* [PATCH 0/6] slab: Provide full coverage for __alloc_size attribute
@ 2022-11-01 22:33 Kees Cook
2022-11-01 22:33 ` [PATCH 1/6] slab: Clean up SLOB vs kmalloc() definition Kees Cook
` (6 more replies)
0 siblings, 7 replies; 32+ messages in thread
From: Kees Cook @ 2022-11-01 22:33 UTC (permalink / raw)
To: Vlastimil Babka
Cc: Kees Cook, David Gow, Christoph Lameter, Pekka Enberg,
David Rientjes, Joonsoo Kim, Roman Gushchin, Hyeonggon Yoo,
Rasmus Villemoes, Guenter Roeck, Andy Shevchenko, Paolo Abeni,
Geert Uytterhoeven, Nathan Chancellor, Nick Desaulniers, Tom Rix,
linux-kernel, linux-mm, linux-hardening, llvm
Hi,
This is a series to work around a deficiency in GCC (>=11) and Clang
(<16) where the __alloc_size attribute does not apply to inlines. :(
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96503
This manifests as reduced overflow detection coverage for many allocation
sites under CONFIG_FORTIFY_SOURCE=y, where the allocation size was
not actually being propagated to __builtin_dynamic_object_size(). In
addition to working around the issue, expand use of __alloc_size (and
__realloc_size) to more places and provide KUnit tests to validate all
the covered allocator APIs.
-Kees
Kees Cook (6):
slab: Clean up SLOB vs kmalloc() definition
slab: Remove special-casing of const 0 size allocations
slab: Provide functional __alloc_size() hints to kmalloc_trace*()
string: Add __realloc_size hint to kmemdup()
driver core: Add __alloc_size hint to devm allocators
kunit/fortify: Validate __alloc_size attribute results
include/linux/device.h | 7 +-
include/linux/fortify-string.h | 2 +-
include/linux/slab.h | 36 ++---
include/linux/string.h | 2 +-
lib/Makefile | 1 +
lib/fortify_kunit.c | 255 +++++++++++++++++++++++++++++++++
mm/slab_common.c | 14 ++
7 files changed, 296 insertions(+), 21 deletions(-)
--
2.34.1
^ permalink raw reply [flat|nested] 32+ messages in thread
* [PATCH 1/6] slab: Clean up SLOB vs kmalloc() definition
2022-11-01 22:33 [PATCH 0/6] slab: Provide full coverage for __alloc_size attribute Kees Cook
@ 2022-11-01 22:33 ` Kees Cook
2022-11-03 13:32 ` Hyeonggon Yoo
2022-11-01 22:33 ` [PATCH 2/6] slab: Remove special-casing of const 0 size allocations Kees Cook
` (5 subsequent siblings)
6 siblings, 1 reply; 32+ messages in thread
From: Kees Cook @ 2022-11-01 22:33 UTC (permalink / raw)
To: Vlastimil Babka
Cc: Kees Cook, Christoph Lameter, Pekka Enberg, David Rientjes,
Joonsoo Kim, Andrew Morton, Roman Gushchin, Hyeonggon Yoo,
linux-mm, David Gow, Rasmus Villemoes, Guenter Roeck,
Andy Shevchenko, Paolo Abeni, Geert Uytterhoeven,
Nathan Chancellor, Nick Desaulniers, Tom Rix, linux-kernel,
linux-hardening, llvm
As already done for kmalloc_node(), clean up the #ifdef usage in the
definition of kmalloc() so that the SLOB-only version is an entirely
separate and much more readable function.
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Christoph Lameter <cl@linux.com>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: David Rientjes <rientjes@google.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Roman Gushchin <roman.gushchin@linux.dev>
Cc: Hyeonggon Yoo <42.hyeyoo@gmail.com>
Cc: linux-mm@kvack.org
Signed-off-by: Kees Cook <keescook@chromium.org>
---
include/linux/slab.h | 16 ++++++++++++----
1 file changed, 12 insertions(+), 4 deletions(-)
diff --git a/include/linux/slab.h b/include/linux/slab.h
index 90877fcde70b..e08fe7978b5c 100644
--- a/include/linux/slab.h
+++ b/include/linux/slab.h
@@ -559,15 +559,15 @@ void *kmalloc_large_node(size_t size, gfp_t flags, int node) __assume_page_align
* Try really hard to succeed the allocation but fail
* eventually.
