[PATCH v11 0/9] Fixes integer overflow or integer truncation issues in page lookups, ttm place configuration and scatterlist creation

[PATCH v11 0/9] Fixes integer overflow or integer truncation issues in page lookups, ttm place configuration and scatterlist creation

[Gwan-gyeong Mun]

This patch series fixes integer overflow or integer truncation issues in
page lookups, ttm place configuration and scatterlist creation, etc.
We need to check that we avoid integer overflows when looking up a page,
and so fix all the instances where we have mistakenly used a plain integer
instead of a more suitable long.
And there is an impedance mismatch between the scatterlist API using
unsigned int and our memory/page accounting in unsigned long. That is we
may try to create a scatterlist for a large object that overflows returning
a small table into which we try to fit very many pages. As the object size
is under the control of userspace, we have to be prudent and catch the
conversion errors. To catch the implicit truncation as we switch from
unsigned long into the scatterlist's unsigned int, we use improved
overflows_type check and report E2BIG prior to the operation. This is
already used in our create ioctls to indicate if the uABI request is simply
too large for the backing store. 
And ttm place also has the same problem with scatterlist creation,
and we fix the integer truncation problem with the way approached by
scatterlist creation.
And It corrects the error code to return -E2BIG when creating gem objects
using ttm or shmem, if the size is too large in each case.
In order to provide a common macro, it moves and adds a few utility macros
into overflow/compiler_types header.
It introduces assert_same_type() assert_same_typable() macros to catch type
mismatch while compiling. The existing typecheck() macro outputs build
warnings, but the newly added assert_same_type() macro uses the
static_assert macro (which uses _Static_assert keyword and it introduced in
C11) to generate a build break when the types are different and can be used
to detect explicit build errors. Unlike the assert_same_type() macro,
assert_same_typable() macro allows a constant value as the second argument.
Since static_assert is used at compile time and it requires
constant-expression as an argument [2][3], overflows_type_ret_const_expr()
is newly added. the overflows_type() has the same behavior, but the macro
uses __builtin_add_overflow() internally, and __builtin_add_overflows
returns a bool type [4], so it is difficult to use as an argument of
_Static_assert. The assert_same_type and assert_same_typable macros have
been added to compiler_types.h, but the overflows_type_ret_const_expr macro
has been added to overflow.h So, overflow.h has to be included to use
assert_same_typable which internally uses overflows_type_ret_const_expr.
And it adds unit tests for overflows_type, overflows_type_ret_const_expr,
assert_same_type and assert_same_typable. The overflows_type has been added
as well to compare whether the overflows_type_ret_const_expr unit test has
the same as the result. And it also introduces check_assign() and
check_assign_user_ptr() macros to perform an assigning source value into
the destination pointer along with an overflow check.
In order to implemente check_assign(), overflows_type() on top of updated
check_add_overflow() macro, this series include the patch which came from
Kees [1] (this patch is under reviewing from other patch mail). 

[1] https://lore.kernel.org/all/202208311040.C6CA8253@keescook/
[2] https://en.cppreference.com/w/c/language/_Static_assert
[3] C11 standard (ISO/IEC 9899:2011): 6.7.10 Static assertions
[4] https://gcc.gnu.org/onlinedocs/gcc/Integer-Overflow-Builtins.html
    6.56 Built-in Functions to Perform Arithmetic with Overflow Checking
    Built-in Function: bool __builtin_add_overflow (type1 a, type2 b,
                                                    type3 *res)

v11: Update macro description (Andi)
     Change _Static_assert to static_assert (Rasmus)
     Rename assert_type to assert_same_type and  assert_typable to
     assert_same_typable (Rasmus)
     Update assert_same_typable macro to handle an overflow check on the
     target type when a constant value is used. (Kees)
     Add overflows_type_ret_const_expr which returns constant-expression
     value (G.G)
     Add is_unsigned_type (G.G)
     Add unit tests for overflows_type, overflows_type_ret_const_expr,
     assert_same_type and assert_same_typable. (Kees)
     Fix incorrect type assignment between different address spaces caused
     by the wrong use of __user macro. (kernel test robot)
v10: Add check_assign_user_ptr() macro and drop overflows_ptr() macro(Kees) 
     Use assert_typable instead of exactly_pgoff_t() macro (Kees)
     Remove a redundant type checking for a pointer. (Andrzej)
     Add patch "compiler_types.h: Add assert_type to catch type mis-match while compiling" and
     drop patch "util_macros: Add exact_type macro to catch type mis-match while compiling" from patch series (G.G.)
     (adding of assert_type(t1, t2) and assert_typable(t, n) were suggested by Kees v9's comments)
v9: Fix overflows_type() to use __builtin_add_overflow() instead of
    __builtin_add_overflow_p() (Andrzej)
    Fix overflows_ptr() to use overflows_type() with the unsigned long type (Andrzej)
v8: Add check_assign() and remove safe_conversion() (Kees)
    Replace safe_conversion() with check_assign() (Kees)
    Fix overflows_type() to use gcc's built-in overflow function (Andrzej)
    Add overflows_ptr() to allow overflow checking when assigning a value
    into a pointer variable (G.G.)
v7: Fix to use WARN_ON() macro where GEM_BUG_ON() macro was used. (Jani)
v6: Move macro addition location so that it can be used by other than drm subsystem (Jani, Mauro, Andi)
    Fix to follow general use case for GEM_BUG_ON(). (Jani)
v5: Fix an alignment to match open parenthesis
    Fix macros to be enclosed in parentheses for complex values
    Fix too long line warning
v4: Fix build warnins that reported by kernel test robot. (kernel test robot <lkp@intel.com>)
    Add kernel-doc markups to the kAPI functions and macros (Mauoro)
v3: Modify overflows_type() macro to consider signed data types and
	add is_type_unsigned() macro (Mauro)
    Make not use the same macro name on a function. (Mauro)
    For kernel-doc, macros and functions are handled in the same namespace,
    the same macro name on a function prevents ever adding documentation for it.
    Not to change execution inside a macro. (Mauro)
    Fix the problem that safe_conversion() macro always returns true (G.G)
    Add safe_conversion_gem_bug_on() macro and remove temporal SAFE_CONVERSION() macro. (G.G.)

Chris Wilson (3):
  drm/i915/gem: Typecheck page lookups
  drm/i915: Check for integer truncation on scatterlist creation
  drm/i915: Remove truncation warning for large objects

Gwan-gyeong Mun (5):
  overflow: Move and add few utility macros into overflow
  compiler_types.h: Add assert_same_type to catch type mis-match while
    compiling
  drm/i915: Check for integer truncation on the configuration of ttm
    place
  drm/i915: Check if the size is too big while creating shmem file
  drm/i915: Use error code as -E2BIG when the size of gem ttm object is
    too large

Kees Cook (1):
  overflow: Allow mixed type arguments

 drivers/gpu/drm/i915/gem/i915_gem_internal.c  |   6 +-
 drivers/gpu/drm/i915/gem/i915_gem_object.c    |   7 +-
 drivers/gpu/drm/i915/gem/i915_gem_object.h    | 303 ++++++++++++--
 drivers/gpu/drm/i915/gem/i915_gem_pages.c     |  27 +-
 drivers/gpu/drm/i915/gem/i915_gem_phys.c      |   4 +
 drivers/gpu/drm/i915/gem/i915_gem_shmem.c     |  19 +-
 drivers/gpu/drm/i915/gem/i915_gem_ttm.c       |  23 +-
 drivers/gpu/drm/i915/gem/i915_gem_userptr.c   |   5 +-
 .../drm/i915/gem/selftests/i915_gem_context.c |  12 +-
 .../drm/i915/gem/selftests/i915_gem_mman.c    |   8 +-
 .../drm/i915/gem/selftests/i915_gem_object.c  |   8 +-
 drivers/gpu/drm/i915/gvt/dmabuf.c             |   9 +-
 drivers/gpu/drm/i915/i915_gem.c               |  18 +-
 drivers/gpu/drm/i915/i915_scatterlist.h       |  11 +
 drivers/gpu/drm/i915/i915_user_extensions.c   |   6 +-
 drivers/gpu/drm/i915/i915_utils.h             |   6 +-
 drivers/gpu/drm/i915/i915_vma.c               |   8 +-
 drivers/gpu/drm/i915/intel_region_ttm.c       |  17 +-
 include/linux/compiler.h                      |   1 +
 include/linux/compiler_types.h                |  43 ++
 include/linux/overflow.h                      | 165 ++++++--
 lib/overflow_kunit.c                          | 384 ++++++++++++++++--
 22 files changed, 933 insertions(+), 157 deletions(-)

-- 
2.37.1

[PATCH v11 1/9] overflow: Allow mixed type arguments

[Gwan-gyeong Mun]

From: Kees Cook <keescook@chromium.org>

When the check_[op]_overflow() helpers were introduced, all arguments were
required to be the same type to make the fallback macros simpler. However,
now that the fallback macros have been removed[1], it is fine to allow
mixed types, which makes using the helpers much more useful, as they
can be used to test for type-based overflows (e.g. adding two large ints
but storing into a u8), as would be handy in the drm core[2].

Remove the restriction, and add additional self-tests that exercise some
of the mixed-type overflow cases, and double-check for accidental macro
side-effects.

[1] https://git.kernel.org/linus/4eb6bd55cfb22ffc20652732340c4962f3ac9a91
[2] https://lore.kernel.org/lkml/20220824084514.2261614-2-gwan-gyeong.mun@intel.com

Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Cc: Andrzej Hajda <andrzej.hajda@intel.com>
Cc: "Gustavo A. R. Silva" <gustavoars@kernel.org>
Cc: Nick Desaulniers <ndesaulniers@google.com>
Cc: linux-hardening@vger.kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com>
Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com>
---
 include/linux/overflow.h |  72 ++++++++++++++++------------
 lib/overflow_kunit.c     | 101 ++++++++++++++++++++++++++++-----------
 2 files changed, 113 insertions(+), 60 deletions(-)

diff --git a/include/linux/overflow.h b/include/linux/overflow.h
index 0eb3b192f07a..19dfdd74835e 100644
--- a/include/linux/overflow.h
+++ b/include/linux/overflow.h
@@ -51,40 +51,50 @@ static inline bool __must_check __must_check_overflow(bool overflow)
 	return unlikely(overflow);
 }
 
-/*
- * For simplicity and code hygiene, the fallback code below insists on
- * a, b and *d having the same type (similar to the min() and max()
- * macros), whereas gcc's type-generic overflow checkers accept
- * different types. Hence we don't just make check_add_overflow an
- * alias for __builtin_add_overflow, but add type checks similar to
- * below.
+/** check_add_overflow() - Calculate addition with overflow checking
+ *
+ * @a: first addend
+ * @b: second addend
+ * @d: pointer to store sum
+ *
+ * Returns 0 on success.
+ *
+ * *@d holds the results of the attempted addition, but is not considered
+ * "safe for use" on a non-zero return value, which indicates that the
+ * sum has overflowed or been truncated.
  */
-#define check_add_overflow(a, b, d) __must_check_overflow(({	\
-	typeof(a) __a = (a);			\
-	typeof(b) __b = (b);			\
-	typeof(d) __d = (d);			\
-	(void) (&__a == &__b);			\
-	(void) (&__a == __d);			\
-	__builtin_add_overflow(__a, __b, __d);	\
-}))
+#define check_add_overflow(a, b, d)	\
+	__must_check_overflow(__builtin_add_overflow(a, b, d))
 
-#define check_sub_overflow(a, b, d) __must_check_overflow(({	\
-	typeof(a) __a = (a);			\
-	typeof(b) __b = (b);			\
-	typeof(d) __d = (d);			\
-	(void) (&__a == &__b);			\
-	(void) (&__a == __d);			\
-	__builtin_sub_overflow(__a, __b, __d);	\
-}))
+/** check_sub_overflow() - Calculate subtraction with overflow checking
+ *
+ * @a: minuend; value to subtract from
+ * @b: subtrahend; value to subtract from @a
+ * @d: pointer to store difference
+ *
+ * Returns 0 on success.
+ *
+ * *@d holds the results of the attempted subtraction, but is not considered
+ * "safe for use" on a non-zero return value, which indicates that the
+ * difference has underflowed or been truncated.
+ */
+#define check_sub_overflow(a, b, d)	\
+	__must_check_overflow(__builtin_sub_overflow(a, b, d))
 
-#define check_mul_overflow(a, b, d) __must_check_overflow(({	\
-	typeof(a) __a = (a);			\
-	typeof(b) __b = (b);			\
-	typeof(d) __d = (d);			\
-	(void) (&__a == &__b);			\
-	(void) (&__a == __d);			\
-	__builtin_mul_overflow(__a, __b, __d);	\
-}))
+/** check_mul_overflow() - Calculate multiplication with overflow checking
+ *
+ * @a: first factor
+ * @b: second factor
+ * @d: pointer to store product
+ *
+ * Returns 0 on success.
+ *
+ * *@d holds the results of the attempted multiplication, but is not
+ * considered "safe for use" on a non-zero return value, which indicates
+ * that the product has overflowed or been truncated.
+ */
+#define check_mul_overflow(a, b, d)	\
+	__must_check_overflow(__builtin_mul_overflow(a, b, d))
 
 /** check_shl_overflow() - Calculate a left-shifted value and check overflow
  *
diff --git a/lib/overflow_kunit.c b/lib/overflow_kunit.c
index 7e3e43679b73..0d98c9bc75da 100644
--- a/lib/overflow_kunit.c
+++ b/lib/overflow_kunit.c
@@ -16,12 +16,15 @@
 #include <linux/types.h>
 #include <linux/vmalloc.h>
 
-#define DEFINE_TEST_ARRAY(t)			\
-	static const struct test_ ## t {	\
-		t a, b;				\
-		t sum, diff, prod;		\
-		bool s_of, d_of, p_of;		\
-	} t ## _tests[]
+#define DEFINE_TEST_ARRAY_TYPED(t1, t2, t)			\
+	static const struct test_ ## t1 ## _ ## t2 ## __ ## t {	\
+		t1 a;						\
+		t2 b;						\
+		t sum, diff, prod;				\
+		bool s_of, d_of, p_of;				\
+	} t1 ## _ ## t2 ## __ ## t ## _tests[]
+
+#define DEFINE_TEST_ARRAY(t)	DEFINE_TEST_ARRAY_TYPED(t, t, t)
 
 DEFINE_TEST_ARRAY(u8) = {
 	{0, 0, 0, 0, 0, false, false, false},
@@ -222,21 +225,27 @@ DEFINE_TEST_ARRAY(s64) = {
 };
 #endif
 
-#define check_one_op(t, fmt, op, sym, a, b, r, of) do {		\
-	t _r;							\
-	bool _of;						\
-								\
-	_of = check_ ## op ## _overflow(a, b, &_r);		\
-	KUNIT_EXPECT_EQ_MSG(test, _of, of,			\
+#define check_one_op(t, fmt, op, sym, a, b, r, of) do {			\
+	int _a_orig = a, _a_bump = a + 1;				\
+	int _b_orig = b, _b_bump = b + 1;				\
+	bool _of;							\
+	t _r;								\
+									\
+	_of = check_ ## op ## _overflow(a, b, &_r);			\
+	KUNIT_EXPECT_EQ_MSG(test, _of, of,				\
 		"expected "fmt" "sym" "fmt" to%s overflow (type %s)\n",	\
-		a, b, of ? "" : " not", #t);			\
-	KUNIT_EXPECT_EQ_MSG(test, _r, r,			\
+		a, b, of ? "" : " not", #t);				\
+	KUNIT_EXPECT_EQ_MSG(test, _r, r,				\
 		"expected "fmt" "sym" "fmt" == "fmt", got "fmt" (type %s)\n", \
-		a, b, r, _r, #t);				\
+		a, b, r, _r, #t);					\
+	/* Check for internal macro side-effects. */			\
+	_of = check_ ## op ## _overflow(_a_orig++, _b_orig++, &_r);	\
+	KUNIT_EXPECT_EQ_MSG(test, _a_orig, _a_bump, "Unexpected " #op " macro side-effect!\n"); \
+	KUNIT_EXPECT_EQ_MSG(test, _b_orig, _b_bump, "Unexpected " #op " macro side-effect!\n"); \
 } while (0)
 
-#define DEFINE_TEST_FUNC(t, fmt)					\
-static void do_test_ ## t(struct kunit *test, const struct test_ ## t *p) \
+#define DEFINE_TEST_FUNC_TYPED(n, t, fmt)				\
+static void do_test_ ## n(struct kunit *test, const struct test_ ## n *p) \
 {							   		\
 	check_one_op(t, fmt, add, "+", p->a, p->b, p->sum, p->s_of);	\
 	check_one_op(t, fmt, add, "+", p->b, p->a, p->sum, p->s_of);	\
@@ -245,15 +254,18 @@ static void do_test_ ## t(struct kunit *test, const struct test_ ## t *p) \
 	check_one_op(t, fmt, mul, "*", p->b, p->a, p->prod, p->p_of);	\
 }									\
 									\
-static void t ## _overflow_test(struct kunit *test) {			\
+static void n ## _overflow_test(struct kunit *test) {			\
 	unsigned i;							\
 									\
-	for (i = 0; i < ARRAY_SIZE(t ## _tests); ++i)			\
-		do_test_ ## t(test, &t ## _tests[i]);			\
+	for (i = 0; i < ARRAY_SIZE(n ## _tests); ++i)			\
+		do_test_ ## n(test, &n ## _tests[i]);			\
 	kunit_info(test, "%zu %s arithmetic tests finished\n",		\
-		ARRAY_SIZE(t ## _tests), #t);				\
+		ARRAY_SIZE(n ## _tests), #n);				\
 }
 
+#define DEFINE_TEST_FUNC(t, fmt)					\
+	DEFINE_TEST_FUNC_TYPED(t ## _ ## t ## __ ## t, t, fmt)
+
 DEFINE_TEST_FUNC(u8, "%d");
 DEFINE_TEST_FUNC(s8, "%d");
 DEFINE_TEST_FUNC(u16, "%d");
@@ -265,6 +277,33 @@ DEFINE_TEST_FUNC(u64, "%llu");
 DEFINE_TEST_FUNC(s64, "%lld");
 #endif
 
+DEFINE_TEST_ARRAY_TYPED(u32, u32, u8) = {
+	{0, 0, 0, 0, 0, false, false, false},
+	{U8_MAX, 2, 1, U8_MAX - 2, U8_MAX - 1, true, false, true},
+	{U8_MAX + 1, 0, 0, 0, 0, true, true, false},
+};
+DEFINE_TEST_FUNC_TYPED(u32_u32__u8, u8, "%d");
+
+DEFINE_TEST_ARRAY_TYPED(u32, u32, int) = {
+	{0, 0, 0, 0, 0, false, false, false},
+	{U32_MAX, 0, -1, -1, 0, true, true, false},
+};
+DEFINE_TEST_FUNC_TYPED(u32_u32__int, int, "%d");
+
+DEFINE_TEST_ARRAY_TYPED(u8, u8, int) = {
+	{0, 0, 0, 0, 0, false, false, false},
+	{U8_MAX, U8_MAX, 2 * U8_MAX, 0, U8_MAX * U8_MAX, false, false, false},
+	{1, 2, 3, -1, 2, false, false, false},
+};
+DEFINE_TEST_FUNC_TYPED(u8_u8__int, int, "%d");
+
+DEFINE_TEST_ARRAY_TYPED(int, int, u8) = {
+	{0, 0, 0, 0, 0, false, false, false},
+	{1, 2, 3, U8_MAX, 2, false, true, false},
+	{-1, 0, U8_MAX, U8_MAX, 0, true, true, false},
+};
+DEFINE_TEST_FUNC_TYPED(int_int__u8, u8, "%d");
+
 static void overflow_shift_test(struct kunit *test)
 {
 	int count = 0;
@@ -649,17 +688,21 @@ static void overflow_size_helpers_test(struct kunit *test)
 }
 
 static struct kunit_case overflow_test_cases[] = {
-	KUNIT_CASE(u8_overflow_test),
-	KUNIT_CASE(s8_overflow_test),
-	KUNIT_CASE(u16_overflow_test),
-	KUNIT_CASE(s16_overflow_test),
-	KUNIT_CASE(u32_overflow_test),
-	KUNIT_CASE(s32_overflow_test),
+	KUNIT_CASE(u8_u8__u8_overflow_test),
+	KUNIT_CASE(s8_s8__s8_overflow_test),
+	KUNIT_CASE(u16_u16__u16_overflow_test),
+	KUNIT_CASE(s16_s16__s16_overflow_test),
+	KUNIT_CASE(u32_u32__u32_overflow_test),
+	KUNIT_CASE(s32_s32__s32_overflow_test),
 /* Clang 13 and earlier generate unwanted libcalls on 32-bit. */
 #if BITS_PER_LONG == 64
-	KUNIT_CASE(u64_overflow_test),
-	KUNIT_CASE(s64_overflow_test),
+	KUNIT_CASE(u64_u64__u64_overflow_test),
+	KUNIT_CASE(s64_s64__s64_overflow_test),
 #endif
+	KUNIT_CASE(u32_u32__u8_overflow_test),
+	KUNIT_CASE(u32_u32__int_overflow_test),
+	KUNIT_CASE(u8_u8__int_overflow_test),
+	KUNIT_CASE(int_int__u8_overflow_test),
 	KUNIT_CASE(overflow_shift_test),
 	KUNIT_CASE(overflow_allocation_test),
 	KUNIT_CASE(overflow_size_helpers_test),
-- 
2.37.1

[PATCH v11 2/9] overflow: Move and add few utility macros into overflow

[Gwan-gyeong Mun]

Moves overflows_type utility macro into overflow header from i915_utils
header. The overflows_type can be used to catch the truncaion (overflow)
between different data types. And it adds check_assign() macro which
performs an assigning source value into destination pointer along with an
overflow check. overflow_type macro has been improved to handle the
different data types between source and destination by check_add_overflow
macro. It also adds check_assign_user_ptr macro which performs an assigning
source value into destination pointer type variable along with an overflow
check. If an explicit overflow check is required while assigning,
check_assign_user_ptr() can be used to assign integers into pointers along
with an overflow check.

v3: Add is_type_unsigned() macro (Mauro)
    Modify overflows_type() macro to consider signed data types (Mauro)
    Fix the problem that safe_conversion() macro always returns true
v4: Fix kernel-doc markups
v6: Move macro addition location so that it can be used by other than drm
    subsystem (Jani, Mauro, Andi)
    Change is_type_unsigned to is_unsigned_type to have the same name form
    as is_signed_type macro
v8: Add check_assign() and remove safe_conversion() (Kees)
    Fix overflows_type() to use gcc's built-in overflow function (Andrzej)
    Add overflows_ptr() to allow overflow checking when assigning a value
    into a pointer variable (G.G.)
v9: Fix overflows_type() to use __builtin_add_overflow() instead of
    __builtin_add_overflow_p() (Andrzej)
    Fix overflows_ptr() to use overflows_type() with the unsigned long type
    (Andrzej)
v10: Remove a redundant type checking for a pointer. (Andrzej)
     Use updated check_add_overflow macro instead of __builtin_add_overflow
     (G.G)
     Add check_assign_user_ptr() macro and drop overflows_ptr() macro(Kees)
v11: Fix incorrect type assignment between different address spaces caused
     by the wrong use of __user macro. (kernel test robot)
     Update macro description (G.G)

Signed-off-by: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com>
Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Cc: Matthew Auld <matthew.auld@intel.com>
Cc: Nirmoy Das <nirmoy.das@intel.com>
Cc: Jani Nikula <jani.nikula@intel.com>
Cc: Andi Shyti <andi.shyti@linux.intel.com>
Cc: Andrzej Hajda <andrzej.hajda@intel.com>
Cc: Mauro Carvalho Chehab <mauro.chehab@linux.intel.com>
Cc: Kees Cook <keescook@chromium.org>
Reviewed-by: Mauro Carvalho Chehab <mchehab@kernel.org> (v5)
Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com> (v9)
Acked-by: Kees Cook <keescook@chromium.org>
Reported-by: kernel test robot <lkp@intel.com>
---
 drivers/gpu/drm/i915/i915_user_extensions.c |  6 +-
 drivers/gpu/drm/i915/i915_utils.h           |  5 +-
 include/linux/overflow.h                    | 64 +++++++++++++++++++++
 3 files changed, 68 insertions(+), 7 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_user_extensions.c b/drivers/gpu/drm/i915/i915_user_extensions.c
index c822d0aafd2d..80ec8390b0d8 100644
--- a/drivers/gpu/drm/i915/i915_user_extensions.c
+++ b/drivers/gpu/drm/i915/i915_user_extensions.c
@@ -50,11 +50,11 @@ int i915_user_extensions(struct i915_user_extension __user *ext,
 		if (err)
 			return err;
 
-		if (get_user(next, &ext->next_extension) ||
-		    overflows_type(next, ext))
+		if (get_user(next, &ext->next_extension))
 			return -EFAULT;
 
-		ext = u64_to_user_ptr(next);
+		if (check_assign_user_ptr(next, ext))
+			return -EFAULT;
 	}
 
 	return 0;
diff --git a/drivers/gpu/drm/i915/i915_utils.h b/drivers/gpu/drm/i915/i915_utils.h
index 6c14d13364bf..efd3d69b78f7 100644
--- a/drivers/gpu/drm/i915/i915_utils.h
+++ b/drivers/gpu/drm/i915/i915_utils.h
@@ -32,6 +32,7 @@
 #include <linux/types.h>
 #include <linux/workqueue.h>
 #include <linux/sched/clock.h>
+#include <linux/overflow.h>
 
 #ifdef CONFIG_X86
 #include <asm/hypervisor.h>
@@ -111,10 +112,6 @@ bool i915_error_injected(void);
 #define range_overflows_end_t(type, start, size, max) \
 	range_overflows_end((type)(start), (type)(size), (type)(max))
 
-/* Note we don't consider signbits :| */
-#define overflows_type(x, T) \
-	(sizeof(x) > sizeof(T) && (x) >> BITS_PER_TYPE(T))
-
 #define ptr_mask_bits(ptr, n) ({					\
 	unsigned long __v = (unsigned long)(ptr);			\
 	(typeof(ptr))(__v & -BIT(n));					\
diff --git a/include/linux/overflow.h b/include/linux/overflow.h
index 19dfdd74835e..0eca3d8281b2 100644
--- a/include/linux/overflow.h
+++ b/include/linux/overflow.h
@@ -5,6 +5,7 @@
 #include <linux/compiler.h>
 #include <linux/limits.h>
 #include <linux/const.h>
+#include <linux/types.h>
 
 /*
  * We need to compute the minimum and maximum values representable in a given
@@ -127,6 +128,69 @@ static inline bool __must_check __must_check_overflow(bool overflow)
 	(*_d >> _to_shift) != _a);					\
 }))
 
+/**
+ * check_assign - perform an assigning source value into destination pointer
+ *                along with an overflow check.
+ *
+ * @value: source value
+ * @ptr: Destination pointer address
+ *
+ * Returns:
+ * If the value would overflow the destination, it returns true. If not return
+ * false. When overflow does not occur, the assigning into destination from
+ * value succeeds. It follows the return policy as other check_*_overflow()
+ * functions return non-zero as a failure.
+ */
+#define check_assign(value, ptr) __must_check_overflow(({	\
+	check_add_overflow(0, value, ptr);			\
+}))
+
+/**
+ * check_assign_user_ptr - perform an assigning source value into destination
+ *                         pointer type variable along with an overflow check
+ *
+ * @value: source value; a source value is expected to have a value of a size
+ *         that can be stored in a pointer-type variable.
+ * @ptr: destination pointer type variable
+ *
+ * u64_to_user_ptr can be used in the kernel to avoid warnings about integers
+ * and pointers of different sizes. But u64_to_user_ptr is not performing the
+ * checking of overflow. If you need an explicit overflow check while
+ * assigning, check_assign_user_ptr() can be used to assign integers into
+ * pointers along with an overflow check. If ptr is not a pointer type,
+ * a warning message outputs while compiling.
+ *
+ * Returns:
+ * If the value would overflow the destination, it returns true. If not return
+ * false. When overflow does not occur, the assigning into ptr from value
+ * succeeds. It follows the return policy as other check_*_overflow() functions
+ * return non-zero as a failure.
+ */
+#define check_assign_user_ptr(value, ptr) __must_check_overflow(({		\
+	uintptr_t kptr;								\
+	check_assign(value, &kptr) ? 1 : (({ ptr = (void __user *)kptr; }), 0);	\
+}))
+
+/**
+ * overflows_type - helper for checking the overflows between value, variables,
+ *                  or data type
+ *
+ * @x: source constant value or variable for overflow check
+ * @T: destination variable or data type for overflow check
+ *
+ * It compares the value, variables, or data type between the first and second
+ * argument to check whether overflow can occur when assigning the first
+ * argument to the variable of the second argument data type. Source and
+ * Destination can be different data types.
+ *
+ * Returns:
+ * True if overflow can occur, false otherwise.
+ */
+#define overflows_type(x, T) __must_check_overflow(({	\
+	typeof(T) v = 0;				\
+	check_add_overflow((x), v, &v);			\
+}))
+
 /**
  * size_mul() - Calculate size_t multiplication with saturation at SIZE_MAX
  *
-- 
2.37.1

[PATCH v11 3/9] compiler_types.h: Add assert_same_type to catch type mis-match while compiling

[Gwan-gyeong Mun]

Adds assert_same_type and assert_same_typable macros to catch type
mis-match while compiling. The existing typecheck() macro outputs build
warnings, but the newly added assert_same_type() macro uses the
static_assert macro (which uses _Static_assert keyword and it introduced
in C11) to generate a build break when the types are different and can be
used to detect explicit build errors. Unlike the assert_same_type() macro,
assert_same_typable() macro allows a constant value as the second argument.
Since static_assert is used at compile time and it requires
constant-expression as an argument [1][2], overflows_type_ret_const_expr()
is newly added. There is overflows_type() that has the same behavior, but
the macro uses __builtin_add_overflow() internally, and
__builtin_add_overflows returns a bool type [3], so it is difficult to use
as an argument of _Static_assert. The assert_same_type and
assert_same_typable macros have been added to compiler_types.h, but the
overflows_type_ret_const_expr macro has been added to overflow.h
So, overflow.h has to be included to use assert_same_typable which
internally uses overflows_type_ret_const_expr.
And it adds unit tests for overflows_type, overflows_type_ret_const_expr,
assert_same_type and assert_same_typable. The overflows_type has been added
as well to compare whether the overflows_type_ret_const_expr unit test has
the same as the result.

[1] https://en.cppreference.com/w/c/language/_Static_assert
[2] C11 standard (ISO/IEC 9899:2011): 6.7.10 Static assertions
[3] https://gcc.gnu.org/onlinedocs/gcc/Integer-Overflow-Builtins.html
    6.56 Built-in Functions to Perform Arithmetic with Overflow Checking
    Built-in Function: bool __builtin_add_overflow (type1 a, type2 b,
                                                    type3 *res)

v11: Update macro description (Andi)
     Change _Static_assert to static_assert (Rasmus)
     Rename assert_type to assert_same_type and  assert_typable to
     assert_same_typable (Rasmus)
     Update assert_same_typable macro to handle an overflow check on the
     target type when a constant value is used. (Kees)
     Add overflows_type_ret_const_expr which returns constant-expression
     value (G.G)
     Add is_unsigned_type (G.G)
     Add unit tests for overflows_type, overflows_type_ret_const_expr,
     assert_same_type and assert_same_typable. (Kees)

Suggested-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com>
Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Cc: Matthew Auld <matthew.auld@intel.com>
Cc: Nirmoy Das <nirmoy.das@intel.com>
Cc: Jani Nikula <jani.nikula@intel.com>
Cc: Andi Shyti <andi.shyti@linux.intel.com>
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: Andrzej Hajda <andrzej.hajda@intel.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk>
---
 include/linux/compiler.h       |   1 +
 include/linux/compiler_types.h |  43 +++++
 include/linux/overflow.h       |  27 ++++
 lib/overflow_kunit.c           | 283 +++++++++++++++++++++++++++++++++
 4 files changed, 354 insertions(+)

diff --git a/include/linux/compiler.h b/include/linux/compiler.h
index 7713d7bcdaea..c631107e93b1 100644
--- a/include/linux/compiler.h
+++ b/include/linux/compiler.h
@@ -244,6 +244,7 @@ static inline void *offset_to_ptr(const int *off)
  * bool and also pointer types.
  */
 #define is_signed_type(type) (((type)(-1)) < (__force type)1)
+#define is_unsigned_type(type) (!is_signed_type(type))
 
 /*
  * This is needed in functions which generate the stack canary, see
diff --git a/include/linux/compiler_types.h b/include/linux/compiler_types.h
index 4f2a819fd60a..e6f5d68e5eba 100644
--- a/include/linux/compiler_types.h
+++ b/include/linux/compiler_types.h
@@ -294,6 +294,49 @@ struct ftrace_likely_data {
 /* Are two types/vars the same type (ignoring qualifiers)? */
 #define __same_type(a, b) __builtin_types_compatible_p(typeof(a), typeof(b))
 
+/**
+ * assert_same_type - abort compilation if the first argument's data type and
+ *                    the second argument's data type are not the same
+ * @t1: data type or variable
+ * @t2: data type or variable
+ *
+ * The first and second arguments can be data types or variables or mixed (the
+ * first argument is the data type and the second argument is variable or vice
+ * versa). It determines whether the first argument's data type and the second
+ * argument's data type are the same while compiling, and it aborts compilation
+ * if the two types are not the same.
+ * See also assert_same_typable().
+ */
+#define assert_same_type(t1, t2) static_assert(__same_type(t1, t2))
+
+/**
+ * assert_same_typable - abort compilation if the first argument's data type and
+ *                       the second argument's data type are not the same
+ * @t: data type or variable
+ * @n: data type or variable or constant value
+ *
+ * The first and second arguments can be data types or variables or mixed (the
+ * first argument is the data type and the second argument is variable or vice
+ * versa). Unlike the assert_same_type() macro, this macro allows a constant
+ * value as the second argument. And if the second argument is a constant
+ * value, it checks overflows between the first argument's data type and the
+ * second argument's constant value to check whether overflow can occur when
+ * assigning the second argument to the variable of the first argument. And it
+ * aborts compilation if the overflow can occur. Since static assert used at
+ * compile time requires constant-expression as an argument,
+ * overflows_type_ret_const_expr() is used internally instead of
+ * overflows_type(). When a constant value is not used as a second argument, it
+ * determines whether the first argument's data type and the second argument's
+ * data type are the same while compiling, and it aborts compilation if the two
+ * types are not the same.
+ * See also assert_same_type(), overflows_type_ret_const_expr() and
+ * overflows_type().
+ */
+#define assert_same_typable(t, n) static_assert(			       \
+		__builtin_choose_expr(__builtin_constant_p(n),		       \
+				      overflows_type_ret_const_expr(n,t) == 0, \
+				      __same_type(t, n)))
+
 /*
  * __unqual_scalar_typeof(x) - Declare an unqualified scalar type, leaving
  *			       non-scalar types unchanged.
diff --git a/include/linux/overflow.h b/include/linux/overflow.h
index 0eca3d8281b2..6e481ad2e46e 100644
--- a/include/linux/overflow.h
+++ b/include/linux/overflow.h
@@ -191,6 +191,33 @@ static inline bool __must_check __must_check_overflow(bool overflow)
 	check_add_overflow((x), v, &v);			\
 }))
 
+/**
+ * overflows_type_ret_const_expr - helper for checking the overflows between
+ *                                 value, variables, or data type
+ *
+ * @x: source constant value or variable for overflow check
+ * @T: destination variable or data type for overflow check
+ *
+ * It compares the value, variables, or data type between the first and second
+ * argument to check whether overflow can occur when assigning the first
+ * argument to the variable of the second argument data type. Source and
+ * Destination can be different data types. Unlike overflows_type(), it returns
+ * a constant-expression value. It is recommended to use this macro only when a
+ * constant-expression value is absolutely necessary at compile time. In other
+ * cases, it is recommended to use overflows_type().
+ *
+ * See also overflows_type() and assert_same_typable().
+ *
+ * Returns:
+ * 1 if overflow can occur, 0 otherwise.
+ */
+#define overflows_type_ret_const_expr(x,T) (			\
+	is_unsigned_type(typeof(x)) ? 				\
+		x > type_max(typeof(T)) ? 1 : 0			\
+	: is_unsigned_type(typeof(T)) ? 			\
+		x < 0 || x > type_max(typeof(T)) ? 1 : 0	\
+		: x < type_min(typeof(T)) || x > type_max(typeof(T)) ? 1 : 0 )
+
 /**
  * size_mul() - Calculate size_t multiplication with saturation at SIZE_MAX
  *
diff --git a/lib/overflow_kunit.c b/lib/overflow_kunit.c
index 0d98c9bc75da..a9c99a116e3c 100644
--- a/lib/overflow_kunit.c
+++ b/lib/overflow_kunit.c
@@ -687,6 +687,287 @@ static void overflow_size_helpers_test(struct kunit *test)
 #undef check_one_size_helper
 }
 
+static void overflows_type_test(struct kunit *test)
+{
+/* Args are: first type, secound type, value, overflow expected */
+#define TEST_OVERFLOWS_TYPE(t1, t2, v, of) do {				\
+	t1 __t1 = v;							\
+	t2 __t2;							\
+	bool __of;							\
+	__of = overflows_type(v, t2);					\
+	if (__of != of) {						\
+		KUNIT_EXPECT_EQ_MSG(test, __of, of,			\
+			"expected overflows_type(%s, %s) to%s overflow\n", \
+			#v, #t2, of ? "" : " not");			\
+	}								\
+	__of = overflows_type(v, __t2);					\
+	if (__of != of) {						\
+		KUNIT_EXPECT_EQ_MSG(test, __of, of,			\
+			"expected overflows_type(%s, %s) to%s overflow\n", \
+			#v, #t2" __t2", of ? "" : " not");		\
+	}								\
+	__of = overflows_type(__t1, t2);				\
+	if (__of != of) {						\
+		KUNIT_EXPECT_EQ_MSG(test, __of, of,			\
+			"expected overflows_type(%s, %s) to%s overflow\n", \
+			#t1" __t1 = "#v, #t2, of ? "" : " not");		\
+	}								\
+	__of = overflows_type(__t1, __t2);				\
+	if (__of != of) {						\
+		KUNIT_EXPECT_EQ_MSG(test, __of, of,			\
+			"expected overflows_type(%s, %s) to%s overflow\n", \
+			#t1" __t1 = "#v, #t2" __t2", of ? "" : " not");	\
+	}								\
+	__of = overflows_type_ret_const_expr(v, t2) ? true : false;	\
+	if (__of != of) {						\
+		KUNIT_EXPECT_EQ_MSG(test, __of, of,			\
+			"expected overflows_type_ret_const_expr(%s, %s) to%s overflow\n", \
+			#v, #t2, of ? "" : " not");			\
+	}								\
+	__of = overflows_type_ret_const_expr(v, __t2) ? true : false;	\
+	if (__of != of) {						\
+		KUNIT_EXPECT_EQ_MSG(test, __of, of,			\
+			"expected overflows_type_ret_const_expr(%s, %s) to%s overflow\n", \
+			#v, #t2" __t2", of ? "" : " not");		\
+	}								\
+	__of = overflows_type_ret_const_expr(__t1, t2) ? true : false;	\
+	if (__of != of) {						\
+		KUNIT_EXPECT_EQ_MSG(test, __of, of,			\
+			"expected overflows_type_ret_const_expr(%s, %s) to%s overflow\n", \
+			#t1" __t1 = "#v, #t2, of ? "" : " not");		\
+	}								\
+	__of = overflows_type_ret_const_expr(__t1, __t2) ? true : false;\
+	if (__of != of) {						\
+		KUNIT_EXPECT_EQ_MSG(test, __of, of,			\
+			"expected overflows_type_ret_const_expr(%s, %s) to%s overflow\n", \
+			#t1" __t1 = "#v, #t2" __t2", of ? "" : " not");	\
+	}								\
+} while(0)
+
+	TEST_OVERFLOWS_TYPE(u8, u8, U8_MAX, false);
+	TEST_OVERFLOWS_TYPE(u8, u16, U8_MAX, false);
+	TEST_OVERFLOWS_TYPE(u8, s8, U8_MAX, true);
+	TEST_OVERFLOWS_TYPE(u8, s8, S8_MAX, false);
+	TEST_OVERFLOWS_TYPE(u8, s8, (u8)S8_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(u8, s16, U8_MAX, false);
+	TEST_OVERFLOWS_TYPE(s8, u8, S8_MAX, false);
+	TEST_OVERFLOWS_TYPE(s8, u8, -1, true);
+	TEST_OVERFLOWS_TYPE(s8, u8, S8_MIN, true);
+	TEST_OVERFLOWS_TYPE(s8, u16, S8_MAX, false);
+	TEST_OVERFLOWS_TYPE(s8, u16, -1, true);
+	TEST_OVERFLOWS_TYPE(s8, u16, S8_MIN, true);
+	TEST_OVERFLOWS_TYPE(s8, u32, S8_MAX, false);
+	TEST_OVERFLOWS_TYPE(s8, u32, -1, true);
+	TEST_OVERFLOWS_TYPE(s8, u32, S8_MIN, true);
+#if BITS_PER_LONG == 64
+	TEST_OVERFLOWS_TYPE(s8, u64, S8_MAX, false);
+	TEST_OVERFLOWS_TYPE(s8, u64, -1, true);
+	TEST_OVERFLOWS_TYPE(s8, u64, S8_MIN, true);
+#endif
+	TEST_OVERFLOWS_TYPE(s8, s8, S8_MAX, false);
+	TEST_OVERFLOWS_TYPE(s8, s8, S8_MIN, false);
+	TEST_OVERFLOWS_TYPE(s8, s16, S8_MAX, false);
+	TEST_OVERFLOWS_TYPE(s8, s16, S8_MIN, false);
+	TEST_OVERFLOWS_TYPE(u16, u8, U8_MAX, false);
+	TEST_OVERFLOWS_TYPE(u16, u8, (u16)U8_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(u16, u8, U16_MAX, true);
+	TEST_OVERFLOWS_TYPE(u16, s8, S8_MAX, false);
+	TEST_OVERFLOWS_TYPE(u16, s8, (u16)S8_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(u16, s8, U16_MAX, true);
+	TEST_OVERFLOWS_TYPE(u16, s16, S16_MAX, false);
+	TEST_OVERFLOWS_TYPE(u16, s16, (u16)S16_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(u16, s16, U16_MAX, true);
+	TEST_OVERFLOWS_TYPE(u16, u32, U16_MAX, false);
+	TEST_OVERFLOWS_TYPE(u16, s32, U16_MAX, false);
+	TEST_OVERFLOWS_TYPE(s16, u8, U8_MAX, false);
+	TEST_OVERFLOWS_TYPE(s16, u8, (s16)U8_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(s16, u8, -1, true);
+	TEST_OVERFLOWS_TYPE(s16, u8, S16_MIN, true);
+	TEST_OVERFLOWS_TYPE(s16, u16, S16_MAX, false);
+	TEST_OVERFLOWS_TYPE(s16, u16, -1, true);
+	TEST_OVERFLOWS_TYPE(s16, u16, S16_MIN, true);
+	TEST_OVERFLOWS_TYPE(s16, u32, S16_MAX, false);
+	TEST_OVERFLOWS_TYPE(s16, u32, -1, true);
+	TEST_OVERFLOWS_TYPE(s16, u32, S16_MIN, true);
+#if BITS_PER_LONG == 64
+	TEST_OVERFLOWS_TYPE(s16, u64, S16_MAX, false);
+	TEST_OVERFLOWS_TYPE(s16, u64, -1, true);
+	TEST_OVERFLOWS_TYPE(s16, u64, S16_MIN, true);
+#endif
+	TEST_OVERFLOWS_TYPE(s16, s8, S8_MAX, false);
+	TEST_OVERFLOWS_TYPE(s16, s8, S8_MIN, false);
+	TEST_OVERFLOWS_TYPE(s16, s8, (s16)S8_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(s16, s8, (s16)S8_MIN - 1, true);
+	TEST_OVERFLOWS_TYPE(s16, s8, S16_MAX, true);
+	TEST_OVERFLOWS_TYPE(s16, s8, S16_MIN, true);
+	TEST_OVERFLOWS_TYPE(s16, s16, S16_MAX, false);
+	TEST_OVERFLOWS_TYPE(s16, s16, S16_MIN, false);
+	TEST_OVERFLOWS_TYPE(s16, s32, S16_MAX, false);
+	TEST_OVERFLOWS_TYPE(s16, s32, S16_MIN, false);
+	TEST_OVERFLOWS_TYPE(u32, u8, U8_MAX, false);
+	TEST_OVERFLOWS_TYPE(u32, u8, (u32)U8_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(u32, u8, U32_MAX, true);
+	TEST_OVERFLOWS_TYPE(u32, s8, S8_MAX, false);
+	TEST_OVERFLOWS_TYPE(u32, s8, (u32)S8_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(u32, s8, U32_MAX, true);
+	TEST_OVERFLOWS_TYPE(u32, u16, U16_MAX, false);
+	TEST_OVERFLOWS_TYPE(u32, u16, U16_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(u32, u16, U32_MAX, true);
+	TEST_OVERFLOWS_TYPE(u32, s16, S16_MAX, false);
+	TEST_OVERFLOWS_TYPE(u32, s16, (u32)S16_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(u32, s16, U32_MAX, true);
+	TEST_OVERFLOWS_TYPE(u32, u32, U32_MAX, false);
+	TEST_OVERFLOWS_TYPE(u32, s32, S32_MAX, false);
+	TEST_OVERFLOWS_TYPE(u32, s32, U32_MAX, true);
+	TEST_OVERFLOWS_TYPE(u32, s32, (u32)S32_MAX + 1, true);
+#if BITS_PER_LONG == 64
+	TEST_OVERFLOWS_TYPE(u32, u64, U32_MAX, false);
+	TEST_OVERFLOWS_TYPE(u32, s64, U32_MAX, false);
+#endif
+	TEST_OVERFLOWS_TYPE(s32, u8, U8_MAX, false);
+	TEST_OVERFLOWS_TYPE(s32, u8, (s32)U8_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(s32, u16, S32_MAX, true);
+	TEST_OVERFLOWS_TYPE(s32, u8, -1, true);
+	TEST_OVERFLOWS_TYPE(s32, u8, S32_MIN, true);
+	TEST_OVERFLOWS_TYPE(s32, u16, U16_MAX, false);
+	TEST_OVERFLOWS_TYPE(s32, u16, (s32)U16_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(s32, u16, S32_MAX, true);
+	TEST_OVERFLOWS_TYPE(s32, u16, -1, true);
+	TEST_OVERFLOWS_TYPE(s32, u16, S32_MIN, true);
+	TEST_OVERFLOWS_TYPE(s32, u32, S32_MAX, false);
+	TEST_OVERFLOWS_TYPE(s32, u32, -1, true);
+	TEST_OVERFLOWS_TYPE(s32, u32, S32_MIN, true);
+#if BITS_PER_LONG == 64
+	TEST_OVERFLOWS_TYPE(s32, u64, S32_MAX, false);
+	TEST_OVERFLOWS_TYPE(s32, u64, -1, true);
+	TEST_OVERFLOWS_TYPE(s32, u64, S32_MIN, true);
+#endif
+	TEST_OVERFLOWS_TYPE(s32, s8, S8_MAX, false);
+	TEST_OVERFLOWS_TYPE(s32, s8, S8_MIN, false);
+	TEST_OVERFLOWS_TYPE(s32, s8, (s32)S8_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(s32, s8, (s32)S8_MIN - 1, true);
+	TEST_OVERFLOWS_TYPE(s32, s8, S32_MAX, true);
+	TEST_OVERFLOWS_TYPE(s32, s8, S32_MIN, true);
+	TEST_OVERFLOWS_TYPE(s32, s16, S16_MAX, false);
+	TEST_OVERFLOWS_TYPE(s32, s16, S16_MIN, false);
+	TEST_OVERFLOWS_TYPE(s32, s16, (s32)S16_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(s32, s16, (s32)S16_MIN - 1, true);
+	TEST_OVERFLOWS_TYPE(s32, s16, S32_MAX, true);
+	TEST_OVERFLOWS_TYPE(s32, s16, S32_MIN, true);
+	TEST_OVERFLOWS_TYPE(s32, s32, S32_MAX, false);
+	TEST_OVERFLOWS_TYPE(s32, s32, S32_MIN, false);
+#if BITS_PER_LONG == 64
+	TEST_OVERFLOWS_TYPE(s32, s64, S32_MAX, false);
+	TEST_OVERFLOWS_TYPE(s32, s64, S32_MIN, false);
+	TEST_OVERFLOWS_TYPE(u64, u8, U64_MAX, true);
+	TEST_OVERFLOWS_TYPE(u64, u8, U8_MAX, false);
+	TEST_OVERFLOWS_TYPE(u64, u8, (u64)U8_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(u64, u16, U64_MAX, true);
+	TEST_OVERFLOWS_TYPE(u64, u16, U16_MAX, false);
+	TEST_OVERFLOWS_TYPE(u64, u16, (u64)U16_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(u64, u32, U64_MAX, true);
+	TEST_OVERFLOWS_TYPE(u64, u32, U32_MAX, false);
+	TEST_OVERFLOWS_TYPE(u64, u32, (u64)U32_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(u64, u64, U64_MAX, false);
+	TEST_OVERFLOWS_TYPE(u64, s8, S8_MAX, false);
+	TEST_OVERFLOWS_TYPE(u64, s8, (u64)S8_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(u64, s8, U64_MAX, true);
+	TEST_OVERFLOWS_TYPE(u64, s16, S16_MAX, false);
+	TEST_OVERFLOWS_TYPE(u64, s16, (u64)S16_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(u64, s16, U64_MAX, true);
+	TEST_OVERFLOWS_TYPE(u64, s32, S32_MAX, false);
+	TEST_OVERFLOWS_TYPE(u64, s32, (u64)S32_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(u64, s32, U64_MAX, true);
+	TEST_OVERFLOWS_TYPE(u64, s64, S64_MAX, false);
+	TEST_OVERFLOWS_TYPE(u64, s64, U64_MAX, true);
+	TEST_OVERFLOWS_TYPE(u64, s64, (u64)S64_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(s64, u8, S64_MAX, true);
+	TEST_OVERFLOWS_TYPE(s64, u8, S64_MIN, true);
+	TEST_OVERFLOWS_TYPE(s64, u8, -1, true);
+	TEST_OVERFLOWS_TYPE(s64, u8, U8_MAX, false);
+	TEST_OVERFLOWS_TYPE(s64, u8, (s64)U8_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(s64, u16, S64_MAX, true);
+	TEST_OVERFLOWS_TYPE(s64, u16, S64_MIN, true);
+	TEST_OVERFLOWS_TYPE(s64, u16, -1, true);
+	TEST_OVERFLOWS_TYPE(s64, u16, U16_MAX, false);
+	TEST_OVERFLOWS_TYPE(s64, u16, (s64)U16_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(s64, u32, S64_MAX, true);
+	TEST_OVERFLOWS_TYPE(s64, u32, S64_MIN, true);
+	TEST_OVERFLOWS_TYPE(s64, u32, -1, true);
+	TEST_OVERFLOWS_TYPE(s64, u32, U32_MAX, false);
+	TEST_OVERFLOWS_TYPE(s64, u32, (s64)U32_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(s64, u64, S64_MAX, false);
+	TEST_OVERFLOWS_TYPE(s64, u64, S64_MIN, true);
+	TEST_OVERFLOWS_TYPE(s64, u64, -1, true);
+	TEST_OVERFLOWS_TYPE(s64, s8, S8_MAX, false);
+	TEST_OVERFLOWS_TYPE(s64, s8, S8_MIN, false);
+	TEST_OVERFLOWS_TYPE(s64, s8, (s64)S8_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(s64, s8, (s64)S8_MIN - 1, true);
+	TEST_OVERFLOWS_TYPE(s64, s8, S64_MAX, true);
+	TEST_OVERFLOWS_TYPE(s64, s16, S16_MAX, false);
+	TEST_OVERFLOWS_TYPE(s64, s16, S16_MIN, false);
+	TEST_OVERFLOWS_TYPE(s64, s16, (s64)S16_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(s64, s16, (s64)S16_MIN - 1, true);
+	TEST_OVERFLOWS_TYPE(s64, s16, S64_MAX, true);
+	TEST_OVERFLOWS_TYPE(s64, s32, S32_MAX, false);
+	TEST_OVERFLOWS_TYPE(s64, s32, S32_MIN, false);
+	TEST_OVERFLOWS_TYPE(s64, s32, (s64)S32_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(s64, s32, (s64)S32_MIN - 1, true);
+	TEST_OVERFLOWS_TYPE(s64, s32, S64_MAX, true);
+	TEST_OVERFLOWS_TYPE(s64, s64, S64_MAX, false);
+	TEST_OVERFLOWS_TYPE(s64, s64, S64_MIN, false);
+#endif
+#undef TEST_OVERFLOWS_TYPE
+}
+
+static void assert_same_type_test(struct kunit *test)
+{
+/* Arg is: type */
+#define TEST_ASSERT_SAME_TYPE(t) do {	\
+   typeof(t) __t1 = type_max(t);	\
+   typeof(t) __t2 = type_min(t);	\
+   assert_same_type(t, t);		\
+   assert_same_type(t, __t1);		\
+   assert_same_type(__t1, t);		\
+   assert_same_type(__t1, __t2);	\
+} while (0)
+
+/* Arg is: type */
+#define TEST_ASSERT_SAME_TYPABLE(t) do {	\
+   typeof(t) __t1 = type_max(t);		\
+   typeof(t) __t2 = type_min(t);		\
+   assert_same_typable(t, __t1);		\
+   assert_same_typable(t, type_max(t));		\
+   assert_same_typable(t, type_min(t));		\
+   assert_same_typable(__t1, type_max(t));	\
+   assert_same_typable(__t1, type_min(t));	\
+   assert_same_typable(__t1, __t2);		\
+} while (0)
+
+	TEST_ASSERT_SAME_TYPE(u8);
+	TEST_ASSERT_SAME_TYPE(u16);
+	TEST_ASSERT_SAME_TYPE(u32);
+	TEST_ASSERT_SAME_TYPE(s8);
+	TEST_ASSERT_SAME_TYPE(s16);
+	TEST_ASSERT_SAME_TYPE(s32);
+	TEST_ASSERT_SAME_TYPABLE(u8);
+	TEST_ASSERT_SAME_TYPABLE(u16);
+	TEST_ASSERT_SAME_TYPABLE(u32);
+	TEST_ASSERT_SAME_TYPABLE(s8);
+	TEST_ASSERT_SAME_TYPABLE(s16);
+	TEST_ASSERT_SAME_TYPABLE(s32);
+
+#if BITS_PER_LONG == 64
+	TEST_ASSERT_SAME_TYPE(u64);
+	TEST_ASSERT_SAME_TYPE(s64);
+	TEST_ASSERT_SAME_TYPABLE(u64);
+	TEST_ASSERT_SAME_TYPABLE(s64);
+#endif
+
+#undef TEST_ASSERT_SAME_TYPABLE
+#undef TEST_ASSERT_SAME_TYPE
+}
+
 static struct kunit_case overflow_test_cases[] = {
 	KUNIT_CASE(u8_u8__u8_overflow_test),
 	KUNIT_CASE(s8_s8__s8_overflow_test),
@@ -706,6 +987,8 @@ static struct kunit_case overflow_test_cases[] = {
 	KUNIT_CASE(overflow_shift_test),
 	KUNIT_CASE(overflow_allocation_test),
 	KUNIT_CASE(overflow_size_helpers_test),
+	KUNIT_CASE(overflows_type_test),
+	KUNIT_CASE(assert_same_type_test),
 	{}
 };
 
-- 
2.37.1

[PATCH v11 4/9] drm/i915/gem: Typecheck page lookups

[Gwan-gyeong Mun]

From: Chris Wilson <chris@chris-wilson.co.uk>

We need to check that we avoid integer overflows when looking up a page,
and so fix all the instances where we have mistakenly used a plain
integer instead of a more suitable long. Be pedantic and add integer
typechecking to the lookup so that we can be sure that we are safe.
And it also uses pgoff_t as our page lookups must remain compatible with
the page cache, pgoff_t is currently exactly unsigned long.

v2: Move added i915_utils's macro into drm_util header (Jani N)
v3: Make not use the same macro name on a function. (Mauro)
    For kernel-doc, macros and functions are handled in the same namespace,
    the same macro name on a function prevents ever adding documentation
    for it.
v4: Add kernel-doc markups to the kAPI functions and macros (Mauoro)
v5: Fix an alignment to match open parenthesis
v6: Rebase
v10: Use assert_typable instead of exactly_pgoff_t() macro. (Kees)
v11: Change the use of assert_typable to assert_same_typable (G.G)

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Cc: Matthew Auld <matthew.auld@intel.com>
Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Cc: Kees Cook <keescook@chromium.org>
Reviewed-by: Nirmoy Das <nirmoy.das@intel.com> (v2)
Reviewed-by: Mauro Carvalho Chehab <mchehab@kernel.org> (v3)
Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com> (v5)
---
 drivers/gpu/drm/i915/gem/i915_gem_object.c    |   7 +-
 drivers/gpu/drm/i915/gem/i915_gem_object.h    | 293 ++++++++++++++++--
 drivers/gpu/drm/i915/gem/i915_gem_pages.c     |  27 +-
 drivers/gpu/drm/i915/gem/i915_gem_ttm.c       |   2 +-
 .../drm/i915/gem/selftests/i915_gem_context.c |  12 +-
 .../drm/i915/gem/selftests/i915_gem_mman.c    |   8 +-
 .../drm/i915/gem/selftests/i915_gem_object.c  |   8 +-
 drivers/gpu/drm/i915/i915_gem.c               |  18 +-
 drivers/gpu/drm/i915/i915_utils.h             |   1 +
 drivers/gpu/drm/i915/i915_vma.c               |   8 +-
 10 files changed, 323 insertions(+), 61 deletions(-)

diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object.c b/drivers/gpu/drm/i915/gem/i915_gem_object.c
index 7ff9c7877bec..29ed0ec05d12 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_object.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_object.c
@@ -413,10 +413,11 @@ void __i915_gem_object_invalidate_frontbuffer(struct drm_i915_gem_object *obj,
 static void
 i915_gem_object_read_from_page_kmap(struct drm_i915_gem_object *obj, u64 offset, void *dst, int size)
 {
+	pgoff_t idx = offset >> PAGE_SHIFT;
 	void *src_map;
 	void *src_ptr;
 
-	src_map = kmap_atomic(i915_gem_object_get_page(obj, offset >> PAGE_SHIFT));
+	src_map = kmap_atomic(i915_gem_object_get_page(obj, idx));
 
 	src_ptr = src_map + offset_in_page(offset);
 	if (!(obj->cache_coherent & I915_BO_CACHE_COHERENT_FOR_READ))
@@ -429,9 +430,10 @@ i915_gem_object_read_from_page_kmap(struct drm_i915_gem_object *obj, u64 offset,
 static void
 i915_gem_object_read_from_page_iomap(struct drm_i915_gem_object *obj, u64 offset, void *dst, int size)
 {
+	pgoff_t idx = offset >> PAGE_SHIFT;
+	dma_addr_t dma = i915_gem_object_get_dma_address(obj, idx);
 	void __iomem *src_map;
 	void __iomem *src_ptr;
-	dma_addr_t dma = i915_gem_object_get_dma_address(obj, offset >> PAGE_SHIFT);
 
 	src_map = io_mapping_map_wc(&obj->mm.region->iomap,
 				    dma - obj->mm.region->region.start,
@@ -460,6 +462,7 @@ i915_gem_object_read_from_page_iomap(struct drm_i915_gem_object *obj, u64 offset
  */
 int i915_gem_object_read_from_page(struct drm_i915_gem_object *obj, u64 offset, void *dst, int size)
 {
+	GEM_BUG_ON(overflows_type(offset >> PAGE_SHIFT, pgoff_t));
 	GEM_BUG_ON(offset >= obj->base.size);
 	GEM_BUG_ON(offset_in_page(offset) > PAGE_SIZE - size);
 	GEM_BUG_ON(!i915_gem_object_has_pinned_pages(obj));
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object.h b/drivers/gpu/drm/i915/gem/i915_gem_object.h
index 7317d4102955..f2c4de31d563 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_object.h
+++ b/drivers/gpu/drm/i915/gem/i915_gem_object.h
@@ -27,8 +27,10 @@ enum intel_region_id;
  * spot such a local variable, please consider fixing!
  *
  * Aside from our own locals (for which we have no excuse!):
- * - sg_table embeds unsigned int for num_pages
- * - get_user_pages*() mixed ints with longs
+ * - sg_table embeds unsigned int for nents
+ *
+ * We can check for invalidly typed locals with typecheck(), see for example
+ * i915_gem_object_get_sg().
  */
 #define GEM_CHECK_SIZE_OVERFLOW(sz) \
 	GEM_WARN_ON((sz) >> PAGE_SHIFT > INT_MAX)
@@ -363,44 +365,289 @@ i915_gem_object_get_tile_row_size(const struct drm_i915_gem_object *obj)
 int i915_gem_object_set_tiling(struct drm_i915_gem_object *obj,
 			       unsigned int tiling, unsigned int stride);
 
+/**
+ * __i915_gem_object_page_iter_get_sg - helper to find the target scatterlist
+ * pointer and the target page position using pgoff_t n input argument and
+ * i915_gem_object_page_iter
+ * @obj: i915 GEM buffer object
+ * @iter: i915 GEM buffer object page iterator
+ * @n: page offset
+ * @offset: searched physical offset,
+ *          it will be used for returning physical page offset value
+ *
+ * Context: Takes and releases the mutex lock of the i915_gem_object_page_iter.
+ *          Takes and releases the RCU lock to search the radix_tree of
+ *          i915_gem_object_page_iter.
+ *
+ * Returns:
+ * The target scatterlist pointer and the target page position.
+ *
+ * Recommended to use wrapper macro: i915_gem_object_page_iter_get_sg()
+ */
 struct scatterlist *
-__i915_gem_object_get_sg(struct drm_i915_gem_object *obj,
-			 struct i915_gem_object_page_iter *iter,
-			 unsigned int n,
-			 unsigned int *offset, bool dma);
+__i915_gem_object_page_iter_get_sg(struct drm_i915_gem_object *obj,
+				   struct i915_gem_object_page_iter *iter,
+				   pgoff_t  n,
+				   unsigned int *offset);
 
+/**
+ * i915_gem_object_page_iter_get_sg - wrapper macro for
+ * __i915_gem_object_page_iter_get_sg()
+ * @obj: i915 GEM buffer object
+ * @it: i915 GEM buffer object page iterator
+ * @n: page offset
+ * @offset: searched physical offset,
+ *          it will be used for returning physical page offset value
+ *
+ * Context: Takes and releases the mutex lock of the i915_gem_object_page_iter.
+ *          Takes and releases the RCU lock to search the radix_tree of
+ *          i915_gem_object_page_iter.
+ *
+ * Returns:
+ * The target scatterlist pointer and the target page position.
+ *
+ * In order to avoid the truncation of the input parameter, it checks the page
+ * offset n's type from the input parameter before calling
+ * __i915_gem_object_page_iter_get_sg().
+ */
+#define i915_gem_object_page_iter_get_sg(obj, it, n, offset) ({	\
+	assert_same_typable(pgoff_t, n);			\
+	__i915_gem_object_page_iter_get_sg(obj, it, n, offset);	\
+})
+
+/**
+ * __i915_gem_object_get_sg - helper to find the target scatterlist
+ * pointer and the target page position using pgoff_t n input argument and
+ * drm_i915_gem_object. It uses an internal shmem scatterlist lookup function.
+ * @obj: i915 GEM buffer object
+ * @n: page offset
+ * @offset: searched physical offset,
+ *          it will be used for returning physical page offset value
+ *
+ * It uses drm_i915_gem_object's internal shmem scatterlist lookup function as
+ * i915_gem_object_page_iter and calls __i915_gem_object_page_iter_get_sg().
+ *
+ * Returns:
+ * The target scatterlist pointer and the target page position.
+ *
+ * Recommended to use wrapper macro: i915_gem_object_get_sg()
+ * See also __i915_gem_object_page_iter_get_sg()
+ */
 static inline struct scatterlist *
-i915_gem_object_get_sg(struct drm_i915_gem_object *obj,
-		       unsigned int n,
-		       unsigned int *offset)
+__i915_gem_object_get_sg(struct drm_i915_gem_object *obj, pgoff_t n,
+			 unsigned int *offset)
 {
-	return __i915_gem_object_get_sg(obj, &obj->mm.get_page, n, offset, false);
+	return __i915_gem_object_page_iter_get_sg(obj, &obj->mm.get_page, n, offset);
 }
 
+/**
+ * i915_gem_object_get_sg - wrapper macro for __i915_gem_object_get_sg()
+ * @obj: i915 GEM buffer object
+ * @n: page offset
+ * @offset: searched physical offset,
+ *          it will be used for returning physical page offset value
+ *
+ * Returns:
+ * The target scatterlist pointer and the target page position.
+ *
+ * In order to avoid the truncation of the input parameter, it checks the page
+ * offset n's type from the input parameter before calling
+ * __i915_gem_object_get_sg().
+ * See also __i915_gem_object_page_iter_get_sg()
+ */
+#define i915_gem_object_get_sg(obj, n, offset) ({	\
+	assert_same_typable(pgoff_t, n);		\
+	__i915_gem_object_get_sg(obj, n, offset);	\
+})
+
+/**
+ * __i915_gem_object_get_sg_dma - helper to find the target scatterlist
+ * pointer and the target page position using pgoff_t n input argument and
+ * drm_i915_gem_object. It uses an internal DMA mapped scatterlist lookup function
+ * @obj: i915 GEM buffer object
+ * @n: page offset
+ * @offset: searched physical offset,
+ *          it will be used for returning physical page offset value
+ *
+ * It uses drm_i915_gem_object's internal DMA mapped scatterlist lookup function
+ * as i915_gem_object_page_iter and calls __i915_gem_object_page_iter_get_sg().
+ *
+ * Returns:
+ * The target scatterlist pointer and the target page position.
+ *
+ * Recommended to use wrapper macro: i915_gem_object_get_sg_dma()
+ * See also __i915_gem_object_page_iter_get_sg()
+ */
 static inline struct scatterlist *
-i915_gem_object_get_sg_dma(struct drm_i915_gem_object *obj,
-			   unsigned int n,
-			   unsigned int *offset)
+__i915_gem_object_get_sg_dma(struct drm_i915_gem_object *obj, pgoff_t n,
+			     unsigned int *offset)
 {
-	return __i915_gem_object_get_sg(obj, &obj->mm.get_dma_page, n, offset, true);
+	return __i915_gem_object_page_iter_get_sg(obj, &obj->mm.get_dma_page, n, offset);
 }
 
+/**
+ * i915_gem_object_get_sg_dma - wrapper macro for __i915_gem_object_get_sg_dma()
+ * @obj: i915 GEM buffer object
+ * @n: page offset
+ * @offset: searched physical offset,
+ *          it will be used for returning physical page offset value
+ *
+ * Returns:
+ * The target scatterlist pointer and the target page position.
+ *
+ * In order to avoid the truncation of the input parameter, it checks the page
+ * offset n's type from the input parameter before calling
+ * __i915_gem_object_get_sg_dma().
+ * See also __i915_gem_object_page_iter_get_sg()
+ */
+#define i915_gem_object_get_sg_dma(obj, n, offset) ({	\
+	assert_same_typable(pgoff_t, n);		\
+	__i915_gem_object_get_sg_dma(obj, n, offset);	\
+})
+
+/**
+ * __i915_gem_object_get_page - helper to find the target page with a page offset
+ * @obj: i915 GEM buffer object
+ * @n: page offset
+ *
+ * It uses drm_i915_gem_object's internal shmem scatterlist lookup function as
+ * i915_gem_object_page_iter and calls __i915_gem_object_page_iter_get_sg()
+ * internally.
+ *
+ * Returns:
+ * The target page pointer.
+ *
+ * Recommended to use wrapper macro: i915_gem_object_get_page()
+ * See also __i915_gem_object_page_iter_get_sg()
+ */
 struct page *
-i915_gem_object_get_page(struct drm_i915_gem_object *obj,
-			 unsigned int n);
+__i915_gem_object_get_page(struct drm_i915_gem_object *obj, pgoff_t n);
 
+/**
+ * i915_gem_object_get_page - wrapper macro for __i915_gem_object_get_page
+ * @obj: i915 GEM buffer object
+ * @n: page offset
+ *
+ * Returns:
+ * The target page pointer.
+ *
+ * In order to avoid the truncation of the input parameter, it checks the page
+ * offset n's type from the input parameter before calling
+ * __i915_gem_object_get_page().
+ * See also __i915_gem_object_page_iter_get_sg()
+ */
+#define i915_gem_object_get_page(obj, n) ({	\
+	assert_same_typable(pgoff_t, n);	\
+	__i915_gem_object_get_page(obj, n);	\
+})
+
+/**
+ * __i915_gem_object_get_dirty_page - helper to find the target page with a page
+ * offset
+ * @obj: i915 GEM buffer object
+ * @n: page offset
+ *
+ * It works like i915_gem_object_get_page(), but it marks the returned page dirty.
+ *
+ * Returns:
+ * The target page pointer.
+ *
+ * Recommended to use wrapper macro: i915_gem_object_get_dirty_page()
+ * See also __i915_gem_object_page_iter_get_sg() and __i915_gem_object_get_page()
+ */
 struct page *
-i915_gem_object_get_dirty_page(struct drm_i915_gem_object *obj,
-			       unsigned int n);
+__i915_gem_object_get_dirty_page(struct drm_i915_gem_object *obj, pgoff_t n);
+
+/**
+ * i915_gem_object_get_dirty_page - wrapper macro for __i915_gem_object_get_dirty_page
+ * @obj: i915 GEM buffer object
+ * @n: page offset
+ *
+ * Returns:
+ * The target page pointer.
+ *
+ * In order to avoid the truncation of the input parameter, it checks the page
+ * offset n's type from the input parameter before calling
+ * __i915_gem_object_get_dirty_page().
+ * See also __i915_gem_object_page_iter_get_sg() and __i915_gem_object_get_page()
+ */
+#define i915_gem_object_get_dirty_page(obj, n) ({	\
+	assert_same_typable(pgoff_t, n);		\
+	__i915_gem_object_get_dirty_page(obj, n);	\
+})
 
+/**
+ * __i915_gem_object_get_dma_address_len - helper to get bus addresses of
+ * targeted DMA mapped scatterlist from i915 GEM buffer object and it's length
+ * @obj: i915 GEM buffer object
+ * @n: page offset
+ * @len: DMA mapped scatterlist's DMA bus addresses length to return
+ *
+ * Returns:
+ * Bus addresses of targeted DMA mapped scatterlist
+ *
+ * Recommended to use wrapper macro: i915_gem_object_get_dma_address_len()
+ * See also __i915_gem_object_page_iter_get_sg() and __i915_gem_object_get_sg_dma()
+ */
 dma_addr_t
-i915_gem_object_get_dma_address_len(struct drm_i915_gem_object *obj,
-				    unsigned long n,
-				    unsigned int *len);
+__i915_gem_object_get_dma_address_len(struct drm_i915_gem_object *obj, pgoff_t n,
+				      unsigned int *len);
 
+/**
+ * i915_gem_object_get_dma_address_len - wrapper macro for
+ * __i915_gem_object_get_dma_address_len
+ * @obj: i915 GEM buffer object
+ * @n: page offset
+ * @len: DMA mapped scatterlist's DMA bus addresses length to return
+ *
+ * Returns:
+ * Bus addresses of targeted DMA mapped scatterlist
+ *
+ * In order to avoid the truncation of the input parameter, it checks the page
+ * offset n's type from the input parameter before calling
+ * __i915_gem_object_get_dma_address_len().
+ * See also __i915_gem_object_page_iter_get_sg() and
+ * __i915_gem_object_get_dma_address_len()
+ */
+#define i915_gem_object_get_dma_address_len(obj, n, len) ({	\
+	assert_same_typable(pgoff_t, n);			\
+	__i915_gem_object_get_dma_address_len(obj, n, len);	\
+})
+
+/**
+ * __i915_gem_object_get_dma_address - helper to get bus addresses of
+ * targeted DMA mapped scatterlist from i915 GEM buffer object
+ * @obj: i915 GEM buffer object
+ * @n: page offset
+ *
+ * Returns:
+ * Bus addresses of targeted DMA mapped scatterlis
+ *
+ * Recommended to use wrapper macro: i915_gem_object_get_dma_address()
+ * See also __i915_gem_object_page_iter_get_sg() and __i915_gem_object_get_sg_dma()
+ */
 dma_addr_t
-i915_gem_object_get_dma_address(struct drm_i915_gem_object *obj,
-				unsigned long n);
+__i915_gem_object_get_dma_address(struct drm_i915_gem_object *obj, pgoff_t n);
+
+/**
+ * i915_gem_object_get_dma_address - wrapper macro for
+ * __i915_gem_object_get_dma_address
+ * @obj: i915 GEM buffer object
+ * @n: page offset
+ *
+ * Returns:
+ * Bus addresses of targeted DMA mapped scatterlist
+ *
+ * In order to avoid the truncation of the input parameter, it checks the page
+ * offset n's type from the input parameter before calling
+ * __i915_gem_object_get_dma_address().
+ * See also __i915_gem_object_page_iter_get_sg() and
+ * __i915_gem_object_get_dma_address()
+ */
+#define i915_gem_object_get_dma_address(obj, n) ({	\
+	assert_same_typable(pgoff_t, n);		\
+	__i915_gem_object_get_dma_address(obj, n);	\
+})
 
 void __i915_gem_object_set_pages(struct drm_i915_gem_object *obj,
 				 struct sg_table *pages,
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_pages.c b/drivers/gpu/drm/i915/gem/i915_gem_pages.c
index 4df50b049cea..015b6cd071e4 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_pages.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_pages.c
@@ -510,14 +510,16 @@ void __i915_gem_object_release_map(struct drm_i915_gem_object *obj)
 }
 
 struct scatterlist *
-__i915_gem_object_get_sg(struct drm_i915_gem_object *obj,
-			 struct i915_gem_object_page_iter *iter,
-			 unsigned int n,
-			 unsigned int *offset,
-			 bool dma)
+__i915_gem_object_page_iter_get_sg(struct drm_i915_gem_object *obj,
+				   struct i915_gem_object_page_iter *iter,
+				   pgoff_t n,
+				   unsigned int *offset)
+
 {
-	struct scatterlist *sg;
+	const bool dma = iter == &obj->mm.get_dma_page ||
+			 iter == &obj->ttm.get_io_page;
 	unsigned int idx, count;
+	struct scatterlist *sg;
 
 	might_sleep();
 	GEM_BUG_ON(n >= obj->base.size >> PAGE_SHIFT);
@@ -625,7 +627,7 @@ __i915_gem_object_get_sg(struct drm_i915_gem_object *obj,
 }
 
 struct page *
-i915_gem_object_get_page(struct drm_i915_gem_object *obj, unsigned int n)
+__i915_gem_object_get_page(struct drm_i915_gem_object *obj, pgoff_t n)
 {
 	struct scatterlist *sg;
 	unsigned int offset;
@@ -638,8 +640,7 @@ i915_gem_object_get_page(struct drm_i915_gem_object *obj, unsigned int n)
 
 /* Like i915_gem_object_get_page(), but mark the returned page dirty */
 struct page *
-i915_gem_object_get_dirty_page(struct drm_i915_gem_object *obj,
-			       unsigned int n)
+__i915_gem_object_get_dirty_page(struct drm_i915_gem_object *obj, pgoff_t n)
 {
 	struct page *page;
 
@@ -651,9 +652,8 @@ i915_gem_object_get_dirty_page(struct drm_i915_gem_object *obj,
 }
 
 dma_addr_t
-i915_gem_object_get_dma_address_len(struct drm_i915_gem_object *obj,
-				    unsigned long n,
-				    unsigned int *len)
+__i915_gem_object_get_dma_address_len(struct drm_i915_gem_object *obj,
+				      pgoff_t n, unsigned int *len)
 {
 	struct scatterlist *sg;
 	unsigned int offset;
@@ -667,8 +667,7 @@ i915_gem_object_get_dma_address_len(struct drm_i915_gem_object *obj,
 }
 
 dma_addr_t
-i915_gem_object_get_dma_address(struct drm_i915_gem_object *obj,
-				unsigned long n)
+__i915_gem_object_get_dma_address(struct drm_i915_gem_object *obj, pgoff_t n)
 {
 	return i915_gem_object_get_dma_address_len(obj, n, NULL);
 }
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_ttm.c b/drivers/gpu/drm/i915/gem/i915_gem_ttm.c
index e3fc38dd5db0..004fc7478b41 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_ttm.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_ttm.c
@@ -694,7 +694,7 @@ static unsigned long i915_ttm_io_mem_pfn(struct ttm_buffer_object *bo,
 	GEM_WARN_ON(bo->ttm);
 
 	base = obj->mm.region->iomap.base - obj->mm.region->region.start;
-	sg = __i915_gem_object_get_sg(obj, &obj->ttm.get_io_page, page_offset, &ofs, true);
+	sg = i915_gem_object_page_iter_get_sg(obj, &obj->ttm.get_io_page, page_offset, &ofs);
 
 	return ((base + sg_dma_address(sg)) >> PAGE_SHIFT) + ofs;
 }
diff --git a/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c
index c6ad67b90e8a..a18a890e681f 100644
--- a/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c
@@ -455,7 +455,8 @@ static int gpu_fill(struct intel_context *ce,
 static int cpu_fill(struct drm_i915_gem_object *obj, u32 value)
 {
 	const bool has_llc = HAS_LLC(to_i915(obj->base.dev));
-	unsigned int n, m, need_flush;
+	unsigned int need_flush;
+	unsigned long n, m;
 	int err;
 
 	i915_gem_object_lock(obj, NULL);
@@ -485,7 +486,8 @@ static int cpu_fill(struct drm_i915_gem_object *obj, u32 value)
 static noinline int cpu_check(struct drm_i915_gem_object *obj,
 			      unsigned int idx, unsigned int max)
 {
-	unsigned int n, m, needs_flush;
+	unsigned int needs_flush;
+	unsigned long n;
 	int err;
 
 	i915_gem_object_lock(obj, NULL);
@@ -494,7 +496,7 @@ static noinline int cpu_check(struct drm_i915_gem_object *obj,
 		goto out_unlock;
 
 	for (n = 0; n < real_page_count(obj); n++) {
-		u32 *map;
+		u32 *map, m;
 
 		map = kmap_atomic(i915_gem_object_get_page(obj, n));
 		if (needs_flush & CLFLUSH_BEFORE)
@@ -502,7 +504,7 @@ static noinline int cpu_check(struct drm_i915_gem_object *obj,
 
 		for (m = 0; m < max; m++) {
 			if (map[m] != m) {
-				pr_err("%pS: Invalid value at object %d page %d/%ld, offset %d/%d: found %x expected %x\n",
+				pr_err("%pS: Invalid value at object %d page %ld/%ld, offset %d/%d: found %x expected %x\n",
 				       __builtin_return_address(0), idx,
 				       n, real_page_count(obj), m, max,
 				       map[m], m);
@@ -513,7 +515,7 @@ static noinline int cpu_check(struct drm_i915_gem_object *obj,
 
 		for (; m < DW_PER_PAGE; m++) {
 			if (map[m] != STACK_MAGIC) {
-				pr_err("%pS: Invalid value at object %d page %d, offset %d: found %x expected %x (uninitialised)\n",
+				pr_err("%pS: Invalid value at object %d page %ld, offset %d: found %x expected %x (uninitialised)\n",
 				       __builtin_return_address(0), idx, n, m,
 				       map[m], STACK_MAGIC);
 				err = -EINVAL;
diff --git a/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c
index b73c91aa5450..4ea6e48d8689 100644
--- a/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c
+++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c
@@ -95,11 +95,11 @@ static int check_partial_mapping(struct drm_i915_gem_object *obj,
 	struct drm_i915_private *i915 = to_i915(obj->base.dev);
 	struct i915_gtt_view view;
 	struct i915_vma *vma;
+	unsigned long offset;
 	unsigned long page;
 	u32 __iomem *io;
 	struct page *p;
 	unsigned int n;
-	u64 offset;
 	u32 *cpu;
 	int err;
 
@@ -156,7 +156,7 @@ static int check_partial_mapping(struct drm_i915_gem_object *obj,
 	cpu = kmap(p) + offset_in_page(offset);
 	drm_clflush_virt_range(cpu, sizeof(*cpu));
 	if (*cpu != (u32)page) {
-		pr_err("Partial view for %lu [%u] (offset=%llu, size=%u [%llu, row size %u], fence=%d, tiling=%d, stride=%d) misalignment, expected write to page (%llu + %u [0x%llx]) of 0x%x, found 0x%x\n",
+		pr_err("Partial view for %lu [%u] (offset=%llu, size=%u [%llu, row size %u], fence=%d, tiling=%d, stride=%d) misalignment, expected write to page (%lu + %u [0x%lx]) of 0x%x, found 0x%x\n",
 		       page, n,
 		       view.partial.offset,
 		       view.partial.size,
@@ -212,10 +212,10 @@ static int check_partial_mappings(struct drm_i915_gem_object *obj,
 	for_each_prime_number_from(page, 1, npages) {
 		struct i915_gtt_view view =
 			compute_partial_view(obj, page, MIN_CHUNK_PAGES);
+		unsigned long offset;
 		u32 __iomem *io;
 		struct page *p;
 		unsigned int n;
-		u64 offset;
 		u32 *cpu;
 
 		GEM_BUG_ON(view.partial.size > nreal);
@@ -252,7 +252,7 @@ static int check_partial_mappings(struct drm_i915_gem_object *obj,
 		cpu = kmap(p) + offset_in_page(offset);
 		drm_clflush_virt_range(cpu, sizeof(*cpu));
 		if (*cpu != (u32)page) {
-			pr_err("Partial view for %lu [%u] (offset=%llu, size=%u [%llu, row size %u], fence=%d, tiling=%d, stride=%d) misalignment, expected write to page (%llu + %u [0x%llx]) of 0x%x, found 0x%x\n",
+			pr_err("Partial view for %lu [%u] (offset=%llu, size=%u [%llu, row size %u], fence=%d, tiling=%d, stride=%d) misalignment, expected write to page (%lu + %u [0x%lx]) of 0x%x, found 0x%x\n",
 			       page, n,
 			       view.partial.offset,
 			       view.partial.size,
diff --git a/drivers/gpu/drm/i915/gem/selftests/i915_gem_object.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_object.c
index bdf5bb40ccf1..19e374f68ff7 100644
--- a/drivers/gpu/drm/i915/gem/selftests/i915_gem_object.c
+++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_object.c
@@ -33,10 +33,10 @@ static int igt_gem_object(void *arg)
 
 static int igt_gem_huge(void *arg)
 {
-	const unsigned int nreal = 509; /* just to be awkward */
+	const unsigned long nreal = 509; /* just to be awkward */
 	struct drm_i915_private *i915 = arg;
 	struct drm_i915_gem_object *obj;
-	unsigned int n;
+	unsigned long n;
 	int err;
 
 	/* Basic sanitycheck of our huge fake object allocation */
@@ -49,7 +49,7 @@ static int igt_gem_huge(void *arg)
 
 	err = i915_gem_object_pin_pages_unlocked(obj);
 	if (err) {
-		pr_err("Failed to allocate %u pages (%lu total), err=%d\n",
+		pr_err("Failed to allocate %lu pages (%lu total), err=%d\n",
 		       nreal, obj->base.size / PAGE_SIZE, err);
 		goto out;
 	}
@@ -57,7 +57,7 @@ static int igt_gem_huge(void *arg)
 	for (n = 0; n < obj->base.size / PAGE_SIZE; n++) {
 		if (i915_gem_object_get_page(obj, n) !=
 		    i915_gem_object_get_page(obj, n % nreal)) {
-			pr_err("Page lookup mismatch at index %u [%u]\n",
+			pr_err("Page lookup mismatch at index %lu [%lu]\n",
 			       n, n % nreal);
 			err = -EINVAL;
 			goto out_unpin;
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 88df9a35e0fe..68cbe6233eef 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -229,8 +229,9 @@ i915_gem_shmem_pread(struct drm_i915_gem_object *obj,
 		     struct drm_i915_gem_pread *args)
 {
 	unsigned int needs_clflush;
-	unsigned int idx, offset;
 	char __user *user_data;
+	unsigned long offset;
+	pgoff_t idx;
 	u64 remain;
 	int ret;
 
@@ -383,13 +384,17 @@ i915_gem_gtt_pread(struct drm_i915_gem_object *obj,
 {
 	struct drm_i915_private *i915 = to_i915(obj->base.dev);
 	struct i915_ggtt *ggtt = to_gt(i915)->ggtt;
+	unsigned long remain, offset;
 	intel_wakeref_t wakeref;
 	struct drm_mm_node node;
 	void __user *user_data;
 	struct i915_vma *vma;
-	u64 remain, offset;
 	int ret = 0;
 
+	if (overflows_type(args->size, remain) ||
+	    overflows_type(args->offset, offset))
+		return -EINVAL;
+
 	wakeref = intel_runtime_pm_get(&i915->runtime_pm);
 
 	vma = i915_gem_gtt_prepare(obj, &node, false);
@@ -540,13 +545,17 @@ i915_gem_gtt_pwrite_fast(struct drm_i915_gem_object *obj,
 	struct drm_i915_private *i915 = to_i915(obj->base.dev);
 	struct i915_ggtt *ggtt = to_gt(i915)->ggtt;
 	struct intel_runtime_pm *rpm = &i915->runtime_pm;
+	unsigned long remain, offset;
 	intel_wakeref_t wakeref;
 	struct drm_mm_node node;
 	struct i915_vma *vma;
-	u64 remain, offset;
 	void __user *user_data;
 	int ret = 0;
 
+	if (overflows_type(args->size, remain) ||
+	    overflows_type(args->offset, offset))
+		return -EINVAL;
+
 	if (i915_gem_object_has_struct_page(obj)) {
 		/*
 		 * Avoid waking the device up if we can fallback, as
@@ -654,8 +663,9 @@ i915_gem_shmem_pwrite(struct drm_i915_gem_object *obj,
 {
 	unsigned int partial_cacheline_write;
 	unsigned int needs_clflush;
-	unsigned int offset, idx;
 	void __user *user_data;
+	unsigned long offset;
+	pgoff_t idx;
 	u64 remain;
 	int ret;
 
diff --git a/drivers/gpu/drm/i915/i915_utils.h b/drivers/gpu/drm/i915/i915_utils.h
index efd3d69b78f7..d2144986cbf1 100644
--- a/drivers/gpu/drm/i915/i915_utils.h
+++ b/drivers/gpu/drm/i915/i915_utils.h
@@ -33,6 +33,7 @@
 #include <linux/workqueue.h>
 #include <linux/sched/clock.h>
 #include <linux/overflow.h>
+#include <linux/util_macros.h>
 
 #ifdef CONFIG_X86
 #include <asm/hypervisor.h>
diff --git a/drivers/gpu/drm/i915/i915_vma.c b/drivers/gpu/drm/i915/i915_vma.c
index f17c09ead7d7..bf3a30cd02bf 100644
--- a/drivers/gpu/drm/i915/i915_vma.c
+++ b/drivers/gpu/drm/i915/i915_vma.c
@@ -909,7 +909,7 @@ rotate_pages(struct drm_i915_gem_object *obj, unsigned int offset,
 	     struct sg_table *st, struct scatterlist *sg)
 {
 	unsigned int column, row;
-	unsigned int src_idx;
+	pgoff_t src_idx;
 
 	for (column = 0; column < width; column++) {
 		unsigned int left;
@@ -1015,7 +1015,7 @@ add_padding_pages(unsigned int count,
 
 static struct scatterlist *
 remap_tiled_color_plane_pages(struct drm_i915_gem_object *obj,
-			      unsigned int offset, unsigned int alignment_pad,
+			      unsigned long offset, unsigned int alignment_pad,
 			      unsigned int width, unsigned int height,
 			      unsigned int src_stride, unsigned int dst_stride,
 			      struct sg_table *st, struct scatterlist *sg,
@@ -1074,7 +1074,7 @@ remap_tiled_color_plane_pages(struct drm_i915_gem_object *obj,
 
 static struct scatterlist *
 remap_contiguous_pages(struct drm_i915_gem_object *obj,
-		       unsigned int obj_offset,
+		       pgoff_t obj_offset,
 		       unsigned int count,
 		       struct sg_table *st, struct scatterlist *sg)
 {
@@ -1107,7 +1107,7 @@ remap_contiguous_pages(struct drm_i915_gem_object *obj,
 
 static struct scatterlist *
 remap_linear_color_plane_pages(struct drm_i915_gem_object *obj,
-			       unsigned int obj_offset, unsigned int alignment_pad,
+			       pgoff_t obj_offset, unsigned int alignment_pad,
 			       unsigned int size,
 			       struct sg_table *st, struct scatterlist *sg,
 			       unsigned int *gtt_offset)
-- 
2.37.1

[PATCH v11 5/9] drm/i915: Check for integer truncation on scatterlist creation

[Gwan-gyeong Mun]

From: Chris Wilson <chris@chris-wilson.co.uk>

There is an impedance mismatch between the scatterlist API using unsigned
int and our memory/page accounting in unsigned long. That is we may try
to create a scatterlist for a large object that overflows returning a
small table into which we try to fit very many pages. As the object size
is under control of userspace, we have to be prudent and catch the
conversion errors.

To catch the implicit truncation as we switch from unsigned long into the
scatterlist's unsigned int, we use overflows_type check and report
E2BIG prior to the operation. This is already used in our create ioctls to
indicate if the uABI request is simply too large for the backing store.
Failing that type check, we have a second check at sg_alloc_table time
to make sure the values we are passing into the scatterlist API are not
truncated.

It uses pgoff_t for locals that are dealing with page indices, in this
case, the page count is the limit of the page index.
And it uses safe_conversion() macro which performs a type conversion (cast)
of an integer value into a new variable, checking that the destination is
large enough to hold the source value.

v2: Move added i915_utils's macro into drm_util header (Jani N)
v5: Fix macros to be enclosed in parentheses for complex values
    Fix too long line warning
v8: Replace safe_conversion() with check_assign() (Kees)

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Brian Welty <brian.welty@intel.com>
Cc: Matthew Auld <matthew.auld@intel.com>
Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Reviewed-by: Nirmoy Das <nirmoy.das@intel.com>
Reviewed-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com>
---
 drivers/gpu/drm/i915/gem/i915_gem_internal.c |  6 ++++--
 drivers/gpu/drm/i915/gem/i915_gem_object.h   |  3 ---
 drivers/gpu/drm/i915/gem/i915_gem_phys.c     |  4 ++++
 drivers/gpu/drm/i915/gem/i915_gem_shmem.c    |  5 ++++-
 drivers/gpu/drm/i915/gem/i915_gem_ttm.c      |  4 ++++
 drivers/gpu/drm/i915/gem/i915_gem_userptr.c  |  5 ++++-
 drivers/gpu/drm/i915/gvt/dmabuf.c            |  9 +++++----
 drivers/gpu/drm/i915/i915_scatterlist.h      | 11 +++++++++++
 8 files changed, 36 insertions(+), 11 deletions(-)

diff --git a/drivers/gpu/drm/i915/gem/i915_gem_internal.c b/drivers/gpu/drm/i915/gem/i915_gem_internal.c
index c698f95af15f..53fa27e1c950 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_internal.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_internal.c
@@ -37,10 +37,13 @@ static int i915_gem_object_get_pages_internal(struct drm_i915_gem_object *obj)
 	struct sg_table *st;
 	struct scatterlist *sg;
 	unsigned int sg_page_sizes;
-	unsigned int npages;
+	pgoff_t npages; /* restricted by sg_alloc_table */
 	int max_order;
 	gfp_t gfp;
 
+	if (check_assign(obj->base.size >> PAGE_SHIFT, &npages))
+		return -E2BIG;
+
 	max_order = MAX_ORDER;
 #ifdef CONFIG_SWIOTLB
 	if (is_swiotlb_active(obj->base.dev->dev)) {
@@ -67,7 +70,6 @@ static int i915_gem_object_get_pages_internal(struct drm_i915_gem_object *obj)
 	if (!st)
 		return -ENOMEM;
 
-	npages = obj->base.size / PAGE_SIZE;
 	if (sg_alloc_table(st, npages, GFP_KERNEL)) {
 		kfree(st);
 		return -ENOMEM;
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object.h b/drivers/gpu/drm/i915/gem/i915_gem_object.h
index f2c4de31d563..b1f89b1cc0b2 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_object.h
+++ b/drivers/gpu/drm/i915/gem/i915_gem_object.h
@@ -26,9 +26,6 @@ enum intel_region_id;
  * this and catch if we ever need to fix it. In the meantime, if you do
  * spot such a local variable, please consider fixing!
  *
- * Aside from our own locals (for which we have no excuse!):
- * - sg_table embeds unsigned int for nents
- *
  * We can check for invalidly typed locals with typecheck(), see for example
  * i915_gem_object_get_sg().
  */
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_phys.c b/drivers/gpu/drm/i915/gem/i915_gem_phys.c
index 0d0e46dae559..88ba7266a3a5 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_phys.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_phys.c
@@ -28,6 +28,10 @@ static int i915_gem_object_get_pages_phys(struct drm_i915_gem_object *obj)
 	void *dst;
 	int i;
 
+	/* Contiguous chunk, with a single scatterlist element */
+	if (overflows_type(obj->base.size, sg->length))
+		return -E2BIG;
+
 	if (GEM_WARN_ON(i915_gem_object_needs_bit17_swizzle(obj)))
 		return -EINVAL;
 
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_shmem.c b/drivers/gpu/drm/i915/gem/i915_gem_shmem.c
index f42ca1179f37..339b0a9cf2d0 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_shmem.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_shmem.c
@@ -193,13 +193,16 @@ static int shmem_get_pages(struct drm_i915_gem_object *obj)
 	struct drm_i915_private *i915 = to_i915(obj->base.dev);
 	struct intel_memory_region *mem = obj->mm.region;
 	struct address_space *mapping = obj->base.filp->f_mapping;
-	const unsigned long page_count = obj->base.size / PAGE_SIZE;
 	unsigned int max_segment = i915_sg_segment_size();
 	struct sg_table *st;
 	struct sgt_iter sgt_iter;
+	pgoff_t page_count;
 	struct page *page;
 	int ret;
 
+	if (check_assign(obj->base.size >> PAGE_SHIFT, &page_count))
+		return -E2BIG;
+
 	/*
 	 * Assert that the object is not currently in any GPU domain. As it
 	 * wasn't in the GTT, there shouldn't be any way it could have been in
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_ttm.c b/drivers/gpu/drm/i915/gem/i915_gem_ttm.c
index 004fc7478b41..bf99d1f02bd9 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_ttm.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_ttm.c
@@ -792,6 +792,10 @@ static int i915_ttm_get_pages(struct drm_i915_gem_object *obj)
 {
 	struct ttm_place requested, busy[I915_TTM_MAX_PLACEMENTS];
 	struct ttm_placement placement;
+	pgoff_t num_pages;
+
+	if (check_assign(obj->base.size >> PAGE_SHIFT, &num_pages))
+		return -E2BIG;
 
 	GEM_BUG_ON(obj->mm.n_placements > I915_TTM_MAX_PLACEMENTS);
 
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_userptr.c b/drivers/gpu/drm/i915/gem/i915_gem_userptr.c
index 8423df021b71..48237e443863 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_userptr.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_userptr.c
@@ -128,13 +128,16 @@ static void i915_gem_object_userptr_drop_ref(struct drm_i915_gem_object *obj)
 
 static int i915_gem_userptr_get_pages(struct drm_i915_gem_object *obj)
 {
-	const unsigned long num_pages = obj->base.size >> PAGE_SHIFT;
 	unsigned int max_segment = i915_sg_segment_size();
 	struct sg_table *st;
 	unsigned int sg_page_sizes;
 	struct page **pvec;
+	pgoff_t num_pages; /* limited by sg_alloc_table_from_pages_segment */
 	int ret;
 
+	if (check_assign(obj->base.size >> PAGE_SHIFT, &num_pages))
+		return -E2BIG;
+
 	st = kmalloc(sizeof(*st), GFP_KERNEL);
 	if (!st)
 		return -ENOMEM;
diff --git a/drivers/gpu/drm/i915/gvt/dmabuf.c b/drivers/gpu/drm/i915/gvt/dmabuf.c
index 01e54b45c5c1..bc6e823584ad 100644
--- a/drivers/gpu/drm/i915/gvt/dmabuf.c
+++ b/drivers/gpu/drm/i915/gvt/dmabuf.c
@@ -42,8 +42,7 @@
 
 #define GEN8_DECODE_PTE(pte) (pte & GENMASK_ULL(63, 12))
 
-static int vgpu_gem_get_pages(
-		struct drm_i915_gem_object *obj)
+static int vgpu_gem_get_pages(struct drm_i915_gem_object *obj)
 {
 	struct drm_i915_private *dev_priv = to_i915(obj->base.dev);
 	struct intel_vgpu *vgpu;
@@ -52,7 +51,10 @@ static int vgpu_gem_get_pages(
 	int i, j, ret;
 	gen8_pte_t __iomem *gtt_entries;
 	struct intel_vgpu_fb_info *fb_info;
-	u32 page_num;
+	pgoff_t page_num;
+
+	if (check_assign(obj->base.size >> PAGE_SHIFT, &page_num))
+		return -E2BIG;
 
 	fb_info = (struct intel_vgpu_fb_info *)obj->gvt_info;
 	if (drm_WARN_ON(&dev_priv->drm, !fb_info))
@@ -66,7 +68,6 @@ static int vgpu_gem_get_pages(
 	if (unlikely(!st))
 		return -ENOMEM;
 
-	page_num = obj->base.size >> PAGE_SHIFT;
 	ret = sg_alloc_table(st, page_num, GFP_KERNEL);
 	if (ret) {
 		kfree(st);
diff --git a/drivers/gpu/drm/i915/i915_scatterlist.h b/drivers/gpu/drm/i915/i915_scatterlist.h
index 9ddb3e743a3e..1d1802beb42b 100644
--- a/drivers/gpu/drm/i915/i915_scatterlist.h
+++ b/drivers/gpu/drm/i915/i915_scatterlist.h
@@ -220,4 +220,15 @@ struct i915_refct_sgt *i915_rsgt_from_buddy_resource(struct ttm_resource *res,
 						     u64 region_start,
 						     u32 page_alignment);
 
+/* Wrap scatterlist.h to sanity check for integer truncation */
+typedef unsigned int __sg_size_t; /* see linux/scatterlist.h */
+#define sg_alloc_table(sgt, nents, gfp) \
+	overflows_type(nents, __sg_size_t) ? -E2BIG \
+		: ((sg_alloc_table)(sgt, (__sg_size_t)(nents), gfp))
+
+#define sg_alloc_table_from_pages_segment(sgt, pages, npages, offset, size, max_segment, gfp) \
+	overflows_type(npages, __sg_size_t) ? -E2BIG \
+		: ((sg_alloc_table_from_pages_segment)(sgt, pages, (__sg_size_t)(npages), offset, \
+						       size, max_segment, gfp))
+
 #endif
-- 
2.37.1

[PATCH v11 6/9] drm/i915: Check for integer truncation on the configuration of ttm place

[Gwan-gyeong Mun]

There is an impedance mismatch between the first/last valid page
frame number of ttm place in unsigned and our memory/page accounting in
unsigned long.
As the object size is under the control of userspace, we have to be prudent
and catch the conversion errors.
To catch the implicit truncation as we switch from unsigned long to
unsigned, we use overflows_type check and report E2BIG or overflow_type
prior to the operation.

v3: Not to change execution inside a macro. (Mauro)
    Add safe_conversion_gem_bug_on() macro and remove temporal
    SAFE_CONVERSION() macro.
v4: Fix unhandled GEM_BUG_ON() macro call from safe_conversion_gem_bug_on()
v6: Fix to follow general use case for GEM_BUG_ON(). (Jani)
v7: Fix to use WARN_ON() macro where GEM_BUG_ON() macro was used. (Jani)
v8: Replace safe_conversion() with check_assign() (Kees)

Signed-off-by: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Matthew Auld <matthew.auld@intel.com>
Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Cc: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Nirmoy Das <nirmoy.das@intel.com> (v2)
Reviewed-by: Mauro Carvalho Chehab <mchehab@kernel.org> (v3)
Reported-by: kernel test robot <lkp@intel.com>
Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com> (v5)
---
 drivers/gpu/drm/i915/gem/i915_gem_ttm.c |  6 +++---
 drivers/gpu/drm/i915/intel_region_ttm.c | 17 ++++++++++++++---
 2 files changed, 17 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/i915/gem/i915_gem_ttm.c b/drivers/gpu/drm/i915/gem/i915_gem_ttm.c
index bf99d1f02bd9..e6bbc0f8b7e6 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_ttm.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_ttm.c
@@ -140,14 +140,14 @@ i915_ttm_place_from_region(const struct intel_memory_region *mr,
 	if (flags & I915_BO_ALLOC_CONTIGUOUS)
 		place->flags |= TTM_PL_FLAG_CONTIGUOUS;
 	if (offset != I915_BO_INVALID_OFFSET) {
-		place->fpfn = offset >> PAGE_SHIFT;
-		place->lpfn = place->fpfn + (size >> PAGE_SHIFT);
+		WARN_ON(check_assign(offset >> PAGE_SHIFT, &place->fpfn));
+		WARN_ON(check_assign(place->fpfn + (size >> PAGE_SHIFT), &place->lpfn));
 	} else if (mr->io_size && mr->io_size < mr->total) {
 		if (flags & I915_BO_ALLOC_GPU_ONLY) {
 			place->flags |= TTM_PL_FLAG_TOPDOWN;
 		} else {
 			place->fpfn = 0;
-			place->lpfn = mr->io_size >> PAGE_SHIFT;
+			WARN_ON(check_assign(mr->io_size >> PAGE_SHIFT, &place->lpfn));
 		}
 	}
 }
diff --git a/drivers/gpu/drm/i915/intel_region_ttm.c b/drivers/gpu/drm/i915/intel_region_ttm.c
index 575d67bc6ffe..37a964b20b36 100644
--- a/drivers/gpu/drm/i915/intel_region_ttm.c
+++ b/drivers/gpu/drm/i915/intel_region_ttm.c
@@ -209,14 +209,23 @@ intel_region_ttm_resource_alloc(struct intel_memory_region *mem,
 	if (flags & I915_BO_ALLOC_CONTIGUOUS)
 		place.flags |= TTM_PL_FLAG_CONTIGUOUS;
 	if (offset != I915_BO_INVALID_OFFSET) {
-		place.fpfn = offset >> PAGE_SHIFT;
-		place.lpfn = place.fpfn + (size >> PAGE_SHIFT);
+		if (WARN_ON(check_assign(offset >> PAGE_SHIFT, &place.fpfn))) {
+			ret = -E2BIG;
+			goto out;
+		}
+		if (WARN_ON(check_assign(place.fpfn + (size >> PAGE_SHIFT), &place.lpfn))) {
+			ret = -E2BIG;
+			goto out;
+		}
 	} else if (mem->io_size && mem->io_size < mem->total) {
 		if (flags & I915_BO_ALLOC_GPU_ONLY) {
 			place.flags |= TTM_PL_FLAG_TOPDOWN;
 		} else {
 			place.fpfn = 0;
-			place.lpfn = mem->io_size >> PAGE_SHIFT;
+			if (WARN_ON(check_assign(mem->io_size >> PAGE_SHIFT, &place.lpfn))) {
+				ret = -E2BIG;
+				goto out;
+			}
 		}
 	}
 
@@ -224,6 +233,8 @@ intel_region_ttm_resource_alloc(struct intel_memory_region *mem,
 	mock_bo.bdev = &mem->i915->bdev;
 
 	ret = man->func->alloc(man, &mock_bo, &place, &res);
+
+out:
 	if (ret == -ENOSPC)
 		ret = -ENXIO;
 	if (!ret)
-- 
2.37.1

[PATCH v11 7/9] drm/i915: Check if the size is too big while creating shmem file

[Gwan-gyeong Mun]

The __shmem_file_setup() function returns -EINVAL if size is greater than
MAX_LFS_FILESIZE. To handle the same error as other code that returns
-E2BIG when the size is too large, it add a code that returns -E2BIG when
the size is larger than the size that can be handled.

v4: If BITS_PER_LONG is 32, size > MAX_LFS_FILESIZE is always false, so it
    checks only when BITS_PER_LONG is 64.

Signed-off-by: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Matthew Auld <matthew.auld@intel.com>
Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Reviewed-by: Nirmoy Das <nirmoy.das@intel.com>
Reviewed-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Reported-by: kernel test robot <lkp@intel.com>
Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com>
---
 drivers/gpu/drm/i915/gem/i915_gem_shmem.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/drivers/gpu/drm/i915/gem/i915_gem_shmem.c b/drivers/gpu/drm/i915/gem/i915_gem_shmem.c
index 339b0a9cf2d0..ca30060e34ab 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_shmem.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_shmem.c
@@ -541,6 +541,20 @@ static int __create_shmem(struct drm_i915_private *i915,
 
 	drm_gem_private_object_init(&i915->drm, obj, size);
 
+	/* XXX: The __shmem_file_setup() function returns -EINVAL if size is
+	 * greater than MAX_LFS_FILESIZE.
+	 * To handle the same error as other code that returns -E2BIG when
+	 * the size is too large, we add a code that returns -E2BIG when the
+	 * size is larger than the size that can be handled.
+	 * If BITS_PER_LONG is 32, size > MAX_LFS_FILESIZE is always false,
+	 * so we only needs to check when BITS_PER_LONG is 64.
+	 * If BITS_PER_LONG is 32, E2BIG checks are processed when
+	 * i915_gem_object_size_2big() is called before init_object() callback
+	 * is called.
+	 */
+	if (BITS_PER_LONG == 64 && size > MAX_LFS_FILESIZE)
+		return -E2BIG;
+
 	if (i915->mm.gemfs)
 		filp = shmem_file_setup_with_mnt(i915->mm.gemfs, "i915", size,
 						 flags);
-- 
2.37.1

[PATCH v11 8/9] drm/i915: Use error code as -E2BIG when the size of gem ttm object is too large

[Gwan-gyeong Mun]

The ttm_bo_init_reserved() functions returns -ENOSPC if the size is too big
to add vma. The direct function that returns -ENOSPC is drm_mm_insert_node_in_range().
To handle the same error as other code returning -E2BIG when the size is
too large, it converts return value to -E2BIG.

Signed-off-by: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Matthew Auld <matthew.auld@intel.com>
Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Reviewed-by: Nirmoy Das <nirmoy.das@intel.com>
Reviewed-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com>
---
 drivers/gpu/drm/i915/gem/i915_gem_ttm.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/drivers/gpu/drm/i915/gem/i915_gem_ttm.c b/drivers/gpu/drm/i915/gem/i915_gem_ttm.c
index e6bbc0f8b7e6..62d3924a6377 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_ttm.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_ttm.c
@@ -1242,6 +1242,17 @@ int __i915_gem_ttm_object_init(struct intel_memory_region *mem,
 	ret = ttm_bo_init_reserved(&i915->bdev, i915_gem_to_ttm(obj), bo_type,
 				   &i915_sys_placement, page_size >> PAGE_SHIFT,
 				   &ctx, NULL, NULL, i915_ttm_bo_destroy);
+
+	/*
+	 * XXX: The ttm_bo_init_reserved() functions returns -ENOSPC if the size
+	 * is too big to add vma. The direct function that returns -ENOSPC is
+	 * drm_mm_insert_node_in_range(). To handle the same error as other code
+	 * that returns -E2BIG when the size is too large, it converts -ENOSPC to
+	 * -E2BIG.
+	 */
+	if (size >> PAGE_SHIFT > INT_MAX && ret == -ENOSPC)
+		ret = -E2BIG;
+
 	if (ret)
 		return i915_ttm_err_to_gem(ret);
 
-- 
2.37.1

[PATCH v11 9/9] drm/i915: Remove truncation warning for large objects

[Gwan-gyeong Mun]

From: Chris Wilson <chris@chris-wilson.co.uk>

Having addressed the issues surrounding incorrect types for local
variables and potential integer truncation in using the scatterlist API,
we have closed all the loop holes we had previously identified with
dangerously large object creation. As such, we can eliminate the warning
put in place to remind us to complete the review.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Brian Welty <brian.welty@intel.com>
Cc: Matthew Auld <matthew.auld@intel.com>
Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Testcase: igt@gem_create@create-massive
Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/4991
Reviewed-by: Nirmoy Das <nirmoy.das@intel.com>
Reviewed-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com>
---
 drivers/gpu/drm/i915/gem/i915_gem_object.h | 15 ---------------
 1 file changed, 15 deletions(-)

diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object.h b/drivers/gpu/drm/i915/gem/i915_gem_object.h
index b1f89b1cc0b2..9a77fa95e771 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_object.h
+++ b/drivers/gpu/drm/i915/gem/i915_gem_object.h
@@ -20,25 +20,10 @@
 
 enum intel_region_id;
 
-/*
- * XXX: There is a prevalence of the assumption that we fit the
- * object's page count inside a 32bit _signed_ variable. Let's document
- * this and catch if we ever need to fix it. In the meantime, if you do
- * spot such a local variable, please consider fixing!
- *
- * We can check for invalidly typed locals with typecheck(), see for example
- * i915_gem_object_get_sg().
- */
-#define GEM_CHECK_SIZE_OVERFLOW(sz) \
-	GEM_WARN_ON((sz) >> PAGE_SHIFT > INT_MAX)
-
 static inline bool i915_gem_object_size_2big(u64 size)
 {
 	struct drm_i915_gem_object *obj;
 
-	if (GEM_CHECK_SIZE_OVERFLOW(size))
-		return true;
-
 	if (overflows_type(size, obj->base.size))
 		return true;
 
-- 
2.37.1

Re: [PATCH v11 3/9] compiler_types.h: Add assert_same_type to catch type mis-match while compiling

[kernel test robot]

[-- Attachment #1: Type: text/plain, Size: 40519 bytes --]

Hi Gwan-gyeong,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on drm-tip/drm-tip]

url:    https://github.com/intel-lab-lkp/linux/commits/Gwan-gyeong-Mun/Fixes-integer-overflow-or-integer-truncation-issues-in-page-lookups-ttm-place-configuration-and-scatterlist-creation/20220923-163015
base:   git://anongit.freedesktop.org/drm/drm-tip drm-tip
config: hexagon-randconfig-r041-20220923
compiler: clang version 16.0.0 (https://github.com/llvm/llvm-project 791a7ae1ba3efd6bca96338e10ffde557ba83920)
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://github.com/intel-lab-lkp/linux/commit/90f09a98b3949d759efe6febd174ed6e26c1a3ab
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Gwan-gyeong-Mun/Fixes-integer-overflow-or-integer-truncation-issues-in-page-lookups-ttm-place-configuration-and-scatterlist-creation/20220923-163015
        git checkout 90f09a98b3949d759efe6febd174ed6e26c1a3ab
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=hexagon SHELL=/bin/bash lib/

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>

All warnings (new ones prefixed by >>):

>> lib/overflow_kunit.c:748:2: warning: result of comparison of constant 65535 with expression of type 'u8' (aka 'unsigned char') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(u8, u16, U8_MAX, false);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:733:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, t2) ? true : false;  \
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:216:5: note: expanded from macro 'overflows_type_ret_const_expr'
                   x > type_max(typeof(T)) ? 1 : 0                 \
                   ~ ^ ~~~~~~~~~~~~~~~~~~~
>> lib/overflow_kunit.c:748:2: warning: result of comparison of constant 65535 with expression of type 'u8' (aka 'unsigned char') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(u8, u16, U8_MAX, false);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:739:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, __t2) ? true : false;\
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:216:5: note: expanded from macro 'overflows_type_ret_const_expr'
                   x > type_max(typeof(T)) ? 1 : 0                 \
                   ~ ^ ~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:752:2: warning: result of comparison of constant 32767 with expression of type 'u8' (aka 'unsigned char') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(u8, s16, U8_MAX, false);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:733:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, t2) ? true : false;  \
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:216:5: note: expanded from macro 'overflows_type_ret_const_expr'
                   x > type_max(typeof(T)) ? 1 : 0                 \
                   ~ ^ ~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:752:2: warning: result of comparison of constant 32767 with expression of type 'u8' (aka 'unsigned char') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(u8, s16, U8_MAX, false);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:739:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, __t2) ? true : false;\
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:216:5: note: expanded from macro 'overflows_type_ret_const_expr'
                   x > type_max(typeof(T)) ? 1 : 0                 \
                   ~ ^ ~~~~~~~~~~~~~~~~~~~
>> lib/overflow_kunit.c:753:2: warning: result of comparison of constant 255 with expression of type 's8' (aka 'signed char') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(s8, u8, S8_MAX, false);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:733:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, t2) ? true : false;  \
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:218:14: note: expanded from macro 'overflows_type_ret_const_expr'
                   x < 0 || x > type_max(typeof(T)) ? 1 : 0        \
                            ~ ^ ~~~~~~~~~~~~~~~~~~~
>> lib/overflow_kunit.c:753:2: warning: result of comparison of constant 255 with expression of type 's8' (aka 'signed char') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(s8, u8, S8_MAX, false);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:739:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, __t2) ? true : false;\
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:218:14: note: expanded from macro 'overflows_type_ret_const_expr'
                   x < 0 || x > type_max(typeof(T)) ? 1 : 0        \
                            ~ ^ ~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:754:2: warning: result of comparison of constant 255 with expression of type 's8' (aka 'signed char') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(s8, u8, -1, true);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:733:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, t2) ? true : false;  \
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:218:14: note: expanded from macro 'overflows_type_ret_const_expr'
                   x < 0 || x > type_max(typeof(T)) ? 1 : 0        \
                            ~ ^ ~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:754:2: warning: result of comparison of constant 255 with expression of type 's8' (aka 'signed char') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(s8, u8, -1, true);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:739:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, __t2) ? true : false;\
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:218:14: note: expanded from macro 'overflows_type_ret_const_expr'
                   x < 0 || x > type_max(typeof(T)) ? 1 : 0        \
                            ~ ^ ~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:755:2: warning: result of comparison of constant 255 with expression of type 's8' (aka 'signed char') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(s8, u8, S8_MIN, true);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:733:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, t2) ? true : false;  \
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:218:14: note: expanded from macro 'overflows_type_ret_const_expr'
                   x < 0 || x > type_max(typeof(T)) ? 1 : 0        \
                            ~ ^ ~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:755:2: warning: result of comparison of constant 255 with expression of type 's8' (aka 'signed char') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(s8, u8, S8_MIN, true);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:739:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, __t2) ? true : false;\
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:218:14: note: expanded from macro 'overflows_type_ret_const_expr'
                   x < 0 || x > type_max(typeof(T)) ? 1 : 0        \
                            ~ ^ ~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:756:2: warning: result of comparison of constant 65535 with expression of type 's8' (aka 'signed char') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(s8, u16, S8_MAX, false);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:733:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, t2) ? true : false;  \
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:218:14: note: expanded from macro 'overflows_type_ret_const_expr'
                   x < 0 || x > type_max(typeof(T)) ? 1 : 0        \
                            ~ ^ ~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:756:2: warning: result of comparison of constant 65535 with expression of type 's8' (aka 'signed char') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(s8, u16, S8_MAX, false);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:739:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, __t2) ? true : false;\
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:218:14: note: expanded from macro 'overflows_type_ret_const_expr'
                   x < 0 || x > type_max(typeof(T)) ? 1 : 0        \
                            ~ ^ ~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:757:2: warning: result of comparison of constant 65535 with expression of type 's8' (aka 'signed char') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(s8, u16, -1, true);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:733:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, t2) ? true : false;  \
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:218:14: note: expanded from macro 'overflows_type_ret_const_expr'
                   x < 0 || x > type_max(typeof(T)) ? 1 : 0        \
                            ~ ^ ~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:757:2: warning: result of comparison of constant 65535 with expression of type 's8' (aka 'signed char') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(s8, u16, -1, true);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:739:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, __t2) ? true : false;\
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:218:14: note: expanded from macro 'overflows_type_ret_const_expr'
                   x < 0 || x > type_max(typeof(T)) ? 1 : 0        \
                            ~ ^ ~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:758:2: warning: result of comparison of constant 65535 with expression of type 's8' (aka 'signed char') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(s8, u16, S8_MIN, true);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:733:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, t2) ? true : false;  \
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:218:14: note: expanded from macro 'overflows_type_ret_const_expr'
                   x < 0 || x > type_max(typeof(T)) ? 1 : 0        \
                            ~ ^ ~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:758:2: warning: result of comparison of constant 65535 with expression of type 's8' (aka 'signed char') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(s8, u16, S8_MIN, true);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:739:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, __t2) ? true : false;\
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:218:14: note: expanded from macro 'overflows_type_ret_const_expr'
                   x < 0 || x > type_max(typeof(T)) ? 1 : 0        \
                            ~ ^ ~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:769:2: warning: result of comparison of constant 32767 with expression of type 's8' (aka 'signed char') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(s8, s16, S8_MAX, false);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:733:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, t2) ? true : false;  \
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:219:34: note: expanded from macro 'overflows_type_ret_const_expr'
                   : x < type_min(typeof(T)) || x > type_max(typeof(T)) ? 1 : 0 )
                                                ~ ^ ~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:769:2: warning: result of comparison of constant -32768 with expression of type 's8' (aka 'signed char') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(s8, s16, S8_MAX, false);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:733:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, t2) ? true : false;  \
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:219:7: note: expanded from macro 'overflows_type_ret_const_expr'
                   : x < type_min(typeof(T)) || x > type_max(typeof(T)) ? 1 : 0 )
                     ~ ^ ~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:769:2: warning: result of comparison of constant 32767 with expression of type 's8' (aka 'signed char') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(s8, s16, S8_MAX, false);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:739:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, __t2) ? true : false;\
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:219:34: note: expanded from macro 'overflows_type_ret_const_expr'
                   : x < type_min(typeof(T)) || x > type_max(typeof(T)) ? 1 : 0 )
                                                ~ ^ ~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:769:2: warning: result of comparison of constant -32768 with expression of type 's8' (aka 'signed char') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(s8, s16, S8_MAX, false);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:739:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, __t2) ? true : false;\
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:219:7: note: expanded from macro 'overflows_type_ret_const_expr'
                   : x < type_min(typeof(T)) || x > type_max(typeof(T)) ? 1 : 0 )
                     ~ ^ ~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:770:2: warning: result of comparison of constant 32767 with expression of type 's8' (aka 'signed char') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(s8, s16, S8_MIN, false);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:733:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, t2) ? true : false;  \
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:219:34: note: expanded from macro 'overflows_type_ret_const_expr'
                   : x < type_min(typeof(T)) || x > type_max(typeof(T)) ? 1 : 0 )
                                                ~ ^ ~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:770:2: warning: result of comparison of constant -32768 with expression of type 's8' (aka 'signed char') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(s8, s16, S8_MIN, false);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:733:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, t2) ? true : false;  \
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:219:7: note: expanded from macro 'overflows_type_ret_const_expr'
                   : x < type_min(typeof(T)) || x > type_max(typeof(T)) ? 1 : 0 )
                     ~ ^ ~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:770:2: warning: result of comparison of constant 32767 with expression of type 's8' (aka 'signed char') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(s8, s16, S8_MIN, false);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:739:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, __t2) ? true : false;\
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:219:34: note: expanded from macro 'overflows_type_ret_const_expr'
                   : x < type_min(typeof(T)) || x > type_max(typeof(T)) ? 1 : 0 )
                                                ~ ^ ~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:770:2: warning: result of comparison of constant -32768 with expression of type 's8' (aka 'signed char') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(s8, s16, S8_MIN, false);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:739:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, __t2) ? true : false;\
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:219:7: note: expanded from macro 'overflows_type_ret_const_expr'
                   : x < type_min(typeof(T)) || x > type_max(typeof(T)) ? 1 : 0 )
                     ~ ^ ~~~~~~~~~~~~~~~~~~~
>> lib/overflow_kunit.c:780:2: warning: result of comparison of constant 4294967295 with expression of type 'u16' (aka 'unsigned short') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(u16, u32, U16_MAX, false);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:733:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, t2) ? true : false;  \
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:216:5: note: expanded from macro 'overflows_type_ret_const_expr'
                   x > type_max(typeof(T)) ? 1 : 0                 \
                   ~ ^ ~~~~~~~~~~~~~~~~~~~
>> lib/overflow_kunit.c:780:2: warning: result of comparison of constant 4294967295 with expression of type 'u16' (aka 'unsigned short') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(u16, u32, U16_MAX, false);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:739:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, __t2) ? true : false;\
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:216:5: note: expanded from macro 'overflows_type_ret_const_expr'
                   x > type_max(typeof(T)) ? 1 : 0                 \
                   ~ ^ ~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:781:2: warning: result of comparison of constant 2147483647 with expression of type 'u16' (aka 'unsigned short') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(u16, s32, U16_MAX, false);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:733:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, t2) ? true : false;  \
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:216:5: note: expanded from macro 'overflows_type_ret_const_expr'
                   x > type_max(typeof(T)) ? 1 : 0                 \
                   ~ ^ ~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:781:2: warning: result of comparison of constant 2147483647 with expression of type 'u16' (aka 'unsigned short') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(u16, s32, U16_MAX, false);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:739:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, __t2) ? true : false;\
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:216:5: note: expanded from macro 'overflows_type_ret_const_expr'
                   x > type_max(typeof(T)) ? 1 : 0                 \
                   ~ ^ ~~~~~~~~~~~~~~~~~~~
>> lib/overflow_kunit.c:786:2: warning: result of comparison of constant 65535 with expression of type 's16' (aka 'short') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(s16, u16, S16_MAX, false);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:733:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, t2) ? true : false;  \
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:218:14: note: expanded from macro 'overflows_type_ret_const_expr'
                   x < 0 || x > type_max(typeof(T)) ? 1 : 0        \
                            ~ ^ ~~~~~~~~~~~~~~~~~~~
>> lib/overflow_kunit.c:786:2: warning: result of comparison of constant 65535 with expression of type 's16' (aka 'short') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(s16, u16, S16_MAX, false);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:739:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, __t2) ? true : false;\
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:218:14: note: expanded from macro 'overflows_type_ret_const_expr'
                   x < 0 || x > type_max(typeof(T)) ? 1 : 0        \
                            ~ ^ ~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:787:2: warning: result of comparison of constant 65535 with expression of type 's16' (aka 'short') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(s16, u16, -1, true);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:733:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, t2) ? true : false;  \
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:218:14: note: expanded from macro 'overflows_type_ret_const_expr'
                   x < 0 || x > type_max(typeof(T)) ? 1 : 0        \
                            ~ ^ ~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:787:2: warning: result of comparison of constant 65535 with expression of type 's16' (aka 'short') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(s16, u16, -1, true);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:739:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, __t2) ? true : false;\
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:218:14: note: expanded from macro 'overflows_type_ret_const_expr'
                   x < 0 || x > type_max(typeof(T)) ? 1 : 0        \
                            ~ ^ ~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:788:2: warning: result of comparison of constant 65535 with expression of type 's16' (aka 'short') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(s16, u16, S16_MIN, true);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:733:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, t2) ? true : false;  \
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:218:14: note: expanded from macro 'overflows_type_ret_const_expr'
                   x < 0 || x > type_max(typeof(T)) ? 1 : 0        \
                            ~ ^ ~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:788:2: warning: result of comparison of constant 65535 with expression of type 's16' (aka 'short') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(s16, u16, S16_MIN, true);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:739:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, __t2) ? true : false;\
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:218:14: note: expanded from macro 'overflows_type_ret_const_expr'
                   x < 0 || x > type_max(typeof(T)) ? 1 : 0        \
                            ~ ^ ~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:805:2: warning: result of comparison of constant 2147483647 with expression of type 's16' (aka 'short') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(s16, s32, S16_MAX, false);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:733:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, t2) ? true : false;  \
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:219:34: note: expanded from macro 'overflows_type_ret_const_expr'
                   : x < type_min(typeof(T)) || x > type_max(typeof(T)) ? 1 : 0 )
                                                ~ ^ ~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:805:2: warning: result of comparison of constant -2147483648 with expression of type 's16' (aka 'short') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(s16, s32, S16_MAX, false);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:733:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, t2) ? true : false;  \
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:219:7: note: expanded from macro 'overflows_type_ret_const_expr'
                   : x < type_min(typeof(T)) || x > type_max(typeof(T)) ? 1 : 0 )
                     ~ ^ ~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:805:2: warning: result of comparison of constant 2147483647 with expression of type 's16' (aka 'short') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(s16, s32, S16_MAX, false);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:739:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, __t2) ? true : false;\
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:219:34: note: expanded from macro 'overflows_type_ret_const_expr'
                   : x < type_min(typeof(T)) || x > type_max(typeof(T)) ? 1 : 0 )
                                                ~ ^ ~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:805:2: warning: result of comparison of constant -2147483648 with expression of type 's16' (aka 'short') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(s16, s32, S16_MAX, false);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:739:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, __t2) ? true : false;\
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:219:7: note: expanded from macro 'overflows_type_ret_const_expr'
                   : x < type_min(typeof(T)) || x > type_max(typeof(T)) ? 1 : 0 )
                     ~ ^ ~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:806:2: warning: result of comparison of constant 2147483647 with expression of type 's16' (aka 'short') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(s16, s32, S16_MIN, false);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:733:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, t2) ? true : false;  \
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:219:34: note: expanded from macro 'overflows_type_ret_const_expr'
                   : x < type_min(typeof(T)) || x > type_max(typeof(T)) ? 1 : 0 )
                                                ~ ^ ~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:806:2: warning: result of comparison of constant -2147483648 with expression of type 's16' (aka 'short') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(s16, s32, S16_MIN, false);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:733:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, t2) ? true : false;  \
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:219:7: note: expanded from macro 'overflows_type_ret_const_expr'
                   : x < type_min(typeof(T)) || x > type_max(typeof(T)) ? 1 : 0 )
                     ~ ^ ~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:806:2: warning: result of comparison of constant 2147483647 with expression of type 's16' (aka 'short') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(s16, s32, S16_MIN, false);


vim +748 lib/overflow_kunit.c

   746	
   747		TEST_OVERFLOWS_TYPE(u8, u8, U8_MAX, false);
 > 748		TEST_OVERFLOWS_TYPE(u8, u16, U8_MAX, false);
   749		TEST_OVERFLOWS_TYPE(u8, s8, U8_MAX, true);
   750		TEST_OVERFLOWS_TYPE(u8, s8, S8_MAX, false);
   751		TEST_OVERFLOWS_TYPE(u8, s8, (u8)S8_MAX + 1, true);
   752		TEST_OVERFLOWS_TYPE(u8, s16, U8_MAX, false);
 > 753		TEST_OVERFLOWS_TYPE(s8, u8, S8_MAX, false);
   754		TEST_OVERFLOWS_TYPE(s8, u8, -1, true);
   755		TEST_OVERFLOWS_TYPE(s8, u8, S8_MIN, true);
   756		TEST_OVERFLOWS_TYPE(s8, u16, S8_MAX, false);
   757		TEST_OVERFLOWS_TYPE(s8, u16, -1, true);
   758		TEST_OVERFLOWS_TYPE(s8, u16, S8_MIN, true);
   759		TEST_OVERFLOWS_TYPE(s8, u32, S8_MAX, false);
   760		TEST_OVERFLOWS_TYPE(s8, u32, -1, true);
   761		TEST_OVERFLOWS_TYPE(s8, u32, S8_MIN, true);
   762	#if BITS_PER_LONG == 64
   763		TEST_OVERFLOWS_TYPE(s8, u64, S8_MAX, false);
   764		TEST_OVERFLOWS_TYPE(s8, u64, -1, true);
   765		TEST_OVERFLOWS_TYPE(s8, u64, S8_MIN, true);
   766	#endif
   767		TEST_OVERFLOWS_TYPE(s8, s8, S8_MAX, false);
   768		TEST_OVERFLOWS_TYPE(s8, s8, S8_MIN, false);
   769		TEST_OVERFLOWS_TYPE(s8, s16, S8_MAX, false);
   770		TEST_OVERFLOWS_TYPE(s8, s16, S8_MIN, false);
   771		TEST_OVERFLOWS_TYPE(u16, u8, U8_MAX, false);
   772		TEST_OVERFLOWS_TYPE(u16, u8, (u16)U8_MAX + 1, true);
   773		TEST_OVERFLOWS_TYPE(u16, u8, U16_MAX, true);
   774		TEST_OVERFLOWS_TYPE(u16, s8, S8_MAX, false);
   775		TEST_OVERFLOWS_TYPE(u16, s8, (u16)S8_MAX + 1, true);
   776		TEST_OVERFLOWS_TYPE(u16, s8, U16_MAX, true);
   777		TEST_OVERFLOWS_TYPE(u16, s16, S16_MAX, false);
   778		TEST_OVERFLOWS_TYPE(u16, s16, (u16)S16_MAX + 1, true);
   779		TEST_OVERFLOWS_TYPE(u16, s16, U16_MAX, true);
 > 780		TEST_OVERFLOWS_TYPE(u16, u32, U16_MAX, false);
   781		TEST_OVERFLOWS_TYPE(u16, s32, U16_MAX, false);
   782		TEST_OVERFLOWS_TYPE(s16, u8, U8_MAX, false);
   783		TEST_OVERFLOWS_TYPE(s16, u8, (s16)U8_MAX + 1, true);
   784		TEST_OVERFLOWS_TYPE(s16, u8, -1, true);
   785		TEST_OVERFLOWS_TYPE(s16, u8, S16_MIN, true);
 > 786		TEST_OVERFLOWS_TYPE(s16, u16, S16_MAX, false);
   787		TEST_OVERFLOWS_TYPE(s16, u16, -1, true);
   788		TEST_OVERFLOWS_TYPE(s16, u16, S16_MIN, true);
   789		TEST_OVERFLOWS_TYPE(s16, u32, S16_MAX, false);
   790		TEST_OVERFLOWS_TYPE(s16, u32, -1, true);
   791		TEST_OVERFLOWS_TYPE(s16, u32, S16_MIN, true);
   792	#if BITS_PER_LONG == 64
   793		TEST_OVERFLOWS_TYPE(s16, u64, S16_MAX, false);
   794		TEST_OVERFLOWS_TYPE(s16, u64, -1, true);
   795		TEST_OVERFLOWS_TYPE(s16, u64, S16_MIN, true);
   796	#endif
   797		TEST_OVERFLOWS_TYPE(s16, s8, S8_MAX, false);
   798		TEST_OVERFLOWS_TYPE(s16, s8, S8_MIN, false);
   799		TEST_OVERFLOWS_TYPE(s16, s8, (s16)S8_MAX + 1, true);
   800		TEST_OVERFLOWS_TYPE(s16, s8, (s16)S8_MIN - 1, true);
   801		TEST_OVERFLOWS_TYPE(s16, s8, S16_MAX, true);
   802		TEST_OVERFLOWS_TYPE(s16, s8, S16_MIN, true);
   803		TEST_OVERFLOWS_TYPE(s16, s16, S16_MAX, false);
   804		TEST_OVERFLOWS_TYPE(s16, s16, S16_MIN, false);
   805		TEST_OVERFLOWS_TYPE(s16, s32, S16_MAX, false);
   806		TEST_OVERFLOWS_TYPE(s16, s32, S16_MIN, false);
   807		TEST_OVERFLOWS_TYPE(u32, u8, U8_MAX, false);
   808		TEST_OVERFLOWS_TYPE(u32, u8, (u32)U8_MAX + 1, true);
   809		TEST_OVERFLOWS_TYPE(u32, u8, U32_MAX, true);
   810		TEST_OVERFLOWS_TYPE(u32, s8, S8_MAX, false);
   811		TEST_OVERFLOWS_TYPE(u32, s8, (u32)S8_MAX + 1, true);
   812		TEST_OVERFLOWS_TYPE(u32, s8, U32_MAX, true);
   813		TEST_OVERFLOWS_TYPE(u32, u16, U16_MAX, false);
   814		TEST_OVERFLOWS_TYPE(u32, u16, U16_MAX + 1, true);
   815		TEST_OVERFLOWS_TYPE(u32, u16, U32_MAX, true);
   816		TEST_OVERFLOWS_TYPE(u32, s16, S16_MAX, false);
   817		TEST_OVERFLOWS_TYPE(u32, s16, (u32)S16_MAX + 1, true);
   818		TEST_OVERFLOWS_TYPE(u32, s16, U32_MAX, true);
   819		TEST_OVERFLOWS_TYPE(u32, u32, U32_MAX, false);
   820		TEST_OVERFLOWS_TYPE(u32, s32, S32_MAX, false);
   821		TEST_OVERFLOWS_TYPE(u32, s32, U32_MAX, true);
   822		TEST_OVERFLOWS_TYPE(u32, s32, (u32)S32_MAX + 1, true);
   823	#if BITS_PER_LONG == 64
   824		TEST_OVERFLOWS_TYPE(u32, u64, U32_MAX, false);
   825		TEST_OVERFLOWS_TYPE(u32, s64, U32_MAX, false);
   826	#endif
   827		TEST_OVERFLOWS_TYPE(s32, u8, U8_MAX, false);
   828		TEST_OVERFLOWS_TYPE(s32, u8, (s32)U8_MAX + 1, true);
   829		TEST_OVERFLOWS_TYPE(s32, u16, S32_MAX, true);
   830		TEST_OVERFLOWS_TYPE(s32, u8, -1, true);
   831		TEST_OVERFLOWS_TYPE(s32, u8, S32_MIN, true);
   832		TEST_OVERFLOWS_TYPE(s32, u16, U16_MAX, false);
   833		TEST_OVERFLOWS_TYPE(s32, u16, (s32)U16_MAX + 1, true);
   834		TEST_OVERFLOWS_TYPE(s32, u16, S32_MAX, true);
   835		TEST_OVERFLOWS_TYPE(s32, u16, -1, true);
   836		TEST_OVERFLOWS_TYPE(s32, u16, S32_MIN, true);
   837		TEST_OVERFLOWS_TYPE(s32, u32, S32_MAX, false);
   838		TEST_OVERFLOWS_TYPE(s32, u32, -1, true);
   839		TEST_OVERFLOWS_TYPE(s32, u32, S32_MIN, true);
   840	#if BITS_PER_LONG == 64
   841		TEST_OVERFLOWS_TYPE(s32, u64, S32_MAX, false);
   842		TEST_OVERFLOWS_TYPE(s32, u64, -1, true);
   843		TEST_OVERFLOWS_TYPE(s32, u64, S32_MIN, true);
   844	#endif
   845		TEST_OVERFLOWS_TYPE(s32, s8, S8_MAX, false);
   846		TEST_OVERFLOWS_TYPE(s32, s8, S8_MIN, false);
   847		TEST_OVERFLOWS_TYPE(s32, s8, (s32)S8_MAX + 1, true);
   848		TEST_OVERFLOWS_TYPE(s32, s8, (s32)S8_MIN - 1, true);
   849		TEST_OVERFLOWS_TYPE(s32, s8, S32_MAX, true);
   850		TEST_OVERFLOWS_TYPE(s32, s8, S32_MIN, true);
   851		TEST_OVERFLOWS_TYPE(s32, s16, S16_MAX, false);
   852		TEST_OVERFLOWS_TYPE(s32, s16, S16_MIN, false);
   853		TEST_OVERFLOWS_TYPE(s32, s16, (s32)S16_MAX + 1, true);
   854		TEST_OVERFLOWS_TYPE(s32, s16, (s32)S16_MIN - 1, true);
   855		TEST_OVERFLOWS_TYPE(s32, s16, S32_MAX, true);
   856		TEST_OVERFLOWS_TYPE(s32, s16, S32_MIN, true);
   857		TEST_OVERFLOWS_TYPE(s32, s32, S32_MAX, false);
   858		TEST_OVERFLOWS_TYPE(s32, s32, S32_MIN, false);
   859	#if BITS_PER_LONG == 64
   860		TEST_OVERFLOWS_TYPE(s32, s64, S32_MAX, false);
   861		TEST_OVERFLOWS_TYPE(s32, s64, S32_MIN, false);
   862		TEST_OVERFLOWS_TYPE(u64, u8, U64_MAX, true);
   863		TEST_OVERFLOWS_TYPE(u64, u8, U8_MAX, false);
   864		TEST_OVERFLOWS_TYPE(u64, u8, (u64)U8_MAX + 1, true);
   865		TEST_OVERFLOWS_TYPE(u64, u16, U64_MAX, true);
   866		TEST_OVERFLOWS_TYPE(u64, u16, U16_MAX, false);
   867		TEST_OVERFLOWS_TYPE(u64, u16, (u64)U16_MAX + 1, true);
   868		TEST_OVERFLOWS_TYPE(u64, u32, U64_MAX, true);
   869		TEST_OVERFLOWS_TYPE(u64, u32, U32_MAX, false);
   870		TEST_OVERFLOWS_TYPE(u64, u32, (u64)U32_MAX + 1, true);
   871		TEST_OVERFLOWS_TYPE(u64, u64, U64_MAX, false);
   872		TEST_OVERFLOWS_TYPE(u64, s8, S8_MAX, false);
   873		TEST_OVERFLOWS_TYPE(u64, s8, (u64)S8_MAX + 1, true);
   874		TEST_OVERFLOWS_TYPE(u64, s8, U64_MAX, true);
   875		TEST_OVERFLOWS_TYPE(u64, s16, S16_MAX, false);
   876		TEST_OVERFLOWS_TYPE(u64, s16, (u64)S16_MAX + 1, true);
   877		TEST_OVERFLOWS_TYPE(u64, s16, U64_MAX, true);
   878		TEST_OVERFLOWS_TYPE(u64, s32, S32_MAX, false);
   879		TEST_OVERFLOWS_TYPE(u64, s32, (u64)S32_MAX + 1, true);
   880		TEST_OVERFLOWS_TYPE(u64, s32, U64_MAX, true);
   881		TEST_OVERFLOWS_TYPE(u64, s64, S64_MAX, false);
   882		TEST_OVERFLOWS_TYPE(u64, s64, U64_MAX, true);
   883		TEST_OVERFLOWS_TYPE(u64, s64, (u64)S64_MAX + 1, true);
   884		TEST_OVERFLOWS_TYPE(s64, u8, S64_MAX, true);
   885		TEST_OVERFLOWS_TYPE(s64, u8, S64_MIN, true);
   886		TEST_OVERFLOWS_TYPE(s64, u8, -1, true);
   887		TEST_OVERFLOWS_TYPE(s64, u8, U8_MAX, false);
   888		TEST_OVERFLOWS_TYPE(s64, u8, (s64)U8_MAX + 1, true);
   889		TEST_OVERFLOWS_TYPE(s64, u16, S64_MAX, true);
   890		TEST_OVERFLOWS_TYPE(s64, u16, S64_MIN, true);
   891		TEST_OVERFLOWS_TYPE(s64, u16, -1, true);
   892		TEST_OVERFLOWS_TYPE(s64, u16, U16_MAX, false);
   893		TEST_OVERFLOWS_TYPE(s64, u16, (s64)U16_MAX + 1, true);
   894		TEST_OVERFLOWS_TYPE(s64, u32, S64_MAX, true);
   895		TEST_OVERFLOWS_TYPE(s64, u32, S64_MIN, true);
   896		TEST_OVERFLOWS_TYPE(s64, u32, -1, true);
   897		TEST_OVERFLOWS_TYPE(s64, u32, U32_MAX, false);
   898		TEST_OVERFLOWS_TYPE(s64, u32, (s64)U32_MAX + 1, true);
   899		TEST_OVERFLOWS_TYPE(s64, u64, S64_MAX, false);
   900		TEST_OVERFLOWS_TYPE(s64, u64, S64_MIN, true);
   901		TEST_OVERFLOWS_TYPE(s64, u64, -1, true);
   902		TEST_OVERFLOWS_TYPE(s64, s8, S8_MAX, false);
   903		TEST_OVERFLOWS_TYPE(s64, s8, S8_MIN, false);
   904		TEST_OVERFLOWS_TYPE(s64, s8, (s64)S8_MAX + 1, true);
   905		TEST_OVERFLOWS_TYPE(s64, s8, (s64)S8_MIN - 1, true);
   906		TEST_OVERFLOWS_TYPE(s64, s8, S64_MAX, true);
   907		TEST_OVERFLOWS_TYPE(s64, s16, S16_MAX, false);
   908		TEST_OVERFLOWS_TYPE(s64, s16, S16_MIN, false);
   909		TEST_OVERFLOWS_TYPE(s64, s16, (s64)S16_MAX + 1, true);
   910		TEST_OVERFLOWS_TYPE(s64, s16, (s64)S16_MIN - 1, true);
   911		TEST_OVERFLOWS_TYPE(s64, s16, S64_MAX, true);
   912		TEST_OVERFLOWS_TYPE(s64, s32, S32_MAX, false);
   913		TEST_OVERFLOWS_TYPE(s64, s32, S32_MIN, false);
   914		TEST_OVERFLOWS_TYPE(s64, s32, (s64)S32_MAX + 1, true);
   915		TEST_OVERFLOWS_TYPE(s64, s32, (s64)S32_MIN - 1, true);
   916		TEST_OVERFLOWS_TYPE(s64, s32, S64_MAX, true);
   917		TEST_OVERFLOWS_TYPE(s64, s64, S64_MAX, false);
   918		TEST_OVERFLOWS_TYPE(s64, s64, S64_MIN, false);
   919	#endif
   920	#undef TEST_OVERFLOWS_TYPE
   921	}
   922	

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp

[-- Attachment #2: config --]
[-- Type: text/plain, Size: 139100 bytes --]

#
# Automatically generated file; DO NOT EDIT.
# Linux/hexagon 6.0.0-rc6 Kernel Configuration
#
CONFIG_CC_VERSION_TEXT="clang version 16.0.0 (git://gitmirror/llvm_project 791a7ae1ba3efd6bca96338e10ffde557ba83920)"
CONFIG_GCC_VERSION=0
CONFIG_CC_IS_CLANG=y
CONFIG_CLANG_VERSION=160000
CONFIG_AS_IS_LLVM=y
CONFIG_AS_VERSION=160000
CONFIG_LD_VERSION=0
CONFIG_LD_IS_LLD=y
CONFIG_LLD_VERSION=160000
CONFIG_CC_HAS_ASM_GOTO_OUTPUT=y
CONFIG_TOOLS_SUPPORT_RELR=y
CONFIG_CC_HAS_ASM_INLINE=y
CONFIG_CC_HAS_NO_PROFILE_FN_ATTR=y
CONFIG_PAHOLE_VERSION=123
CONFIG_CONSTRUCTORS=y
CONFIG_IRQ_WORK=y

#
# General setup
#
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_COMPILE_TEST=y
# CONFIG_WERROR is not set
CONFIG_LOCALVERSION=""
CONFIG_BUILD_SALT=""
CONFIG_DEFAULT_INIT=""
CONFIG_DEFAULT_HOSTNAME="(none)"
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
# CONFIG_WATCH_QUEUE is not set
CONFIG_CROSS_MEMORY_ATTACH=y
# CONFIG_USELIB is not set

#
# IRQ subsystem
#
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_IRQ_SHOW=y
CONFIG_GENERIC_IRQ_INJECTION=y
CONFIG_GENERIC_IRQ_CHIP=y
CONFIG_IRQ_DOMAIN=y
CONFIG_IRQ_SIM=y
CONFIG_IRQ_DOMAIN_HIERARCHY=y
CONFIG_GENERIC_IRQ_DEBUGFS=y
# end of IRQ subsystem

CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
CONFIG_TIME_KUNIT_TEST=m
CONFIG_CONTEXT_TRACKING=y
CONFIG_CONTEXT_TRACKING_IDLE=y

#
# Timers subsystem
#
CONFIG_TICK_ONESHOT=y
CONFIG_HZ_PERIODIC=y
# CONFIG_NO_HZ_IDLE is not set
# CONFIG_NO_HZ is not set
CONFIG_HIGH_RES_TIMERS=y
# end of Timers subsystem

CONFIG_BPF=y

#
# BPF subsystem
#
CONFIG_BPF_SYSCALL=y
# CONFIG_BPF_UNPRIV_DEFAULT_OFF is not set
# end of BPF subsystem

CONFIG_PREEMPT_NONE_BUILD=y
CONFIG_PREEMPT_NONE=y

#
# CPU/Task time and stats accounting
#
CONFIG_TICK_CPU_ACCOUNTING=y
CONFIG_PSI=y
CONFIG_PSI_DEFAULT_DISABLED=y
# end of CPU/Task time and stats accounting

CONFIG_CPU_ISOLATION=y

#
# RCU Subsystem
#
CONFIG_TREE_RCU=y
# CONFIG_RCU_EXPERT is not set
CONFIG_SRCU=y
CONFIG_TREE_SRCU=y
CONFIG_TASKS_RCU_GENERIC=y
CONFIG_TASKS_TRACE_RCU=y
CONFIG_RCU_STALL_COMMON=y
CONFIG_RCU_NEED_SEGCBLIST=y
# end of RCU Subsystem

# CONFIG_IKCONFIG is not set
# CONFIG_IKHEADERS is not set
CONFIG_LOG_BUF_SHIFT=17
CONFIG_LOG_CPU_MAX_BUF_SHIFT=12
CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13
CONFIG_PRINTK_INDEX=y

#
# Scheduler features
#
# end of Scheduler features

CONFIG_CC_IMPLICIT_FALLTHROUGH="-Wimplicit-fallthrough"
CONFIG_GCC12_NO_ARRAY_BOUNDS=y
# CONFIG_CGROUPS is not set
CONFIG_CHECKPOINT_RESTORE=y
# CONFIG_SCHED_AUTOGROUP is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
CONFIG_RD_LZMA=y
CONFIG_RD_XZ=y
# CONFIG_RD_LZO is not set
CONFIG_RD_LZ4=y
# CONFIG_RD_ZSTD is not set
CONFIG_BOOT_CONFIG=y
CONFIG_BOOT_CONFIG_EMBED=y
CONFIG_BOOT_CONFIG_EMBED_FILE=""
# CONFIG_INITRAMFS_PRESERVE_MTIME is not set
CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_LD_ORPHAN_WARN=y
CONFIG_SYSCTL=y
CONFIG_EXPERT=y
# CONFIG_MULTIUSER is not set
# CONFIG_SGETMASK_SYSCALL is not set
# CONFIG_SYSFS_SYSCALL is not set
CONFIG_FHANDLE=y
# CONFIG_POSIX_TIMERS is not set
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_BASE_FULL=y
# CONFIG_FUTEX is not set
# CONFIG_EPOLL is not set
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
# CONFIG_EVENTFD is not set
CONFIG_SHMEM=y
# CONFIG_AIO is not set
CONFIG_IO_URING=y
# CONFIG_ADVISE_SYSCALLS is not set
CONFIG_MEMBARRIER=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_KALLSYMS_BASE_RELATIVE=y
CONFIG_KCMP=y
CONFIG_EMBEDDED=y
CONFIG_HAVE_PERF_EVENTS=y
CONFIG_PC104=y

#
# Kernel Performance Events And Counters
#
# CONFIG_PERF_EVENTS is not set
# end of Kernel Performance Events And Counters

CONFIG_SYSTEM_DATA_VERIFICATION=y
# CONFIG_PROFILING is not set
CONFIG_TRACEPOINTS=y
# end of General setup

#
# Linux Kernel Configuration for Hexagon
#
CONFIG_HEXAGON=y
CONFIG_HEXAGON_PHYS_OFFSET=y
CONFIG_FRAME_POINTER=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_EARLY_PRINTK=y
CONFIG_MMU=y
CONFIG_GENERIC_CSUM=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_GENERIC_BUG=y

#
# Machine selection
#
CONFIG_HEXAGON_COMET=y
CONFIG_HEXAGON_ARCH_VERSION=2
CONFIG_CMDLINE=""
CONFIG_SMP=y
CONFIG_NR_CPUS=6
# CONFIG_PAGE_SIZE_4KB is not set
CONFIG_PAGE_SIZE_16KB=y
# CONFIG_PAGE_SIZE_64KB is not set
# CONFIG_PAGE_SIZE_256KB is not set
# CONFIG_HZ_100 is not set
# CONFIG_HZ_250 is not set
# CONFIG_HZ_300 is not set
CONFIG_HZ_1000=y
CONFIG_HZ=1000
CONFIG_SCHED_HRTICK=y
# end of Machine selection

#
# General architecture-dependent options
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_GENERIC_SMP_IDLE_THREAD=y
CONFIG_ARCH_32BIT_OFF_T=y
CONFIG_LTO_NONE=y
CONFIG_MODULES_USE_ELF_RELA=y
CONFIG_PGTABLE_LEVELS=2
CONFIG_PAGE_SIZE_LESS_THAN_64KB=y
CONFIG_PAGE_SIZE_LESS_THAN_256KB=y
CONFIG_COMPAT_32BIT_TIME=y
CONFIG_ARCH_NO_PREEMPT=y
# CONFIG_LOCK_EVENT_COUNTS is not set
CONFIG_ARCH_WANT_LD_ORPHAN_WARN=y

#
# GCOV-based kernel profiling
#
CONFIG_GCOV_KERNEL=y
# end of GCOV-based kernel profiling
# end of General architecture-dependent options

CONFIG_RT_MUTEXES=y
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
# CONFIG_MODULE_UNLOAD is not set
CONFIG_MODVERSIONS=y
CONFIG_MODULE_SRCVERSION_ALL=y
# CONFIG_MODULE_SIG is not set
# CONFIG_MODULE_COMPRESS_NONE is not set
# CONFIG_MODULE_COMPRESS_GZIP is not set
# CONFIG_MODULE_COMPRESS_XZ is not set
CONFIG_MODULE_COMPRESS_ZSTD=y
CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS=y
CONFIG_MODPROBE_PATH="/sbin/modprobe"
CONFIG_MODULES_TREE_LOOKUP=y
CONFIG_BLOCK=y
CONFIG_BLOCK_LEGACY_AUTOLOAD=y
CONFIG_BLK_DEV_BSG_COMMON=y
CONFIG_BLK_ICQ=y
CONFIG_BLK_DEV_BSGLIB=y
# CONFIG_BLK_DEV_INTEGRITY is not set
CONFIG_BLK_DEV_ZONED=y
CONFIG_BLK_WBT=y
# CONFIG_BLK_WBT_MQ is not set
CONFIG_BLK_DEBUG_FS=y
CONFIG_BLK_DEBUG_FS_ZONED=y
CONFIG_BLK_SED_OPAL=y
# CONFIG_BLK_INLINE_ENCRYPTION is not set

#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
CONFIG_ACORN_PARTITION=y
CONFIG_ACORN_PARTITION_CUMANA=y
CONFIG_ACORN_PARTITION_EESOX=y
CONFIG_ACORN_PARTITION_ICS=y
# CONFIG_ACORN_PARTITION_ADFS is not set
# CONFIG_ACORN_PARTITION_POWERTEC is not set
# CONFIG_ACORN_PARTITION_RISCIX is not set
# CONFIG_AIX_PARTITION is not set
CONFIG_OSF_PARTITION=y
# CONFIG_AMIGA_PARTITION is not set
CONFIG_ATARI_PARTITION=y
CONFIG_MAC_PARTITION=y
CONFIG_MSDOS_PARTITION=y
CONFIG_BSD_DISKLABEL=y
CONFIG_MINIX_SUBPARTITION=y
# CONFIG_SOLARIS_X86_PARTITION is not set
# CONFIG_UNIXWARE_DISKLABEL is not set
CONFIG_LDM_PARTITION=y
# CONFIG_LDM_DEBUG is not set
# CONFIG_SGI_PARTITION is not set
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_SUN_PARTITION is not set
# CONFIG_KARMA_PARTITION is not set
CONFIG_EFI_PARTITION=y
CONFIG_SYSV68_PARTITION=y
# CONFIG_CMDLINE_PARTITION is not set
# end of Partition Types

CONFIG_BLK_MQ_VIRTIO=y
CONFIG_BLOCK_HOLDER_DEPRECATED=y
CONFIG_BLK_MQ_STACKING=y

#
# IO Schedulers
#
CONFIG_MQ_IOSCHED_DEADLINE=y
# CONFIG_MQ_IOSCHED_KYBER is not set
CONFIG_IOSCHED_BFQ=y
# end of IO Schedulers

CONFIG_ASN1=y
CONFIG_UNINLINE_SPIN_UNLOCK=y

#
# Executable file formats
#
# CONFIG_BINFMT_ELF is not set
CONFIG_BINFMT_SCRIPT=y
CONFIG_BINFMT_MISC=y
# CONFIG_COREDUMP is not set
# end of Executable file formats

#
# Memory Management options
#
# CONFIG_SWAP is not set

#
# SLAB allocator options
#
# CONFIG_SLAB is not set
# CONFIG_SLUB is not set
CONFIG_SLOB=y
# end of SLAB allocator options

CONFIG_SHUFFLE_PAGE_ALLOCATOR=y
CONFIG_COMPAT_BRK=y
CONFIG_FLATMEM=y
CONFIG_MEMORY_ISOLATION=y
CONFIG_EXCLUSIVE_SYSTEM_RAM=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_COMPACTION=y
# CONFIG_PAGE_REPORTING is not set
CONFIG_MIGRATION=y
CONFIG_CONTIG_ALLOC=y
CONFIG_KSM=y
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_CMA=y
# CONFIG_CMA_DEBUG is not set
# CONFIG_CMA_DEBUGFS is not set
CONFIG_CMA_SYSFS=y
CONFIG_CMA_AREAS=7
CONFIG_PAGE_IDLE_FLAG=y
# CONFIG_IDLE_PAGE_TRACKING is not set
CONFIG_VM_EVENT_COUNTERS=y
# CONFIG_PERCPU_STATS is not set
CONFIG_GUP_TEST=y
# CONFIG_USERFAULTFD is not set

#
# Data Access Monitoring
#
CONFIG_DAMON=y
CONFIG_DAMON_VADDR=y
# CONFIG_DAMON_PADDR is not set
# CONFIG_DAMON_SYSFS is not set
# end of Data Access Monitoring
# end of Memory Management options

# CONFIG_NET is not set

#
# Device Drivers
#
CONFIG_PCCARD=m
CONFIG_PCMCIA=m
# CONFIG_PCMCIA_LOAD_CIS is not set

#
# PC-card bridges
#

#
# Generic Driver Options
#
CONFIG_AUXILIARY_BUS=y
CONFIG_UEVENT_HELPER=y
CONFIG_UEVENT_HELPER_PATH=""
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
CONFIG_DEVTMPFS_SAFE=y
CONFIG_STANDALONE=y
# CONFIG_PREVENT_FIRMWARE_BUILD is not set

#
# Firmware loader
#
CONFIG_FW_LOADER=y
CONFIG_FW_LOADER_PAGED_BUF=y
CONFIG_FW_LOADER_SYSFS=y
CONFIG_EXTRA_FIRMWARE=""
CONFIG_FW_LOADER_USER_HELPER=y
CONFIG_FW_LOADER_USER_HELPER_FALLBACK=y
# CONFIG_FW_LOADER_COMPRESS is not set
# CONFIG_FW_UPLOAD is not set
# end of Firmware loader

CONFIG_WANT_DEV_COREDUMP=y
CONFIG_ALLOW_DEV_COREDUMP=y
CONFIG_DEV_COREDUMP=y
CONFIG_DEBUG_DRIVER=y
# CONFIG_DEBUG_DEVRES is not set
CONFIG_DEBUG_TEST_DRIVER_REMOVE=y
CONFIG_TEST_ASYNC_DRIVER_PROBE=m
CONFIG_GENERIC_CPU_DEVICES=y
CONFIG_REGMAP=y
CONFIG_REGMAP_I2C=y
CONFIG_REGMAP_SLIMBUS=m
CONFIG_REGMAP_SPMI=m
CONFIG_REGMAP_W1=m
CONFIG_REGMAP_MMIO=y
CONFIG_REGMAP_IRQ=y
CONFIG_REGMAP_SCCB=y
CONFIG_DMA_SHARED_BUFFER=y
CONFIG_DMA_FENCE_TRACE=y
# end of Generic Driver Options

#
# Bus devices
#
# CONFIG_ARM_INTEGRATOR_LM is not set
# CONFIG_BT1_APB is not set
# CONFIG_BT1_AXI is not set
# CONFIG_INTEL_IXP4XX_EB is not set
# CONFIG_QCOM_EBI2 is not set
CONFIG_MHI_BUS=y
# CONFIG_MHI_BUS_DEBUG is not set
CONFIG_MHI_BUS_EP=y
# end of Bus devices

#
# Firmware Drivers
#

#
# ARM System Control and Management Interface Protocol
#
# CONFIG_ARM_SCMI_PROTOCOL is not set
CONFIG_ARM_SCMI_POWER_DOMAIN=y
# CONFIG_ARM_SCMI_POWER_CONTROL is not set
# end of ARM System Control and Management Interface Protocol

# CONFIG_ARM_SCPI_PROTOCOL is not set
CONFIG_ARM_SCPI_POWER_DOMAIN=y
CONFIG_FIRMWARE_MEMMAP=y
# CONFIG_TURRIS_MOX_RWTM is not set
# CONFIG_BCM47XX_NVRAM is not set
# CONFIG_GOOGLE_FIRMWARE is not set

#
# Tegra firmware driver
#
# end of Tegra firmware driver
# end of Firmware Drivers

# CONFIG_GNSS is not set
CONFIG_MTD=m
CONFIG_MTD_TESTS=m

#
# Partition parsers
#
CONFIG_MTD_AR7_PARTS=m
# CONFIG_MTD_BCM63XX_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
CONFIG_MTD_OF_PARTS=m
# CONFIG_MTD_OF_PARTS_BCM4908 is not set
# CONFIG_MTD_OF_PARTS_LINKSYS_NS is not set
# CONFIG_MTD_PARSER_IMAGETAG is not set
# CONFIG_MTD_PARSER_TRX is not set
# CONFIG_MTD_SHARPSL_PARTS is not set
CONFIG_MTD_REDBOOT_PARTS=m
CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1
# CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set
CONFIG_MTD_REDBOOT_PARTS_READONLY=y
# end of Partition parsers

#
# User Modules And Translation Layers
#
CONFIG_MTD_BLKDEVS=m
# CONFIG_MTD_BLOCK is not set
# CONFIG_MTD_BLOCK_RO is not set
CONFIG_FTL=m
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set
CONFIG_RFD_FTL=m
CONFIG_SSFDC=m
CONFIG_SM_FTL=m
CONFIG_MTD_OOPS=m
CONFIG_MTD_PSTORE=m
CONFIG_MTD_PARTITIONED_MASTER=y

#
# RAM/ROM/Flash chip drivers
#
CONFIG_MTD_CFI=m
CONFIG_MTD_JEDECPROBE=m
CONFIG_MTD_GEN_PROBE=m
CONFIG_MTD_CFI_ADV_OPTIONS=y
CONFIG_MTD_CFI_NOSWAP=y
# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set
CONFIG_MTD_CFI_GEOMETRY=y
CONFIG_MTD_MAP_BANK_WIDTH_1=y
CONFIG_MTD_MAP_BANK_WIDTH_2=y
# CONFIG_MTD_MAP_BANK_WIDTH_4 is not set
CONFIG_MTD_MAP_BANK_WIDTH_8=y
CONFIG_MTD_MAP_BANK_WIDTH_16=y
# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
# CONFIG_MTD_CFI_I1 is not set
# CONFIG_MTD_CFI_I2 is not set
CONFIG_MTD_CFI_I4=y
# CONFIG_MTD_CFI_I8 is not set
# CONFIG_MTD_OTP is not set
CONFIG_MTD_CFI_INTELEXT=m
CONFIG_MTD_CFI_AMDSTD=m
CONFIG_MTD_CFI_STAA=m
CONFIG_MTD_CFI_UTIL=m
# CONFIG_MTD_RAM is not set
CONFIG_MTD_ROM=m
CONFIG_MTD_ABSENT=m
# end of RAM/ROM/Flash chip drivers

#
# Mapping drivers for chip access
#
CONFIG_MTD_COMPLEX_MAPPINGS=y
CONFIG_MTD_PHYSMAP=m
# CONFIG_MTD_PHYSMAP_COMPAT is not set
CONFIG_MTD_PHYSMAP_OF=y
# CONFIG_MTD_PHYSMAP_BT1_ROM is not set
# CONFIG_MTD_PHYSMAP_VERSATILE is not set
# CONFIG_MTD_PHYSMAP_GEMINI is not set
CONFIG_MTD_PHYSMAP_GPIO_ADDR=y
# CONFIG_MTD_SC520CDP is not set
# CONFIG_MTD_NETSC520 is not set
# CONFIG_MTD_TS5500 is not set
CONFIG_MTD_PCMCIA=m
CONFIG_MTD_PCMCIA_ANONYMOUS=y
# CONFIG_MTD_PLATRAM is not set
# end of Mapping drivers for chip access

#
# Self-contained MTD device drivers
#
CONFIG_MTD_SPEAR_SMI=m
CONFIG_MTD_SLRAM=m
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_MTDRAM is not set
CONFIG_MTD_BLOCK2MTD=m

#
# Disk-On-Chip Device Drivers
#
CONFIG_MTD_DOCG3=m
CONFIG_BCH_CONST_M=14
CONFIG_BCH_CONST_T=4
# end of Self-contained MTD device drivers

#
# NAND
#
CONFIG_MTD_NAND_CORE=m
CONFIG_MTD_ONENAND=m
CONFIG_MTD_ONENAND_VERIFY_WRITE=y
# CONFIG_MTD_ONENAND_GENERIC is not set
# CONFIG_MTD_ONENAND_SAMSUNG is not set
# CONFIG_MTD_ONENAND_OTP is not set
# CONFIG_MTD_ONENAND_2X_PROGRAM is not set
# CONFIG_MTD_RAW_NAND is not set

#
# ECC engine support
#
CONFIG_MTD_NAND_ECC=y
CONFIG_MTD_NAND_ECC_SW_HAMMING=y
# CONFIG_MTD_NAND_ECC_SW_HAMMING_SMC is not set
CONFIG_MTD_NAND_ECC_SW_BCH=y
# CONFIG_MTD_NAND_ECC_MXIC is not set
# CONFIG_MTD_NAND_ECC_MEDIATEK is not set
# end of ECC engine support
# end of NAND

#
# LPDDR & LPDDR2 PCM memory drivers
#
CONFIG_MTD_LPDDR=m
CONFIG_MTD_QINFO_PROBE=m
# end of LPDDR & LPDDR2 PCM memory drivers

# CONFIG_MTD_UBI is not set
CONFIG_MTD_HYPERBUS=m
# CONFIG_HBMC_AM654 is not set
CONFIG_DTC=y
CONFIG_OF=y
# CONFIG_OF_UNITTEST is not set
# CONFIG_OF_ALL_DTBS is not set
CONFIG_OF_FLATTREE=y
CONFIG_OF_KOBJ=y
CONFIG_OF_DYNAMIC=y
CONFIG_OF_ADDRESS=y
CONFIG_OF_IRQ=y
CONFIG_OF_RESOLVE=y
CONFIG_OF_OVERLAY=y
CONFIG_PARPORT=m
# CONFIG_PARPORT_AX88796 is not set
CONFIG_PARPORT_1284=y
# CONFIG_BLK_DEV is not set

#
# NVME Support
#
CONFIG_NVME_CORE=y
CONFIG_NVME_MULTIPATH=y
# CONFIG_NVME_VERBOSE_ERRORS is not set
CONFIG_NVME_FABRICS=y
CONFIG_NVME_FC=y
# CONFIG_NVME_AUTH is not set
# CONFIG_NVME_TARGET is not set
# end of NVME Support

#
# Misc devices
#
# CONFIG_AD525X_DPOT is not set
# CONFIG_DUMMY_IRQ is not set
# CONFIG_ICS932S401 is not set
# CONFIG_ATMEL_SSC is not set
CONFIG_ENCLOSURE_SERVICES=y
CONFIG_HI6421V600_IRQ=m
# CONFIG_QCOM_COINCELL is not set
# CONFIG_QCOM_FASTRPC is not set
# CONFIG_APDS9802ALS is not set
CONFIG_ISL29003=y
CONFIG_ISL29020=m
CONFIG_SENSORS_TSL2550=y
CONFIG_SENSORS_BH1770=y
CONFIG_SENSORS_APDS990X=m
CONFIG_HMC6352=y
CONFIG_DS1682=y
# CONFIG_SRAM is not set
# CONFIG_XILINX_SDFEC is not set
CONFIG_VCPU_STALL_DETECTOR=y
CONFIG_C2PORT=y

#
# EEPROM support
#
CONFIG_EEPROM_AT24=y
CONFIG_EEPROM_LEGACY=y
CONFIG_EEPROM_MAX6875=m
# CONFIG_EEPROM_93CX6 is not set
CONFIG_EEPROM_IDT_89HPESX=m
# CONFIG_EEPROM_EE1004 is not set
# end of EEPROM support

#
# Texas Instruments shared transport line discipline
#
# end of Texas Instruments shared transport line discipline

# CONFIG_SENSORS_LIS3_I2C is not set
CONFIG_ALTERA_STAPL=y
# CONFIG_ECHO is not set
CONFIG_PVPANIC=y
# CONFIG_PVPANIC_MMIO is not set
# end of Misc devices

#
# SCSI device support
#
CONFIG_SCSI_MOD=y
CONFIG_RAID_ATTRS=m
CONFIG_SCSI_COMMON=y
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
# CONFIG_SCSI_PROC_FS is not set

#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=m
# CONFIG_CHR_DEV_ST is not set
CONFIG_CHR_DEV_SG=y
# CONFIG_BLK_DEV_BSG is not set
CONFIG_CHR_DEV_SCH=y
CONFIG_SCSI_ENCLOSURE=y
CONFIG_SCSI_CONSTANTS=y
# CONFIG_SCSI_LOGGING is not set
# CONFIG_SCSI_SCAN_ASYNC is not set

#
# SCSI Transports
#
CONFIG_SCSI_SPI_ATTRS=y
CONFIG_SCSI_SAS_ATTRS=y
CONFIG_SCSI_SAS_LIBSAS=y
CONFIG_SCSI_SAS_HOST_SMP=y
# CONFIG_SCSI_SRP_ATTRS is not set
# end of SCSI Transports

CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_BOOT_SYSFS is not set
CONFIG_SCSI_DEBUG=m
# CONFIG_SCSI_VIRTIO is not set
# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set
CONFIG_SCSI_DH=y
# CONFIG_SCSI_DH_RDAC is not set
CONFIG_SCSI_DH_HP_SW=y
CONFIG_SCSI_DH_EMC=y
CONFIG_SCSI_DH_ALUA=m
# end of SCSI device support

# CONFIG_ATA is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=m
CONFIG_MD_LINEAR=m
CONFIG_MD_RAID0=m
CONFIG_MD_RAID1=m
CONFIG_MD_RAID10=m
CONFIG_MD_RAID456=m
CONFIG_MD_MULTIPATH=m
# CONFIG_MD_FAULTY is not set
CONFIG_BCACHE=y
CONFIG_BCACHE_DEBUG=y
CONFIG_BCACHE_CLOSURES_DEBUG=y
CONFIG_BCACHE_ASYNC_REGISTRATION=y
CONFIG_BLK_DEV_DM_BUILTIN=y
CONFIG_BLK_DEV_DM=m
# CONFIG_DM_DEBUG is not set
CONFIG_DM_BUFIO=m
# CONFIG_DM_DEBUG_BLOCK_MANAGER_LOCKING is not set
CONFIG_DM_BIO_PRISON=m
CONFIG_DM_PERSISTENT_DATA=m
# CONFIG_DM_UNSTRIPED is not set
# CONFIG_DM_CRYPT is not set
CONFIG_DM_SNAPSHOT=m
CONFIG_DM_THIN_PROVISIONING=m
# CONFIG_DM_CACHE is not set
CONFIG_DM_WRITECACHE=m
# CONFIG_DM_EBS is not set
# CONFIG_DM_ERA is not set
CONFIG_DM_CLONE=m
# CONFIG_DM_MIRROR is not set
CONFIG_DM_RAID=m
CONFIG_DM_ZERO=m
CONFIG_DM_MULTIPATH=m
# CONFIG_DM_MULTIPATH_QL is not set
CONFIG_DM_MULTIPATH_ST=m
CONFIG_DM_MULTIPATH_HST=m
# CONFIG_DM_MULTIPATH_IOA is not set
# CONFIG_DM_DELAY is not set
CONFIG_DM_DUST=m
# CONFIG_DM_UEVENT is not set
# CONFIG_DM_FLAKEY is not set
CONFIG_DM_VERITY=m
CONFIG_DM_VERITY_VERIFY_ROOTHASH_SIG=y
CONFIG_DM_VERITY_VERIFY_ROOTHASH_SIG_SECONDARY_KEYRING=y
CONFIG_DM_VERITY_FEC=y
CONFIG_DM_SWITCH=m
# CONFIG_DM_LOG_WRITES is not set
# CONFIG_DM_INTEGRITY is not set
# CONFIG_DM_ZONED is not set
# CONFIG_TARGET_CORE is not set

#
# IEEE 1394 (FireWire) support
#
# CONFIG_FIREWIRE is not set
# end of IEEE 1394 (FireWire) support

#
# Input device support
#
CONFIG_INPUT=y
CONFIG_INPUT_LEDS=m
CONFIG_INPUT_FF_MEMLESS=y
# CONFIG_INPUT_SPARSEKMAP is not set
CONFIG_INPUT_MATRIXKMAP=y
CONFIG_INPUT_VIVALDIFMAP=m

#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
CONFIG_INPUT_JOYDEV=m
CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_EVBUG is not set

#
# Input Device Drivers
#
# CONFIG_INPUT_KEYBOARD is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
# CONFIG_MOUSE_PS2_ALPS is not set
CONFIG_MOUSE_PS2_BYD=y
# CONFIG_MOUSE_PS2_LOGIPS2PP is not set
# CONFIG_MOUSE_PS2_SYNAPTICS is not set
CONFIG_MOUSE_PS2_SYNAPTICS_SMBUS=y
# CONFIG_MOUSE_PS2_CYPRESS is not set
# CONFIG_MOUSE_PS2_TRACKPOINT is not set
CONFIG_MOUSE_PS2_ELANTECH=y
# CONFIG_MOUSE_PS2_ELANTECH_SMBUS is not set
# CONFIG_MOUSE_PS2_SENTELIC is not set
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
# CONFIG_MOUSE_PS2_FOCALTECH is not set
CONFIG_MOUSE_PS2_SMBUS=y
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_CYAPA is not set
# CONFIG_MOUSE_ELAN_I2C is not set
# CONFIG_MOUSE_VSXXXAA is not set
# CONFIG_MOUSE_GPIO is not set
# CONFIG_MOUSE_SYNAPTICS_I2C is not set
# CONFIG_INPUT_JOYSTICK is not set
CONFIG_INPUT_TABLET=y
# CONFIG_TABLET_SERIAL_WACOM4 is not set
CONFIG_INPUT_TOUCHSCREEN=y
CONFIG_TOUCHSCREEN_AD7879=y
# CONFIG_TOUCHSCREEN_AD7879_I2C is not set
CONFIG_TOUCHSCREEN_ADC=m
CONFIG_TOUCHSCREEN_AR1021_I2C=m
CONFIG_TOUCHSCREEN_ATMEL_MXT=m
CONFIG_TOUCHSCREEN_ATMEL_MXT_T37=y
CONFIG_TOUCHSCREEN_AUO_PIXCIR=y
# CONFIG_TOUCHSCREEN_BU21013 is not set
# CONFIG_TOUCHSCREEN_BU21029 is not set
# CONFIG_TOUCHSCREEN_CHIPONE_ICN8318 is not set
# CONFIG_TOUCHSCREEN_CY8CTMA140 is not set
CONFIG_TOUCHSCREEN_CY8CTMG110=m
# CONFIG_TOUCHSCREEN_CYTTSP_CORE is not set
# CONFIG_TOUCHSCREEN_CYTTSP4_CORE is not set
CONFIG_TOUCHSCREEN_DA9052=m
# CONFIG_TOUCHSCREEN_DYNAPRO is not set
CONFIG_TOUCHSCREEN_HAMPSHIRE=m
# CONFIG_TOUCHSCREEN_EETI is not set
CONFIG_TOUCHSCREEN_EGALAX=y
# CONFIG_TOUCHSCREEN_EGALAX_SERIAL is not set
# CONFIG_TOUCHSCREEN_EXC3000 is not set
CONFIG_TOUCHSCREEN_FUJITSU=m
# CONFIG_TOUCHSCREEN_GOODIX is not set
CONFIG_TOUCHSCREEN_HIDEEP=m
CONFIG_TOUCHSCREEN_HYCON_HY46XX=y
# CONFIG_TOUCHSCREEN_ILI210X is not set
CONFIG_TOUCHSCREEN_ILITEK=y
# CONFIG_TOUCHSCREEN_IPROC is not set
CONFIG_TOUCHSCREEN_S6SY761=m
CONFIG_TOUCHSCREEN_GUNZE=m
CONFIG_TOUCHSCREEN_EKTF2127=m
# CONFIG_TOUCHSCREEN_ELAN is not set
# CONFIG_TOUCHSCREEN_ELO is not set
CONFIG_TOUCHSCREEN_WACOM_W8001=m
CONFIG_TOUCHSCREEN_WACOM_I2C=y
# CONFIG_TOUCHSCREEN_MAX11801 is not set
CONFIG_TOUCHSCREEN_MCS5000=y
CONFIG_TOUCHSCREEN_MMS114=y
# CONFIG_TOUCHSCREEN_MELFAS_MIP4 is not set
CONFIG_TOUCHSCREEN_MSG2638=y
CONFIG_TOUCHSCREEN_MTOUCH=y
# CONFIG_TOUCHSCREEN_IMAGIS is not set
CONFIG_TOUCHSCREEN_IMX6UL_TSC=y
CONFIG_TOUCHSCREEN_INEXIO=y
# CONFIG_TOUCHSCREEN_MK712 is not set
CONFIG_TOUCHSCREEN_PENMOUNT=y
CONFIG_TOUCHSCREEN_EDT_FT5X06=y
# CONFIG_TOUCHSCREEN_RASPBERRYPI_FW is not set
# CONFIG_TOUCHSCREEN_MIGOR is not set
CONFIG_TOUCHSCREEN_TOUCHRIGHT=y
CONFIG_TOUCHSCREEN_TOUCHWIN=m
CONFIG_TOUCHSCREEN_PIXCIR=m
CONFIG_TOUCHSCREEN_WDT87XX_I2C=m
CONFIG_TOUCHSCREEN_WM831X=y
# CONFIG_TOUCHSCREEN_MC13783 is not set
CONFIG_TOUCHSCREEN_TOUCHIT213=y
# CONFIG_TOUCHSCREEN_TS4800 is not set
CONFIG_TOUCHSCREEN_TSC_SERIO=y
CONFIG_TOUCHSCREEN_TSC200X_CORE=y
CONFIG_TOUCHSCREEN_TSC2004=y
# CONFIG_TOUCHSCREEN_TSC2007 is not set
# CONFIG_TOUCHSCREEN_RM_TS is not set
CONFIG_TOUCHSCREEN_SILEAD=m
CONFIG_TOUCHSCREEN_SIS_I2C=m
# CONFIG_TOUCHSCREEN_ST1232 is not set
CONFIG_TOUCHSCREEN_STMFTS=m
# CONFIG_TOUCHSCREEN_SUN4I is not set
CONFIG_TOUCHSCREEN_SX8654=m
CONFIG_TOUCHSCREEN_TPS6507X=y
CONFIG_TOUCHSCREEN_ZET6223=m
CONFIG_TOUCHSCREEN_ZFORCE=m
CONFIG_TOUCHSCREEN_ROHM_BU21023=m
CONFIG_TOUCHSCREEN_IQS5XX=m
CONFIG_TOUCHSCREEN_ZINITIX=y
CONFIG_INPUT_MISC=y
# CONFIG_INPUT_88PM80X_ONKEY is not set
CONFIG_INPUT_AD714X=m
# CONFIG_INPUT_AD714X_I2C is not set
CONFIG_INPUT_ATMEL_CAPTOUCH=m
CONFIG_INPUT_BMA150=y
# CONFIG_INPUT_E3X0_BUTTON is not set
CONFIG_INPUT_MAX77650_ONKEY=y
CONFIG_INPUT_MAX77693_HAPTIC=m
CONFIG_INPUT_MAX8925_ONKEY=y
CONFIG_INPUT_MC13783_PWRBUTTON=m
# CONFIG_INPUT_MMA8450 is not set
# CONFIG_INPUT_GPIO_BEEPER is not set
# CONFIG_INPUT_GPIO_DECODER is not set
CONFIG_INPUT_GPIO_VIBRA=y
CONFIG_INPUT_KXTJ9=m
CONFIG_INPUT_REGULATOR_HAPTIC=y
CONFIG_INPUT_TPS65218_PWRBUTTON=m
CONFIG_INPUT_AXP20X_PEK=m
CONFIG_INPUT_UINPUT=y
# CONFIG_INPUT_PCF50633_PMU is not set
CONFIG_INPUT_PCF8574=m
# CONFIG_INPUT_PWM_BEEPER is not set
CONFIG_INPUT_PWM_VIBRA=y
# CONFIG_INPUT_GPIO_ROTARY_ENCODER is not set
CONFIG_INPUT_DA7280_HAPTICS=y
# CONFIG_INPUT_DA9052_ONKEY is not set
CONFIG_INPUT_DA9055_ONKEY=y
# CONFIG_INPUT_DA9063_ONKEY is not set
CONFIG_INPUT_WM831X_ON=m
CONFIG_INPUT_ADXL34X=y
# CONFIG_INPUT_ADXL34X_I2C is not set
CONFIG_INPUT_IQS269A=y
# CONFIG_INPUT_IQS626A is not set
CONFIG_INPUT_IQS7222=y
CONFIG_INPUT_CMA3000=m
CONFIG_INPUT_CMA3000_I2C=m
CONFIG_INPUT_DRV260X_HAPTICS=y
# CONFIG_INPUT_DRV2665_HAPTICS is not set
CONFIG_INPUT_DRV2667_HAPTICS=y
# CONFIG_INPUT_HISI_POWERKEY is not set
# CONFIG_INPUT_SC27XX_VIBRA is not set
CONFIG_INPUT_STPMIC1_ONKEY=m
CONFIG_RMI4_CORE=y
CONFIG_RMI4_I2C=y
CONFIG_RMI4_SMB=m
CONFIG_RMI4_F03=y
CONFIG_RMI4_F03_SERIO=y
CONFIG_RMI4_2D_SENSOR=y
CONFIG_RMI4_F11=y
CONFIG_RMI4_F12=y
CONFIG_RMI4_F30=y
CONFIG_RMI4_F34=y
CONFIG_RMI4_F3A=y
CONFIG_RMI4_F54=y
CONFIG_RMI4_F55=y