*/
+#ifndef CONFIG_SLOB
static __always_inline __alloc_size(1) void *kmalloc(size_t size, gfp_t flags)
{
if (__builtin_constant_p(size)) {
-#ifndef CONFIG_SLOB
unsigned int index;
-#endif
+
if (size > KMALLOC_MAX_CACHE_SIZE)
return kmalloc_large(size, flags);
-#ifndef CONFIG_SLOB
+
index = kmalloc_index(size);
if (!index)
@@ -576,10 +576,18 @@ static __always_inline __alloc_size(1) void *kmalloc(size_t size, gfp_t flags)
return kmalloc_trace(
kmalloc_caches[kmalloc_type(flags)][index],
flags, size);
-#endif
}
return __kmalloc(size, flags);
}
+#else
+static __always_inline __alloc_size(1) void *kmalloc(size_t size, gfp_t flags)
+{
+ if (__builtin_constant_p(size) && size > KMALLOC_MAX_CACHE_SIZE)
+ return kmalloc_large(size, flags);
+
+ return __kmalloc(size, flags);
+}
+#endif
#ifndef CONFIG_SLOB
static __always_inline __alloc_size(1) void *kmalloc_node(size_t size, gfp_t flags, int node)
--
2.34.1
^ permalink raw reply related [flat|nested] 32+ messages in thread
* [PATCH 2/6] slab: Remove special-casing of const 0 size allocations
2022-11-01 22:33 [PATCH 0/6] slab: Provide full coverage for __alloc_size attribute Kees Cook
2022-11-01 22:33 ` [PATCH 1/6] slab: Clean up SLOB vs kmalloc() definition Kees Cook
@ 2022-11-01 22:33 ` Kees Cook
2022-11-03 14:00 ` Hyeonggon Yoo
2022-11-01 22:33 ` [PATCH 3/6] slab: Provide functional __alloc_size() hints to kmalloc_trace*() Kees Cook
` (4 subsequent siblings)
6 siblings, 1 reply; 32+ messages in thread
From: Kees Cook @ 2022-11-01 22:33 UTC (permalink / raw)
To: Vlastimil Babka
Cc: Kees Cook, Christoph Lameter, Pekka Enberg, David Rientjes,
Joonsoo Kim, Andrew Morton, Roman Gushchin, Hyeonggon Yoo,
linux-mm, David Gow, Rasmus Villemoes, Guenter Roeck,
Andy Shevchenko, Paolo Abeni, Geert Uytterhoeven,
Nathan Chancellor, Nick Desaulniers, Tom Rix, linux-kernel,
linux-hardening, llvm
Passing a constant-0 size allocation into kmalloc() or kmalloc_node()
does not need to be a fast-path operation, so the static return value
can be removed entirely. This is in preparation for making sure that
all paths through the inlines result in a full extern function call,
where __alloc_size() hints will actually be seen[1] by GCC. (A constant
return value of 0 means the "0" allocation size won't be propagated by
the inline.)
[1] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96503
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Christoph Lameter <cl@linux.com>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: David Rientjes <rientjes@google.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Roman Gushchin <roman.gushchin@linux.dev>
Cc: Hyeonggon Yoo <42.hyeyoo@gmail.com>
Cc: linux-mm@kvack.org
Signed-off-by: Kees Cook <keescook@chromium.org>
---
include/linux/slab.h | 12 ++----------
1 file changed, 2 insertions(+), 10 deletions(-)
diff --git a/include/linux/slab.h b/include/linux/slab.h
index e08fe7978b5c..970e9504949e 100644
--- a/include/linux/slab.h
+++ b/include/linux/slab.h
@@ -562,17 +562,13 @@ void *kmalloc_large_node(size_t size, gfp_t flags, int node) __assume_page_align
#ifndef CONFIG_SLOB
static __always_inline __alloc_size(1) void *kmalloc(size_t size, gfp_t flags)
{
- if (__builtin_constant_p(size)) {
+ if (__builtin_constant_p(size) && size) {
unsigned int index;