#
# Hardware I/O ports
#
CONFIG_SERIO=y
# CONFIG_SERIO_SERPORT is not set
# CONFIG_SERIO_PARKBD is not set
CONFIG_SERIO_LIBPS2=y
CONFIG_SERIO_RAW=y
# CONFIG_SERIO_ALTERA_PS2 is not set
CONFIG_SERIO_PS2MULT=y
# CONFIG_SERIO_ARC_PS2 is not set
CONFIG_SERIO_APBPS2=m
# CONFIG_SERIO_OLPC_APSP is not set
# CONFIG_SERIO_SUN4I_PS2 is not set
CONFIG_SERIO_GPIO_PS2=y
CONFIG_USERIO=y
CONFIG_GAMEPORT=m
# CONFIG_GAMEPORT_NS558 is not set
CONFIG_GAMEPORT_L4=m
# end of Hardware I/O ports
# end of Input device support

#
# Character devices
#
CONFIG_TTY=y
CONFIG_VT=y
CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
CONFIG_LDISC_AUTOLOAD=y

#
# Serial drivers
#
CONFIG_SERIAL_EARLYCON=y
CONFIG_SERIAL_8250=m
# CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set
CONFIG_SERIAL_8250_16550A_VARIANTS=y
# CONFIG_SERIAL_8250_FINTEK is not set
# CONFIG_SERIAL_8250_CS is not set
# CONFIG_SERIAL_8250_MEN_MCB is not set
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
# CONFIG_SERIAL_8250_EXTENDED is not set
# CONFIG_SERIAL_8250_ASPEED_VUART is not set
# CONFIG_SERIAL_8250_DW is not set
# CONFIG_SERIAL_8250_EM is not set
# CONFIG_SERIAL_8250_IOC3 is not set
CONFIG_SERIAL_8250_RT288X=y
# CONFIG_SERIAL_8250_OMAP is not set
# CONFIG_SERIAL_8250_LPC18XX is not set
# CONFIG_SERIAL_8250_MT6577 is not set
# CONFIG_SERIAL_8250_UNIPHIER is not set
# CONFIG_SERIAL_8250_INGENIC is not set
# CONFIG_SERIAL_8250_PXA is not set
CONFIG_SERIAL_8250_TEGRA=m
# CONFIG_SERIAL_8250_BCM7271 is not set
# CONFIG_SERIAL_OF_PLATFORM is not set

#
# Non-8250 serial port support
#
# CONFIG_SERIAL_AMBA_PL010 is not set
# CONFIG_SERIAL_ATMEL is not set
# CONFIG_SERIAL_MESON is not set
# CONFIG_SERIAL_CLPS711X is not set
# CONFIG_SERIAL_SAMSUNG is not set
# CONFIG_SERIAL_TEGRA is not set
# CONFIG_SERIAL_TEGRA_TCU is not set
# CONFIG_SERIAL_IMX is not set
# CONFIG_SERIAL_IMX_EARLYCON is not set
CONFIG_SERIAL_UARTLITE=y
# CONFIG_SERIAL_UARTLITE_CONSOLE is not set
CONFIG_SERIAL_UARTLITE_NR_UARTS=1
# CONFIG_SERIAL_SH_SCI is not set
# CONFIG_SERIAL_HS_LPC32XX is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_MSM is not set
# CONFIG_SERIAL_VT8500 is not set
# CONFIG_SERIAL_OMAP is not set
CONFIG_SERIAL_SIFIVE=m
# CONFIG_SERIAL_LANTIQ is not set
# CONFIG_SERIAL_SCCNXP is not set
# CONFIG_SERIAL_SC16IS7XX is not set
# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_BCM63XX is not set
CONFIG_SERIAL_ALTERA_JTAGUART=y
# CONFIG_SERIAL_ALTERA_JTAGUART_CONSOLE is not set
# CONFIG_SERIAL_ALTERA_UART is not set
# CONFIG_SERIAL_MXS_AUART is not set
CONFIG_SERIAL_XILINX_PS_UART=m
# CONFIG_SERIAL_MPS2_UART is not set
CONFIG_SERIAL_ARC=y
CONFIG_SERIAL_ARC_CONSOLE=y
CONFIG_SERIAL_ARC_NR_PORTS=1
CONFIG_SERIAL_FSL_LPUART=m
# CONFIG_SERIAL_FSL_LINFLEXUART is not set
CONFIG_SERIAL_CONEXANT_DIGICOLOR=m
# CONFIG_SERIAL_ST_ASC is not set
CONFIG_SERIAL_MEN_Z135=y
CONFIG_SERIAL_SPRD=y
# CONFIG_SERIAL_SPRD_CONSOLE is not set
# CONFIG_SERIAL_STM32 is not set
# CONFIG_SERIAL_MVEBU_UART is not set
# CONFIG_SERIAL_OWL is not set
# CONFIG_SERIAL_RDA is not set
# CONFIG_SERIAL_MILBEAUT_USIO is not set
CONFIG_SERIAL_LITEUART=y
CONFIG_SERIAL_LITEUART_MAX_PORTS=1
# CONFIG_SERIAL_LITEUART_CONSOLE is not set
# CONFIG_SERIAL_SUNPLUS is not set
# end of Serial drivers

CONFIG_SERIAL_MCTRL_GPIO=m
CONFIG_SERIAL_NONSTANDARD=y
CONFIG_N_HDLC=y
CONFIG_GOLDFISH_TTY=m
CONFIG_NULL_TTY=m
CONFIG_HVC_DRIVER=y
# CONFIG_RPMSG_TTY is not set
# CONFIG_SERIAL_DEV_BUS is not set
CONFIG_TTY_PRINTK=y
CONFIG_TTY_PRINTK_LEVEL=6
CONFIG_PRINTER=m
CONFIG_LP_CONSOLE=y
CONFIG_PPDEV=m
CONFIG_VIRTIO_CONSOLE=y
CONFIG_IPMI_HANDLER=y
CONFIG_IPMI_PLAT_DATA=y
# CONFIG_IPMI_PANIC_EVENT is not set
# CONFIG_IPMI_DEVICE_INTERFACE is not set
CONFIG_IPMI_SI=m
CONFIG_IPMI_SSIF=y
# CONFIG_IPMI_IPMB is not set
# CONFIG_IPMI_WATCHDOG is not set
CONFIG_IPMI_POWEROFF=y
# CONFIG_ASPEED_KCS_IPMI_BMC is not set
# CONFIG_NPCM7XX_KCS_IPMI_BMC is not set
# CONFIG_ASPEED_BT_IPMI_BMC is not set
# CONFIG_IPMB_DEVICE_INTERFACE is not set
CONFIG_HW_RANDOM=y
CONFIG_HW_RANDOM_TIMERIOMEM=m
CONFIG_HW_RANDOM_ATMEL=y
CONFIG_HW_RANDOM_BA431=y
CONFIG_HW_RANDOM_BCM2835=y
CONFIG_HW_RANDOM_IPROC_RNG200=y
CONFIG_HW_RANDOM_IXP4XX=y
CONFIG_HW_RANDOM_OMAP=y
CONFIG_HW_RANDOM_OMAP3_ROM=y
# CONFIG_HW_RANDOM_VIRTIO is not set
CONFIG_HW_RANDOM_IMX_RNGC=y
CONFIG_HW_RANDOM_NOMADIK=y
CONFIG_HW_RANDOM_STM32=y
CONFIG_HW_RANDOM_MESON=y
CONFIG_HW_RANDOM_MTK=y
CONFIG_HW_RANDOM_EXYNOS=y
CONFIG_HW_RANDOM_NPCM=y
CONFIG_HW_RANDOM_KEYSTONE=y
CONFIG_HW_RANDOM_CCTRNG=m
# CONFIG_HW_RANDOM_XIPHERA is not set

#
# PCMCIA character devices
#
# CONFIG_SYNCLINK_CS is not set
CONFIG_CARDMAN_4000=m
CONFIG_CARDMAN_4040=m
CONFIG_SCR24X=m
# end of PCMCIA character devices

# CONFIG_DEVMEM is not set
CONFIG_TCG_TPM=y
CONFIG_HW_RANDOM_TPM=y
CONFIG_TCG_TIS_CORE=m
# CONFIG_TCG_TIS is not set
CONFIG_TCG_TIS_I2C=m
# CONFIG_TCG_TIS_SYNQUACER is not set
CONFIG_TCG_TIS_I2C_CR50=m
CONFIG_TCG_TIS_I2C_ATMEL=y
# CONFIG_TCG_TIS_I2C_INFINEON is not set
CONFIG_TCG_TIS_I2C_NUVOTON=y
CONFIG_TCG_ATMEL=m
CONFIG_TCG_VTPM_PROXY=m
CONFIG_TCG_TIS_ST33ZP24=y
CONFIG_TCG_TIS_ST33ZP24_I2C=y
CONFIG_XILLYBUS_CLASS=y
CONFIG_XILLYBUS=y
# CONFIG_XILLYBUS_OF is not set
# CONFIG_RANDOM_TRUST_CPU is not set
CONFIG_RANDOM_TRUST_BOOTLOADER=y
# end of Character devices

#
# I2C support
#
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
# CONFIG_I2C_COMPAT is not set
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_MUX=m

#
# Multiplexer I2C Chip support
#
CONFIG_I2C_ARB_GPIO_CHALLENGE=m
CONFIG_I2C_MUX_GPIO=m
CONFIG_I2C_MUX_GPMUX=m
CONFIG_I2C_MUX_LTC4306=m
# CONFIG_I2C_MUX_PCA9541 is not set
CONFIG_I2C_MUX_PCA954x=m
CONFIG_I2C_MUX_PINCTRL=m
# CONFIG_I2C_MUX_REG is not set
CONFIG_I2C_DEMUX_PINCTRL=m
CONFIG_I2C_MUX_MLXCPLD=m
# end of Multiplexer I2C Chip support

# CONFIG_I2C_HELPER_AUTO is not set
CONFIG_I2C_SMBUS=y

#
# I2C Algorithms
#
CONFIG_I2C_ALGOBIT=y
CONFIG_I2C_ALGOPCF=y
CONFIG_I2C_ALGOPCA=m
# end of I2C Algorithms

#
# I2C Hardware Bus support
#
# CONFIG_I2C_HIX5HD2 is not set

#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
# CONFIG_I2C_ALTERA is not set
# CONFIG_I2C_ASPEED is not set
# CONFIG_I2C_AT91 is not set
# CONFIG_I2C_AXXIA is not set
# CONFIG_I2C_BCM2835 is not set
# CONFIG_I2C_BCM_IPROC is not set
# CONFIG_I2C_BCM_KONA is not set
CONFIG_I2C_BRCMSTB=y
# CONFIG_I2C_CADENCE is not set
# CONFIG_I2C_CBUS_GPIO is not set
# CONFIG_I2C_DAVINCI is not set
CONFIG_I2C_DESIGNWARE_CORE=y
CONFIG_I2C_DESIGNWARE_SLAVE=y
CONFIG_I2C_DESIGNWARE_PLATFORM=y
# CONFIG_I2C_DIGICOLOR is not set
CONFIG_I2C_EMEV2=y
# CONFIG_I2C_EXYNOS5 is not set
# CONFIG_I2C_GPIO is not set
# CONFIG_I2C_HIGHLANDER is not set
# CONFIG_I2C_HISI is not set
# CONFIG_I2C_IMG is not set
# CONFIG_I2C_IMX is not set
# CONFIG_I2C_IMX_LPI2C is not set
# CONFIG_I2C_IOP3XX is not set
# CONFIG_I2C_JZ4780 is not set
CONFIG_I2C_KEMPLD=y
# CONFIG_I2C_LPC2K is not set
# CONFIG_I2C_MESON is not set
# CONFIG_I2C_MICROCHIP_CORE is not set
# CONFIG_I2C_MT65XX is not set
# CONFIG_I2C_MT7621 is not set
# CONFIG_I2C_MV64XXX is not set
# CONFIG_I2C_MXS is not set
# CONFIG_I2C_NPCM is not set
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_OMAP is not set
# CONFIG_I2C_OWL is not set
# CONFIG_I2C_APPLE is not set
CONFIG_I2C_PCA_PLATFORM=m
# CONFIG_I2C_PNX is not set
# CONFIG_I2C_PXA is not set
# CONFIG_I2C_QCOM_CCI is not set
# CONFIG_I2C_QUP is not set
# CONFIG_I2C_RIIC is not set
CONFIG_I2C_RK3X=m
# CONFIG_I2C_RZV2M is not set
# CONFIG_I2C_S3C2410 is not set
# CONFIG_I2C_SH_MOBILE is not set
CONFIG_I2C_SIMTEC=m
# CONFIG_I2C_SPRD is not set
# CONFIG_I2C_ST is not set
# CONFIG_I2C_STM32F4 is not set
# CONFIG_I2C_STM32F7 is not set
# CONFIG_I2C_SYNQUACER is not set
# CONFIG_I2C_TEGRA_BPMP is not set
# CONFIG_I2C_UNIPHIER is not set
# CONFIG_I2C_UNIPHIER_F is not set
# CONFIG_I2C_VERSATILE is not set
# CONFIG_I2C_WMT is not set
CONFIG_I2C_XILINX=y
# CONFIG_I2C_XLP9XX is not set
# CONFIG_I2C_RCAR is not set

#
# External I2C/SMBus adapter drivers
#
CONFIG_I2C_PARPORT=m
# CONFIG_I2C_TAOS_EVM is not set

#
# Other I2C/SMBus bus drivers
#
# CONFIG_I2C_MLXCPLD is not set
CONFIG_I2C_FSI=m
CONFIG_I2C_VIRTIO=m
# end of I2C Hardware Bus support

CONFIG_I2C_STUB=m
CONFIG_I2C_SLAVE=y
CONFIG_I2C_SLAVE_EEPROM=m
CONFIG_I2C_SLAVE_TESTUNIT=y
CONFIG_I2C_DEBUG_CORE=y
# CONFIG_I2C_DEBUG_ALGO is not set
CONFIG_I2C_DEBUG_BUS=y
# end of I2C support

CONFIG_I3C=y
CONFIG_CDNS_I3C_MASTER=y
CONFIG_DW_I3C_MASTER=m
CONFIG_SVC_I3C_MASTER=y
CONFIG_MIPI_I3C_HCI=m
# CONFIG_SPI is not set
CONFIG_SPMI=m
CONFIG_SPMI_HISI3670=m
# CONFIG_SPMI_MSM_PMIC_ARB is not set
# CONFIG_SPMI_MTK_PMIF is not set
CONFIG_HSI=y
CONFIG_HSI_BOARDINFO=y

#
# HSI controllers
#

#
# HSI clients
#
CONFIG_HSI_CHAR=y
CONFIG_PPS=m
# CONFIG_PPS_DEBUG is not set
# CONFIG_NTP_PPS is not set

#
# PPS clients support
#
# CONFIG_PPS_CLIENT_KTIMER is not set
CONFIG_PPS_CLIENT_LDISC=m
CONFIG_PPS_CLIENT_PARPORT=m
CONFIG_PPS_CLIENT_GPIO=m

#
# PPS generators support
#

#
# PTP clock support
#
CONFIG_PTP_1588_CLOCK_OPTIONAL=y

#
# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
#
# end of PTP clock support

CONFIG_PINCTRL=y
CONFIG_GENERIC_PINCTRL_GROUPS=y
CONFIG_PINMUX=y
CONFIG_GENERIC_PINMUX_FUNCTIONS=y
CONFIG_PINCONF=y
CONFIG_GENERIC_PINCONF=y
CONFIG_DEBUG_PINCTRL=y
# CONFIG_PINCTRL_AMD is not set
# CONFIG_PINCTRL_AS3722 is not set
# CONFIG_PINCTRL_AT91PIO4 is not set
# CONFIG_PINCTRL_AXP209 is not set
# CONFIG_PINCTRL_BM1880 is not set
# CONFIG_PINCTRL_DA850_PUPD is not set
# CONFIG_PINCTRL_EQUILIBRIUM is not set
# CONFIG_PINCTRL_INGENIC is not set
# CONFIG_PINCTRL_LPC18XX is not set
CONFIG_PINCTRL_MAX77620=m
CONFIG_PINCTRL_MCP23S08_I2C=y
CONFIG_PINCTRL_MCP23S08=y
CONFIG_PINCTRL_MICROCHIP_SGPIO=y
CONFIG_PINCTRL_OCELOT=y
# CONFIG_PINCTRL_PISTACHIO is not set
# CONFIG_PINCTRL_ROCKCHIP is not set
CONFIG_PINCTRL_SINGLE=y
# CONFIG_PINCTRL_STARFIVE is not set
CONFIG_PINCTRL_STMFX=m
CONFIG_PINCTRL_SX150X=y
# CONFIG_PINCTRL_OWL is not set
# CONFIG_PINCTRL_ASPEED_G4 is not set
# CONFIG_PINCTRL_ASPEED_G5 is not set
# CONFIG_PINCTRL_ASPEED_G6 is not set
# CONFIG_PINCTRL_BCM281XX is not set
# CONFIG_PINCTRL_BCM2835 is not set
# CONFIG_PINCTRL_BCM4908 is not set
# CONFIG_PINCTRL_BCM6318 is not set
# CONFIG_PINCTRL_BCM6328 is not set
# CONFIG_PINCTRL_BCM6358 is not set
# CONFIG_PINCTRL_BCM6362 is not set
# CONFIG_PINCTRL_BCM6368 is not set
# CONFIG_PINCTRL_BCM63268 is not set
# CONFIG_PINCTRL_IPROC_GPIO is not set
# CONFIG_PINCTRL_CYGNUS_MUX is not set
# CONFIG_PINCTRL_NS is not set
# CONFIG_PINCTRL_NSP_GPIO is not set
# CONFIG_PINCTRL_NS2_MUX is not set
# CONFIG_PINCTRL_NSP_MUX is not set
# CONFIG_PINCTRL_AS370 is not set
# CONFIG_PINCTRL_BERLIN_BG4CT is not set
CONFIG_PINCTRL_MADERA=m
CONFIG_PINCTRL_CS47L15=y
CONFIG_PINCTRL_CS47L35=y
CONFIG_PINCTRL_CS47L85=y
CONFIG_PINCTRL_CS47L90=y

#
# Intel pinctrl drivers
#
# end of Intel pinctrl drivers

#
# MediaTek pinctrl drivers
#
# CONFIG_EINT_MTK is not set
# CONFIG_PINCTRL_MT2701 is not set
# CONFIG_PINCTRL_MT7623 is not set
# CONFIG_PINCTRL_MT7629 is not set
# CONFIG_PINCTRL_MT8135 is not set
# CONFIG_PINCTRL_MT8127 is not set
# CONFIG_PINCTRL_MT2712 is not set
# CONFIG_PINCTRL_MT6765 is not set
# CONFIG_PINCTRL_MT6779 is not set
# CONFIG_PINCTRL_MT6795 is not set
# CONFIG_PINCTRL_MT6797 is not set
# CONFIG_PINCTRL_MT7622 is not set
# CONFIG_PINCTRL_MT7986 is not set
# CONFIG_PINCTRL_MT8167 is not set
# CONFIG_PINCTRL_MT8173 is not set
# CONFIG_PINCTRL_MT8183 is not set
# CONFIG_PINCTRL_MT8186 is not set
# CONFIG_PINCTRL_MT8192 is not set
# CONFIG_PINCTRL_MT8195 is not set
# CONFIG_PINCTRL_MT8365 is not set
# CONFIG_PINCTRL_MT8516 is not set
# CONFIG_PINCTRL_MT6397 is not set
# end of MediaTek pinctrl drivers

CONFIG_PINCTRL_MESON=y
# CONFIG_PINCTRL_WPCM450 is not set
# CONFIG_PINCTRL_NPCM7XX is not set
# CONFIG_PINCTRL_PXA25X is not set
# CONFIG_PINCTRL_PXA27X is not set
# CONFIG_PINCTRL_MSM is not set
# CONFIG_PINCTRL_QCOM_SPMI_PMIC is not set
# CONFIG_PINCTRL_QCOM_SSBI_PMIC is not set
# CONFIG_PINCTRL_LPASS_LPI is not set

#
# Renesas pinctrl drivers
#
# CONFIG_PINCTRL_RENESAS is not set
# CONFIG_PINCTRL_PFC_EMEV2 is not set
# CONFIG_PINCTRL_PFC_R8A77995 is not set
# CONFIG_PINCTRL_PFC_R8A7794 is not set
# CONFIG_PINCTRL_PFC_R8A77990 is not set
# CONFIG_PINCTRL_PFC_R8A7779 is not set
# CONFIG_PINCTRL_PFC_R8A7790 is not set
# CONFIG_PINCTRL_PFC_R8A77950 is not set
# CONFIG_PINCTRL_PFC_R8A77951 is not set
# CONFIG_PINCTRL_PFC_R8A7778 is not set
# CONFIG_PINCTRL_PFC_R8A7793 is not set
# CONFIG_PINCTRL_PFC_R8A7791 is not set
# CONFIG_PINCTRL_PFC_R8A77965 is not set
# CONFIG_PINCTRL_PFC_R8A77960 is not set
# CONFIG_PINCTRL_PFC_R8A77961 is not set
# CONFIG_PINCTRL_PFC_R8A779F0 is not set
# CONFIG_PINCTRL_PFC_R8A7792 is not set
# CONFIG_PINCTRL_PFC_R8A77980 is not set
# CONFIG_PINCTRL_PFC_R8A77970 is not set
# CONFIG_PINCTRL_PFC_R8A779A0 is not set
# CONFIG_PINCTRL_PFC_R8A779G0 is not set
# CONFIG_PINCTRL_PFC_R8A7740 is not set
# CONFIG_PINCTRL_PFC_R8A73A4 is not set
# CONFIG_PINCTRL_RZA1 is not set
# CONFIG_PINCTRL_RZA2 is not set
# CONFIG_PINCTRL_RZG2L is not set
# CONFIG_PINCTRL_PFC_R8A77470 is not set
# CONFIG_PINCTRL_PFC_R8A7745 is not set
# CONFIG_PINCTRL_PFC_R8A7742 is not set
# CONFIG_PINCTRL_PFC_R8A7743 is not set
# CONFIG_PINCTRL_PFC_R8A7744 is not set
# CONFIG_PINCTRL_PFC_R8A774C0 is not set
# CONFIG_PINCTRL_PFC_R8A774E1 is not set
# CONFIG_PINCTRL_PFC_R8A774A1 is not set
# CONFIG_PINCTRL_PFC_R8A774B1 is not set
# CONFIG_PINCTRL_RZN1 is not set
# CONFIG_PINCTRL_RZV2M is not set
# CONFIG_PINCTRL_PFC_SH7203 is not set
# CONFIG_PINCTRL_PFC_SH7264 is not set
# CONFIG_PINCTRL_PFC_SH7269 is not set
# CONFIG_PINCTRL_PFC_SH7720 is not set
# CONFIG_PINCTRL_PFC_SH7722 is not set
# CONFIG_PINCTRL_PFC_SH7734 is not set
# CONFIG_PINCTRL_PFC_SH7757 is not set
# CONFIG_PINCTRL_PFC_SH7785 is not set
# CONFIG_PINCTRL_PFC_SH7786 is not set
# CONFIG_PINCTRL_PFC_SH73A0 is not set
# CONFIG_PINCTRL_PFC_SH7723 is not set
# CONFIG_PINCTRL_PFC_SH7724 is not set
# CONFIG_PINCTRL_PFC_SHX3 is not set
# end of Renesas pinctrl drivers

# CONFIG_PINCTRL_EXYNOS is not set
# CONFIG_PINCTRL_S3C24XX is not set
# CONFIG_PINCTRL_S3C64XX is not set
# CONFIG_PINCTRL_SPRD_SC9860 is not set
# CONFIG_PINCTRL_STM32F429 is not set
# CONFIG_PINCTRL_STM32F469 is not set
# CONFIG_PINCTRL_STM32F746 is not set
# CONFIG_PINCTRL_STM32F769 is not set
# CONFIG_PINCTRL_STM32H743 is not set
# CONFIG_PINCTRL_STM32MP135 is not set
# CONFIG_PINCTRL_STM32MP157 is not set
# CONFIG_PINCTRL_TI_IODELAY is not set
CONFIG_PINCTRL_UNIPHIER=y
# CONFIG_PINCTRL_UNIPHIER_LD4 is not set
# CONFIG_PINCTRL_UNIPHIER_PRO4 is not set
# CONFIG_PINCTRL_UNIPHIER_SLD8 is not set
# CONFIG_PINCTRL_UNIPHIER_PRO5 is not set
# CONFIG_PINCTRL_UNIPHIER_PXS2 is not set
# CONFIG_PINCTRL_UNIPHIER_LD6B is not set
# CONFIG_PINCTRL_UNIPHIER_LD11 is not set
# CONFIG_PINCTRL_UNIPHIER_LD20 is not set
# CONFIG_PINCTRL_UNIPHIER_PXS3 is not set
# CONFIG_PINCTRL_UNIPHIER_NX1 is not set
# CONFIG_PINCTRL_TMPV7700 is not set
CONFIG_GPIOLIB=y
CONFIG_GPIOLIB_FASTPATH_LIMIT=512
CONFIG_OF_GPIO=y
CONFIG_GPIOLIB_IRQCHIP=y
CONFIG_DEBUG_GPIO=y
# CONFIG_GPIO_SYSFS is not set
CONFIG_GPIO_CDEV=y
# CONFIG_GPIO_CDEV_V1 is not set
CONFIG_GPIO_GENERIC=y

#
# Memory mapped GPIO drivers
#
CONFIG_GPIO_74XX_MMIO=m
# CONFIG_GPIO_ALTERA is not set
# CONFIG_GPIO_ASPEED is not set
# CONFIG_GPIO_ASPEED_SGPIO is not set
# CONFIG_GPIO_ATH79 is not set
# CONFIG_GPIO_RASPBERRYPI_EXP is not set
# CONFIG_GPIO_BCM_KONA is not set
# CONFIG_GPIO_BCM_XGS_IPROC is not set
# CONFIG_GPIO_BRCMSTB is not set
# CONFIG_GPIO_CADENCE is not set
# CONFIG_GPIO_CLPS711X is not set
# CONFIG_GPIO_DWAPB is not set
# CONFIG_GPIO_EIC_SPRD is not set
# CONFIG_GPIO_EM is not set
# CONFIG_GPIO_FTGPIO010 is not set
CONFIG_GPIO_GENERIC_PLATFORM=y
CONFIG_GPIO_GRGPIO=m
# CONFIG_GPIO_HISI is not set
CONFIG_GPIO_HLWD=y
# CONFIG_GPIO_IOP is not set
CONFIG_GPIO_LOGICVC=m
# CONFIG_GPIO_LPC18XX is not set
# CONFIG_GPIO_LPC32XX is not set
# CONFIG_GPIO_MB86S7X is not set
# CONFIG_GPIO_MENZ127 is not set
# CONFIG_GPIO_MPC8XXX is not set
# CONFIG_GPIO_MT7621 is not set
# CONFIG_GPIO_MXC is not set
# CONFIG_GPIO_MXS is not set
# CONFIG_GPIO_PMIC_EIC_SPRD is not set
# CONFIG_GPIO_PXA is not set
# CONFIG_GPIO_RCAR is not set
# CONFIG_GPIO_RDA is not set
# CONFIG_GPIO_ROCKCHIP is not set
# CONFIG_GPIO_SAMA5D2_PIOBU is not set
CONFIG_GPIO_SIFIVE=y
CONFIG_GPIO_SIOX=y
# CONFIG_GPIO_SNPS_CREG is not set
# CONFIG_GPIO_SPRD is not set
# CONFIG_GPIO_STP_XWAY is not set
CONFIG_GPIO_SYSCON=y
# CONFIG_GPIO_TEGRA is not set
# CONFIG_GPIO_TEGRA186 is not set
# CONFIG_GPIO_TS4800 is not set
# CONFIG_GPIO_UNIPHIER is not set
# CONFIG_GPIO_VISCONTI is not set
CONFIG_GPIO_WCD934X=m
# CONFIG_GPIO_XGENE_SB is not set
# CONFIG_GPIO_XILINX is not set
# CONFIG_GPIO_XLP is not set
CONFIG_GPIO_AMD_FCH=m
# CONFIG_GPIO_IDT3243X is not set
# end of Memory mapped GPIO drivers

#
# I2C GPIO expanders
#
CONFIG_GPIO_ADP5588=m
# CONFIG_GPIO_ADNP is not set
CONFIG_GPIO_GW_PLD=y
# CONFIG_GPIO_MAX7300 is not set
CONFIG_GPIO_MAX732X=y
CONFIG_GPIO_MAX732X_IRQ=y
CONFIG_GPIO_PCA953X=m
CONFIG_GPIO_PCA953X_IRQ=y
# CONFIG_GPIO_PCA9570 is not set
CONFIG_GPIO_PCF857X=m
# CONFIG_GPIO_TPIC2810 is not set
# CONFIG_GPIO_TS4900 is not set
# end of I2C GPIO expanders

#
# MFD GPIO expanders
#
# CONFIG_GPIO_ADP5520 is not set
CONFIG_GPIO_ARIZONA=m
CONFIG_GPIO_BD71815=m
CONFIG_GPIO_BD71828=m
# CONFIG_GPIO_BD9571MWV is not set
CONFIG_GPIO_DA9052=y
CONFIG_GPIO_DA9055=y
# CONFIG_GPIO_KEMPLD is not set
CONFIG_GPIO_LP873X=m
CONFIG_GPIO_LP87565=y
CONFIG_GPIO_MADERA=m
# CONFIG_GPIO_MAX77620 is not set
# CONFIG_GPIO_MAX77650 is not set
# CONFIG_GPIO_SL28CPLD is not set
CONFIG_GPIO_TC3589X=y
CONFIG_GPIO_TPS65086=m
CONFIG_GPIO_TPS65912=y
CONFIG_GPIO_TQMX86=y
# CONFIG_GPIO_WM831X is not set
CONFIG_GPIO_WM8350=m
# CONFIG_GPIO_WM8994 is not set
# end of MFD GPIO expanders

#
# Virtual GPIO drivers
#
CONFIG_GPIO_AGGREGATOR=y
CONFIG_GPIO_MOCKUP=m
CONFIG_GPIO_VIRTIO=y
CONFIG_GPIO_SIM=m
# end of Virtual GPIO drivers

CONFIG_W1=y

#
# 1-wire Bus Masters
#
CONFIG_W1_MASTER_DS2482=m
# CONFIG_W1_MASTER_MXC is not set
CONFIG_W1_MASTER_DS1WM=m
# CONFIG_W1_MASTER_GPIO is not set
# CONFIG_W1_MASTER_SGI is not set
# end of 1-wire Bus Masters

#
# 1-wire Slaves
#
# CONFIG_W1_SLAVE_THERM is not set
CONFIG_W1_SLAVE_SMEM=m
# CONFIG_W1_SLAVE_DS2405 is not set
CONFIG_W1_SLAVE_DS2408=m
CONFIG_W1_SLAVE_DS2408_READBACK=y
CONFIG_W1_SLAVE_DS2413=m
CONFIG_W1_SLAVE_DS2406=m
CONFIG_W1_SLAVE_DS2423=m
CONFIG_W1_SLAVE_DS2805=y
CONFIG_W1_SLAVE_DS2430=y
CONFIG_W1_SLAVE_DS2431=y
CONFIG_W1_SLAVE_DS2433=y
# CONFIG_W1_SLAVE_DS2433_CRC is not set
CONFIG_W1_SLAVE_DS2438=m
CONFIG_W1_SLAVE_DS250X=m
CONFIG_W1_SLAVE_DS2780=y
CONFIG_W1_SLAVE_DS2781=m
CONFIG_W1_SLAVE_DS28E04=y
CONFIG_W1_SLAVE_DS28E17=m
# end of 1-wire Slaves

CONFIG_POWER_RESET=y
CONFIG_POWER_RESET_AS3722=y
# CONFIG_POWER_RESET_BRCMKONA is not set
# CONFIG_POWER_RESET_BRCMSTB is not set
# CONFIG_POWER_RESET_GEMINI_POWEROFF is not set
CONFIG_POWER_RESET_GPIO=y
# CONFIG_POWER_RESET_GPIO_RESTART is not set
# CONFIG_POWER_RESET_OCELOT_RESET is not set
# CONFIG_POWER_RESET_LTC2952 is not set
# CONFIG_POWER_RESET_REGULATOR is not set
CONFIG_POWER_RESET_RESTART=y
# CONFIG_POWER_RESET_TPS65086 is not set
# CONFIG_POWER_RESET_KEYSTONE is not set
CONFIG_POWER_RESET_SYSCON=y
# CONFIG_POWER_RESET_SYSCON_POWEROFF is not set
# CONFIG_POWER_RESET_RMOBILE is not set
CONFIG_REBOOT_MODE=y
CONFIG_SYSCON_REBOOT_MODE=y
# CONFIG_POWER_RESET_SC27XX is not set
CONFIG_NVMEM_REBOOT_MODE=y
CONFIG_POWER_SUPPLY=y
CONFIG_POWER_SUPPLY_DEBUG=y
# CONFIG_PDA_POWER is not set
CONFIG_GENERIC_ADC_BATTERY=m
CONFIG_IP5XXX_POWER=y
# CONFIG_MAX8925_POWER is not set
# CONFIG_WM831X_BACKUP is not set
CONFIG_WM831X_POWER=y
# CONFIG_WM8350_POWER is not set
CONFIG_TEST_POWER=m
CONFIG_CHARGER_ADP5061=y
# CONFIG_BATTERY_ACT8945A is not set
CONFIG_BATTERY_CW2015=y
CONFIG_BATTERY_DS2760=y
CONFIG_BATTERY_DS2780=y
# CONFIG_BATTERY_DS2781 is not set
# CONFIG_BATTERY_DS2782 is not set
# CONFIG_BATTERY_LEGO_EV3 is not set
CONFIG_BATTERY_SAMSUNG_SDI=y
CONFIG_BATTERY_SBS=m
CONFIG_CHARGER_SBS=m
CONFIG_MANAGER_SBS=m
CONFIG_BATTERY_BQ27XXX=m
CONFIG_BATTERY_BQ27XXX_I2C=m
CONFIG_BATTERY_BQ27XXX_HDQ=m
# CONFIG_BATTERY_BQ27XXX_DT_UPDATES_NVM is not set
CONFIG_BATTERY_DA9052=m
CONFIG_CHARGER_DA9150=m
CONFIG_BATTERY_DA9150=y
CONFIG_AXP20X_POWER=m
# CONFIG_BATTERY_MAX17040 is not set
# CONFIG_BATTERY_MAX17042 is not set
CONFIG_BATTERY_MAX1721X=m
CONFIG_CHARGER_PCF50633=m
CONFIG_CHARGER_MAX8903=y
# CONFIG_CHARGER_LP8727 is not set
# CONFIG_CHARGER_GPIO is not set
CONFIG_CHARGER_MANAGER=y
CONFIG_CHARGER_LT3651=y
CONFIG_CHARGER_LTC4162L=y
CONFIG_CHARGER_MAX14577=m
# CONFIG_CHARGER_DETECTOR_MAX14656 is not set
CONFIG_CHARGER_MAX77650=y
CONFIG_CHARGER_MAX77693=m
CONFIG_CHARGER_MAX77976=y
CONFIG_CHARGER_MAX8998=y
CONFIG_CHARGER_MT6360=m
# CONFIG_CHARGER_QCOM_SMBB is not set
CONFIG_CHARGER_BQ2415X=y
CONFIG_CHARGER_BQ24190=m
CONFIG_CHARGER_BQ24257=y
CONFIG_CHARGER_BQ24735=y
# CONFIG_CHARGER_BQ2515X is not set
CONFIG_CHARGER_BQ25890=y
CONFIG_CHARGER_BQ25980=m
CONFIG_CHARGER_BQ256XX=y
CONFIG_CHARGER_SMB347=y
CONFIG_CHARGER_TPS65090=m
CONFIG_CHARGER_TPS65217=m
CONFIG_BATTERY_GAUGE_LTC2941=y
CONFIG_BATTERY_GOLDFISH=m
# CONFIG_BATTERY_RT5033 is not set
# CONFIG_CHARGER_RT9455 is not set
# CONFIG_CHARGER_SC2731 is not set
# CONFIG_FUEL_GAUGE_SC27XX is not set
CONFIG_CHARGER_UCS1002=m
CONFIG_CHARGER_BD99954=y
CONFIG_BATTERY_UG3105=y
CONFIG_HWMON=m
CONFIG_HWMON_VID=m
CONFIG_HWMON_DEBUG_CHIP=y

#
# Native drivers
#
CONFIG_SENSORS_AD7414=m
# CONFIG_SENSORS_AD7418 is not set
CONFIG_SENSORS_ADM1025=m
CONFIG_SENSORS_ADM1026=m
CONFIG_SENSORS_ADM1029=m
CONFIG_SENSORS_ADM1031=m
# CONFIG_SENSORS_ADM1177 is not set
CONFIG_SENSORS_ADM9240=m
CONFIG_SENSORS_ADT7X10=m
CONFIG_SENSORS_ADT7410=m
CONFIG_SENSORS_ADT7411=m
# CONFIG_SENSORS_ADT7462 is not set
CONFIG_SENSORS_ADT7470=m
CONFIG_SENSORS_ADT7475=m
CONFIG_SENSORS_AHT10=m
CONFIG_SENSORS_AS370=m
CONFIG_SENSORS_ASC7621=m
CONFIG_SENSORS_AXI_FAN_CONTROL=m
# CONFIG_SENSORS_ASB100 is not set
# CONFIG_SENSORS_ASPEED is not set
CONFIG_SENSORS_ATXP1=m
# CONFIG_SENSORS_BT1_PVT is not set
CONFIG_SENSORS_CORSAIR_CPRO=m
CONFIG_SENSORS_CORSAIR_PSU=m
# CONFIG_SENSORS_DS620 is not set
CONFIG_SENSORS_DS1621=m
# CONFIG_SENSORS_DA9052_ADC is not set
CONFIG_SENSORS_DA9055=m
# CONFIG_SENSORS_SPARX5 is not set
CONFIG_SENSORS_F71805F=m
CONFIG_SENSORS_F71882FG=m
CONFIG_SENSORS_F75375S=m
CONFIG_SENSORS_MC13783_ADC=m
# CONFIG_SENSORS_FSCHMD is not set
# CONFIG_SENSORS_GL518SM is not set
CONFIG_SENSORS_GL520SM=m
CONFIG_SENSORS_G760A=m
CONFIG_SENSORS_G762=m
CONFIG_SENSORS_GPIO_FAN=m
CONFIG_SENSORS_HIH6130=m
CONFIG_SENSORS_IBMAEM=m
CONFIG_SENSORS_IBMPEX=m
CONFIG_SENSORS_IIO_HWMON=m
# CONFIG_SENSORS_IT87 is not set
CONFIG_SENSORS_JC42=m
# CONFIG_SENSORS_POWR1220 is not set
# CONFIG_SENSORS_LAN966X is not set
# CONFIG_SENSORS_LINEAGE is not set
# CONFIG_SENSORS_LTC2945 is not set
CONFIG_SENSORS_LTC2947=m
CONFIG_SENSORS_LTC2947_I2C=m
# CONFIG_SENSORS_LTC2990 is not set
# CONFIG_SENSORS_LTC2992 is not set
CONFIG_SENSORS_LTC4151=m
CONFIG_SENSORS_LTC4215=m
CONFIG_SENSORS_LTC4222=m
CONFIG_SENSORS_LTC4245=m
# CONFIG_SENSORS_LTC4260 is not set
CONFIG_SENSORS_LTC4261=m
CONFIG_SENSORS_MAX127=m
# CONFIG_SENSORS_MAX16065 is not set
CONFIG_SENSORS_MAX1619=m
CONFIG_SENSORS_MAX1668=m
CONFIG_SENSORS_MAX197=m
# CONFIG_SENSORS_MAX31730 is not set
CONFIG_SENSORS_MAX6620=m
CONFIG_SENSORS_MAX6621=m
CONFIG_SENSORS_MAX6639=m
CONFIG_SENSORS_MAX6650=m
# CONFIG_SENSORS_MAX6697 is not set
# CONFIG_SENSORS_MAX31790 is not set
CONFIG_SENSORS_MCP3021=m
CONFIG_SENSORS_TC654=m
CONFIG_SENSORS_TPS23861=m
CONFIG_SENSORS_MENF21BMC_HWMON=m
# CONFIG_SENSORS_MR75203 is not set
CONFIG_SENSORS_LM63=m
# CONFIG_SENSORS_LM73 is not set
# CONFIG_SENSORS_LM75 is not set
CONFIG_SENSORS_LM77=m
# CONFIG_SENSORS_LM78 is not set
CONFIG_SENSORS_LM80=m
CONFIG_SENSORS_LM83=m
# CONFIG_SENSORS_LM85 is not set
CONFIG_SENSORS_LM87=m
CONFIG_SENSORS_LM90=m
CONFIG_SENSORS_LM92=m
CONFIG_SENSORS_LM93=m
CONFIG_SENSORS_LM95234=m
CONFIG_SENSORS_LM95241=m
CONFIG_SENSORS_LM95245=m
# CONFIG_SENSORS_PC87360 is not set
CONFIG_SENSORS_PC87427=m
CONFIG_SENSORS_NTC_THERMISTOR=m
# CONFIG_SENSORS_NCT6683 is not set
CONFIG_SENSORS_NCT6775_CORE=m
CONFIG_SENSORS_NCT6775=m
CONFIG_SENSORS_NCT6775_I2C=m
CONFIG_SENSORS_NCT7802=m
CONFIG_SENSORS_NPCM7XX=m
# CONFIG_SENSORS_NSA320 is not set
# CONFIG_SENSORS_OCC_P8_I2C is not set
# CONFIG_SENSORS_OCC_P9_SBE is not set
CONFIG_SENSORS_PCF8591=m
CONFIG_SENSORS_PECI_CPUTEMP=m
CONFIG_SENSORS_PECI_DIMMTEMP=m
CONFIG_SENSORS_PECI=m
# CONFIG_PMBUS is not set
# CONFIG_SENSORS_PWM_FAN is not set
# CONFIG_SENSORS_RASPBERRYPI_HWMON is not set
# CONFIG_SENSORS_SL28CPLD is not set
# CONFIG_SENSORS_SBTSI is not set
# CONFIG_SENSORS_SBRMI is not set
CONFIG_SENSORS_SHT15=m
CONFIG_SENSORS_SHT21=m
# CONFIG_SENSORS_SHT3x is not set
CONFIG_SENSORS_SHT4x=m
# CONFIG_SENSORS_SHTC1 is not set
CONFIG_SENSORS_SY7636A=m
CONFIG_SENSORS_DME1737=m
CONFIG_SENSORS_EMC1403=m
CONFIG_SENSORS_EMC2103=m
# CONFIG_SENSORS_EMC6W201 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_SMSC47M192 is not set
CONFIG_SENSORS_SMSC47B397=m
CONFIG_SENSORS_STTS751=m
CONFIG_SENSORS_SMM665=m
CONFIG_SENSORS_ADC128D818=m
# CONFIG_SENSORS_ADS7828 is not set
CONFIG_SENSORS_AMC6821=m
CONFIG_SENSORS_INA209=m
CONFIG_SENSORS_INA2XX=m
CONFIG_SENSORS_INA238=m
CONFIG_SENSORS_INA3221=m
CONFIG_SENSORS_TC74=m
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP102 is not set
CONFIG_SENSORS_TMP103=m
# CONFIG_SENSORS_TMP108 is not set
CONFIG_SENSORS_TMP401=m
CONFIG_SENSORS_TMP421=m
CONFIG_SENSORS_TMP464=m
# CONFIG_SENSORS_TMP513 is not set
CONFIG_SENSORS_VT1211=m
CONFIG_SENSORS_W83773G=m
CONFIG_SENSORS_W83781D=m
CONFIG_SENSORS_W83791D=m
# CONFIG_SENSORS_W83792D is not set
# CONFIG_SENSORS_W83793 is not set
CONFIG_SENSORS_W83795=m
# CONFIG_SENSORS_W83795_FANCTRL is not set
CONFIG_SENSORS_W83L785TS=m
CONFIG_SENSORS_W83L786NG=m
CONFIG_SENSORS_W83627HF=m
CONFIG_SENSORS_W83627EHF=m
# CONFIG_SENSORS_WM831X is not set
CONFIG_SENSORS_WM8350=m
CONFIG_THERMAL=y
CONFIG_THERMAL_STATISTICS=y
CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
CONFIG_THERMAL_OF=y
# CONFIG_THERMAL_WRITABLE_TRIPS is not set
# CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE is not set
# CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set
CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE=y
# CONFIG_THERMAL_GOV_FAIR_SHARE is not set
CONFIG_THERMAL_GOV_STEP_WISE=y
CONFIG_THERMAL_GOV_BANG_BANG=y
CONFIG_THERMAL_GOV_USER_SPACE=y
CONFIG_CPU_THERMAL=y
# CONFIG_DEVFREQ_THERMAL is not set
# CONFIG_THERMAL_EMULATION is not set
CONFIG_THERMAL_MMIO=y
CONFIG_HISI_THERMAL=y
# CONFIG_IMX_THERMAL is not set
# CONFIG_IMX8MM_THERMAL is not set
# CONFIG_K3_THERMAL is not set
# CONFIG_MAX77620_THERMAL is not set
# CONFIG_QORIQ_THERMAL is not set
# CONFIG_SPEAR_THERMAL is not set
# CONFIG_RCAR_THERMAL is not set
# CONFIG_RCAR_GEN3_THERMAL is not set
# CONFIG_RZG2L_THERMAL is not set
# CONFIG_KIRKWOOD_THERMAL is not set
# CONFIG_DOVE_THERMAL is not set
# CONFIG_ARMADA_THERMAL is not set
# CONFIG_DA9062_THERMAL is not set

#
# Intel thermal drivers
#

#
# ACPI INT340X thermal drivers
#
# end of ACPI INT340X thermal drivers
# end of Intel thermal drivers

#
# Broadcom thermal drivers
#
# CONFIG_BCM2711_THERMAL is not set
# CONFIG_BCM2835_THERMAL is not set
# CONFIG_BRCMSTB_THERMAL is not set
# CONFIG_BCM_NS_THERMAL is not set
# CONFIG_BCM_SR_THERMAL is not set
# end of Broadcom thermal drivers

#
# Texas Instruments thermal drivers
#
# CONFIG_TI_SOC_THERMAL is not set
# end of Texas Instruments thermal drivers

#
# Samsung thermal drivers
#
# CONFIG_EXYNOS_THERMAL is not set
# end of Samsung thermal drivers

#
# NVIDIA Tegra thermal drivers
#
# CONFIG_TEGRA_SOCTHERM is not set
# CONFIG_TEGRA_BPMP_THERMAL is not set
# CONFIG_TEGRA30_TSENSOR is not set
# end of NVIDIA Tegra thermal drivers

CONFIG_GENERIC_ADC_THERMAL=m

#
# Qualcomm thermal drivers
#
# CONFIG_QCOM_SPMI_ADC_TM5 is not set
# CONFIG_QCOM_SPMI_TEMP_ALARM is not set
# end of Qualcomm thermal drivers

# CONFIG_UNIPHIER_THERMAL is not set
# CONFIG_SPRD_THERMAL is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
CONFIG_SSB=y
# CONFIG_SSB_DRIVER_GPIO is not set
CONFIG_BCMA_POSSIBLE=y
CONFIG_BCMA=y
CONFIG_BCMA_HOST_SOC=y
# CONFIG_BCMA_DRIVER_MIPS is not set
CONFIG_BCMA_SFLASH=y
CONFIG_BCMA_DRIVER_GMAC_CMN=y
# CONFIG_BCMA_DRIVER_GPIO is not set
# CONFIG_BCMA_DEBUG is not set

#
# Multifunction device drivers
#
CONFIG_MFD_CORE=y
CONFIG_MFD_ACT8945A=m
# CONFIG_MFD_SUN4I_GPADC is not set
# CONFIG_MFD_AS3711 is not set
CONFIG_MFD_AS3722=m
CONFIG_PMIC_ADP5520=y
CONFIG_MFD_AAT2870_CORE=y
# CONFIG_MFD_AT91_USART is not set
CONFIG_MFD_ATMEL_FLEXCOM=m
CONFIG_MFD_ATMEL_HLCDC=m
# CONFIG_MFD_BCM590XX is not set
CONFIG_MFD_BD9571MWV=m
CONFIG_MFD_AXP20X=y
CONFIG_MFD_AXP20X_I2C=y
CONFIG_MFD_MADERA=m
CONFIG_MFD_MADERA_I2C=m
CONFIG_MFD_CS47L15=y
CONFIG_MFD_CS47L35=y
CONFIG_MFD_CS47L85=y
CONFIG_MFD_CS47L90=y
# CONFIG_MFD_CS47L92 is not set
# CONFIG_MFD_ASIC3 is not set
# CONFIG_PMIC_DA903X is not set
CONFIG_PMIC_DA9052=y
CONFIG_MFD_DA9052_I2C=y
CONFIG_MFD_DA9055=y
# CONFIG_MFD_DA9062 is not set
CONFIG_MFD_DA9063=m
CONFIG_MFD_DA9150=y
# CONFIG_MFD_ENE_KB3930 is not set
# CONFIG_MFD_EXYNOS_LPASS is not set
# CONFIG_MFD_GATEWORKS_GSC is not set
CONFIG_MFD_MC13XXX=m
CONFIG_MFD_MC13XXX_I2C=m
# CONFIG_MFD_MP2629 is not set
# CONFIG_MFD_MXS_LRADC is not set
# CONFIG_MFD_MX25_TSADC is not set
CONFIG_MFD_HI6421_PMIC=m
# CONFIG_MFD_HI6421_SPMI is not set
# CONFIG_MFD_HI655X_PMIC is not set
# CONFIG_HTC_PASIC3 is not set
CONFIG_HTC_I2CPLD=y
CONFIG_MFD_IQS62X=m
CONFIG_MFD_KEMPLD=y
CONFIG_MFD_88PM800=y
CONFIG_MFD_88PM805=y
# CONFIG_MFD_88PM860X is not set
CONFIG_MFD_MAX14577=m
CONFIG_MFD_MAX77620=y
CONFIG_MFD_MAX77650=y
# CONFIG_MFD_MAX77686 is not set
CONFIG_MFD_MAX77693=y
# CONFIG_MFD_MAX77714 is not set
# CONFIG_MFD_MAX77843 is not set
# CONFIG_MFD_MAX8907 is not set
CONFIG_MFD_MAX8925=y
# CONFIG_MFD_MAX8997 is not set
CONFIG_MFD_MAX8998=y
CONFIG_MFD_MT6360=y
# CONFIG_MFD_MT6397 is not set
CONFIG_MFD_MENF21BMC=m
CONFIG_MFD_NTXEC=m
# CONFIG_MFD_RETU is not set
CONFIG_MFD_PCF50633=m
# CONFIG_PCF50633_ADC is not set
# CONFIG_PCF50633_GPIO is not set
# CONFIG_MFD_PM8XXX is not set
# CONFIG_MFD_SPMI_PMIC is not set
# CONFIG_MFD_RT4831 is not set
CONFIG_MFD_RT5033=m
# CONFIG_MFD_RC5T583 is not set
# CONFIG_MFD_RK808 is not set
CONFIG_MFD_RN5T618=m
# CONFIG_MFD_SEC_CORE is not set
CONFIG_MFD_SI476X_CORE=y
CONFIG_MFD_SIMPLE_MFD_I2C=m
# CONFIG_MFD_SL28CPLD is not set
CONFIG_MFD_SM501=y
# CONFIG_MFD_SM501_GPIO is not set
# CONFIG_MFD_SKY81452 is not set
# CONFIG_ABX500_CORE is not set
# CONFIG_MFD_STMPE is not set
# CONFIG_MFD_SUN6I_PRCM is not set
CONFIG_MFD_SYSCON=y
# CONFIG_MFD_TI_AM335X_TSCADC is not set
# CONFIG_MFD_LP3943 is not set
# CONFIG_MFD_LP8788 is not set
CONFIG_MFD_TI_LMU=y
# CONFIG_MFD_PALMAS is not set
# CONFIG_TPS6105X is not set
CONFIG_TPS65010=m
CONFIG_TPS6507X=m
CONFIG_MFD_TPS65086=y
CONFIG_MFD_TPS65090=y
CONFIG_MFD_TPS65217=m
CONFIG_MFD_TI_LP873X=m
CONFIG_MFD_TI_LP87565=y
# CONFIG_MFD_TPS65218 is not set
# CONFIG_MFD_TPS6586X is not set
# CONFIG_MFD_TPS65910 is not set
CONFIG_MFD_TPS65912=y
CONFIG_MFD_TPS65912_I2C=y
# CONFIG_TWL4030_CORE is not set
# CONFIG_TWL6040_CORE is not set
CONFIG_MFD_WL1273_CORE=y
# CONFIG_MFD_LM3533 is not set
CONFIG_MFD_TC3589X=y
CONFIG_MFD_TQMX86=y
# CONFIG_MFD_LOCHNAGAR is not set
CONFIG_MFD_ARIZONA=y
CONFIG_MFD_ARIZONA_I2C=y
CONFIG_MFD_CS47L24=y
# CONFIG_MFD_WM5102 is not set
# CONFIG_MFD_WM5110 is not set
CONFIG_MFD_WM8997=y
# CONFIG_MFD_WM8998 is not set
# CONFIG_MFD_WM8400 is not set
CONFIG_MFD_WM831X=y
CONFIG_MFD_WM831X_I2C=y
CONFIG_MFD_WM8350=y
CONFIG_MFD_WM8350_I2C=y
CONFIG_MFD_WM8994=y
# CONFIG_MFD_STW481X is not set
CONFIG_MFD_ROHM_BD718XX=y
CONFIG_MFD_ROHM_BD71828=y
CONFIG_MFD_ROHM_BD957XMUF=y
# CONFIG_MFD_STM32_LPTIMER is not set
# CONFIG_MFD_STM32_TIMERS is not set
CONFIG_MFD_STPMIC1=y
CONFIG_MFD_STMFX=m
CONFIG_MFD_WCD934X=m
# CONFIG_MFD_ATC260X_I2C is not set
# CONFIG_MFD_KHADAS_MCU is not set
# CONFIG_MFD_ACER_A500_EC is not set
# CONFIG_MFD_QCOM_PM8008 is not set
# CONFIG_MFD_RSMU_I2C is not set
# end of Multifunction device drivers

CONFIG_REGULATOR=y
# CONFIG_REGULATOR_DEBUG is not set
CONFIG_REGULATOR_FIXED_VOLTAGE=m
# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
# CONFIG_REGULATOR_USERSPACE_CONSUMER is not set
CONFIG_REGULATOR_88PG86X=m
# CONFIG_REGULATOR_88PM800 is not set
# CONFIG_REGULATOR_ACT8865 is not set
CONFIG_REGULATOR_ACT8945A=m
CONFIG_REGULATOR_AD5398=m
# CONFIG_REGULATOR_ANATOP is not set
# CONFIG_REGULATOR_AAT2870 is not set
# CONFIG_REGULATOR_AS3722 is not set
# CONFIG_REGULATOR_AXP20X is not set
CONFIG_REGULATOR_BD71815=m
CONFIG_REGULATOR_BD71828=m
CONFIG_REGULATOR_BD718XX=y
# CONFIG_REGULATOR_BD9571MWV is not set
# CONFIG_REGULATOR_BD957XMUF is not set
CONFIG_REGULATOR_DA9052=y
CONFIG_REGULATOR_DA9055=y
# CONFIG_REGULATOR_DA9063 is not set
# CONFIG_REGULATOR_DA9121 is not set
CONFIG_REGULATOR_DA9210=y
CONFIG_REGULATOR_DA9211=m
CONFIG_REGULATOR_FAN53555=m
# CONFIG_REGULATOR_FAN53880 is not set
CONFIG_REGULATOR_GPIO=y
# CONFIG_REGULATOR_HI6421 is not set
CONFIG_REGULATOR_HI6421V530=m
CONFIG_REGULATOR_ISL9305=m
# CONFIG_REGULATOR_ISL6271A is not set
CONFIG_REGULATOR_LM363X=y
# CONFIG_REGULATOR_LP3971 is not set
# CONFIG_REGULATOR_LP3972 is not set
# CONFIG_REGULATOR_LP872X is not set
CONFIG_REGULATOR_LP873X=m
# CONFIG_REGULATOR_LP8755 is not set
CONFIG_REGULATOR_LP87565=m
# CONFIG_REGULATOR_LTC3589 is not set
CONFIG_REGULATOR_LTC3676=m
CONFIG_REGULATOR_MAX14577=m
CONFIG_REGULATOR_MAX1586=y
CONFIG_REGULATOR_MAX77620=m
CONFIG_REGULATOR_MAX77650=m
CONFIG_REGULATOR_MAX8649=y
CONFIG_REGULATOR_MAX8660=m
# CONFIG_REGULATOR_MAX8893 is not set
# CONFIG_REGULATOR_MAX8907 is not set
CONFIG_REGULATOR_MAX8925=y
CONFIG_REGULATOR_MAX8952=m
CONFIG_REGULATOR_MAX8973=y
CONFIG_REGULATOR_MAX8998=y
CONFIG_REGULATOR_MAX20086=m
# CONFIG_REGULATOR_MAX77686 is not set
# CONFIG_REGULATOR_MAX77693 is not set
# CONFIG_REGULATOR_MAX77802 is not set
CONFIG_REGULATOR_MAX77826=y
CONFIG_REGULATOR_MC13XXX_CORE=m
CONFIG_REGULATOR_MC13783=m
CONFIG_REGULATOR_MC13892=m
# CONFIG_REGULATOR_MCP16502 is not set
CONFIG_REGULATOR_MP5416=m
# CONFIG_REGULATOR_MP8859 is not set
# CONFIG_REGULATOR_MP886X is not set
CONFIG_REGULATOR_MPQ7920=m
# CONFIG_REGULATOR_MT6311 is not set
CONFIG_REGULATOR_MT6315=m
CONFIG_REGULATOR_MT6360=y
# CONFIG_REGULATOR_PBIAS is not set
CONFIG_REGULATOR_PCA9450=y
CONFIG_REGULATOR_PCF50633=m
CONFIG_REGULATOR_PF8X00=m
# CONFIG_REGULATOR_PFUZE100 is not set
CONFIG_REGULATOR_PV88060=y
# CONFIG_REGULATOR_PV88080 is not set
# CONFIG_REGULATOR_PV88090 is not set
CONFIG_REGULATOR_PWM=m
# CONFIG_REGULATOR_QCOM_RPMH is not set
# CONFIG_REGULATOR_QCOM_SPMI is not set
CONFIG_REGULATOR_QCOM_USB_VBUS=m
CONFIG_REGULATOR_RASPBERRYPI_TOUCHSCREEN_ATTINY=m
CONFIG_REGULATOR_RN5T618=m
CONFIG_REGULATOR_ROHM=y
CONFIG_REGULATOR_RT4801=y
CONFIG_REGULATOR_RT5033=m
# CONFIG_REGULATOR_RT5190A is not set
# CONFIG_REGULATOR_RT5759 is not set
CONFIG_REGULATOR_RT6160=m
# CONFIG_REGULATOR_RT6245 is not set
CONFIG_REGULATOR_RTQ2134=m
CONFIG_REGULATOR_RTMV20=y
# CONFIG_REGULATOR_RTQ6752 is not set
# CONFIG_REGULATOR_S2MPA01 is not set
# CONFIG_REGULATOR_S2MPS11 is not set
# CONFIG_REGULATOR_S5M8767 is not set
# CONFIG_REGULATOR_SC2731 is not set
CONFIG_REGULATOR_SLG51000=y
# CONFIG_REGULATOR_STM32_BOOSTER is not set
# CONFIG_REGULATOR_STM32_VREFBUF is not set
# CONFIG_REGULATOR_STM32_PWR is not set
# CONFIG_REGULATOR_STPMIC1 is not set
# CONFIG_REGULATOR_TI_ABB is not set
# CONFIG_REGULATOR_STW481X_VMMC is not set
CONFIG_REGULATOR_SY7636A=y
CONFIG_REGULATOR_SY8106A=m
# CONFIG_REGULATOR_SY8824X is not set
CONFIG_REGULATOR_SY8827N=y
# CONFIG_REGULATOR_TPS51632 is not set
CONFIG_REGULATOR_TPS62360=m
# CONFIG_REGULATOR_TPS6286X is not set
# CONFIG_REGULATOR_TPS65023 is not set
CONFIG_REGULATOR_TPS6507X=m
CONFIG_REGULATOR_TPS65086=y
CONFIG_REGULATOR_TPS65090=m
CONFIG_REGULATOR_TPS65132=m
CONFIG_REGULATOR_TPS65217=m
# CONFIG_REGULATOR_TPS65912 is not set
# CONFIG_REGULATOR_TPS68470 is not set
# CONFIG_REGULATOR_UNIPHIER is not set
CONFIG_REGULATOR_VCTRL=y
# CONFIG_REGULATOR_WM831X is not set
# CONFIG_REGULATOR_WM8350 is not set
CONFIG_REGULATOR_WM8994=y
CONFIG_REGULATOR_QCOM_LABIBB=m
CONFIG_RC_CORE=m
# CONFIG_LIRC is not set
CONFIG_RC_MAP=m
CONFIG_RC_DECODERS=y
CONFIG_IR_IMON_DECODER=m
CONFIG_IR_JVC_DECODER=m
# CONFIG_IR_MCE_KBD_DECODER is not set
CONFIG_IR_NEC_DECODER=m
# CONFIG_IR_RC5_DECODER is not set
CONFIG_IR_RC6_DECODER=m
# CONFIG_IR_RCMM_DECODER is not set
CONFIG_IR_SANYO_DECODER=m
CONFIG_IR_SHARP_DECODER=m
CONFIG_IR_SONY_DECODER=m
# CONFIG_IR_XMP_DECODER is not set
# CONFIG_RC_DEVICES is not set
CONFIG_CEC_CORE=y
CONFIG_CEC_NOTIFIER=y

#
# CEC support
#
# CONFIG_MEDIA_CEC_SUPPORT is not set
# end of CEC support

CONFIG_MEDIA_SUPPORT=y
CONFIG_MEDIA_SUPPORT_FILTER=y
# CONFIG_MEDIA_SUBDRV_AUTOSELECT is not set

#
# Media device types
#
CONFIG_MEDIA_CAMERA_SUPPORT=y
# CONFIG_MEDIA_ANALOG_TV_SUPPORT is not set
# CONFIG_MEDIA_DIGITAL_TV_SUPPORT is not set
# CONFIG_MEDIA_RADIO_SUPPORT is not set
CONFIG_MEDIA_SDR_SUPPORT=y
# CONFIG_MEDIA_PLATFORM_SUPPORT is not set
# CONFIG_MEDIA_TEST_SUPPORT is not set
# end of Media device types

CONFIG_VIDEO_DEV=y
CONFIG_MEDIA_CONTROLLER=y

#
# Video4Linux options
#
CONFIG_VIDEO_V4L2_I2C=y
CONFIG_VIDEO_V4L2_SUBDEV_API=y
CONFIG_VIDEO_ADV_DEBUG=y
# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
# CONFIG_V4L2_FLASH_LED_CLASS is not set
CONFIG_V4L2_FWNODE=y
CONFIG_V4L2_ASYNC=y
# end of Video4Linux options

#
# Media controller options
#
# end of Media controller options

#
# Media drivers
#

#
# Drivers filtered as selected at 'Filter media drivers'
#

#
# Media drivers
#
CONFIG_VIDEOBUF2_CORE=y
CONFIG_VIDEOBUF2_V4L2=y
CONFIG_VIDEOBUF2_MEMOPS=y
CONFIG_VIDEOBUF2_VMALLOC=y
# end of Media drivers

#
# Media ancillary drivers
#
CONFIG_VIDEO_IR_I2C=m

#
# Camera sensor devices
#
CONFIG_VIDEO_APTINA_PLL=y
CONFIG_VIDEO_AR0521=m
# CONFIG_VIDEO_HI556 is not set
# CONFIG_VIDEO_HI846 is not set
CONFIG_VIDEO_HI847=m
# CONFIG_VIDEO_IMX208 is not set
CONFIG_VIDEO_IMX214=m
CONFIG_VIDEO_IMX219=m
CONFIG_VIDEO_IMX258=m
# CONFIG_VIDEO_IMX274 is not set
CONFIG_VIDEO_IMX290=y
CONFIG_VIDEO_IMX319=m
CONFIG_VIDEO_IMX334=m
CONFIG_VIDEO_IMX335=m
CONFIG_VIDEO_IMX355=y
# CONFIG_VIDEO_IMX412 is not set
CONFIG_VIDEO_MAX9271_LIB=m
CONFIG_VIDEO_MT9M001=y
CONFIG_VIDEO_MT9M032=m
# CONFIG_VIDEO_MT9M111 is not set
CONFIG_VIDEO_MT9P031=y
# CONFIG_VIDEO_MT9T001 is not set
CONFIG_VIDEO_MT9T112=y
CONFIG_VIDEO_MT9V011=m
# CONFIG_VIDEO_MT9V032 is not set
CONFIG_VIDEO_MT9V111=y
CONFIG_VIDEO_NOON010PC30=y
CONFIG_VIDEO_OG01A1B=m
CONFIG_VIDEO_OV02A10=m
CONFIG_VIDEO_OV08D10=m
# CONFIG_VIDEO_OV13858 is not set
# CONFIG_VIDEO_OV13B10 is not set
CONFIG_VIDEO_OV2640=m
CONFIG_VIDEO_OV2659=m
CONFIG_VIDEO_OV2680=m
# CONFIG_VIDEO_OV2685 is not set
# CONFIG_VIDEO_OV2740 is not set
# CONFIG_VIDEO_OV5640 is not set
CONFIG_VIDEO_OV5645=y
# CONFIG_VIDEO_OV5647 is not set
# CONFIG_VIDEO_OV5670 is not set
# CONFIG_VIDEO_OV5675 is not set
CONFIG_VIDEO_OV5693=m
CONFIG_VIDEO_OV5695=m
# CONFIG_VIDEO_OV6650 is not set
CONFIG_VIDEO_OV7251=m
CONFIG_VIDEO_OV7640=y
# CONFIG_VIDEO_OV7670 is not set
CONFIG_VIDEO_OV772X=m
CONFIG_VIDEO_OV7740=y
CONFIG_VIDEO_OV8856=y
CONFIG_VIDEO_OV9282=y
CONFIG_VIDEO_OV9640=y
CONFIG_VIDEO_OV9650=m
# CONFIG_VIDEO_OV9734 is not set
CONFIG_VIDEO_RDACM20=m
CONFIG_VIDEO_RDACM21=m
CONFIG_VIDEO_RJ54N1=y
CONFIG_VIDEO_S5K4ECGX=m
# CONFIG_VIDEO_S5K5BAF is not set
# CONFIG_VIDEO_S5K6A3 is not set
CONFIG_VIDEO_S5K6AA=m
CONFIG_VIDEO_SR030PC30=y
CONFIG_VIDEO_VS6624=m
# CONFIG_VIDEO_CCS is not set
# CONFIG_VIDEO_ET8EK8 is not set
# CONFIG_VIDEO_M5MOLS is not set
# end of Camera sensor devices

#
# Lens drivers
#
# CONFIG_VIDEO_AD5820 is not set
CONFIG_VIDEO_AK7375=m
# CONFIG_VIDEO_DW9714 is not set
# CONFIG_VIDEO_DW9768 is not set
CONFIG_VIDEO_DW9807_VCM=m
# end of Lens drivers

#
# Flash devices
#
CONFIG_VIDEO_ADP1653=y
# CONFIG_VIDEO_LM3560 is not set
CONFIG_VIDEO_LM3646=m
# end of Flash devices

#
# Audio decoders, processors and mixers
#
CONFIG_VIDEO_CS3308=y
CONFIG_VIDEO_CS5345=y
CONFIG_VIDEO_CS53L32A=m
# CONFIG_VIDEO_MSP3400 is not set
CONFIG_VIDEO_SONY_BTF_MPX=m
CONFIG_VIDEO_TDA7432=m
CONFIG_VIDEO_TDA9840=y
CONFIG_VIDEO_TEA6415C=y
CONFIG_VIDEO_TEA6420=y
CONFIG_VIDEO_TLV320AIC23B=y
CONFIG_VIDEO_TVAUDIO=y
# CONFIG_VIDEO_UDA1342 is not set
# CONFIG_VIDEO_VP27SMPX is not set
CONFIG_VIDEO_WM8739=m
# CONFIG_VIDEO_WM8775 is not set
# end of Audio decoders, processors and mixers

#
# RDS decoders
#
CONFIG_VIDEO_SAA6588=y
# end of RDS decoders

#
# Video decoders
#
# CONFIG_VIDEO_ADV7180 is not set
# CONFIG_VIDEO_ADV7183 is not set
# CONFIG_VIDEO_ADV748X is not set
CONFIG_VIDEO_ADV7604=m
# CONFIG_VIDEO_ADV7604_CEC is not set
# CONFIG_VIDEO_ADV7842 is not set
CONFIG_VIDEO_BT819=y
CONFIG_VIDEO_BT856=m
CONFIG_VIDEO_BT866=y
# CONFIG_VIDEO_ISL7998X is not set
# CONFIG_VIDEO_KS0127 is not set
CONFIG_VIDEO_MAX9286=m
CONFIG_VIDEO_ML86V7667=m
CONFIG_VIDEO_SAA7110=y
# CONFIG_VIDEO_SAA711X is not set
CONFIG_VIDEO_TC358743=y
CONFIG_VIDEO_TC358743_CEC=y
# CONFIG_VIDEO_TVP514X is not set
# CONFIG_VIDEO_TVP5150 is not set
CONFIG_VIDEO_TVP7002=m
CONFIG_VIDEO_TW2804=y
CONFIG_VIDEO_TW9903=m
# CONFIG_VIDEO_TW9906 is not set
# CONFIG_VIDEO_TW9910 is not set
CONFIG_VIDEO_VPX3220=m

#
# Video and audio decoders
#
CONFIG_VIDEO_SAA717X=y
CONFIG_VIDEO_CX25840=y
# end of Video decoders

#
# Video encoders
#
CONFIG_VIDEO_AD9389B=y
CONFIG_VIDEO_ADV7170=y
CONFIG_VIDEO_ADV7175=y
# CONFIG_VIDEO_ADV7343 is not set
CONFIG_VIDEO_ADV7393=y
# CONFIG_VIDEO_ADV7511 is not set
# CONFIG_VIDEO_AK881X is not set
CONFIG_VIDEO_SAA7127=m
# CONFIG_VIDEO_SAA7185 is not set
# CONFIG_VIDEO_THS8200 is not set
# end of Video encoders

#
# Video improvement chips
#
# CONFIG_VIDEO_UPD64031A is not set
# CONFIG_VIDEO_UPD64083 is not set
# end of Video improvement chips

#
# Audio/Video compression chips
#
# CONFIG_VIDEO_SAA6752HS is not set
# end of Audio/Video compression chips

#
# SDR tuner chips
#
CONFIG_SDR_MAX2175=m
# end of SDR tuner chips

#
# Miscellaneous helper chips
#
CONFIG_VIDEO_I2C=y
# CONFIG_VIDEO_M52790 is not set
# CONFIG_VIDEO_ST_MIPID02 is not set
# CONFIG_VIDEO_THS7303 is not set
# end of Miscellaneous helper chips

CONFIG_MEDIA_TUNER=y

#
# Customize TV tuners
#
# CONFIG_MEDIA_TUNER_E4000 is not set
CONFIG_MEDIA_TUNER_FC0011=m
# CONFIG_MEDIA_TUNER_FC0012 is not set
CONFIG_MEDIA_TUNER_FC0013=m
# CONFIG_MEDIA_TUNER_FC2580 is not set
# CONFIG_MEDIA_TUNER_IT913X is not set
CONFIG_MEDIA_TUNER_M88RS6000T=y
# CONFIG_MEDIA_TUNER_MAX2165 is not set
CONFIG_MEDIA_TUNER_MC44S803=y
CONFIG_MEDIA_TUNER_MT2060=m
CONFIG_MEDIA_TUNER_MT2063=m
CONFIG_MEDIA_TUNER_MT20XX=m
CONFIG_MEDIA_TUNER_MT2131=y
CONFIG_MEDIA_TUNER_MT2266=m
CONFIG_MEDIA_TUNER_MXL301RF=y
CONFIG_MEDIA_TUNER_MXL5005S=y
# CONFIG_MEDIA_TUNER_MXL5007T is not set
# CONFIG_MEDIA_TUNER_QM1D1B0004 is not set
CONFIG_MEDIA_TUNER_QM1D1C0042=y
# CONFIG_MEDIA_TUNER_QT1010 is not set
CONFIG_MEDIA_TUNER_R820T=y
# CONFIG_MEDIA_TUNER_SI2157 is not set
# CONFIG_MEDIA_TUNER_SIMPLE is not set
# CONFIG_MEDIA_TUNER_TDA18212 is not set
# CONFIG_MEDIA_TUNER_TDA18218 is not set
CONFIG_MEDIA_TUNER_TDA18250=m
CONFIG_MEDIA_TUNER_TDA18271=m
# CONFIG_MEDIA_TUNER_TDA827X is not set
# CONFIG_MEDIA_TUNER_TDA8290 is not set
CONFIG_MEDIA_TUNER_TDA9887=y
CONFIG_MEDIA_TUNER_TEA5761=y
# CONFIG_MEDIA_TUNER_TEA5767 is not set
CONFIG_MEDIA_TUNER_TUA9001=y
# CONFIG_MEDIA_TUNER_XC2028 is not set
# CONFIG_MEDIA_TUNER_XC4000 is not set
# CONFIG_MEDIA_TUNER_XC5000 is not set
# end of Customize TV tuners
# end of Media ancillary drivers

#
# Graphics support
#
CONFIG_APERTURE_HELPERS=y
# CONFIG_IMX_IPUV3_CORE is not set
CONFIG_DRM=m
CONFIG_DRM_MIPI_DSI=y
# CONFIG_DRM_KUNIT_TEST is not set
CONFIG_DRM_KMS_HELPER=m
CONFIG_DRM_DEBUG_DP_MST_TOPOLOGY_REFS=y
# CONFIG_DRM_DEBUG_MODESET_LOCK is not set
# CONFIG_DRM_FBDEV_EMULATION is not set
CONFIG_DRM_LOAD_EDID_FIRMWARE=y
CONFIG_DRM_DP_AUX_BUS=m
CONFIG_DRM_DISPLAY_HELPER=m
CONFIG_DRM_DISPLAY_DP_HELPER=y
CONFIG_DRM_DISPLAY_HDCP_HELPER=y
CONFIG_DRM_DISPLAY_HDMI_HELPER=y
CONFIG_DRM_DP_AUX_CHARDEV=y
CONFIG_DRM_DP_CEC=y
CONFIG_DRM_GEM_DMA_HELPER=m
CONFIG_DRM_GEM_SHMEM_HELPER=m
CONFIG_DRM_SCHED=m

#
# I2C encoder or helper chips
#
CONFIG_DRM_I2C_CH7006=m
CONFIG_DRM_I2C_SIL164=m
# CONFIG_DRM_I2C_NXP_TDA998X is not set
CONFIG_DRM_I2C_NXP_TDA9950=m
# end of I2C encoder or helper chips

#
# ARM devices
#
# CONFIG_DRM_HDLCD is not set
# CONFIG_DRM_MALI_DISPLAY is not set
# CONFIG_DRM_KOMEDA is not set
# end of ARM devices

# CONFIG_DRM_KMB_DISPLAY is not set
CONFIG_DRM_VGEM=m
CONFIG_DRM_VKMS=m
# CONFIG_DRM_EXYNOS is not set
CONFIG_DRM_RCAR_DW_HDMI=m
# CONFIG_DRM_RCAR_USE_LVDS is not set
CONFIG_DRM_RCAR_MIPI_DSI=m
# CONFIG_DRM_SUN4I is not set
# CONFIG_DRM_MSM is not set
CONFIG_DRM_PANEL=y

#
# Display Panels
#
# CONFIG_DRM_PANEL_ARM_VERSATILE is not set
# CONFIG_DRM_PANEL_ASUS_Z00T_TM5P5_NT35596 is not set
# CONFIG_DRM_PANEL_BOE_BF060Y8M_AJ0 is not set
CONFIG_DRM_PANEL_BOE_HIMAX8279D=m
# CONFIG_DRM_PANEL_BOE_TV101WUM_NL6 is not set
CONFIG_DRM_PANEL_DSI_CM=m
# CONFIG_DRM_PANEL_LVDS is not set
CONFIG_DRM_PANEL_EBBG_FT8719=m
CONFIG_DRM_PANEL_ELIDA_KD35T133=m
CONFIG_DRM_PANEL_FEIXIN_K101_IM2BA02=m
CONFIG_DRM_PANEL_FEIYANG_FY07024DI26A30D=m
CONFIG_DRM_PANEL_ILITEK_ILI9881C=m
CONFIG_DRM_PANEL_INNOLUX_P079ZCA=m
# CONFIG_DRM_PANEL_JDI_LT070ME05000 is not set
CONFIG_DRM_PANEL_JDI_R63452=m
# CONFIG_DRM_PANEL_KHADAS_TS050 is not set
# CONFIG_DRM_PANEL_KINGDISPLAY_KD097D04 is not set
CONFIG_DRM_PANEL_LEADTEK_LTK050H3146W=m
CONFIG_DRM_PANEL_LEADTEK_LTK500HD1829=m
CONFIG_DRM_PANEL_NOVATEK_NT35510=m
CONFIG_DRM_PANEL_NOVATEK_NT35560=m
CONFIG_DRM_PANEL_NOVATEK_NT35950=m
CONFIG_DRM_PANEL_NOVATEK_NT36672A=m
CONFIG_DRM_PANEL_MANTIX_MLAF057WE51=m
CONFIG_DRM_PANEL_OLIMEX_LCD_OLINUXINO=m
CONFIG_DRM_PANEL_ORISETECH_OTM8009A=m
CONFIG_DRM_PANEL_OSD_OSD101T2587_53TS=m
CONFIG_DRM_PANEL_PANASONIC_VVX10F034N00=m
CONFIG_DRM_PANEL_RASPBERRYPI_TOUCHSCREEN=m
# CONFIG_DRM_PANEL_RAYDIUM_RM67191 is not set
CONFIG_DRM_PANEL_RAYDIUM_RM68200=m
CONFIG_DRM_PANEL_RONBO_RB070D30=m
CONFIG_DRM_PANEL_SAMSUNG_S6D16D0=m
CONFIG_DRM_PANEL_SAMSUNG_S6E3HA2=m
CONFIG_DRM_PANEL_SAMSUNG_S6E63J0X03=m
# CONFIG_DRM_PANEL_SAMSUNG_S6E63M0 is not set
CONFIG_DRM_PANEL_SAMSUNG_S6E88A0_AMS452EF01=m
# CONFIG_DRM_PANEL_SAMSUNG_S6E8AA0 is not set
CONFIG_DRM_PANEL_SAMSUNG_SOFEF00=m
CONFIG_DRM_PANEL_SEIKO_43WVF1G=m
CONFIG_DRM_PANEL_SHARP_LQ101R1SX01=m
CONFIG_DRM_PANEL_SHARP_LS037V7DW01=m
CONFIG_DRM_PANEL_SHARP_LS043T1LE01=m
CONFIG_DRM_PANEL_SHARP_LS060T1SX01=m
# CONFIG_DRM_PANEL_SITRONIX_ST7701 is not set
CONFIG_DRM_PANEL_SITRONIX_ST7703=m
CONFIG_DRM_PANEL_SONY_TULIP_TRULY_NT35521=m
CONFIG_DRM_PANEL_TDO_TL070WSH30=m
CONFIG_DRM_PANEL_TRULY_NT35597_WQXGA=m
CONFIG_DRM_PANEL_VISIONOX_RM69299=m
CONFIG_DRM_PANEL_XINPENG_XPP055C272=m
# end of Display Panels

CONFIG_DRM_BRIDGE=y
CONFIG_DRM_PANEL_BRIDGE=y

#
# Display Interface Bridges
#
CONFIG_DRM_CDNS_DSI=m
CONFIG_DRM_CHIPONE_ICN6211=m
CONFIG_DRM_CHRONTEL_CH7033=m
# CONFIG_DRM_CROS_EC_ANX7688 is not set
CONFIG_DRM_DISPLAY_CONNECTOR=m
# CONFIG_DRM_FSL_LDB is not set
CONFIG_DRM_ITE_IT6505=m
CONFIG_DRM_LONTIUM_LT8912B=m
# CONFIG_DRM_LONTIUM_LT9211 is not set
CONFIG_DRM_LONTIUM_LT9611=m
CONFIG_DRM_LONTIUM_LT9611UXC=m
CONFIG_DRM_ITE_IT66121=m
CONFIG_DRM_LVDS_CODEC=m
CONFIG_DRM_MEGACHIPS_STDPXXXX_GE_B850V3_FW=m
# CONFIG_DRM_NWL_MIPI_DSI is not set
CONFIG_DRM_NXP_PTN3460=m
CONFIG_DRM_PARADE_PS8622=m
CONFIG_DRM_PARADE_PS8640=m
CONFIG_DRM_SIL_SII8620=m
CONFIG_DRM_SII902X=m
CONFIG_DRM_SII9234=m
# CONFIG_DRM_SIMPLE_BRIDGE is not set
CONFIG_DRM_THINE_THC63LVD1024=m
CONFIG_DRM_TOSHIBA_TC358762=m
# CONFIG_DRM_TOSHIBA_TC358764 is not set
CONFIG_DRM_TOSHIBA_TC358767=m
CONFIG_DRM_TOSHIBA_TC358768=m
# CONFIG_DRM_TOSHIBA_TC358775 is not set
CONFIG_DRM_TI_DLPC3433=m
CONFIG_DRM_TI_TFP410=m
# CONFIG_DRM_TI_SN65DSI83 is not set
CONFIG_DRM_TI_SN65DSI86=m
CONFIG_DRM_TI_TPD12S015=m
# CONFIG_DRM_ANALOGIX_ANX6345 is not set
CONFIG_DRM_ANALOGIX_ANX78XX=m
CONFIG_DRM_ANALOGIX_DP=m
# CONFIG_DRM_ANALOGIX_ANX7625 is not set
CONFIG_DRM_I2C_ADV7511=m
CONFIG_DRM_I2C_ADV7511_CEC=y
CONFIG_DRM_CDNS_MHDP8546=m
CONFIG_DRM_CDNS_MHDP8546_J721E=y
# CONFIG_DRM_IMX8QM_LDB is not set
# CONFIG_DRM_IMX8QXP_LDB is not set
# CONFIG_DRM_IMX8QXP_PIXEL_COMBINER is not set
# CONFIG_DRM_IMX8QXP_PIXEL_LINK_TO_DPI is not set
CONFIG_DRM_DW_HDMI=m
# CONFIG_DRM_DW_HDMI_CEC is not set
# end of Display Interface Bridges

# CONFIG_DRM_INGENIC is not set
# CONFIG_DRM_V3D is not set
CONFIG_DRM_ETNAVIV=m
CONFIG_DRM_ETNAVIV_THERMAL=y
CONFIG_DRM_LOGICVC=m
CONFIG_DRM_MXS=y
CONFIG_DRM_MXSFB=m
CONFIG_DRM_IMX_LCDIF=m
CONFIG_DRM_ARCPGU=m
CONFIG_DRM_SIMPLEDRM=m
# CONFIG_DRM_PL111 is not set
# CONFIG_DRM_TVE200 is not set
# CONFIG_DRM_LIMA is not set
# CONFIG_DRM_ASPEED_GFX is not set
# CONFIG_DRM_MCDE is not set
# CONFIG_DRM_TIDSS is not set
CONFIG_DRM_SSD130X=m
# CONFIG_DRM_SSD130X_I2C is not set
# CONFIG_DRM_SPRD is not set
# CONFIG_DRM_LEGACY is not set
CONFIG_DRM_PANEL_ORIENTATION_QUIRKS=m
CONFIG_DRM_NOMODESET=y

#
# Frame buffer Devices
#
CONFIG_FB_CMDLINE=y
CONFIG_FB_NOTIFY=y
CONFIG_FB=y
CONFIG_FIRMWARE_EDID=y
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
CONFIG_FB_SYS_FILLRECT=y
CONFIG_FB_SYS_COPYAREA=y
CONFIG_FB_SYS_IMAGEBLIT=y
CONFIG_FB_FOREIGN_ENDIAN=y
# CONFIG_FB_BOTH_ENDIAN is not set
CONFIG_FB_BIG_ENDIAN=y
# CONFIG_FB_LITTLE_ENDIAN is not set
CONFIG_FB_SYS_FOPS=y
CONFIG_FB_DEFERRED_IO=y
CONFIG_FB_BACKLIGHT=m
CONFIG_FB_MODE_HELPERS=y
CONFIG_FB_TILEBLITTING=y

#
# Frame buffer hardware drivers
#
# CONFIG_FB_CLPS711X is not set
# CONFIG_FB_IMX is not set
# CONFIG_FB_ARC is not set
# CONFIG_FB_CONTROL is not set
# CONFIG_FB_GBE is not set
# CONFIG_FB_PVR2 is not set
CONFIG_FB_OPENCORES=m
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_ATMEL is not set
# CONFIG_FB_WM8505 is not set
# CONFIG_FB_PXA168 is not set
# CONFIG_FB_W100 is not set
# CONFIG_FB_SH_MOBILE_LCDC is not set
# CONFIG_FB_TMIO is not set
# CONFIG_FB_S3C is not set
CONFIG_FB_SM501=m
CONFIG_FB_IBM_GXT4500=y
CONFIG_FB_GOLDFISH=y
# CONFIG_FB_DA8XX is not set
CONFIG_FB_VIRTUAL=y
# CONFIG_FB_METRONOME is not set
# CONFIG_FB_BROADSHEET is not set
# CONFIG_FB_SIMPLE is not set
CONFIG_FB_SSD1307=m
# CONFIG_FB_OMAP2 is not set
# CONFIG_MMP_DISP is not set
# end of Frame buffer Devices

#
# Backlight & LCD device support
#
# CONFIG_LCD_CLASS_DEVICE is not set
CONFIG_BACKLIGHT_CLASS_DEVICE=m
CONFIG_BACKLIGHT_KTD253=m
# CONFIG_BACKLIGHT_OMAP1 is not set
# CONFIG_BACKLIGHT_PWM is not set
CONFIG_BACKLIGHT_DA9052=m
CONFIG_BACKLIGHT_MAX8925=m
# CONFIG_BACKLIGHT_QCOM_WLED is not set
CONFIG_BACKLIGHT_WM831X=m
# CONFIG_BACKLIGHT_ADP5520 is not set
# CONFIG_BACKLIGHT_ADP8860 is not set
CONFIG_BACKLIGHT_ADP8870=m
CONFIG_BACKLIGHT_PCF50633=m
CONFIG_BACKLIGHT_AAT2870=m
CONFIG_BACKLIGHT_LM3630A=m
# CONFIG_BACKLIGHT_LM3639 is not set
CONFIG_BACKLIGHT_LP855X=m
# CONFIG_BACKLIGHT_TPS65217 is not set
CONFIG_BACKLIGHT_GPIO=m
CONFIG_BACKLIGHT_LV5207LP=m
CONFIG_BACKLIGHT_BD6107=m
CONFIG_BACKLIGHT_ARCXCNN=m
# CONFIG_BACKLIGHT_LED is not set
# end of Backlight & LCD device support

CONFIG_VIDEOMODE_HELPERS=y
CONFIG_HDMI=y

#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
CONFIG_DUMMY_CONSOLE=y
CONFIG_DUMMY_CONSOLE_COLUMNS=80
CONFIG_DUMMY_CONSOLE_ROWS=25
CONFIG_FRAMEBUFFER_CONSOLE=y
# CONFIG_FRAMEBUFFER_CONSOLE_LEGACY_ACCELERATION is not set
CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
# CONFIG_FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER is not set
# end of Console display driver support

CONFIG_LOGO=y
CONFIG_LOGO_LINUX_MONO=y
# CONFIG_LOGO_LINUX_VGA16 is not set
# CONFIG_LOGO_LINUX_CLUT224 is not set
# end of Graphics support

# CONFIG_SOUND is not set

#
# HID support
#
CONFIG_HID=m
# CONFIG_HID_BATTERY_STRENGTH is not set
CONFIG_HIDRAW=y
CONFIG_UHID=m
CONFIG_HID_GENERIC=m

#
# Special HID drivers
#
CONFIG_HID_A4TECH=m
# CONFIG_HID_ACRUX is not set
CONFIG_HID_APPLE=m
CONFIG_HID_AUREAL=m
# CONFIG_HID_BELKIN is not set
CONFIG_HID_CHERRY=m
CONFIG_HID_COUGAR=m
# CONFIG_HID_MACALLY is not set
CONFIG_HID_CMEDIA=m
# CONFIG_HID_CYPRESS is not set
CONFIG_HID_DRAGONRISE=m
# CONFIG_DRAGONRISE_FF is not set
CONFIG_HID_EMS_FF=m
CONFIG_HID_ELECOM=m
CONFIG_HID_EZKEY=m
# CONFIG_HID_GEMBIRD is not set
# CONFIG_HID_GFRM is not set
CONFIG_HID_GLORIOUS=m
CONFIG_HID_VIVALDI_COMMON=m
CONFIG_HID_VIVALDI=m
# CONFIG_HID_KEYTOUCH is not set
CONFIG_HID_KYE=m
CONFIG_HID_WALTOP=m
CONFIG_HID_VIEWSONIC=m
# CONFIG_HID_XIAOMI is not set
# CONFIG_HID_GYRATION is not set
# CONFIG_HID_ICADE is not set
CONFIG_HID_ITE=m
# CONFIG_HID_JABRA is not set
CONFIG_HID_TWINHAN=m
CONFIG_HID_KENSINGTON=m
CONFIG_HID_LCPOWER=m
# CONFIG_HID_LED is not set
CONFIG_HID_LENOVO=m
# CONFIG_HID_MAGICMOUSE is not set
CONFIG_HID_MALTRON=m
CONFIG_HID_MAYFLASH=m
CONFIG_HID_REDRAGON=m
# CONFIG_HID_MICROSOFT is not set
CONFIG_HID_MONTEREY=m
CONFIG_HID_MULTITOUCH=m
CONFIG_HID_NINTENDO=m
# CONFIG_NINTENDO_FF is not set
CONFIG_HID_NTI=m
CONFIG_HID_ORTEK=m
CONFIG_HID_PANTHERLORD=m
# CONFIG_PANTHERLORD_FF is not set
# CONFIG_HID_PETALYNX is not set
CONFIG_HID_PICOLCD=m
# CONFIG_HID_PICOLCD_FB is not set
# CONFIG_HID_PICOLCD_BACKLIGHT is not set
# CONFIG_HID_PICOLCD_LEDS is not set
# CONFIG_HID_PICOLCD_CIR is not set
CONFIG_HID_PLANTRONICS=m
CONFIG_HID_RAZER=m
CONFIG_HID_PRIMAX=m
CONFIG_HID_SAITEK=m
CONFIG_HID_SEMITEK=m
CONFIG_HID_SPEEDLINK=m
CONFIG_HID_STEAM=m
# CONFIG_HID_STEELSERIES is not set
CONFIG_HID_SUNPLUS=m
CONFIG_HID_RMI=m
CONFIG_HID_GREENASIA=m
CONFIG_GREENASIA_FF=y
CONFIG_HID_SMARTJOYPLUS=m
CONFIG_SMARTJOYPLUS_FF=y
CONFIG_HID_TIVO=m
CONFIG_HID_TOPSEED=m
# CONFIG_HID_THINGM is not set
CONFIG_HID_UDRAW_PS3=m
CONFIG_HID_WIIMOTE=m
CONFIG_HID_XINMO=m
# CONFIG_HID_ZEROPLUS is not set
# CONFIG_HID_ZYDACRON is not set
CONFIG_HID_SENSOR_HUB=m
# CONFIG_HID_SENSOR_CUSTOM_SENSOR is not set
CONFIG_HID_ALPS=m
# end of Special HID drivers

#
# I2C HID support
#
CONFIG_I2C_HID_OF=m
CONFIG_I2C_HID_OF_ELAN=m
CONFIG_I2C_HID_OF_GOODIX=m
# end of I2C HID support

CONFIG_I2C_HID_CORE=m
# end of HID support

CONFIG_USB_OHCI_LITTLE_ENDIAN=y
# CONFIG_USB_SUPPORT is not set
CONFIG_MMC=m
CONFIG_PWRSEQ_EMMC=m
CONFIG_PWRSEQ_SIMPLE=m
CONFIG_MMC_BLOCK=m
CONFIG_MMC_BLOCK_MINORS=8
CONFIG_SDIO_UART=m
CONFIG_MMC_TEST=m

#
# MMC/SD/SDIO Host Controller Drivers
#
# CONFIG_MMC_DEBUG is not set
# CONFIG_MMC_SDHCI is not set
# CONFIG_MMC_MESON_GX is not set
# CONFIG_MMC_MESON_MX_SDHC is not set
# CONFIG_MMC_MESON_MX_SDIO is not set
# CONFIG_MMC_MOXART is not set
# CONFIG_MMC_OMAP_HS is not set
# CONFIG_MMC_DAVINCI is not set
# CONFIG_MMC_S3C is not set
# CONFIG_MMC_TMIO is not set
# CONFIG_MMC_SDHI is not set
# CONFIG_MMC_UNIPHIER is not set
# CONFIG_MMC_DW is not set
# CONFIG_MMC_SH_MMCIF is not set
# CONFIG_MMC_USDHI6ROL0 is not set
# CONFIG_MMC_CQHCI is not set
# CONFIG_MMC_HSQ is not set
# CONFIG_MMC_BCM2835 is not set
# CONFIG_MMC_MTK is not set
# CONFIG_MMC_OWL is not set
CONFIG_MMC_LITEX=m
CONFIG_SCSI_UFSHCD=m
# CONFIG_SCSI_UFS_BSG is not set
CONFIG_SCSI_UFS_HPB=y
CONFIG_SCSI_UFS_HWMON=y
CONFIG_SCSI_UFSHCD_PLATFORM=m
CONFIG_SCSI_UFS_CDNS_PLATFORM=m
CONFIG_SCSI_UFS_DWC_TC_PLATFORM=m
# CONFIG_SCSI_UFS_HISI is not set
# CONFIG_SCSI_UFS_RENESAS is not set
# CONFIG_SCSI_UFS_TI_J721E is not set
# CONFIG_SCSI_UFS_EXYNOS is not set
CONFIG_MEMSTICK=y
# CONFIG_MEMSTICK_DEBUG is not set

#
# MemoryStick drivers
#
# CONFIG_MEMSTICK_UNSAFE_RESUME is not set
CONFIG_MSPRO_BLOCK=m
CONFIG_MS_BLOCK=m

#
# MemoryStick Host Controller Drivers
#
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=m
CONFIG_LEDS_CLASS_FLASH=m
# CONFIG_LEDS_CLASS_MULTICOLOR is not set
# CONFIG_LEDS_BRIGHTNESS_HW_CHANGED is not set

#
# LED drivers
#
CONFIG_LEDS_AN30259A=m
# CONFIG_LEDS_ARIEL is not set
CONFIG_LEDS_AW2013=m
CONFIG_LEDS_BCM6328=m
# CONFIG_LEDS_BCM6358 is not set
# CONFIG_LEDS_LM3530 is not set
CONFIG_LEDS_LM3532=m
# CONFIG_LEDS_LM3642 is not set
CONFIG_LEDS_LM3692X=m
# CONFIG_LEDS_S3C24XX is not set
# CONFIG_LEDS_COBALT_QUBE is not set
# CONFIG_LEDS_PCA9532 is not set
CONFIG_LEDS_GPIO=m
CONFIG_LEDS_LP3944=m
CONFIG_LEDS_LP3952=m
CONFIG_LEDS_LP50XX=m
CONFIG_LEDS_LP55XX_COMMON=m
CONFIG_LEDS_LP5521=m
CONFIG_LEDS_LP5523=m
CONFIG_LEDS_LP5562=m
# CONFIG_LEDS_LP8501 is not set
CONFIG_LEDS_LP8860=m
# CONFIG_LEDS_PCA955X is not set
CONFIG_LEDS_PCA963X=m
CONFIG_LEDS_WM831X_STATUS=m
CONFIG_LEDS_WM8350=m
CONFIG_LEDS_DA9052=m
CONFIG_LEDS_PWM=m
# CONFIG_LEDS_REGULATOR is not set
CONFIG_LEDS_BD2802=m
CONFIG_LEDS_LT3593=m
CONFIG_LEDS_ADP5520=m
CONFIG_LEDS_MC13783=m
CONFIG_LEDS_NS2=m
CONFIG_LEDS_NETXBIG=m
CONFIG_LEDS_TCA6507=m
CONFIG_LEDS_TLC591XX=m
CONFIG_LEDS_MAX77650=m
CONFIG_LEDS_LM355x=m
# CONFIG_LEDS_OT200 is not set
CONFIG_LEDS_MENF21BMC=m
CONFIG_LEDS_IS31FL319X=m
# CONFIG_LEDS_IS31FL32XX is not set

#
# LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)
#
CONFIG_LEDS_BLINKM=m
# CONFIG_LEDS_MLXREG is not set
# CONFIG_LEDS_USER is not set
CONFIG_LEDS_TI_LMU_COMMON=m
# CONFIG_LEDS_LM3697 is not set
CONFIG_LEDS_LM36274=m
# CONFIG_LEDS_IP30 is not set
# CONFIG_LEDS_BCM63138 is not set
# CONFIG_LEDS_LGM is not set

#
# Flash and Torch LED drivers
#
CONFIG_LEDS_AAT1290=m
CONFIG_LEDS_AS3645A=m
CONFIG_LEDS_KTD2692=m
# CONFIG_LEDS_LM3601X is not set
CONFIG_LEDS_MAX77693=m
CONFIG_LEDS_MT6360=m
# CONFIG_LEDS_RT4505 is not set
CONFIG_LEDS_RT8515=m
CONFIG_LEDS_SGM3140=m

#
# RGB LED drivers
#

#
# LED Triggers
#
CONFIG_LEDS_TRIGGERS=y
# CONFIG_LEDS_TRIGGER_TIMER is not set
# CONFIG_LEDS_TRIGGER_ONESHOT is not set
CONFIG_LEDS_TRIGGER_MTD=y
CONFIG_LEDS_TRIGGER_HEARTBEAT=y
CONFIG_LEDS_TRIGGER_BACKLIGHT=m
# CONFIG_LEDS_TRIGGER_CPU is not set
CONFIG_LEDS_TRIGGER_ACTIVITY=m
CONFIG_LEDS_TRIGGER_GPIO=m
CONFIG_LEDS_TRIGGER_DEFAULT_ON=y

#
# iptables trigger is under Netfilter config (LED target)
#
CONFIG_LEDS_TRIGGER_TRANSIENT=y
# CONFIG_LEDS_TRIGGER_CAMERA is not set
# CONFIG_LEDS_TRIGGER_PANIC is not set
CONFIG_LEDS_TRIGGER_PATTERN=m
CONFIG_LEDS_TRIGGER_AUDIO=y
# CONFIG_LEDS_TRIGGER_TTY is not set

#
# Simple LED drivers
#
CONFIG_ACCESSIBILITY=y
# CONFIG_A11Y_BRAILLE_CONSOLE is not set

#
# Speakup console speech
#
CONFIG_SPEAKUP=y
CONFIG_SPEAKUP_SERIALIO=y
CONFIG_SPEAKUP_SYNTH_ACNTSA=y
# CONFIG_SPEAKUP_SYNTH_ACNTPC is not set
CONFIG_SPEAKUP_SYNTH_APOLLO=y
CONFIG_SPEAKUP_SYNTH_AUDPTR=y
CONFIG_SPEAKUP_SYNTH_BNS=y
CONFIG_SPEAKUP_SYNTH_DECTLK=m
CONFIG_SPEAKUP_SYNTH_DECEXT=m
# CONFIG_SPEAKUP_SYNTH_DECPC is not set
# CONFIG_SPEAKUP_SYNTH_DTLK is not set
# CONFIG_SPEAKUP_SYNTH_KEYPC is not set
CONFIG_SPEAKUP_SYNTH_LTLK=m
CONFIG_SPEAKUP_SYNTH_SOFT=m
CONFIG_SPEAKUP_SYNTH_SPKOUT=y
# CONFIG_SPEAKUP_SYNTH_TXPRT is not set
# CONFIG_SPEAKUP_SYNTH_DUMMY is not set
# end of Speakup console speech

CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
CONFIG_RTC_SYSTOHC=y
CONFIG_RTC_SYSTOHC_DEVICE="rtc0"
CONFIG_RTC_DEBUG=y
CONFIG_RTC_LIB_KUNIT_TEST=m
# CONFIG_RTC_NVMEM is not set

#
# RTC interfaces
#
# CONFIG_RTC_INTF_SYSFS is not set
CONFIG_RTC_INTF_PROC=y
CONFIG_RTC_INTF_DEV=y
CONFIG_RTC_INTF_DEV_UIE_EMUL=y
CONFIG_RTC_DRV_TEST=m

#
# I2C RTC drivers
#
CONFIG_RTC_DRV_88PM80X=y
# CONFIG_RTC_DRV_ABB5ZES3 is not set
CONFIG_RTC_DRV_ABEOZ9=y
CONFIG_RTC_DRV_ABX80X=y
# CONFIG_RTC_DRV_BRCMSTB is not set
CONFIG_RTC_DRV_AS3722=m
CONFIG_RTC_DRV_DS1307=y
# CONFIG_RTC_DRV_DS1307_CENTURY is not set
# CONFIG_RTC_DRV_DS1374 is not set
CONFIG_RTC_DRV_DS1672=y
# CONFIG_RTC_DRV_HYM8563 is not set
# CONFIG_RTC_DRV_MAX6900 is not set
# CONFIG_RTC_DRV_MAX8907 is not set
CONFIG_RTC_DRV_MAX8925=y
CONFIG_RTC_DRV_MAX8998=y
CONFIG_RTC_DRV_MAX77686=y
CONFIG_RTC_DRV_NCT3018Y=m
CONFIG_RTC_DRV_RS5C372=m
# CONFIG_RTC_DRV_ISL1208 is not set
# CONFIG_RTC_DRV_ISL12022 is not set
# CONFIG_RTC_DRV_ISL12026 is not set
CONFIG_RTC_DRV_X1205=m
CONFIG_RTC_DRV_PCF8523=m
CONFIG_RTC_DRV_PCF85063=y
# CONFIG_RTC_DRV_PCF85363 is not set
CONFIG_RTC_DRV_PCF8563=y
CONFIG_RTC_DRV_PCF8583=y
CONFIG_RTC_DRV_M41T80=m
# CONFIG_RTC_DRV_M41T80_WDT is not set
CONFIG_RTC_DRV_BD70528=m
CONFIG_RTC_DRV_BQ32K=y
CONFIG_RTC_DRV_RC5T619=m
CONFIG_RTC_DRV_S35390A=m
CONFIG_RTC_DRV_FM3130=y
CONFIG_RTC_DRV_RX8010=y
# CONFIG_RTC_DRV_RX8581 is not set
CONFIG_RTC_DRV_RX8025=m
CONFIG_RTC_DRV_EM3027=m
CONFIG_RTC_DRV_RV3028=y
CONFIG_RTC_DRV_RV3032=y
CONFIG_RTC_DRV_RV8803=m
# CONFIG_RTC_DRV_S5M is not set
CONFIG_RTC_DRV_SD3078=m

#
# SPI RTC drivers
#
CONFIG_RTC_I2C_AND_SPI=y

#
# SPI and I2C RTC drivers
#
CONFIG_RTC_DRV_DS3232=m
# CONFIG_RTC_DRV_DS3232_HWMON is not set
CONFIG_RTC_DRV_PCF2127=m
# CONFIG_RTC_DRV_RV3029C2 is not set
CONFIG_RTC_DRV_RX6110=m

#
# Platform RTC drivers
#
CONFIG_RTC_DRV_DS1286=y
# CONFIG_RTC_DRV_DS1511 is not set
CONFIG_RTC_DRV_DS1553=m
CONFIG_RTC_DRV_DS1685_FAMILY=y
CONFIG_RTC_DRV_DS1685=y
# CONFIG_RTC_DRV_DS1689 is not set
# CONFIG_RTC_DRV_DS17285 is not set
# CONFIG_RTC_DRV_DS17485 is not set
# CONFIG_RTC_DRV_DS17885 is not set
CONFIG_RTC_DRV_DS1742=m
CONFIG_RTC_DRV_DS2404=m
CONFIG_RTC_DRV_DA9052=y
CONFIG_RTC_DRV_DA9055=m
CONFIG_RTC_DRV_DA9063=m
CONFIG_RTC_DRV_STK17TA8=y
CONFIG_RTC_DRV_M48T86=y
CONFIG_RTC_DRV_M48T35=m
CONFIG_RTC_DRV_M48T59=m
# CONFIG_RTC_DRV_MSM6242 is not set
CONFIG_RTC_DRV_BQ4802=m
CONFIG_RTC_DRV_RP5C01=y
CONFIG_RTC_DRV_V3020=m
# CONFIG_RTC_DRV_GAMECUBE is not set
CONFIG_RTC_DRV_WM831X=m
# CONFIG_RTC_DRV_WM8350 is not set
# CONFIG_RTC_DRV_SC27XX is not set
CONFIG_RTC_DRV_SPEAR=y
CONFIG_RTC_DRV_PCF50633=m
CONFIG_RTC_DRV_ZYNQMP=m
# CONFIG_RTC_DRV_NTXEC is not set

#
# on-CPU RTC drivers
#
# CONFIG_RTC_DRV_ASM9260 is not set
# CONFIG_RTC_DRV_DAVINCI is not set
# CONFIG_RTC_DRV_DIGICOLOR is not set
# CONFIG_RTC_DRV_FSL_FTM_ALARM is not set
# CONFIG_RTC_DRV_MESON is not set
# CONFIG_RTC_DRV_MESON_VRTC is not set
# CONFIG_RTC_DRV_OMAP is not set
# CONFIG_RTC_DRV_S3C is not set
# CONFIG_RTC_DRV_EP93XX is not set
# CONFIG_RTC_DRV_AT91RM9200 is not set
# CONFIG_RTC_DRV_AT91SAM9 is not set
# CONFIG_RTC_DRV_RZN1 is not set
# CONFIG_RTC_DRV_GENERIC is not set
# CONFIG_RTC_DRV_VT8500 is not set
# CONFIG_RTC_DRV_SUN6I is not set
# CONFIG_RTC_DRV_SUNXI is not set
# CONFIG_RTC_DRV_MV is not set
# CONFIG_RTC_DRV_ARMADA38X is not set
CONFIG_RTC_DRV_CADENCE=y
CONFIG_RTC_DRV_FTRTC010=m
# CONFIG_RTC_DRV_STMP is not set
# CONFIG_RTC_DRV_MC13XXX is not set
# CONFIG_RTC_DRV_JZ4740 is not set
# CONFIG_RTC_DRV_LPC24XX is not set
# CONFIG_RTC_DRV_LPC32XX is not set
# CONFIG_RTC_DRV_PM8XXX is not set
# CONFIG_RTC_DRV_TEGRA is not set
# CONFIG_RTC_DRV_MXC is not set
# CONFIG_RTC_DRV_MXC_V2 is not set
# CONFIG_RTC_DRV_SNVS is not set
# CONFIG_RTC_DRV_MOXART is not set
# CONFIG_RTC_DRV_MT2712 is not set
# CONFIG_RTC_DRV_MT6397 is not set
# CONFIG_RTC_DRV_MT7622 is not set
# CONFIG_RTC_DRV_XGENE is not set
CONFIG_RTC_DRV_R7301=y
# CONFIG_RTC_DRV_STM32 is not set
# CONFIG_RTC_DRV_RTD119X is not set
# CONFIG_RTC_DRV_ASPEED is not set
# CONFIG_RTC_DRV_TI_K3 is not set

#
# HID Sensor RTC drivers
#
CONFIG_RTC_DRV_GOLDFISH=y
# CONFIG_RTC_DRV_MSC313 is not set
# CONFIG_DMADEVICES is not set

#
# DMABUF options
#
CONFIG_SYNC_FILE=y
CONFIG_SW_SYNC=y
CONFIG_UDMABUF=y
CONFIG_DMABUF_MOVE_NOTIFY=y
CONFIG_DMABUF_DEBUG=y
CONFIG_DMABUF_SELFTESTS=y
# CONFIG_DMABUF_HEAPS is not set
CONFIG_DMABUF_SYSFS_STATS=y
# end of DMABUF options

CONFIG_AUXDISPLAY=y
CONFIG_CHARLCD=m
CONFIG_LINEDISP=y
CONFIG_HD44780_COMMON=m
# CONFIG_HD44780 is not set
CONFIG_IMG_ASCII_LCD=y
# CONFIG_HT16K33 is not set
# CONFIG_LCD2S is not set
CONFIG_PARPORT_PANEL=m
CONFIG_PANEL_PARPORT=0
CONFIG_PANEL_PROFILE=5
CONFIG_PANEL_CHANGE_MESSAGE=y
CONFIG_PANEL_BOOT_MESSAGE=""
# CONFIG_CHARLCD_BL_OFF is not set
# CONFIG_CHARLCD_BL_ON is not set
CONFIG_CHARLCD_BL_FLASH=y
# CONFIG_PANEL is not set
CONFIG_UIO=y
CONFIG_UIO_PDRV_GENIRQ=y
CONFIG_UIO_DMEM_GENIRQ=m
CONFIG_UIO_PRUSS=y
# CONFIG_VFIO is not set
CONFIG_VIRT_DRIVERS=y
CONFIG_VIRTIO_ANCHOR=y
CONFIG_VIRTIO=y
# CONFIG_VIRTIO_MENU is not set
CONFIG_VHOST_MENU=y
CONFIG_VHOST_CROSS_ENDIAN_LEGACY=y

#
# Microsoft Hyper-V guest support
#
# end of Microsoft Hyper-V guest support

# CONFIG_GREYBUS is not set
CONFIG_COMEDI=y
# CONFIG_COMEDI_DEBUG is not set
CONFIG_COMEDI_DEFAULT_BUF_SIZE_KB=2048
CONFIG_COMEDI_DEFAULT_BUF_MAXSIZE_KB=20480
# CONFIG_COMEDI_MISC_DRIVERS is not set
# CONFIG_COMEDI_ISA_DRIVERS is not set
CONFIG_COMEDI_PCMCIA_DRIVERS=m
CONFIG_COMEDI_CB_DAS16_CS=m
CONFIG_COMEDI_DAS08_CS=m
CONFIG_COMEDI_NI_DAQ_700_CS=m
# CONFIG_COMEDI_NI_DAQ_DIO24_CS is not set
# CONFIG_COMEDI_NI_LABPC_CS is not set
# CONFIG_COMEDI_NI_MIO_CS is not set
CONFIG_COMEDI_QUATECH_DAQP_CS=m
CONFIG_COMEDI_8254=m
CONFIG_COMEDI_8255=m
# CONFIG_COMEDI_8255_SA is not set
# CONFIG_COMEDI_KCOMEDILIB is not set
CONFIG_COMEDI_DAS08=m
CONFIG_COMEDI_NI_ROUTING=m
CONFIG_COMEDI_TESTS=m
CONFIG_COMEDI_TESTS_EXAMPLE=m
CONFIG_COMEDI_TESTS_NI_ROUTES=m
# CONFIG_STAGING is not set
CONFIG_GOLDFISH=y
CONFIG_GOLDFISH_PIPE=m
# CONFIG_CHROME_PLATFORMS is not set
# CONFIG_MELLANOX_PLATFORM is not set
# CONFIG_OLPC_XO175 is not set
CONFIG_SURFACE_PLATFORMS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_CLK_PREPARE=y
CONFIG_COMMON_CLK=y
CONFIG_COMMON_CLK_WM831X=y

#
# Clock driver for ARM Reference designs
#
# CONFIG_CLK_ICST is not set
# CONFIG_CLK_SP810 is not set
# end of Clock driver for ARM Reference designs

# CONFIG_CLK_HSDK is not set
# CONFIG_COMMON_CLK_APPLE_NCO is not set
CONFIG_COMMON_CLK_MAX77686=m
CONFIG_COMMON_CLK_MAX9485=y
# CONFIG_COMMON_CLK_HI655X is not set
# CONFIG_COMMON_CLK_SCMI is not set
# CONFIG_COMMON_CLK_SCPI is not set
CONFIG_COMMON_CLK_SI5341=m
CONFIG_COMMON_CLK_SI5351=y
CONFIG_COMMON_CLK_SI514=y
# CONFIG_COMMON_CLK_SI544 is not set
# CONFIG_COMMON_CLK_SI570 is not set
# CONFIG_COMMON_CLK_BM1880 is not set
CONFIG_COMMON_CLK_CDCE706=y
# CONFIG_COMMON_CLK_TPS68470 is not set
CONFIG_COMMON_CLK_CDCE925=y
CONFIG_COMMON_CLK_CS2000_CP=m
# CONFIG_COMMON_CLK_EN7523 is not set
# CONFIG_COMMON_CLK_FSL_FLEXSPI is not set
# CONFIG_COMMON_CLK_FSL_SAI is not set
# CONFIG_COMMON_CLK_GEMINI is not set
# CONFIG_COMMON_CLK_LAN966X is not set
# CONFIG_COMMON_CLK_ASPEED is not set
# CONFIG_COMMON_CLK_S2MPS11 is not set
CONFIG_COMMON_CLK_AXI_CLKGEN=m
# CONFIG_CLK_QORIQ is not set
# CONFIG_CLK_LS1028A_PLLDIG is not set
# CONFIG_COMMON_CLK_XGENE is not set
# CONFIG_COMMON_CLK_PWM is not set
# CONFIG_COMMON_CLK_OXNAS is not set
CONFIG_COMMON_CLK_RS9_PCIE=m
CONFIG_COMMON_CLK_VC5=y
# CONFIG_COMMON_CLK_MMP2_AUDIO is not set
CONFIG_COMMON_CLK_BD718XX=y
CONFIG_COMMON_CLK_FIXED_MMIO=y
# CONFIG_CLK_ACTIONS is not set
# CONFIG_CLK_BAIKAL_T1 is not set
# CONFIG_CLK_BCM2711_DVP is not set
# CONFIG_CLK_BCM2835 is not set
# CONFIG_CLK_BCM_63XX is not set
# CONFIG_CLK_BCM_63XX_GATE is not set
# CONFIG_CLK_BCM_KONA is not set
# CONFIG_CLK_BCM_CYGNUS is not set
# CONFIG_CLK_BCM_HR2 is not set
# CONFIG_CLK_BCM_NSP is not set
# CONFIG_CLK_BCM_NS2 is not set
# CONFIG_CLK_BCM_SR is not set
# CONFIG_CLK_RASPBERRYPI is not set
# CONFIG_COMMON_CLK_HI3516CV300 is not set
# CONFIG_COMMON_CLK_HI3519 is not set
# CONFIG_COMMON_CLK_HI3559A is not set
# CONFIG_COMMON_CLK_HI3660 is not set
# CONFIG_COMMON_CLK_HI3670 is not set
# CONFIG_COMMON_CLK_HI3798CV200 is not set
# CONFIG_COMMON_CLK_HI6220 is not set
# CONFIG_RESET_HISI is not set
# CONFIG_STUB_CLK_HI6220 is not set
# CONFIG_STUB_CLK_HI3660 is not set
# CONFIG_COMMON_CLK_BOSTON is not set
# CONFIG_MXC_CLK is not set
# CONFIG_CLK_IMX8MM is not set
# CONFIG_CLK_IMX8MN is not set
# CONFIG_CLK_IMX8MP is not set
# CONFIG_CLK_IMX8MQ is not set
# CONFIG_CLK_IMX8ULP is not set
# CONFIG_CLK_IMX93 is not set

#
# Ingenic SoCs drivers
#
# CONFIG_INGENIC_CGU_JZ4740 is not set
# CONFIG_INGENIC_CGU_JZ4725B is not set
# CONFIG_INGENIC_CGU_JZ4760 is not set
# CONFIG_INGENIC_CGU_JZ4770 is not set
# CONFIG_INGENIC_CGU_JZ4780 is not set
# CONFIG_INGENIC_CGU_X1000 is not set
# CONFIG_INGENIC_CGU_X1830 is not set
# CONFIG_INGENIC_TCU_CLK is not set
# end of Ingenic SoCs drivers

# CONFIG_COMMON_CLK_KEYSTONE is not set
# CONFIG_TI_SYSCON_CLK is not set

#
# Clock driver for MediaTek SoC
#
# CONFIG_COMMON_CLK_MT2701 is not set
# CONFIG_COMMON_CLK_MT2712 is not set
# CONFIG_COMMON_CLK_MT6765 is not set
# CONFIG_COMMON_CLK_MT6779 is not set
# CONFIG_COMMON_CLK_MT6797 is not set
# CONFIG_COMMON_CLK_MT7622 is not set
# CONFIG_COMMON_CLK_MT7629 is not set
# CONFIG_COMMON_CLK_MT7986 is not set
# CONFIG_COMMON_CLK_MT8135 is not set
# CONFIG_COMMON_CLK_MT8167 is not set
# CONFIG_COMMON_CLK_MT8173 is not set
# CONFIG_COMMON_CLK_MT8183 is not set
# CONFIG_COMMON_CLK_MT8186 is not set
# CONFIG_COMMON_CLK_MT8192 is not set
# CONFIG_COMMON_CLK_MT8195 is not set
# CONFIG_COMMON_CLK_MT8516 is not set
# end of Clock driver for MediaTek SoC

#
# Clock support for Amlogic platforms
#
# end of Clock support for Amlogic platforms

# CONFIG_MSTAR_MSC313_MPLL is not set
# CONFIG_MCHP_CLK_MPFS is not set
# CONFIG_COMMON_CLK_PISTACHIO is not set
# CONFIG_COMMON_CLK_QCOM is not set
# CONFIG_CLK_MT7621 is not set
# CONFIG_CLK_RENESAS is not set
# CONFIG_COMMON_CLK_SAMSUNG is not set
# CONFIG_S3C2410_COMMON_CLK is not set
# CONFIG_S3C2412_COMMON_CLK is not set
# CONFIG_S3C2443_COMMON_CLK is not set
# CONFIG_CLK_SIFIVE is not set
# CONFIG_CLK_INTEL_SOCFPGA is not set
# CONFIG_SPRD_COMMON_CLK is not set
# CONFIG_CLK_STARFIVE_JH7100 is not set
CONFIG_CLK_SUNXI=y
CONFIG_CLK_SUNXI_CLOCKS=y
CONFIG_CLK_SUNXI_PRCM_SUN6I=y
CONFIG_CLK_SUNXI_PRCM_SUN8I=y
CONFIG_CLK_SUNXI_PRCM_SUN9I=y
# CONFIG_SUNXI_CCU is not set
# CONFIG_COMMON_CLK_TI_ADPLL is not set
# CONFIG_CLK_UNIPHIER is not set
# CONFIG_COMMON_CLK_VISCONTI is not set
# CONFIG_CLK_LGM_CGU is not set
CONFIG_XILINX_VCU=y
# CONFIG_COMMON_CLK_ZYNQMP is not set
# CONFIG_CLK_KUNIT_TEST is not set
CONFIG_CLK_GATE_KUNIT_TEST=m
# CONFIG_HWSPINLOCK is not set

#
# Clock Source drivers
#
# CONFIG_BCM2835_TIMER is not set
# CONFIG_BCM_KONA_TIMER is not set
# CONFIG_DAVINCI_TIMER is not set
# CONFIG_DIGICOLOR_TIMER is not set
# CONFIG_OMAP_DM_TIMER is not set
# CONFIG_DW_APB_TIMER is not set
# CONFIG_FTTMR010_TIMER is not set
# CONFIG_IXP4XX_TIMER is not set
# CONFIG_MESON6_TIMER is not set
# CONFIG_OWL_TIMER is not set
# CONFIG_RDA_TIMER is not set
# CONFIG_SUN4I_TIMER is not set
# CONFIG_SUN5I_HSTIMER is not set
# CONFIG_TEGRA_TIMER is not set
# CONFIG_VT8500_TIMER is not set
# CONFIG_NPCM7XX_TIMER is not set
# CONFIG_CADENCE_TTC_TIMER is not set
# CONFIG_ASM9260_TIMER is not set
# CONFIG_CLKSRC_DBX500_PRCMU is not set
# CONFIG_CLPS711X_TIMER is not set
# CONFIG_MXS_TIMER is not set
# CONFIG_NSPIRE_TIMER is not set
# CONFIG_INTEGRATOR_AP_TIMER is not set
# CONFIG_CLKSRC_PISTACHIO is not set
# CONFIG_CLKSRC_STM32_LP is not set
# CONFIG_ARMV7M_SYSTICK is not set
# CONFIG_ATMEL_PIT is not set
# CONFIG_ATMEL_ST is not set
# CONFIG_CLKSRC_SAMSUNG_PWM is not set
# CONFIG_FSL_FTM_TIMER is not set
# CONFIG_OXNAS_RPS_TIMER is not set
# CONFIG_MTK_TIMER is not set
# CONFIG_SPRD_TIMER is not set
# CONFIG_CLKSRC_JCORE_PIT is not set
# CONFIG_SH_TIMER_CMT is not set
# CONFIG_SH_TIMER_MTU2 is not set
# CONFIG_RENESAS_OSTM is not set
# CONFIG_SH_TIMER_TMU is not set
# CONFIG_EM_TIMER_STI is not set
# CONFIG_CLKSRC_PXA is not set
# CONFIG_TIMER_IMX_SYS_CTR is not set
# CONFIG_CLKSRC_ST_LPC is not set
# CONFIG_GXP_TIMER is not set
# CONFIG_MSC313E_TIMER is not set
# CONFIG_INGENIC_TIMER is not set
# CONFIG_INGENIC_SYSOST is not set
# CONFIG_INGENIC_OST is not set
# CONFIG_MICROCHIP_PIT64B is not set
# CONFIG_GOLDFISH_TIMER is not set
# end of Clock Source drivers

CONFIG_MAILBOX=y
# CONFIG_IMX_MBOX is not set
CONFIG_PLATFORM_MHU=y
# CONFIG_ARMADA_37XX_RWTM_MBOX is not set
# CONFIG_ROCKCHIP_MBOX is not set
CONFIG_ALTERA_MBOX=y
# CONFIG_HI3660_MBOX is not set
# CONFIG_HI6220_MBOX is not set
CONFIG_MAILBOX_TEST=m
# CONFIG_POLARFIRE_SOC_MAILBOX is not set
# CONFIG_QCOM_APCS_IPC is not set
# CONFIG_BCM_PDC_MBOX is not set
# CONFIG_STM32_IPCC is not set
# CONFIG_MTK_ADSP_MBOX is not set
# CONFIG_MTK_CMDQ_MBOX is not set
# CONFIG_SUN6I_MSGBOX is not set
# CONFIG_SPRD_MBOX is not set
# CONFIG_QCOM_IPCC is not set
CONFIG_IOMMU_SUPPORT=y

#
# Generic IOMMU Pagetable Support
#
# CONFIG_IOMMU_IO_PGTABLE_ARMV7S is not set
# end of Generic IOMMU Pagetable Support

CONFIG_IOMMU_DEBUGFS=y
# CONFIG_OMAP_IOMMU is not set
# CONFIG_ROCKCHIP_IOMMU is not set
# CONFIG_SUN50I_IOMMU is not set
# CONFIG_EXYNOS_IOMMU is not set
# CONFIG_S390_CCW_IOMMU is not set
# CONFIG_S390_AP_IOMMU is not set
# CONFIG_MTK_IOMMU is not set
# CONFIG_SPRD_IOMMU is not set

#
# Remoteproc drivers
#
CONFIG_REMOTEPROC=y
CONFIG_REMOTEPROC_CDEV=y
# CONFIG_INGENIC_VPU_RPROC is not set
# CONFIG_MTK_SCP is not set
# CONFIG_MESON_MX_AO_ARC_REMOTEPROC is not set
# CONFIG_RCAR_REMOTEPROC is not set
# end of Remoteproc drivers

#
# Rpmsg drivers
#
CONFIG_RPMSG=m
CONFIG_RPMSG_CTRL=m
CONFIG_RPMSG_NS=m
# CONFIG_RPMSG_QCOM_GLINK_RPM is not set
CONFIG_RPMSG_VIRTIO=m
# end of Rpmsg drivers

CONFIG_SOUNDWIRE=y

#
# SoundWire Devices
#

#
# SOC (System On Chip) specific Drivers
#

#
# Amlogic SoC drivers
#
# CONFIG_MESON_CANVAS is not set
# CONFIG_MESON_CLK_MEASURE is not set
# CONFIG_MESON_GX_SOCINFO is not set
# CONFIG_MESON_MX_SOCINFO is not set
# end of Amlogic SoC drivers

#
# Apple SoC drivers
#
# CONFIG_APPLE_RTKIT is not set
# CONFIG_APPLE_SART is not set
# end of Apple SoC drivers

#
# ASPEED SoC drivers
#
# CONFIG_ASPEED_LPC_CTRL is not set
# CONFIG_ASPEED_LPC_SNOOP is not set
# CONFIG_ASPEED_UART_ROUTING is not set
# CONFIG_ASPEED_P2A_CTRL is not set
# CONFIG_ASPEED_SOCINFO is not set
# end of ASPEED SoC drivers

# CONFIG_AT91_SOC_ID is not set
# CONFIG_AT91_SOC_SFR is not set

#
# Broadcom SoC drivers
#
# CONFIG_BCM2835_POWER is not set
# CONFIG_SOC_BCM63XX is not set
# CONFIG_SOC_BRCMSTB is not set
# CONFIG_BCM_PMB is not set
# end of Broadcom SoC drivers

#
# NXP/Freescale QorIQ SoC drivers
#
# CONFIG_QUICC_ENGINE is not set
CONFIG_DPAA2_CONSOLE=y
# end of NXP/Freescale QorIQ SoC drivers

#
# fujitsu SoC drivers
#
# end of fujitsu SoC drivers

#
# i.MX SoC drivers
#
# CONFIG_SOC_IMX8M is not set
# end of i.MX SoC drivers

#
# IXP4xx SoC drivers
#
# CONFIG_IXP4XX_QMGR is not set
# CONFIG_IXP4XX_NPE is not set
# end of IXP4xx SoC drivers

#
# Enable LiteX SoC Builder specific drivers
#
CONFIG_LITEX=y
CONFIG_LITEX_SOC_CONTROLLER=y
# end of Enable LiteX SoC Builder specific drivers

#
# MediaTek SoC drivers
#
# CONFIG_MTK_CMDQ is not set
# CONFIG_MTK_DEVAPC is not set
# CONFIG_MTK_INFRACFG is not set
# CONFIG_MTK_SCPSYS is not set
# CONFIG_MTK_MMSYS is not set
# end of MediaTek SoC drivers

#
# Qualcomm SoC drivers
#
# CONFIG_QCOM_GENI_SE is not set
# CONFIG_QCOM_GSBI is not set
# CONFIG_QCOM_LLCC is not set
# CONFIG_QCOM_RPMH is not set
# CONFIG_QCOM_SMD_RPM is not set
# CONFIG_QCOM_SPM is not set
# CONFIG_QCOM_WCNSS_CTRL is not set
# CONFIG_QCOM_ICC_BWMON is not set
# end of Qualcomm SoC drivers

# CONFIG_SOC_RENESAS is not set
# CONFIG_ROCKCHIP_GRF is not set
# CONFIG_ROCKCHIP_IODOMAIN is not set
# CONFIG_SOC_SAMSUNG is not set
# CONFIG_SOC_TEGRA20_VOLTAGE_COUPLER is not set
# CONFIG_SOC_TEGRA30_VOLTAGE_COUPLER is not set
# CONFIG_SOC_TI is not set
# CONFIG_UX500_SOC_ID is not set

#
# Xilinx SoC drivers
#
# end of Xilinx SoC drivers
# end of SOC (System On Chip) specific Drivers

CONFIG_PM_DEVFREQ=y

#
# DEVFREQ Governors
#
CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND=y
CONFIG_DEVFREQ_GOV_PERFORMANCE=m
CONFIG_DEVFREQ_GOV_POWERSAVE=m
# CONFIG_DEVFREQ_GOV_USERSPACE is not set
CONFIG_DEVFREQ_GOV_PASSIVE=m

#
# DEVFREQ Drivers
#
# CONFIG_ARM_EXYNOS_BUS_DEVFREQ is not set
# CONFIG_ARM_IMX_BUS_DEVFREQ is not set
# CONFIG_ARM_TEGRA_DEVFREQ is not set
# CONFIG_ARM_MEDIATEK_CCI_DEVFREQ is not set
# CONFIG_ARM_SUN8I_A33_MBUS_DEVFREQ is not set
CONFIG_PM_DEVFREQ_EVENT=y
# CONFIG_DEVFREQ_EVENT_EXYNOS_NOCP is not set
# CONFIG_DEVFREQ_EVENT_EXYNOS_PPMU is not set
# CONFIG_DEVFREQ_EVENT_ROCKCHIP_DFI is not set
CONFIG_EXTCON=y

#
# Extcon Device Drivers
#
CONFIG_EXTCON_ADC_JACK=m
CONFIG_EXTCON_FSA9480=y
CONFIG_EXTCON_GPIO=y
CONFIG_EXTCON_MAX14577=m
CONFIG_EXTCON_MAX3355=m
CONFIG_EXTCON_MAX77693=y
# CONFIG_EXTCON_PTN5150 is not set
# CONFIG_EXTCON_QCOM_SPMI_MISC is not set
# CONFIG_EXTCON_RT8973A is not set
# CONFIG_EXTCON_SM5502 is not set
# CONFIG_EXTCON_USB_GPIO is not set
# CONFIG_EXTCON_USBC_TUSB320 is not set
CONFIG_MEMORY=y
CONFIG_DDR=y
# CONFIG_ATMEL_SDRAMC is not set
# CONFIG_ATMEL_EBI is not set
# CONFIG_BRCMSTB_DPFE is not set
# CONFIG_BT1_L2_CTL is not set
# CONFIG_TI_AEMIF is not set
# CONFIG_TI_EMIF is not set
# CONFIG_OMAP_GPMC is not set
# CONFIG_MVEBU_DEVBUS is not set
# CONFIG_FSL_CORENET_CF is not set
# CONFIG_FSL_IFC is not set
# CONFIG_JZ4780_NEMC is not set
# CONFIG_MTK_SMI is not set
# CONFIG_DA8XX_DDRCTL is not set
# CONFIG_RENESAS_RPCIF is not set
# CONFIG_STM32_FMC2_EBI is not set
# CONFIG_SAMSUNG_MC is not set
CONFIG_TEGRA_MC=y
CONFIG_TEGRA20_EMC=y
CONFIG_TEGRA30_EMC=y
CONFIG_TEGRA124_EMC=y
# CONFIG_TEGRA210_EMC is not set
CONFIG_IIO=m
CONFIG_IIO_BUFFER=y
CONFIG_IIO_BUFFER_CB=m
# CONFIG_IIO_BUFFER_DMA is not set
# CONFIG_IIO_BUFFER_DMAENGINE is not set
CONFIG_IIO_BUFFER_HW_CONSUMER=m
CONFIG_IIO_KFIFO_BUF=m
CONFIG_IIO_TRIGGERED_BUFFER=m
CONFIG_IIO_CONFIGFS=m
CONFIG_IIO_TRIGGER=y
CONFIG_IIO_CONSUMERS_PER_TRIGGER=2
CONFIG_IIO_SW_DEVICE=m
CONFIG_IIO_SW_TRIGGER=m
CONFIG_IIO_TRIGGERED_EVENT=m

#
# Accelerometers
#
CONFIG_ADXL313=m
CONFIG_ADXL313_I2C=m
CONFIG_ADXL355=m
CONFIG_ADXL355_I2C=m
CONFIG_ADXL367=m
CONFIG_ADXL367_I2C=m
CONFIG_ADXL372=m
CONFIG_ADXL372_I2C=m
# CONFIG_BMA400 is not set
CONFIG_BMC150_ACCEL=m
CONFIG_BMC150_ACCEL_I2C=m
CONFIG_DA280=m
# CONFIG_DA311 is not set
CONFIG_DMARD06=m
CONFIG_DMARD09=m
CONFIG_DMARD10=m
CONFIG_FXLS8962AF=m
CONFIG_FXLS8962AF_I2C=m
# CONFIG_HID_SENSOR_ACCEL_3D is not set
CONFIG_IIO_ST_ACCEL_3AXIS=m
CONFIG_IIO_ST_ACCEL_I2C_3AXIS=m
CONFIG_KXSD9=m
CONFIG_KXSD9_I2C=m
CONFIG_KXCJK1013=m
CONFIG_MC3230=m
# CONFIG_MMA7455_I2C is not set
CONFIG_MMA7660=m
CONFIG_MMA8452=m
CONFIG_MMA9551_CORE=m
CONFIG_MMA9551=m
CONFIG_MMA9553=m
CONFIG_MXC4005=m
# CONFIG_MXC6255 is not set
# CONFIG_STK8312 is not set
CONFIG_STK8BA50=m
# end of Accelerometers

#
# Analog to digital converters
#
# CONFIG_AD7091R5 is not set
CONFIG_AD7291=m
CONFIG_AD7606=m
CONFIG_AD7606_IFACE_PARALLEL=m
CONFIG_AD799X=m
# CONFIG_ADI_AXI_ADC is not set
# CONFIG_ASPEED_ADC is not set
# CONFIG_AT91_ADC is not set
# CONFIG_AT91_SAMA5D2_ADC is not set
# CONFIG_AXP20X_ADC is not set
CONFIG_AXP288_ADC=m
# CONFIG_BCM_IPROC_ADC is not set
# CONFIG_BERLIN2_ADC is not set
CONFIG_CC10001_ADC=m
CONFIG_DA9150_GPADC=m
CONFIG_ENVELOPE_DETECTOR=m
# CONFIG_EXYNOS_ADC is not set
CONFIG_HX711=m
# CONFIG_INA2XX_ADC is not set
# CONFIG_INGENIC_ADC is not set
# CONFIG_IMX7D_ADC is not set
# CONFIG_IMX8QXP_ADC is not set
# CONFIG_LPC18XX_ADC is not set
# CONFIG_LPC32XX_ADC is not set
CONFIG_LTC2471=m
CONFIG_LTC2485=m
# CONFIG_LTC2497 is not set
CONFIG_MAX1363=m
# CONFIG_MAX9611 is not set
CONFIG_MCP3422=m
# CONFIG_MEDIATEK_MT6360_ADC is not set
# CONFIG_MEDIATEK_MT6577_AUXADC is not set
CONFIG_MEN_Z188_ADC=m
# CONFIG_MESON_SARADC is not set
CONFIG_NAU7802=m
# CONFIG_NPCM_ADC is not set
CONFIG_QCOM_VADC_COMMON=m
CONFIG_QCOM_SPMI_IADC=m
# CONFIG_QCOM_SPMI_VADC is not set
CONFIG_QCOM_SPMI_ADC5=m
# CONFIG_RCAR_GYRO_ADC is not set
# CONFIG_RN5T618_ADC is not set
# CONFIG_RZG2L_ADC is not set
# CONFIG_SC27XX_ADC is not set
# CONFIG_SPEAR_ADC is not set
CONFIG_SD_ADC_MODULATOR=m
# CONFIG_STM32_ADC_CORE is not set
# CONFIG_STM32_DFSDM_CORE is not set
# CONFIG_STM32_DFSDM_ADC is not set
CONFIG_TI_ADC081C=m
# CONFIG_TI_ADS1015 is not set
# CONFIG_VF610_ADC is not set
CONFIG_XILINX_XADC=m
# CONFIG_XILINX_AMS is not set
# end of Analog to digital converters

#
# Analog to digital and digital to analog converters
#
# end of Analog to digital and digital to analog converters

#
# Analog Front Ends
#
# CONFIG_IIO_RESCALE is not set
# end of Analog Front Ends

#
# Amplifiers
#
# CONFIG_HMC425 is not set
# end of Amplifiers

#
# Capacitance to digital converters
#
CONFIG_AD7150=m
# end of Capacitance to digital converters

#
# Chemical Sensors
#
# CONFIG_ATLAS_PH_SENSOR is not set
CONFIG_ATLAS_EZO_SENSOR=m
# CONFIG_BME680 is not set
# CONFIG_CCS811 is not set
# CONFIG_IAQCORE is not set
CONFIG_SCD30_CORE=m
# CONFIG_SCD30_I2C is not set
CONFIG_SCD4X=m
CONFIG_SENSIRION_SGP30=m
# CONFIG_SENSIRION_SGP40 is not set
CONFIG_SPS30=m
CONFIG_SPS30_I2C=m
CONFIG_SENSEAIR_SUNRISE_CO2=m
CONFIG_VZ89X=m
# end of Chemical Sensors

#
# Hid Sensor IIO Common
#
CONFIG_HID_SENSOR_IIO_COMMON=m
CONFIG_HID_SENSOR_IIO_TRIGGER=m
# end of Hid Sensor IIO Common

CONFIG_IIO_MS_SENSORS_I2C=m

#
# IIO SCMI Sensors
#
# end of IIO SCMI Sensors

#
# SSP Sensor Common
#
# end of SSP Sensor Common

CONFIG_IIO_ST_SENSORS_I2C=m
CONFIG_IIO_ST_SENSORS_CORE=m

#
# Digital to analog converters
#
# CONFIG_AD5064 is not set
# CONFIG_AD5380 is not set
# CONFIG_AD5446 is not set
CONFIG_AD5592R_BASE=m
CONFIG_AD5593R=m
# CONFIG_AD5696_I2C is not set
CONFIG_DPOT_DAC=m
CONFIG_DS4424=m
# CONFIG_LPC18XX_DAC is not set
CONFIG_M62332=m
CONFIG_MAX517=m
CONFIG_MAX5821=m
# CONFIG_MCP4725 is not set
# CONFIG_STM32_DAC is not set
CONFIG_TI_DAC5571=m
CONFIG_VF610_DAC=m
# end of Digital to analog converters

#
# IIO dummy driver
#
CONFIG_IIO_SIMPLE_DUMMY=m
# CONFIG_IIO_SIMPLE_DUMMY_EVENTS is not set
CONFIG_IIO_SIMPLE_DUMMY_BUFFER=y
# end of IIO dummy driver

#
# Filters
#
# end of Filters

#
# Frequency Synthesizers DDS/PLL
#

#
# Clock Generator/Distribution
#
# end of Clock Generator/Distribution

#
# Phase-Locked Loop (PLL) frequency synthesizers
#
# end of Phase-Locked Loop (PLL) frequency synthesizers
# end of Frequency Synthesizers DDS/PLL

#
# Digital gyroscope sensors
#
# CONFIG_BMG160 is not set
# CONFIG_FXAS21002C is not set
CONFIG_HID_SENSOR_GYRO_3D=m
CONFIG_MPU3050=m
CONFIG_MPU3050_I2C=m
CONFIG_IIO_ST_GYRO_3AXIS=m
CONFIG_IIO_ST_GYRO_I2C_3AXIS=m
CONFIG_ITG3200=m
# end of Digital gyroscope sensors

#
# Health Sensors
#

#
# Heart Rate Monitors
#
# CONFIG_AFE4404 is not set
CONFIG_MAX30100=m
# CONFIG_MAX30102 is not set
# end of Heart Rate Monitors
# end of Health Sensors

#
# Humidity sensors
#
CONFIG_AM2315=m
# CONFIG_DHT11 is not set
# CONFIG_HDC100X is not set
CONFIG_HDC2010=m
# CONFIG_HID_SENSOR_HUMIDITY is not set
CONFIG_HTS221=m
CONFIG_HTS221_I2C=m
CONFIG_HTU21=m
CONFIG_SI7005=m
CONFIG_SI7020=m
# end of Humidity sensors

#
# Inertial measurement units
#
CONFIG_BMI160=m
CONFIG_BMI160_I2C=m
# CONFIG_FXOS8700_I2C is not set
CONFIG_KMX61=m
CONFIG_INV_ICM42600=m
CONFIG_INV_ICM42600_I2C=m
CONFIG_INV_MPU6050_IIO=m
CONFIG_INV_MPU6050_I2C=m
# CONFIG_IIO_ST_LSM6DSX is not set
CONFIG_IIO_ST_LSM9DS0=m
# CONFIG_IIO_ST_LSM9DS0_I2C is not set
# end of Inertial measurement units

#
# Light sensors
#
CONFIG_ADJD_S311=m
CONFIG_ADUX1020=m
CONFIG_AL3010=m
CONFIG_AL3320A=m
CONFIG_APDS9300=m
# CONFIG_APDS9960 is not set
# CONFIG_AS73211 is not set
# CONFIG_BH1750 is not set
CONFIG_BH1780=m
# CONFIG_CM32181 is not set
# CONFIG_CM3232 is not set
# CONFIG_CM3323 is not set
# CONFIG_CM3605 is not set
# CONFIG_CM36651 is not set
# CONFIG_GP2AP002 is not set
# CONFIG_GP2AP020A00F is not set
# CONFIG_IQS621_ALS is not set
# CONFIG_SENSORS_ISL29018 is not set
CONFIG_SENSORS_ISL29028=m
CONFIG_ISL29125=m
CONFIG_HID_SENSOR_ALS=m
CONFIG_HID_SENSOR_PROX=m
CONFIG_JSA1212=m
# CONFIG_RPR0521 is not set
CONFIG_LTR501=m
# CONFIG_LV0104CS is not set
CONFIG_MAX44000=m
# CONFIG_MAX44009 is not set
CONFIG_NOA1305=m
CONFIG_OPT3001=m
CONFIG_PA12203001=m
CONFIG_SI1133=m
# CONFIG_SI1145 is not set
CONFIG_STK3310=m
# CONFIG_ST_UVIS25 is not set
# CONFIG_TCS3414 is not set
CONFIG_TCS3472=m
# CONFIG_SENSORS_TSL2563 is not set
CONFIG_TSL2583=m
CONFIG_TSL2591=m
# CONFIG_TSL2772 is not set
# CONFIG_TSL4531 is not set
CONFIG_US5182D=m
CONFIG_VCNL4000=m
# CONFIG_VCNL4035 is not set
CONFIG_VEML6030=m
CONFIG_VEML6070=m
CONFIG_VL6180=m
CONFIG_ZOPT2201=m
# end of Light sensors

#
# Magnetometer sensors
#
# CONFIG_AK8974 is not set
# CONFIG_AK8975 is not set
# CONFIG_AK09911 is not set
CONFIG_BMC150_MAGN=m
CONFIG_BMC150_MAGN_I2C=m
CONFIG_MAG3110=m
# CONFIG_HID_SENSOR_MAGNETOMETER_3D is not set
CONFIG_MMC35240=m
CONFIG_IIO_ST_MAGN_3AXIS=m
CONFIG_IIO_ST_MAGN_I2C_3AXIS=m
CONFIG_SENSORS_HMC5843=m
CONFIG_SENSORS_HMC5843_I2C=m
CONFIG_SENSORS_RM3100=m
CONFIG_SENSORS_RM3100_I2C=m
CONFIG_YAMAHA_YAS530=m
# end of Magnetometer sensors

#
# Multiplexers
#
# CONFIG_IIO_MUX is not set
# end of Multiplexers

#
# Inclinometer sensors
#
CONFIG_HID_SENSOR_INCLINOMETER_3D=m
CONFIG_HID_SENSOR_DEVICE_ROTATION=m
# end of Inclinometer sensors

CONFIG_IIO_FORMAT_KUNIT_TEST=m

#
# Triggers - standalone
#
CONFIG_IIO_HRTIMER_TRIGGER=m
# CONFIG_IIO_INTERRUPT_TRIGGER is not set
# CONFIG_IIO_STM32_LPTIMER_TRIGGER is not set
# CONFIG_IIO_STM32_TIMER_TRIGGER is not set
# CONFIG_IIO_TIGHTLOOP_TRIGGER is not set
CONFIG_IIO_SYSFS_TRIGGER=m
# end of Triggers - standalone

#
# Linear and angular position sensors
#
CONFIG_IQS624_POS=m
CONFIG_HID_SENSOR_CUSTOM_INTEL_HINGE=m
# end of Linear and angular position sensors

#
# Digital potentiometers
#
CONFIG_AD5110=m
CONFIG_AD5272=m
# CONFIG_DS1803 is not set
# CONFIG_MAX5432 is not set
CONFIG_MCP4018=m
CONFIG_MCP4531=m
# CONFIG_TPL0102 is not set
# end of Digital potentiometers

#
# Digital potentiostats
#
# CONFIG_LMP91000 is not set
# end of Digital potentiostats

#
# Pressure sensors
#
# CONFIG_ABP060MG is not set
# CONFIG_BMP280 is not set
# CONFIG_DLHL60D is not set
CONFIG_DPS310=m
CONFIG_HID_SENSOR_PRESS=m
CONFIG_HP03=m
CONFIG_ICP10100=m
# CONFIG_MPL115_I2C is not set
# CONFIG_MPL3115 is not set
CONFIG_MS5611=m
CONFIG_MS5611_I2C=m
CONFIG_MS5637=m
CONFIG_IIO_ST_PRESS=m
# CONFIG_IIO_ST_PRESS_I2C is not set
CONFIG_T5403=m
CONFIG_HP206C=m
# CONFIG_ZPA2326 is not set
# end of Pressure sensors

#
# Lightning sensors
#
# end of Lightning sensors

#
# Proximity and distance sensors
#
CONFIG_ISL29501=m
# CONFIG_LIDAR_LITE_V2 is not set
CONFIG_MB1232=m
# CONFIG_PING is not set
# CONFIG_RFD77402 is not set
CONFIG_SRF04=m
CONFIG_SX_COMMON=m
CONFIG_SX9310=m
# CONFIG_SX9324 is not set
# CONFIG_SX9360 is not set
# CONFIG_SX9500 is not set
# CONFIG_SRF08 is not set
# CONFIG_VCNL3020 is not set
# CONFIG_VL53L0X_I2C is not set
# end of Proximity and distance sensors

#
# Resolver to digital converters
#
# end of Resolver to digital converters

#
# Temperature sensors
#
# CONFIG_IQS620AT_TEMP is not set
CONFIG_HID_SENSOR_TEMP=m
CONFIG_MLX90614=m
CONFIG_MLX90632=m
CONFIG_TMP006=m
CONFIG_TMP007=m
CONFIG_TMP117=m
CONFIG_TSYS01=m
# CONFIG_TSYS02D is not set
# end of Temperature sensors

CONFIG_PWM=y
CONFIG_PWM_SYSFS=y
# CONFIG_PWM_DEBUG is not set
# CONFIG_PWM_ATMEL is not set
# CONFIG_PWM_ATMEL_HLCDC_PWM is not set
CONFIG_PWM_ATMEL_TCB=y
# CONFIG_PWM_BCM_IPROC is not set
# CONFIG_PWM_BCM_KONA is not set
# CONFIG_PWM_BCM2835 is not set
# CONFIG_PWM_BERLIN is not set
# CONFIG_PWM_BRCMSTB is not set
CONFIG_PWM_CLK=m
# CONFIG_PWM_CLPS711X is not set
# CONFIG_PWM_EP93XX is not set
# CONFIG_PWM_FSL_FTM is not set
# CONFIG_PWM_HIBVT is not set
# CONFIG_PWM_IMG is not set
# CONFIG_PWM_IMX1 is not set
# CONFIG_PWM_IMX27 is not set
# CONFIG_PWM_IMX_TPM is not set
# CONFIG_PWM_INTEL_LGM is not set
CONFIG_PWM_IQS620A=m
# CONFIG_PWM_JZ4740 is not set
# CONFIG_PWM_KEEMBAY is not set
# CONFIG_PWM_LPC18XX_SCT is not set
# CONFIG_PWM_LPC32XX is not set
# CONFIG_PWM_LPSS_PLATFORM is not set
# CONFIG_PWM_MESON is not set
# CONFIG_PWM_MTK_DISP is not set
# CONFIG_PWM_MEDIATEK is not set
# CONFIG_PWM_MXS is not set
# CONFIG_PWM_NTXEC is not set
# CONFIG_PWM_OMAP_DMTIMER is not set
CONFIG_PWM_PCA9685=m
# CONFIG_PWM_PXA is not set
# CONFIG_PWM_RASPBERRYPI_POE is not set
# CONFIG_PWM_RCAR is not set
# CONFIG_PWM_RENESAS_TPU is not set
# CONFIG_PWM_ROCKCHIP is not set
# CONFIG_PWM_SAMSUNG is not set
# CONFIG_PWM_SIFIVE is not set
# CONFIG_PWM_SL28CPLD is not set
# CONFIG_PWM_SPEAR is not set
# CONFIG_PWM_SPRD is not set
# CONFIG_PWM_STI is not set
# CONFIG_PWM_STM32 is not set
# CONFIG_PWM_STM32_LP is not set
# CONFIG_PWM_SUN4I is not set
# CONFIG_PWM_SUNPLUS is not set
# CONFIG_PWM_TEGRA is not set
# CONFIG_PWM_TIECAP is not set
# CONFIG_PWM_TIEHRPWM is not set
# CONFIG_PWM_VISCONTI is not set
# CONFIG_PWM_VT8500 is not set
# CONFIG_PWM_XILINX is not set

#
# IRQ chip support
#
CONFIG_IRQCHIP=y
CONFIG_AL_FIC=y
CONFIG_MADERA_IRQ=m
# CONFIG_JCORE_AIC is not set
# CONFIG_RENESAS_INTC_IRQPIN is not set
# CONFIG_RENESAS_IRQC is not set
# CONFIG_RENESAS_RZA1_IRQC is not set
# CONFIG_RENESAS_RZG2L_IRQC is not set
# CONFIG_SL28CPLD_INTC is not set
# CONFIG_TS4800_IRQ is not set
CONFIG_XILINX_INTC=y
# CONFIG_INGENIC_TCU_IRQ is not set
# CONFIG_IRQ_UNIPHIER_AIDET is not set
# CONFIG_MESON_IRQ_GPIO is not set
# CONFIG_IMX_IRQSTEER is not set
# CONFIG_IMX_INTMUX is not set
# CONFIG_EXYNOS_IRQ_COMBINER is not set
# CONFIG_MST_IRQ is not set
# CONFIG_MCHP_EIC is not set
# CONFIG_SUNPLUS_SP7021_INTC is not set
# end of IRQ chip support

CONFIG_IPACK_BUS=m
CONFIG_SERIAL_IPOCTAL=m
# CONFIG_RESET_CONTROLLER is not set

#
# PHY Subsystem
#
CONFIG_GENERIC_PHY=y
CONFIG_GENERIC_PHY_MIPI_DPHY=y
# CONFIG_PHY_LPC18XX_USB_OTG is not set
# CONFIG_PHY_PISTACHIO_USB is not set
# CONFIG_PHY_XGENE is not set
CONFIG_PHY_CAN_TRANSCEIVER=y
# CONFIG_PHY_MESON8_HDMI_TX is not set
# CONFIG_PHY_MESON_G12A_MIPI_DPHY_ANALOG is not set
# CONFIG_PHY_MESON_G12A_USB2 is not set
# CONFIG_PHY_MESON_G12A_USB3_PCIE is not set
# CONFIG_PHY_MESON_AXG_PCIE is not set
# CONFIG_PHY_MESON_AXG_MIPI_PCIE_ANALOG is not set
# CONFIG_PHY_MESON_AXG_MIPI_DPHY is not set

#
# PHY drivers for Broadcom platforms
#
# CONFIG_PHY_BCM63XX_USBH is not set
# CONFIG_PHY_CYGNUS_PCIE is not set
# CONFIG_PHY_BCM_SR_USB is not set
# CONFIG_BCM_KONA_USB2_PHY is not set
# CONFIG_PHY_BCM_NS_USB2 is not set
# CONFIG_PHY_NS2_USB_DRD is not set
# CONFIG_PHY_BRCM_SATA is not set
# CONFIG_PHY_BRCM_USB is not set
# CONFIG_PHY_BCM_SR_PCIE is not set
# end of PHY drivers for Broadcom platforms

CONFIG_PHY_CADENCE_TORRENT=y
CONFIG_PHY_CADENCE_DPHY=y
CONFIG_PHY_CADENCE_DPHY_RX=m
CONFIG_PHY_CADENCE_SALVO=y
# CONFIG_PHY_FSL_IMX8MQ_USB is not set
# CONFIG_PHY_MIXEL_LVDS_PHY is not set
# CONFIG_PHY_MIXEL_MIPI_DPHY is not set
# CONFIG_PHY_FSL_IMX8M_PCIE is not set
# CONFIG_PHY_FSL_LYNX_28G is not set
# CONFIG_PHY_HI6220_USB is not set
# CONFIG_PHY_HI3660_USB is not set
# CONFIG_PHY_HI3670_USB is not set
# CONFIG_PHY_HI3670_PCIE is not set
# CONFIG_PHY_HISTB_COMBPHY is not set
# CONFIG_PHY_HISI_INNO_USB2 is not set
# CONFIG_PHY_LANTIQ_VRX200_PCIE is not set
# CONFIG_PHY_LANTIQ_RCU_USB2 is not set
# CONFIG_ARMADA375_USBCLUSTER_PHY is not set
# CONFIG_PHY_BERLIN_SATA is not set
CONFIG_PHY_MVEBU_A3700_UTMI=y
# CONFIG_PHY_MVEBU_A38X_COMPHY is not set
# CONFIG_PHY_PXA_28NM_HSIC is not set
CONFIG_PHY_PXA_28NM_USB2=y
# CONFIG_PHY_PXA_USB is not set
# CONFIG_PHY_MMP3_USB is not set
# CONFIG_PHY_MMP3_HSIC is not set
# CONFIG_PHY_MTK_PCIE is not set
# CONFIG_PHY_MTK_TPHY is not set
# CONFIG_PHY_MTK_UFS is not set
# CONFIG_PHY_MTK_XSPHY is not set
# CONFIG_PHY_MTK_HDMI is not set
# CONFIG_PHY_MTK_MIPI_DSI is not set
# CONFIG_PHY_MTK_DP is not set
# CONFIG_PHY_SPARX5_SERDES is not set
# CONFIG_PHY_LAN966X_SERDES is not set
CONFIG_PHY_OCELOT_SERDES=y
# CONFIG_PHY_ATH79_USB is not set
# CONFIG_PHY_QCOM_EDP is not set
# CONFIG_PHY_QCOM_IPQ4019_USB is not set
# CONFIG_PHY_QCOM_PCIE2 is not set
# CONFIG_PHY_QCOM_QMP is not set
# CONFIG_PHY_QCOM_QUSB2 is not set
# CONFIG_PHY_QCOM_USB_SNPS_FEMTO_V2 is not set
# CONFIG_PHY_QCOM_USB_HS_28NM is not set
# CONFIG_PHY_QCOM_USB_SS is not set
# CONFIG_PHY_QCOM_IPQ806X_USB is not set
# CONFIG_PHY_MT7621_PCI is not set
# CONFIG_PHY_RALINK_USB is not set
# CONFIG_PHY_RCAR_GEN3_USB3 is not set
# CONFIG_PHY_ROCKCHIP_DPHY_RX0 is not set
# CONFIG_PHY_ROCKCHIP_INNO_HDMI is not set
# CONFIG_PHY_ROCKCHIP_INNO_CSIDPHY is not set
# CONFIG_PHY_ROCKCHIP_INNO_DSIDPHY is not set
# CONFIG_PHY_ROCKCHIP_PCIE is not set
# CONFIG_PHY_ROCKCHIP_TYPEC is not set
# CONFIG_PHY_EXYNOS_DP_VIDEO is not set
# CONFIG_PHY_EXYNOS_MIPI_VIDEO is not set
# CONFIG_PHY_EXYNOS_PCIE is not set
# CONFIG_PHY_SAMSUNG_UFS is not set
# CONFIG_PHY_SAMSUNG_USB2 is not set
# CONFIG_PHY_UNIPHIER_USB2 is not set
# CONFIG_PHY_UNIPHIER_USB3 is not set
# CONFIG_PHY_UNIPHIER_PCIE is not set
# CONFIG_PHY_UNIPHIER_AHCI is not set
# CONFIG_PHY_ST_SPEAR1310_MIPHY is not set
# CONFIG_PHY_ST_SPEAR1340_MIPHY is not set
# CONFIG_PHY_STM32_USBPHYC is not set
# CONFIG_PHY_TEGRA194_P2U is not set
# CONFIG_PHY_DA8XX_USB is not set
# CONFIG_PHY_AM654_SERDES is not set
# CONFIG_PHY_J721E_WIZ is not set
# CONFIG_OMAP_CONTROL_PHY is not set
# CONFIG_TI_PIPE3 is not set
# CONFIG_PHY_INTEL_KEEMBAY_EMMC is not set
# CONFIG_PHY_INTEL_KEEMBAY_USB is not set
# CONFIG_PHY_INTEL_LGM_COMBO is not set
# CONFIG_PHY_INTEL_LGM_EMMC is not set
# CONFIG_PHY_INTEL_THUNDERBAY_EMMC is not set
# CONFIG_PHY_XILINX_ZYNQMP is not set
# end of PHY Subsystem

# CONFIG_POWERCAP is not set
CONFIG_MCB=y
CONFIG_MCB_LPC=m
# CONFIG_RAS is not set

#
# Android
#
# CONFIG_ANDROID_BINDER_IPC is not set
# end of Android

CONFIG_DAX=m
CONFIG_NVMEM=y
CONFIG_NVMEM_SYSFS=y
# CONFIG_NVMEM_IMX_IIM is not set
# CONFIG_NVMEM_IMX_OCOTP is not set
# CONFIG_JZ4780_EFUSE is not set
# CONFIG_NVMEM_LPC18XX_EEPROM is not set
# CONFIG_NVMEM_LPC18XX_OTP is not set
# CONFIG_NVMEM_MXS_OCOTP is not set
# CONFIG_MTK_EFUSE is not set
# CONFIG_MICROCHIP_OTPC is not set
# CONFIG_NVMEM_NINTENDO_OTP is not set
# CONFIG_QCOM_QFPROM is not set
CONFIG_NVMEM_SPMI_SDAM=m
# CONFIG_ROCKCHIP_EFUSE is not set
# CONFIG_ROCKCHIP_OTP is not set
# CONFIG_NVMEM_BCM_OCOTP is not set
# CONFIG_NVMEM_STM32_ROMEM is not set
# CONFIG_UNIPHIER_EFUSE is not set
# CONFIG_NVMEM_VF610_OCOTP is not set
# CONFIG_MESON_MX_EFUSE is not set
# CONFIG_NVMEM_SNVS_LPGPR is not set
# CONFIG_SC27XX_EFUSE is not set
# CONFIG_SPRD_EFUSE is not set
CONFIG_NVMEM_RMEM=y
# CONFIG_NVMEM_BRCM_NVRAM is not set
# CONFIG_NVMEM_LAYERSCAPE_SFP is not set
# CONFIG_NVMEM_SUNPLUS_OCOTP is not set
# CONFIG_NVMEM_APPLE_EFUSES is not set

#
# HW tracing support
#
# CONFIG_STM is not set
CONFIG_INTEL_TH=m
# CONFIG_INTEL_TH_GTH is not set
# CONFIG_INTEL_TH_MSU is not set
# CONFIG_INTEL_TH_PTI is not set
CONFIG_INTEL_TH_DEBUG=y
# end of HW tracing support

# CONFIG_FPGA is not set
CONFIG_FSI=m
CONFIG_FSI_NEW_DEV_NODE=y
CONFIG_FSI_MASTER_GPIO=m
CONFIG_FSI_MASTER_HUB=m
# CONFIG_FSI_MASTER_ASPEED is not set
CONFIG_FSI_SCOM=m
CONFIG_FSI_SBEFIFO=m
CONFIG_FSI_OCC=m
# CONFIG_TEE is not set
CONFIG_MULTIPLEXER=y

#
# Multiplexer drivers
#
CONFIG_MUX_ADG792A=y
CONFIG_MUX_GPIO=y
CONFIG_MUX_MMIO=m
# end of Multiplexer drivers

CONFIG_PM_OPP=y
CONFIG_SIOX=y
# CONFIG_SIOX_BUS_GPIO is not set
CONFIG_SLIMBUS=m
# CONFIG_SLIM_QCOM_CTRL is not set
CONFIG_INTERCONNECT=y
# CONFIG_INTERCONNECT_IMX is not set
# CONFIG_INTERCONNECT_QCOM_OSM_L3 is not set
# CONFIG_INTERCONNECT_SAMSUNG is not set
# CONFIG_COUNTER is not set
CONFIG_MOST=m
# CONFIG_MOST_CDEV is not set
CONFIG_PECI=m
CONFIG_PECI_CPU=m
# CONFIG_PECI_ASPEED is not set
# CONFIG_HTE is not set
# end of Device Drivers

#
# File systems
#
# CONFIG_VALIDATE_FS_PARSER is not set
CONFIG_FS_IOMAP=y
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_POSIX_ACL=y
# CONFIG_EXT3_FS_SECURITY is not set
CONFIG_EXT4_FS=y
CONFIG_EXT4_FS_POSIX_ACL=y
CONFIG_EXT4_FS_SECURITY=y
# CONFIG_EXT4_DEBUG is not set
CONFIG_EXT4_KUNIT_TESTS=m
CONFIG_JBD2=y
CONFIG_JBD2_DEBUG=y
CONFIG_FS_MBCACHE=y
CONFIG_REISERFS_FS=m
# CONFIG_REISERFS_CHECK is not set
# CONFIG_REISERFS_PROC_INFO is not set
CONFIG_REISERFS_FS_XATTR=y
# CONFIG_REISERFS_FS_POSIX_ACL is not set
CONFIG_REISERFS_FS_SECURITY=y
CONFIG_JFS_FS=m
CONFIG_JFS_POSIX_ACL=y
# CONFIG_JFS_SECURITY is not set
# CONFIG_JFS_DEBUG is not set
# CONFIG_JFS_STATISTICS is not set
CONFIG_XFS_FS=m
# CONFIG_XFS_SUPPORT_V4 is not set
# CONFIG_XFS_QUOTA is not set
# CONFIG_XFS_POSIX_ACL is not set
CONFIG_XFS_RT=y
# CONFIG_XFS_ONLINE_SCRUB is not set
# CONFIG_XFS_WARN is not set
# CONFIG_XFS_DEBUG is not set
CONFIG_GFS2_FS=y
# CONFIG_BTRFS_FS is not set
CONFIG_NILFS2_FS=m
CONFIG_F2FS_FS=m
# CONFIG_F2FS_STAT_FS is not set
CONFIG_F2FS_FS_XATTR=y
# CONFIG_F2FS_FS_POSIX_ACL is not set
# CONFIG_F2FS_FS_SECURITY is not set
# CONFIG_F2FS_CHECK_FS is not set
CONFIG_F2FS_FAULT_INJECTION=y
CONFIG_F2FS_FS_COMPRESSION=y
# CONFIG_F2FS_FS_LZO is not set
# CONFIG_F2FS_FS_LZ4 is not set
CONFIG_F2FS_FS_ZSTD=y
# CONFIG_F2FS_IOSTAT is not set
CONFIG_ZONEFS_FS=m
CONFIG_FS_POSIX_ACL=y
CONFIG_EXPORTFS=y
# CONFIG_EXPORTFS_BLOCK_OPS is not set
# CONFIG_FILE_LOCKING is not set
# CONFIG_FS_ENCRYPTION is not set
CONFIG_FS_VERITY=y
CONFIG_FS_VERITY_DEBUG=y
CONFIG_FS_VERITY_BUILTIN_SIGNATURES=y
CONFIG_FSNOTIFY=y
# CONFIG_DNOTIFY is not set
CONFIG_INOTIFY_USER=y
CONFIG_FANOTIFY=y
# CONFIG_QUOTA is not set
CONFIG_QUOTACTL=y
# CONFIG_AUTOFS4_FS is not set
CONFIG_AUTOFS_FS=m
# CONFIG_FUSE_FS is not set
CONFIG_OVERLAY_FS=m
# CONFIG_OVERLAY_FS_REDIRECT_DIR is not set
# CONFIG_OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW is not set
# CONFIG_OVERLAY_FS_INDEX is not set
# CONFIG_OVERLAY_FS_METACOPY is not set

#
# Caches
#
CONFIG_NETFS_SUPPORT=y
CONFIG_NETFS_STATS=y
CONFIG_FSCACHE=y
# CONFIG_FSCACHE_STATS is not set
CONFIG_FSCACHE_DEBUG=y
CONFIG_CACHEFILES=m
# CONFIG_CACHEFILES_DEBUG is not set
# CONFIG_CACHEFILES_ERROR_INJECTION is not set
CONFIG_CACHEFILES_ONDEMAND=y
# end of Caches

#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=y
CONFIG_JOLIET=y
# CONFIG_ZISOFS is not set
CONFIG_UDF_FS=y
# end of CD-ROM/DVD Filesystems

#
# DOS/FAT/EXFAT/NT Filesystems
#
CONFIG_FAT_FS=y
CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=y
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
# CONFIG_FAT_DEFAULT_UTF8 is not set
CONFIG_FAT_KUNIT_TEST=m
CONFIG_EXFAT_FS=m
CONFIG_EXFAT_DEFAULT_IOCHARSET="utf8"
CONFIG_NTFS_FS=m
# CONFIG_NTFS_DEBUG is not set
CONFIG_NTFS_RW=y
CONFIG_NTFS3_FS=y
# CONFIG_NTFS3_LZX_XPRESS is not set
# CONFIG_NTFS3_FS_POSIX_ACL is not set
# end of DOS/FAT/EXFAT/NT Filesystems

#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
# CONFIG_PROC_KCORE is not set
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_PROC_CHILDREN=y
CONFIG_KERNFS=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
CONFIG_TMPFS_POSIX_ACL=y
CONFIG_TMPFS_XATTR=y
CONFIG_MEMFD_CREATE=y
CONFIG_CONFIGFS_FS=m
# end of Pseudo filesystems

CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ORANGEFS_FS is not set
# CONFIG_ADFS_FS is not set
CONFIG_AFFS_FS=y
CONFIG_ECRYPT_FS=m
CONFIG_ECRYPT_FS_MESSAGING=y
CONFIG_HFS_FS=y
# CONFIG_HFSPLUS_FS is not set
CONFIG_BEFS_FS=m
CONFIG_BEFS_DEBUG=y
# CONFIG_BFS_FS is not set
CONFIG_EFS_FS=y
# CONFIG_JFFS2_FS is not set
CONFIG_CRAMFS=y
# CONFIG_CRAMFS_BLOCKDEV is not set
CONFIG_SQUASHFS=m
CONFIG_SQUASHFS_FILE_CACHE=y
# CONFIG_SQUASHFS_FILE_DIRECT is not set
# CONFIG_SQUASHFS_DECOMP_SINGLE is not set
# CONFIG_SQUASHFS_DECOMP_MULTI is not set
CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU=y
# CONFIG_SQUASHFS_XATTR is not set
CONFIG_SQUASHFS_ZLIB=y
# CONFIG_SQUASHFS_LZ4 is not set
CONFIG_SQUASHFS_LZO=y
# CONFIG_SQUASHFS_XZ is not set
CONFIG_SQUASHFS_ZSTD=y
# CONFIG_SQUASHFS_4K_DEVBLK_SIZE is not set
CONFIG_SQUASHFS_EMBEDDED=y
CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
CONFIG_VXFS_FS=y
CONFIG_MINIX_FS=y
# CONFIG_OMFS_FS is not set
CONFIG_HPFS_FS=y
# CONFIG_QNX4FS_FS is not set
CONFIG_QNX6FS_FS=y
CONFIG_QNX6FS_DEBUG=y
CONFIG_ROMFS_FS=m
# CONFIG_ROMFS_BACKED_BY_BLOCK is not set
CONFIG_ROMFS_BACKED_BY_MTD=y
# CONFIG_ROMFS_BACKED_BY_BOTH is not set
CONFIG_ROMFS_ON_MTD=y
CONFIG_PSTORE=m
CONFIG_PSTORE_DEFAULT_KMSG_BYTES=10240
CONFIG_PSTORE_DEFLATE_COMPRESS=m
CONFIG_PSTORE_LZO_COMPRESS=m
CONFIG_PSTORE_LZ4_COMPRESS=m
CONFIG_PSTORE_LZ4HC_COMPRESS=m
CONFIG_PSTORE_842_COMPRESS=y
CONFIG_PSTORE_ZSTD_COMPRESS=y
CONFIG_PSTORE_COMPRESS=y
# CONFIG_PSTORE_DEFLATE_COMPRESS_DEFAULT is not set
# CONFIG_PSTORE_LZO_COMPRESS_DEFAULT is not set
# CONFIG_PSTORE_LZ4_COMPRESS_DEFAULT is not set
# CONFIG_PSTORE_LZ4HC_COMPRESS_DEFAULT is not set
CONFIG_PSTORE_842_COMPRESS_DEFAULT=y
# CONFIG_PSTORE_ZSTD_COMPRESS_DEFAULT is not set
CONFIG_PSTORE_COMPRESS_DEFAULT="842"
# CONFIG_PSTORE_CONSOLE is not set
CONFIG_PSTORE_PMSG=y
CONFIG_PSTORE_RAM=m
CONFIG_PSTORE_ZONE=m
CONFIG_PSTORE_BLK=m
CONFIG_PSTORE_BLK_BLKDEV=""
CONFIG_PSTORE_BLK_KMSG_SIZE=64
CONFIG_PSTORE_BLK_MAX_REASON=2
CONFIG_PSTORE_BLK_PMSG_SIZE=64
# CONFIG_SYSV_FS is not set
CONFIG_UFS_FS=y
CONFIG_UFS_FS_WRITE=y
# CONFIG_UFS_DEBUG is not set
CONFIG_EROFS_FS=y
CONFIG_EROFS_FS_DEBUG=y
# CONFIG_EROFS_FS_XATTR is not set
CONFIG_EROFS_FS_ZIP=y
# CONFIG_EROFS_FS_ZIP_LZMA is not set
# CONFIG_EROFS_FS_ONDEMAND is not set
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
# CONFIG_NLS_CODEPAGE_437 is not set
CONFIG_NLS_CODEPAGE_737=y
# CONFIG_NLS_CODEPAGE_775 is not set
# CONFIG_NLS_CODEPAGE_850 is not set
# CONFIG_NLS_CODEPAGE_852 is not set
CONFIG_NLS_CODEPAGE_855=m
# CONFIG_NLS_CODEPAGE_857 is not set
CONFIG_NLS_CODEPAGE_860=y
# CONFIG_NLS_CODEPAGE_861 is not set
CONFIG_NLS_CODEPAGE_862=m
CONFIG_NLS_CODEPAGE_863=y
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
# CONFIG_NLS_CODEPAGE_866 is not set
CONFIG_NLS_CODEPAGE_869=y
# CONFIG_NLS_CODEPAGE_936 is not set
# CONFIG_NLS_CODEPAGE_950 is not set
CONFIG_NLS_CODEPAGE_932=y
# CONFIG_NLS_CODEPAGE_949 is not set
CONFIG_NLS_CODEPAGE_874=m
CONFIG_NLS_ISO8859_8=y
CONFIG_NLS_CODEPAGE_1250=m
# CONFIG_NLS_CODEPAGE_1251 is not set
CONFIG_NLS_ASCII=y
# CONFIG_NLS_ISO8859_1 is not set
CONFIG_NLS_ISO8859_2=m
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
CONFIG_NLS_ISO8859_6=y
CONFIG_NLS_ISO8859_7=y
CONFIG_NLS_ISO8859_9=m
CONFIG_NLS_ISO8859_13=m
CONFIG_NLS_ISO8859_14=m
CONFIG_NLS_ISO8859_15=y
CONFIG_NLS_KOI8_R=y
# CONFIG_NLS_KOI8_U is not set
CONFIG_NLS_MAC_ROMAN=m
CONFIG_NLS_MAC_CELTIC=m
CONFIG_NLS_MAC_CENTEURO=m
CONFIG_NLS_MAC_CROATIAN=m
# CONFIG_NLS_MAC_CYRILLIC is not set
# CONFIG_NLS_MAC_GAELIC is not set
# CONFIG_NLS_MAC_GREEK is not set
CONFIG_NLS_MAC_ICELAND=y
# CONFIG_NLS_MAC_INUIT is not set
# CONFIG_NLS_MAC_ROMANIAN is not set
CONFIG_NLS_MAC_TURKISH=m
CONFIG_NLS_UTF8=y
# CONFIG_UNICODE is not set
CONFIG_IO_WQ=y
# end of File systems