if (size > KMALLOC_MAX_CACHE_SIZE)
return kmalloc_large(size, flags);
index = kmalloc_index(size);
-
- if (!index)
- return ZERO_SIZE_PTR;
-
return kmalloc_trace(
kmalloc_caches[kmalloc_type(flags)][index],
flags, size);
@@ -592,17 +588,13 @@ static __always_inline __alloc_size(1) void *kmalloc(size_t size, gfp_t flags)
#ifndef CONFIG_SLOB
static __always_inline __alloc_size(1) void *kmalloc_node(size_t size, gfp_t flags, int node)
{
- if (__builtin_constant_p(size)) {
+ if (__builtin_constant_p(size) && size) {
unsigned int index;
if (size > KMALLOC_MAX_CACHE_SIZE)
return kmalloc_large_node(size, flags, node);
index = kmalloc_index(size);
-
- if (!index)
- return ZERO_SIZE_PTR;
-
return kmalloc_node_trace(
kmalloc_caches[kmalloc_type(flags)][index],
flags, node, size);
--
2.34.1
^ permalink raw reply related [flat|nested] 32+ messages in thread
* [PATCH 3/6] slab: Provide functional __alloc_size() hints to kmalloc_trace*()
2022-11-01 22:33 [PATCH 0/6] slab: Provide full coverage for __alloc_size attribute Kees Cook
2022-11-01 22:33 ` [PATCH 1/6] slab: Clean up SLOB vs kmalloc() definition Kees Cook
2022-11-01 22:33 ` [PATCH 2/6] slab: Remove special-casing of const 0 size allocations Kees Cook
@ 2022-11-01 22:33 ` Kees Cook
2022-11-03 14:16 ` Hyeonggon Yoo
2022-11-01 22:33 ` [PATCH 4/6] string: Add __realloc_size hint to kmemdup() Kees Cook
` (3 subsequent siblings)
6 siblings, 1 reply; 32+ messages in thread
From: Kees Cook @ 2022-11-01 22:33 UTC (permalink / raw)
To: Vlastimil Babka
Cc: Kees Cook, Christoph Lameter, Pekka Enberg, David Rientjes,
Joonsoo Kim, Andrew Morton, Roman Gushchin, Hyeonggon Yoo,
linux-mm, David Gow, Rasmus Villemoes, Guenter Roeck,
Andy Shevchenko, Paolo Abeni, Geert Uytterhoeven,
Nathan Chancellor, Nick Desaulniers, Tom Rix, linux-kernel,
linux-hardening, llvm
Since GCC cannot apply the __alloc_size attributes to inlines[1], all
allocator inlines need to explicitly call into extern functions that
contain a size argument. Provide these wrappers that end up just
ignoring the size argument for the actual allocation.
This allows CONFIG_FORTIFY_SOURCE=y to see all various dynamic allocation
sizes under GCC 12+ and all supported Clang versions.
[1] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96503
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Christoph Lameter <cl@linux.com>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: David Rientjes <rientjes@google.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Roman Gushchin <roman.gushchin@linux.dev>
Cc: Hyeonggon Yoo <42.hyeyoo@gmail.com>
Cc: linux-mm@kvack.org
Signed-off-by: Kees Cook <keescook@chromium.org>
---
include/linux/slab.h | 8 ++++++--
mm/slab_common.c | 14 ++++++++++++++
2 files changed, 20 insertions(+), 2 deletions(-)
diff --git a/include/linux/slab.h b/include/linux/slab.h
index 970e9504949e..051d86ca31a8 100644
--- a/include/linux/slab.h
+++ b/include/linux/slab.h
@@ -442,6 +442,8 @@ static_assert(PAGE_SHIFT <= 20);
void *__kmalloc(size_t size, gfp_t flags) __assume_kmalloc_alignment __alloc_size(1);
void *kmem_cache_alloc(struct kmem_cache *s, gfp_t flags) __assume_slab_alignment __malloc;
+void *kmem_cache_alloc_sized(struct kmem_cache *s, gfp_t flags, size_t size)
+ __assume_slab_alignment __alloc_size(3);