#
# Security options
#
CONFIG_KEYS=y
CONFIG_KEYS_REQUEST_CACHE=y
CONFIG_PERSISTENT_KEYRINGS=y
CONFIG_BIG_KEYS=y
CONFIG_TRUSTED_KEYS=y
CONFIG_TRUSTED_KEYS_TPM=y
# CONFIG_ENCRYPTED_KEYS is not set
CONFIG_KEY_DH_OPERATIONS=y
# CONFIG_SECURITY_DMESG_RESTRICT is not set
# CONFIG_SECURITYFS is not set
CONFIG_STATIC_USERMODEHELPER=y
CONFIG_STATIC_USERMODEHELPER_PATH="/sbin/usermode-helper"
CONFIG_DEFAULT_SECURITY_DAC=y
CONFIG_LSM="landlock,lockdown,yama,loadpin,safesetid,integrity,bpf"

#
# Kernel hardening options
#

#
# Memory initialization
#
CONFIG_CC_HAS_AUTO_VAR_INIT_PATTERN=y
CONFIG_CC_HAS_AUTO_VAR_INIT_ZERO=y
# CONFIG_INIT_STACK_NONE is not set
# CONFIG_INIT_STACK_ALL_PATTERN is not set
CONFIG_INIT_STACK_ALL_ZERO=y
CONFIG_INIT_ON_ALLOC_DEFAULT_ON=y
# CONFIG_INIT_ON_FREE_DEFAULT_ON is not set
# end of Memory initialization

CONFIG_CC_HAS_RANDSTRUCT=y
# CONFIG_RANDSTRUCT_NONE is not set
CONFIG_RANDSTRUCT_FULL=y
CONFIG_RANDSTRUCT=y
# end of Kernel hardening options
# end of Security options

CONFIG_XOR_BLOCKS=m
CONFIG_ASYNC_CORE=m
CONFIG_ASYNC_MEMCPY=m
CONFIG_ASYNC_XOR=m
CONFIG_ASYNC_PQ=m
CONFIG_ASYNC_RAID6_RECOV=m
CONFIG_CRYPTO=y

#
# Crypto core or helper
#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=y
CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_SKCIPHER=y
CONFIG_CRYPTO_SKCIPHER2=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_HASH2=y
CONFIG_CRYPTO_RNG=y
CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_RNG_DEFAULT=y
CONFIG_CRYPTO_AKCIPHER2=y
CONFIG_CRYPTO_AKCIPHER=y
CONFIG_CRYPTO_KPP2=y
CONFIG_CRYPTO_KPP=y
CONFIG_CRYPTO_ACOMP2=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_MANAGER_DISABLE_TESTS is not set
# CONFIG_CRYPTO_MANAGER_EXTRA_TESTS is not set
CONFIG_CRYPTO_GF128MUL=y
CONFIG_CRYPTO_NULL=y
CONFIG_CRYPTO_NULL2=y
# CONFIG_CRYPTO_PCRYPT is not set
CONFIG_CRYPTO_CRYPTD=m
CONFIG_CRYPTO_AUTHENC=m
# CONFIG_CRYPTO_TEST is not set

#
# Public-key cryptography
#
CONFIG_CRYPTO_RSA=y
CONFIG_CRYPTO_DH=y
# CONFIG_CRYPTO_DH_RFC7919_GROUPS is not set
CONFIG_CRYPTO_ECC=y
CONFIG_CRYPTO_ECDH=y
CONFIG_CRYPTO_ECDSA=y
# CONFIG_CRYPTO_ECRDSA is not set
CONFIG_CRYPTO_SM2=y
CONFIG_CRYPTO_CURVE25519=y

#
# Authenticated Encryption with Associated Data
#
CONFIG_CRYPTO_CCM=y
# CONFIG_CRYPTO_GCM is not set
# CONFIG_CRYPTO_CHACHA20POLY1305 is not set
CONFIG_CRYPTO_AEGIS128=y
CONFIG_CRYPTO_SEQIV=m
# CONFIG_CRYPTO_ECHAINIV is not set

#
# Block modes
#
CONFIG_CRYPTO_CBC=m
CONFIG_CRYPTO_CFB=y
CONFIG_CRYPTO_CTR=y
CONFIG_CRYPTO_CTS=m
CONFIG_CRYPTO_ECB=y
CONFIG_CRYPTO_LRW=y
# CONFIG_CRYPTO_OFB is not set
CONFIG_CRYPTO_PCBC=y
# CONFIG_CRYPTO_XTS is not set
CONFIG_CRYPTO_KEYWRAP=m
CONFIG_CRYPTO_NHPOLY1305=y
CONFIG_CRYPTO_ADIANTUM=y
# CONFIG_CRYPTO_HCTR2 is not set
# CONFIG_CRYPTO_ESSIV is not set

#
# Hash modes
#
CONFIG_CRYPTO_CMAC=y
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_XCBC=y
CONFIG_CRYPTO_VMAC=y

#
# Digest
#
CONFIG_CRYPTO_CRC32C=y
CONFIG_CRYPTO_CRC32=m
# CONFIG_CRYPTO_XXHASH is not set
# CONFIG_CRYPTO_BLAKE2B is not set
CONFIG_CRYPTO_CRCT10DIF=y
CONFIG_CRYPTO_CRC64_ROCKSOFT=y
CONFIG_CRYPTO_GHASH=y
CONFIG_CRYPTO_POLY1305=m
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=m
CONFIG_CRYPTO_MICHAEL_MIC=m
# CONFIG_CRYPTO_RMD160 is not set
CONFIG_CRYPTO_SHA1=y
CONFIG_CRYPTO_SHA256=y
CONFIG_CRYPTO_SHA512=y
# CONFIG_CRYPTO_SHA3 is not set
CONFIG_CRYPTO_SM3=y
CONFIG_CRYPTO_SM3_GENERIC=m
# CONFIG_CRYPTO_STREEBOG is not set
CONFIG_CRYPTO_WP512=y

#
# Ciphers
#
CONFIG_CRYPTO_AES=y
CONFIG_CRYPTO_AES_TI=m
CONFIG_CRYPTO_BLOWFISH=y
CONFIG_CRYPTO_BLOWFISH_COMMON=y
# CONFIG_CRYPTO_CAMELLIA is not set
CONFIG_CRYPTO_CAST_COMMON=y
CONFIG_CRYPTO_CAST5=m
CONFIG_CRYPTO_CAST6=y
CONFIG_CRYPTO_DES=m
# CONFIG_CRYPTO_FCRYPT is not set
CONFIG_CRYPTO_CHACHA20=y
CONFIG_CRYPTO_ARIA=y
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_SM4=m
CONFIG_CRYPTO_SM4_GENERIC=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_TWOFISH_COMMON=m

#
# Compression
#
CONFIG_CRYPTO_DEFLATE=m
CONFIG_CRYPTO_LZO=y
CONFIG_CRYPTO_842=m
CONFIG_CRYPTO_LZ4=y
CONFIG_CRYPTO_LZ4HC=m
CONFIG_CRYPTO_ZSTD=y

#
# Random Number Generation
#
# CONFIG_CRYPTO_ANSI_CPRNG is not set
CONFIG_CRYPTO_DRBG_MENU=y
CONFIG_CRYPTO_DRBG_HMAC=y
# CONFIG_CRYPTO_DRBG_HASH is not set
CONFIG_CRYPTO_DRBG_CTR=y
CONFIG_CRYPTO_DRBG=y
CONFIG_CRYPTO_JITTERENTROPY=y
CONFIG_CRYPTO_KDF800108_CTR=y
CONFIG_CRYPTO_HASH_INFO=y
# CONFIG_CRYPTO_HW is not set
CONFIG_ASYMMETRIC_KEY_TYPE=y
CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y
CONFIG_X509_CERTIFICATE_PARSER=y
CONFIG_PKCS8_PRIVATE_KEY_PARSER=y
CONFIG_PKCS7_MESSAGE_PARSER=y
# CONFIG_PKCS7_TEST_KEY is not set
# CONFIG_SIGNED_PE_FILE_VERIFICATION is not set
# CONFIG_FIPS_SIGNATURE_SELFTEST is not set

#
# Certificates for signature checking
#
CONFIG_SYSTEM_TRUSTED_KEYRING=y
CONFIG_SYSTEM_TRUSTED_KEYS=""
CONFIG_SYSTEM_EXTRA_CERTIFICATE=y
CONFIG_SYSTEM_EXTRA_CERTIFICATE_SIZE=4096
CONFIG_SECONDARY_TRUSTED_KEYRING=y
# CONFIG_SYSTEM_BLACKLIST_KEYRING is not set
# end of Certificates for signature checking

CONFIG_BINARY_PRINTF=y

#
# Library routines
#
CONFIG_RAID6_PQ=m
CONFIG_RAID6_PQ_BENCHMARK=y
CONFIG_LINEAR_RANGES=y
# CONFIG_PACKING is not set
CONFIG_BITREVERSE=y
CONFIG_GENERIC_STRNCPY_FROM_USER=y
CONFIG_GENERIC_STRNLEN_USER=y
CONFIG_CORDIC=y
CONFIG_PRIME_NUMBERS=y
CONFIG_RATIONAL=y
CONFIG_GENERIC_PCI_IOMAP=y
CONFIG_GENERIC_IOMAP=y

#
# Crypto library routines
#
CONFIG_CRYPTO_LIB_AES=y
CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y
CONFIG_CRYPTO_LIB_CHACHA_GENERIC=y
CONFIG_CRYPTO_LIB_CHACHA=y
CONFIG_CRYPTO_LIB_CURVE25519_GENERIC=y
CONFIG_CRYPTO_LIB_CURVE25519=m
CONFIG_CRYPTO_LIB_DES=m
CONFIG_CRYPTO_LIB_POLY1305_RSIZE=1
CONFIG_CRYPTO_LIB_POLY1305_GENERIC=y
CONFIG_CRYPTO_LIB_POLY1305=y
CONFIG_CRYPTO_LIB_CHACHA20POLY1305=y
CONFIG_CRYPTO_LIB_SHA1=y
CONFIG_CRYPTO_LIB_SHA256=y
# end of Crypto library routines

CONFIG_LIB_MEMNEQ=y
CONFIG_CRC_CCITT=y
CONFIG_CRC16=y
CONFIG_CRC_T10DIF=y
# CONFIG_CRC64_ROCKSOFT is not set
CONFIG_CRC_ITU_T=y
CONFIG_CRC32=y
# CONFIG_CRC32_SELFTEST is not set
# CONFIG_CRC32_SLICEBY8 is not set
CONFIG_CRC32_SLICEBY4=y
# CONFIG_CRC32_SARWATE is not set
# CONFIG_CRC32_BIT is not set
CONFIG_CRC64=y
CONFIG_CRC4=m
CONFIG_CRC7=y
CONFIG_LIBCRC32C=y
CONFIG_CRC8=y
CONFIG_XXHASH=y
CONFIG_RANDOM32_SELFTEST=y
CONFIG_842_COMPRESS=m
CONFIG_842_DECOMPRESS=m
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=m
CONFIG_LZO_COMPRESS=y
CONFIG_LZO_DECOMPRESS=y
CONFIG_LZ4_COMPRESS=y
CONFIG_LZ4HC_COMPRESS=m
CONFIG_LZ4_DECOMPRESS=y
CONFIG_ZSTD_COMPRESS=y
CONFIG_ZSTD_DECOMPRESS=y
CONFIG_XZ_DEC=y
CONFIG_XZ_DEC_X86=y
CONFIG_XZ_DEC_POWERPC=y
# CONFIG_XZ_DEC_IA64 is not set
CONFIG_XZ_DEC_ARM=y
# CONFIG_XZ_DEC_ARMTHUMB is not set
# CONFIG_XZ_DEC_SPARC is not set
# CONFIG_XZ_DEC_MICROLZMA is not set
CONFIG_XZ_DEC_BCJ=y
CONFIG_XZ_DEC_TEST=m
CONFIG_DECOMPRESS_GZIP=y
CONFIG_DECOMPRESS_LZMA=y
CONFIG_DECOMPRESS_XZ=y
CONFIG_DECOMPRESS_LZ4=y
CONFIG_GENERIC_ALLOCATOR=y
CONFIG_REED_SOLOMON=m
CONFIG_REED_SOLOMON_ENC8=y
CONFIG_REED_SOLOMON_DEC8=y
CONFIG_REED_SOLOMON_ENC16=y
CONFIG_REED_SOLOMON_DEC16=y
CONFIG_BCH=m
CONFIG_ASSOCIATIVE_ARRAY=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT_MAP=y
CONFIG_HAS_DMA=y
CONFIG_NEED_SG_DMA_LENGTH=y
CONFIG_DMA_DECLARE_COHERENT=y
CONFIG_ARCH_HAS_SYNC_DMA_FOR_DEVICE=y
CONFIG_DMA_GLOBAL_POOL=y
# CONFIG_DMA_API_DEBUG is not set
CONFIG_DMA_MAP_BENCHMARK=y
CONFIG_SGL_ALLOC=y
CONFIG_GLOB=y
CONFIG_GLOB_SELFTEST=m
CONFIG_GENERIC_ATOMIC64=y
CONFIG_CLZ_TAB=y
# CONFIG_IRQ_POLL is not set
CONFIG_MPILIB=y
CONFIG_LIBFDT=y
CONFIG_OID_REGISTRY=y
CONFIG_FONT_SUPPORT=y
CONFIG_FONTS=y
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
# CONFIG_FONT_6x11 is not set
CONFIG_FONT_7x14=y
CONFIG_FONT_PEARL_8x8=y
CONFIG_FONT_ACORN_8x8=y
# CONFIG_FONT_MINI_4x6 is not set
# CONFIG_FONT_6x10 is not set
CONFIG_FONT_10x18=y
# CONFIG_FONT_SUN8x16 is not set
# CONFIG_FONT_SUN12x22 is not set
# CONFIG_FONT_TER16x32 is not set
# CONFIG_FONT_6x8 is not set
CONFIG_SG_POOL=y
CONFIG_STACKDEPOT=y
CONFIG_SBITMAP=y
# CONFIG_PARMAN is not set
# CONFIG_OBJAGG is not set
# end of Library routines

CONFIG_ASN1_ENCODER=y

#
# Kernel hacking
#

#
# printk and dmesg options
#
CONFIG_PRINTK_TIME=y
# CONFIG_PRINTK_CALLER is not set
# CONFIG_STACKTRACE_BUILD_ID is not set
CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7
CONFIG_CONSOLE_LOGLEVEL_QUIET=4
CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
# CONFIG_DYNAMIC_DEBUG is not set
CONFIG_DYNAMIC_DEBUG_CORE=y
CONFIG_SYMBOLIC_ERRNAME=y
CONFIG_DEBUG_BUGVERBOSE=y
# end of printk and dmesg options

CONFIG_DEBUG_KERNEL=y
CONFIG_DEBUG_MISC=y

#
# Compile-time checks and compiler options
#
CONFIG_DEBUG_INFO_NONE=y
# CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT is not set
# CONFIG_DEBUG_INFO_DWARF4 is not set
# CONFIG_DEBUG_INFO_DWARF5 is not set
CONFIG_FRAME_WARN=1024
CONFIG_STRIP_ASM_SYMS=y
CONFIG_HEADERS_INSTALL=y
CONFIG_SECTION_MISMATCH_WARN_ONLY=y
CONFIG_VMLINUX_MAP=y
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# end of Compile-time checks and compiler options

#
# Generic Kernel Debugging Instruments
#
# CONFIG_MAGIC_SYSRQ is not set
CONFIG_DEBUG_FS=y
# CONFIG_DEBUG_FS_ALLOW_ALL is not set
# CONFIG_DEBUG_FS_DISALLOW_MOUNT is not set
CONFIG_DEBUG_FS_ALLOW_NONE=y
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
CONFIG_UBSAN=y
CONFIG_CC_HAS_UBSAN_BOUNDS=y
CONFIG_CC_HAS_UBSAN_ARRAY_BOUNDS=y
# CONFIG_UBSAN_BOUNDS is not set
# CONFIG_UBSAN_SHIFT is not set
# CONFIG_UBSAN_UNREACHABLE is not set
# CONFIG_UBSAN_BOOL is not set
CONFIG_UBSAN_ENUM=y
CONFIG_TEST_UBSAN=m
# end of Generic Kernel Debugging Instruments

#
# Networking Debugging
#
# CONFIG_NET_DEV_REFCNT_TRACKER is not set
# CONFIG_NET_NS_REFCNT_TRACKER is not set
# end of Networking Debugging

#
# Memory Debugging
#
CONFIG_PAGE_EXTENSION=y
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_PAGE_OWNER is not set
CONFIG_PAGE_POISONING=y
CONFIG_DEBUG_PAGE_REF=y
CONFIG_DEBUG_OBJECTS=y
# CONFIG_DEBUG_OBJECTS_SELFTEST is not set
CONFIG_DEBUG_OBJECTS_FREE=y
CONFIG_DEBUG_OBJECTS_TIMERS=y
CONFIG_DEBUG_OBJECTS_WORK=y
CONFIG_DEBUG_OBJECTS_RCU_HEAD=y
# CONFIG_DEBUG_OBJECTS_PERCPU_COUNTER is not set
CONFIG_DEBUG_OBJECTS_ENABLE_DEFAULT=1
# CONFIG_SHRINKER_DEBUG is not set
# CONFIG_DEBUG_STACK_USAGE is not set
CONFIG_SCHED_STACK_END_CHECK=y
# CONFIG_DEBUG_VM is not set
CONFIG_DEBUG_MEMORY_INIT=y
# CONFIG_DEBUG_PER_CPU_MAPS is not set
CONFIG_CC_HAS_KASAN_GENERIC=y
CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y
# end of Memory Debugging

CONFIG_DEBUG_SHIRQ=y

#
# Debug Oops, Lockups and Hangs
#
# CONFIG_PANIC_ON_OOPS is not set
CONFIG_PANIC_ON_OOPS_VALUE=0
CONFIG_PANIC_TIMEOUT=0
# CONFIG_SOFTLOCKUP_DETECTOR is not set
CONFIG_DETECT_HUNG_TASK=y
CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120
# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
CONFIG_WQ_WATCHDOG=y
CONFIG_TEST_LOCKUP=m
# end of Debug Oops, Lockups and Hangs

#
# Scheduler Debugging
#
# CONFIG_SCHED_DEBUG is not set
CONFIG_SCHED_INFO=y
CONFIG_SCHEDSTATS=y
# end of Scheduler Debugging

# CONFIG_DEBUG_TIMEKEEPING is not set

#
# Lock Debugging (spinlocks, mutexes, etc...)
#
CONFIG_LOCK_DEBUGGING_SUPPORT=y
CONFIG_PROVE_LOCKING=y
CONFIG_PROVE_RAW_LOCK_NESTING=y
# CONFIG_LOCK_STAT is not set
CONFIG_DEBUG_RT_MUTEXES=y
CONFIG_DEBUG_SPINLOCK=y
CONFIG_DEBUG_MUTEXES=y
CONFIG_DEBUG_WW_MUTEX_SLOWPATH=y
CONFIG_DEBUG_RWSEMS=y
CONFIG_DEBUG_LOCK_ALLOC=y
CONFIG_LOCKDEP=y
CONFIG_LOCKDEP_BITS=15
CONFIG_LOCKDEP_CHAINS_BITS=16
CONFIG_LOCKDEP_STACK_TRACE_BITS=19
CONFIG_LOCKDEP_STACK_TRACE_HASH_BITS=14
CONFIG_LOCKDEP_CIRCULAR_QUEUE_BITS=12
# CONFIG_DEBUG_LOCKDEP is not set
CONFIG_DEBUG_LOCKING_API_SELFTESTS=y
CONFIG_LOCK_TORTURE_TEST=m
CONFIG_WW_MUTEX_SELFTEST=y
CONFIG_SCF_TORTURE_TEST=m
# end of Lock Debugging (spinlocks, mutexes, etc...)

CONFIG_TRACE_IRQFLAGS=y
# CONFIG_DEBUG_IRQFLAGS is not set
CONFIG_STACKTRACE=y
# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_KOBJECT_RELEASE is not set

#
# Debug kernel data structures
#
CONFIG_DEBUG_LIST=y
CONFIG_DEBUG_PLIST=y
# CONFIG_DEBUG_SG is not set
CONFIG_DEBUG_NOTIFIERS=y
CONFIG_BUG_ON_DATA_CORRUPTION=y
# end of Debug kernel data structures

# CONFIG_DEBUG_CREDENTIALS is not set

#
# RCU Debugging
#
CONFIG_PROVE_RCU=y
CONFIG_TORTURE_TEST=m
# CONFIG_RCU_SCALE_TEST is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_REF_SCALE_TEST is not set
CONFIG_RCU_CPU_STALL_TIMEOUT=21
CONFIG_RCU_EXP_CPU_STALL_TIMEOUT=0
CONFIG_RCU_TRACE=y
# CONFIG_RCU_EQS_DEBUG is not set
# end of RCU Debugging

# CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set
CONFIG_LATENCYTOP=y
CONFIG_NOP_TRACER=y
CONFIG_TRACE_CLOCK=y
CONFIG_RING_BUFFER=y
CONFIG_EVENT_TRACING=y
CONFIG_CONTEXT_SWITCH_TRACER=y
CONFIG_PREEMPTIRQ_TRACEPOINTS=y
CONFIG_TRACING=y
CONFIG_GLOBAL_TRACE_BUF_SIZE=1441792
CONFIG_TRACING_SUPPORT=y
# CONFIG_FTRACE is not set
# CONFIG_SAMPLES is not set

#
# hexagon Debugging
#
# end of hexagon Debugging

#
# Kernel Testing and Coverage
#
CONFIG_KUNIT=m
CONFIG_KUNIT_DEBUGFS=y
# CONFIG_KUNIT_TEST is not set
CONFIG_KUNIT_EXAMPLE_TEST=m
# CONFIG_KUNIT_ALL_TESTS is not set
CONFIG_NOTIFIER_ERROR_INJECTION=m
CONFIG_OF_RECONFIG_NOTIFIER_ERROR_INJECT=m
# CONFIG_FAULT_INJECTION is not set
CONFIG_CC_HAS_SANCOV_TRACE_PC=y
CONFIG_RUNTIME_TESTING_MENU=y
CONFIG_LKDTM=y
# CONFIG_CPUMASK_KUNIT_TEST is not set
CONFIG_TEST_LIST_SORT=m
# CONFIG_TEST_MIN_HEAP is not set
# CONFIG_TEST_SORT is not set
# CONFIG_TEST_DIV64 is not set
CONFIG_BACKTRACE_SELF_TEST=y
# CONFIG_TEST_REF_TRACKER is not set
# CONFIG_RBTREE_TEST is not set
CONFIG_REED_SOLOMON_TEST=m
# CONFIG_INTERVAL_TREE_TEST is not set
CONFIG_PERCPU_TEST=m
# CONFIG_ATOMIC64_SELFTEST is not set
CONFIG_ASYNC_RAID6_TEST=m
CONFIG_TEST_HEXDUMP=y
CONFIG_STRING_SELFTEST=y
CONFIG_TEST_STRING_HELPERS=m
CONFIG_TEST_STRSCPY=y
CONFIG_TEST_KSTRTOX=m
CONFIG_TEST_PRINTF=m
# CONFIG_TEST_SCANF is not set
CONFIG_TEST_BITMAP=y
# CONFIG_TEST_UUID is not set
CONFIG_TEST_XARRAY=m
CONFIG_TEST_RHASHTABLE=m
CONFIG_TEST_SIPHASH=m
CONFIG_TEST_IDA=m
# CONFIG_TEST_LKM is not set
CONFIG_TEST_BITOPS=m
CONFIG_TEST_VMALLOC=m
CONFIG_TEST_USER_COPY=m
CONFIG_FIND_BIT_BENCHMARK=m
CONFIG_TEST_FIRMWARE=m
CONFIG_TEST_SYSCTL=y
CONFIG_BITFIELD_KUNIT=m
# CONFIG_HASH_KUNIT_TEST is not set
# CONFIG_RESOURCE_KUNIT_TEST is not set
CONFIG_SYSCTL_KUNIT_TEST=m
CONFIG_LIST_KUNIT_TEST=m
# CONFIG_LINEAR_RANGES_TEST is not set
CONFIG_CMDLINE_KUNIT_TEST=m
# CONFIG_BITS_TEST is not set
# CONFIG_RATIONAL_KUNIT_TEST is not set
CONFIG_MEMCPY_KUNIT_TEST=m
CONFIG_OVERFLOW_KUNIT_TEST=m
CONFIG_STACKINIT_KUNIT_TEST=m
CONFIG_TEST_UDELAY=y
# CONFIG_TEST_STATIC_KEYS is not set
CONFIG_TEST_MEMCAT_P=y
# CONFIG_TEST_MEMINIT is not set
# CONFIG_TEST_FREE_PAGES is not set
# end of Kernel Testing and Coverage

# CONFIG_WARN_MISSING_DOCUMENTS is not set
# CONFIG_WARN_ABI_ERRORS is not set
# end of Kernel hacking

Re: [PATCH v11 3/9] compiler_types.h: Add assert_same_type to catch type mis-match while compiling

[kernel test robot]

[-- Attachment #1: Type: text/plain, Size: 28301 bytes --]

Hi Gwan-gyeong,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on drm-tip/drm-tip]

url:    https://github.com/intel-lab-lkp/linux/commits/Gwan-gyeong-Mun/Fixes-integer-overflow-or-integer-truncation-issues-in-page-lookups-ttm-place-configuration-and-scatterlist-creation/20220923-163015
base:   git://anongit.freedesktop.org/drm/drm-tip drm-tip
config: riscv-randconfig-r036-20220923
compiler: clang version 16.0.0 (https://github.com/llvm/llvm-project 791a7ae1ba3efd6bca96338e10ffde557ba83920)
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # install riscv cross compiling tool for clang build
        # apt-get install binutils-riscv64-linux-gnu
        # https://github.com/intel-lab-lkp/linux/commit/90f09a98b3949d759efe6febd174ed6e26c1a3ab
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Gwan-gyeong-Mun/Fixes-integer-overflow-or-integer-truncation-issues-in-page-lookups-ttm-place-configuration-and-scatterlist-creation/20220923-163015
        git checkout 90f09a98b3949d759efe6febd174ed6e26c1a3ab
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=riscv SHELL=/bin/bash lib/

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>

All warnings (new ones prefixed by >>):

                            ~ ^ ~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:787:2: warning: result of comparison of constant 65535 with expression of type 's16' (aka 'short') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(s16, u16, -1, true);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:739:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, __t2) ? true : false;\
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:218:14: note: expanded from macro 'overflows_type_ret_const_expr'
                   x < 0 || x > type_max(typeof(T)) ? 1 : 0        \
                            ~ ^ ~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:788:2: warning: result of comparison of constant 65535 with expression of type 's16' (aka 'short') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(s16, u16, S16_MIN, true);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:733:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, t2) ? true : false;  \
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:218:14: note: expanded from macro 'overflows_type_ret_const_expr'
                   x < 0 || x > type_max(typeof(T)) ? 1 : 0        \
                            ~ ^ ~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:788:2: warning: result of comparison of constant 65535 with expression of type 's16' (aka 'short') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(s16, u16, S16_MIN, true);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:739:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, __t2) ? true : false;\
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:218:14: note: expanded from macro 'overflows_type_ret_const_expr'
                   x < 0 || x > type_max(typeof(T)) ? 1 : 0        \
                            ~ ^ ~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:805:2: warning: result of comparison of constant 2147483647 with expression of type 's16' (aka 'short') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(s16, s32, S16_MAX, false);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:733:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, t2) ? true : false;  \
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:219:34: note: expanded from macro 'overflows_type_ret_const_expr'
                   : x < type_min(typeof(T)) || x > type_max(typeof(T)) ? 1 : 0 )
                                                ~ ^ ~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:805:2: warning: result of comparison of constant -2147483648 with expression of type 's16' (aka 'short') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(s16, s32, S16_MAX, false);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:733:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, t2) ? true : false;  \
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:219:7: note: expanded from macro 'overflows_type_ret_const_expr'
                   : x < type_min(typeof(T)) || x > type_max(typeof(T)) ? 1 : 0 )
                     ~ ^ ~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:805:2: warning: result of comparison of constant 2147483647 with expression of type 's16' (aka 'short') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(s16, s32, S16_MAX, false);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:739:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, __t2) ? true : false;\
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:219:34: note: expanded from macro 'overflows_type_ret_const_expr'
                   : x < type_min(typeof(T)) || x > type_max(typeof(T)) ? 1 : 0 )
                                                ~ ^ ~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:805:2: warning: result of comparison of constant -2147483648 with expression of type 's16' (aka 'short') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(s16, s32, S16_MAX, false);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:739:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, __t2) ? true : false;\
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:219:7: note: expanded from macro 'overflows_type_ret_const_expr'
                   : x < type_min(typeof(T)) || x > type_max(typeof(T)) ? 1 : 0 )
                     ~ ^ ~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:806:2: warning: result of comparison of constant 2147483647 with expression of type 's16' (aka 'short') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(s16, s32, S16_MIN, false);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:733:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, t2) ? true : false;  \
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:219:34: note: expanded from macro 'overflows_type_ret_const_expr'
                   : x < type_min(typeof(T)) || x > type_max(typeof(T)) ? 1 : 0 )
                                                ~ ^ ~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:806:2: warning: result of comparison of constant -2147483648 with expression of type 's16' (aka 'short') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(s16, s32, S16_MIN, false);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:733:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, t2) ? true : false;  \
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:219:7: note: expanded from macro 'overflows_type_ret_const_expr'
                   : x < type_min(typeof(T)) || x > type_max(typeof(T)) ? 1 : 0 )
                     ~ ^ ~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:806:2: warning: result of comparison of constant 2147483647 with expression of type 's16' (aka 'short') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(s16, s32, S16_MIN, false);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:739:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, __t2) ? true : false;\
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:219:34: note: expanded from macro 'overflows_type_ret_const_expr'
                   : x < type_min(typeof(T)) || x > type_max(typeof(T)) ? 1 : 0 )
                                                ~ ^ ~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:806:2: warning: result of comparison of constant -2147483648 with expression of type 's16' (aka 'short') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(s16, s32, S16_MIN, false);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:739:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, __t2) ? true : false;\
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:219:7: note: expanded from macro 'overflows_type_ret_const_expr'
                   : x < type_min(typeof(T)) || x > type_max(typeof(T)) ? 1 : 0 )
                     ~ ^ ~~~~~~~~~~~~~~~~~~~
>> lib/overflow_kunit.c:824:2: warning: result of comparison of constant 18446744073709551615 with expression of type 'u32' (aka 'unsigned int') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(u32, u64, U32_MAX, false);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:733:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, t2) ? true : false;  \
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:216:5: note: expanded from macro 'overflows_type_ret_const_expr'
                   x > type_max(typeof(T)) ? 1 : 0                 \
                   ~ ^ ~~~~~~~~~~~~~~~~~~~
>> lib/overflow_kunit.c:824:2: warning: result of comparison of constant 18446744073709551615 with expression of type 'u32' (aka 'unsigned int') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(u32, u64, U32_MAX, false);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:739:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, __t2) ? true : false;\
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:216:5: note: expanded from macro 'overflows_type_ret_const_expr'
                   x > type_max(typeof(T)) ? 1 : 0                 \
                   ~ ^ ~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:825:2: warning: result of comparison of constant 9223372036854775807 with expression of type 'u32' (aka 'unsigned int') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(u32, s64, U32_MAX, false);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:733:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, t2) ? true : false;  \
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:216:5: note: expanded from macro 'overflows_type_ret_const_expr'
                   x > type_max(typeof(T)) ? 1 : 0                 \
                   ~ ^ ~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:825:2: warning: result of comparison of constant 9223372036854775807 with expression of type 'u32' (aka 'unsigned int') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(u32, s64, U32_MAX, false);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:739:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, __t2) ? true : false;\
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:216:5: note: expanded from macro 'overflows_type_ret_const_expr'
                   x > type_max(typeof(T)) ? 1 : 0                 \
                   ~ ^ ~~~~~~~~~~~~~~~~~~~
>> lib/overflow_kunit.c:860:2: warning: result of comparison of constant 9223372036854775807 with expression of type 's32' (aka 'int') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(s32, s64, S32_MAX, false);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:733:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, t2) ? true : false;  \
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:219:34: note: expanded from macro 'overflows_type_ret_const_expr'
                   : x < type_min(typeof(T)) || x > type_max(typeof(T)) ? 1 : 0 )
                                                ~ ^ ~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:860:2: warning: result of comparison of constant -9223372036854775808 with expression of type 's32' (aka 'int') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(s32, s64, S32_MAX, false);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:733:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, t2) ? true : false;  \
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:219:7: note: expanded from macro 'overflows_type_ret_const_expr'
                   : x < type_min(typeof(T)) || x > type_max(typeof(T)) ? 1 : 0 )
                     ~ ^ ~~~~~~~~~~~~~~~~~~~
>> lib/overflow_kunit.c:860:2: warning: result of comparison of constant 9223372036854775807 with expression of type 's32' (aka 'int') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(s32, s64, S32_MAX, false);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:739:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, __t2) ? true : false;\
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:219:34: note: expanded from macro 'overflows_type_ret_const_expr'
                   : x < type_min(typeof(T)) || x > type_max(typeof(T)) ? 1 : 0 )
                                                ~ ^ ~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:860:2: warning: result of comparison of constant -9223372036854775808 with expression of type 's32' (aka 'int') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(s32, s64, S32_MAX, false);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:739:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, __t2) ? true : false;\
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:219:7: note: expanded from macro 'overflows_type_ret_const_expr'
                   : x < type_min(typeof(T)) || x > type_max(typeof(T)) ? 1 : 0 )
                     ~ ^ ~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:861:2: warning: result of comparison of constant 9223372036854775807 with expression of type 's32' (aka 'int') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(s32, s64, S32_MIN, false);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:733:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, t2) ? true : false;  \
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:219:34: note: expanded from macro 'overflows_type_ret_const_expr'
                   : x < type_min(typeof(T)) || x > type_max(typeof(T)) ? 1 : 0 )
                                                ~ ^ ~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:861:2: warning: result of comparison of constant -9223372036854775808 with expression of type 's32' (aka 'int') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(s32, s64, S32_MIN, false);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:733:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, t2) ? true : false;  \
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:219:7: note: expanded from macro 'overflows_type_ret_const_expr'
                   : x < type_min(typeof(T)) || x > type_max(typeof(T)) ? 1 : 0 )
                     ~ ^ ~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:861:2: warning: result of comparison of constant 9223372036854775807 with expression of type 's32' (aka 'int') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(s32, s64, S32_MIN, false);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:739:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, __t2) ? true : false;\
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:219:34: note: expanded from macro 'overflows_type_ret_const_expr'
                   : x < type_min(typeof(T)) || x > type_max(typeof(T)) ? 1 : 0 )
                                                ~ ^ ~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:861:2: warning: result of comparison of constant -9223372036854775808 with expression of type 's32' (aka 'int') is always false [-Wtautological-constant-out-of-range-compare]
           TEST_OVERFLOWS_TYPE(s32, s64, S32_MIN, false);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   lib/overflow_kunit.c:739:9: note: expanded from macro 'TEST_OVERFLOWS_TYPE'
           __of = overflows_type_ret_const_expr(__t1, __t2) ? true : false;\
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/overflow.h:219:7: note: expanded from macro 'overflows_type_ret_const_expr'
                   : x < type_min(typeof(T)) || x > type_max(typeof(T)) ? 1 : 0 )
                     ~ ^ ~~~~~~~~~~~~~~~~~~~
   54 warnings generated.


vim +824 lib/overflow_kunit.c

   746	
   747		TEST_OVERFLOWS_TYPE(u8, u8, U8_MAX, false);
   748		TEST_OVERFLOWS_TYPE(u8, u16, U8_MAX, false);
   749		TEST_OVERFLOWS_TYPE(u8, s8, U8_MAX, true);
   750		TEST_OVERFLOWS_TYPE(u8, s8, S8_MAX, false);
   751		TEST_OVERFLOWS_TYPE(u8, s8, (u8)S8_MAX + 1, true);
   752		TEST_OVERFLOWS_TYPE(u8, s16, U8_MAX, false);
   753		TEST_OVERFLOWS_TYPE(s8, u8, S8_MAX, false);
   754		TEST_OVERFLOWS_TYPE(s8, u8, -1, true);
   755		TEST_OVERFLOWS_TYPE(s8, u8, S8_MIN, true);
   756		TEST_OVERFLOWS_TYPE(s8, u16, S8_MAX, false);
   757		TEST_OVERFLOWS_TYPE(s8, u16, -1, true);
   758		TEST_OVERFLOWS_TYPE(s8, u16, S8_MIN, true);
   759		TEST_OVERFLOWS_TYPE(s8, u32, S8_MAX, false);
   760		TEST_OVERFLOWS_TYPE(s8, u32, -1, true);
   761		TEST_OVERFLOWS_TYPE(s8, u32, S8_MIN, true);
   762	#if BITS_PER_LONG == 64
   763		TEST_OVERFLOWS_TYPE(s8, u64, S8_MAX, false);
   764		TEST_OVERFLOWS_TYPE(s8, u64, -1, true);
   765		TEST_OVERFLOWS_TYPE(s8, u64, S8_MIN, true);
   766	#endif
   767		TEST_OVERFLOWS_TYPE(s8, s8, S8_MAX, false);
   768		TEST_OVERFLOWS_TYPE(s8, s8, S8_MIN, false);
   769		TEST_OVERFLOWS_TYPE(s8, s16, S8_MAX, false);
   770		TEST_OVERFLOWS_TYPE(s8, s16, S8_MIN, false);
   771		TEST_OVERFLOWS_TYPE(u16, u8, U8_MAX, false);
   772		TEST_OVERFLOWS_TYPE(u16, u8, (u16)U8_MAX + 1, true);
   773		TEST_OVERFLOWS_TYPE(u16, u8, U16_MAX, true);
   774		TEST_OVERFLOWS_TYPE(u16, s8, S8_MAX, false);
   775		TEST_OVERFLOWS_TYPE(u16, s8, (u16)S8_MAX + 1, true);
   776		TEST_OVERFLOWS_TYPE(u16, s8, U16_MAX, true);
   777		TEST_OVERFLOWS_TYPE(u16, s16, S16_MAX, false);
   778		TEST_OVERFLOWS_TYPE(u16, s16, (u16)S16_MAX + 1, true);
   779		TEST_OVERFLOWS_TYPE(u16, s16, U16_MAX, true);
   780		TEST_OVERFLOWS_TYPE(u16, u32, U16_MAX, false);
   781		TEST_OVERFLOWS_TYPE(u16, s32, U16_MAX, false);
   782		TEST_OVERFLOWS_TYPE(s16, u8, U8_MAX, false);
   783		TEST_OVERFLOWS_TYPE(s16, u8, (s16)U8_MAX + 1, true);
   784		TEST_OVERFLOWS_TYPE(s16, u8, -1, true);
   785		TEST_OVERFLOWS_TYPE(s16, u8, S16_MIN, true);
   786		TEST_OVERFLOWS_TYPE(s16, u16, S16_MAX, false);
   787		TEST_OVERFLOWS_TYPE(s16, u16, -1, true);
   788		TEST_OVERFLOWS_TYPE(s16, u16, S16_MIN, true);
   789		TEST_OVERFLOWS_TYPE(s16, u32, S16_MAX, false);
   790		TEST_OVERFLOWS_TYPE(s16, u32, -1, true);
   791		TEST_OVERFLOWS_TYPE(s16, u32, S16_MIN, true);
   792	#if BITS_PER_LONG == 64
   793		TEST_OVERFLOWS_TYPE(s16, u64, S16_MAX, false);
   794		TEST_OVERFLOWS_TYPE(s16, u64, -1, true);
   795		TEST_OVERFLOWS_TYPE(s16, u64, S16_MIN, true);
   796	#endif
   797		TEST_OVERFLOWS_TYPE(s16, s8, S8_MAX, false);
   798		TEST_OVERFLOWS_TYPE(s16, s8, S8_MIN, false);
   799		TEST_OVERFLOWS_TYPE(s16, s8, (s16)S8_MAX + 1, true);
   800		TEST_OVERFLOWS_TYPE(s16, s8, (s16)S8_MIN - 1, true);
   801		TEST_OVERFLOWS_TYPE(s16, s8, S16_MAX, true);
   802		TEST_OVERFLOWS_TYPE(s16, s8, S16_MIN, true);
   803		TEST_OVERFLOWS_TYPE(s16, s16, S16_MAX, false);
   804		TEST_OVERFLOWS_TYPE(s16, s16, S16_MIN, false);
   805		TEST_OVERFLOWS_TYPE(s16, s32, S16_MAX, false);
   806		TEST_OVERFLOWS_TYPE(s16, s32, S16_MIN, false);
   807		TEST_OVERFLOWS_TYPE(u32, u8, U8_MAX, false);
   808		TEST_OVERFLOWS_TYPE(u32, u8, (u32)U8_MAX + 1, true);
   809		TEST_OVERFLOWS_TYPE(u32, u8, U32_MAX, true);
   810		TEST_OVERFLOWS_TYPE(u32, s8, S8_MAX, false);
   811		TEST_OVERFLOWS_TYPE(u32, s8, (u32)S8_MAX + 1, true);
   812		TEST_OVERFLOWS_TYPE(u32, s8, U32_MAX, true);
   813		TEST_OVERFLOWS_TYPE(u32, u16, U16_MAX, false);
   814		TEST_OVERFLOWS_TYPE(u32, u16, U16_MAX + 1, true);
   815		TEST_OVERFLOWS_TYPE(u32, u16, U32_MAX, true);
   816		TEST_OVERFLOWS_TYPE(u32, s16, S16_MAX, false);
   817		TEST_OVERFLOWS_TYPE(u32, s16, (u32)S16_MAX + 1, true);
   818		TEST_OVERFLOWS_TYPE(u32, s16, U32_MAX, true);
   819		TEST_OVERFLOWS_TYPE(u32, u32, U32_MAX, false);
   820		TEST_OVERFLOWS_TYPE(u32, s32, S32_MAX, false);
   821		TEST_OVERFLOWS_TYPE(u32, s32, U32_MAX, true);
   822		TEST_OVERFLOWS_TYPE(u32, s32, (u32)S32_MAX + 1, true);
   823	#if BITS_PER_LONG == 64
 > 824		TEST_OVERFLOWS_TYPE(u32, u64, U32_MAX, false);
   825		TEST_OVERFLOWS_TYPE(u32, s64, U32_MAX, false);
   826	#endif
   827		TEST_OVERFLOWS_TYPE(s32, u8, U8_MAX, false);
   828		TEST_OVERFLOWS_TYPE(s32, u8, (s32)U8_MAX + 1, true);
   829		TEST_OVERFLOWS_TYPE(s32, u16, S32_MAX, true);
   830		TEST_OVERFLOWS_TYPE(s32, u8, -1, true);
   831		TEST_OVERFLOWS_TYPE(s32, u8, S32_MIN, true);
   832		TEST_OVERFLOWS_TYPE(s32, u16, U16_MAX, false);
   833		TEST_OVERFLOWS_TYPE(s32, u16, (s32)U16_MAX + 1, true);
   834		TEST_OVERFLOWS_TYPE(s32, u16, S32_MAX, true);
   835		TEST_OVERFLOWS_TYPE(s32, u16, -1, true);
   836		TEST_OVERFLOWS_TYPE(s32, u16, S32_MIN, true);
   837		TEST_OVERFLOWS_TYPE(s32, u32, S32_MAX, false);
   838		TEST_OVERFLOWS_TYPE(s32, u32, -1, true);
   839		TEST_OVERFLOWS_TYPE(s32, u32, S32_MIN, true);
   840	#if BITS_PER_LONG == 64
   841		TEST_OVERFLOWS_TYPE(s32, u64, S32_MAX, false);
   842		TEST_OVERFLOWS_TYPE(s32, u64, -1, true);
   843		TEST_OVERFLOWS_TYPE(s32, u64, S32_MIN, true);
   844	#endif
   845		TEST_OVERFLOWS_TYPE(s32, s8, S8_MAX, false);
   846		TEST_OVERFLOWS_TYPE(s32, s8, S8_MIN, false);
   847		TEST_OVERFLOWS_TYPE(s32, s8, (s32)S8_MAX + 1, true);
   848		TEST_OVERFLOWS_TYPE(s32, s8, (s32)S8_MIN - 1, true);
   849		TEST_OVERFLOWS_TYPE(s32, s8, S32_MAX, true);
   850		TEST_OVERFLOWS_TYPE(s32, s8, S32_MIN, true);
   851		TEST_OVERFLOWS_TYPE(s32, s16, S16_MAX, false);
   852		TEST_OVERFLOWS_TYPE(s32, s16, S16_MIN, false);
   853		TEST_OVERFLOWS_TYPE(s32, s16, (s32)S16_MAX + 1, true);
   854		TEST_OVERFLOWS_TYPE(s32, s16, (s32)S16_MIN - 1, true);
   855		TEST_OVERFLOWS_TYPE(s32, s16, S32_MAX, true);
   856		TEST_OVERFLOWS_TYPE(s32, s16, S32_MIN, true);
   857		TEST_OVERFLOWS_TYPE(s32, s32, S32_MAX, false);
   858		TEST_OVERFLOWS_TYPE(s32, s32, S32_MIN, false);
   859	#if BITS_PER_LONG == 64
 > 860		TEST_OVERFLOWS_TYPE(s32, s64, S32_MAX, false);
   861		TEST_OVERFLOWS_TYPE(s32, s64, S32_MIN, false);
   862		TEST_OVERFLOWS_TYPE(u64, u8, U64_MAX, true);
   863		TEST_OVERFLOWS_TYPE(u64, u8, U8_MAX, false);
   864		TEST_OVERFLOWS_TYPE(u64, u8, (u64)U8_MAX + 1, true);
   865		TEST_OVERFLOWS_TYPE(u64, u16, U64_MAX, true);
   866		TEST_OVERFLOWS_TYPE(u64, u16, U16_MAX, false);
   867		TEST_OVERFLOWS_TYPE(u64, u16, (u64)U16_MAX + 1, true);
   868		TEST_OVERFLOWS_TYPE(u64, u32, U64_MAX, true);
   869		TEST_OVERFLOWS_TYPE(u64, u32, U32_MAX, false);
   870		TEST_OVERFLOWS_TYPE(u64, u32, (u64)U32_MAX + 1, true);
   871		TEST_OVERFLOWS_TYPE(u64, u64, U64_MAX, false);
   872		TEST_OVERFLOWS_TYPE(u64, s8, S8_MAX, false);
   873		TEST_OVERFLOWS_TYPE(u64, s8, (u64)S8_MAX + 1, true);
   874		TEST_OVERFLOWS_TYPE(u64, s8, U64_MAX, true);
   875		TEST_OVERFLOWS_TYPE(u64, s16, S16_MAX, false);
   876		TEST_OVERFLOWS_TYPE(u64, s16, (u64)S16_MAX + 1, true);
   877		TEST_OVERFLOWS_TYPE(u64, s16, U64_MAX, true);
   878		TEST_OVERFLOWS_TYPE(u64, s32, S32_MAX, false);
   879		TEST_OVERFLOWS_TYPE(u64, s32, (u64)S32_MAX + 1, true);
   880		TEST_OVERFLOWS_TYPE(u64, s32, U64_MAX, true);
   881		TEST_OVERFLOWS_TYPE(u64, s64, S64_MAX, false);
   882		TEST_OVERFLOWS_TYPE(u64, s64, U64_MAX, true);
   883		TEST_OVERFLOWS_TYPE(u64, s64, (u64)S64_MAX + 1, true);
   884		TEST_OVERFLOWS_TYPE(s64, u8, S64_MAX, true);
   885		TEST_OVERFLOWS_TYPE(s64, u8, S64_MIN, true);
   886		TEST_OVERFLOWS_TYPE(s64, u8, -1, true);
   887		TEST_OVERFLOWS_TYPE(s64, u8, U8_MAX, false);
   888		TEST_OVERFLOWS_TYPE(s64, u8, (s64)U8_MAX + 1, true);
   889		TEST_OVERFLOWS_TYPE(s64, u16, S64_MAX, true);
   890		TEST_OVERFLOWS_TYPE(s64, u16, S64_MIN, true);
   891		TEST_OVERFLOWS_TYPE(s64, u16, -1, true);
   892		TEST_OVERFLOWS_TYPE(s64, u16, U16_MAX, false);
   893		TEST_OVERFLOWS_TYPE(s64, u16, (s64)U16_MAX + 1, true);
   894		TEST_OVERFLOWS_TYPE(s64, u32, S64_MAX, true);
   895		TEST_OVERFLOWS_TYPE(s64, u32, S64_MIN, true);
   896		TEST_OVERFLOWS_TYPE(s64, u32, -1, true);
   897		TEST_OVERFLOWS_TYPE(s64, u32, U32_MAX, false);
   898		TEST_OVERFLOWS_TYPE(s64, u32, (s64)U32_MAX + 1, true);
   899		TEST_OVERFLOWS_TYPE(s64, u64, S64_MAX, false);
   900		TEST_OVERFLOWS_TYPE(s64, u64, S64_MIN, true);
   901		TEST_OVERFLOWS_TYPE(s64, u64, -1, true);
   902		TEST_OVERFLOWS_TYPE(s64, s8, S8_MAX, false);
   903		TEST_OVERFLOWS_TYPE(s64, s8, S8_MIN, false);
   904		TEST_OVERFLOWS_TYPE(s64, s8, (s64)S8_MAX + 1, true);
   905		TEST_OVERFLOWS_TYPE(s64, s8, (s64)S8_MIN - 1, true);
   906		TEST_OVERFLOWS_TYPE(s64, s8, S64_MAX, true);
   907		TEST_OVERFLOWS_TYPE(s64, s16, S16_MAX, false);
   908		TEST_OVERFLOWS_TYPE(s64, s16, S16_MIN, false);
   909		TEST_OVERFLOWS_TYPE(s64, s16, (s64)S16_MAX + 1, true);
   910		TEST_OVERFLOWS_TYPE(s64, s16, (s64)S16_MIN - 1, true);
   911		TEST_OVERFLOWS_TYPE(s64, s16, S64_MAX, true);
   912		TEST_OVERFLOWS_TYPE(s64, s32, S32_MAX, false);
   913		TEST_OVERFLOWS_TYPE(s64, s32, S32_MIN, false);
   914		TEST_OVERFLOWS_TYPE(s64, s32, (s64)S32_MAX + 1, true);
   915		TEST_OVERFLOWS_TYPE(s64, s32, (s64)S32_MIN - 1, true);
   916		TEST_OVERFLOWS_TYPE(s64, s32, S64_MAX, true);
   917		TEST_OVERFLOWS_TYPE(s64, s64, S64_MAX, false);
   918		TEST_OVERFLOWS_TYPE(s64, s64, S64_MIN, false);
   919	#endif
   920	#undef TEST_OVERFLOWS_TYPE
   921	}
   922	

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp

[-- Attachment #2: config --]
[-- Type: text/plain, Size: 131169 bytes --]

#
# Automatically generated file; DO NOT EDIT.
# Linux/riscv 6.0.0-rc6 Kernel Configuration
#
CONFIG_CC_VERSION_TEXT="clang version 16.0.0 (git://gitmirror/llvm_project 791a7ae1ba3efd6bca96338e10ffde557ba83920)"
CONFIG_GCC_VERSION=0
CONFIG_CC_IS_CLANG=y
CONFIG_CLANG_VERSION=160000
CONFIG_AS_IS_LLVM=y
CONFIG_AS_VERSION=160000
CONFIG_LD_VERSION=0
CONFIG_LD_IS_LLD=y
CONFIG_LLD_VERSION=160000
CONFIG_CC_HAS_ASM_GOTO_OUTPUT=y
CONFIG_TOOLS_SUPPORT_RELR=y
CONFIG_CC_HAS_ASM_INLINE=y
CONFIG_CC_HAS_NO_PROFILE_FN_ATTR=y
CONFIG_PAHOLE_VERSION=123
CONFIG_IRQ_WORK=y
CONFIG_BUILDTIME_TABLE_SORT=y
CONFIG_THREAD_INFO_IN_TASK=y

#
# General setup
#
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_COMPILE_TEST=y
# CONFIG_WERROR is not set
CONFIG_LOCALVERSION=""
CONFIG_BUILD_SALT=""
CONFIG_DEFAULT_INIT=""
CONFIG_DEFAULT_HOSTNAME="(none)"
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_SYSVIPC_COMPAT=y
CONFIG_WATCH_QUEUE=y
CONFIG_CROSS_MEMORY_ATTACH=y
CONFIG_USELIB=y
CONFIG_HAVE_ARCH_AUDITSYSCALL=y

#
# IRQ subsystem
#
CONFIG_GENERIC_IRQ_SHOW=y
CONFIG_GENERIC_IRQ_SHOW_LEVEL=y
CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
CONFIG_GENERIC_IRQ_MIGRATION=y
CONFIG_GENERIC_IRQ_CHIP=y
CONFIG_IRQ_DOMAIN=y
CONFIG_IRQ_SIM=y
CONFIG_IRQ_DOMAIN_HIERARCHY=y
CONFIG_GENERIC_MSI_IRQ=y
CONFIG_GENERIC_MSI_IRQ_DOMAIN=y
CONFIG_IRQ_FORCED_THREADING=y
CONFIG_SPARSE_IRQ=y
# CONFIG_GENERIC_IRQ_DEBUGFS is not set
# end of IRQ subsystem

CONFIG_GENERIC_IRQ_MULTI_HANDLER=y
CONFIG_ARCH_CLOCKSOURCE_INIT=y
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_ARCH_HAS_TICK_BROADCAST=y
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
# CONFIG_TIME_KUNIT_TEST is not set
CONFIG_CONTEXT_TRACKING=y
CONFIG_CONTEXT_TRACKING_IDLE=y

#
# Timers subsystem
#
CONFIG_HZ_PERIODIC=y
# CONFIG_NO_HZ_IDLE is not set
# CONFIG_NO_HZ_FULL is not set
CONFIG_NO_HZ=y
# CONFIG_HIGH_RES_TIMERS is not set
# end of Timers subsystem

CONFIG_BPF=y
CONFIG_HAVE_EBPF_JIT=y

#
# BPF subsystem
#
CONFIG_BPF_SYSCALL=y
CONFIG_BPF_JIT=y
CONFIG_BPF_JIT_ALWAYS_ON=y
CONFIG_BPF_JIT_DEFAULT_ON=y
# CONFIG_BPF_UNPRIV_DEFAULT_OFF is not set
# end of BPF subsystem

CONFIG_PREEMPT_BUILD=y
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
CONFIG_PREEMPT_COUNT=y
CONFIG_PREEMPTION=y

#
# CPU/Task time and stats accounting
#
CONFIG_TICK_CPU_ACCOUNTING=y
# CONFIG_VIRT_CPU_ACCOUNTING_GEN is not set
CONFIG_IRQ_TIME_ACCOUNTING=y
CONFIG_HAVE_SCHED_AVG_IRQ=y
# CONFIG_BSD_PROCESS_ACCT is not set
CONFIG_PSI=y
CONFIG_PSI_DEFAULT_DISABLED=y
# end of CPU/Task time and stats accounting

# CONFIG_CPU_ISOLATION is not set

#
# RCU Subsystem
#
CONFIG_TREE_RCU=y
CONFIG_PREEMPT_RCU=y
CONFIG_RCU_EXPERT=y
CONFIG_SRCU=y
CONFIG_TREE_SRCU=y
CONFIG_TASKS_RCU_GENERIC=y
# CONFIG_FORCE_TASKS_RCU is not set
CONFIG_TASKS_RCU=y
# CONFIG_FORCE_TASKS_RUDE_RCU is not set
# CONFIG_FORCE_TASKS_TRACE_RCU is not set
CONFIG_TASKS_TRACE_RCU=y
CONFIG_RCU_STALL_COMMON=y
CONFIG_RCU_NEED_SEGCBLIST=y
CONFIG_RCU_FANOUT=32
CONFIG_RCU_FANOUT_LEAF=16
# CONFIG_RCU_BOOST is not set
# CONFIG_RCU_NOCB_CPU is not set
# CONFIG_TASKS_TRACE_RCU_READ_MB is not set
# end of RCU Subsystem

# CONFIG_IKCONFIG is not set
# CONFIG_IKHEADERS is not set
CONFIG_LOG_BUF_SHIFT=17
CONFIG_LOG_CPU_MAX_BUF_SHIFT=12
CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13
CONFIG_PRINTK_INDEX=y
CONFIG_GENERIC_SCHED_CLOCK=y

#
# Scheduler features
#
# end of Scheduler features

CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y
CONFIG_CC_HAS_INT128=y
CONFIG_CC_IMPLICIT_FALLTHROUGH="-Wimplicit-fallthrough"
CONFIG_GCC12_NO_ARRAY_BOUNDS=y
CONFIG_ARCH_SUPPORTS_INT128=y
# CONFIG_NUMA_BALANCING is not set
CONFIG_CGROUPS=y
CONFIG_PAGE_COUNTER=y
# CONFIG_CGROUP_FAVOR_DYNMODS is not set
CONFIG_MEMCG=y
CONFIG_MEMCG_SWAP=y
CONFIG_MEMCG_KMEM=y
# CONFIG_BLK_CGROUP is not set
CONFIG_CGROUP_SCHED=y
# CONFIG_FAIR_GROUP_SCHED is not set
CONFIG_RT_GROUP_SCHED=y
CONFIG_CGROUP_PIDS=y
# CONFIG_CGROUP_RDMA is not set
# CONFIG_CGROUP_FREEZER is not set
CONFIG_CGROUP_HUGETLB=y
# CONFIG_CPUSETS is not set
CONFIG_CGROUP_DEVICE=y
CONFIG_CGROUP_CPUACCT=y
CONFIG_CGROUP_PERF=y
# CONFIG_CGROUP_BPF is not set
CONFIG_CGROUP_MISC=y
CONFIG_NAMESPACES=y
# CONFIG_UTS_NS is not set
CONFIG_TIME_NS=y
CONFIG_IPC_NS=y
# CONFIG_USER_NS is not set
# CONFIG_PID_NS is not set
# CONFIG_CHECKPOINT_RESTORE is not set
# CONFIG_SCHED_AUTOGROUP is not set
# CONFIG_SYSFS_DEPRECATED is not set
# CONFIG_RELAY is not set
# CONFIG_BLK_DEV_INITRD is not set
# CONFIG_BOOT_CONFIG is not set
CONFIG_INITRAMFS_PRESERVE_MTIME=y
# CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
CONFIG_SYSCTL_EXCEPTION_TRACE=y
# CONFIG_EXPERT is not set
CONFIG_MULTIUSER=y
CONFIG_SYSFS_SYSCALL=y
CONFIG_FHANDLE=y
CONFIG_POSIX_TIMERS=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_FUTEX_PI=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_IO_URING=y
CONFIG_ADVISE_SYSCALLS=y
CONFIG_MEMBARRIER=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_BASE_RELATIVE=y
CONFIG_KCMP=y
CONFIG_RSEQ=y
# CONFIG_EMBEDDED is not set
CONFIG_HAVE_PERF_EVENTS=y

#
# Kernel Performance Events And Counters
#
CONFIG_PERF_EVENTS=y
# end of Kernel Performance Events And Counters

# CONFIG_PROFILING is not set
# end of General setup

CONFIG_64BIT=y
CONFIG_RISCV=y
CONFIG_ARCH_MMAP_RND_BITS_MIN=18
CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=8
CONFIG_ARCH_MMAP_RND_BITS_MAX=24
CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=17
CONFIG_RISCV_SBI=y
CONFIG_MMU=y
CONFIG_PAGE_OFFSET=0xff60000000000000
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ARCH_SUPPORTS_UPROBES=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_CSUM=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_FIX_EARLYCON_MEM=y
CONFIG_PGTABLE_LEVELS=5
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RISCV_DMA_NONCOHERENT=y

#
# SoC selection
#
# CONFIG_SOC_MICROCHIP_POLARFIRE is not set
CONFIG_SOC_SIFIVE=y
# CONFIG_SOC_STARFIVE is not set
CONFIG_SOC_VIRT=y
# end of SoC selection

#
# CPU errata selection
#
CONFIG_ERRATA_SIFIVE=y
CONFIG_ERRATA_SIFIVE_CIP_453=y
CONFIG_ERRATA_SIFIVE_CIP_1200=y
# CONFIG_ERRATA_THEAD is not set
# end of CPU errata selection

#
# Platform type
#
# CONFIG_NONPORTABLE is not set
CONFIG_ARCH_RV64I=y
# CONFIG_CMODEL_MEDLOW is not set
CONFIG_CMODEL_MEDANY=y
CONFIG_MODULE_SECTIONS=y
CONFIG_SMP=y
CONFIG_NR_CPUS=8
CONFIG_HOTPLUG_CPU=y
CONFIG_TUNE_GENERIC=y
CONFIG_NUMA=y
CONFIG_NODES_SHIFT=2
CONFIG_RISCV_ALTERNATIVE=y
CONFIG_RISCV_ISA_C=y
CONFIG_RISCV_ISA_SVPBMT=y
CONFIG_CC_HAS_ZICBOM=y
CONFIG_RISCV_ISA_ZICBOM=y
CONFIG_FPU=y
# end of Platform type

#
# Kernel features
#
# CONFIG_HZ_100 is not set
# CONFIG_HZ_250 is not set
# CONFIG_HZ_300 is not set
CONFIG_HZ_1000=y
CONFIG_HZ=1000
# CONFIG_RISCV_SBI_V01 is not set
# CONFIG_RISCV_BOOT_SPINWAIT is not set
# CONFIG_KEXEC is not set
# CONFIG_KEXEC_FILE is not set
CONFIG_CRASH_DUMP=y
CONFIG_COMPAT=y
# end of Kernel features

#
# Boot options
#
CONFIG_CMDLINE=""
CONFIG_EFI_STUB=y
CONFIG_EFI=y
# end of Boot options

CONFIG_PORTABLE=y

#
# Power management options
#
CONFIG_PM=y
# CONFIG_PM_DEBUG is not set
CONFIG_PM_CLK=y
CONFIG_PM_GENERIC_DOMAINS=y
CONFIG_WQ_POWER_EFFICIENT_DEFAULT=y
CONFIG_PM_GENERIC_DOMAINS_OF=y
# end of Power management options

#
# CPU Power Management
#

#
# CPU Idle
#
# CONFIG_CPU_IDLE is not set
# end of CPU Idle
# end of CPU Power Management

# CONFIG_VIRTUALIZATION is not set

#
# General architecture-dependent options
#
# CONFIG_KPROBES is not set
# CONFIG_JUMP_LABEL is not set
CONFIG_HAVE_64BIT_ALIGNED_ACCESS=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_KPROBES_ON_FTRACE=y
CONFIG_HAVE_FUNCTION_ERROR_INJECTION=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_HAVE_DMA_CONTIGUOUS=y
CONFIG_GENERIC_SMP_IDLE_THREAD=y
CONFIG_GENERIC_IDLE_POLL_SETUP=y
CONFIG_ARCH_HAS_FORTIFY_SOURCE=y
CONFIG_ARCH_HAS_SET_MEMORY=y
CONFIG_ARCH_HAS_SET_DIRECT_MAP=y
CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y
CONFIG_HAVE_ASM_MODVERSIONS=y
CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
CONFIG_HAVE_RSEQ=y
CONFIG_HAVE_FUNCTION_ARG_ACCESS_API=y
CONFIG_HAVE_PERF_REGS=y
CONFIG_HAVE_PERF_USER_STACK_DUMP=y
CONFIG_HAVE_ARCH_JUMP_LABEL=y
CONFIG_HAVE_ARCH_JUMP_LABEL_RELATIVE=y
CONFIG_HAVE_ARCH_SECCOMP=y
CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
# CONFIG_SECCOMP is not set
CONFIG_HAVE_STACKPROTECTOR=y
CONFIG_STACKPROTECTOR=y
# CONFIG_STACKPROTECTOR_STRONG is not set
CONFIG_LTO_NONE=y
CONFIG_HAVE_CONTEXT_TRACKING_USER=y
CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
CONFIG_HAVE_MOVE_PUD=y
CONFIG_HAVE_MOVE_PMD=y
CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y
CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
CONFIG_MODULES_USE_ELF_RELA=y
CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
CONFIG_HAVE_ARCH_MMAP_RND_BITS=y
CONFIG_ARCH_MMAP_RND_BITS=18
CONFIG_HAVE_ARCH_MMAP_RND_COMPAT_BITS=y
CONFIG_ARCH_MMAP_RND_COMPAT_BITS=8
CONFIG_PAGE_SIZE_LESS_THAN_64KB=y
CONFIG_PAGE_SIZE_LESS_THAN_256KB=y
CONFIG_ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT=y
CONFIG_CLONE_BACKWARDS=y
# CONFIG_COMPAT_32BIT_TIME is not set
CONFIG_HAVE_ARCH_VMAP_STACK=y
CONFIG_VMAP_STACK=y
CONFIG_ARCH_OPTIONAL_KERNEL_RWX=y
CONFIG_ARCH_OPTIONAL_KERNEL_RWX_DEFAULT=y
CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y
CONFIG_STRICT_KERNEL_RWX=y
CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y
CONFIG_STRICT_MODULE_RWX=y
CONFIG_ARCH_USE_MEMREMAP_PROT=y
CONFIG_LOCK_EVENT_COUNTS=y
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
CONFIG_ARCH_SUPPORTS_PAGE_TABLE_CHECK=y

#
# GCOV-based kernel profiling
#
# CONFIG_GCOV_KERNEL is not set
CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
# end of GCOV-based kernel profiling

CONFIG_HAVE_GCC_PLUGINS=y
# end of General architecture-dependent options

CONFIG_RT_MUTEXES=y
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODULE_UNLOAD_TAINT_TRACKING is not set
CONFIG_MODVERSIONS=y
CONFIG_ASM_MODVERSIONS=y
CONFIG_MODULE_SRCVERSION_ALL=y
# CONFIG_MODULE_SIG is not set
# CONFIG_MODULE_COMPRESS_NONE is not set
# CONFIG_MODULE_COMPRESS_GZIP is not set
CONFIG_MODULE_COMPRESS_XZ=y
# CONFIG_MODULE_COMPRESS_ZSTD is not set
# CONFIG_MODULE_DECOMPRESS is not set
CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS=y
CONFIG_MODPROBE_PATH="/sbin/modprobe"
CONFIG_MODULES_TREE_LOOKUP=y
CONFIG_BLOCK=y
CONFIG_BLOCK_LEGACY_AUTOLOAD=y
CONFIG_BLK_DEV_BSG_COMMON=y
CONFIG_BLK_ICQ=y
CONFIG_BLK_DEV_BSGLIB=y
CONFIG_BLK_DEV_INTEGRITY=y
CONFIG_BLK_DEV_INTEGRITY_T10=y
CONFIG_BLK_DEV_ZONED=y
CONFIG_BLK_WBT=y
CONFIG_BLK_WBT_MQ=y
# CONFIG_BLK_DEBUG_FS is not set
# CONFIG_BLK_SED_OPAL is not set
# CONFIG_BLK_INLINE_ENCRYPTION is not set

#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
CONFIG_EFI_PARTITION=y
# end of Partition Types

CONFIG_BLOCK_COMPAT=y
CONFIG_BLK_MQ_PCI=y
CONFIG_BLK_MQ_VIRTIO=y
CONFIG_BLK_PM=y

#
# IO Schedulers
#
CONFIG_MQ_IOSCHED_DEADLINE=y
CONFIG_MQ_IOSCHED_KYBER=y
CONFIG_IOSCHED_BFQ=m
# end of IO Schedulers

CONFIG_PADATA=y
CONFIG_ASN1=y
CONFIG_UNINLINE_SPIN_UNLOCK=y
CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
CONFIG_MUTEX_SPIN_ON_OWNER=y
CONFIG_RWSEM_SPIN_ON_OWNER=y
CONFIG_LOCK_SPIN_ON_OWNER=y
CONFIG_ARCH_USE_QUEUED_RWLOCKS=y
CONFIG_QUEUED_RWLOCKS=y
CONFIG_ARCH_HAS_MMIOWB=y
CONFIG_MMIOWB=y

#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
CONFIG_COMPAT_BINFMT_ELF=y
CONFIG_ELFCORE=y
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
CONFIG_BINFMT_SCRIPT=m
CONFIG_ARCH_HAS_BINFMT_FLAT=y
# CONFIG_BINFMT_FLAT is not set
# CONFIG_BINFMT_MISC is not set
CONFIG_COREDUMP=y
# end of Executable file formats

#
# Memory Management options
#
CONFIG_ZPOOL=y
CONFIG_SWAP=y
CONFIG_ZSWAP=y
# CONFIG_ZSWAP_DEFAULT_ON is not set
# CONFIG_ZSWAP_COMPRESSOR_DEFAULT_DEFLATE is not set
# CONFIG_ZSWAP_COMPRESSOR_DEFAULT_LZO is not set
# CONFIG_ZSWAP_COMPRESSOR_DEFAULT_842 is not set
CONFIG_ZSWAP_COMPRESSOR_DEFAULT_LZ4=y
# CONFIG_ZSWAP_COMPRESSOR_DEFAULT_LZ4HC is not set
# CONFIG_ZSWAP_COMPRESSOR_DEFAULT_ZSTD is not set
CONFIG_ZSWAP_COMPRESSOR_DEFAULT="lz4"
# CONFIG_ZSWAP_ZPOOL_DEFAULT_ZBUD is not set
# CONFIG_ZSWAP_ZPOOL_DEFAULT_Z3FOLD is not set
CONFIG_ZSWAP_ZPOOL_DEFAULT_ZSMALLOC=y
CONFIG_ZSWAP_ZPOOL_DEFAULT="zsmalloc"
CONFIG_ZBUD=m
# CONFIG_Z3FOLD is not set
CONFIG_ZSMALLOC=y
CONFIG_ZSMALLOC_STAT=y

#
# SLAB allocator options
#
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLAB_MERGE_DEFAULT is not set
# CONFIG_SLAB_FREELIST_RANDOM is not set
# CONFIG_SLAB_FREELIST_HARDENED is not set
CONFIG_SLUB_STATS=y
# CONFIG_SLUB_CPU_PARTIAL is not set
# end of SLAB allocator options

CONFIG_SHUFFLE_PAGE_ALLOCATOR=y
CONFIG_COMPAT_BRK=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_SPARSEMEM_MANUAL=y
CONFIG_SPARSEMEM=y
CONFIG_SPARSEMEM_EXTREME=y
CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
CONFIG_SPARSEMEM_VMEMMAP=y
CONFIG_MEMORY_ISOLATION=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=y
# CONFIG_COMPACTION is not set
CONFIG_PAGE_REPORTING=y
CONFIG_MIGRATION=y
CONFIG_ARCH_ENABLE_HUGEPAGE_MIGRATION=y
CONFIG_CONTIG_ALLOC=y
CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_KSM=y
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
# CONFIG_TRANSPARENT_HUGEPAGE is not set
CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y
CONFIG_USE_PERCPU_NUMA_NODE_ID=y
CONFIG_FRONTSWAP=y
CONFIG_CMA=y
# CONFIG_CMA_DEBUGFS is not set
CONFIG_CMA_SYSFS=y
CONFIG_CMA_AREAS=19
CONFIG_GENERIC_EARLY_IOREMAP=y
# CONFIG_DEFERRED_STRUCT_PAGE_INIT is not set
# CONFIG_IDLE_PAGE_TRACKING is not set
CONFIG_ARCH_HAS_CURRENT_STACK_POINTER=y
CONFIG_ZONE_DMA32=y
CONFIG_GET_FREE_REGION=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PERCPU_STATS=y
# CONFIG_GUP_TEST is not set
CONFIG_ARCH_HAS_PTE_SPECIAL=y
CONFIG_SECRETMEM=y
# CONFIG_ANON_VMA_NAME is not set
CONFIG_USERFAULTFD=y

#
# Data Access Monitoring
#
# CONFIG_DAMON is not set
# end of Data Access Monitoring
# end of Memory Management options

# CONFIG_NET is not set

#
# Device Drivers
#
CONFIG_HAVE_PCI=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_DOMAINS_GENERIC=y
# CONFIG_PCIEPORTBUS is not set
CONFIG_PCIEASPM=y
CONFIG_PCIEASPM_DEFAULT=y
# CONFIG_PCIEASPM_POWERSAVE is not set
# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set
# CONFIG_PCIEASPM_PERFORMANCE is not set
CONFIG_PCIE_PTM=y
CONFIG_PCI_MSI=y
CONFIG_PCI_MSI_IRQ_DOMAIN=y
CONFIG_PCI_QUIRKS=y
CONFIG_PCI_REALLOC_ENABLE_AUTO=y
CONFIG_PCI_STUB=y
CONFIG_PCI_PF_STUB=m
CONFIG_PCI_ATS=y
CONFIG_PCI_DOE=y
CONFIG_PCI_ECAM=y
CONFIG_PCI_IOV=y
# CONFIG_PCI_PRI is not set
# CONFIG_PCI_PASID is not set
CONFIG_VGA_ARB=y
CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_HOTPLUG_PCI is not set

#
# PCI controller drivers
#
# CONFIG_PCI_AARDVARK is not set
# CONFIG_PCIE_XILINX_NWL is not set
# CONFIG_PCI_FTPCI100 is not set
# CONFIG_PCI_TEGRA is not set
# CONFIG_PCIE_RCAR_HOST is not set
# CONFIG_PCIE_RCAR_EP is not set
CONFIG_PCI_HOST_COMMON=y
CONFIG_PCI_HOST_GENERIC=y
# CONFIG_PCIE_XILINX is not set
# CONFIG_PCIE_XILINX_CPM is not set
# CONFIG_PCI_XGENE is not set
# CONFIG_PCI_V3_SEMI is not set
# CONFIG_PCI_VERSATILE is not set
# CONFIG_PCIE_ALTERA is not set
# CONFIG_PCI_HOST_THUNDER_PEM is not set
# CONFIG_PCI_HOST_THUNDER_ECAM is not set
# CONFIG_PCIE_ROCKCHIP_HOST is not set
# CONFIG_PCIE_ROCKCHIP_EP is not set
# CONFIG_PCIE_MEDIATEK is not set
# CONFIG_PCIE_MEDIATEK_GEN3 is not set
# CONFIG_PCIE_BRCMSTB is not set
# CONFIG_PCI_LOONGSON is not set
CONFIG_PCIE_MICROCHIP_HOST=y
# CONFIG_PCIE_APPLE is not set
# CONFIG_PCIE_MT7621 is not set

#
# DesignWare PCI Core Support
#
CONFIG_PCIE_DW=y
CONFIG_PCIE_DW_HOST=y
CONFIG_PCIE_DW_EP=y
CONFIG_PCIE_DW_PLAT=y
# CONFIG_PCIE_DW_PLAT_HOST is not set
CONFIG_PCIE_DW_PLAT_EP=y
# CONFIG_PCI_EXYNOS is not set
# CONFIG_PCI_IMX6 is not set
# CONFIG_PCIE_SPEAR13XX is not set
# CONFIG_PCI_KEYSTONE_HOST is not set
# CONFIG_PCI_KEYSTONE_EP is not set
# CONFIG_PCI_LAYERSCAPE is not set
# CONFIG_PCI_LAYERSCAPE_EP is not set
# CONFIG_PCI_HISI is not set
# CONFIG_PCIE_QCOM is not set
# CONFIG_PCIE_QCOM_EP is not set
# CONFIG_PCIE_ARMADA_8K is not set
# CONFIG_PCIE_ARTPEC6_HOST is not set
# CONFIG_PCIE_ARTPEC6_EP is not set
# CONFIG_PCIE_ROCKCHIP_DW_HOST is not set
# CONFIG_PCIE_INTEL_GW is not set
# CONFIG_PCIE_KEEMBAY_HOST is not set
# CONFIG_PCIE_KEEMBAY_EP is not set
# CONFIG_PCIE_KIRIN is not set
# CONFIG_PCIE_HISI_STB is not set
CONFIG_PCI_MESON=m
# CONFIG_PCIE_TEGRA194_HOST is not set
# CONFIG_PCIE_TEGRA194_EP is not set
# CONFIG_PCIE_VISCONTI_HOST is not set
# CONFIG_PCIE_UNIPHIER is not set
# CONFIG_PCIE_UNIPHIER_EP is not set
# CONFIG_PCIE_AL is not set
# CONFIG_PCIE_FU740 is not set
# end of DesignWare PCI Core Support

#
# Mobiveil PCIe Core Support
#
# CONFIG_PCIE_MOBIVEIL_PLAT is not set
# CONFIG_PCIE_LAYERSCAPE_GEN4 is not set
# end of Mobiveil PCIe Core Support

#
# Cadence PCIe controllers support
#
CONFIG_PCIE_CADENCE=y
CONFIG_PCIE_CADENCE_HOST=y
CONFIG_PCIE_CADENCE_EP=y
# CONFIG_PCIE_CADENCE_PLAT_HOST is not set
# CONFIG_PCIE_CADENCE_PLAT_EP is not set
CONFIG_PCI_J721E=y
CONFIG_PCI_J721E_HOST=y
CONFIG_PCI_J721E_EP=y
# end of Cadence PCIe controllers support
# end of PCI controller drivers

#
# PCI Endpoint
#
CONFIG_PCI_ENDPOINT=y
CONFIG_PCI_ENDPOINT_CONFIGFS=y
# CONFIG_PCI_EPF_TEST is not set
CONFIG_PCI_EPF_NTB=y
# end of PCI Endpoint

#
# PCI switch controller drivers
#
CONFIG_PCI_SW_SWITCHTEC=m
# end of PCI switch controller drivers

CONFIG_CXL_BUS=m
CONFIG_CXL_PCI=m
# CONFIG_CXL_MEM_RAW_COMMANDS is not set
CONFIG_CXL_MEM=m
CONFIG_CXL_PORT=m
CONFIG_CXL_REGION=y
# CONFIG_PCCARD is not set
CONFIG_RAPIDIO=m
CONFIG_RAPIDIO_DISC_TIMEOUT=30
# CONFIG_RAPIDIO_ENABLE_RX_TX_PORTS is not set
CONFIG_RAPIDIO_DEBUG=y
# CONFIG_RAPIDIO_ENUM_BASIC is not set
# CONFIG_RAPIDIO_CHMAN is not set
# CONFIG_RAPIDIO_MPORT_CDEV is not set

#
# RapidIO Switch drivers
#
# CONFIG_RAPIDIO_CPS_XX is not set
# CONFIG_RAPIDIO_CPS_GEN2 is not set
# CONFIG_RAPIDIO_RXS_GEN3 is not set
# end of RapidIO Switch drivers

#
# Generic Driver Options
#
CONFIG_AUXILIARY_BUS=y
# CONFIG_UEVENT_HELPER is not set
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
# CONFIG_DEVTMPFS_SAFE is not set
# CONFIG_STANDALONE is not set
# CONFIG_PREVENT_FIRMWARE_BUILD is not set

#
# Firmware loader
#
CONFIG_FW_LOADER=y
CONFIG_FW_LOADER_PAGED_BUF=y
CONFIG_FW_LOADER_SYSFS=y
CONFIG_EXTRA_FIRMWARE=""
CONFIG_FW_LOADER_USER_HELPER=y
# CONFIG_FW_LOADER_USER_HELPER_FALLBACK is not set
CONFIG_FW_LOADER_COMPRESS=y
CONFIG_FW_LOADER_COMPRESS_XZ=y
# CONFIG_FW_LOADER_COMPRESS_ZSTD is not set
# CONFIG_FW_UPLOAD is not set
# end of Firmware loader

CONFIG_WANT_DEV_COREDUMP=y
CONFIG_ALLOW_DEV_COREDUMP=y
CONFIG_DEV_COREDUMP=y
# CONFIG_TEST_ASYNC_DRIVER_PROBE is not set
CONFIG_REGMAP=y
CONFIG_REGMAP_I2C=y
CONFIG_REGMAP_SLIMBUS=m
CONFIG_REGMAP_W1=m
CONFIG_REGMAP_MMIO=y
CONFIG_REGMAP_IRQ=y
CONFIG_DMA_SHARED_BUFFER=y
# CONFIG_DMA_FENCE_TRACE is not set
CONFIG_GENERIC_ARCH_TOPOLOGY=y
CONFIG_GENERIC_ARCH_NUMA=y
# end of Generic Driver Options

#
# Bus devices
#
# CONFIG_ARM_INTEGRATOR_LM is not set
# CONFIG_BT1_APB is not set
# CONFIG_BT1_AXI is not set
# CONFIG_HISILICON_LPC is not set
# CONFIG_INTEL_IXP4XX_EB is not set
# CONFIG_QCOM_EBI2 is not set
CONFIG_MHI_BUS=m
CONFIG_MHI_BUS_DEBUG=y
# CONFIG_MHI_BUS_PCI_GENERIC is not set
# CONFIG_MHI_BUS_EP is not set
# end of Bus devices

#
# Firmware Drivers
#

#
# ARM System Control and Management Interface Protocol
#
# CONFIG_ARM_SCMI_PROTOCOL is not set
CONFIG_ARM_SCMI_POWER_DOMAIN=y
# CONFIG_ARM_SCMI_POWER_CONTROL is not set
# end of ARM System Control and Management Interface Protocol

# CONFIG_ARM_SCPI_PROTOCOL is not set
CONFIG_ARM_SCPI_POWER_DOMAIN=y
# CONFIG_SYSFB_SIMPLEFB is not set
# CONFIG_TURRIS_MOX_RWTM is not set
# CONFIG_BCM47XX_NVRAM is not set
# CONFIG_GOOGLE_FIRMWARE is not set

#
# EFI (Extensible Firmware Interface) Support
#
CONFIG_EFI_ESRT=y
CONFIG_EFI_VARS_PSTORE=m
# CONFIG_EFI_VARS_PSTORE_DEFAULT_DISABLE is not set
CONFIG_EFI_PARAMS_FROM_FDT=y
CONFIG_EFI_RUNTIME_WRAPPERS=y
CONFIG_EFI_GENERIC_STUB=y
# CONFIG_EFI_BOOTLOADER_CONTROL is not set
# CONFIG_EFI_CAPSULE_LOADER is not set
# CONFIG_EFI_TEST is not set
# CONFIG_RESET_ATTACK_MITIGATION is not set
# CONFIG_EFI_RCI2_TABLE is not set
# CONFIG_EFI_DISABLE_PCI_DMA is not set
CONFIG_EFI_EARLYCON=y
# CONFIG_EFI_DISABLE_RUNTIME is not set
# CONFIG_EFI_COCO_SECRET is not set
# end of EFI (Extensible Firmware Interface) Support

#
# Tegra firmware driver
#
# end of Tegra firmware driver
# end of Firmware Drivers

CONFIG_GNSS=y
CONFIG_MTD=y
CONFIG_MTD_TESTS=m

#
# Partition parsers
#
CONFIG_MTD_AR7_PARTS=m
# CONFIG_MTD_BCM63XX_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
CONFIG_MTD_OF_PARTS=m
# CONFIG_MTD_OF_PARTS_BCM4908 is not set
# CONFIG_MTD_OF_PARTS_LINKSYS_NS is not set
# CONFIG_MTD_PARSER_IMAGETAG is not set
# CONFIG_MTD_PARSER_TRX is not set
# CONFIG_MTD_SHARPSL_PARTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
# end of Partition parsers

#
# User Modules And Translation Layers
#
CONFIG_MTD_BLKDEVS=y
CONFIG_MTD_BLOCK=y

#
# Note that in some cases UBI block is preferred. See MTD_UBI_BLOCK.
#
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set
CONFIG_RFD_FTL=y
CONFIG_SSFDC=m
# CONFIG_SM_FTL is not set
CONFIG_MTD_OOPS=m
CONFIG_MTD_PSTORE=m
CONFIG_MTD_SWAP=m
CONFIG_MTD_PARTITIONED_MASTER=y

#
# RAM/ROM/Flash chip drivers
#
CONFIG_MTD_CFI=m
# CONFIG_MTD_JEDECPROBE is not set
CONFIG_MTD_GEN_PROBE=m
# CONFIG_MTD_CFI_ADV_OPTIONS is not set
CONFIG_MTD_MAP_BANK_WIDTH_1=y
CONFIG_MTD_MAP_BANK_WIDTH_2=y
CONFIG_MTD_MAP_BANK_WIDTH_4=y
CONFIG_MTD_CFI_I1=y
CONFIG_MTD_CFI_I2=y
CONFIG_MTD_CFI_INTELEXT=m
CONFIG_MTD_CFI_AMDSTD=m
CONFIG_MTD_CFI_STAA=m
CONFIG_MTD_CFI_UTIL=m
CONFIG_MTD_RAM=m
CONFIG_MTD_ROM=m
CONFIG_MTD_ABSENT=y
# end of RAM/ROM/Flash chip drivers

#
# Mapping drivers for chip access
#
CONFIG_MTD_COMPLEX_MAPPINGS=y
CONFIG_MTD_PHYSMAP=m
# CONFIG_MTD_PHYSMAP_COMPAT is not set
CONFIG_MTD_PHYSMAP_OF=y
# CONFIG_MTD_PHYSMAP_BT1_ROM is not set
CONFIG_MTD_PHYSMAP_VERSATILE=y
# CONFIG_MTD_PHYSMAP_GEMINI is not set
CONFIG_MTD_PHYSMAP_GPIO_ADDR=y
# CONFIG_MTD_SC520CDP is not set
# CONFIG_MTD_NETSC520 is not set
# CONFIG_MTD_TS5500 is not set
# CONFIG_MTD_PCI is not set
# CONFIG_MTD_INTEL_VR_NOR is not set
# CONFIG_MTD_PLATRAM is not set
# end of Mapping drivers for chip access

#
# Self-contained MTD device drivers
#
CONFIG_MTD_PMC551=y
CONFIG_MTD_PMC551_BUGFIX=y
CONFIG_MTD_PMC551_DEBUG=y
CONFIG_MTD_SPEAR_SMI=y
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_PHRAM is not set
CONFIG_MTD_MTDRAM=y
CONFIG_MTDRAM_TOTAL_SIZE=4096
CONFIG_MTDRAM_ERASE_SIZE=128
CONFIG_MTD_BLOCK2MTD=m

#
# Disk-On-Chip Device Drivers
#
CONFIG_MTD_DOCG3=m
CONFIG_BCH_CONST_M=14
CONFIG_BCH_CONST_T=4
# end of Self-contained MTD device drivers

#
# NAND
#
CONFIG_MTD_NAND_CORE=y
CONFIG_MTD_ONENAND=m
CONFIG_MTD_ONENAND_VERIFY_WRITE=y
CONFIG_MTD_ONENAND_GENERIC=m
# CONFIG_MTD_ONENAND_SAMSUNG is not set
# CONFIG_MTD_ONENAND_OTP is not set
CONFIG_MTD_ONENAND_2X_PROGRAM=y
CONFIG_MTD_RAW_NAND=y

#
# Raw/parallel NAND flash controllers
#
CONFIG_MTD_NAND_DENALI=y
CONFIG_MTD_NAND_DENALI_PCI=m
CONFIG_MTD_NAND_DENALI_DT=y
CONFIG_MTD_NAND_AMS_DELTA=y
# CONFIG_MTD_NAND_SHARPSL is not set
# CONFIG_MTD_NAND_CAFE is not set
# CONFIG_MTD_NAND_ATMEL is not set
# CONFIG_MTD_NAND_MARVELL is not set
# CONFIG_MTD_NAND_SLC_LPC32XX is not set
# CONFIG_MTD_NAND_MLC_LPC32XX is not set
# CONFIG_MTD_NAND_BRCMNAND is not set
# CONFIG_MTD_NAND_OXNAS is not set
# CONFIG_MTD_NAND_FSL_IFC is not set
# CONFIG_MTD_NAND_VF610_NFC is not set
# CONFIG_MTD_NAND_MXC is not set
# CONFIG_MTD_NAND_SH_FLCTL is not set
# CONFIG_MTD_NAND_DAVINCI is not set
# CONFIG_MTD_NAND_TXX9NDFMC is not set
# CONFIG_MTD_NAND_FSMC is not set
# CONFIG_MTD_NAND_SUNXI is not set
# CONFIG_MTD_NAND_HISI504 is not set
# CONFIG_MTD_NAND_QCOM is not set
CONFIG_MTD_NAND_MXIC=m
# CONFIG_MTD_NAND_TEGRA is not set
# CONFIG_MTD_NAND_STM32_FMC2 is not set
# CONFIG_MTD_NAND_MESON is not set
# CONFIG_MTD_NAND_GPIO is not set
CONFIG_MTD_NAND_PLATFORM=y
CONFIG_MTD_NAND_CADENCE=y
CONFIG_MTD_NAND_ARASAN=y
# CONFIG_MTD_NAND_INTEL_LGM is not set
# CONFIG_MTD_NAND_RENESAS is not set

#
# Misc
#
CONFIG_MTD_NAND_NANDSIM=y
# CONFIG_MTD_NAND_RICOH is not set
CONFIG_MTD_NAND_DISKONCHIP=y
# CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADVANCED is not set
CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADDRESS=0
CONFIG_MTD_NAND_DISKONCHIP_BBTWRITE=y

#
# ECC engine support
#
CONFIG_MTD_NAND_ECC=y
# CONFIG_MTD_NAND_ECC_SW_HAMMING is not set
# CONFIG_MTD_NAND_ECC_SW_BCH is not set
# CONFIG_MTD_NAND_ECC_MXIC is not set
# CONFIG_MTD_NAND_ECC_MEDIATEK is not set
# end of ECC engine support
# end of NAND

#
# LPDDR & LPDDR2 PCM memory drivers
#
CONFIG_MTD_LPDDR=y
CONFIG_MTD_QINFO_PROBE=y
# end of LPDDR & LPDDR2 PCM memory drivers

# CONFIG_MTD_UBI is not set
CONFIG_MTD_HYPERBUS=m
# CONFIG_HBMC_AM654 is not set
CONFIG_DTC=y
CONFIG_OF=y
CONFIG_OF_UNITTEST=y
# CONFIG_OF_ALL_DTBS is not set
CONFIG_OF_FLATTREE=y
CONFIG_OF_EARLY_FLATTREE=y
CONFIG_OF_KOBJ=y
CONFIG_OF_DYNAMIC=y
CONFIG_OF_ADDRESS=y
CONFIG_OF_IRQ=y
CONFIG_OF_RESERVED_MEM=y
CONFIG_OF_RESOLVE=y
CONFIG_OF_OVERLAY=y
CONFIG_OF_NUMA=y
CONFIG_OF_DMA_DEFAULT_COHERENT=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_NULL_BLK is not set
CONFIG_CDROM=m
CONFIG_BLK_DEV_PCIESSD_MTIP32XX=m
CONFIG_ZRAM=y
# CONFIG_ZRAM_DEF_COMP_LZORLE is not set
# CONFIG_ZRAM_DEF_COMP_LZ4 is not set
CONFIG_ZRAM_DEF_COMP_LZO=y
# CONFIG_ZRAM_DEF_COMP_LZ4HC is not set
# CONFIG_ZRAM_DEF_COMP_842 is not set
CONFIG_ZRAM_DEF_COMP="lzo"
# CONFIG_ZRAM_WRITEBACK is not set
# CONFIG_ZRAM_MEMORY_TRACKING is not set
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_LOOP_MIN_COUNT=8

#
# DRBD disabled because PROC_FS or INET not selected
#
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_CDROM_PKTCDVD is not set
CONFIG_VIRTIO_BLK=m
# CONFIG_BLK_DEV_UBLK is not set

#
# NVME Support
#
CONFIG_NVME_CORE=m
# CONFIG_BLK_DEV_NVME is not set
CONFIG_NVME_MULTIPATH=y
# CONFIG_NVME_VERBOSE_ERRORS is not set
# CONFIG_NVME_HWMON is not set
CONFIG_NVME_FABRICS=m
CONFIG_NVME_FC=m
# CONFIG_NVME_AUTH is not set
CONFIG_NVME_TARGET=y
CONFIG_NVME_TARGET_LOOP=m
CONFIG_NVME_TARGET_FC=m
CONFIG_NVME_TARGET_FCLOOP=m
# CONFIG_NVME_TARGET_AUTH is not set
# end of NVME Support

#
# Misc devices
#
CONFIG_SENSORS_LIS3LV02D=y
# CONFIG_AD525X_DPOT is not set
CONFIG_DUMMY_IRQ=y
CONFIG_PHANTOM=y
CONFIG_TIFM_CORE=y
CONFIG_TIFM_7XX1=y
CONFIG_ICS932S401=m
# CONFIG_ATMEL_SSC is not set
CONFIG_ENCLOSURE_SERVICES=m
CONFIG_HP_ILO=y
# CONFIG_QCOM_COINCELL is not set
# CONFIG_QCOM_FASTRPC is not set
# CONFIG_APDS9802ALS is not set
# CONFIG_ISL29003 is not set
# CONFIG_ISL29020 is not set
# CONFIG_SENSORS_TSL2550 is not set
CONFIG_SENSORS_BH1770=m
CONFIG_SENSORS_APDS990X=y
CONFIG_HMC6352=y
CONFIG_DS1682=m
# CONFIG_PCH_PHUB is not set
# CONFIG_SRAM is not set
CONFIG_DW_XDATA_PCIE=m
CONFIG_PCI_ENDPOINT_TEST=m
# CONFIG_XILINX_SDFEC is not set
# CONFIG_OPEN_DICE is not set
# CONFIG_VCPU_STALL_DETECTOR is not set
CONFIG_C2PORT=m

#
# EEPROM support
#
CONFIG_EEPROM_AT24=m
# CONFIG_EEPROM_LEGACY is not set
CONFIG_EEPROM_MAX6875=y
# CONFIG_EEPROM_93CX6 is not set
CONFIG_EEPROM_IDT_89HPESX=m
# CONFIG_EEPROM_EE1004 is not set
# end of EEPROM support

# CONFIG_CB710_CORE is not set

#
# Texas Instruments shared transport line discipline
#
# end of Texas Instruments shared transport line discipline

CONFIG_SENSORS_LIS3_I2C=y
CONFIG_ALTERA_STAPL=m
# CONFIG_GENWQE is not set
CONFIG_ECHO=m
CONFIG_BCM_VK=m
CONFIG_BCM_VK_TTY=y
# CONFIG_MISC_ALCOR_PCI is not set
# CONFIG_MISC_RTSX_PCI is not set
# CONFIG_HABANA_AI is not set
CONFIG_UACCE=y
# CONFIG_PVPANIC is not set
# end of Misc devices

#
# SCSI device support
#
CONFIG_SCSI_MOD=m
CONFIG_RAID_ATTRS=m
CONFIG_SCSI_COMMON=m
CONFIG_SCSI=m
CONFIG_SCSI_DMA=y
# CONFIG_SCSI_PROC_FS is not set

#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=m
CONFIG_CHR_DEV_ST=m
CONFIG_BLK_DEV_SR=m
CONFIG_CHR_DEV_SG=m
CONFIG_BLK_DEV_BSG=y
CONFIG_CHR_DEV_SCH=m
# CONFIG_SCSI_ENCLOSURE is not set
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set
# CONFIG_SCSI_SCAN_ASYNC is not set

#
# SCSI Transports
#
CONFIG_SCSI_SPI_ATTRS=m
CONFIG_SCSI_SAS_ATTRS=m
CONFIG_SCSI_SAS_LIBSAS=m
CONFIG_SCSI_SAS_ATA=y
# CONFIG_SCSI_SAS_HOST_SMP is not set
CONFIG_SCSI_SRP_ATTRS=m
# end of SCSI Transports

CONFIG_SCSI_LOWLEVEL=y
CONFIG_ISCSI_BOOT_SYSFS=m
CONFIG_BLK_DEV_3W_XXXX_RAID=m
# CONFIG_SCSI_HPSA is not set
CONFIG_SCSI_3W_9XXX=m
CONFIG_SCSI_3W_SAS=m
CONFIG_SCSI_ACARD=m
# CONFIG_SCSI_AACRAID is not set
CONFIG_SCSI_AIC7XXX=m
CONFIG_AIC7XXX_CMDS_PER_DEVICE=32
CONFIG_AIC7XXX_RESET_DELAY_MS=5000
# CONFIG_AIC7XXX_BUILD_FIRMWARE is not set
# CONFIG_AIC7XXX_DEBUG_ENABLE is not set
CONFIG_AIC7XXX_DEBUG_MASK=0
# CONFIG_AIC7XXX_REG_PRETTY_PRINT is not set
# CONFIG_SCSI_AIC79XX is not set
CONFIG_SCSI_AIC94XX=m
CONFIG_AIC94XX_DEBUG=y
# CONFIG_SCSI_HISI_SAS is not set
CONFIG_SCSI_MVSAS=m
CONFIG_SCSI_MVSAS_DEBUG=y
# CONFIG_SCSI_MVSAS_TASKLET is not set
CONFIG_SCSI_MVUMI=m
CONFIG_SCSI_ADVANSYS=m
CONFIG_SCSI_ARCMSR=m
CONFIG_SCSI_ESAS2R=m
CONFIG_MEGARAID_NEWGEN=y
CONFIG_MEGARAID_MM=m
CONFIG_MEGARAID_MAILBOX=m
CONFIG_MEGARAID_LEGACY=m
CONFIG_MEGARAID_SAS=m
CONFIG_SCSI_MPT3SAS=m
CONFIG_SCSI_MPT2SAS_MAX_SGE=128
CONFIG_SCSI_MPT3SAS_MAX_SGE=128
CONFIG_SCSI_MPT2SAS=m
CONFIG_SCSI_MPI3MR=m
CONFIG_SCSI_SMARTPQI=m
CONFIG_SCSI_HPTIOP=m
# CONFIG_SCSI_BUSLOGIC is not set
CONFIG_SCSI_MYRB=m
CONFIG_SCSI_MYRS=m
CONFIG_SCSI_SNIC=m
# CONFIG_SCSI_SNIC_DEBUG_FS is not set
CONFIG_SCSI_DMX3191D=m
# CONFIG_SCSI_FDOMAIN_PCI is not set
CONFIG_SCSI_IPS=m
CONFIG_SCSI_INITIO=m
CONFIG_SCSI_INIA100=m
# CONFIG_SCSI_STEX is not set
CONFIG_SCSI_SYM53C8XX_2=m
CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=1
CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16
CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
CONFIG_SCSI_SYM53C8XX_MMIO=y
CONFIG_SCSI_IPR=m
CONFIG_SCSI_IPR_TRACE=y
CONFIG_SCSI_IPR_DUMP=y
CONFIG_SCSI_QLOGIC_1280=m
CONFIG_SCSI_DC395x=m
CONFIG_SCSI_AM53C974=m
# CONFIG_SCSI_WD719X is not set
CONFIG_SCSI_DEBUG=m
CONFIG_SCSI_PM8001=m
CONFIG_SCSI_VIRTIO=m
CONFIG_SCSI_DH=y
# CONFIG_SCSI_DH_RDAC is not set
CONFIG_SCSI_DH_HP_SW=m
CONFIG_SCSI_DH_EMC=m
CONFIG_SCSI_DH_ALUA=m
# end of SCSI device support

CONFIG_ATA=m
CONFIG_SATA_HOST=y
CONFIG_ATA_VERBOSE_ERROR=y
CONFIG_ATA_FORCE=y
# CONFIG_SATA_PMP is not set

#
# Controllers with non-SFF native interface
#
CONFIG_SATA_AHCI=m
CONFIG_SATA_MOBILE_LPM_POLICY=0
CONFIG_SATA_AHCI_PLATFORM=m
# CONFIG_AHCI_BRCM is not set
# CONFIG_AHCI_DA850 is not set
# CONFIG_AHCI_DM816 is not set
# CONFIG_AHCI_IMX is not set
CONFIG_AHCI_CEVA=m
# CONFIG_AHCI_MTK is not set
# CONFIG_AHCI_MVEBU is not set
# CONFIG_AHCI_SUNXI is not set
# CONFIG_AHCI_TEGRA is not set
# CONFIG_AHCI_XGENE is not set
CONFIG_AHCI_QORIQ=m
# CONFIG_SATA_FSL is not set
# CONFIG_SATA_GEMINI is not set
# CONFIG_SATA_AHCI_SEATTLE is not set
CONFIG_SATA_INIC162X=m
CONFIG_SATA_ACARD_AHCI=m
CONFIG_SATA_SIL24=m
# CONFIG_ATA_SFF is not set
# CONFIG_MD is not set
CONFIG_TARGET_CORE=m
CONFIG_TCM_IBLOCK=m
CONFIG_TCM_FILEIO=m
CONFIG_TCM_PSCSI=m
# CONFIG_LOOPBACK_TARGET is not set
CONFIG_SBP_TARGET=m
CONFIG_FUSION=y
CONFIG_FUSION_SPI=m
CONFIG_FUSION_SAS=m
CONFIG_FUSION_MAX_SGE=128
CONFIG_FUSION_CTL=m
CONFIG_FUSION_LOGGING=y

#
# IEEE 1394 (FireWire) support
#
CONFIG_FIREWIRE=m
# CONFIG_FIREWIRE_OHCI is not set
CONFIG_FIREWIRE_SBP2=m
CONFIG_FIREWIRE_NOSY=y
# end of IEEE 1394 (FireWire) support

#
# Input device support
#
CONFIG_INPUT=y
CONFIG_INPUT_LEDS=y
CONFIG_INPUT_FF_MEMLESS=y
CONFIG_INPUT_SPARSEKMAP=m
CONFIG_INPUT_MATRIXKMAP=y

#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=m
# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_JOYDEV is not set
CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_EVBUG is not set

#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
# CONFIG_KEYBOARD_ADP5588 is not set
# CONFIG_KEYBOARD_ADP5589 is not set
# CONFIG_KEYBOARD_ATKBD is not set
CONFIG_KEYBOARD_QT1050=y
# CONFIG_KEYBOARD_QT1070 is not set
CONFIG_KEYBOARD_QT2160=y
# CONFIG_KEYBOARD_CLPS711X is not set
# CONFIG_KEYBOARD_DLINK_DIR685 is not set
CONFIG_KEYBOARD_LKKBD=y
# CONFIG_KEYBOARD_EP93XX is not set
# CONFIG_KEYBOARD_GPIO is not set
CONFIG_KEYBOARD_GPIO_POLLED=m
CONFIG_KEYBOARD_TCA6416=m
CONFIG_KEYBOARD_TCA8418=m
CONFIG_KEYBOARD_MATRIX=y
CONFIG_KEYBOARD_LM8323=m
# CONFIG_KEYBOARD_LM8333 is not set
CONFIG_KEYBOARD_MAX7359=m
# CONFIG_KEYBOARD_MCS is not set
CONFIG_KEYBOARD_MPR121=y
# CONFIG_KEYBOARD_SNVS_PWRKEY is not set
# CONFIG_KEYBOARD_IMX is not set
CONFIG_KEYBOARD_NEWTON=y
CONFIG_KEYBOARD_OPENCORES=y
CONFIG_KEYBOARD_SAMSUNG=y
# CONFIG_KEYBOARD_GOLDFISH_EVENTS is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
# CONFIG_KEYBOARD_ST_KEYSCAN is not set
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_SH_KEYSC is not set
# CONFIG_KEYBOARD_STMPE is not set
# CONFIG_KEYBOARD_OMAP4 is not set
# CONFIG_KEYBOARD_TC3589X is not set
CONFIG_KEYBOARD_TM2_TOUCHKEY=m
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_CAP11XX is not set
CONFIG_KEYBOARD_BCM=m
# CONFIG_KEYBOARD_MT6779 is not set
# CONFIG_KEYBOARD_MTK_PMIC is not set
# CONFIG_KEYBOARD_CYPRESS_SF is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set
CONFIG_INPUT_TABLET=y
CONFIG_TABLET_SERIAL_WACOM4=y
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
CONFIG_RMI4_CORE=y
CONFIG_RMI4_I2C=m
CONFIG_RMI4_SMB=m
CONFIG_RMI4_F03=y
CONFIG_RMI4_F03_SERIO=y
CONFIG_RMI4_2D_SENSOR=y
CONFIG_RMI4_F11=y
CONFIG_RMI4_F12=y
CONFIG_RMI4_F30=y
CONFIG_RMI4_F34=y
CONFIG_RMI4_F3A=y
CONFIG_RMI4_F55=y

#
# Hardware I/O ports
#
CONFIG_SERIO=y
# CONFIG_SERIO_SERPORT is not set
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=m
CONFIG_SERIO_RAW=m
CONFIG_SERIO_ALTERA_PS2=m
CONFIG_SERIO_PS2MULT=m
CONFIG_SERIO_ARC_PS2=m
CONFIG_SERIO_APBPS2=m
# CONFIG_SERIO_OLPC_APSP is not set
# CONFIG_SERIO_SUN4I_PS2 is not set
# CONFIG_SERIO_GPIO_PS2 is not set
CONFIG_USERIO=y
# CONFIG_GAMEPORT is not set
# end of Hardware I/O ports
# end of Input device support

#
# Character devices
#
CONFIG_TTY=y
CONFIG_VT=y
CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
CONFIG_UNIX98_PTYS=y
# CONFIG_LEGACY_PTYS is not set
CONFIG_LDISC_AUTOLOAD=y

#
# Serial drivers
#
CONFIG_SERIAL_EARLYCON=y
CONFIG_SERIAL_8250=m
# CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set
# CONFIG_SERIAL_8250_16550A_VARIANTS is not set
# CONFIG_SERIAL_8250_FINTEK is not set
CONFIG_SERIAL_8250_PCI=m
# CONFIG_SERIAL_8250_EXAR is not set
CONFIG_SERIAL_8250_MEN_MCB=m
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_MANY_PORTS=y
CONFIG_SERIAL_8250_ASPEED_VUART=m
CONFIG_SERIAL_8250_SHARE_IRQ=y
CONFIG_SERIAL_8250_DETECT_IRQ=y
# CONFIG_SERIAL_8250_RSA is not set
CONFIG_SERIAL_8250_DWLIB=y
# CONFIG_SERIAL_8250_BCM2835AUX is not set
# CONFIG_SERIAL_8250_DW is not set
# CONFIG_SERIAL_8250_EM is not set
# CONFIG_SERIAL_8250_IOC3 is not set
# CONFIG_SERIAL_8250_RT288X is not set
# CONFIG_SERIAL_8250_OMAP is not set
# CONFIG_SERIAL_8250_LPC18XX is not set
# CONFIG_SERIAL_8250_MT6577 is not set
# CONFIG_SERIAL_8250_UNIPHIER is not set
# CONFIG_SERIAL_8250_INGENIC is not set
CONFIG_SERIAL_8250_LPSS=m
CONFIG_SERIAL_8250_MID=m
CONFIG_SERIAL_8250_PERICOM=m
# CONFIG_SERIAL_8250_PXA is not set
CONFIG_SERIAL_8250_TEGRA=m
# CONFIG_SERIAL_8250_BCM7271 is not set
CONFIG_SERIAL_OF_PLATFORM=m

#
# Non-8250 serial port support
#
# CONFIG_SERIAL_AMBA_PL010 is not set
# CONFIG_SERIAL_ATMEL is not set
# CONFIG_SERIAL_MESON is not set
# CONFIG_SERIAL_CLPS711X is not set
# CONFIG_SERIAL_SAMSUNG is not set
# CONFIG_SERIAL_TEGRA is not set
# CONFIG_SERIAL_TEGRA_TCU is not set
# CONFIG_SERIAL_IMX is not set
# CONFIG_SERIAL_IMX_EARLYCON is not set
CONFIG_SERIAL_UARTLITE=y
CONFIG_SERIAL_UARTLITE_CONSOLE=y
CONFIG_SERIAL_UARTLITE_NR_UARTS=1
# CONFIG_SERIAL_SH_SCI is not set
# CONFIG_SERIAL_HS_LPC32XX is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_ICOM is not set
CONFIG_SERIAL_JSM=m
# CONFIG_SERIAL_MSM is not set
# CONFIG_SERIAL_VT8500 is not set
# CONFIG_SERIAL_OMAP is not set
CONFIG_SERIAL_SIFIVE=y
CONFIG_SERIAL_SIFIVE_CONSOLE=y
# CONFIG_SERIAL_LANTIQ is not set
CONFIG_SERIAL_SCCNXP=m
CONFIG_SERIAL_SC16IS7XX=m
# CONFIG_SERIAL_SC16IS7XX_I2C is not set
# CONFIG_SERIAL_TIMBERDALE is not set
CONFIG_SERIAL_BCM63XX=m
CONFIG_SERIAL_ALTERA_JTAGUART=m
CONFIG_SERIAL_ALTERA_UART=y
CONFIG_SERIAL_ALTERA_UART_MAXPORTS=4
CONFIG_SERIAL_ALTERA_UART_BAUDRATE=115200
# CONFIG_SERIAL_ALTERA_UART_CONSOLE is not set
# CONFIG_SERIAL_PCH_UART is not set
# CONFIG_SERIAL_MXS_AUART is not set
CONFIG_SERIAL_XILINX_PS_UART=y
# CONFIG_SERIAL_XILINX_PS_UART_CONSOLE is not set
# CONFIG_SERIAL_MPS2_UART is not set
CONFIG_SERIAL_ARC=y
# CONFIG_SERIAL_ARC_CONSOLE is not set
CONFIG_SERIAL_ARC_NR_PORTS=1
CONFIG_SERIAL_RP2=m
CONFIG_SERIAL_RP2_NR_UARTS=32
# CONFIG_SERIAL_FSL_LPUART is not set
# CONFIG_SERIAL_FSL_LINFLEXUART is not set
# CONFIG_SERIAL_CONEXANT_DIGICOLOR is not set
# CONFIG_SERIAL_ST_ASC is not set
# CONFIG_SERIAL_MEN_Z135 is not set
CONFIG_SERIAL_SPRD=m
# CONFIG_SERIAL_STM32 is not set
# CONFIG_SERIAL_MVEBU_UART is not set
# CONFIG_SERIAL_OWL is not set
# CONFIG_SERIAL_RDA is not set
# CONFIG_SERIAL_MILBEAUT_USIO is not set
CONFIG_SERIAL_LITEUART=m
CONFIG_SERIAL_LITEUART_MAX_PORTS=1
# CONFIG_SERIAL_SUNPLUS is not set
# end of Serial drivers

CONFIG_SERIAL_MCTRL_GPIO=m
CONFIG_SERIAL_NONSTANDARD=y
# CONFIG_MOXA_INTELLIO is not set
CONFIG_MOXA_SMARTIO=m
CONFIG_SYNCLINK_GT=m
CONFIG_N_HDLC=m
CONFIG_GOLDFISH_TTY=m
CONFIG_NOZOMI=y
# CONFIG_NULL_TTY is not set
CONFIG_HVC_DRIVER=y
# CONFIG_RPMSG_TTY is not set
# CONFIG_SERIAL_DEV_BUS is not set
CONFIG_VIRTIO_CONSOLE=m
CONFIG_IPMI_HANDLER=m
CONFIG_IPMI_PLAT_DATA=y
CONFIG_IPMI_PANIC_EVENT=y
CONFIG_IPMI_PANIC_STRING=y
CONFIG_IPMI_DEVICE_INTERFACE=m
CONFIG_IPMI_SI=m
# CONFIG_IPMI_SSIF is not set
# CONFIG_IPMI_IPMB is not set
CONFIG_IPMI_WATCHDOG=m
CONFIG_IPMI_POWEROFF=m
# CONFIG_ASPEED_KCS_IPMI_BMC is not set
# CONFIG_NPCM7XX_KCS_IPMI_BMC is not set
# CONFIG_ASPEED_BT_IPMI_BMC is not set
CONFIG_IPMB_DEVICE_INTERFACE=y
CONFIG_HW_RANDOM=m
CONFIG_HW_RANDOM_TIMERIOMEM=m
CONFIG_HW_RANDOM_ATMEL=m
CONFIG_HW_RANDOM_BA431=m
CONFIG_HW_RANDOM_BCM2835=m
CONFIG_HW_RANDOM_IPROC_RNG200=m
CONFIG_HW_RANDOM_IXP4XX=m
CONFIG_HW_RANDOM_OMAP=m
CONFIG_HW_RANDOM_OMAP3_ROM=m
CONFIG_HW_RANDOM_VIRTIO=m
CONFIG_HW_RANDOM_IMX_RNGC=m
CONFIG_HW_RANDOM_NOMADIK=m
CONFIG_HW_RANDOM_STM32=m
CONFIG_HW_RANDOM_MESON=m
CONFIG_HW_RANDOM_MTK=m
CONFIG_HW_RANDOM_EXYNOS=m
CONFIG_HW_RANDOM_NPCM=m
CONFIG_HW_RANDOM_KEYSTONE=m
CONFIG_HW_RANDOM_CCTRNG=m
CONFIG_HW_RANDOM_XIPHERA=m
CONFIG_HW_RANDOM_CN10K=m
CONFIG_APPLICOM=y
CONFIG_DEVMEM=y
CONFIG_DEVPORT=y
CONFIG_TCG_TPM=y
CONFIG_TCG_TIS_CORE=m
CONFIG_TCG_TIS=m
# CONFIG_TCG_TIS_I2C is not set
# CONFIG_TCG_TIS_SYNQUACER is not set
CONFIG_TCG_TIS_I2C_CR50=m
# CONFIG_TCG_TIS_I2C_ATMEL is not set
CONFIG_TCG_TIS_I2C_INFINEON=y
CONFIG_TCG_TIS_I2C_NUVOTON=y
# CONFIG_TCG_ATMEL is not set
CONFIG_TCG_VTPM_PROXY=m
# CONFIG_TCG_TIS_ST33ZP24_I2C is not set
CONFIG_XILLYBUS_CLASS=y
CONFIG_XILLYBUS=y
CONFIG_XILLYBUS_PCIE=m
# CONFIG_XILLYBUS_OF is not set
CONFIG_RANDOM_TRUST_CPU=y
CONFIG_RANDOM_TRUST_BOOTLOADER=y
# end of Character devices

#
# I2C support
#
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=m
CONFIG_I2C_MUX=m

#
# Multiplexer I2C Chip support
#
CONFIG_I2C_ARB_GPIO_CHALLENGE=m
# CONFIG_I2C_MUX_GPIO is not set
# CONFIG_I2C_MUX_GPMUX is not set
CONFIG_I2C_MUX_LTC4306=m
CONFIG_I2C_MUX_PCA9541=m
CONFIG_I2C_MUX_PCA954x=m
# CONFIG_I2C_MUX_PINCTRL is not set
# CONFIG_I2C_MUX_REG is not set
CONFIG_I2C_DEMUX_PINCTRL=m
CONFIG_I2C_MUX_MLXCPLD=m
# end of Multiplexer I2C Chip support

# CONFIG_I2C_HELPER_AUTO is not set
CONFIG_I2C_SMBUS=y

#
# I2C Algorithms
#
CONFIG_I2C_ALGOBIT=y
# CONFIG_I2C_ALGOPCF is not set
CONFIG_I2C_ALGOPCA=m
# end of I2C Algorithms

#
# I2C Hardware Bus support
#

#
# PC SMBus host controller drivers
#
CONFIG_I2C_CCGX_UCSI=y
# CONFIG_I2C_ALI1535 is not set
CONFIG_I2C_ALI1563=m
CONFIG_I2C_ALI15X3=y
CONFIG_I2C_AMD756=m
CONFIG_I2C_AMD8111=m
# CONFIG_I2C_HIX5HD2 is not set
# CONFIG_I2C_I801 is not set
# CONFIG_I2C_ISCH is not set
CONFIG_I2C_PIIX4=y
# CONFIG_I2C_NFORCE2 is not set
CONFIG_I2C_NVIDIA_GPU=y
# CONFIG_I2C_SIS5595 is not set
CONFIG_I2C_SIS630=m
# CONFIG_I2C_SIS96X is not set
CONFIG_I2C_VIA=y
# CONFIG_I2C_VIAPRO is not set

#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
# CONFIG_I2C_ALTERA is not set
# CONFIG_I2C_ASPEED is not set
# CONFIG_I2C_AT91 is not set
# CONFIG_I2C_AXXIA is not set
# CONFIG_I2C_BCM2835 is not set
# CONFIG_I2C_BCM_IPROC is not set
# CONFIG_I2C_BCM_KONA is not set
CONFIG_I2C_BRCMSTB=y
# CONFIG_I2C_CADENCE is not set
CONFIG_I2C_CBUS_GPIO=y
# CONFIG_I2C_DAVINCI is not set
CONFIG_I2C_DESIGNWARE_CORE=y
CONFIG_I2C_DESIGNWARE_SLAVE=y
CONFIG_I2C_DESIGNWARE_PLATFORM=y
CONFIG_I2C_DESIGNWARE_PCI=y
# CONFIG_I2C_DIGICOLOR is not set
# CONFIG_I2C_EG20T is not set
CONFIG_I2C_EMEV2=m
# CONFIG_I2C_EXYNOS5 is not set
# CONFIG_I2C_GPIO is not set
# CONFIG_I2C_HIGHLANDER is not set
# CONFIG_I2C_HISI is not set
# CONFIG_I2C_IMG is not set
# CONFIG_I2C_IMX is not set
# CONFIG_I2C_IMX_LPI2C is not set
# CONFIG_I2C_IOP3XX is not set
# CONFIG_I2C_JZ4780 is not set
# CONFIG_I2C_KEMPLD is not set
# CONFIG_I2C_LPC2K is not set
# CONFIG_I2C_MESON is not set
# CONFIG_I2C_MICROCHIP_CORE is not set
# CONFIG_I2C_MT65XX is not set
# CONFIG_I2C_MT7621 is not set
# CONFIG_I2C_MV64XXX is not set
# CONFIG_I2C_MXS is not set
# CONFIG_I2C_NPCM is not set
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_OMAP is not set
# CONFIG_I2C_OWL is not set
# CONFIG_I2C_APPLE is not set
CONFIG_I2C_PCA_PLATFORM=m
# CONFIG_I2C_PNX is not set
# CONFIG_I2C_PXA is not set
# CONFIG_I2C_QCOM_CCI is not set
# CONFIG_I2C_QUP is not set
# CONFIG_I2C_RIIC is not set
CONFIG_I2C_RK3X=m
# CONFIG_I2C_RZV2M is not set
# CONFIG_I2C_S3C2410 is not set
# CONFIG_I2C_SH_MOBILE is not set
CONFIG_I2C_SIMTEC=m
# CONFIG_I2C_SPRD is not set
# CONFIG_I2C_ST is not set
# CONFIG_I2C_STM32F4 is not set
# CONFIG_I2C_STM32F7 is not set
# CONFIG_I2C_SUN6I_P2WI is not set
# CONFIG_I2C_SYNQUACER is not set
# CONFIG_I2C_TEGRA is not set
# CONFIG_I2C_TEGRA_BPMP is not set
# CONFIG_I2C_UNIPHIER is not set
# CONFIG_I2C_UNIPHIER_F is not set
# CONFIG_I2C_VERSATILE is not set
# CONFIG_I2C_WMT is not set
# CONFIG_I2C_THUNDERX is not set
# CONFIG_I2C_XILINX is not set
# CONFIG_I2C_XLP9XX is not set
# CONFIG_I2C_RCAR is not set

#
# External I2C/SMBus adapter drivers
#
# CONFIG_I2C_TAOS_EVM is not set

#
# Other I2C/SMBus bus drivers
#
# CONFIG_I2C_MLXCPLD is not set
CONFIG_I2C_FSI=m
# CONFIG_I2C_VIRTIO is not set
# end of I2C Hardware Bus support

CONFIG_I2C_STUB=m
CONFIG_I2C_SLAVE=y
# CONFIG_I2C_SLAVE_EEPROM is not set
CONFIG_I2C_SLAVE_TESTUNIT=m
# CONFIG_I2C_DEBUG_CORE is not set
CONFIG_I2C_DEBUG_ALGO=y
CONFIG_I2C_DEBUG_BUS=y
# end of I2C support

CONFIG_I3C=y
CONFIG_CDNS_I3C_MASTER=m
CONFIG_DW_I3C_MASTER=m
CONFIG_SVC_I3C_MASTER=m
# CONFIG_MIPI_I3C_HCI is not set
# CONFIG_SPI is not set
# CONFIG_SPMI is not set
CONFIG_HSI=y
CONFIG_HSI_BOARDINFO=y

#
# HSI controllers
#

#
# HSI clients
#
# CONFIG_HSI_CHAR is not set
CONFIG_PPS=m
CONFIG_PPS_DEBUG=y
# CONFIG_NTP_PPS is not set

#
# PPS clients support
#
CONFIG_PPS_CLIENT_KTIMER=m
# CONFIG_PPS_CLIENT_LDISC is not set
CONFIG_PPS_CLIENT_GPIO=m

#
# PPS generators support
#

#
# PTP clock support
#
CONFIG_PTP_1588_CLOCK_OPTIONAL=y

#
# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
#
# end of PTP clock support

CONFIG_PINCTRL=y
CONFIG_GENERIC_PINCTRL_GROUPS=y
CONFIG_PINMUX=y
CONFIG_GENERIC_PINMUX_FUNCTIONS=y
CONFIG_PINCONF=y
CONFIG_GENERIC_PINCONF=y
# CONFIG_PINCTRL_AMD is not set
# CONFIG_PINCTRL_AT91PIO4 is not set
# CONFIG_PINCTRL_BM1880 is not set
# CONFIG_PINCTRL_DA850_PUPD is not set
# CONFIG_PINCTRL_DA9062 is not set
# CONFIG_PINCTRL_EQUILIBRIUM is not set
# CONFIG_PINCTRL_INGENIC is not set
# CONFIG_PINCTRL_LPC18XX is not set
CONFIG_PINCTRL_MCP23S08_I2C=m
CONFIG_PINCTRL_MCP23S08=m
CONFIG_PINCTRL_MICROCHIP_SGPIO=y
CONFIG_PINCTRL_OCELOT=y
# CONFIG_PINCTRL_PISTACHIO is not set
CONFIG_PINCTRL_RK805=y
# CONFIG_PINCTRL_ROCKCHIP is not set
CONFIG_PINCTRL_SINGLE=y
# CONFIG_PINCTRL_STARFIVE is not set
CONFIG_PINCTRL_STMFX=y
CONFIG_PINCTRL_SX150X=y
# CONFIG_PINCTRL_OWL is not set
# CONFIG_PINCTRL_ASPEED_G4 is not set
# CONFIG_PINCTRL_ASPEED_G5 is not set
# CONFIG_PINCTRL_ASPEED_G6 is not set
# CONFIG_PINCTRL_BCM281XX is not set
# CONFIG_PINCTRL_BCM2835 is not set
# CONFIG_PINCTRL_BCM4908 is not set
# CONFIG_PINCTRL_BCM6318 is not set
# CONFIG_PINCTRL_BCM6328 is not set
# CONFIG_PINCTRL_BCM6358 is not set
# CONFIG_PINCTRL_BCM6362 is not set
# CONFIG_PINCTRL_BCM6368 is not set
# CONFIG_PINCTRL_BCM63268 is not set
# CONFIG_PINCTRL_IPROC_GPIO is not set
# CONFIG_PINCTRL_CYGNUS_MUX is not set
# CONFIG_PINCTRL_NS is not set
# CONFIG_PINCTRL_NSP_GPIO is not set
# CONFIG_PINCTRL_NS2_MUX is not set
# CONFIG_PINCTRL_NSP_MUX is not set
# CONFIG_PINCTRL_AS370 is not set
# CONFIG_PINCTRL_BERLIN_BG4CT is not set
CONFIG_PINCTRL_LOCHNAGAR=y

#
# Intel pinctrl drivers
#
# end of Intel pinctrl drivers

#
# MediaTek pinctrl drivers
#
CONFIG_EINT_MTK=y
CONFIG_PINCTRL_MTK=y
# CONFIG_PINCTRL_MT2701 is not set
# CONFIG_PINCTRL_MT7623 is not set
# CONFIG_PINCTRL_MT7629 is not set
# CONFIG_PINCTRL_MT8135 is not set
# CONFIG_PINCTRL_MT8127 is not set
# CONFIG_PINCTRL_MT2712 is not set
# CONFIG_PINCTRL_MT6765 is not set
# CONFIG_PINCTRL_MT6779 is not set
# CONFIG_PINCTRL_MT6795 is not set
# CONFIG_PINCTRL_MT6797 is not set
# CONFIG_PINCTRL_MT7622 is not set
# CONFIG_PINCTRL_MT7986 is not set
# CONFIG_PINCTRL_MT8167 is not set
# CONFIG_PINCTRL_MT8173 is not set
# CONFIG_PINCTRL_MT8183 is not set
# CONFIG_PINCTRL_MT8186 is not set
# CONFIG_PINCTRL_MT8192 is not set
# CONFIG_PINCTRL_MT8195 is not set
# CONFIG_PINCTRL_MT8365 is not set
# CONFIG_PINCTRL_MT8516 is not set
CONFIG_PINCTRL_MT6397=y
# end of MediaTek pinctrl drivers

CONFIG_PINCTRL_MESON=y
# CONFIG_PINCTRL_WPCM450 is not set
# CONFIG_PINCTRL_NPCM7XX is not set
# CONFIG_PINCTRL_PXA25X is not set
# CONFIG_PINCTRL_PXA27X is not set
# CONFIG_PINCTRL_MSM is not set
# CONFIG_PINCTRL_QCOM_SSBI_PMIC is not set
# CONFIG_PINCTRL_LPASS_LPI is not set

#
# Renesas pinctrl drivers
#
# CONFIG_PINCTRL_RENESAS is not set
# CONFIG_PINCTRL_PFC_EMEV2 is not set
# CONFIG_PINCTRL_PFC_R8A77995 is not set
# CONFIG_PINCTRL_PFC_R8A7794 is not set
# CONFIG_PINCTRL_PFC_R8A77990 is not set
# CONFIG_PINCTRL_PFC_R8A7779 is not set
# CONFIG_PINCTRL_PFC_R8A7790 is not set
# CONFIG_PINCTRL_PFC_R8A77950 is not set
# CONFIG_PINCTRL_PFC_R8A77951 is not set
# CONFIG_PINCTRL_PFC_R8A7778 is not set
# CONFIG_PINCTRL_PFC_R8A7793 is not set
# CONFIG_PINCTRL_PFC_R8A7791 is not set
# CONFIG_PINCTRL_PFC_R8A77965 is not set
# CONFIG_PINCTRL_PFC_R8A77960 is not set
# CONFIG_PINCTRL_PFC_R8A77961 is not set
# CONFIG_PINCTRL_PFC_R8A779F0 is not set
# CONFIG_PINCTRL_PFC_R8A7792 is not set
# CONFIG_PINCTRL_PFC_R8A77980 is not set
# CONFIG_PINCTRL_PFC_R8A77970 is not set
# CONFIG_PINCTRL_PFC_R8A779A0 is not set
# CONFIG_PINCTRL_PFC_R8A779G0 is not set
# CONFIG_PINCTRL_PFC_R8A7740 is not set
# CONFIG_PINCTRL_PFC_R8A73A4 is not set
# CONFIG_PINCTRL_RZA1 is not set
# CONFIG_PINCTRL_RZA2 is not set
# CONFIG_PINCTRL_RZG2L is not set
# CONFIG_PINCTRL_PFC_R8A77470 is not set
# CONFIG_PINCTRL_PFC_R8A7745 is not set
# CONFIG_PINCTRL_PFC_R8A7742 is not set
# CONFIG_PINCTRL_PFC_R8A7743 is not set
# CONFIG_PINCTRL_PFC_R8A7744 is not set
# CONFIG_PINCTRL_PFC_R8A774C0 is not set
# CONFIG_PINCTRL_PFC_R8A774E1 is not set
# CONFIG_PINCTRL_PFC_R8A774A1 is not set
# CONFIG_PINCTRL_PFC_R8A774B1 is not set
# CONFIG_PINCTRL_RZN1 is not set
# CONFIG_PINCTRL_RZV2M is not set
# CONFIG_PINCTRL_PFC_SH7203 is not set
# CONFIG_PINCTRL_PFC_SH7264 is not set
# CONFIG_PINCTRL_PFC_SH7269 is not set
# CONFIG_PINCTRL_PFC_SH7720 is not set
# CONFIG_PINCTRL_PFC_SH7722 is not set
# CONFIG_PINCTRL_PFC_SH7734 is not set
# CONFIG_PINCTRL_PFC_SH7757 is not set
# CONFIG_PINCTRL_PFC_SH7785 is not set
# CONFIG_PINCTRL_PFC_SH7786 is not set
# CONFIG_PINCTRL_PFC_SH73A0 is not set
# CONFIG_PINCTRL_PFC_SH7723 is not set
# CONFIG_PINCTRL_PFC_SH7724 is not set
# CONFIG_PINCTRL_PFC_SHX3 is not set
# end of Renesas pinctrl drivers

# CONFIG_PINCTRL_EXYNOS is not set
# CONFIG_PINCTRL_S3C24XX is not set
# CONFIG_PINCTRL_S3C64XX is not set
# CONFIG_PINCTRL_SPRD_SC9860 is not set
# CONFIG_PINCTRL_STM32F429 is not set
# CONFIG_PINCTRL_STM32F469 is not set
# CONFIG_PINCTRL_STM32F746 is not set
# CONFIG_PINCTRL_STM32F769 is not set
# CONFIG_PINCTRL_STM32H743 is not set
# CONFIG_PINCTRL_STM32MP135 is not set
# CONFIG_PINCTRL_STM32MP157 is not set
# CONFIG_PINCTRL_TI_IODELAY is not set
CONFIG_PINCTRL_UNIPHIER=y
# CONFIG_PINCTRL_UNIPHIER_LD4 is not set
# CONFIG_PINCTRL_UNIPHIER_PRO4 is not set
# CONFIG_PINCTRL_UNIPHIER_SLD8 is not set
# CONFIG_PINCTRL_UNIPHIER_PRO5 is not set
# CONFIG_PINCTRL_UNIPHIER_PXS2 is not set
# CONFIG_PINCTRL_UNIPHIER_LD6B is not set
# CONFIG_PINCTRL_UNIPHIER_LD11 is not set
# CONFIG_PINCTRL_UNIPHIER_LD20 is not set
# CONFIG_PINCTRL_UNIPHIER_PXS3 is not set
# CONFIG_PINCTRL_UNIPHIER_NX1 is not set
# CONFIG_PINCTRL_TMPV7700 is not set
CONFIG_GPIOLIB=y
CONFIG_GPIOLIB_FASTPATH_LIMIT=512
CONFIG_OF_GPIO=y
CONFIG_GPIOLIB_IRQCHIP=y
CONFIG_GPIO_CDEV=y
# CONFIG_GPIO_CDEV_V1 is not set
CONFIG_GPIO_GENERIC=y
CONFIG_GPIO_MAX730X=m

#
# Memory mapped GPIO drivers
#
CONFIG_GPIO_74XX_MMIO=y
# CONFIG_GPIO_ALTERA is not set
# CONFIG_GPIO_ASPEED is not set
# CONFIG_GPIO_ASPEED_SGPIO is not set
# CONFIG_GPIO_ATH79 is not set
# CONFIG_GPIO_RASPBERRYPI_EXP is not set
# CONFIG_GPIO_BCM_KONA is not set
# CONFIG_GPIO_BCM_XGS_IPROC is not set
# CONFIG_GPIO_BRCMSTB is not set
CONFIG_GPIO_CADENCE=m
# CONFIG_GPIO_CLPS711X is not set
CONFIG_GPIO_DWAPB=m
# CONFIG_GPIO_EIC_SPRD is not set
# CONFIG_GPIO_EM is not set
CONFIG_GPIO_FTGPIO010=y
# CONFIG_GPIO_GENERIC_PLATFORM is not set
# CONFIG_GPIO_GRGPIO is not set
# CONFIG_GPIO_HISI is not set
CONFIG_GPIO_HLWD=y
# CONFIG_GPIO_IOP is not set
CONFIG_GPIO_LOGICVC=m
# CONFIG_GPIO_LPC18XX is not set
# CONFIG_GPIO_LPC32XX is not set
CONFIG_GPIO_MB86S7X=m
# CONFIG_GPIO_MENZ127 is not set
# CONFIG_GPIO_MPC8XXX is not set
# CONFIG_GPIO_MT7621 is not set
# CONFIG_GPIO_MXC is not set
# CONFIG_GPIO_MXS is not set
# CONFIG_GPIO_PMIC_EIC_SPRD is not set
# CONFIG_GPIO_PXA is not set
# CONFIG_GPIO_RCAR is not set
# CONFIG_GPIO_RDA is not set
# CONFIG_GPIO_ROCKCHIP is not set
CONFIG_GPIO_SAMA5D2_PIOBU=y
# CONFIG_GPIO_SIFIVE is not set
# CONFIG_GPIO_SNPS_CREG is not set
# CONFIG_GPIO_SPRD is not set
# CONFIG_GPIO_STP_XWAY is not set
CONFIG_GPIO_SYSCON=y
# CONFIG_GPIO_TEGRA is not set
# CONFIG_GPIO_TEGRA186 is not set
# CONFIG_GPIO_TS4800 is not set
# CONFIG_GPIO_THUNDERX is not set
# CONFIG_GPIO_UNIPHIER is not set
# CONFIG_GPIO_VISCONTI is not set
# CONFIG_GPIO_VX855 is not set
# CONFIG_GPIO_WCD934X is not set
# CONFIG_GPIO_XGENE_SB is not set
# CONFIG_GPIO_XILINX is not set
# CONFIG_GPIO_XLP is not set
CONFIG_GPIO_AMD_FCH=m
# CONFIG_GPIO_IDT3243X is not set
# end of Memory mapped GPIO drivers

#
# I2C GPIO expanders
#
CONFIG_GPIO_ADP5588=m
CONFIG_GPIO_ADNP=m
CONFIG_GPIO_GW_PLD=m
CONFIG_GPIO_MAX7300=m
CONFIG_GPIO_MAX732X=y
CONFIG_GPIO_MAX732X_IRQ=y
CONFIG_GPIO_PCA953X=y
# CONFIG_GPIO_PCA953X_IRQ is not set
# CONFIG_GPIO_PCA9570 is not set
CONFIG_GPIO_PCF857X=y
CONFIG_GPIO_TPIC2810=m
# CONFIG_GPIO_TS4900 is not set
# end of I2C GPIO expanders

#
# MFD GPIO expanders
#
CONFIG_GPIO_BD71815=m
CONFIG_GPIO_BD71828=m
CONFIG_GPIO_BD9571MWV=m
# CONFIG_GPIO_DA9052 is not set
# CONFIG_GPIO_DA9055 is not set
CONFIG_GPIO_JANZ_TTL=m
CONFIG_GPIO_KEMPLD=m
CONFIG_GPIO_LP3943=y
# CONFIG_GPIO_MAX77650 is not set
# CONFIG_GPIO_RC5T583 is not set
# CONFIG_GPIO_SL28CPLD is not set
# CONFIG_GPIO_STMPE is not set
CONFIG_GPIO_TC3589X=y
# CONFIG_GPIO_TPS65086 is not set
CONFIG_GPIO_TPS65910=y
# CONFIG_GPIO_TQMX86 is not set
CONFIG_GPIO_WM831X=m
# CONFIG_GPIO_WM8350 is not set
# end of MFD GPIO expanders

#
# PCI GPIO expanders
#
# CONFIG_GPIO_AMD8111 is not set
CONFIG_GPIO_BT8XX=y
# CONFIG_GPIO_MLXBF is not set
# CONFIG_GPIO_MLXBF2 is not set
# CONFIG_GPIO_ML_IOH is not set
# CONFIG_GPIO_PCH is not set
CONFIG_GPIO_PCI_IDIO_16=y
CONFIG_GPIO_PCIE_IDIO_24=y
CONFIG_GPIO_RDC321X=m
# end of PCI GPIO expanders

#
# Virtual GPIO drivers
#
CONFIG_GPIO_AGGREGATOR=m
CONFIG_GPIO_MOCKUP=y
CONFIG_GPIO_VIRTIO=y
# CONFIG_GPIO_SIM is not set
# end of Virtual GPIO drivers

CONFIG_W1=y

#
# 1-wire Bus Masters
#
CONFIG_W1_MASTER_MATROX=y
# CONFIG_W1_MASTER_DS2482 is not set
# CONFIG_W1_MASTER_MXC is not set
CONFIG_W1_MASTER_DS1WM=m
CONFIG_W1_MASTER_GPIO=y
CONFIG_W1_MASTER_SGI=y
# end of 1-wire Bus Masters

#
# 1-wire Slaves
#
CONFIG_W1_SLAVE_THERM=y
# CONFIG_W1_SLAVE_SMEM is not set
CONFIG_W1_SLAVE_DS2405=y
# CONFIG_W1_SLAVE_DS2408 is not set
CONFIG_W1_SLAVE_DS2413=m
# CONFIG_W1_SLAVE_DS2406 is not set
# CONFIG_W1_SLAVE_DS2423 is not set
CONFIG_W1_SLAVE_DS2805=y
CONFIG_W1_SLAVE_DS2430=y
CONFIG_W1_SLAVE_DS2431=m
CONFIG_W1_SLAVE_DS2433=m
# CONFIG_W1_SLAVE_DS2433_CRC is not set
CONFIG_W1_SLAVE_DS2438=y
CONFIG_W1_SLAVE_DS250X=m
CONFIG_W1_SLAVE_DS2780=y
# CONFIG_W1_SLAVE_DS2781 is not set
CONFIG_W1_SLAVE_DS28E04=y
CONFIG_W1_SLAVE_DS28E17=y
# end of 1-wire Slaves

CONFIG_POWER_RESET=y
# CONFIG_POWER_RESET_ATC260X is not set
# CONFIG_POWER_RESET_BRCMKONA is not set
# CONFIG_POWER_RESET_BRCMSTB is not set
# CONFIG_POWER_RESET_GEMINI_POWEROFF is not set
# CONFIG_POWER_RESET_GPIO is not set
# CONFIG_POWER_RESET_GPIO_RESTART is not set
# CONFIG_POWER_RESET_OCELOT_RESET is not set
# CONFIG_POWER_RESET_PIIX4_POWEROFF is not set
# CONFIG_POWER_RESET_LTC2952 is not set
CONFIG_POWER_RESET_MT6323=y
CONFIG_POWER_RESET_REGULATOR=y
# CONFIG_POWER_RESET_RESTART is not set
CONFIG_POWER_RESET_TPS65086=y
# CONFIG_POWER_RESET_KEYSTONE is not set
CONFIG_POWER_RESET_SYSCON=y
CONFIG_POWER_RESET_SYSCON_POWEROFF=y
# CONFIG_POWER_RESET_RMOBILE is not set
CONFIG_REBOOT_MODE=m
CONFIG_SYSCON_REBOOT_MODE=m
# CONFIG_POWER_RESET_SC27XX is not set
# CONFIG_NVMEM_REBOOT_MODE is not set
CONFIG_POWER_SUPPLY=y
CONFIG_POWER_SUPPLY_DEBUG=y
# CONFIG_POWER_SUPPLY_HWMON is not set
CONFIG_PDA_POWER=y
# CONFIG_IP5XXX_POWER is not set
# CONFIG_MAX8925_POWER is not set
CONFIG_WM831X_BACKUP=m
CONFIG_WM831X_POWER=m
CONFIG_WM8350_POWER=y
CONFIG_TEST_POWER=m
CONFIG_CHARGER_ADP5061=m
# CONFIG_BATTERY_ACT8945A is not set
CONFIG_BATTERY_CW2015=y
CONFIG_BATTERY_DS2760=m
CONFIG_BATTERY_DS2780=y
# CONFIG_BATTERY_DS2781 is not set
CONFIG_BATTERY_DS2782=m
# CONFIG_BATTERY_SAMSUNG_SDI is not set
# CONFIG_BATTERY_SBS is not set
CONFIG_CHARGER_SBS=y
# CONFIG_MANAGER_SBS is not set
CONFIG_BATTERY_BQ27XXX=y
# CONFIG_BATTERY_BQ27XXX_I2C is not set
CONFIG_BATTERY_BQ27XXX_HDQ=m
CONFIG_BATTERY_DA9052=m
CONFIG_BATTERY_DA9150=m
CONFIG_BATTERY_MAX17040=y
# CONFIG_BATTERY_MAX17042 is not set
CONFIG_BATTERY_MAX1721X=m
CONFIG_CHARGER_PCF50633=m
# CONFIG_CHARGER_MAX8903 is not set
# CONFIG_CHARGER_LP8727 is not set
CONFIG_CHARGER_GPIO=m
CONFIG_CHARGER_MANAGER=y
# CONFIG_CHARGER_LT3651 is not set
# CONFIG_CHARGER_LTC4162L is not set
# CONFIG_CHARGER_MAX14577 is not set
CONFIG_CHARGER_DETECTOR_MAX14656=m
CONFIG_CHARGER_MAX77650=y
# CONFIG_CHARGER_MAX77976 is not set
CONFIG_CHARGER_MT6360=m
# CONFIG_CHARGER_QCOM_SMBB is not set
CONFIG_CHARGER_BQ2415X=m
CONFIG_CHARGER_BQ24190=m
CONFIG_CHARGER_BQ24257=y
CONFIG_CHARGER_BQ24735=m
# CONFIG_CHARGER_BQ2515X is not set
CONFIG_CHARGER_BQ25890=m
# CONFIG_CHARGER_BQ25980 is not set
CONFIG_CHARGER_BQ256XX=y
# CONFIG_CHARGER_SMB347 is not set
CONFIG_CHARGER_TPS65217=m
CONFIG_BATTERY_GAUGE_LTC2941=m
CONFIG_BATTERY_GOLDFISH=y
# CONFIG_BATTERY_RT5033 is not set
# CONFIG_CHARGER_RT9455 is not set
# CONFIG_CHARGER_SC2731 is not set
CONFIG_CHARGER_UCS1002=y
# CONFIG_CHARGER_BD99954 is not set
# CONFIG_BATTERY_UG3105 is not set
CONFIG_HWMON=y
CONFIG_HWMON_VID=y
# CONFIG_HWMON_DEBUG_CHIP is not set

#
# Native drivers
#
CONFIG_SENSORS_AD7414=y
CONFIG_SENSORS_AD7418=m
CONFIG_SENSORS_ADM1025=y
CONFIG_SENSORS_ADM1026=y
CONFIG_SENSORS_ADM1029=y
# CONFIG_SENSORS_ADM1031 is not set
CONFIG_SENSORS_ADM1177=y
CONFIG_SENSORS_ADM9240=y
CONFIG_SENSORS_ADT7X10=y
CONFIG_SENSORS_ADT7410=y
CONFIG_SENSORS_ADT7411=m
CONFIG_SENSORS_ADT7462=m
CONFIG_SENSORS_ADT7470=m
CONFIG_SENSORS_ADT7475=y
# CONFIG_SENSORS_AHT10 is not set
# CONFIG_SENSORS_AS370 is not set
# CONFIG_SENSORS_ASC7621 is not set
# CONFIG_SENSORS_AXI_FAN_CONTROL is not set
# CONFIG_SENSORS_ASB100 is not set
CONFIG_SENSORS_ASPEED=m
CONFIG_SENSORS_ATXP1=y
# CONFIG_SENSORS_BT1_PVT is not set
# CONFIG_SENSORS_CORSAIR_CPRO is not set
CONFIG_SENSORS_CORSAIR_PSU=y
# CONFIG_SENSORS_DRIVETEMP is not set
# CONFIG_SENSORS_DS620 is not set
CONFIG_SENSORS_DS1621=m
# CONFIG_SENSORS_DA9052_ADC is not set
# CONFIG_SENSORS_DA9055 is not set
CONFIG_SENSORS_I5K_AMB=y
# CONFIG_SENSORS_SPARX5 is not set
CONFIG_SENSORS_F71805F=y
CONFIG_SENSORS_F71882FG=m
CONFIG_SENSORS_F75375S=m
CONFIG_SENSORS_MC13783_ADC=m
# CONFIG_SENSORS_FSCHMD is not set
CONFIG_SENSORS_GL518SM=y
# CONFIG_SENSORS_GL520SM is not set
CONFIG_SENSORS_G760A=m
# CONFIG_SENSORS_G762 is not set
# CONFIG_SENSORS_GPIO_FAN is not set
# CONFIG_SENSORS_HIH6130 is not set
CONFIG_SENSORS_IBMAEM=m
CONFIG_SENSORS_IBMPEX=m
CONFIG_SENSORS_IT87=m
CONFIG_SENSORS_JC42=y
CONFIG_SENSORS_POWR1220=y
# CONFIG_SENSORS_LAN966X is not set
CONFIG_SENSORS_LINEAGE=y
CONFIG_SENSORS_LOCHNAGAR=y
# CONFIG_SENSORS_LTC2945 is not set
# CONFIG_SENSORS_LTC2947_I2C is not set
# CONFIG_SENSORS_LTC2990 is not set
# CONFIG_SENSORS_LTC2992 is not set
CONFIG_SENSORS_LTC4151=y
CONFIG_SENSORS_LTC4215=m
CONFIG_SENSORS_LTC4222=m
CONFIG_SENSORS_LTC4245=y
CONFIG_SENSORS_LTC4260=m
CONFIG_SENSORS_LTC4261=m
# CONFIG_SENSORS_MAX127 is not set
CONFIG_SENSORS_MAX16065=y
CONFIG_SENSORS_MAX1619=y
CONFIG_SENSORS_MAX1668=y
CONFIG_SENSORS_MAX197=y
CONFIG_SENSORS_MAX31730=y
# CONFIG_SENSORS_MAX6620 is not set
# CONFIG_SENSORS_MAX6621 is not set
CONFIG_SENSORS_MAX6639=y
CONFIG_SENSORS_MAX6650=m
# CONFIG_SENSORS_MAX6697 is not set
# CONFIG_SENSORS_MAX31790 is not set
# CONFIG_SENSORS_MCP3021 is not set
# CONFIG_SENSORS_TC654 is not set
CONFIG_SENSORS_TPS23861=y
# CONFIG_SENSORS_MENF21BMC_HWMON is not set
CONFIG_SENSORS_MR75203=m
# CONFIG_SENSORS_LM63 is not set
# CONFIG_SENSORS_LM73 is not set
CONFIG_SENSORS_LM75=m
CONFIG_SENSORS_LM77=y
CONFIG_SENSORS_LM78=m
# CONFIG_SENSORS_LM80 is not set
CONFIG_SENSORS_LM83=m
CONFIG_SENSORS_LM85=y
CONFIG_SENSORS_LM87=m
CONFIG_SENSORS_LM90=y
CONFIG_SENSORS_LM92=m
# CONFIG_SENSORS_LM93 is not set
CONFIG_SENSORS_LM95234=y
# CONFIG_SENSORS_LM95241 is not set
CONFIG_SENSORS_LM95245=m
CONFIG_SENSORS_PC87360=m
CONFIG_SENSORS_PC87427=y
CONFIG_SENSORS_NCT6683=y
# CONFIG_SENSORS_NCT6775 is not set
# CONFIG_SENSORS_NCT6775_I2C is not set
CONFIG_SENSORS_NCT7802=m
# CONFIG_SENSORS_NPCM7XX is not set
# CONFIG_SENSORS_NSA320 is not set
# CONFIG_SENSORS_OCC_P8_I2C is not set
# CONFIG_SENSORS_OCC_P9_SBE is not set
CONFIG_SENSORS_PCF8591=m
# CONFIG_PMBUS is not set
CONFIG_SENSORS_PWM_FAN=m
# CONFIG_SENSORS_RASPBERRYPI_HWMON is not set
# CONFIG_SENSORS_SL28CPLD is not set
CONFIG_SENSORS_SBTSI=y
# CONFIG_SENSORS_SBRMI is not set
CONFIG_SENSORS_SHT15=y
CONFIG_SENSORS_SHT21=y
CONFIG_SENSORS_SHT3x=m
CONFIG_SENSORS_SHT4x=y
CONFIG_SENSORS_SHTC1=m
CONFIG_SENSORS_SIS5595=y
# CONFIG_SENSORS_SY7636A is not set
# CONFIG_SENSORS_DME1737 is not set
CONFIG_SENSORS_EMC1403=m
CONFIG_SENSORS_EMC2103=m
# CONFIG_SENSORS_EMC6W201 is not set
CONFIG_SENSORS_SMSC47M1=y
CONFIG_SENSORS_SMSC47M192=m
# CONFIG_SENSORS_SMSC47B397 is not set
CONFIG_SENSORS_STTS751=y
# CONFIG_SENSORS_SMM665 is not set
CONFIG_SENSORS_ADC128D818=y
CONFIG_SENSORS_ADS7828=y
CONFIG_SENSORS_AMC6821=m
CONFIG_SENSORS_INA209=y
CONFIG_SENSORS_INA2XX=m
# CONFIG_SENSORS_INA238 is not set
CONFIG_SENSORS_INA3221=y
# CONFIG_SENSORS_TC74 is not set
CONFIG_SENSORS_THMC50=y
CONFIG_SENSORS_TMP102=m
CONFIG_SENSORS_TMP103=y
# CONFIG_SENSORS_TMP108 is not set
CONFIG_SENSORS_TMP401=y
# CONFIG_SENSORS_TMP421 is not set
# CONFIG_SENSORS_TMP464 is not set
CONFIG_SENSORS_TMP513=m
CONFIG_SENSORS_VIA686A=m
CONFIG_SENSORS_VT1211=m
# CONFIG_SENSORS_VT8231 is not set
# CONFIG_SENSORS_W83773G is not set
CONFIG_SENSORS_W83781D=m
# CONFIG_SENSORS_W83791D is not set
# CONFIG_SENSORS_W83792D is not set
CONFIG_SENSORS_W83793=y
CONFIG_SENSORS_W83795=y
CONFIG_SENSORS_W83795_FANCTRL=y
CONFIG_SENSORS_W83L785TS=y
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_SENSORS_WM831X is not set
# CONFIG_SENSORS_WM8350 is not set
CONFIG_THERMAL=y
CONFIG_THERMAL_STATISTICS=y
CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
# CONFIG_THERMAL_HWMON is not set
# CONFIG_THERMAL_OF is not set
# CONFIG_THERMAL_WRITABLE_TRIPS is not set
# CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE is not set
# CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set
CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE=y
# CONFIG_THERMAL_GOV_FAIR_SHARE is not set
# CONFIG_THERMAL_GOV_STEP_WISE is not set
CONFIG_THERMAL_GOV_BANG_BANG=y
CONFIG_THERMAL_GOV_USER_SPACE=y
# CONFIG_DEVFREQ_THERMAL is not set
# CONFIG_THERMAL_EMULATION is not set
# CONFIG_THERMAL_MMIO is not set
CONFIG_HISI_THERMAL=y
# CONFIG_IMX_THERMAL is not set
# CONFIG_IMX8MM_THERMAL is not set
# CONFIG_K3_THERMAL is not set
# CONFIG_SPEAR_THERMAL is not set
# CONFIG_SUN8I_THERMAL is not set
# CONFIG_ROCKCHIP_THERMAL is not set
# CONFIG_RCAR_THERMAL is not set
# CONFIG_RCAR_GEN3_THERMAL is not set
# CONFIG_RZG2L_THERMAL is not set
# CONFIG_KIRKWOOD_THERMAL is not set
# CONFIG_DOVE_THERMAL is not set
# CONFIG_ARMADA_THERMAL is not set
CONFIG_DA9062_THERMAL=m
CONFIG_MTK_THERMAL=y

#
# Intel thermal drivers
#

#
# ACPI INT340X thermal drivers
#
# end of ACPI INT340X thermal drivers
# end of Intel thermal drivers

#
# Broadcom thermal drivers
#
# CONFIG_BRCMSTB_THERMAL is not set
# CONFIG_BCM_NS_THERMAL is not set
# CONFIG_BCM_SR_THERMAL is not set
# end of Broadcom thermal drivers

#
# Texas Instruments thermal drivers
#
# CONFIG_TI_SOC_THERMAL is not set
# end of Texas Instruments thermal drivers

#
# Samsung thermal drivers
#
# end of Samsung thermal drivers

#
# NVIDIA Tegra thermal drivers
#
# CONFIG_TEGRA_SOCTHERM is not set
# CONFIG_TEGRA_BPMP_THERMAL is not set
# CONFIG_TEGRA30_TSENSOR is not set
# end of NVIDIA Tegra thermal drivers

#
# Qualcomm thermal drivers
#
# end of Qualcomm thermal drivers

# CONFIG_SPRD_THERMAL is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
CONFIG_SSB=y
CONFIG_SSB_SPROM=y
CONFIG_SSB_PCIHOST_POSSIBLE=y
CONFIG_SSB_PCIHOST=y
CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y
# CONFIG_SSB_DRIVER_PCICORE is not set
# CONFIG_SSB_DRIVER_GPIO is not set
CONFIG_BCMA_POSSIBLE=y
# CONFIG_BCMA is not set

#
# Multifunction device drivers
#
CONFIG_MFD_CORE=y
# CONFIG_MFD_ACT8945A is not set
# CONFIG_MFD_SUN4I_GPADC is not set
# CONFIG_MFD_AS3711 is not set
# CONFIG_MFD_AS3722 is not set
# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_AAT2870_CORE is not set
# CONFIG_MFD_AT91_USART is not set
CONFIG_MFD_ATMEL_FLEXCOM=y
# CONFIG_MFD_ATMEL_HLCDC is not set
# CONFIG_MFD_BCM590XX is not set
CONFIG_MFD_BD9571MWV=m
# CONFIG_MFD_AXP20X_I2C is not set
# CONFIG_MFD_MADERA is not set
# CONFIG_MFD_ASIC3 is not set
# CONFIG_PMIC_DA903X is not set
CONFIG_PMIC_DA9052=y
CONFIG_MFD_DA9052_I2C=y
CONFIG_MFD_DA9055=y
CONFIG_MFD_DA9062=m
CONFIG_MFD_DA9063=y
CONFIG_MFD_DA9150=m
# CONFIG_MFD_ENE_KB3930 is not set
# CONFIG_MFD_EXYNOS_LPASS is not set
# CONFIG_MFD_GATEWORKS_GSC is not set
CONFIG_MFD_MC13XXX=m
CONFIG_MFD_MC13XXX_I2C=m
# CONFIG_MFD_MP2629 is not set
# CONFIG_MFD_MXS_LRADC is not set
# CONFIG_MFD_MX25_TSADC is not set
# CONFIG_MFD_HI6421_PMIC is not set
# CONFIG_MFD_HI655X_PMIC is not set
CONFIG_HTC_PASIC3=m
CONFIG_HTC_I2CPLD=y
CONFIG_LPC_ICH=m
# CONFIG_LPC_SCH is not set
# CONFIG_MFD_IQS62X is not set
CONFIG_MFD_JANZ_CMODIO=m
CONFIG_MFD_KEMPLD=m
CONFIG_MFD_88PM800=y
CONFIG_MFD_88PM805=m
# CONFIG_MFD_88PM860X is not set
CONFIG_MFD_MAX14577=m
# CONFIG_MFD_MAX77620 is not set
CONFIG_MFD_MAX77650=y
CONFIG_MFD_MAX77686=m
# CONFIG_MFD_MAX77693 is not set
# CONFIG_MFD_MAX77714 is not set
CONFIG_MFD_MAX77843=y
# CONFIG_MFD_MAX8907 is not set
CONFIG_MFD_MAX8925=y
# CONFIG_MFD_MAX8997 is not set
# CONFIG_MFD_MAX8998 is not set
CONFIG_MFD_MT6360=m
CONFIG_MFD_MT6397=y
CONFIG_MFD_MENF21BMC=m
CONFIG_MFD_NTXEC=m
CONFIG_MFD_RETU=y
CONFIG_MFD_PCF50633=m
# CONFIG_PCF50633_ADC is not set
# CONFIG_PCF50633_GPIO is not set
# CONFIG_MFD_PM8XXX is not set
CONFIG_MFD_RDC321X=m
# CONFIG_MFD_RT4831 is not set
# CONFIG_MFD_RT5033 is not set
CONFIG_MFD_RC5T583=y
CONFIG_MFD_RK808=y
# CONFIG_MFD_RN5T618 is not set
CONFIG_MFD_SEC_CORE=y
CONFIG_MFD_SI476X_CORE=m
# CONFIG_MFD_SIMPLE_MFD_I2C is not set
# CONFIG_MFD_SL28CPLD is not set
# CONFIG_MFD_SM501 is not set
CONFIG_MFD_SKY81452=m
# CONFIG_ABX500_CORE is not set
CONFIG_MFD_STMPE=y

#
# STMicroelectronics STMPE Interface Drivers
#
CONFIG_STMPE_I2C=y
# end of STMicroelectronics STMPE Interface Drivers

# CONFIG_MFD_SUN6I_PRCM is not set
CONFIG_MFD_SYSCON=y
# CONFIG_MFD_TI_AM335X_TSCADC is not set
CONFIG_MFD_LP3943=y
CONFIG_MFD_LP8788=y
CONFIG_MFD_TI_LMU=m
# CONFIG_MFD_PALMAS is not set
CONFIG_TPS6105X=m
# CONFIG_TPS65010 is not set
# CONFIG_TPS6507X is not set
CONFIG_MFD_TPS65086=m
# CONFIG_MFD_TPS65090 is not set
CONFIG_MFD_TPS65217=y
# CONFIG_MFD_TI_LP873X is not set
# CONFIG_MFD_TI_LP87565 is not set
# CONFIG_MFD_TPS65218 is not set
# CONFIG_MFD_TPS6586X is not set
CONFIG_MFD_TPS65910=y
# CONFIG_MFD_TPS65912_I2C is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_TWL6040_CORE is not set
CONFIG_MFD_WL1273_CORE=m
# CONFIG_MFD_LM3533 is not set
# CONFIG_MFD_TIMBERDALE is not set
CONFIG_MFD_TC3589X=y
# CONFIG_MFD_TQMX86 is not set
CONFIG_MFD_VX855=y
CONFIG_MFD_LOCHNAGAR=y
# CONFIG_MFD_ARIZONA_I2C is not set
# CONFIG_MFD_WM8400 is not set
CONFIG_MFD_WM831X=y
CONFIG_MFD_WM831X_I2C=y
CONFIG_MFD_WM8350=y
CONFIG_MFD_WM8350_I2C=y
# CONFIG_MFD_WM8994 is not set
# CONFIG_MFD_STW481X is not set
CONFIG_MFD_ROHM_BD718XX=y
CONFIG_MFD_ROHM_BD71828=m
CONFIG_MFD_ROHM_BD957XMUF=y
# CONFIG_MFD_STM32_LPTIMER is not set
# CONFIG_MFD_STM32_TIMERS is not set
CONFIG_MFD_STPMIC1=m
CONFIG_MFD_STMFX=y
CONFIG_MFD_WCD934X=m
CONFIG_MFD_ATC260X=y
CONFIG_MFD_ATC260X_I2C=y
# CONFIG_MFD_KHADAS_MCU is not set
# CONFIG_MFD_ACER_A500_EC is not set
# CONFIG_MFD_QCOM_PM8008 is not set
# CONFIG_MFD_RSMU_I2C is not set
# end of Multifunction device drivers

CONFIG_REGULATOR=y
CONFIG_REGULATOR_DEBUG=y
CONFIG_REGULATOR_FIXED_VOLTAGE=m
CONFIG_REGULATOR_VIRTUAL_CONSUMER=y
# CONFIG_REGULATOR_USERSPACE_CONSUMER is not set
# CONFIG_REGULATOR_88PG86X is not set
# CONFIG_REGULATOR_88PM800 is not set
CONFIG_REGULATOR_ACT8865=y
CONFIG_REGULATOR_AD5398=y
# CONFIG_REGULATOR_ANATOP is not set
CONFIG_REGULATOR_ATC260X=y
CONFIG_REGULATOR_BD71815=m
CONFIG_REGULATOR_BD71828=m
CONFIG_REGULATOR_BD718XX=y
# CONFIG_REGULATOR_BD9571MWV is not set
# CONFIG_REGULATOR_BD957XMUF is not set
# CONFIG_REGULATOR_DA9052 is not set
# CONFIG_REGULATOR_DA9055 is not set
# CONFIG_REGULATOR_DA9062 is not set
CONFIG_REGULATOR_DA9063=y
CONFIG_REGULATOR_DA9121=m
CONFIG_REGULATOR_DA9210=y
CONFIG_REGULATOR_DA9211=y
CONFIG_REGULATOR_FAN53555=y
# CONFIG_REGULATOR_FAN53880 is not set
CONFIG_REGULATOR_GPIO=y
# CONFIG_REGULATOR_ISL9305 is not set
# CONFIG_REGULATOR_ISL6271A is not set
# CONFIG_REGULATOR_LM363X is not set
CONFIG_REGULATOR_LOCHNAGAR=m
CONFIG_REGULATOR_LP3971=y
CONFIG_REGULATOR_LP3972=m
# CONFIG_REGULATOR_LP872X is not set
CONFIG_REGULATOR_LP8755=y
CONFIG_REGULATOR_LP8788=y
CONFIG_REGULATOR_LTC3589=m
CONFIG_REGULATOR_LTC3676=m
# CONFIG_REGULATOR_MAX14577 is not set
CONFIG_REGULATOR_MAX1586=m
# CONFIG_REGULATOR_MAX77620 is not set
CONFIG_REGULATOR_MAX77650=m
CONFIG_REGULATOR_MAX8649=m
# CONFIG_REGULATOR_MAX8660 is not set
CONFIG_REGULATOR_MAX8893=m
# CONFIG_REGULATOR_MAX8907 is not set
CONFIG_REGULATOR_MAX8925=m
CONFIG_REGULATOR_MAX8952=y
# CONFIG_REGULATOR_MAX20086 is not set
CONFIG_REGULATOR_MAX77686=m
# CONFIG_REGULATOR_MAX77693 is not set
CONFIG_REGULATOR_MAX77802=m
# CONFIG_REGULATOR_MAX77826 is not set
CONFIG_REGULATOR_MC13XXX_CORE=m
# CONFIG_REGULATOR_MC13783 is not set
CONFIG_REGULATOR_MC13892=m
CONFIG_REGULATOR_MCP16502=m
CONFIG_REGULATOR_MP5416=m
CONFIG_REGULATOR_MP8859=m
# CONFIG_REGULATOR_MP886X is not set
# CONFIG_REGULATOR_MPQ7920 is not set
# CONFIG_REGULATOR_MT6311 is not set
CONFIG_REGULATOR_MT6323=y
# CONFIG_REGULATOR_MT6358 is not set
# CONFIG_REGULATOR_MT6359 is not set
CONFIG_REGULATOR_MT6360=m
CONFIG_REGULATOR_MT6397=y
# CONFIG_REGULATOR_PBIAS is not set
# CONFIG_REGULATOR_PCA9450 is not set
CONFIG_REGULATOR_PCF50633=m
# CONFIG_REGULATOR_PF8X00 is not set
CONFIG_REGULATOR_PFUZE100=m
# CONFIG_REGULATOR_PV88060 is not set
CONFIG_REGULATOR_PV88080=m
CONFIG_REGULATOR_PV88090=m
CONFIG_REGULATOR_PWM=y
# CONFIG_REGULATOR_QCOM_RPMH is not set
# CONFIG_REGULATOR_QCOM_SPMI is not set
# CONFIG_REGULATOR_QCOM_USB_VBUS is not set
CONFIG_REGULATOR_RASPBERRYPI_TOUCHSCREEN_ATTINY=y
# CONFIG_REGULATOR_RC5T583 is not set
CONFIG_REGULATOR_RK808=y
CONFIG_REGULATOR_ROHM=y
CONFIG_REGULATOR_RT4801=y
# CONFIG_REGULATOR_RT5190A is not set
# CONFIG_REGULATOR_RT5759 is not set
# CONFIG_REGULATOR_RT6160 is not set
# CONFIG_REGULATOR_RT6245 is not set
CONFIG_REGULATOR_RTQ2134=m
CONFIG_REGULATOR_RTMV20=y
CONFIG_REGULATOR_RTQ6752=y
# CONFIG_REGULATOR_S2MPA01 is not set
CONFIG_REGULATOR_S2MPS11=y
# CONFIG_REGULATOR_S5M8767 is not set
# CONFIG_REGULATOR_SC2731 is not set
CONFIG_REGULATOR_SKY81452=m
# CONFIG_REGULATOR_SLG51000 is not set
# CONFIG_REGULATOR_STM32_BOOSTER is not set
# CONFIG_REGULATOR_STM32_VREFBUF is not set
# CONFIG_REGULATOR_STM32_PWR is not set
CONFIG_REGULATOR_STPMIC1=m
# CONFIG_REGULATOR_TI_ABB is not set
# CONFIG_REGULATOR_STW481X_VMMC is not set
# CONFIG_REGULATOR_SY7636A is not set
CONFIG_REGULATOR_SY8106A=y
# CONFIG_REGULATOR_SY8824X is not set
CONFIG_REGULATOR_SY8827N=y
# CONFIG_REGULATOR_TPS51632 is not set
# CONFIG_REGULATOR_TPS6105X is not set
# CONFIG_REGULATOR_TPS62360 is not set
# CONFIG_REGULATOR_TPS6286X is not set
CONFIG_REGULATOR_TPS65023=y
CONFIG_REGULATOR_TPS6507X=y
CONFIG_REGULATOR_TPS65086=m
# CONFIG_REGULATOR_TPS65132 is not set
CONFIG_REGULATOR_TPS65217=m
# CONFIG_REGULATOR_TPS65910 is not set
# CONFIG_REGULATOR_TPS68470 is not set
# CONFIG_REGULATOR_UNIPHIER is not set
CONFIG_REGULATOR_VCTRL=y
# CONFIG_REGULATOR_WM831X is not set
CONFIG_REGULATOR_WM8350=m
# CONFIG_REGULATOR_QCOM_LABIBB is not set
CONFIG_RC_CORE=y
# CONFIG_LIRC is not set
CONFIG_RC_MAP=m
CONFIG_RC_DECODERS=y
CONFIG_IR_IMON_DECODER=y
CONFIG_IR_JVC_DECODER=m
CONFIG_IR_MCE_KBD_DECODER=m
# CONFIG_IR_NEC_DECODER is not set
CONFIG_IR_RC5_DECODER=y
CONFIG_IR_RC6_DECODER=m
# CONFIG_IR_RCMM_DECODER is not set
# CONFIG_IR_SANYO_DECODER is not set
CONFIG_IR_SHARP_DECODER=m
# CONFIG_IR_SONY_DECODER is not set
CONFIG_IR_XMP_DECODER=y
CONFIG_RC_DEVICES=y
# CONFIG_IR_ENE is not set
# CONFIG_IR_FINTEK is not set
CONFIG_IR_GPIO_CIR=m
# CONFIG_IR_HIX5HD2 is not set
# CONFIG_IR_ITE_CIR is not set
# CONFIG_IR_MESON is not set
# CONFIG_IR_MESON_TX is not set
# CONFIG_IR_MTK is not set
# CONFIG_IR_NUVOTON is not set
# CONFIG_IR_RX51 is not set
CONFIG_IR_SERIAL=y
CONFIG_IR_SERIAL_TRANSMITTER=y
# CONFIG_IR_SUNXI is not set
# CONFIG_IR_WINBOND_CIR is not set
CONFIG_RC_LOOPBACK=m
# CONFIG_RC_ST is not set
# CONFIG_IR_IMG is not set
CONFIG_CEC_CORE=y
CONFIG_CEC_NOTIFIER=y

#
# CEC support
#
CONFIG_MEDIA_CEC_RC=y
# CONFIG_MEDIA_CEC_SUPPORT is not set
# end of CEC support

# CONFIG_MEDIA_SUPPORT is not set

#
# Graphics support
#
CONFIG_APERTURE_HELPERS=y
# CONFIG_IMX_IPUV3_CORE is not set
CONFIG_DRM=y
CONFIG_DRM_MIPI_DSI=y
CONFIG_DRM_DEBUG_MM=y
CONFIG_DRM_KUNIT_TEST=m
CONFIG_DRM_KMS_HELPER=y
# CONFIG_DRM_FBDEV_EMULATION is not set
CONFIG_DRM_LOAD_EDID_FIRMWARE=y
CONFIG_DRM_DP_AUX_BUS=y
CONFIG_DRM_DISPLAY_HELPER=y
CONFIG_DRM_DISPLAY_DP_HELPER=y
CONFIG_DRM_DISPLAY_HDCP_HELPER=y
CONFIG_DRM_DISPLAY_HDMI_HELPER=y
CONFIG_DRM_DP_AUX_CHARDEV=y
CONFIG_DRM_DP_CEC=y
CONFIG_DRM_TTM=y
CONFIG_DRM_BUDDY=y
CONFIG_DRM_VRAM_HELPER=m
CONFIG_DRM_TTM_HELPER=y
CONFIG_DRM_GEM_DMA_HELPER=y
CONFIG_DRM_GEM_SHMEM_HELPER=y
CONFIG_DRM_SCHED=y

#
# I2C encoder or helper chips
#
CONFIG_DRM_I2C_CH7006=m
# CONFIG_DRM_I2C_SIL164 is not set
CONFIG_DRM_I2C_NXP_TDA998X=m
CONFIG_DRM_I2C_NXP_TDA9950=y
# end of I2C encoder or helper chips

#
# ARM devices
#
# CONFIG_DRM_HDLCD is not set
# CONFIG_DRM_MALI_DISPLAY is not set
# CONFIG_DRM_KOMEDA is not set
# end of ARM devices

CONFIG_DRM_RADEON=y
# CONFIG_DRM_RADEON_USERPTR is not set
CONFIG_DRM_AMDGPU=y
CONFIG_DRM_AMDGPU_SI=y
CONFIG_DRM_AMDGPU_CIK=y
# CONFIG_DRM_AMDGPU_USERPTR is not set

#
# ACP (Audio CoProcessor) Configuration
#
CONFIG_DRM_AMD_ACP=y
# end of ACP (Audio CoProcessor) Configuration

#
# Display Engine Configuration
#
# CONFIG_DRM_AMD_DC is not set
# end of Display Engine Configuration

# CONFIG_DRM_NOUVEAU is not set
# CONFIG_DRM_KMB_DISPLAY is not set
CONFIG_DRM_VGEM=m
CONFIG_DRM_VKMS=m
# CONFIG_DRM_EXYNOS is not set
CONFIG_DRM_AST=m
CONFIG_DRM_MGAG200=y
# CONFIG_DRM_RCAR_DW_HDMI is not set
# CONFIG_DRM_RCAR_USE_LVDS is not set
# CONFIG_DRM_RCAR_MIPI_DSI is not set
# CONFIG_DRM_SUN4I is not set
CONFIG_DRM_QXL=y
CONFIG_DRM_PANEL=y

#
# Display Panels
#
# CONFIG_DRM_PANEL_ARM_VERSATILE is not set
# CONFIG_DRM_PANEL_ASUS_Z00T_TM5P5_NT35596 is not set
# CONFIG_DRM_PANEL_BOE_BF060Y8M_AJ0 is not set
CONFIG_DRM_PANEL_BOE_HIMAX8279D=y
CONFIG_DRM_PANEL_BOE_TV101WUM_NL6=y
CONFIG_DRM_PANEL_DSI_CM=m
CONFIG_DRM_PANEL_LVDS=y
# CONFIG_DRM_PANEL_SIMPLE is not set
# CONFIG_DRM_PANEL_EDP is not set
# CONFIG_DRM_PANEL_EBBG_FT8719 is not set
# CONFIG_DRM_PANEL_ELIDA_KD35T133 is not set
# CONFIG_DRM_PANEL_FEIXIN_K101_IM2BA02 is not set
CONFIG_DRM_PANEL_FEIYANG_FY07024DI26A30D=m
CONFIG_DRM_PANEL_ILITEK_ILI9881C=m
# CONFIG_DRM_PANEL_INNOLUX_P079ZCA is not set
CONFIG_DRM_PANEL_JDI_LT070ME05000=m
# CONFIG_DRM_PANEL_JDI_R63452 is not set
# CONFIG_DRM_PANEL_KHADAS_TS050 is not set
CONFIG_DRM_PANEL_KINGDISPLAY_KD097D04=y
# CONFIG_DRM_PANEL_LEADTEK_LTK050H3146W is not set
CONFIG_DRM_PANEL_LEADTEK_LTK500HD1829=y
# CONFIG_DRM_PANEL_NOVATEK_NT35510 is not set
# CONFIG_DRM_PANEL_NOVATEK_NT35560 is not set
# CONFIG_DRM_PANEL_NOVATEK_NT35950 is not set
CONFIG_DRM_PANEL_NOVATEK_NT36672A=m
# CONFIG_DRM_PANEL_MANTIX_MLAF057WE51 is not set
CONFIG_DRM_PANEL_OLIMEX_LCD_OLINUXINO=y
# CONFIG_DRM_PANEL_ORISETECH_OTM8009A is not set
CONFIG_DRM_PANEL_OSD_OSD101T2587_53TS=m
CONFIG_DRM_PANEL_PANASONIC_VVX10F034N00=m
CONFIG_DRM_PANEL_RASPBERRYPI_TOUCHSCREEN=y
CONFIG_DRM_PANEL_RAYDIUM_RM67191=y
CONFIG_DRM_PANEL_RAYDIUM_RM68200=y
# CONFIG_DRM_PANEL_RONBO_RB070D30 is not set
CONFIG_DRM_PANEL_SAMSUNG_ATNA33XC20=m
# CONFIG_DRM_PANEL_SAMSUNG_S6D16D0 is not set
# CONFIG_DRM_PANEL_SAMSUNG_S6E3HA2 is not set
# CONFIG_DRM_PANEL_SAMSUNG_S6E63J0X03 is not set
CONFIG_DRM_PANEL_SAMSUNG_S6E63M0=y
CONFIG_DRM_PANEL_SAMSUNG_S6E63M0_DSI=y
CONFIG_DRM_PANEL_SAMSUNG_S6E88A0_AMS452EF01=y
# CONFIG_DRM_PANEL_SAMSUNG_S6E8AA0 is not set
CONFIG_DRM_PANEL_SAMSUNG_SOFEF00=m
CONFIG_DRM_PANEL_SEIKO_43WVF1G=y
CONFIG_DRM_PANEL_SHARP_LQ101R1SX01=m
CONFIG_DRM_PANEL_SHARP_LS037V7DW01=m
# CONFIG_DRM_PANEL_SHARP_LS043T1LE01 is not set
# CONFIG_DRM_PANEL_SHARP_LS060T1SX01 is not set
CONFIG_DRM_PANEL_SITRONIX_ST7701=m
CONFIG_DRM_PANEL_SITRONIX_ST7703=m
# CONFIG_DRM_PANEL_SONY_TULIP_TRULY_NT35521 is not set
# CONFIG_DRM_PANEL_TDO_TL070WSH30 is not set
# CONFIG_DRM_PANEL_TRULY_NT35597_WQXGA is not set
CONFIG_DRM_PANEL_VISIONOX_RM69299=m
# CONFIG_DRM_PANEL_XINPENG_XPP055C272 is not set
# end of Display Panels

CONFIG_DRM_BRIDGE=y
CONFIG_DRM_PANEL_BRIDGE=y

#
# Display Interface Bridges
#
CONFIG_DRM_CDNS_DSI=y
CONFIG_DRM_CHIPONE_ICN6211=y
CONFIG_DRM_CHRONTEL_CH7033=y
# CONFIG_DRM_CROS_EC_ANX7688 is not set
# CONFIG_DRM_DISPLAY_CONNECTOR is not set
# CONFIG_DRM_FSL_LDB is not set
# CONFIG_DRM_ITE_IT6505 is not set
# CONFIG_DRM_LONTIUM_LT8912B is not set
# CONFIG_DRM_LONTIUM_LT9211 is not set
CONFIG_DRM_LONTIUM_LT9611=y
CONFIG_DRM_LONTIUM_LT9611UXC=m
CONFIG_DRM_ITE_IT66121=y
CONFIG_DRM_LVDS_CODEC=y
CONFIG_DRM_MEGACHIPS_STDPXXXX_GE_B850V3_FW=y
CONFIG_DRM_NWL_MIPI_DSI=y
CONFIG_DRM_NXP_PTN3460=m
CONFIG_DRM_PARADE_PS8622=y
# CONFIG_DRM_PARADE_PS8640 is not set
CONFIG_DRM_SIL_SII8620=m
CONFIG_DRM_SII902X=m
CONFIG_DRM_SII9234=m
CONFIG_DRM_SIMPLE_BRIDGE=y
CONFIG_DRM_THINE_THC63LVD1024=y
# CONFIG_DRM_TOSHIBA_TC358762 is not set
CONFIG_DRM_TOSHIBA_TC358764=y
CONFIG_DRM_TOSHIBA_TC358767=m
CONFIG_DRM_TOSHIBA_TC358768=m
# CONFIG_DRM_TOSHIBA_TC358775 is not set
# CONFIG_DRM_TI_DLPC3433 is not set
CONFIG_DRM_TI_TFP410=y
# CONFIG_DRM_TI_SN65DSI83 is not set
CONFIG_DRM_TI_SN65DSI86=y
CONFIG_DRM_TI_TPD12S015=y
CONFIG_DRM_ANALOGIX_ANX6345=m
# CONFIG_DRM_ANALOGIX_ANX78XX is not set
CONFIG_DRM_ANALOGIX_DP=m
CONFIG_DRM_ANALOGIX_ANX7625=y
# CONFIG_DRM_I2C_ADV7511 is not set
CONFIG_DRM_CDNS_MHDP8546=y
CONFIG_DRM_CDNS_MHDP8546_J721E=y
# CONFIG_DRM_IMX8QM_LDB is not set
# CONFIG_DRM_IMX8QXP_LDB is not set
# CONFIG_DRM_IMX8QXP_PIXEL_COMBINER is not set
# CONFIG_DRM_IMX8QXP_PIXEL_LINK_TO_DPI is not set
# end of Display Interface Bridges