void *kmem_cache_alloc_lru(struct kmem_cache *s, struct list_lru *lru,
gfp_t gfpflags) __assume_slab_alignment __malloc;
void kmem_cache_free(struct kmem_cache *s, void *objp);
@@ -469,6 +471,8 @@ void *__kmalloc_node(size_t size, gfp_t flags, int node) __assume_kmalloc_alignm
__alloc_size(1);
void *kmem_cache_alloc_node(struct kmem_cache *s, gfp_t flags, int node) __assume_slab_alignment
__malloc;
+void *kmem_cache_alloc_node_sized(struct kmem_cache *s, gfp_t flags, int node, size_t size)
+ __assume_slab_alignment __alloc_size(4);
#ifdef CONFIG_TRACING
void *kmalloc_trace(struct kmem_cache *s, gfp_t flags, size_t size)
@@ -482,7 +486,7 @@ void *kmalloc_node_trace(struct kmem_cache *s, gfp_t gfpflags,
static __always_inline __alloc_size(3)
void *kmalloc_trace(struct kmem_cache *s, gfp_t flags, size_t size)
{
- void *ret = kmem_cache_alloc(s, flags);
+ void *ret = kmem_cache_alloc_sized(s, flags, size);
ret = kasan_kmalloc(s, ret, size, flags);
return ret;
@@ -492,7 +496,7 @@ static __always_inline __alloc_size(4)
void *kmalloc_node_trace(struct kmem_cache *s, gfp_t gfpflags,
int node, size_t size)
{
- void *ret = kmem_cache_alloc_node(s, gfpflags, node);
+ void *ret = kmem_cache_alloc_node_sized(s, gfpflags, node, size);
ret = kasan_kmalloc(s, ret, size, gfpflags);
return ret;
diff --git a/mm/slab_common.c b/mm/slab_common.c
index 33b1886b06eb..5fa547539a6a 100644
--- a/mm/slab_common.c
+++ b/mm/slab_common.c
@@ -1457,6 +1457,20 @@ size_t ksize(const void *objp)
}
EXPORT_SYMBOL(ksize);
+/* Wrapper so __alloc_size() can see the actual allocation size. */
+void *kmem_cache_alloc_sized(struct kmem_cache *s, gfp_t flags, size_t size)
+{
+ return kmem_cache_alloc(s, flags);
+}
+EXPORT_SYMBOL(kmem_cache_alloc_sized);
+
+/* Wrapper so __alloc_size() can see the actual allocation size. */
+void *kmem_cache_alloc_node_sized(struct kmem_cache *s, gfp_t flags, int node, size_t size)
+{
+ return kmem_cache_alloc_node(s, flags, node);
+}
+EXPORT_SYMBOL(kmem_cache_alloc_node_sized);
+
/* Tracepoints definitions. */
EXPORT_TRACEPOINT_SYMBOL(kmalloc);
EXPORT_TRACEPOINT_SYMBOL(kmem_cache_alloc);
--
2.34.1
^ permalink raw reply related [flat|nested] 32+ messages in thread
* [PATCH 4/6] string: Add __realloc_size hint to kmemdup()
2022-11-01 22:33 [PATCH 0/6] slab: Provide full coverage for __alloc_size attribute Kees Cook
` (2 preceding siblings ...)
2022-11-01 22:33 ` [PATCH 3/6] slab: Provide functional __alloc_size() hints to kmalloc_trace*() Kees Cook
@ 2022-11-01 22:33 ` Kees Cook
2022-11-02 9:26 ` Rasmus Villemoes
2022-11-01 22:33 ` [PATCH 5/6] driver core: Add __alloc_size hint to devm allocators Kees Cook
` (2 subsequent siblings)
6 siblings, 1 reply; 32+ messages in thread
From: Kees Cook @ 2022-11-01 22:33 UTC (permalink / raw)
To: Vlastimil Babka
Cc: Kees Cook, Rasmus Villemoes, Guenter Roeck, Andy Shevchenko,
Paolo Abeni, Geert Uytterhoeven, David Gow, Christoph Lameter,
Pekka Enberg, David Rientjes, Joonsoo Kim, Roman Gushchin,
Hyeonggon Yoo, Nathan Chancellor, Nick Desaulniers, Tom Rix,
linux-kernel, linux-mm, linux-hardening, llvm
Add __realloc_size() hint to kmemdup() so the compiler can reason about
the length of the returned buffer. (These must not use __alloc_size,
since those include __malloc which says the contents aren't defined[1]).