# CONFIG_DRM_INGENIC is not set
# CONFIG_DRM_V3D is not set
CONFIG_DRM_ETNAVIV=y
# CONFIG_DRM_ETNAVIV_THERMAL is not set
# CONFIG_DRM_HISI_HIBMC is not set
# CONFIG_DRM_LOGICVC is not set
# CONFIG_DRM_MXSFB is not set
# CONFIG_DRM_IMX_LCDIF is not set
CONFIG_DRM_ARCPGU=y
CONFIG_DRM_BOCHS=m
# CONFIG_DRM_CIRRUS_QEMU is not set
CONFIG_DRM_SIMPLEDRM=m
# CONFIG_DRM_PL111 is not set
# CONFIG_DRM_TVE200 is not set
# CONFIG_DRM_LIMA is not set
# CONFIG_DRM_PANFROST is not set
# CONFIG_DRM_ASPEED_GFX is not set
# CONFIG_DRM_MCDE is not set
# CONFIG_DRM_TIDSS is not set
# CONFIG_DRM_SSD130X is not set
# CONFIG_DRM_SPRD is not set
# CONFIG_DRM_LEGACY is not set
CONFIG_DRM_EXPORT_FOR_TESTS=y
CONFIG_DRM_PANEL_ORIENTATION_QUIRKS=y
CONFIG_DRM_NOMODESET=y
CONFIG_DRM_LIB_RANDOM=y

#
# Frame buffer Devices
#
CONFIG_FB_CMDLINE=y
CONFIG_FB_NOTIFY=y
CONFIG_FB=y
# CONFIG_FIRMWARE_EDID is not set
CONFIG_FB_DDC=m
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
CONFIG_FB_SYS_FILLRECT=y
CONFIG_FB_SYS_COPYAREA=y
CONFIG_FB_SYS_IMAGEBLIT=y
CONFIG_FB_FOREIGN_ENDIAN=y
# CONFIG_FB_BOTH_ENDIAN is not set
# CONFIG_FB_BIG_ENDIAN is not set
CONFIG_FB_LITTLE_ENDIAN=y
CONFIG_FB_SYS_FOPS=y
CONFIG_FB_DEFERRED_IO=y
CONFIG_FB_BACKLIGHT=y
CONFIG_FB_MODE_HELPERS=y
CONFIG_FB_TILEBLITTING=y

#
# Frame buffer hardware drivers
#
CONFIG_FB_CIRRUS=y
CONFIG_FB_PM2=m
CONFIG_FB_PM2_FIFO_DISCONNECT=y
# CONFIG_FB_CLPS711X is not set
# CONFIG_FB_IMX is not set
CONFIG_FB_CYBER2000=m
CONFIG_FB_CYBER2000_DDC=y
# CONFIG_FB_ARC is not set
# CONFIG_FB_CONTROL is not set
CONFIG_FB_ASILIANT=y
CONFIG_FB_IMSTT=y
# CONFIG_FB_EFI is not set
# CONFIG_FB_GBE is not set
# CONFIG_FB_PVR2 is not set
# CONFIG_FB_OPENCORES is not set
CONFIG_FB_S1D13XXX=m
# CONFIG_FB_ATMEL is not set
# CONFIG_FB_NVIDIA is not set
# CONFIG_FB_RIVA is not set
# CONFIG_FB_I740 is not set
# CONFIG_FB_MATROX is not set
CONFIG_FB_RADEON=y
# CONFIG_FB_RADEON_I2C is not set
# CONFIG_FB_RADEON_BACKLIGHT is not set
CONFIG_FB_RADEON_DEBUG=y
# CONFIG_FB_ATY128 is not set
CONFIG_FB_ATY=y
CONFIG_FB_ATY_CT=y
# CONFIG_FB_ATY_GENERIC_LCD is not set
# CONFIG_FB_ATY_GX is not set
CONFIG_FB_ATY_BACKLIGHT=y
# CONFIG_FB_S3 is not set
# CONFIG_FB_SAVAGE is not set
# CONFIG_FB_SIS is not set
# CONFIG_FB_VIA is not set
# CONFIG_FB_NEOMAGIC is not set
CONFIG_FB_KYRO=y
CONFIG_FB_3DFX=m
CONFIG_FB_3DFX_ACCEL=y
# CONFIG_FB_3DFX_I2C is not set
CONFIG_FB_VOODOO1=m
# CONFIG_FB_VT8623 is not set
CONFIG_FB_TRIDENT=m
# CONFIG_FB_ARK is not set
CONFIG_FB_PM3=y
CONFIG_FB_CARMINE=m
CONFIG_FB_CARMINE_DRAM_EVAL=y
# CONFIG_CARMINE_DRAM_CUSTOM is not set
# CONFIG_FB_WM8505 is not set
# CONFIG_FB_PXA168 is not set
# CONFIG_FB_W100 is not set
# CONFIG_FB_SH_MOBILE_LCDC is not set
# CONFIG_FB_TMIO is not set
# CONFIG_FB_S3C is not set
CONFIG_FB_IBM_GXT4500=m
CONFIG_FB_GOLDFISH=y
# CONFIG_FB_DA8XX is not set
CONFIG_FB_VIRTUAL=m
CONFIG_FB_METRONOME=m
# CONFIG_FB_MB862XX is not set
# CONFIG_FB_BROADSHEET is not set
# CONFIG_FB_SIMPLE is not set
CONFIG_FB_SSD1307=m
CONFIG_FB_SM712=m
# CONFIG_FB_OMAP2 is not set
# CONFIG_MMP_DISP is not set
# end of Frame buffer Devices

#
# Backlight & LCD device support
#
# CONFIG_LCD_CLASS_DEVICE is not set
CONFIG_BACKLIGHT_CLASS_DEVICE=y
CONFIG_BACKLIGHT_KTD253=y
# CONFIG_BACKLIGHT_OMAP1 is not set
CONFIG_BACKLIGHT_PWM=m
CONFIG_BACKLIGHT_DA9052=m
# CONFIG_BACKLIGHT_MAX8925 is not set
CONFIG_BACKLIGHT_QCOM_WLED=y
CONFIG_BACKLIGHT_WM831X=y
CONFIG_BACKLIGHT_ADP8860=m
CONFIG_BACKLIGHT_ADP8870=y
CONFIG_BACKLIGHT_PCF50633=m
CONFIG_BACKLIGHT_LM3630A=m
CONFIG_BACKLIGHT_LM3639=y
CONFIG_BACKLIGHT_LP855X=y
# CONFIG_BACKLIGHT_LP8788 is not set
# CONFIG_BACKLIGHT_SKY81452 is not set
# CONFIG_BACKLIGHT_TPS65217 is not set
# CONFIG_BACKLIGHT_GPIO is not set
CONFIG_BACKLIGHT_LV5207LP=y
CONFIG_BACKLIGHT_BD6107=m
CONFIG_BACKLIGHT_ARCXCNN=y
# CONFIG_BACKLIGHT_LED is not set
# end of Backlight & LCD device support

CONFIG_VIDEOMODE_HELPERS=y
CONFIG_HDMI=y

#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
CONFIG_DUMMY_CONSOLE=y
CONFIG_DUMMY_CONSOLE_COLUMNS=80
CONFIG_DUMMY_CONSOLE_ROWS=25
CONFIG_FRAMEBUFFER_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE_LEGACY_ACCELERATION=y
CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
CONFIG_FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER=y
# end of Console display driver support

# CONFIG_LOGO is not set
# end of Graphics support

# CONFIG_SOUND is not set

#
# HID support
#
CONFIG_HID=y
# CONFIG_HID_BATTERY_STRENGTH is not set
CONFIG_HIDRAW=y
CONFIG_UHID=m
CONFIG_HID_GENERIC=y

#
# Special HID drivers
#
CONFIG_HID_A4TECH=m
# CONFIG_HID_ACRUX is not set
CONFIG_HID_APPLE=y
# CONFIG_HID_AUREAL is not set
CONFIG_HID_BELKIN=m
# CONFIG_HID_CHERRY is not set
CONFIG_HID_COUGAR=y
# CONFIG_HID_MACALLY is not set
# CONFIG_HID_CMEDIA is not set
# CONFIG_HID_CYPRESS is not set
CONFIG_HID_DRAGONRISE=m
CONFIG_DRAGONRISE_FF=y
CONFIG_HID_EMS_FF=m
CONFIG_HID_ELECOM=y
# CONFIG_HID_EZKEY is not set
CONFIG_HID_GEMBIRD=m
CONFIG_HID_GFRM=m
# CONFIG_HID_GLORIOUS is not set
# CONFIG_HID_VIVALDI is not set
CONFIG_HID_KEYTOUCH=m
CONFIG_HID_KYE=y
CONFIG_HID_WALTOP=y
CONFIG_HID_VIEWSONIC=y
# CONFIG_HID_XIAOMI is not set
CONFIG_HID_GYRATION=y
# CONFIG_HID_ICADE is not set
CONFIG_HID_ITE=m
# CONFIG_HID_JABRA is not set
# CONFIG_HID_TWINHAN is not set
# CONFIG_HID_KENSINGTON is not set
CONFIG_HID_LCPOWER=y
CONFIG_HID_LED=y
CONFIG_HID_LENOVO=y
CONFIG_HID_MAGICMOUSE=m
CONFIG_HID_MALTRON=m
# CONFIG_HID_MAYFLASH is not set
# CONFIG_HID_REDRAGON is not set
# CONFIG_HID_MICROSOFT is not set
CONFIG_HID_MONTEREY=m
CONFIG_HID_MULTITOUCH=y
# CONFIG_HID_NINTENDO is not set
# CONFIG_HID_NTI is not set
CONFIG_HID_ORTEK=y
CONFIG_HID_PANTHERLORD=m
CONFIG_PANTHERLORD_FF=y
# CONFIG_HID_PETALYNX is not set
CONFIG_HID_PICOLCD=m
CONFIG_HID_PICOLCD_FB=y
CONFIG_HID_PICOLCD_BACKLIGHT=y
CONFIG_HID_PICOLCD_LEDS=y
CONFIG_HID_PICOLCD_CIR=y
CONFIG_HID_PLANTRONICS=y
CONFIG_HID_PLAYSTATION=m
# CONFIG_PLAYSTATION_FF is not set
# CONFIG_HID_RAZER is not set
# CONFIG_HID_PRIMAX is not set
# CONFIG_HID_SAITEK is not set
# CONFIG_HID_SEMITEK is not set
CONFIG_HID_SPEEDLINK=m
CONFIG_HID_STEAM=m
CONFIG_HID_STEELSERIES=y
CONFIG_HID_SUNPLUS=m
CONFIG_HID_RMI=y
CONFIG_HID_GREENASIA=m
# CONFIG_GREENASIA_FF is not set
# CONFIG_HID_SMARTJOYPLUS is not set
# CONFIG_HID_TIVO is not set
CONFIG_HID_TOPSEED=m
CONFIG_HID_THINGM=y
CONFIG_HID_UDRAW_PS3=m
CONFIG_HID_WIIMOTE=y
# CONFIG_HID_XINMO is not set
CONFIG_HID_ZEROPLUS=y
# CONFIG_ZEROPLUS_FF is not set
CONFIG_HID_ZYDACRON=y
CONFIG_HID_SENSOR_HUB=m
CONFIG_HID_SENSOR_CUSTOM_SENSOR=m
CONFIG_HID_ALPS=m
# end of Special HID drivers

#
# I2C HID support
#
CONFIG_I2C_HID_OF=y
# CONFIG_I2C_HID_OF_ELAN is not set
# CONFIG_I2C_HID_OF_GOODIX is not set
# end of I2C HID support

CONFIG_I2C_HID_CORE=y

#
# Intel ISH HID support
#
# end of Intel ISH HID support

#
# AMD SFH HID Support
#
# CONFIG_AMD_SFH_HID is not set
# end of AMD SFH HID Support
# end of HID support

CONFIG_USB_OHCI_LITTLE_ENDIAN=y
# CONFIG_USB_SUPPORT is not set
# CONFIG_MMC is not set
# CONFIG_SCSI_UFSHCD is not set
CONFIG_MEMSTICK=y
# CONFIG_MEMSTICK_DEBUG is not set

#
# MemoryStick drivers
#
# CONFIG_MEMSTICK_UNSAFE_RESUME is not set
# CONFIG_MSPRO_BLOCK is not set
# CONFIG_MS_BLOCK is not set

#
# MemoryStick Host Controller Drivers
#
CONFIG_MEMSTICK_TIFM_MS=y
# CONFIG_MEMSTICK_JMICRON_38X is not set
CONFIG_MEMSTICK_R592=y
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
CONFIG_LEDS_CLASS_FLASH=y
CONFIG_LEDS_CLASS_MULTICOLOR=y
# CONFIG_LEDS_BRIGHTNESS_HW_CHANGED is not set

#
# LED drivers
#
CONFIG_LEDS_AN30259A=m
# CONFIG_LEDS_ARIEL is not set
CONFIG_LEDS_AW2013=m
# CONFIG_LEDS_BCM6328 is not set
# CONFIG_LEDS_BCM6358 is not set
# CONFIG_LEDS_TURRIS_OMNIA is not set
# CONFIG_LEDS_LM3530 is not set
CONFIG_LEDS_LM3532=y
CONFIG_LEDS_LM3642=y
CONFIG_LEDS_LM3692X=m
CONFIG_LEDS_MT6323=m
# CONFIG_LEDS_S3C24XX is not set
# CONFIG_LEDS_COBALT_QUBE is not set
# CONFIG_LEDS_COBALT_RAQ is not set
# CONFIG_LEDS_PCA9532 is not set
CONFIG_LEDS_GPIO=y
# CONFIG_LEDS_LP3944 is not set
CONFIG_LEDS_LP3952=y
CONFIG_LEDS_LP50XX=y
CONFIG_LEDS_LP55XX_COMMON=y
# CONFIG_LEDS_LP5521 is not set
CONFIG_LEDS_LP5523=y
CONFIG_LEDS_LP5562=m
# CONFIG_LEDS_LP8501 is not set
# CONFIG_LEDS_LP8788 is not set
# CONFIG_LEDS_LP8860 is not set
# CONFIG_LEDS_PCA955X is not set
# CONFIG_LEDS_PCA963X is not set
CONFIG_LEDS_WM831X_STATUS=m
CONFIG_LEDS_WM8350=y
CONFIG_LEDS_DA9052=m
CONFIG_LEDS_PWM=m
CONFIG_LEDS_REGULATOR=y
CONFIG_LEDS_BD2802=m
CONFIG_LEDS_LT3593=m
CONFIG_LEDS_MC13783=m
CONFIG_LEDS_NS2=y
CONFIG_LEDS_NETXBIG=y
# CONFIG_LEDS_TCA6507 is not set
CONFIG_LEDS_TLC591XX=y
CONFIG_LEDS_MAX77650=y
CONFIG_LEDS_LM355x=m
# CONFIG_LEDS_OT200 is not set
CONFIG_LEDS_MENF21BMC=m
# CONFIG_LEDS_IS31FL319X is not set
CONFIG_LEDS_IS31FL32XX=y

#
# LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)
#
CONFIG_LEDS_BLINKM=y
CONFIG_LEDS_SYSCON=y
CONFIG_LEDS_MLXREG=y
CONFIG_LEDS_USER=y
# CONFIG_LEDS_TI_LMU_COMMON is not set
CONFIG_LEDS_TPS6105X=m
# CONFIG_LEDS_IP30 is not set
# CONFIG_LEDS_BCM63138 is not set
# CONFIG_LEDS_LGM is not set

#
# Flash and Torch LED drivers
#
CONFIG_LEDS_AAT1290=y
# CONFIG_LEDS_AS3645A is not set
CONFIG_LEDS_KTD2692=m
CONFIG_LEDS_LM3601X=y
# CONFIG_LEDS_MT6360 is not set
CONFIG_LEDS_RT4505=y
CONFIG_LEDS_RT8515=m
CONFIG_LEDS_SGM3140=m

#
# RGB LED drivers
#
# CONFIG_LEDS_PWM_MULTICOLOR is not set

#
# LED Triggers
#
# CONFIG_LEDS_TRIGGERS is not set

#
# Simple LED drivers
#
CONFIG_ACCESSIBILITY=y
# CONFIG_A11Y_BRAILLE_CONSOLE is not set

#
# Speakup console speech
#
CONFIG_SPEAKUP=m
CONFIG_SPEAKUP_SERIALIO=y
CONFIG_SPEAKUP_SYNTH_ACNTSA=m
# CONFIG_SPEAKUP_SYNTH_ACNTPC is not set
# CONFIG_SPEAKUP_SYNTH_APOLLO is not set
# CONFIG_SPEAKUP_SYNTH_AUDPTR is not set
CONFIG_SPEAKUP_SYNTH_BNS=m
CONFIG_SPEAKUP_SYNTH_DECTLK=m
CONFIG_SPEAKUP_SYNTH_DECEXT=m
# CONFIG_SPEAKUP_SYNTH_DECPC is not set
# CONFIG_SPEAKUP_SYNTH_DTLK is not set
# CONFIG_SPEAKUP_SYNTH_KEYPC is not set
CONFIG_SPEAKUP_SYNTH_LTLK=m
CONFIG_SPEAKUP_SYNTH_SOFT=m
CONFIG_SPEAKUP_SYNTH_SPKOUT=m
# CONFIG_SPEAKUP_SYNTH_TXPRT is not set
CONFIG_SPEAKUP_SYNTH_DUMMY=m
# end of Speakup console speech

CONFIG_EDAC_SUPPORT=y
# CONFIG_RTC_CLASS is not set
# CONFIG_DMADEVICES is not set

#
# DMABUF options
#
CONFIG_SYNC_FILE=y
CONFIG_SW_SYNC=y
CONFIG_UDMABUF=y
# CONFIG_DMABUF_MOVE_NOTIFY is not set
CONFIG_DMABUF_DEBUG=y
CONFIG_DMABUF_SELFTESTS=m
# CONFIG_DMABUF_HEAPS is not set
# CONFIG_DMABUF_SYSFS_STATS is not set
# end of DMABUF options

CONFIG_AUXDISPLAY=y
CONFIG_CHARLCD=m
CONFIG_LINEDISP=y
CONFIG_HD44780_COMMON=m
CONFIG_HD44780=m
CONFIG_IMG_ASCII_LCD=y
CONFIG_HT16K33=y
# CONFIG_LCD2S is not set
# CONFIG_PANEL_CHANGE_MESSAGE is not set
# CONFIG_CHARLCD_BL_OFF is not set
# CONFIG_CHARLCD_BL_ON is not set
CONFIG_CHARLCD_BL_FLASH=y
# CONFIG_UIO is not set
CONFIG_VFIO=y
# CONFIG_VFIO_NOIOMMU is not set
CONFIG_VFIO_PCI_MMAP=y
CONFIG_VFIO_PCI_INTX=y
# CONFIG_VFIO_PCI is not set
# CONFIG_VFIO_PLATFORM is not set
CONFIG_VFIO_MDEV=m
# CONFIG_VIRT_DRIVERS is not set
CONFIG_VIRTIO_ANCHOR=y
CONFIG_VIRTIO=y
# CONFIG_VIRTIO_MENU is not set
CONFIG_VHOST_MENU=y
# CONFIG_VHOST_SCSI is not set
# CONFIG_VHOST_CROSS_ENDIAN_LEGACY is not set

#
# Microsoft Hyper-V guest support
#
# end of Microsoft Hyper-V guest support

CONFIG_GREYBUS=y
# CONFIG_COMEDI is not set
CONFIG_STAGING=y
CONFIG_RTS5208=m
CONFIG_FB_SM750=m
CONFIG_STAGING_MEDIA=y
# CONFIG_STAGING_BOARD is not set
# CONFIG_FIREWIRE_SERIAL is not set
# CONFIG_COMMON_CLK_XLNX_CLKWZRD is not set
# CONFIG_GREYBUS_BOOTROM is not set
# CONFIG_GREYBUS_HID is not set
CONFIG_GREYBUS_LIGHT=m
CONFIG_GREYBUS_LOG=y
CONFIG_GREYBUS_LOOPBACK=y
CONFIG_GREYBUS_POWER=y
CONFIG_GREYBUS_RAW=y
CONFIG_GREYBUS_VIBRATOR=y
CONFIG_GREYBUS_BRIDGED_PHY=m
CONFIG_GREYBUS_GPIO=m
# CONFIG_GREYBUS_I2C is not set
CONFIG_GREYBUS_PWM=m
# CONFIG_GREYBUS_UART is not set
# CONFIG_GREYBUS_ARCHE is not set
CONFIG_BCM_VIDEOCORE=y
# CONFIG_BCM2835_VCHIQ is not set
# CONFIG_XIL_AXIS_FIFO is not set
CONFIG_FIELDBUS_DEV=y
CONFIG_HMS_ANYBUSS_BUS=y
CONFIG_ARCX_ANYBUS_CONTROLLER=m
CONFIG_HMS_PROFINET=y
CONFIG_VME_BUS=y

#
# VME Bridge Drivers
#
# CONFIG_VME_TSI148 is not set
CONFIG_VME_FAKE=m

#
# VME Device Drivers
#
# CONFIG_VME_USER is not set
CONFIG_GOLDFISH=y
CONFIG_GOLDFISH_PIPE=m
# CONFIG_CHROME_PLATFORMS is not set
# CONFIG_MELLANOX_PLATFORM is not set
# CONFIG_OLPC_XO175 is not set
CONFIG_SURFACE_PLATFORMS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_CLK_PREPARE=y
CONFIG_COMMON_CLK=y
CONFIG_COMMON_CLK_WM831X=y

#
# Clock driver for ARM Reference designs
#
# CONFIG_CLK_ICST is not set
# CONFIG_CLK_SP810 is not set
# end of Clock driver for ARM Reference designs

# CONFIG_CLK_HSDK is not set
# CONFIG_COMMON_CLK_APPLE_NCO is not set
CONFIG_COMMON_CLK_MAX77686=m
CONFIG_COMMON_CLK_MAX9485=m
CONFIG_COMMON_CLK_RK808=m
# CONFIG_COMMON_CLK_SCMI is not set
# CONFIG_COMMON_CLK_SCPI is not set
# CONFIG_COMMON_CLK_SI5341 is not set
CONFIG_COMMON_CLK_SI5351=y
# CONFIG_COMMON_CLK_SI514 is not set
# CONFIG_COMMON_CLK_SI544 is not set
CONFIG_COMMON_CLK_SI570=m
# CONFIG_COMMON_CLK_BM1880 is not set
CONFIG_COMMON_CLK_CDCE706=m
# CONFIG_COMMON_CLK_TPS68470 is not set
CONFIG_COMMON_CLK_CDCE925=m
# CONFIG_COMMON_CLK_CS2000_CP is not set
# CONFIG_COMMON_CLK_EN7523 is not set
# CONFIG_COMMON_CLK_FSL_FLEXSPI is not set
# CONFIG_COMMON_CLK_FSL_SAI is not set
# CONFIG_COMMON_CLK_GEMINI is not set
# CONFIG_COMMON_CLK_LAN966X is not set
# CONFIG_COMMON_CLK_ASPEED is not set
CONFIG_COMMON_CLK_S2MPS11=y
CONFIG_COMMON_CLK_AXI_CLKGEN=m
# CONFIG_CLK_QORIQ is not set
# CONFIG_CLK_LS1028A_PLLDIG is not set
# CONFIG_COMMON_CLK_XGENE is not set
CONFIG_COMMON_CLK_LOCHNAGAR=y
CONFIG_COMMON_CLK_PWM=m
# CONFIG_COMMON_CLK_OXNAS is not set
# CONFIG_COMMON_CLK_RS9_PCIE is not set
CONFIG_COMMON_CLK_VC5=m
# CONFIG_COMMON_CLK_MMP2_AUDIO is not set
CONFIG_COMMON_CLK_BD718XX=m
CONFIG_COMMON_CLK_FIXED_MMIO=y
# CONFIG_CLK_ACTIONS is not set
CONFIG_CLK_ANALOGBITS_WRPLL_CLN28HPC=y
# CONFIG_CLK_BAIKAL_T1 is not set
# CONFIG_CLK_BCM2711_DVP is not set
# CONFIG_CLK_BCM2835 is not set
# CONFIG_CLK_BCM_63XX is not set
# CONFIG_CLK_BCM_63XX_GATE is not set
# CONFIG_CLK_BCM_KONA is not set
# CONFIG_CLK_BCM_CYGNUS is not set
# CONFIG_CLK_BCM_HR2 is not set
# CONFIG_CLK_BCM_NSP is not set
# CONFIG_CLK_BCM_NS2 is not set
# CONFIG_CLK_BCM_SR is not set
# CONFIG_CLK_RASPBERRYPI is not set
# CONFIG_COMMON_CLK_HI3516CV300 is not set
# CONFIG_COMMON_CLK_HI3519 is not set
# CONFIG_COMMON_CLK_HI3559A is not set
# CONFIG_COMMON_CLK_HI3660 is not set
# CONFIG_COMMON_CLK_HI3670 is not set
# CONFIG_COMMON_CLK_HI3798CV200 is not set
# CONFIG_COMMON_CLK_HI6220 is not set
# CONFIG_RESET_HISI is not set
# CONFIG_COMMON_CLK_BOSTON is not set
# CONFIG_MXC_CLK is not set
# CONFIG_CLK_IMX8MM is not set
# CONFIG_CLK_IMX8MN is not set
# CONFIG_CLK_IMX8MP is not set
# CONFIG_CLK_IMX8MQ is not set
# CONFIG_CLK_IMX8ULP is not set
# CONFIG_CLK_IMX93 is not set

#
# Ingenic SoCs drivers
#
# CONFIG_INGENIC_CGU_JZ4740 is not set
# CONFIG_INGENIC_CGU_JZ4725B is not set
# CONFIG_INGENIC_CGU_JZ4760 is not set
# CONFIG_INGENIC_CGU_JZ4770 is not set
# CONFIG_INGENIC_CGU_JZ4780 is not set
# CONFIG_INGENIC_CGU_X1000 is not set
# CONFIG_INGENIC_CGU_X1830 is not set
# CONFIG_INGENIC_TCU_CLK is not set
# end of Ingenic SoCs drivers

# CONFIG_COMMON_CLK_KEYSTONE is not set
# CONFIG_TI_SYSCON_CLK is not set

#
# Clock driver for MediaTek SoC
#
# CONFIG_COMMON_CLK_MT2701 is not set
# CONFIG_COMMON_CLK_MT2712 is not set
# CONFIG_COMMON_CLK_MT6765 is not set
# CONFIG_COMMON_CLK_MT6779 is not set
# CONFIG_COMMON_CLK_MT6797 is not set
# CONFIG_COMMON_CLK_MT7622 is not set
# CONFIG_COMMON_CLK_MT7629 is not set
# CONFIG_COMMON_CLK_MT7986 is not set
# CONFIG_COMMON_CLK_MT8135 is not set
# CONFIG_COMMON_CLK_MT8167 is not set
# CONFIG_COMMON_CLK_MT8173 is not set
# CONFIG_COMMON_CLK_MT8183 is not set
# CONFIG_COMMON_CLK_MT8186 is not set
# CONFIG_COMMON_CLK_MT8192 is not set
# CONFIG_COMMON_CLK_MT8195 is not set
# CONFIG_COMMON_CLK_MT8516 is not set
# end of Clock driver for MediaTek SoC

#
# Clock support for Amlogic platforms
#
# end of Clock support for Amlogic platforms

# CONFIG_MSTAR_MSC313_MPLL is not set
# CONFIG_MCHP_CLK_MPFS is not set
# CONFIG_COMMON_CLK_PISTACHIO is not set
# CONFIG_COMMON_CLK_QCOM is not set
# CONFIG_CLK_MT7621 is not set
# CONFIG_CLK_RENESAS is not set
# CONFIG_COMMON_CLK_SAMSUNG is not set
# CONFIG_S3C2410_COMMON_CLK is not set
# CONFIG_S3C2412_COMMON_CLK is not set
# CONFIG_S3C2443_COMMON_CLK is not set
CONFIG_CLK_SIFIVE=y
CONFIG_CLK_SIFIVE_PRCI=y
# CONFIG_CLK_INTEL_SOCFPGA is not set
# CONFIG_SPRD_COMMON_CLK is not set
# CONFIG_CLK_STARFIVE_JH7100 is not set
CONFIG_CLK_SUNXI=y
CONFIG_CLK_SUNXI_CLOCKS=y
CONFIG_CLK_SUNXI_PRCM_SUN6I=y
CONFIG_CLK_SUNXI_PRCM_SUN8I=y
CONFIG_CLK_SUNXI_PRCM_SUN9I=y
# CONFIG_SUNXI_CCU is not set
# CONFIG_COMMON_CLK_TI_ADPLL is not set
# CONFIG_CLK_UNIPHIER is not set
# CONFIG_COMMON_CLK_VISCONTI is not set
# CONFIG_CLK_LGM_CGU is not set
CONFIG_XILINX_VCU=y
# CONFIG_COMMON_CLK_ZYNQMP is not set
CONFIG_CLK_KUNIT_TEST=m
CONFIG_CLK_GATE_KUNIT_TEST=m
CONFIG_HWSPINLOCK=y
# CONFIG_HWSPINLOCK_OMAP is not set
# CONFIG_HWSPINLOCK_QCOM is not set
# CONFIG_HWSPINLOCK_SPRD is not set
# CONFIG_HWSPINLOCK_STM32 is not set
# CONFIG_HWSPINLOCK_SUN6I is not set
# CONFIG_HSEM_U8500 is not set

#
# Clock Source drivers
#
CONFIG_TIMER_OF=y
CONFIG_TIMER_PROBE=y
# CONFIG_BCM2835_TIMER is not set
# CONFIG_BCM_KONA_TIMER is not set
# CONFIG_DAVINCI_TIMER is not set
# CONFIG_DIGICOLOR_TIMER is not set
# CONFIG_OMAP_DM_TIMER is not set
# CONFIG_DW_APB_TIMER is not set
# CONFIG_FTTMR010_TIMER is not set
# CONFIG_IXP4XX_TIMER is not set
# CONFIG_MESON6_TIMER is not set
# CONFIG_OWL_TIMER is not set
# CONFIG_RDA_TIMER is not set
# CONFIG_SUN4I_TIMER is not set
# CONFIG_SUN5I_HSTIMER is not set
# CONFIG_TEGRA_TIMER is not set
# CONFIG_VT8500_TIMER is not set
# CONFIG_NPCM7XX_TIMER is not set
# CONFIG_CADENCE_TTC_TIMER is not set
# CONFIG_ASM9260_TIMER is not set
# CONFIG_CLKSRC_DBX500_PRCMU is not set
# CONFIG_CLPS711X_TIMER is not set
# CONFIG_MXS_TIMER is not set
# CONFIG_NSPIRE_TIMER is not set
# CONFIG_INTEGRATOR_AP_TIMER is not set
# CONFIG_CLKSRC_PISTACHIO is not set
# CONFIG_CLKSRC_TI_32K is not set
# CONFIG_CLKSRC_STM32_LP is not set
# CONFIG_CLKSRC_MPS2 is not set
# CONFIG_ARC_TIMERS is not set
# CONFIG_ARM_TIMER_SP804 is not set
# CONFIG_ARMV7M_SYSTICK is not set
# CONFIG_ATMEL_PIT is not set
# CONFIG_ATMEL_ST is not set
# CONFIG_CLKSRC_SAMSUNG_PWM is not set
# CONFIG_FSL_FTM_TIMER is not set
# CONFIG_OXNAS_RPS_TIMER is not set
# CONFIG_MTK_TIMER is not set
# CONFIG_CLKSRC_JCORE_PIT is not set
# CONFIG_SH_TIMER_CMT is not set
# CONFIG_SH_TIMER_MTU2 is not set
# CONFIG_RENESAS_OSTM is not set
# CONFIG_SH_TIMER_TMU is not set
# CONFIG_EM_TIMER_STI is not set
# CONFIG_CLKSRC_VERSATILE is not set
# CONFIG_CLKSRC_PXA is not set
# CONFIG_TIMER_IMX_SYS_CTR is not set
# CONFIG_CLKSRC_ST_LPC is not set
# CONFIG_GXP_TIMER is not set
CONFIG_RISCV_TIMER=y
# CONFIG_CLINT_TIMER is not set
# CONFIG_MSC313E_TIMER is not set
# CONFIG_INGENIC_TIMER is not set
# CONFIG_INGENIC_SYSOST is not set
# CONFIG_INGENIC_OST is not set
CONFIG_MICROCHIP_PIT64B=y
# end of Clock Source drivers

CONFIG_MAILBOX=y
# CONFIG_IMX_MBOX is not set
CONFIG_PLATFORM_MHU=y
# CONFIG_ARMADA_37XX_RWTM_MBOX is not set
# CONFIG_ROCKCHIP_MBOX is not set
CONFIG_ALTERA_MBOX=y
# CONFIG_MAILBOX_TEST is not set
# CONFIG_POLARFIRE_SOC_MAILBOX is not set
# CONFIG_QCOM_APCS_IPC is not set
# CONFIG_BCM_PDC_MBOX is not set
# CONFIG_STM32_IPCC is not set
# CONFIG_MTK_ADSP_MBOX is not set
# CONFIG_MTK_CMDQ_MBOX is not set
# CONFIG_SUN6I_MSGBOX is not set
# CONFIG_SPRD_MBOX is not set
# CONFIG_QCOM_IPCC is not set
CONFIG_IOMMU_API=y
# CONFIG_IOMMU_SUPPORT is not set

#
# Remoteproc drivers
#
CONFIG_REMOTEPROC=y
CONFIG_REMOTEPROC_CDEV=y
# CONFIG_INGENIC_VPU_RPROC is not set
# CONFIG_MTK_SCP is not set
# CONFIG_MESON_MX_AO_ARC_REMOTEPROC is not set
# CONFIG_RCAR_REMOTEPROC is not set
# end of Remoteproc drivers

#
# Rpmsg drivers
#
CONFIG_RPMSG=y
# CONFIG_RPMSG_CTRL is not set
CONFIG_RPMSG_NS=y
CONFIG_RPMSG_QCOM_GLINK=m
CONFIG_RPMSG_QCOM_GLINK_RPM=m
CONFIG_RPMSG_VIRTIO=y
# end of Rpmsg drivers

CONFIG_SOUNDWIRE=y

#
# SoundWire Devices
#

#
# SOC (System On Chip) specific Drivers
#
# CONFIG_OWL_PM_DOMAINS is not set

#
# Amlogic SoC drivers
#
# CONFIG_MESON_CANVAS is not set
# CONFIG_MESON_CLK_MEASURE is not set
# CONFIG_MESON_GX_SOCINFO is not set
# CONFIG_MESON_GX_PM_DOMAINS is not set
# CONFIG_MESON_EE_PM_DOMAINS is not set
# CONFIG_MESON_MX_SOCINFO is not set
# end of Amlogic SoC drivers

#
# Apple SoC drivers
#
# CONFIG_APPLE_PMGR_PWRSTATE is not set
# CONFIG_APPLE_RTKIT is not set
# CONFIG_APPLE_SART is not set
# end of Apple SoC drivers

#
# ASPEED SoC drivers
#
# CONFIG_ASPEED_LPC_CTRL is not set
# CONFIG_ASPEED_LPC_SNOOP is not set
# CONFIG_ASPEED_UART_ROUTING is not set
# CONFIG_ASPEED_P2A_CTRL is not set
# CONFIG_ASPEED_SOCINFO is not set
# end of ASPEED SoC drivers

# CONFIG_AT91_SOC_ID is not set
# CONFIG_AT91_SOC_SFR is not set

#
# Broadcom SoC drivers
#
# CONFIG_BCM2835_POWER is not set
# CONFIG_SOC_BCM63XX is not set
# CONFIG_SOC_BRCMSTB is not set
# CONFIG_BCM_PMB is not set
# end of Broadcom SoC drivers

#
# NXP/Freescale QorIQ SoC drivers
#
# CONFIG_QUICC_ENGINE is not set
CONFIG_DPAA2_CONSOLE=y
# end of NXP/Freescale QorIQ SoC drivers

#
# fujitsu SoC drivers
#
# end of fujitsu SoC drivers

#
# i.MX SoC drivers
#
# CONFIG_IMX_GPCV2_PM_DOMAINS is not set
# CONFIG_SOC_IMX8M is not set
# end of i.MX SoC drivers

#
# IXP4xx SoC drivers
#
# CONFIG_IXP4XX_QMGR is not set
# CONFIG_IXP4XX_NPE is not set
# end of IXP4xx SoC drivers

#
# Enable LiteX SoC Builder specific drivers
#
CONFIG_LITEX=y
CONFIG_LITEX_SOC_CONTROLLER=m
# end of Enable LiteX SoC Builder specific drivers

#
# MediaTek SoC drivers
#
# CONFIG_MTK_CMDQ is not set
# CONFIG_MTK_DEVAPC is not set
# CONFIG_MTK_INFRACFG is not set
# CONFIG_MTK_PMIC_WRAP is not set
# CONFIG_MTK_SCPSYS is not set
# CONFIG_MTK_SCPSYS_PM_DOMAINS is not set
# CONFIG_MTK_MMSYS is not set
# end of MediaTek SoC drivers

#
# Qualcomm SoC drivers
#
# CONFIG_QCOM_AOSS_QMP is not set
# CONFIG_QCOM_COMMAND_DB is not set
# CONFIG_QCOM_GENI_SE is not set
# CONFIG_QCOM_GSBI is not set
# CONFIG_QCOM_LLCC is not set
# CONFIG_QCOM_RPMH is not set
# CONFIG_QCOM_SMEM is not set
# CONFIG_QCOM_SMD_RPM is not set
# CONFIG_QCOM_SPM is not set
# CONFIG_QCOM_WCNSS_CTRL is not set
# CONFIG_QCOM_ICC_BWMON is not set
# end of Qualcomm SoC drivers

# CONFIG_SOC_RENESAS is not set
# CONFIG_ROCKCHIP_GRF is not set
# CONFIG_ROCKCHIP_IODOMAIN is not set
# CONFIG_ROCKCHIP_PM_DOMAINS is not set
# CONFIG_SOC_SAMSUNG is not set
CONFIG_SIFIVE_L2=y
# CONFIG_SOC_TEGRA20_VOLTAGE_COUPLER is not set
# CONFIG_SOC_TEGRA30_VOLTAGE_COUPLER is not set
CONFIG_SOC_TI=y
# CONFIG_UX500_SOC_ID is not set

#
# Xilinx SoC drivers
#
# end of Xilinx SoC drivers
# end of SOC (System On Chip) specific Drivers

CONFIG_PM_DEVFREQ=y

#
# DEVFREQ Governors
#
CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND=y
# CONFIG_DEVFREQ_GOV_PERFORMANCE is not set
# CONFIG_DEVFREQ_GOV_POWERSAVE is not set
# CONFIG_DEVFREQ_GOV_USERSPACE is not set
# CONFIG_DEVFREQ_GOV_PASSIVE is not set

#
# DEVFREQ Drivers
#
# CONFIG_ARM_EXYNOS_BUS_DEVFREQ is not set
# CONFIG_ARM_IMX_BUS_DEVFREQ is not set
# CONFIG_ARM_TEGRA_DEVFREQ is not set
# CONFIG_ARM_MEDIATEK_CCI_DEVFREQ is not set
# CONFIG_ARM_SUN8I_A33_MBUS_DEVFREQ is not set
# CONFIG_PM_DEVFREQ_EVENT is not set
CONFIG_EXTCON=y

#
# Extcon Device Drivers
#
# CONFIG_EXTCON_FSA9480 is not set
CONFIG_EXTCON_GPIO=y
CONFIG_EXTCON_MAX14577=m
CONFIG_EXTCON_MAX3355=y
# CONFIG_EXTCON_MAX77843 is not set
CONFIG_EXTCON_PTN5150=y
# CONFIG_EXTCON_QCOM_SPMI_MISC is not set
CONFIG_EXTCON_RT8973A=y
CONFIG_EXTCON_SM5502=m
CONFIG_EXTCON_USB_GPIO=y
# CONFIG_EXTCON_USBC_TUSB320 is not set
CONFIG_MEMORY=y
CONFIG_DDR=y
# CONFIG_ATMEL_SDRAMC is not set
# CONFIG_ATMEL_EBI is not set
# CONFIG_BRCMSTB_DPFE is not set
# CONFIG_BT1_L2_CTL is not set
# CONFIG_TI_AEMIF is not set
# CONFIG_TI_EMIF is not set
# CONFIG_OMAP_GPMC is not set
# CONFIG_MVEBU_DEVBUS is not set
# CONFIG_FSL_CORENET_CF is not set
# CONFIG_FSL_IFC is not set
# CONFIG_JZ4780_NEMC is not set
# CONFIG_MTK_SMI is not set
# CONFIG_DA8XX_DDRCTL is not set
# CONFIG_RENESAS_RPCIF is not set
# CONFIG_STM32_FMC2_EBI is not set
# CONFIG_SAMSUNG_MC is not set
CONFIG_TEGRA_MC=y
CONFIG_TEGRA20_EMC=y
CONFIG_TEGRA30_EMC=y
CONFIG_TEGRA124_EMC=y
# CONFIG_TEGRA210_EMC is not set
# CONFIG_IIO is not set
# CONFIG_NTB is not set
CONFIG_PWM=y
CONFIG_PWM_SYSFS=y
# CONFIG_PWM_ATMEL is not set
CONFIG_PWM_ATMEL_TCB=m
# CONFIG_PWM_BCM_IPROC is not set
# CONFIG_PWM_BCM_KONA is not set
# CONFIG_PWM_BCM2835 is not set
# CONFIG_PWM_BERLIN is not set
# CONFIG_PWM_BRCMSTB is not set
# CONFIG_PWM_CLK is not set
# CONFIG_PWM_CLPS711X is not set
# CONFIG_PWM_DWC is not set
# CONFIG_PWM_EP93XX is not set
CONFIG_PWM_FSL_FTM=y
# CONFIG_PWM_HIBVT is not set
# CONFIG_PWM_IMG is not set
# CONFIG_PWM_IMX1 is not set
# CONFIG_PWM_IMX27 is not set
# CONFIG_PWM_IMX_TPM is not set
# CONFIG_PWM_INTEL_LGM is not set
# CONFIG_PWM_IQS620A is not set
# CONFIG_PWM_JZ4740 is not set
# CONFIG_PWM_KEEMBAY is not set
CONFIG_PWM_LP3943=m
# CONFIG_PWM_LPC18XX_SCT is not set
# CONFIG_PWM_LPC32XX is not set
# CONFIG_PWM_LPSS_PCI is not set
# CONFIG_PWM_LPSS_PLATFORM is not set
# CONFIG_PWM_MESON is not set
# CONFIG_PWM_MTK_DISP is not set
# CONFIG_PWM_MEDIATEK is not set
# CONFIG_PWM_MXS is not set
CONFIG_PWM_NTXEC=m
# CONFIG_PWM_OMAP_DMTIMER is not set
CONFIG_PWM_PCA9685=y
# CONFIG_PWM_PXA is not set
# CONFIG_PWM_RASPBERRYPI_POE is not set
# CONFIG_PWM_RCAR is not set
# CONFIG_PWM_RENESAS_TPU is not set
# CONFIG_PWM_ROCKCHIP is not set
# CONFIG_PWM_SAMSUNG is not set
# CONFIG_PWM_SIFIVE is not set
# CONFIG_PWM_SL28CPLD is not set
# CONFIG_PWM_SPEAR is not set
# CONFIG_PWM_SPRD is not set
# CONFIG_PWM_STI is not set
# CONFIG_PWM_STM32 is not set
# CONFIG_PWM_STM32_LP is not set
CONFIG_PWM_STMPE=y
# CONFIG_PWM_SUN4I is not set
# CONFIG_PWM_SUNPLUS is not set
# CONFIG_PWM_TEGRA is not set
# CONFIG_PWM_TIECAP is not set
# CONFIG_PWM_TIEHRPWM is not set
# CONFIG_PWM_VISCONTI is not set
# CONFIG_PWM_VT8500 is not set
# CONFIG_PWM_XILINX is not set

#
# IRQ chip support
#
CONFIG_IRQCHIP=y
CONFIG_AL_FIC=y
# CONFIG_JCORE_AIC is not set
# CONFIG_RENESAS_INTC_IRQPIN is not set
# CONFIG_RENESAS_IRQC is not set
# CONFIG_RENESAS_RZA1_IRQC is not set
# CONFIG_RENESAS_RZG2L_IRQC is not set
# CONFIG_SL28CPLD_INTC is not set
# CONFIG_TS4800_IRQ is not set
# CONFIG_XILINX_INTC is not set
# CONFIG_INGENIC_TCU_IRQ is not set
# CONFIG_IRQ_UNIPHIER_AIDET is not set
# CONFIG_MESON_IRQ_GPIO is not set
# CONFIG_IMX_IRQSTEER is not set
# CONFIG_IMX_INTMUX is not set
CONFIG_RISCV_INTC=y
CONFIG_SIFIVE_PLIC=y
# CONFIG_EXYNOS_IRQ_COMBINER is not set
# CONFIG_MST_IRQ is not set
# CONFIG_MCHP_EIC is not set
# CONFIG_SUNPLUS_SP7021_INTC is not set
# end of IRQ chip support

CONFIG_IPACK_BUS=m
# CONFIG_BOARD_TPCI200 is not set
# CONFIG_SERIAL_IPOCTAL is not set
CONFIG_RESET_CONTROLLER=y
# CONFIG_RESET_A10SR is not set
# CONFIG_RESET_ATH79 is not set
# CONFIG_RESET_AXS10X is not set
# CONFIG_RESET_BCM6345 is not set
# CONFIG_RESET_BERLIN is not set
# CONFIG_RESET_BRCMSTB is not set
# CONFIG_RESET_BRCMSTB_RESCAL is not set
# CONFIG_RESET_HSDK is not set
# CONFIG_RESET_IMX7 is not set
# CONFIG_RESET_INTEL_GW is not set
# CONFIG_RESET_K210 is not set
# CONFIG_RESET_LANTIQ is not set
# CONFIG_RESET_LPC18XX is not set
# CONFIG_RESET_MCHP_SPARX5 is not set
# CONFIG_RESET_MESON is not set
# CONFIG_RESET_MESON_AUDIO_ARB is not set
# CONFIG_RESET_NPCM is not set
# CONFIG_RESET_PISTACHIO is not set
# CONFIG_RESET_QCOM_AOSS is not set
# CONFIG_RESET_QCOM_PDC is not set
# CONFIG_RESET_RASPBERRYPI is not set
# CONFIG_RESET_RZG2L_USBPHY_CTRL is not set
# CONFIG_RESET_SCMI is not set
CONFIG_RESET_SIMPLE=y
# CONFIG_RESET_SOCFPGA is not set
# CONFIG_RESET_STARFIVE_JH7100 is not set
# CONFIG_RESET_SUNPLUS is not set
# CONFIG_RESET_SUNXI is not set
# CONFIG_RESET_TI_SCI is not set
CONFIG_RESET_TI_SYSCON=y
# CONFIG_RESET_TI_TPS380X is not set
# CONFIG_RESET_TN48M_CPLD is not set
# CONFIG_RESET_UNIPHIER is not set
# CONFIG_RESET_UNIPHIER_GLUE is not set
# CONFIG_RESET_ZYNQ is not set
# CONFIG_COMMON_RESET_HI3660 is not set
# CONFIG_COMMON_RESET_HI6220 is not set

#
# PHY Subsystem
#
CONFIG_GENERIC_PHY=y
CONFIG_GENERIC_PHY_MIPI_DPHY=y
# CONFIG_PHY_LPC18XX_USB_OTG is not set
# CONFIG_PHY_PISTACHIO_USB is not set
# CONFIG_PHY_XGENE is not set
CONFIG_PHY_CAN_TRANSCEIVER=m
# CONFIG_PHY_SUN6I_MIPI_DPHY is not set
# CONFIG_PHY_SUN50I_USB3 is not set
# CONFIG_PHY_MESON8_HDMI_TX is not set
# CONFIG_PHY_MESON_G12A_MIPI_DPHY_ANALOG is not set
# CONFIG_PHY_MESON_G12A_USB2 is not set
# CONFIG_PHY_MESON_G12A_USB3_PCIE is not set
# CONFIG_PHY_MESON_AXG_PCIE is not set
# CONFIG_PHY_MESON_AXG_MIPI_PCIE_ANALOG is not set
# CONFIG_PHY_MESON_AXG_MIPI_DPHY is not set

#
# PHY drivers for Broadcom platforms
#
# CONFIG_PHY_BCM63XX_USBH is not set
# CONFIG_PHY_CYGNUS_PCIE is not set
# CONFIG_PHY_BCM_SR_USB is not set
CONFIG_BCM_KONA_USB2_PHY=m
# CONFIG_PHY_BCM_NS_USB2 is not set
# CONFIG_PHY_NS2_USB_DRD is not set
# CONFIG_PHY_BRCM_SATA is not set
# CONFIG_PHY_BRCM_USB is not set
# CONFIG_PHY_BCM_SR_PCIE is not set
# end of PHY drivers for Broadcom platforms

CONFIG_PHY_CADENCE_TORRENT=y
# CONFIG_PHY_CADENCE_DPHY is not set
# CONFIG_PHY_CADENCE_DPHY_RX is not set
CONFIG_PHY_CADENCE_SIERRA=y
# CONFIG_PHY_CADENCE_SALVO is not set
CONFIG_PHY_FSL_IMX8MQ_USB=m
# CONFIG_PHY_MIXEL_LVDS_PHY is not set
# CONFIG_PHY_MIXEL_MIPI_DPHY is not set
# CONFIG_PHY_FSL_IMX8M_PCIE is not set
# CONFIG_PHY_FSL_LYNX_28G is not set
# CONFIG_PHY_HI6220_USB is not set
# CONFIG_PHY_HI3660_USB is not set
# CONFIG_PHY_HI3670_USB is not set
# CONFIG_PHY_HI3670_PCIE is not set
# CONFIG_PHY_HISTB_COMBPHY is not set
# CONFIG_PHY_HISI_INNO_USB2 is not set
# CONFIG_PHY_LANTIQ_VRX200_PCIE is not set
# CONFIG_PHY_LANTIQ_RCU_USB2 is not set
# CONFIG_ARMADA375_USBCLUSTER_PHY is not set
# CONFIG_PHY_BERLIN_SATA is not set
# CONFIG_PHY_BERLIN_USB is not set
CONFIG_PHY_MVEBU_A3700_UTMI=y
# CONFIG_PHY_MVEBU_A38X_COMPHY is not set
CONFIG_PHY_PXA_28NM_HSIC=m
# CONFIG_PHY_PXA_28NM_USB2 is not set
# CONFIG_PHY_PXA_USB is not set
# CONFIG_PHY_MMP3_USB is not set
# CONFIG_PHY_MMP3_HSIC is not set
# CONFIG_PHY_MTK_PCIE is not set
# CONFIG_PHY_MTK_TPHY is not set
# CONFIG_PHY_MTK_UFS is not set
# CONFIG_PHY_MTK_XSPHY is not set
# CONFIG_PHY_MTK_HDMI is not set
# CONFIG_PHY_MTK_MIPI_DSI is not set
# CONFIG_PHY_MTK_DP is not set
# CONFIG_PHY_SPARX5_SERDES is not set
# CONFIG_PHY_LAN966X_SERDES is not set
CONFIG_PHY_OCELOT_SERDES=m
# CONFIG_PHY_ATH79_USB is not set
# CONFIG_PHY_QCOM_EDP is not set
# CONFIG_PHY_QCOM_IPQ4019_USB is not set
# CONFIG_PHY_QCOM_PCIE2 is not set
# CONFIG_PHY_QCOM_QMP is not set
# CONFIG_PHY_QCOM_QUSB2 is not set
# CONFIG_PHY_QCOM_USB_SNPS_FEMTO_V2 is not set
# CONFIG_PHY_QCOM_USB_HS_28NM is not set
# CONFIG_PHY_QCOM_USB_SS is not set
# CONFIG_PHY_QCOM_IPQ806X_USB is not set
# CONFIG_PHY_MT7621_PCI is not set
# CONFIG_PHY_RALINK_USB is not set
# CONFIG_PHY_RCAR_GEN3_USB3 is not set
# CONFIG_PHY_ROCKCHIP_DPHY_RX0 is not set
# CONFIG_PHY_ROCKCHIP_INNO_HDMI is not set
# CONFIG_PHY_ROCKCHIP_INNO_CSIDPHY is not set
# CONFIG_PHY_ROCKCHIP_INNO_DSIDPHY is not set
# CONFIG_PHY_ROCKCHIP_PCIE is not set
# CONFIG_PHY_ROCKCHIP_TYPEC is not set
# CONFIG_PHY_EXYNOS_DP_VIDEO is not set
# CONFIG_PHY_EXYNOS_MIPI_VIDEO is not set
# CONFIG_PHY_EXYNOS_PCIE is not set
# CONFIG_PHY_SAMSUNG_UFS is not set
# CONFIG_PHY_SAMSUNG_USB2 is not set
# CONFIG_PHY_UNIPHIER_USB2 is not set
# CONFIG_PHY_UNIPHIER_USB3 is not set
# CONFIG_PHY_UNIPHIER_PCIE is not set
CONFIG_PHY_UNIPHIER_AHCI=m
# CONFIG_PHY_ST_SPEAR1310_MIPHY is not set
# CONFIG_PHY_ST_SPEAR1340_MIPHY is not set
# CONFIG_PHY_STIH407_USB is not set
# CONFIG_PHY_STM32_USBPHYC is not set
# CONFIG_PHY_TEGRA194_P2U is not set
# CONFIG_PHY_DA8XX_USB is not set
# CONFIG_PHY_AM654_SERDES is not set
# CONFIG_PHY_J721E_WIZ is not set
# CONFIG_OMAP_CONTROL_PHY is not set
# CONFIG_TI_PIPE3 is not set
# CONFIG_PHY_INTEL_KEEMBAY_EMMC is not set
# CONFIG_PHY_INTEL_KEEMBAY_USB is not set
# CONFIG_PHY_INTEL_LGM_COMBO is not set
# CONFIG_PHY_INTEL_LGM_EMMC is not set
# CONFIG_PHY_INTEL_THUNDERBAY_EMMC is not set
# CONFIG_PHY_XILINX_ZYNQMP is not set
# end of PHY Subsystem

CONFIG_POWERCAP=y
# CONFIG_DTPM is not set
CONFIG_MCB=y
# CONFIG_MCB_PCI is not set
CONFIG_MCB_LPC=m

#
# Performance monitor support
#
# CONFIG_ARM_CCN is not set
# CONFIG_ARM_CMN is not set
CONFIG_RISCV_PMU=y
CONFIG_RISCV_PMU_LEGACY=y
CONFIG_RISCV_PMU_SBI=y
# CONFIG_ARM_SMMU_V3_PMU is not set
# CONFIG_FSL_IMX8_DDR_PMU is not set
# CONFIG_XGENE_PMU is not set
# CONFIG_ARM_DMC620_PMU is not set
# CONFIG_MARVELL_CN10K_TAD_PMU is not set
# CONFIG_HNS3_PMU is not set
# CONFIG_MARVELL_CN10K_DDR_PMU is not set
# end of Performance monitor support

# CONFIG_RAS is not set
CONFIG_USB4=y
# CONFIG_USB4_DEBUGFS_WRITE is not set
# CONFIG_USB4_DMA_TEST is not set

#
# Android
#
# CONFIG_ANDROID_BINDER_IPC is not set
# end of Android

# CONFIG_LIBNVDIMM is not set
CONFIG_DAX=m
CONFIG_NVMEM=y
CONFIG_NVMEM_SYSFS=y
# CONFIG_NVMEM_IMX_IIM is not set
# CONFIG_NVMEM_IMX_OCOTP is not set
# CONFIG_JZ4780_EFUSE is not set
# CONFIG_NVMEM_LPC18XX_EEPROM is not set
# CONFIG_NVMEM_LPC18XX_OTP is not set
# CONFIG_NVMEM_MXS_OCOTP is not set
# CONFIG_MTK_EFUSE is not set
# CONFIG_MICROCHIP_OTPC is not set
# CONFIG_NVMEM_NINTENDO_OTP is not set
# CONFIG_QCOM_QFPROM is not set
# CONFIG_ROCKCHIP_EFUSE is not set
# CONFIG_ROCKCHIP_OTP is not set
# CONFIG_NVMEM_BCM_OCOTP is not set
# CONFIG_NVMEM_STM32_ROMEM is not set
# CONFIG_UNIPHIER_EFUSE is not set
# CONFIG_NVMEM_VF610_OCOTP is not set
# CONFIG_MESON_MX_EFUSE is not set
# CONFIG_NVMEM_SNVS_LPGPR is not set
# CONFIG_SC27XX_EFUSE is not set
# CONFIG_SPRD_EFUSE is not set
CONFIG_NVMEM_RMEM=y
# CONFIG_NVMEM_BRCM_NVRAM is not set
# CONFIG_NVMEM_LAYERSCAPE_SFP is not set
# CONFIG_NVMEM_SUNPLUS_OCOTP is not set
# CONFIG_NVMEM_APPLE_EFUSES is not set

#
# HW tracing support
#
CONFIG_STM=m
CONFIG_STM_PROTO_BASIC=m
CONFIG_STM_PROTO_SYS_T=m
CONFIG_STM_DUMMY=m
CONFIG_STM_SOURCE_CONSOLE=m
CONFIG_STM_SOURCE_HEARTBEAT=m
# CONFIG_INTEL_TH is not set
# end of HW tracing support

# CONFIG_FPGA is not set
CONFIG_FSI=m
CONFIG_FSI_NEW_DEV_NODE=y
CONFIG_FSI_MASTER_GPIO=m
CONFIG_FSI_MASTER_HUB=m
CONFIG_FSI_MASTER_ASPEED=m
# CONFIG_FSI_SCOM is not set
CONFIG_FSI_SBEFIFO=m
CONFIG_FSI_OCC=m
# CONFIG_TEE is not set
CONFIG_MULTIPLEXER=y

#
# Multiplexer drivers
#
CONFIG_MUX_ADG792A=m
# CONFIG_MUX_GPIO is not set
CONFIG_MUX_MMIO=y
# end of Multiplexer drivers

CONFIG_PM_OPP=y
# CONFIG_SIOX is not set
CONFIG_SLIMBUS=m
CONFIG_SLIM_QCOM_CTRL=m
CONFIG_INTERCONNECT=y
# CONFIG_INTERCONNECT_IMX is not set
# CONFIG_INTERCONNECT_QCOM_OSM_L3 is not set
# CONFIG_INTERCONNECT_SAMSUNG is not set
CONFIG_COUNTER=m
# CONFIG_104_QUAD_8 is not set
# CONFIG_INTERRUPT_CNT is not set
# CONFIG_STM32_TIMER_CNT is not set
# CONFIG_STM32_LPTIMER_CNT is not set
# CONFIG_TI_EQEP is not set
CONFIG_FTM_QUADDEC=m
# CONFIG_MICROCHIP_TCB_CAPTURE is not set
CONFIG_INTEL_QEP=m
# CONFIG_MOST is not set
# CONFIG_PECI is not set
# CONFIG_HTE is not set
# end of Device Drivers

#
# File systems
#
CONFIG_VALIDATE_FS_PARSER=y
CONFIG_FS_IOMAP=y
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_POSIX_ACL=y
CONFIG_EXT3_FS_SECURITY=y
CONFIG_EXT4_FS=y
CONFIG_EXT4_FS_POSIX_ACL=y
CONFIG_EXT4_FS_SECURITY=y
# CONFIG_EXT4_DEBUG is not set
# CONFIG_EXT4_KUNIT_TESTS is not set
CONFIG_JBD2=y
# CONFIG_JBD2_DEBUG is not set
CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
CONFIG_JFS_FS=m
# CONFIG_JFS_POSIX_ACL is not set
# CONFIG_JFS_SECURITY is not set
# CONFIG_JFS_DEBUG is not set
# CONFIG_JFS_STATISTICS is not set
# CONFIG_XFS_FS is not set
CONFIG_GFS2_FS=y
# CONFIG_BTRFS_FS is not set
# CONFIG_NILFS2_FS is not set
# CONFIG_F2FS_FS is not set
# CONFIG_ZONEFS_FS is not set
CONFIG_FS_POSIX_ACL=y
CONFIG_EXPORTFS=y
# CONFIG_EXPORTFS_BLOCK_OPS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FS_ENCRYPTION=y
CONFIG_FS_ENCRYPTION_ALGS=y
# CONFIG_FS_VERITY is not set
CONFIG_FSNOTIFY=y
# CONFIG_DNOTIFY is not set
CONFIG_INOTIFY_USER=y
CONFIG_FANOTIFY=y
# CONFIG_FANOTIFY_ACCESS_PERMISSIONS is not set
CONFIG_QUOTA=y
CONFIG_PRINT_QUOTA_WARNING=y
# CONFIG_QUOTA_DEBUG is not set
# CONFIG_QFMT_V1 is not set
# CONFIG_QFMT_V2 is not set
CONFIG_QUOTACTL=y
CONFIG_AUTOFS4_FS=y
CONFIG_AUTOFS_FS=y
CONFIG_FUSE_FS=m
CONFIG_CUSE=m
# CONFIG_VIRTIO_FS is not set
CONFIG_OVERLAY_FS=y
# CONFIG_OVERLAY_FS_REDIRECT_DIR is not set
# CONFIG_OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW is not set
CONFIG_OVERLAY_FS_INDEX=y
CONFIG_OVERLAY_FS_NFS_EXPORT=y
# CONFIG_OVERLAY_FS_XINO_AUTO is not set
# CONFIG_OVERLAY_FS_METACOPY is not set

#
# Caches
#
CONFIG_NETFS_SUPPORT=y
CONFIG_NETFS_STATS=y
CONFIG_FSCACHE=y
# CONFIG_FSCACHE_STATS is not set
CONFIG_FSCACHE_DEBUG=y
CONFIG_CACHEFILES=y
CONFIG_CACHEFILES_DEBUG=y
# CONFIG_CACHEFILES_ERROR_INJECTION is not set
# CONFIG_CACHEFILES_ONDEMAND is not set
# end of Caches

#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=y
# CONFIG_JOLIET is not set
CONFIG_ZISOFS=y
CONFIG_UDF_FS=m
# end of CD-ROM/DVD Filesystems

#
# DOS/FAT/EXFAT/NT Filesystems
#
CONFIG_FAT_FS=y
CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=y
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
CONFIG_FAT_DEFAULT_UTF8=y
CONFIG_FAT_KUNIT_TEST=m
# CONFIG_EXFAT_FS is not set
# CONFIG_NTFS_FS is not set
# CONFIG_NTFS3_FS is not set
# end of DOS/FAT/EXFAT/NT Filesystems

#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
# CONFIG_PROC_KCORE is not set
CONFIG_PROC_VMCORE=y
# CONFIG_PROC_VMCORE_DEVICE_DUMP is not set
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
# CONFIG_PROC_CHILDREN is not set
CONFIG_KERNFS=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_TMPFS_XATTR is not set
# CONFIG_TMPFS_INODE64 is not set
CONFIG_ARCH_SUPPORTS_HUGETLBFS=y
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_MEMFD_CREATE=y
CONFIG_ARCH_HAS_GIGANTIC_PAGE=y
CONFIG_CONFIGFS_FS=y
CONFIG_EFIVAR_FS=m
# end of Pseudo filesystems

CONFIG_MISC_FILESYSTEMS=y
CONFIG_ORANGEFS_FS=y
CONFIG_ADFS_FS=y
# CONFIG_ADFS_FS_RW is not set
# CONFIG_AFFS_FS is not set
CONFIG_ECRYPT_FS=m
CONFIG_ECRYPT_FS_MESSAGING=y
CONFIG_HFS_FS=m
CONFIG_HFSPLUS_FS=y
CONFIG_BEFS_FS=y
CONFIG_BEFS_DEBUG=y
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_JFFS2_FS is not set
CONFIG_CRAMFS=y
CONFIG_CRAMFS_BLOCKDEV=y
# CONFIG_CRAMFS_MTD is not set
# CONFIG_SQUASHFS is not set
CONFIG_VXFS_FS=m
CONFIG_MINIX_FS=m
CONFIG_OMFS_FS=y
CONFIG_HPFS_FS=m
# CONFIG_QNX4FS_FS is not set
# CONFIG_QNX6FS_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_PSTORE=m
CONFIG_PSTORE_DEFAULT_KMSG_BYTES=10240
CONFIG_PSTORE_DEFLATE_COMPRESS=m
# CONFIG_PSTORE_LZO_COMPRESS is not set
CONFIG_PSTORE_LZ4_COMPRESS=m
CONFIG_PSTORE_LZ4HC_COMPRESS=m
# CONFIG_PSTORE_842_COMPRESS is not set
# CONFIG_PSTORE_ZSTD_COMPRESS is not set
CONFIG_PSTORE_COMPRESS=y
# CONFIG_PSTORE_DEFLATE_COMPRESS_DEFAULT is not set
CONFIG_PSTORE_LZ4_COMPRESS_DEFAULT=y
# CONFIG_PSTORE_LZ4HC_COMPRESS_DEFAULT is not set
CONFIG_PSTORE_COMPRESS_DEFAULT="lz4"
CONFIG_PSTORE_CONSOLE=y
CONFIG_PSTORE_PMSG=y
CONFIG_PSTORE_RAM=m
CONFIG_PSTORE_ZONE=m
CONFIG_PSTORE_BLK=m
CONFIG_PSTORE_BLK_BLKDEV=""
CONFIG_PSTORE_BLK_KMSG_SIZE=64
CONFIG_PSTORE_BLK_MAX_REASON=2
CONFIG_PSTORE_BLK_PMSG_SIZE=64
CONFIG_PSTORE_BLK_CONSOLE_SIZE=64
CONFIG_SYSV_FS=y
CONFIG_UFS_FS=y
CONFIG_UFS_FS_WRITE=y
CONFIG_UFS_DEBUG=y
CONFIG_EROFS_FS=m
# CONFIG_EROFS_FS_DEBUG is not set
# CONFIG_EROFS_FS_XATTR is not set
# CONFIG_EROFS_FS_ZIP is not set
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
# CONFIG_NLS_CODEPAGE_437 is not set
CONFIG_NLS_CODEPAGE_737=y
CONFIG_NLS_CODEPAGE_775=y
CONFIG_NLS_CODEPAGE_850=m
CONFIG_NLS_CODEPAGE_852=y
# CONFIG_NLS_CODEPAGE_855 is not set
CONFIG_NLS_CODEPAGE_857=m
CONFIG_NLS_CODEPAGE_860=m
CONFIG_NLS_CODEPAGE_861=y
CONFIG_NLS_CODEPAGE_862=y
CONFIG_NLS_CODEPAGE_863=y
# CONFIG_NLS_CODEPAGE_864 is not set
CONFIG_NLS_CODEPAGE_865=y
CONFIG_NLS_CODEPAGE_866=m
# CONFIG_NLS_CODEPAGE_869 is not set
# CONFIG_NLS_CODEPAGE_936 is not set
CONFIG_NLS_CODEPAGE_950=y
CONFIG_NLS_CODEPAGE_932=y
# CONFIG_NLS_CODEPAGE_949 is not set
CONFIG_NLS_CODEPAGE_874=m
# CONFIG_NLS_ISO8859_8 is not set
CONFIG_NLS_CODEPAGE_1250=m
CONFIG_NLS_CODEPAGE_1251=m
CONFIG_NLS_ASCII=y
# CONFIG_NLS_ISO8859_1 is not set
# CONFIG_NLS_ISO8859_2 is not set
CONFIG_NLS_ISO8859_3=m
CONFIG_NLS_ISO8859_4=y
# CONFIG_NLS_ISO8859_5 is not set
CONFIG_NLS_ISO8859_6=m
CONFIG_NLS_ISO8859_7=y
# CONFIG_NLS_ISO8859_9 is not set
CONFIG_NLS_ISO8859_13=m
CONFIG_NLS_ISO8859_14=y
# CONFIG_NLS_ISO8859_15 is not set
# CONFIG_NLS_KOI8_R is not set
CONFIG_NLS_KOI8_U=y
# CONFIG_NLS_MAC_ROMAN is not set
CONFIG_NLS_MAC_CELTIC=m
CONFIG_NLS_MAC_CENTEURO=m
CONFIG_NLS_MAC_CROATIAN=m
CONFIG_NLS_MAC_CYRILLIC=y
CONFIG_NLS_MAC_GAELIC=m
# CONFIG_NLS_MAC_GREEK is not set
CONFIG_NLS_MAC_ICELAND=m
CONFIG_NLS_MAC_INUIT=y
CONFIG_NLS_MAC_ROMANIAN=y
CONFIG_NLS_MAC_TURKISH=y
CONFIG_NLS_UTF8=y
CONFIG_UNICODE=y
CONFIG_UNICODE_NORMALIZATION_SELFTEST=m
CONFIG_IO_WQ=y
# end of File systems

#
# Security options
#
CONFIG_KEYS=y
# CONFIG_KEYS_REQUEST_CACHE is not set
CONFIG_PERSISTENT_KEYRINGS=y
CONFIG_TRUSTED_KEYS=y
CONFIG_TRUSTED_KEYS_TPM=y
CONFIG_ENCRYPTED_KEYS=y
# CONFIG_USER_DECRYPTED_DATA is not set
# CONFIG_KEY_DH_OPERATIONS is not set
# CONFIG_KEY_NOTIFICATIONS is not set
# CONFIG_SECURITY_DMESG_RESTRICT is not set
CONFIG_SECURITY=y
CONFIG_SECURITYFS=y
CONFIG_SECURITY_NETWORK=y
CONFIG_SECURITY_PATH=y
CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y
CONFIG_HARDENED_USERCOPY=y
# CONFIG_FORTIFY_SOURCE is not set
CONFIG_STATIC_USERMODEHELPER=y
CONFIG_STATIC_USERMODEHELPER_PATH="/sbin/usermode-helper"
# CONFIG_SECURITY_LOADPIN is not set
# CONFIG_SECURITY_YAMA is not set
CONFIG_SECURITY_SAFESETID=y
# CONFIG_SECURITY_LOCKDOWN_LSM is not set
# CONFIG_SECURITY_LANDLOCK is not set
# CONFIG_INTEGRITY is not set
CONFIG_DEFAULT_SECURITY_DAC=y
CONFIG_LSM="landlock,lockdown,yama,loadpin,safesetid,integrity,bpf"

#
# Kernel hardening options
#

#
# Memory initialization
#
CONFIG_CC_HAS_AUTO_VAR_INIT_PATTERN=y
CONFIG_CC_HAS_AUTO_VAR_INIT_ZERO=y
# CONFIG_INIT_STACK_NONE is not set
# CONFIG_INIT_STACK_ALL_PATTERN is not set
CONFIG_INIT_STACK_ALL_ZERO=y
# CONFIG_INIT_ON_ALLOC_DEFAULT_ON is not set
CONFIG_INIT_ON_FREE_DEFAULT_ON=y
# end of Memory initialization

CONFIG_CC_HAS_RANDSTRUCT=y
# CONFIG_RANDSTRUCT_NONE is not set
CONFIG_RANDSTRUCT_FULL=y
CONFIG_RANDSTRUCT=y
# end of Kernel hardening options
# end of Security options

CONFIG_CRYPTO=y

#
# Crypto core or helper
#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=y
CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_SKCIPHER=y
CONFIG_CRYPTO_SKCIPHER2=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_HASH2=y
CONFIG_CRYPTO_RNG=y
CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_RNG_DEFAULT=m
CONFIG_CRYPTO_AKCIPHER2=y
CONFIG_CRYPTO_AKCIPHER=m
CONFIG_CRYPTO_KPP2=y
CONFIG_CRYPTO_KPP=m
CONFIG_CRYPTO_ACOMP2=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_MANAGER_DISABLE_TESTS is not set
CONFIG_CRYPTO_GF128MUL=m
CONFIG_CRYPTO_NULL=m
CONFIG_CRYPTO_NULL2=y
CONFIG_CRYPTO_PCRYPT=y
CONFIG_CRYPTO_CRYPTD=m
# CONFIG_CRYPTO_AUTHENC is not set
CONFIG_CRYPTO_TEST=m

#
# Public-key cryptography
#
# CONFIG_CRYPTO_RSA is not set
CONFIG_CRYPTO_DH=m
# CONFIG_CRYPTO_DH_RFC7919_GROUPS is not set
CONFIG_CRYPTO_ECC=m
# CONFIG_CRYPTO_ECDH is not set
CONFIG_CRYPTO_ECDSA=m
# CONFIG_CRYPTO_ECRDSA is not set
CONFIG_CRYPTO_SM2=m
# CONFIG_CRYPTO_CURVE25519 is not set

#
# Authenticated Encryption with Associated Data
#
# CONFIG_CRYPTO_CCM is not set
# CONFIG_CRYPTO_GCM is not set
CONFIG_CRYPTO_CHACHA20POLY1305=y
CONFIG_CRYPTO_AEGIS128=y
# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_ECHAINIV=m

#
# Block modes
#
CONFIG_CRYPTO_CBC=y
CONFIG_CRYPTO_CFB=y
# CONFIG_CRYPTO_CTR is not set
CONFIG_CRYPTO_CTS=m
CONFIG_CRYPTO_ECB=y
# CONFIG_CRYPTO_LRW is not set
# CONFIG_CRYPTO_OFB is not set
# CONFIG_CRYPTO_PCBC is not set
CONFIG_CRYPTO_XTS=y
CONFIG_CRYPTO_KEYWRAP=m
CONFIG_CRYPTO_NHPOLY1305=m
CONFIG_CRYPTO_ADIANTUM=m
# CONFIG_CRYPTO_HCTR2 is not set
# CONFIG_CRYPTO_ESSIV is not set

#
# Hash modes
#
CONFIG_CRYPTO_CMAC=y
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_XCBC=y
CONFIG_CRYPTO_VMAC=m

#
# Digest
#
CONFIG_CRYPTO_CRC32C=y
CONFIG_CRYPTO_CRC32=y
CONFIG_CRYPTO_XXHASH=m
CONFIG_CRYPTO_BLAKE2B=m
CONFIG_CRYPTO_CRCT10DIF=y
CONFIG_CRYPTO_CRC64_ROCKSOFT=y
CONFIG_CRYPTO_GHASH=m
CONFIG_CRYPTO_POLY1305=y
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=y
CONFIG_CRYPTO_RMD160=m
CONFIG_CRYPTO_SHA1=y
CONFIG_CRYPTO_SHA256=y
CONFIG_CRYPTO_SHA512=y
# CONFIG_CRYPTO_SHA3 is not set
CONFIG_CRYPTO_SM3=m
# CONFIG_CRYPTO_SM3_GENERIC is not set
CONFIG_CRYPTO_STREEBOG=y
CONFIG_CRYPTO_WP512=y

#
# Ciphers
#
CONFIG_CRYPTO_AES=y
# CONFIG_CRYPTO_AES_TI is not set
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_BLOWFISH_COMMON=m
# CONFIG_CRYPTO_CAMELLIA is not set
CONFIG_CRYPTO_CAST_COMMON=y
# CONFIG_CRYPTO_CAST5 is not set
CONFIG_CRYPTO_CAST6=y
# CONFIG_CRYPTO_DES is not set
CONFIG_CRYPTO_FCRYPT=m
CONFIG_CRYPTO_CHACHA20=y
# CONFIG_CRYPTO_ARIA is not set
# CONFIG_CRYPTO_SERPENT is not set
# CONFIG_CRYPTO_SM4_GENERIC is not set
CONFIG_CRYPTO_TWOFISH=y
CONFIG_CRYPTO_TWOFISH_COMMON=y

#
# Compression
#
CONFIG_CRYPTO_DEFLATE=m
CONFIG_CRYPTO_LZO=m
CONFIG_CRYPTO_842=y
CONFIG_CRYPTO_LZ4=y
CONFIG_CRYPTO_LZ4HC=m
# CONFIG_CRYPTO_ZSTD is not set

#
# Random Number Generation
#
CONFIG_CRYPTO_ANSI_CPRNG=m
CONFIG_CRYPTO_DRBG_MENU=y
CONFIG_CRYPTO_DRBG_HMAC=y
# CONFIG_CRYPTO_DRBG_HASH is not set
# CONFIG_CRYPTO_DRBG_CTR is not set
CONFIG_CRYPTO_DRBG=y
CONFIG_CRYPTO_JITTERENTROPY=y
CONFIG_CRYPTO_HASH_INFO=y
# CONFIG_CRYPTO_HW is not set
CONFIG_ASYMMETRIC_KEY_TYPE=y
CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=m
CONFIG_X509_CERTIFICATE_PARSER=m
# CONFIG_PKCS8_PRIVATE_KEY_PARSER is not set
CONFIG_PKCS7_MESSAGE_PARSER=m
# CONFIG_FIPS_SIGNATURE_SELFTEST is not set

#
# Certificates for signature checking
#
# CONFIG_SYSTEM_TRUSTED_KEYRING is not set
# CONFIG_SYSTEM_BLACKLIST_KEYRING is not set
# end of Certificates for signature checking

CONFIG_BINARY_PRINTF=y

#
# Library routines
#
CONFIG_LINEAR_RANGES=y
CONFIG_PACKING=y
CONFIG_BITREVERSE=y
CONFIG_GENERIC_STRNCPY_FROM_USER=y
CONFIG_GENERIC_STRNLEN_USER=y
# CONFIG_CORDIC is not set
CONFIG_PRIME_NUMBERS=m
CONFIG_RATIONAL=y
CONFIG_GENERIC_PCI_IOMAP=y

#
# Crypto library routines
#
CONFIG_CRYPTO_LIB_AES=y
CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y
CONFIG_CRYPTO_LIB_CHACHA_GENERIC=y
CONFIG_CRYPTO_LIB_CHACHA=m
CONFIG_CRYPTO_LIB_CURVE25519_GENERIC=y
CONFIG_CRYPTO_LIB_CURVE25519=y
CONFIG_CRYPTO_LIB_POLY1305_RSIZE=1
CONFIG_CRYPTO_LIB_POLY1305_GENERIC=y
CONFIG_CRYPTO_LIB_POLY1305=y
CONFIG_CRYPTO_LIB_CHACHA20POLY1305=m
CONFIG_CRYPTO_LIB_SHA1=y
CONFIG_CRYPTO_LIB_SHA256=y
# end of Crypto library routines

CONFIG_LIB_MEMNEQ=y
CONFIG_CRC_CCITT=m
CONFIG_CRC16=y
CONFIG_CRC_T10DIF=y
CONFIG_CRC64_ROCKSOFT=y
CONFIG_CRC_ITU_T=y
CONFIG_CRC32=y
# CONFIG_CRC32_SELFTEST is not set
# CONFIG_CRC32_SLICEBY8 is not set
# CONFIG_CRC32_SLICEBY4 is not set
# CONFIG_CRC32_SARWATE is not set
CONFIG_CRC32_BIT=y
CONFIG_CRC64=y
CONFIG_CRC4=y
CONFIG_CRC7=y
CONFIG_LIBCRC32C=y
CONFIG_CRC8=y
CONFIG_XXHASH=y
CONFIG_RANDOM32_SELFTEST=y
CONFIG_842_COMPRESS=y
CONFIG_842_DECOMPRESS=y
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=m
CONFIG_LZO_COMPRESS=m
CONFIG_LZO_DECOMPRESS=m
CONFIG_LZ4_COMPRESS=y
CONFIG_LZ4HC_COMPRESS=m
CONFIG_LZ4_DECOMPRESS=y
CONFIG_XZ_DEC=y
CONFIG_XZ_DEC_X86=y
CONFIG_XZ_DEC_POWERPC=y
CONFIG_XZ_DEC_IA64=y
CONFIG_XZ_DEC_ARM=y
CONFIG_XZ_DEC_ARMTHUMB=y
CONFIG_XZ_DEC_SPARC=y
# CONFIG_XZ_DEC_MICROLZMA is not set
CONFIG_XZ_DEC_BCJ=y
CONFIG_XZ_DEC_TEST=m
CONFIG_GENERIC_ALLOCATOR=y
CONFIG_REED_SOLOMON=y
CONFIG_REED_SOLOMON_ENC8=y
CONFIG_REED_SOLOMON_DEC8=y
CONFIG_REED_SOLOMON_ENC16=y
CONFIG_REED_SOLOMON_DEC16=y
CONFIG_BCH=y
CONFIG_BCH_CONST_PARAMS=y
CONFIG_INTERVAL_TREE=y
CONFIG_ASSOCIATIVE_ARRAY=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT_MAP=y
CONFIG_HAS_DMA=y
CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_ARCH_DMA_ADDR_T_64BIT=y
CONFIG_DMA_DECLARE_COHERENT=y
CONFIG_ARCH_HAS_SETUP_DMA_OPS=y
CONFIG_ARCH_HAS_SYNC_DMA_FOR_DEVICE=y
CONFIG_ARCH_HAS_SYNC_DMA_FOR_CPU=y
CONFIG_ARCH_HAS_DMA_PREP_COHERENT=y
CONFIG_SWIOTLB=y
# CONFIG_DMA_RESTRICTED_POOL is not set
CONFIG_DMA_NONCOHERENT_MMAP=y
CONFIG_DMA_COHERENT_POOL=y
CONFIG_DMA_DIRECT_REMAP=y
CONFIG_DMA_CMA=y
CONFIG_DMA_PERNUMA_CMA=y

#
# Default contiguous memory area size:
#
CONFIG_CMA_SIZE_MBYTES=16
CONFIG_CMA_SIZE_PERCENTAGE=10
# CONFIG_CMA_SIZE_SEL_MBYTES is not set
# CONFIG_CMA_SIZE_SEL_PERCENTAGE is not set
# CONFIG_CMA_SIZE_SEL_MIN is not set
CONFIG_CMA_SIZE_SEL_MAX=y
CONFIG_CMA_ALIGNMENT=8
CONFIG_DMA_API_DEBUG=y
CONFIG_DMA_API_DEBUG_SG=y
CONFIG_DMA_MAP_BENCHMARK=y
CONFIG_SGL_ALLOC=y
CONFIG_GLOB=y
# CONFIG_GLOB_SELFTEST is not set
CONFIG_CLZ_TAB=y
CONFIG_IRQ_POLL=y
CONFIG_MPILIB=m
CONFIG_LIBFDT=y
CONFIG_OID_REGISTRY=y
CONFIG_UCS2_STRING=y
CONFIG_HAVE_GENERIC_VDSO=y
CONFIG_GENERIC_GETTIMEOFDAY=y
CONFIG_GENERIC_VDSO_TIME_NS=y
CONFIG_FONT_SUPPORT=y
CONFIG_FONTS=y
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
CONFIG_FONT_6x11=y
# CONFIG_FONT_7x14 is not set
CONFIG_FONT_PEARL_8x8=y
# CONFIG_FONT_ACORN_8x8 is not set
# CONFIG_FONT_MINI_4x6 is not set
CONFIG_FONT_6x10=y
# CONFIG_FONT_10x18 is not set
# CONFIG_FONT_SUN8x16 is not set
CONFIG_FONT_SUN12x22=y
# CONFIG_FONT_TER16x32 is not set
CONFIG_FONT_6x8=y
CONFIG_SG_POOL=y
CONFIG_MEMREGION=y
CONFIG_ARCH_STACKWALK=y
CONFIG_STACKDEPOT=y
CONFIG_SBITMAP=y
# CONFIG_PARMAN is not set
# CONFIG_OBJAGG is not set
# end of Library routines

CONFIG_GENERIC_IOREMAP=y
CONFIG_GENERIC_LIB_DEVMEM_IS_ALLOWED=y
CONFIG_ASN1_ENCODER=y

#
# Kernel hacking
#

#
# printk and dmesg options
#
# CONFIG_PRINTK_TIME is not set
CONFIG_PRINTK_CALLER=y
# CONFIG_STACKTRACE_BUILD_ID is not set
CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7
CONFIG_CONSOLE_LOGLEVEL_QUIET=4
CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
CONFIG_DYNAMIC_DEBUG=y
CONFIG_DYNAMIC_DEBUG_CORE=y
CONFIG_SYMBOLIC_ERRNAME=y
CONFIG_DEBUG_BUGVERBOSE=y
# end of printk and dmesg options

# CONFIG_DEBUG_KERNEL is not set

#
# Compile-time checks and compiler options
#
CONFIG_FRAME_WARN=2048
CONFIG_STRIP_ASM_SYMS=y
# CONFIG_HEADERS_INSTALL is not set
CONFIG_SECTION_MISMATCH_WARN_ONLY=y
CONFIG_ARCH_WANT_FRAME_POINTERS=y
CONFIG_FRAME_POINTER=y
# end of Compile-time checks and compiler options

#
# Generic Kernel Debugging Instruments
#
# CONFIG_MAGIC_SYSRQ is not set
CONFIG_DEBUG_FS=y
CONFIG_DEBUG_FS_ALLOW_ALL=y
# CONFIG_DEBUG_FS_DISALLOW_MOUNT is not set
# CONFIG_DEBUG_FS_ALLOW_NONE is not set
CONFIG_HAVE_ARCH_KGDB=y
CONFIG_HAVE_ARCH_KGDB_QXFER_PKT=y
CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y
# CONFIG_UBSAN is not set
# end of Generic Kernel Debugging Instruments

#
# Networking Debugging
#
# end of Networking Debugging

#
# Memory Debugging
#
# CONFIG_PAGE_EXTENSION is not set
CONFIG_SLUB_DEBUG=y
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_PAGE_TABLE_CHECK is not set
# CONFIG_PAGE_POISONING is not set
# CONFIG_DEBUG_RODATA_TEST is not set
CONFIG_ARCH_HAS_DEBUG_WX=y
# CONFIG_DEBUG_WX is not set
CONFIG_GENERIC_PTDUMP=y
# CONFIG_SHRINKER_DEBUG is not set
CONFIG_HAVE_DEBUG_KMEMLEAK=y
CONFIG_ARCH_HAS_DEBUG_VM_PGTABLE=y
CONFIG_DEBUG_VM_PGTABLE=y
CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
CONFIG_DEBUG_MEMORY_INIT=y
CONFIG_HAVE_ARCH_KASAN=y
CONFIG_HAVE_ARCH_KASAN_VMALLOC=y
CONFIG_CC_HAS_KASAN_GENERIC=y
CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y
# CONFIG_KASAN is not set
CONFIG_HAVE_ARCH_KFENCE=y
# CONFIG_KFENCE is not set
# end of Memory Debugging

#
# Debug Oops, Lockups and Hangs
#
CONFIG_PANIC_ON_OOPS=y
CONFIG_PANIC_ON_OOPS_VALUE=1
CONFIG_PANIC_TIMEOUT=0
# CONFIG_TEST_LOCKUP is not set
# end of Debug Oops, Lockups and Hangs

#
# Scheduler Debugging
#
# end of Scheduler Debugging

# CONFIG_DEBUG_TIMEKEEPING is not set

#
# Lock Debugging (spinlocks, mutexes, etc...)
#
CONFIG_LOCK_DEBUGGING_SUPPORT=y
# CONFIG_WW_MUTEX_SELFTEST is not set
# end of Lock Debugging (spinlocks, mutexes, etc...)

CONFIG_DEBUG_IRQFLAGS=y
CONFIG_STACKTRACE=y
# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set

#
# Debug kernel data structures
#
# CONFIG_BUG_ON_DATA_CORRUPTION is not set
# end of Debug kernel data structures

#
# RCU Debugging
#
CONFIG_RCU_CPU_STALL_TIMEOUT=21
CONFIG_RCU_EXP_CPU_STALL_TIMEOUT=0
# end of RCU Debugging

CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
CONFIG_TRACING_SUPPORT=y
# CONFIG_FTRACE is not set
# CONFIG_SAMPLES is not set
# CONFIG_STRICT_DEVMEM is not set

#
# riscv Debugging
#
# end of riscv Debugging

#
# Kernel Testing and Coverage
#
CONFIG_KUNIT=m
CONFIG_KUNIT_DEBUGFS=y
# CONFIG_KUNIT_TEST is not set
CONFIG_KUNIT_EXAMPLE_TEST=m
CONFIG_KUNIT_ALL_TESTS=m
CONFIG_ARCH_HAS_KCOV=y
CONFIG_CC_HAS_SANCOV_TRACE_PC=y
# CONFIG_KCOV is not set
CONFIG_RUNTIME_TESTING_MENU=y
CONFIG_LKDTM=y
CONFIG_CPUMASK_KUNIT_TEST=m
CONFIG_TEST_LIST_SORT=m
CONFIG_TEST_MIN_HEAP=m
# CONFIG_TEST_SORT is not set
CONFIG_TEST_DIV64=m
CONFIG_REED_SOLOMON_TEST=m
CONFIG_ATOMIC64_SELFTEST=m
CONFIG_TEST_HEXDUMP=m
CONFIG_STRING_SELFTEST=y
# CONFIG_TEST_STRING_HELPERS is not set
# CONFIG_TEST_STRSCPY is not set
# CONFIG_TEST_KSTRTOX is not set
# CONFIG_TEST_PRINTF is not set
CONFIG_TEST_SCANF=y
CONFIG_TEST_BITMAP=y
CONFIG_TEST_UUID=m
CONFIG_TEST_XARRAY=y
CONFIG_TEST_RHASHTABLE=y
# CONFIG_TEST_SIPHASH is not set
# CONFIG_TEST_IDA is not set
CONFIG_TEST_LKM=m
CONFIG_TEST_BITOPS=m
CONFIG_TEST_VMALLOC=m
# CONFIG_TEST_USER_COPY is not set
CONFIG_FIND_BIT_BENCHMARK=m
# CONFIG_TEST_FIRMWARE is not set
CONFIG_TEST_SYSCTL=y
# CONFIG_BITFIELD_KUNIT is not set
CONFIG_HASH_KUNIT_TEST=m
CONFIG_RESOURCE_KUNIT_TEST=m
# CONFIG_SYSCTL_KUNIT_TEST is not set
CONFIG_LIST_KUNIT_TEST=m
CONFIG_LINEAR_RANGES_TEST=m
CONFIG_CMDLINE_KUNIT_TEST=m
CONFIG_BITS_TEST=m
# CONFIG_SLUB_KUNIT_TEST is not set
CONFIG_RATIONAL_KUNIT_TEST=m
CONFIG_MEMCPY_KUNIT_TEST=m
CONFIG_OVERFLOW_KUNIT_TEST=m
CONFIG_STACKINIT_KUNIT_TEST=m
# CONFIG_TEST_UDELAY is not set
CONFIG_TEST_STATIC_KEYS=m
CONFIG_TEST_MEMCAT_P=m
CONFIG_TEST_MEMINIT=m
CONFIG_TEST_FREE_PAGES=m
CONFIG_ARCH_USE_MEMTEST=y
# CONFIG_MEMTEST is not set
# end of Kernel Testing and Coverage

# CONFIG_WARN_MISSING_DOCUMENTS is not set
# CONFIG_WARN_ABI_ERRORS is not set
# end of Kernel hacking

Re: [PATCH v11 3/9] compiler_types.h: Add assert_same_type to catch type mis-match while compiling

[Kees Cook]

On Fri, Sep 23, 2022 at 11:26:22AM +0300, Gwan-gyeong Mun wrote:
> Adds assert_same_type and assert_same_typable macros to catch type
> mis-match while compiling. The existing typecheck() macro outputs build
> warnings, but the newly added assert_same_type() macro uses the
> static_assert macro (which uses _Static_assert keyword and it introduced
> in C11) to generate a build break when the types are different and can be
> used to detect explicit build errors. Unlike the assert_same_type() macro,
> assert_same_typable() macro allows a constant value as the second argument.
> Since static_assert is used at compile time and it requires
> constant-expression as an argument [1][2], overflows_type_ret_const_expr()
> is newly added. There is overflows_type() that has the same behavior, but
> the macro uses __builtin_add_overflow() internally, and
> __builtin_add_overflows returns a bool type [3], so it is difficult to use
> as an argument of _Static_assert. The assert_same_type and
> assert_same_typable macros have been added to compiler_types.h, but the
> overflows_type_ret_const_expr macro has been added to overflow.h
> So, overflow.h has to be included to use assert_same_typable which
> internally uses overflows_type_ret_const_expr.
> And it adds unit tests for overflows_type, overflows_type_ret_const_expr,
> assert_same_type and assert_same_typable. The overflows_type has been added
> as well to compare whether the overflows_type_ret_const_expr unit test has
> the same as the result.

I spent some time rewriting the code in this patch. I think it's really
close, but I wanted to tweak how things were being defined, naming, etc.

Notes below, and I'll send my proposed patch separately...

> [...]
> +#define overflows_type_ret_const_expr(x,T) (			\

For the "overflows_type" defines, I think this reads a bit better:

#define __overflows_type_constexpr(x, T) (                      \
        is_unsigned_type(typeof(x)) ?                           \
                (x) > type_max(typeof(T)) ? 1 : 0               \
        : is_unsigned_type(typeof(T)) ?                         \
                (x) < 0 || (x) > type_max(typeof(T)) ? 1 : 0    \
                : (x) < type_min(typeof(T)) ||                  \
                  (x) > type_max(typeof(T)) ? 1 : 0 )

#define __overflows_type(x, T)          ({      \
        typeof(T) v = 0;                        \
        check_add_overflow((x), v, &v);         \
})

#define overflows_type(n, T)                                    \
        __builtin_choose_expr(__is_constexpr(n),                \
                              __overflows_type_constexpr(n, T), \
                              __overflows_type(n, T))

> [...]
> +/**
> + * assert_same_type - abort compilation if the first argument's data type and
> + *                    the second argument's data type are not the same
> + * @t1: data type or variable
> + * @t2: data type or variable
> + *
> + * The first and second arguments can be data types or variables or mixed (the
> + * first argument is the data type and the second argument is variable or vice
> + * versa). It determines whether the first argument's data type and the second
> + * argument's data type are the same while compiling, and it aborts compilation
> + * if the two types are not the same.
> + * See also assert_same_typable().
> + */
> +#define assert_same_type(t1, t2) static_assert(__same_type(t1, t2))

I still think I'd rather avoid a define for this. It doesn't seem worth
4 characters of savings to just have to type it out:

	static_assert(__same_type(a, b))

> [...]
> +#define assert_same_typable(t, n) static_assert(			       \
> +		__builtin_choose_expr(__builtin_constant_p(n),		       \
> +				      overflows_type_ret_const_expr(n,t) == 0, \
> +				      __same_type(t, n)))

This one I'd like to convert into something closer in naming convention to
"__same_type". Also note that "__builtin_constant_p()" doesn't actually
work here: it needs to be __is_constexpr(). So, I propose:

#define __castable_to_type(n, T)				\
		__builtin_choose_expr(__is_constexpr(n),	\
			__overflows_type_constexpr(n, T),	\
			__same_type(n, T))

Then we can do:

	static_assert(__castable_to_type(INT_MAX, size_t));

> [...[
> +static void overflows_type_test(struct kunit *test)
> +{
> +/* Args are: first type, secound type, value, overflow expected */
> +#define TEST_OVERFLOWS_TYPE(t1, t2, v, of) do {				\
> +	t1 __t1 = v;							\
> +	t2 __t2;							\
> +	bool __of;							\
> +	__of = overflows_type(v, t2);					\
> +	if (__of != of) {						\
> +		KUNIT_EXPECT_EQ_MSG(test, __of, of,			\
> +			"expected overflows_type(%s, %s) to%s overflow\n", \
> +			#v, #t2, of ? "" : " not");			\
> +	}								\
> [...]
> +	__of = overflows_type_ret_const_expr(__t1, __t2) ? true : false;\
> +	if (__of != of) {						\
> +		KUNIT_EXPECT_EQ_MSG(test, __of, of,			\
> +			"expected overflows_type_ret_const_expr(%s, %s) to%s overflow\n", \
> +			#t1" __t1 = "#v, #t2" __t2", of ? "" : " not");	\
> +	}								\

These tests are excellent! I've adapted them a little bit to avoid some
of their internal redundancy. (i.e. the above blocks are basically
almost entire the same, etc).

-Kees

-- 
Kees Cook

[PATCH v11.5] overflow: Introduce overflows_type() and __castable_to_type()

[Kees Cook]

Add overflows_type() to test if a variable or constant value would
overflow another variable or type. This can be used as a constant
expression for static_assert() (which requires a constant
expression[1][2]) when used on constant values. This must be constructed
manually, since __builtin_add_overflow() does not produce a constant
expression[3].

Additionally adds __castable_to_type(), similar to __same_type(), for
checking if a constant value will fit in a given type (i.e. it could
be cast to the type without overflow).

Add unit tests for overflows_type(), __same_type(), and
__castable_to_type() to the existing KUnit "overflow" test.

[1] https://en.cppreference.com/w/c/language/_Static_assert
[2] C11 standard (ISO/IEC 9899:2011): 6.7.10 Static assertions
[3] https://gcc.gnu.org/onlinedocs/gcc/Integer-Overflow-Builtins.html
    6.56 Built-in Functions to Perform Arithmetic with Overflow Checking
    Built-in Function: bool __builtin_add_overflow (type1 a, type2 b,
                                                    type3 *res)

Cc: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
Cc: Nathan Chancellor <nathan@kernel.org>
Cc: Nick Desaulniers <ndesaulniers@google.com>
Cc: Tom Rix <trix@redhat.com>
Cc: Daniel Latypov <dlatypov@google.com>
Cc: Vitor Massaru Iha <vitor@massaru.org>
Cc: "Gustavo A. R. Silva" <gustavoars@kernel.org>
Cc: linux-hardening@vger.kernel.org
Cc: llvm@lists.linux.dev
Co-developed-by: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com>
Signed-off-by: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com>
Signed-off-by: Kees Cook <keescook@chromium.org>
---
 include/linux/compiler.h |   1 +
 include/linux/overflow.h |  48 +++++
 lib/overflow_kunit.c     | 393 ++++++++++++++++++++++++++++++++++++++-
 3 files changed, 441 insertions(+), 1 deletion(-)

diff --git a/include/linux/compiler.h b/include/linux/compiler.h
index 7713d7bcdaea..c631107e93b1 100644
--- a/include/linux/compiler.h
+++ b/include/linux/compiler.h
@@ -244,6 +244,7 @@ static inline void *offset_to_ptr(const int *off)
  * bool and also pointer types.
  */
 #define is_signed_type(type) (((type)(-1)) < (__force type)1)
+#define is_unsigned_type(type) (!is_signed_type(type))
 
 /*
  * This is needed in functions which generate the stack canary, see
diff --git a/include/linux/overflow.h b/include/linux/overflow.h
index 19dfdd74835e..c8cbeae5f4f8 100644
--- a/include/linux/overflow.h
+++ b/include/linux/overflow.h
@@ -127,6 +127,54 @@ static inline bool __must_check __must_check_overflow(bool overflow)
 	(*_d >> _to_shift) != _a);					\
 }))
 
+#define __overflows_type_constexpr(x, T) (			\
+	is_unsigned_type(typeof(x)) ?				\
+		(x) > type_max(typeof(T)) ? 1 : 0		\
+	: is_unsigned_type(typeof(T)) ?				\
+		(x) < 0 || (x) > type_max(typeof(T)) ? 1 : 0	\
+		: (x) < type_min(typeof(T)) ||			\
+		  (x) > type_max(typeof(T)) ? 1 : 0 )
+
+#define __overflows_type(x, T)		({	\
+	typeof(T) v = 0;			\
+	check_add_overflow((x), v, &v);		\
+})
+
+/**
+ * overflows_type - helper for checking the overflows between value, variables,
+ *		    or data type
+ *
+ * @n: source constant value or variable to be checked
+ * @T: destination variable or data type proposed to store @x
+ *
+ * Compares the @x expression for whether or not it can safely fit in
+ * the storage of the type in @T. @x and @T can have different types.
+ * If @x is a conxtant expression, this will also resolve to a constant
+ * expression.
+ *
+ * Returns: true if overflow can occur, false otherwise.
+ */
+#define overflows_type(n, T)					\
+	__builtin_choose_expr(__is_constexpr(n),		\
+			      __overflows_type_constexpr(n, T),	\
+			      __overflows_type(n, T))
+
+/**
+ * __castable_to_type - like __same_type(), but also allows for casted literals
+ *
+ * @n: variable or constant value
+ * @T: data type or variable
+ *
+ * Unlike the __same_type() macro, this allows a constant value as the
+ * first argument. If this value would not overflow into an assignment
+ * of the second argument's type, it returns true. Otherwise, this falls
+ * back to __same_type().
+ */
+#define __castable_to_type(n, T)					\
+	__builtin_choose_expr(__is_constexpr(n),			\
+			      !__overflows_type_constexpr(n, T),	\
+			      __same_type(n, T))
+
 /**
  * size_mul() - Calculate size_t multiplication with saturation at SIZE_MAX
  *
diff --git a/lib/overflow_kunit.c b/lib/overflow_kunit.c
index f385ca652b74..9331d6ce914e 100644
--- a/lib/overflow_kunit.c
+++ b/lib/overflow_kunit.c
@@ -16,6 +16,9 @@
 #include <linux/types.h>
 #include <linux/vmalloc.h>
 
+/* We're expecting to do a lot of "always true" or "always false" tests. */
+#pragma clang diagnostic ignored "-Wtautological-constant-out-of-range-compare"
+
 #define DEFINE_TEST_ARRAY_TYPED(t1, t2, t)			\
 	static const struct test_ ## t1 ## _ ## t2 ## __ ## t {	\
 		t1 a;						\
@@ -246,7 +249,7 @@ DEFINE_TEST_ARRAY(s64) = {
 
 #define DEFINE_TEST_FUNC_TYPED(n, t, fmt)				\
 static void do_test_ ## n(struct kunit *test, const struct test_ ## n *p) \
-{							   		\
+{									\
 	check_one_op(t, fmt, add, "+", p->a, p->b, p->sum, p->s_of);	\
 	check_one_op(t, fmt, add, "+", p->b, p->a, p->sum, p->s_of);	\
 	check_one_op(t, fmt, sub, "-", p->a, p->b, p->diff, p->d_of);	\
@@ -708,6 +711,391 @@ static void overflow_size_helpers_test(struct kunit *test)
 #undef check_one_size_helper
 }
 
+static void overflows_type_test(struct kunit *test)
+{
+	int count = 0;
+	unsigned int var;
+
+#define __TEST_OVERFLOWS_TYPE(func, arg1, arg2, of)	do {		\
+	bool __of = func(arg1, arg2);					\
+	KUNIT_EXPECT_EQ_MSG(test, __of, of,				\
+		"expected " #func "(" #arg1 ", " #arg2 " to%s overflow\n",\
+		of ? "" : " not");					\
+	count++;							\
+} while (0)
+
+/* Args are: first type, second type, value, overflow expected */
+#define TEST_OVERFLOWS_TYPE(__t1, __t2, v, of) do {			\
+	__t1 t1 = (v);							\
+	__t2 t2;							\
+	__TEST_OVERFLOWS_TYPE(__overflows_type, t1, t2, of);		\
+	__TEST_OVERFLOWS_TYPE(__overflows_type, t1, __t2, of);		\
+	__TEST_OVERFLOWS_TYPE(__overflows_type_constexpr, t1, t2, of);	\
+	__TEST_OVERFLOWS_TYPE(__overflows_type_constexpr, t1, __t2, of);\
+} while (0)
+
+	TEST_OVERFLOWS_TYPE(u8, u8, U8_MAX, false);
+	TEST_OVERFLOWS_TYPE(u8, u16, U8_MAX, false);
+	TEST_OVERFLOWS_TYPE(u8, s8, U8_MAX, true);
+	TEST_OVERFLOWS_TYPE(u8, s8, S8_MAX, false);
+	TEST_OVERFLOWS_TYPE(u8, s8, (u8)S8_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(u8, s16, U8_MAX, false);
+	TEST_OVERFLOWS_TYPE(s8, u8, S8_MAX, false);
+	TEST_OVERFLOWS_TYPE(s8, u8, -1, true);
+	TEST_OVERFLOWS_TYPE(s8, u8, S8_MIN, true);
+	TEST_OVERFLOWS_TYPE(s8, u16, S8_MAX, false);
+	TEST_OVERFLOWS_TYPE(s8, u16, -1, true);
+	TEST_OVERFLOWS_TYPE(s8, u16, S8_MIN, true);
+	TEST_OVERFLOWS_TYPE(s8, u32, S8_MAX, false);
+	TEST_OVERFLOWS_TYPE(s8, u32, -1, true);
+	TEST_OVERFLOWS_TYPE(s8, u32, S8_MIN, true);
+#if BITS_PER_LONG == 64
+	TEST_OVERFLOWS_TYPE(s8, u64, S8_MAX, false);
+	TEST_OVERFLOWS_TYPE(s8, u64, -1, true);
+	TEST_OVERFLOWS_TYPE(s8, u64, S8_MIN, true);
+#endif
+	TEST_OVERFLOWS_TYPE(s8, s8, S8_MAX, false);
+	TEST_OVERFLOWS_TYPE(s8, s8, S8_MIN, false);
+	TEST_OVERFLOWS_TYPE(s8, s16, S8_MAX, false);
+	TEST_OVERFLOWS_TYPE(s8, s16, S8_MIN, false);
+	TEST_OVERFLOWS_TYPE(u16, u8, U8_MAX, false);
+	TEST_OVERFLOWS_TYPE(u16, u8, (u16)U8_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(u16, u8, U16_MAX, true);
+	TEST_OVERFLOWS_TYPE(u16, s8, S8_MAX, false);
+	TEST_OVERFLOWS_TYPE(u16, s8, (u16)S8_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(u16, s8, U16_MAX, true);
+	TEST_OVERFLOWS_TYPE(u16, s16, S16_MAX, false);
+	TEST_OVERFLOWS_TYPE(u16, s16, (u16)S16_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(u16, s16, U16_MAX, true);
+	TEST_OVERFLOWS_TYPE(u16, u32, U16_MAX, false);
+	TEST_OVERFLOWS_TYPE(u16, s32, U16_MAX, false);
+	TEST_OVERFLOWS_TYPE(s16, u8, U8_MAX, false);
+	TEST_OVERFLOWS_TYPE(s16, u8, (s16)U8_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(s16, u8, -1, true);
+	TEST_OVERFLOWS_TYPE(s16, u8, S16_MIN, true);
+	TEST_OVERFLOWS_TYPE(s16, u16, S16_MAX, false);
+	TEST_OVERFLOWS_TYPE(s16, u16, -1, true);
+	TEST_OVERFLOWS_TYPE(s16, u16, S16_MIN, true);
+	TEST_OVERFLOWS_TYPE(s16, u32, S16_MAX, false);
+	TEST_OVERFLOWS_TYPE(s16, u32, -1, true);
+	TEST_OVERFLOWS_TYPE(s16, u32, S16_MIN, true);
+#if BITS_PER_LONG == 64
+	TEST_OVERFLOWS_TYPE(s16, u64, S16_MAX, false);
+	TEST_OVERFLOWS_TYPE(s16, u64, -1, true);
+	TEST_OVERFLOWS_TYPE(s16, u64, S16_MIN, true);
+#endif
+	TEST_OVERFLOWS_TYPE(s16, s8, S8_MAX, false);
+	TEST_OVERFLOWS_TYPE(s16, s8, S8_MIN, false);
+	TEST_OVERFLOWS_TYPE(s16, s8, (s16)S8_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(s16, s8, (s16)S8_MIN - 1, true);
+	TEST_OVERFLOWS_TYPE(s16, s8, S16_MAX, true);
+	TEST_OVERFLOWS_TYPE(s16, s8, S16_MIN, true);
+	TEST_OVERFLOWS_TYPE(s16, s16, S16_MAX, false);
+	TEST_OVERFLOWS_TYPE(s16, s16, S16_MIN, false);
+	TEST_OVERFLOWS_TYPE(s16, s32, S16_MAX, false);
+	TEST_OVERFLOWS_TYPE(s16, s32, S16_MIN, false);
+	TEST_OVERFLOWS_TYPE(u32, u8, U8_MAX, false);
+	TEST_OVERFLOWS_TYPE(u32, u8, (u32)U8_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(u32, u8, U32_MAX, true);
+	TEST_OVERFLOWS_TYPE(u32, s8, S8_MAX, false);
+	TEST_OVERFLOWS_TYPE(u32, s8, (u32)S8_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(u32, s8, U32_MAX, true);
+	TEST_OVERFLOWS_TYPE(u32, u16, U16_MAX, false);
+	TEST_OVERFLOWS_TYPE(u32, u16, U16_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(u32, u16, U32_MAX, true);
+	TEST_OVERFLOWS_TYPE(u32, s16, S16_MAX, false);
+	TEST_OVERFLOWS_TYPE(u32, s16, (u32)S16_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(u32, s16, U32_MAX, true);
+	TEST_OVERFLOWS_TYPE(u32, u32, U32_MAX, false);
+	TEST_OVERFLOWS_TYPE(u32, s32, S32_MAX, false);
+	TEST_OVERFLOWS_TYPE(u32, s32, U32_MAX, true);
+	TEST_OVERFLOWS_TYPE(u32, s32, (u32)S32_MAX + 1, true);
+#if BITS_PER_LONG == 64
+	TEST_OVERFLOWS_TYPE(u32, u64, U32_MAX, false);
+	TEST_OVERFLOWS_TYPE(u32, s64, U32_MAX, false);
+#endif
+	TEST_OVERFLOWS_TYPE(s32, u8, U8_MAX, false);
+	TEST_OVERFLOWS_TYPE(s32, u8, (s32)U8_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(s32, u16, S32_MAX, true);
+	TEST_OVERFLOWS_TYPE(s32, u8, -1, true);
+	TEST_OVERFLOWS_TYPE(s32, u8, S32_MIN, true);
+	TEST_OVERFLOWS_TYPE(s32, u16, U16_MAX, false);
+	TEST_OVERFLOWS_TYPE(s32, u16, (s32)U16_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(s32, u16, S32_MAX, true);
+	TEST_OVERFLOWS_TYPE(s32, u16, -1, true);
+	TEST_OVERFLOWS_TYPE(s32, u16, S32_MIN, true);
+	TEST_OVERFLOWS_TYPE(s32, u32, S32_MAX, false);
+	TEST_OVERFLOWS_TYPE(s32, u32, -1, true);
+	TEST_OVERFLOWS_TYPE(s32, u32, S32_MIN, true);
+#if BITS_PER_LONG == 64
+	TEST_OVERFLOWS_TYPE(s32, u64, S32_MAX, false);
+	TEST_OVERFLOWS_TYPE(s32, u64, -1, true);
+	TEST_OVERFLOWS_TYPE(s32, u64, S32_MIN, true);
+#endif
+	TEST_OVERFLOWS_TYPE(s32, s8, S8_MAX, false);
+	TEST_OVERFLOWS_TYPE(s32, s8, S8_MIN, false);
+	TEST_OVERFLOWS_TYPE(s32, s8, (s32)S8_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(s32, s8, (s32)S8_MIN - 1, true);
+	TEST_OVERFLOWS_TYPE(s32, s8, S32_MAX, true);
+	TEST_OVERFLOWS_TYPE(s32, s8, S32_MIN, true);
+	TEST_OVERFLOWS_TYPE(s32, s16, S16_MAX, false);
+	TEST_OVERFLOWS_TYPE(s32, s16, S16_MIN, false);
+	TEST_OVERFLOWS_TYPE(s32, s16, (s32)S16_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(s32, s16, (s32)S16_MIN - 1, true);
+	TEST_OVERFLOWS_TYPE(s32, s16, S32_MAX, true);
+	TEST_OVERFLOWS_TYPE(s32, s16, S32_MIN, true);
+	TEST_OVERFLOWS_TYPE(s32, s32, S32_MAX, false);
+	TEST_OVERFLOWS_TYPE(s32, s32, S32_MIN, false);
+#if BITS_PER_LONG == 64
+	TEST_OVERFLOWS_TYPE(s32, s64, S32_MAX, false);
+	TEST_OVERFLOWS_TYPE(s32, s64, S32_MIN, false);
+	TEST_OVERFLOWS_TYPE(u64, u8, U64_MAX, true);
+	TEST_OVERFLOWS_TYPE(u64, u8, U8_MAX, false);
+	TEST_OVERFLOWS_TYPE(u64, u8, (u64)U8_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(u64, u16, U64_MAX, true);
+	TEST_OVERFLOWS_TYPE(u64, u16, U16_MAX, false);
+	TEST_OVERFLOWS_TYPE(u64, u16, (u64)U16_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(u64, u32, U64_MAX, true);
+	TEST_OVERFLOWS_TYPE(u64, u32, U32_MAX, false);
+	TEST_OVERFLOWS_TYPE(u64, u32, (u64)U32_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(u64, u64, U64_MAX, false);
+	TEST_OVERFLOWS_TYPE(u64, s8, S8_MAX, false);
+	TEST_OVERFLOWS_TYPE(u64, s8, (u64)S8_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(u64, s8, U64_MAX, true);
+	TEST_OVERFLOWS_TYPE(u64, s16, S16_MAX, false);
+	TEST_OVERFLOWS_TYPE(u64, s16, (u64)S16_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(u64, s16, U64_MAX, true);
+	TEST_OVERFLOWS_TYPE(u64, s32, S32_MAX, false);
+	TEST_OVERFLOWS_TYPE(u64, s32, (u64)S32_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(u64, s32, U64_MAX, true);
+	TEST_OVERFLOWS_TYPE(u64, s64, S64_MAX, false);
+	TEST_OVERFLOWS_TYPE(u64, s64, U64_MAX, true);
+	TEST_OVERFLOWS_TYPE(u64, s64, (u64)S64_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(s64, u8, S64_MAX, true);
+	TEST_OVERFLOWS_TYPE(s64, u8, S64_MIN, true);
+	TEST_OVERFLOWS_TYPE(s64, u8, -1, true);
+	TEST_OVERFLOWS_TYPE(s64, u8, U8_MAX, false);
+	TEST_OVERFLOWS_TYPE(s64, u8, (s64)U8_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(s64, u16, S64_MAX, true);
+	TEST_OVERFLOWS_TYPE(s64, u16, S64_MIN, true);
+	TEST_OVERFLOWS_TYPE(s64, u16, -1, true);
+	TEST_OVERFLOWS_TYPE(s64, u16, U16_MAX, false);
+	TEST_OVERFLOWS_TYPE(s64, u16, (s64)U16_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(s64, u32, S64_MAX, true);
+	TEST_OVERFLOWS_TYPE(s64, u32, S64_MIN, true);
+	TEST_OVERFLOWS_TYPE(s64, u32, -1, true);
+	TEST_OVERFLOWS_TYPE(s64, u32, U32_MAX, false);
+	TEST_OVERFLOWS_TYPE(s64, u32, (s64)U32_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(s64, u64, S64_MAX, false);
+	TEST_OVERFLOWS_TYPE(s64, u64, S64_MIN, true);
+	TEST_OVERFLOWS_TYPE(s64, u64, -1, true);
+	TEST_OVERFLOWS_TYPE(s64, s8, S8_MAX, false);
+	TEST_OVERFLOWS_TYPE(s64, s8, S8_MIN, false);
+	TEST_OVERFLOWS_TYPE(s64, s8, (s64)S8_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(s64, s8, (s64)S8_MIN - 1, true);
+	TEST_OVERFLOWS_TYPE(s64, s8, S64_MAX, true);
+	TEST_OVERFLOWS_TYPE(s64, s16, S16_MAX, false);
+	TEST_OVERFLOWS_TYPE(s64, s16, S16_MIN, false);
+	TEST_OVERFLOWS_TYPE(s64, s16, (s64)S16_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(s64, s16, (s64)S16_MIN - 1, true);
+	TEST_OVERFLOWS_TYPE(s64, s16, S64_MAX, true);
+	TEST_OVERFLOWS_TYPE(s64, s32, S32_MAX, false);
+	TEST_OVERFLOWS_TYPE(s64, s32, S32_MIN, false);
+	TEST_OVERFLOWS_TYPE(s64, s32, (s64)S32_MAX + 1, true);
+	TEST_OVERFLOWS_TYPE(s64, s32, (s64)S32_MIN - 1, true);
+	TEST_OVERFLOWS_TYPE(s64, s32, S64_MAX, true);
+	TEST_OVERFLOWS_TYPE(s64, s64, S64_MAX, false);
+	TEST_OVERFLOWS_TYPE(s64, s64, S64_MIN, false);
+#endif
+
+	/* Check for macro side-effects. */
+	var = INT_MAX - 1;
+	__TEST_OVERFLOWS_TYPE(__overflows_type, var++, int, false);
+	__TEST_OVERFLOWS_TYPE(__overflows_type, var++, int, false);
+	__TEST_OVERFLOWS_TYPE(__overflows_type, var++, int, true);
+	var = INT_MAX - 1;
+	__TEST_OVERFLOWS_TYPE(overflows_type, var++, int, false);
+	__TEST_OVERFLOWS_TYPE(overflows_type, var++, int, false);
+	__TEST_OVERFLOWS_TYPE(overflows_type, var++, int, true);
+
+	kunit_info(test, "%d overflows_type() tests finished\n", count);
+#undef TEST_OVERFLOWS_TYPE
+#undef __TEST_OVERFLOWS_TYPE
+}
+
+static void same_type_test(struct kunit *test)
+{
+	int count = 0;
+	int var;
+
+#define TEST_SAME_TYPE(t1, t2, same)			do {	\
+	typeof(t1) __t1h = type_max(t1);			\
+	typeof(t1) __t1l = type_min(t1);			\
+	typeof(t2) __t2h = type_max(t2);			\
+	typeof(t2) __t2l = type_min(t2);			\
+	KUNIT_EXPECT_EQ(test, true, __same_type(t1, __t1h));	\
+	KUNIT_EXPECT_EQ(test, true, __same_type(t1, __t1l));	\
+	KUNIT_EXPECT_EQ(test, true, __same_type(__t1h, t1));	\
+	KUNIT_EXPECT_EQ(test, true, __same_type(__t1l, t1));	\
+	KUNIT_EXPECT_EQ(test, true, __same_type(t2, __t2h));	\
+	KUNIT_EXPECT_EQ(test, true, __same_type(t2, __t2l));	\
+	KUNIT_EXPECT_EQ(test, true, __same_type(__t2h, t2));	\
+	KUNIT_EXPECT_EQ(test, true, __same_type(__t2l, t2));	\
+	KUNIT_EXPECT_EQ(test, same, __same_type(t1, t2));	\
+	KUNIT_EXPECT_EQ(test, same, __same_type(t2, __t1h));	\
+	KUNIT_EXPECT_EQ(test, same, __same_type(t2, __t1l));	\
+	KUNIT_EXPECT_EQ(test, same, __same_type(__t1h, t2));	\
+	KUNIT_EXPECT_EQ(test, same, __same_type(__t1l, t2));	\
+	KUNIT_EXPECT_EQ(test, same, __same_type(t1, __t2h));	\
+	KUNIT_EXPECT_EQ(test, same, __same_type(t1, __t2l));	\
+	KUNIT_EXPECT_EQ(test, same, __same_type(__t2h, t1));	\
+	KUNIT_EXPECT_EQ(test, same, __same_type(__t2l, t1));	\
+} while (0)
+
+#if BITS_PER_LONG == 64
+# define TEST_SAME_TYPE64(base, t, m)	TEST_SAME_TYPE(base, t, m)
+#else
+# define TEST_SAME_TYPE64(base, t, m)	do { } while (0)
+#endif
+
+#define TEST_TYPE_SETS(base, mu8, mu16, mu32, ms8, ms16, ms32, mu64, ms64) \
+do {									\
+	TEST_SAME_TYPE(base,  u8,  mu8);				\
+	TEST_SAME_TYPE(base, u16, mu16);				\
+	TEST_SAME_TYPE(base, u32, mu32);				\
+	TEST_SAME_TYPE(base,  s8,  ms8);				\
+	TEST_SAME_TYPE(base, s16, ms16);				\
+	TEST_SAME_TYPE(base, s32, ms32);				\
+	TEST_SAME_TYPE64(base, u64, mu64);				\
+	TEST_SAME_TYPE64(base, s64, ms64);				\
+} while (0)
+
+	TEST_TYPE_SETS(u8,   true, false, false, false, false, false, false, false);
+	TEST_TYPE_SETS(u16, false,  true, false, false, false, false, false, false);
+	TEST_TYPE_SETS(u32, false, false,  true, false, false, false, false, false);
+	TEST_TYPE_SETS(s8,  false, false, false,  true, false, false, false, false);
+	TEST_TYPE_SETS(s16, false, false, false, false,  true, false, false, false);
+	TEST_TYPE_SETS(s32, false, false, false, false, false,  true, false, false);
+#if BITS_PER_LONG == 64
+	TEST_TYPE_SETS(u64, false, false, false, false, false, false,  true, false);
+	TEST_TYPE_SETS(s64, false, false, false, false, false, false, false,  true);
+#endif
+
+	/* Check for macro side-effects. */
+	var = 4;
+	KUNIT_EXPECT_EQ(test, var, 4);
+	KUNIT_EXPECT_TRUE(test, __same_type(var++, int));
+	KUNIT_EXPECT_EQ(test, var, 4);
+	KUNIT_EXPECT_TRUE(test, __same_type(int, var++));
+	KUNIT_EXPECT_EQ(test, var, 4);
+	KUNIT_EXPECT_TRUE(test, __same_type(var++, var++));
+	KUNIT_EXPECT_EQ(test, var, 4);
+
+	kunit_info(test, "%d __same_type() tests finished\n", count);
+
+#undef TEST_TYPE_SETS
+#undef TEST_SAME_TYPE64
+#undef TEST_SAME_TYPE
+}
+
+static void castable_to_type_test(struct kunit *test)
+{
+#if BITS_PER_LONG == 64
+	u64 big;
+	s64 small;
+#else
+	u32 big;
+	s32 small;
+#endif
+	int count = 0;
+
+#define TEST_CASTABLE_TO_TYPE(arg1, arg2, pass)	do {	\
+	bool __pass = __castable_to_type(arg1, arg2);		\
+	KUNIT_EXPECT_EQ_MSG(test, __pass, pass,			\
+		"expected __castable_to_type(" #arg1 ", " #arg2 ") to%s pass\n",\
+		pass ? "" : " not");				\
+	count++;						\
+} while (0)
+
+	TEST_CASTABLE_TO_TYPE(16, u8, true);
+	TEST_CASTABLE_TO_TYPE(16, u16, true);
+	TEST_CASTABLE_TO_TYPE(16, u32, true);
+	TEST_CASTABLE_TO_TYPE(16, s8, true);
+	TEST_CASTABLE_TO_TYPE(16, s16, true);
+	TEST_CASTABLE_TO_TYPE(16, s32, true);
+	TEST_CASTABLE_TO_TYPE(-16, s8, true);
+	TEST_CASTABLE_TO_TYPE(-16, s16, true);
+	TEST_CASTABLE_TO_TYPE(-16, s32, true);
+#if BITS_PER_LONG == 64
+	TEST_CASTABLE_TO_TYPE(16, u64, true);
+	TEST_CASTABLE_TO_TYPE(-16, s64, true);
+#endif
+
+#define TEST_CASTABLE_TO_TYPE_VAR(width)	do {				\
+	u ## width u ## width ## var = 0;					\
+	s ## width s ## width ## var = 0;					\
+										\
+	/* Constant expressions that fit types. */				\
+	TEST_CASTABLE_TO_TYPE(type_max(u ## width), u ## width, true);		\
+	TEST_CASTABLE_TO_TYPE(type_min(u ## width), u ## width, true);		\
+	TEST_CASTABLE_TO_TYPE(type_max(u ## width), u ## width ## var, true);	\
+	TEST_CASTABLE_TO_TYPE(type_min(u ## width), u ## width ## var, true);	\
+	TEST_CASTABLE_TO_TYPE(type_max(s ## width), s ## width, true);		\
+	TEST_CASTABLE_TO_TYPE(type_min(s ## width), s ## width, true);		\
+	TEST_CASTABLE_TO_TYPE(type_max(s ## width), s ## width ## var, true);	\
+	TEST_CASTABLE_TO_TYPE(type_min(u ## width), s ## width ## var, true);	\
+	/* Constant expressions that do not fit types. */			\
+	TEST_CASTABLE_TO_TYPE(type_max(u ## width), s ## width, false);		\
+	TEST_CASTABLE_TO_TYPE(type_max(u ## width), s ## width ## var, false);	\
+	TEST_CASTABLE_TO_TYPE(type_min(s ## width), u ## width, false);		\
+	TEST_CASTABLE_TO_TYPE(type_min(s ## width), u ## width ## var, false);	\
+	/* Non-constant expression with mismatched type. */			\
+	TEST_CASTABLE_TO_TYPE(s ## width ## var, u ## width, false);		\
+	TEST_CASTABLE_TO_TYPE(u ## width ## var, s ## width, false);		\
+} while (0)
+
+#define TEST_CASTABLE_TO_TYPE_RANGE(width)	do {				\
+	unsigned long big = U ## width ## _MAX;					\
+	signed long small = S ## width ## _MIN;					\
+	u ## width u ## width ## var = 0;					\
+	s ## width s ## width ## var = 0;					\
+										\
+	/* Constant expression in range. */					\
+	TEST_CASTABLE_TO_TYPE(U ## width ## _MAX, u ## width, true);		\
+	TEST_CASTABLE_TO_TYPE(U ## width ## _MAX, u ## width ## var, true);	\
+	TEST_CASTABLE_TO_TYPE(S ## width ## _MIN, s ## width, true);		\
+	TEST_CASTABLE_TO_TYPE(S ## width ## _MIN, s ## width ## var, true);	\
+	/* Constant expression out of range. */					\
+	TEST_CASTABLE_TO_TYPE((unsigned long)U ## width ## _MAX + 1, u ## width, false); \
+	TEST_CASTABLE_TO_TYPE((unsigned long)U ## width ## _MAX + 1, u ## width ## var, false); \
+	TEST_CASTABLE_TO_TYPE((signed long)S ## width ## _MIN - 1, s ## width, false); \
+	TEST_CASTABLE_TO_TYPE((signed long)S ## width ## _MIN - 1, s ## width ## var, false); \
+	/* Non-constant expression with mismatched type. */			\
+	TEST_CASTABLE_TO_TYPE(big, u ## width, false);				\
+	TEST_CASTABLE_TO_TYPE(big, u ## width ## var, false);			\
+	TEST_CASTABLE_TO_TYPE(small, s ## width, false);			\
+	TEST_CASTABLE_TO_TYPE(small, s ## width ## var, false);			\
+} while (0)
+
+	TEST_CASTABLE_TO_TYPE_VAR(8);
+	TEST_CASTABLE_TO_TYPE_VAR(16);
+	TEST_CASTABLE_TO_TYPE_VAR(32);
+#if BITS_PER_LONG == 64
+	TEST_CASTABLE_TO_TYPE_VAR(64);
+#endif
+
+	TEST_CASTABLE_TO_TYPE_RANGE(8);
+	TEST_CASTABLE_TO_TYPE_RANGE(16);
+#if BITS_PER_LONG == 64
+	TEST_CASTABLE_TO_TYPE_RANGE(32);
+#endif
+	kunit_info(test, "%d __castable_to_type() tests finished\n", count);
+
+#undef TEST_CASTABLE_TO_TYPE_RANGE
+#undef TEST_CASTABLE_TO_TYPE_VAR
+#undef TEST_CASTABLE_TO_TYPE
+}
+
 static struct kunit_case overflow_test_cases[] = {
 	KUNIT_CASE(u8_u8__u8_overflow_test),
 	KUNIT_CASE(s8_s8__s8_overflow_test),
@@ -730,6 +1118,9 @@ static struct kunit_case overflow_test_cases[] = {
 	KUNIT_CASE(shift_nonsense_test),
 	KUNIT_CASE(overflow_allocation_test),
 	KUNIT_CASE(overflow_size_helpers_test),
+	KUNIT_CASE(overflows_type_test),
+	KUNIT_CASE(same_type_test),
+	KUNIT_CASE(castable_to_type_test),
 	{}
 };
 
-- 
2.34.1

Re: [PATCH v11.5] overflow: Introduce overflows_type() and __castable_to_type()

[Gwan-gyeong Mun]

Hi Kees,

Thank you so much for taking the time to refine and update the code and 
checking out where the side effects that I missed may occur.

On 9/26/22 3:37 AM, Kees Cook wrote:
> Add overflows_type() to test if a variable or constant value would
> overflow another variable or type. This can be used as a constant
> expression for static_assert() (which requires a constant
> expression[1][2]) when used on constant values. This must be constructed
> manually, since __builtin_add_overflow() does not produce a constant
> expression[3].
> 
> Additionally adds __castable_to_type(), similar to __same_type(), for
> checking if a constant value will fit in a given type (i.e. it could
> be cast to the type without overflow).
> 
> Add unit tests for overflows_type(), __same_type(), and
> __castable_to_type() to the existing KUnit "overflow" test.
> 
> [1] https://en.cppreference.com/w/c/language/_Static_assert
> [2] C11 standard (ISO/IEC 9899:2011): 6.7.10 Static assertions
> [3] https://gcc.gnu.org/onlinedocs/gcc/Integer-Overflow-Builtins.html
>      6.56 Built-in Functions to Perform Arithmetic with Overflow Checking
>      Built-in Function: bool __builtin_add_overflow (type1 a, type2 b,
>                                                      type3 *res)
> 
> Cc: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
> Cc: Nathan Chancellor <nathan@kernel.org>
> Cc: Nick Desaulniers <ndesaulniers@google.com>
> Cc: Tom Rix <trix@redhat.com>
> Cc: Daniel Latypov <dlatypov@google.com>
> Cc: Vitor Massaru Iha <vitor@massaru.org>
> Cc: "Gustavo A. R. Silva" <gustavoars@kernel.org>
> Cc: linux-hardening@vger.kernel.org
> Cc: llvm@lists.linux.dev
> Co-developed-by: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com>
> Signed-off-by: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com>
> Signed-off-by: Kees Cook <keescook@chromium.org>
> ---
>   include/linux/compiler.h |   1 +
>   include/linux/overflow.h |  48 +++++
>   lib/overflow_kunit.c     | 393 ++++++++++++++++++++++++++++++++++++++-
>   3 files changed, 441 insertions(+), 1 deletion(-)
> 
> diff --git a/include/linux/compiler.h b/include/linux/compiler.h
> index 7713d7bcdaea..c631107e93b1 100644
> --- a/include/linux/compiler.h
> +++ b/include/linux/compiler.h
> @@ -244,6 +244,7 @@ static inline void *offset_to_ptr(const int *off)
>    * bool and also pointer types.
>    */
>   #define is_signed_type(type) (((type)(-1)) < (__force type)1)
> +#define is_unsigned_type(type) (!is_signed_type(type))
>   
>   /*
>    * This is needed in functions which generate the stack canary, see
> diff --git a/include/linux/overflow.h b/include/linux/overflow.h
> index 19dfdd74835e..c8cbeae5f4f8 100644
> --- a/include/linux/overflow.h
> +++ b/include/linux/overflow.h
> @@ -127,6 +127,54 @@ static inline bool __must_check __must_check_overflow(bool overflow)
>   	(*_d >> _to_shift) != _a);					\
>   }))
>   
> +#define __overflows_type_constexpr(x, T) (			\
> +	is_unsigned_type(typeof(x)) ?				\
> +		(x) > type_max(typeof(T)) ? 1 : 0		\
> +	: is_unsigned_type(typeof(T)) ?				\
> +		(x) < 0 || (x) > type_max(typeof(T)) ? 1 : 0	\
> +		: (x) < type_min(typeof(T)) ||			\
> +		  (x) > type_max(typeof(T)) ? 1 : 0 )
> +
> +#define __overflows_type(x, T)		({	\
> +	typeof(T) v = 0;			\
> +	check_add_overflow((x), v, &v);		\
> +})
> +
> +/**
> + * overflows_type - helper for checking the overflows between value, variables,
> + *		    or data type
> + *
> + * @n: source constant value or variable to be checked
> + * @T: destination variable or data type proposed to store @x
> + *
> + * Compares the @x expression for whether or not it can safely fit in
> + * the storage of the type in @T. @x and @T can have different types.
> + * If @x is a conxtant expression, this will also resolve to a constant
conxtant -> constant
> + * expression.
> + *
> + * Returns: true if overflow can occur, false otherwise.
> + */
> +#define overflows_type(n, T)					\
> +	__builtin_choose_expr(__is_constexpr(n),		\
> +			      __overflows_type_constexpr(n, T),	\
> +			      __overflows_type(n, T))
> +
Did you do it because __overflows_type_constexpr() always requires 
__is_constexpr() to avoid side effects?

And is the purpose of this macro to return a const-expression when a 
constant value is used as an argument and return a bool value when the 
argument is not a constant value?

One more, to fix the build problem, the overflows_type() part added from 
this link 
(https://patchwork.freedesktop.org/patch/504377/?series=108945&rev=2) 
should be removed from this patch.

And in other parts of this series, places that use macros added in a 
previous patch should also be updated. I'll fix those codes and send it 
as a new version.

Many thanks,
G.G.
> +/**
> + * __castable_to_type - like __same_type(), but also allows for casted literals
> + *
> + * @n: variable or constant value
> + * @T: data type or variable
> + *
> + * Unlike the __same_type() macro, this allows a constant value as the
> + * first argument. If this value would not overflow into an assignment
> + * of the second argument's type, it returns true. Otherwise, this falls
> + * back to __same_type().
> + */
> +#define __castable_to_type(n, T)					\
> +	__builtin_choose_expr(__is_constexpr(n),			\
> +			      !__overflows_type_constexpr(n, T),	\
> +			      __same_type(n, T))
> +
>   /**
>    * size_mul() - Calculate size_t multiplication with saturation at SIZE_MAX
>    *
> diff --git a/lib/overflow_kunit.c b/lib/overflow_kunit.c
> index f385ca652b74..9331d6ce914e 100644
> --- a/lib/overflow_kunit.c
> +++ b/lib/overflow_kunit.c
> @@ -16,6 +16,9 @@
>   #include <linux/types.h>
>   #include <linux/vmalloc.h>
>   
> +/* We're expecting to do a lot of "always true" or "always false" tests. */
> +#pragma clang diagnostic ignored "-Wtautological-constant-out-of-range-compare"
> +
>   #define DEFINE_TEST_ARRAY_TYPED(t1, t2, t)			\
>   	static const struct test_ ## t1 ## _ ## t2 ## __ ## t {	\
>   		t1 a;						\
> @@ -246,7 +249,7 @@ DEFINE_TEST_ARRAY(s64) = {
>   
>   #define DEFINE_TEST_FUNC_TYPED(n, t, fmt)				\
>   static void do_test_ ## n(struct kunit *test, const struct test_ ## n *p) \
> -{							   		\
> +{									\
>   	check_one_op(t, fmt, add, "+", p->a, p->b, p->sum, p->s_of);	\
>   	check_one_op(t, fmt, add, "+", p->b, p->a, p->sum, p->s_of);	\
>   	check_one_op(t, fmt, sub, "-", p->a, p->b, p->diff, p->d_of);	\
> @@ -708,6 +711,391 @@ static void overflow_size_helpers_test(struct kunit *test)
>   #undef check_one_size_helper
>   }
>   
> +static void overflows_type_test(struct kunit *test)
> +{
> +	int count = 0;
> +	unsigned int var;
> +
> +#define __TEST_OVERFLOWS_TYPE(func, arg1, arg2, of)	do {		\
> +	bool __of = func(arg1, arg2);					\
> +	KUNIT_EXPECT_EQ_MSG(test, __of, of,				\
> +		"expected " #func "(" #arg1 ", " #arg2 " to%s overflow\n",\
> +		of ? "" : " not");					\
> +	count++;							\
> +} while (0)
> +
> +/* Args are: first type, second type, value, overflow expected */
> +#define TEST_OVERFLOWS_TYPE(__t1, __t2, v, of) do {			\
> +	__t1 t1 = (v);							\
> +	__t2 t2;							\
> +	__TEST_OVERFLOWS_TYPE(__overflows_type, t1, t2, of);		\
> +	__TEST_OVERFLOWS_TYPE(__overflows_type, t1, __t2, of);		\
> +	__TEST_OVERFLOWS_TYPE(__overflows_type_constexpr, t1, t2, of);	\
> +	__TEST_OVERFLOWS_TYPE(__overflows_type_constexpr, t1, __t2, of);\
> +} while (0)
> +
> +	TEST_OVERFLOWS_TYPE(u8, u8, U8_MAX, false);
> +	TEST_OVERFLOWS_TYPE(u8, u16, U8_MAX, false);
> +	TEST_OVERFLOWS_TYPE(u8, s8, U8_MAX, true);
> +	TEST_OVERFLOWS_TYPE(u8, s8, S8_MAX, false);
> +	TEST_OVERFLOWS_TYPE(u8, s8, (u8)S8_MAX + 1, true);
> +	TEST_OVERFLOWS_TYPE(u8, s16, U8_MAX, false);
> +	TEST_OVERFLOWS_TYPE(s8, u8, S8_MAX, false);
> +	TEST_OVERFLOWS_TYPE(s8, u8, -1, true);
> +	TEST_OVERFLOWS_TYPE(s8, u8, S8_MIN, true);
> +	TEST_OVERFLOWS_TYPE(s8, u16, S8_MAX, false);
> +	TEST_OVERFLOWS_TYPE(s8, u16, -1, true);
> +	TEST_OVERFLOWS_TYPE(s8, u16, S8_MIN, true);
> +	TEST_OVERFLOWS_TYPE(s8, u32, S8_MAX, false);
> +	TEST_OVERFLOWS_TYPE(s8, u32, -1, true);
> +	TEST_OVERFLOWS_TYPE(s8, u32, S8_MIN, true);
> +#if BITS_PER_LONG == 64
> +	TEST_OVERFLOWS_TYPE(s8, u64, S8_MAX, false);
> +	TEST_OVERFLOWS_TYPE(s8, u64, -1, true);
> +	TEST_OVERFLOWS_TYPE(s8, u64, S8_MIN, true);
> +#endif
> +	TEST_OVERFLOWS_TYPE(s8, s8, S8_MAX, false);
> +	TEST_OVERFLOWS_TYPE(s8, s8, S8_MIN, false);
> +	TEST_OVERFLOWS_TYPE(s8, s16, S8_MAX, false);
> +	TEST_OVERFLOWS_TYPE(s8, s16, S8_MIN, false);
> +	TEST_OVERFLOWS_TYPE(u16, u8, U8_MAX, false);
> +	TEST_OVERFLOWS_TYPE(u16, u8, (u16)U8_MAX + 1, true);
> +	TEST_OVERFLOWS_TYPE(u16, u8, U16_MAX, true);
> +	TEST_OVERFLOWS_TYPE(u16, s8, S8_MAX, false);
> +	TEST_OVERFLOWS_TYPE(u16, s8, (u16)S8_MAX + 1, true);
> +	TEST_OVERFLOWS_TYPE(u16, s8, U16_MAX, true);
> +	TEST_OVERFLOWS_TYPE(u16, s16, S16_MAX, false);
> +	TEST_OVERFLOWS_TYPE(u16, s16, (u16)S16_MAX + 1, true);
> +	TEST_OVERFLOWS_TYPE(u16, s16, U16_MAX, true);
> +	TEST_OVERFLOWS_TYPE(u16, u32, U16_MAX, false);
> +	TEST_OVERFLOWS_TYPE(u16, s32, U16_MAX, false);
> +	TEST_OVERFLOWS_TYPE(s16, u8, U8_MAX, false);
> +	TEST_OVERFLOWS_TYPE(s16, u8, (s16)U8_MAX + 1, true);
> +	TEST_OVERFLOWS_TYPE(s16, u8, -1, true);
> +	TEST_OVERFLOWS_TYPE(s16, u8, S16_MIN, true);
> +	TEST_OVERFLOWS_TYPE(s16, u16, S16_MAX, false);
> +	TEST_OVERFLOWS_TYPE(s16, u16, -1, true);
> +	TEST_OVERFLOWS_TYPE(s16, u16, S16_MIN, true);
> +	TEST_OVERFLOWS_TYPE(s16, u32, S16_MAX, false);
> +	TEST_OVERFLOWS_TYPE(s16, u32, -1, true);
> +	TEST_OVERFLOWS_TYPE(s16, u32, S16_MIN, true);
> +#if BITS_PER_LONG == 64
> +	TEST_OVERFLOWS_TYPE(s16, u64, S16_MAX, false);
> +	TEST_OVERFLOWS_TYPE(s16, u64, -1, true);
> +	TEST_OVERFLOWS_TYPE(s16, u64, S16_MIN, true);
> +#endif
> +	TEST_OVERFLOWS_TYPE(s16, s8, S8_MAX, false);
> +	TEST_OVERFLOWS_TYPE(s16, s8, S8_MIN, false);
> +	TEST_OVERFLOWS_TYPE(s16, s8, (s16)S8_MAX + 1, true);
> +	TEST_OVERFLOWS_TYPE(s16, s8, (s16)S8_MIN - 1, true);
> +	TEST_OVERFLOWS_TYPE(s16, s8, S16_MAX, true);
> +	TEST_OVERFLOWS_TYPE(s16, s8, S16_MIN, true);
> +	TEST_OVERFLOWS_TYPE(s16, s16, S16_MAX, false);
> +	TEST_OVERFLOWS_TYPE(s16, s16, S16_MIN, false);
> +	TEST_OVERFLOWS_TYPE(s16, s32, S16_MAX, false);
> +	TEST_OVERFLOWS_TYPE(s16, s32, S16_MIN, false);
> +	TEST_OVERFLOWS_TYPE(u32, u8, U8_MAX, false);
> +	TEST_OVERFLOWS_TYPE(u32, u8, (u32)U8_MAX + 1, true);
> +	TEST_OVERFLOWS_TYPE(u32, u8, U32_MAX, true);
> +	TEST_OVERFLOWS_TYPE(u32, s8, S8_MAX, false);
> +	TEST_OVERFLOWS_TYPE(u32, s8, (u32)S8_MAX + 1, true);
> +	TEST_OVERFLOWS_TYPE(u32, s8, U32_MAX, true);
> +	TEST_OVERFLOWS_TYPE(u32, u16, U16_MAX, false);
> +	TEST_OVERFLOWS_TYPE(u32, u16, U16_MAX + 1, true);
> +	TEST_OVERFLOWS_TYPE(u32, u16, U32_MAX, true);
> +	TEST_OVERFLOWS_TYPE(u32, s16, S16_MAX, false);
> +	TEST_OVERFLOWS_TYPE(u32, s16, (u32)S16_MAX + 1, true);
> +	TEST_OVERFLOWS_TYPE(u32, s16, U32_MAX, true);
> +	TEST_OVERFLOWS_TYPE(u32, u32, U32_MAX, false);
> +	TEST_OVERFLOWS_TYPE(u32, s32, S32_MAX, false);
> +	TEST_OVERFLOWS_TYPE(u32, s32, U32_MAX, true);
> +	TEST_OVERFLOWS_TYPE(u32, s32, (u32)S32_MAX + 1, true);
> +#if BITS_PER_LONG == 64
> +	TEST_OVERFLOWS_TYPE(u32, u64, U32_MAX, false);
> +	TEST_OVERFLOWS_TYPE(u32, s64, U32_MAX, false);
> +#endif
> +	TEST_OVERFLOWS_TYPE(s32, u8, U8_MAX, false);
> +	TEST_OVERFLOWS_TYPE(s32, u8, (s32)U8_MAX + 1, true);
> +	TEST_OVERFLOWS_TYPE(s32, u16, S32_MAX, true);
> +	TEST_OVERFLOWS_TYPE(s32, u8, -1, true);
> +	TEST_OVERFLOWS_TYPE(s32, u8, S32_MIN, true);
> +	TEST_OVERFLOWS_TYPE(s32, u16, U16_MAX, false);
> +	TEST_OVERFLOWS_TYPE(s32, u16, (s32)U16_MAX + 1, true);
> +	TEST_OVERFLOWS_TYPE(s32, u16, S32_MAX, true);
> +	TEST_OVERFLOWS_TYPE(s32, u16, -1, true);
> +	TEST_OVERFLOWS_TYPE(s32, u16, S32_MIN, true);
> +	TEST_OVERFLOWS_TYPE(s32, u32, S32_MAX, false);
> +	TEST_OVERFLOWS_TYPE(s32, u32, -1, true);
> +	TEST_OVERFLOWS_TYPE(s32, u32, S32_MIN, true);
> +#if BITS_PER_LONG == 64
> +	TEST_OVERFLOWS_TYPE(s32, u64, S32_MAX, false);
> +	TEST_OVERFLOWS_TYPE(s32, u64, -1, true);
> +	TEST_OVERFLOWS_TYPE(s32, u64, S32_MIN, true);
> +#endif
> +	TEST_OVERFLOWS_TYPE(s32, s8, S8_MAX, false);
> +	TEST_OVERFLOWS_TYPE(s32, s8, S8_MIN, false);
> +	TEST_OVERFLOWS_TYPE(s32, s8, (s32)S8_MAX + 1, true);
> +	TEST_OVERFLOWS_TYPE(s32, s8, (s32)S8_MIN - 1, true);
> +	TEST_OVERFLOWS_TYPE(s32, s8, S32_MAX, true);
> +	TEST_OVERFLOWS_TYPE(s32, s8, S32_MIN, true);
> +	TEST_OVERFLOWS_TYPE(s32, s16, S16_MAX, false);
> +	TEST_OVERFLOWS_TYPE(s32, s16, S16_MIN, false);
> +	TEST_OVERFLOWS_TYPE(s32, s16, (s32)S16_MAX + 1, true);
> +	TEST_OVERFLOWS_TYPE(s32, s16, (s32)S16_MIN - 1, true);
> +	TEST_OVERFLOWS_TYPE(s32, s16, S32_MAX, true);
> +	TEST_OVERFLOWS_TYPE(s32, s16, S32_MIN, true);
> +	TEST_OVERFLOWS_TYPE(s32, s32, S32_MAX, false);
> +	TEST_OVERFLOWS_TYPE(s32, s32, S32_MIN, false);
> +#if BITS_PER_LONG == 64
> +	TEST_OVERFLOWS_TYPE(s32, s64, S32_MAX, false);
> +	TEST_OVERFLOWS_TYPE(s32, s64, S32_MIN, false);
> +	TEST_OVERFLOWS_TYPE(u64, u8, U64_MAX, true);
> +	TEST_OVERFLOWS_TYPE(u64, u8, U8_MAX, false);
> +	TEST_OVERFLOWS_TYPE(u64, u8, (u64)U8_MAX + 1, true);
> +	TEST_OVERFLOWS_TYPE(u64, u16, U64_MAX, true);
> +	TEST_OVERFLOWS_TYPE(u64, u16, U16_MAX, false);
> +	TEST_OVERFLOWS_TYPE(u64, u16, (u64)U16_MAX + 1, true);
> +	TEST_OVERFLOWS_TYPE(u64, u32, U64_MAX, true);
> +	TEST_OVERFLOWS_TYPE(u64, u32, U32_MAX, false);
> +	TEST_OVERFLOWS_TYPE(u64, u32, (u64)U32_MAX + 1, true);
> +	TEST_OVERFLOWS_TYPE(u64, u64, U64_MAX, false);
> +	TEST_OVERFLOWS_TYPE(u64, s8, S8_MAX, false);
> +	TEST_OVERFLOWS_TYPE(u64, s8, (u64)S8_MAX + 1, true);
> +	TEST_OVERFLOWS_TYPE(u64, s8, U64_MAX, true);
> +	TEST_OVERFLOWS_TYPE(u64, s16, S16_MAX, false);
> +	TEST_OVERFLOWS_TYPE(u64, s16, (u64)S16_MAX + 1, true);
> +	TEST_OVERFLOWS_TYPE(u64, s16, U64_MAX, true);
> +	TEST_OVERFLOWS_TYPE(u64, s32, S32_MAX, false);
> +	TEST_OVERFLOWS_TYPE(u64, s32, (u64)S32_MAX + 1, true);
> +	TEST_OVERFLOWS_TYPE(u64, s32, U64_MAX, true);
> +	TEST_OVERFLOWS_TYPE(u64, s64, S64_MAX, false);
> +	TEST_OVERFLOWS_TYPE(u64, s64, U64_MAX, true);
> +	TEST_OVERFLOWS_TYPE(u64, s64, (u64)S64_MAX + 1, true);
> +	TEST_OVERFLOWS_TYPE(s64, u8, S64_MAX, true);
> +	TEST_OVERFLOWS_TYPE(s64, u8, S64_MIN, true);
> +	TEST_OVERFLOWS_TYPE(s64, u8, -1, true);
> +	TEST_OVERFLOWS_TYPE(s64, u8, U8_MAX, false);
> +	TEST_OVERFLOWS_TYPE(s64, u8, (s64)U8_MAX + 1, true);
> +	TEST_OVERFLOWS_TYPE(s64, u16, S64_MAX, true);
> +	TEST_OVERFLOWS_TYPE(s64, u16, S64_MIN, true);
> +	TEST_OVERFLOWS_TYPE(s64, u16, -1, true);
> +	TEST_OVERFLOWS_TYPE(s64, u16, U16_MAX, false);
> +	TEST_OVERFLOWS_TYPE(s64, u16, (s64)U16_MAX + 1, true);
> +	TEST_OVERFLOWS_TYPE(s64, u32, S64_MAX, true);
> +	TEST_OVERFLOWS_TYPE(s64, u32, S64_MIN, true);
> +	TEST_OVERFLOWS_TYPE(s64, u32, -1, true);
> +	TEST_OVERFLOWS_TYPE(s64, u32, U32_MAX, false);
> +	TEST_OVERFLOWS_TYPE(s64, u32, (s64)U32_MAX + 1, true);
> +	TEST_OVERFLOWS_TYPE(s64, u64, S64_MAX, false);
> +	TEST_OVERFLOWS_TYPE(s64, u64, S64_MIN, true);
> +	TEST_OVERFLOWS_TYPE(s64, u64, -1, true);
> +	TEST_OVERFLOWS_TYPE(s64, s8, S8_MAX, false);
> +	TEST_OVERFLOWS_TYPE(s64, s8, S8_MIN, false);
> +	TEST_OVERFLOWS_TYPE(s64, s8, (s64)S8_MAX + 1, true);
> +	TEST_OVERFLOWS_TYPE(s64, s8, (s64)S8_MIN - 1, true);
> +	TEST_OVERFLOWS_TYPE(s64, s8, S64_MAX, true);
> +	TEST_OVERFLOWS_TYPE(s64, s16, S16_MAX, false);
> +	TEST_OVERFLOWS_TYPE(s64, s16, S16_MIN, false);
> +	TEST_OVERFLOWS_TYPE(s64, s16, (s64)S16_MAX + 1, true);
> +	TEST_OVERFLOWS_TYPE(s64, s16, (s64)S16_MIN - 1, true);
> +	TEST_OVERFLOWS_TYPE(s64, s16, S64_MAX, true);
> +	TEST_OVERFLOWS_TYPE(s64, s32, S32_MAX, false);
> +	TEST_OVERFLOWS_TYPE(s64, s32, S32_MIN, false);
> +	TEST_OVERFLOWS_TYPE(s64, s32, (s64)S32_MAX + 1, true);
> +	TEST_OVERFLOWS_TYPE(s64, s32, (s64)S32_MIN - 1, true);
> +	TEST_OVERFLOWS_TYPE(s64, s32, S64_MAX, true);
> +	TEST_OVERFLOWS_TYPE(s64, s64, S64_MAX, false);
> +	TEST_OVERFLOWS_TYPE(s64, s64, S64_MIN, false);
> +#endif
> +
> +	/* Check for macro side-effects. */
> +	var = INT_MAX - 1;
> +	__TEST_OVERFLOWS_TYPE(__overflows_type, var++, int, false);
> +	__TEST_OVERFLOWS_TYPE(__overflows_type, var++, int, false);
> +	__TEST_OVERFLOWS_TYPE(__overflows_type, var++, int, true);
> +	var = INT_MAX - 1;
> +	__TEST_OVERFLOWS_TYPE(overflows_type, var++, int, false);
> +	__TEST_OVERFLOWS_TYPE(overflows_type, var++, int, false);
> +	__TEST_OVERFLOWS_TYPE(overflows_type, var++, int, true);
> +
> +	kunit_info(test, "%d overflows_type() tests finished\n", count);
> +#undef TEST_OVERFLOWS_TYPE
> +#undef __TEST_OVERFLOWS_TYPE
> +}
> +
> +static void same_type_test(struct kunit *test)
> +{
> +	int count = 0;
> +	int var;
> +
> +#define TEST_SAME_TYPE(t1, t2, same)			do {	\
> +	typeof(t1) __t1h = type_max(t1);			\
> +	typeof(t1) __t1l = type_min(t1);			\
> +	typeof(t2) __t2h = type_max(t2);			\
> +	typeof(t2) __t2l = type_min(t2);			\
> +	KUNIT_EXPECT_EQ(test, true, __same_type(t1, __t1h));	\
> +	KUNIT_EXPECT_EQ(test, true, __same_type(t1, __t1l));	\
> +	KUNIT_EXPECT_EQ(test, true, __same_type(__t1h, t1));	\
> +	KUNIT_EXPECT_EQ(test, true, __same_type(__t1l, t1));	\
> +	KUNIT_EXPECT_EQ(test, true, __same_type(t2, __t2h));	\
> +	KUNIT_EXPECT_EQ(test, true, __same_type(t2, __t2l));	\
> +	KUNIT_EXPECT_EQ(test, true, __same_type(__t2h, t2));	\
> +	KUNIT_EXPECT_EQ(test, true, __same_type(__t2l, t2));	\
> +	KUNIT_EXPECT_EQ(test, same, __same_type(t1, t2));	\
> +	KUNIT_EXPECT_EQ(test, same, __same_type(t2, __t1h));	\
> +	KUNIT_EXPECT_EQ(test, same, __same_type(t2, __t1l));	\
> +	KUNIT_EXPECT_EQ(test, same, __same_type(__t1h, t2));	\
> +	KUNIT_EXPECT_EQ(test, same, __same_type(__t1l, t2));	\
> +	KUNIT_EXPECT_EQ(test, same, __same_type(t1, __t2h));	\
> +	KUNIT_EXPECT_EQ(test, same, __same_type(t1, __t2l));	\
> +	KUNIT_EXPECT_EQ(test, same, __same_type(__t2h, t1));	\
> +	KUNIT_EXPECT_EQ(test, same, __same_type(__t2l, t1));	\
> +} while (0)
> +
> +#if BITS_PER_LONG == 64
> +# define TEST_SAME_TYPE64(base, t, m)	TEST_SAME_TYPE(base, t, m)
> +#else
> +# define TEST_SAME_TYPE64(base, t, m)	do { } while (0)
> +#endif
> +
> +#define TEST_TYPE_SETS(base, mu8, mu16, mu32, ms8, ms16, ms32, mu64, ms64) \
> +do {									\
> +	TEST_SAME_TYPE(base,  u8,  mu8);				\
> +	TEST_SAME_TYPE(base, u16, mu16);				\
> +	TEST_SAME_TYPE(base, u32, mu32);				\
> +	TEST_SAME_TYPE(base,  s8,  ms8);				\
> +	TEST_SAME_TYPE(base, s16, ms16);				\
> +	TEST_SAME_TYPE(base, s32, ms32);				\
> +	TEST_SAME_TYPE64(base, u64, mu64);				\
> +	TEST_SAME_TYPE64(base, s64, ms64);				\
> +} while (0)
> +
> +	TEST_TYPE_SETS(u8,   true, false, false, false, false, false, false, false);
> +	TEST_TYPE_SETS(u16, false,  true, false, false, false, false, false, false);
> +	TEST_TYPE_SETS(u32, false, false,  true, false, false, false, false, false);
> +	TEST_TYPE_SETS(s8,  false, false, false,  true, false, false, false, false);
> +	TEST_TYPE_SETS(s16, false, false, false, false,  true, false, false, false);
> +	TEST_TYPE_SETS(s32, false, false, false, false, false,  true, false, false);
> +#if BITS_PER_LONG == 64
> +	TEST_TYPE_SETS(u64, false, false, false, false, false, false,  true, false);
> +	TEST_TYPE_SETS(s64, false, false, false, false, false, false, false,  true);
> +#endif
> +
> +	/* Check for macro side-effects. */
> +	var = 4;
> +	KUNIT_EXPECT_EQ(test, var, 4);
> +	KUNIT_EXPECT_TRUE(test, __same_type(var++, int));
> +	KUNIT_EXPECT_EQ(test, var, 4);
> +	KUNIT_EXPECT_TRUE(test, __same_type(int, var++));
> +	KUNIT_EXPECT_EQ(test, var, 4);
> +	KUNIT_EXPECT_TRUE(test, __same_type(var++, var++));
> +	KUNIT_EXPECT_EQ(test, var, 4);
> +
> +	kunit_info(test, "%d __same_type() tests finished\n", count);
> +
> +#undef TEST_TYPE_SETS
> +#undef TEST_SAME_TYPE64
> +#undef TEST_SAME_TYPE
> +}
> +
> +static void castable_to_type_test(struct kunit *test)
> +{
> +#if BITS_PER_LONG == 64
> +	u64 big;
> +	s64 small;
> +#else
> +	u32 big;
> +	s32 small;
> +#endif
> +	int count = 0;
> +
> +#define TEST_CASTABLE_TO_TYPE(arg1, arg2, pass)	do {	\
> +	bool __pass = __castable_to_type(arg1, arg2);		\
> +	KUNIT_EXPECT_EQ_MSG(test, __pass, pass,			\
> +		"expected __castable_to_type(" #arg1 ", " #arg2 ") to%s pass\n",\
> +		pass ? "" : " not");				\
> +	count++;						\
> +} while (0)
> +
> +	TEST_CASTABLE_TO_TYPE(16, u8, true);
> +	TEST_CASTABLE_TO_TYPE(16, u16, true);
> +	TEST_CASTABLE_TO_TYPE(16, u32, true);
> +	TEST_CASTABLE_TO_TYPE(16, s8, true);
> +	TEST_CASTABLE_TO_TYPE(16, s16, true);
> +	TEST_CASTABLE_TO_TYPE(16, s32, true);
> +	TEST_CASTABLE_TO_TYPE(-16, s8, true);
> +	TEST_CASTABLE_TO_TYPE(-16, s16, true);
> +	TEST_CASTABLE_TO_TYPE(-16, s32, true);
> +#if BITS_PER_LONG == 64
> +	TEST_CASTABLE_TO_TYPE(16, u64, true);
> +	TEST_CASTABLE_TO_TYPE(-16, s64, true);
> +#endif
> +
> +#define TEST_CASTABLE_TO_TYPE_VAR(width)	do {				\
> +	u ## width u ## width ## var = 0;					\
> +	s ## width s ## width ## var = 0;					\
> +										\
> +	/* Constant expressions that fit types. */				\
> +	TEST_CASTABLE_TO_TYPE(type_max(u ## width), u ## width, true);		\
> +	TEST_CASTABLE_TO_TYPE(type_min(u ## width), u ## width, true);		\
> +	TEST_CASTABLE_TO_TYPE(type_max(u ## width), u ## width ## var, true);	\
> +	TEST_CASTABLE_TO_TYPE(type_min(u ## width), u ## width ## var, true);	\
> +	TEST_CASTABLE_TO_TYPE(type_max(s ## width), s ## width, true);		\
> +	TEST_CASTABLE_TO_TYPE(type_min(s ## width), s ## width, true);		\
> +	TEST_CASTABLE_TO_TYPE(type_max(s ## width), s ## width ## var, true);	\
> +	TEST_CASTABLE_TO_TYPE(type_min(u ## width), s ## width ## var, true);	\
> +	/* Constant expressions that do not fit types. */			\
> +	TEST_CASTABLE_TO_TYPE(type_max(u ## width), s ## width, false);		\
> +	TEST_CASTABLE_TO_TYPE(type_max(u ## width), s ## width ## var, false);	\
> +	TEST_CASTABLE_TO_TYPE(type_min(s ## width), u ## width, false);		\
> +	TEST_CASTABLE_TO_TYPE(type_min(s ## width), u ## width ## var, false);	\
> +	/* Non-constant expression with mismatched type. */			\
> +	TEST_CASTABLE_TO_TYPE(s ## width ## var, u ## width, false);		\
> +	TEST_CASTABLE_TO_TYPE(u ## width ## var, s ## width, false);		\
> +} while (0)
> +
> +#define TEST_CASTABLE_TO_TYPE_RANGE(width)	do {				\
> +	unsigned long big = U ## width ## _MAX;					\
> +	signed long small = S ## width ## _MIN;					\
> +	u ## width u ## width ## var = 0;					\
> +	s ## width s ## width ## var = 0;					\
> +										\
> +	/* Constant expression in range. */					\
> +	TEST_CASTABLE_TO_TYPE(U ## width ## _MAX, u ## width, true);		\
> +	TEST_CASTABLE_TO_TYPE(U ## width ## _MAX, u ## width ## var, true);	\
> +	TEST_CASTABLE_TO_TYPE(S ## width ## _MIN, s ## width, true);		\
> +	TEST_CASTABLE_TO_TYPE(S ## width ## _MIN, s ## width ## var, true);	\
> +	/* Constant expression out of range. */					\
> +	TEST_CASTABLE_TO_TYPE((unsigned long)U ## width ## _MAX + 1, u ## width, false); \
> +	TEST_CASTABLE_TO_TYPE((unsigned long)U ## width ## _MAX + 1, u ## width ## var, false); \
> +	TEST_CASTABLE_TO_TYPE((signed long)S ## width ## _MIN - 1, s ## width, false); \
> +	TEST_CASTABLE_TO_TYPE((signed long)S ## width ## _MIN - 1, s ## width ## var, false); \
> +	/* Non-constant expression with mismatched type. */			\
> +	TEST_CASTABLE_TO_TYPE(big, u ## width, false);				\
> +	TEST_CASTABLE_TO_TYPE(big, u ## width ## var, false);			\
> +	TEST_CASTABLE_TO_TYPE(small, s ## width, false);			\
> +	TEST_CASTABLE_TO_TYPE(small, s ## width ## var, false);			\
> +} while (0)
> +
> +	TEST_CASTABLE_TO_TYPE_VAR(8);
> +	TEST_CASTABLE_TO_TYPE_VAR(16);
> +	TEST_CASTABLE_TO_TYPE_VAR(32);
> +#if BITS_PER_LONG == 64
> +	TEST_CASTABLE_TO_TYPE_VAR(64);
> +#endif
> +
> +	TEST_CASTABLE_TO_TYPE_RANGE(8);
> +	TEST_CASTABLE_TO_TYPE_RANGE(16);
> +#if BITS_PER_LONG == 64
> +	TEST_CASTABLE_TO_TYPE_RANGE(32);
> +#endif
> +	kunit_info(test, "%d __castable_to_type() tests finished\n", count);
> +
> +#undef TEST_CASTABLE_TO_TYPE_RANGE
> +#undef TEST_CASTABLE_TO_TYPE_VAR
> +#undef TEST_CASTABLE_TO_TYPE
> +}
> +
>   static struct kunit_case overflow_test_cases[] = {
>   	KUNIT_CASE(u8_u8__u8_overflow_test),
>   	KUNIT_CASE(s8_s8__s8_overflow_test),
> @@ -730,6 +1118,9 @@ static struct kunit_case overflow_test_cases[] = {
>   	KUNIT_CASE(shift_nonsense_test),
>   	KUNIT_CASE(overflow_allocation_test),
>   	KUNIT_CASE(overflow_size_helpers_test),
> +	KUNIT_CASE(overflows_type_test),
> +	KUNIT_CASE(same_type_test),
> +	KUNIT_CASE(castable_to_type_test),
>   	{}
>   };
>   

Re: [PATCH v11.5] overflow: Introduce overflows_type() and __castable_to_type()

[Gwan-gyeong Mun]

On 9/26/22 3:37 AM, Kees Cook wrote:
> Add overflows_type() to test if a variable or constant value would
> overflow another variable or type. This can be used as a constant
> expression for static_assert() (which requires a constant
> expression[1][2]) when used on constant values. This must be constructed
> manually, since __builtin_add_overflow() does not produce a constant
> expression[3].
> 
> Additionally adds __castable_to_type(), similar to __same_type(), for
> checking if a constant value will fit in a given type (i.e. it could
> be cast to the type without overflow).
> 
> Add unit tests for overflows_type(), __same_type(), and
> __castable_to_type() to the existing KUnit "overflow" test.
> 
> [1] https://en.cppreference.com/w/c/language/_Static_assert
> [2] C11 standard (ISO/IEC 9899:2011): 6.7.10 Static assertions
> [3] https://gcc.gnu.org/onlinedocs/gcc/Integer-Overflow-Builtins.html
>      6.56 Built-in Functions to Perform Arithmetic with Overflow Checking
>      Built-in Function: bool __builtin_add_overflow (type1 a, type2 b,
>                                                      type3 *res)
> 
> Cc: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
> Cc: Nathan Chancellor <nathan@kernel.org>
> Cc: Nick Desaulniers <ndesaulniers@google.com>
> Cc: Tom Rix <trix@redhat.com>
> Cc: Daniel Latypov <dlatypov@google.com>
> Cc: Vitor Massaru Iha <vitor@massaru.org>
> Cc: "Gustavo A. R. Silva" <gustavoars@kernel.org>
> Cc: linux-hardening@vger.kernel.org
> Cc: llvm@lists.linux.dev
> Co-developed-by: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com>
> Signed-off-by: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com>
> Signed-off-by: Kees Cook <keescook@chromium.org>
> ---
>   include/linux/compiler.h |   1 +
>   include/linux/overflow.h |  48 +++++
>   lib/overflow_kunit.c     | 393 ++++++++++++++++++++++++++++++++++++++-
>   3 files changed, 441 insertions(+), 1 deletion(-)
> 
> diff --git a/include/linux/compiler.h b/include/linux/compiler.h
> index 7713d7bcdaea..c631107e93b1 100644
> --- a/include/linux/compiler.h
> +++ b/include/linux/compiler.h
> @@ -244,6 +244,7 @@ static inline void *offset_to_ptr(const int *off)
>    * bool and also pointer types.
>    */
>   #define is_signed_type(type) (((type)(-1)) < (__force type)1)
> +#define is_unsigned_type(type) (!is_signed_type(type))
>   
>   /*
>    * This is needed in functions which generate the stack canary, see
> diff --git a/include/linux/overflow.h b/include/linux/overflow.h
> index 19dfdd74835e..c8cbeae5f4f8 100644
> --- a/include/linux/overflow.h
> +++ b/include/linux/overflow.h
> @@ -127,6 +127,54 @@ static inline bool __must_check __must_check_overflow(bool overflow)
>   	(*_d >> _to_shift) != _a);					\
>   }))
>   
> +#define __overflows_type_constexpr(x, T) (			\
> +	is_unsigned_type(typeof(x)) ?				\
> +		(x) > type_max(typeof(T)) ? 1 : 0		\
> +	: is_unsigned_type(typeof(T)) ?				\
> +		(x) < 0 || (x) > type_max(typeof(T)) ? 1 : 0	\
> +		: (x) < type_min(typeof(T)) ||			\
> +		  (x) > type_max(typeof(T)) ? 1 : 0 )
> +
> +#define __overflows_type(x, T)		({	\
> +	typeof(T) v = 0;			\
> +	check_add_overflow((x), v, &v);		\
> +})
> +
> +/**
> + * overflows_type - helper for checking the overflows between value, variables,
> + *		    or data type
> + *
> + * @n: source constant value or variable to be checked
> + * @T: destination variable or data type proposed to store @x
> + *
> + * Compares the @x expression for whether or not it can safely fit in
> + * the storage of the type in @T. @x and @T can have different types.
> + * If @x is a conxtant expression, this will also resolve to a constant
> + * expression.
> + *
> + * Returns: true if overflow can occur, false otherwise.
> + */
> +#define overflows_type(n, T)					\
> +	__builtin_choose_expr(__is_constexpr(n),		\
> +			      __overflows_type_constexpr(n, T),	\
> +			      __overflows_type(n, T))
> +
> +/**
> + * __castable_to_type - like __same_type(), but also allows for casted literals
> + *
> + * @n: variable or constant value
> + * @T: data type or variable
> + *
> + * Unlike the __same_type() macro, this allows a constant value as the
> + * first argument. If this value would not overflow into an assignment
> + * of the second argument's type, it returns true. Otherwise, this falls
> + * back to __same_type().
> + */
> +#define __castable_to_type(n, T)					\
> +	__builtin_choose_expr(__is_constexpr(n),			\
> +			      !__overflows_type_constexpr(n, T),	\
> +			      __same_type(n, T))
> +
This name is fine, but I prefer the __same_typable you suggested as a 
comment in the previous patch better, what do you think?
( __castable_to_type(n, T); The macro name seems to handle if type 
casting is possible to the second argument type from the first argument 
variable. )

G.G.

Re: [PATCH v11.5] overflow: Introduce overflows_type() and __castable_to_type()

[Kees Cook]

On Mon, Sep 26, 2022 at 06:57:53PM +0300, Gwan-gyeong Mun wrote:
> 
> 
> On 9/26/22 3:37 AM, Kees Cook wrote:
> > Add overflows_type() to test if a variable or constant value would
> > overflow another variable or type. This can be used as a constant
> > expression for static_assert() (which requires a constant
> > expression[1][2]) when used on constant values. This must be constructed
> > manually, since __builtin_add_overflow() does not produce a constant
> > expression[3].
> > 
> > Additionally adds __castable_to_type(), similar to __same_type(), for
> > checking if a constant value will fit in a given type (i.e. it could
> > be cast to the type without overflow).
> > 
> > Add unit tests for overflows_type(), __same_type(), and
> > __castable_to_type() to the existing KUnit "overflow" test.
> > 
> > [1] https://en.cppreference.com/w/c/language/_Static_assert
> > [2] C11 standard (ISO/IEC 9899:2011): 6.7.10 Static assertions
> > [3] https://gcc.gnu.org/onlinedocs/gcc/Integer-Overflow-Builtins.html
> >      6.56 Built-in Functions to Perform Arithmetic with Overflow Checking
> >      Built-in Function: bool __builtin_add_overflow (type1 a, type2 b,
> >                                                      type3 *res)
> > 
> > Cc: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
> > Cc: Nathan Chancellor <nathan@kernel.org>
> > Cc: Nick Desaulniers <ndesaulniers@google.com>
> > Cc: Tom Rix <trix@redhat.com>
> > Cc: Daniel Latypov <dlatypov@google.com>
> > Cc: Vitor Massaru Iha <vitor@massaru.org>
> > Cc: "Gustavo A. R. Silva" <gustavoars@kernel.org>
> > Cc: linux-hardening@vger.kernel.org
> > Cc: llvm@lists.linux.dev
> > Co-developed-by: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com>
> > Signed-off-by: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com>
> > Signed-off-by: Kees Cook <keescook@chromium.org>
> > ---
> >   include/linux/compiler.h |   1 +
> >   include/linux/overflow.h |  48 +++++
> >   lib/overflow_kunit.c     | 393 ++++++++++++++++++++++++++++++++++++++-
> >   3 files changed, 441 insertions(+), 1 deletion(-)
> > 
> > diff --git a/include/linux/compiler.h b/include/linux/compiler.h
> > index 7713d7bcdaea..c631107e93b1 100644
> > --- a/include/linux/compiler.h
> > +++ b/include/linux/compiler.h
> > @@ -244,6 +244,7 @@ static inline void *offset_to_ptr(const int *off)
> >    * bool and also pointer types.
> >    */
> >   #define is_signed_type(type) (((type)(-1)) < (__force type)1)
> > +#define is_unsigned_type(type) (!is_signed_type(type))
> >   /*
> >    * This is needed in functions which generate the stack canary, see
> > diff --git a/include/linux/overflow.h b/include/linux/overflow.h
> > index 19dfdd74835e..c8cbeae5f4f8 100644
> > --- a/include/linux/overflow.h
> > +++ b/include/linux/overflow.h
> > @@ -127,6 +127,54 @@ static inline bool __must_check __must_check_overflow(bool overflow)
> >   	(*_d >> _to_shift) != _a);					\
> >   }))
> > +#define __overflows_type_constexpr(x, T) (			\
> > +	is_unsigned_type(typeof(x)) ?				\
> > +		(x) > type_max(typeof(T)) ? 1 : 0		\
> > +	: is_unsigned_type(typeof(T)) ?				\
> > +		(x) < 0 || (x) > type_max(typeof(T)) ? 1 : 0	\
> > +		: (x) < type_min(typeof(T)) ||			\
> > +		  (x) > type_max(typeof(T)) ? 1 : 0 )
> > +
> > +#define __overflows_type(x, T)		({	\
> > +	typeof(T) v = 0;			\
> > +	check_add_overflow((x), v, &v);		\
> > +})
> > +
> > +/**
> > + * overflows_type - helper for checking the overflows between value, variables,
> > + *		    or data type
> > + *
> > + * @n: source constant value or variable to be checked
> > + * @T: destination variable or data type proposed to store @x
> > + *
> > + * Compares the @x expression for whether or not it can safely fit in
> > + * the storage of the type in @T. @x and @T can have different types.
> > + * If @x is a conxtant expression, this will also resolve to a constant
> > + * expression.
> > + *
> > + * Returns: true if overflow can occur, false otherwise.
> > + */
> > +#define overflows_type(n, T)					\
> > +	__builtin_choose_expr(__is_constexpr(n),		\
> > +			      __overflows_type_constexpr(n, T),	\
> > +			      __overflows_type(n, T))
> > +
> > +/**
> > + * __castable_to_type - like __same_type(), but also allows for casted literals
> > + *
> > + * @n: variable or constant value
> > + * @T: data type or variable
> > + *
> > + * Unlike the __same_type() macro, this allows a constant value as the
> > + * first argument. If this value would not overflow into an assignment
> > + * of the second argument's type, it returns true. Otherwise, this falls
> > + * back to __same_type().
> > + */
> > +#define __castable_to_type(n, T)					\
> > +	__builtin_choose_expr(__is_constexpr(n),			\
> > +			      !__overflows_type_constexpr(n, T),	\
> > +			      __same_type(n, T))
> > +
> This name is fine, but I prefer the __same_typable you suggested as a
> comment in the previous patch better, what do you think?
> ( __castable_to_type(n, T); The macro name seems to handle if type casting
> is possible to the second argument type from the first argument variable. )

I changed this name because "typable" isn't a familiar name for someone
reading all of this for the first time. What's really happening is a
check if _casting_ will result in an overflow. And when I named it just
"__castable_type" it sounded like a declaration rather than a test. But
perhaps it should lose the "__" prefix, and just be "castable_to_type"?
Or even more verbose as "can_cast_to_type()" ?

As for argument order, it seemed best to keep the order the same as with
overflows_type(). I think that makes all of these macros a bit easier to
read/review/understand for others.

-- 
Kees Cook