[1] https://lore.kernel.org/linux-hardening/d199c2af-06af-8a50-a6a1-00eefa0b67b4@prevas.dk/
Cc: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Cc: Guenter Roeck <linux@roeck-us.net>
Cc: Andy Shevchenko <andriy.shevchenko@intel.com>
Cc: Paolo Abeni <pabeni@redhat.com>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Kees Cook <keescook@chromium.org>
---
include/linux/fortify-string.h | 2 +-
include/linux/string.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/linux/fortify-string.h b/include/linux/fortify-string.h
index 9e2d96993c30..aa31f54f8b57 100644
--- a/include/linux/fortify-string.h
+++ b/include/linux/fortify-string.h
@@ -670,7 +670,7 @@ __FORTIFY_INLINE void *memchr_inv(const void * const POS0 p, int c, size_t size)
}
extern void *__real_kmemdup(const void *src, size_t len, gfp_t gfp) __RENAME(kmemdup)
- __alloc_size(2);
+ __realloc_size(2);
__FORTIFY_INLINE void *kmemdup(const void * const POS0 p, size_t size, gfp_t gfp)
{
size_t p_size = __struct_size(p);
diff --git a/include/linux/string.h b/include/linux/string.h
index af1d69e5610e..db28802ab0a6 100644
--- a/include/linux/string.h
+++ b/include/linux/string.h
@@ -176,7 +176,7 @@ extern void kfree_const(const void *x);
extern char *kstrdup(const char *s, gfp_t gfp) __malloc;
extern const char *kstrdup_const(const char *s, gfp_t gfp);
extern char *kstrndup(const char *s, size_t len, gfp_t gfp);
-extern void *kmemdup(const void *src, size_t len, gfp_t gfp) __alloc_size(2);
+extern void *kmemdup(const void *src, size_t len, gfp_t gfp) __realloc_size(2);
extern char *kmemdup_nul(const char *s, size_t len, gfp_t gfp);
extern char **argv_split(gfp_t gfp, const char *str, int *argcp);
--
2.34.1
^ permalink raw reply related [flat|nested] 32+ messages in thread
* [PATCH 5/6] driver core: Add __alloc_size hint to devm allocators
2022-11-01 22:33 [PATCH 0/6] slab: Provide full coverage for __alloc_size attribute Kees Cook
` (3 preceding siblings ...)
2022-11-01 22:33 ` [PATCH 4/6] string: Add __realloc_size hint to kmemdup() Kees Cook
@ 2022-11-01 22:33 ` Kees Cook
2023-02-01 7:36 ` Yongqin Liu
2022-11-01 22:33 ` [PATCH 6/6] kunit/fortify: Validate __alloc_size attribute results Kees Cook
2022-11-29 12:24 ` [PATCH 0/6] slab: Provide full coverage for __alloc_size attribute Conor Dooley
6 siblings, 1 reply; 32+ messages in thread
From: Kees Cook @ 2022-11-01 22:33 UTC (permalink / raw)
To: Vlastimil Babka
Cc: Kees Cook, Greg Kroah-Hartman, Rasmus Villemoes, Thomas Gleixner,
Jason Gunthorpe, Nishanth Menon, Michael Kelley, Dan Williams,
Won Chung, David Gow, Christoph Lameter, Pekka Enberg,
David Rientjes, Joonsoo Kim, Roman Gushchin, Hyeonggon Yoo,
Guenter Roeck, Andy Shevchenko, Paolo Abeni, Geert Uytterhoeven,
Nathan Chancellor, Nick Desaulniers, Tom Rix, linux-kernel,
linux-mm, linux-hardening, llvm
Mark the devm_*alloc()-family of allocations with appropriate
__alloc_size()/__realloc_size() hints so the compiler can attempt to
reason about buffer lengths from allocations.
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Jason Gunthorpe <jgg@ziepe.ca>
Cc: Nishanth Menon <nm@ti.com>
Cc: Michael Kelley <mikelley@microsoft.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Won Chung <wonchung@google.com>
Signed-off-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20221029074734.gonna.276-kees@kernel.org
---
This is already in -next, but I'm including it here again to avoid any
confusion about this series landing (or being tested) via another tree.
---
include/linux/device.h | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/include/linux/device.h b/include/linux/device.h
index 424b55df0272..5e4cd857e74f 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -197,9 +197,9 @@ void devres_remove_group(struct device *dev, void *id);
int devres_release_group(struct device *dev, void *id);
/* managed devm_k.alloc/kfree for device drivers */
-void *devm_kmalloc(struct device *dev, size_t size, gfp_t gfp) __malloc;
+void *devm_kmalloc(struct device *dev, size_t size, gfp_t gfp) __alloc_size(2);
void *devm_krealloc(struct device *dev, void *ptr, size_t size,
- gfp_t gfp) __must_check;
+ gfp_t gfp) __must_check __realloc_size(3);
__printf(3, 0) char *devm_kvasprintf(struct device *dev, gfp_t gfp,
const char *fmt, va_list ap) __malloc;
__printf(3, 4) char *devm_kasprintf(struct device *dev, gfp_t gfp,
@@ -226,7 +226,8 @@ static inline void *devm_kcalloc(struct device *dev,
void devm_kfree(struct device *dev, const void *p);
char *devm_kstrdup(struct device *dev, const char *s, gfp_t gfp) __malloc;
const char *devm_kstrdup_const(struct device *dev, const char *s, gfp_t gfp);
-void *devm_kmemdup(struct device *dev, const void *src, size_t len, gfp_t gfp);
+void *devm_kmemdup(struct device *dev, const void *src, size_t len, gfp_t gfp)
+ __realloc_size(3);
unsigned long devm_get_free_pages(struct device *dev,
gfp_t gfp_mask, unsigned int order);
--
2.34.1
^ permalink raw reply related [flat|nested] 32+ messages in thread
* [PATCH 6/6] kunit/fortify: Validate __alloc_size attribute results
2022-11-01 22:33 [PATCH 0/6] slab: Provide full coverage for __alloc_size attribute Kees Cook
` (4 preceding siblings ...)
2022-11-01 22:33 ` [PATCH 5/6] driver core: Add __alloc_size hint to devm allocators Kees Cook
@ 2022-11-01 22:33 ` Kees Cook
2022-11-02 18:15 ` kernel test robot
2022-11-29 12:24 ` [PATCH 0/6] slab: Provide full coverage for __alloc_size attribute Conor Dooley
6 siblings, 1 reply; 32+ messages in thread
From: Kees Cook @ 2022-11-01 22:33 UTC (permalink / raw)
To: Vlastimil Babka
Cc: Kees Cook, David Gow, linux-hardening, Christoph Lameter,
Pekka Enberg, David Rientjes, Joonsoo Kim, Roman Gushchin,
Hyeonggon Yoo, Rasmus Villemoes, Guenter Roeck, Andy Shevchenko,
Paolo Abeni, Geert Uytterhoeven, Nathan Chancellor,
Nick Desaulniers, Tom Rix, linux-kernel, linux-mm, llvm
Validate the effect of the __alloc_size attribute on allocators. If the
compiler doesn't support __builtin_dynamic_object_size(), skip the
associated tests.
(For GCC, just remove the "--make_options" line below...)
$ ./tools/testing/kunit/kunit.py run --arch x86_64 \
--kconfig_add CONFIG_FORTIFY_SOURCE=y \
--make_options LLVM=1
fortify
...
[15:16:30] ================== fortify (10 subtests) ===================
[15:16:30] [PASSED] known_sizes_test
[15:16:30] [PASSED] control_flow_split_test
[15:16:30] [PASSED] alloc_size_kmalloc_const_test
[15:16:30] [PASSED] alloc_size_kmalloc_dynamic_test
[15:16:30] [PASSED] alloc_size_vmalloc_const_test
[15:16:30] [PASSED] alloc_size_vmalloc_dynamic_test
[15:16:30] [PASSED] alloc_size_kvmalloc_const_test
[15:16:30] [PASSED] alloc_size_kvmalloc_dynamic_test
[15:16:30] [PASSED] alloc_size_devm_kmalloc_const_test
[15:16:30] [PASSED] alloc_size_devm_kmalloc_dynamic_test
[15:16:30] ===================== [PASSED] fortify =====================
[15:16:30] ============================================================
[15:16:30] Testing complete. Ran 10 tests: passed: 10
[15:16:31] Elapsed time: 8.348s total, 0.002s configuring, 6.923s building, 1.075s running
For earlier GCC prior to version 12, the dynamic tests will be skipped:
[15:18:59] ================== fortify (10 subtests) ===================
[15:18:59] [PASSED] known_sizes_test
[15:18:59] [PASSED] control_flow_split_test
[15:18:59] [PASSED] alloc_size_kmalloc_const_test
[15:18:59] [SKIPPED] alloc_size_kmalloc_dynamic_test
[15:18:59] [PASSED] alloc_size_vmalloc_const_test
[15:18:59] [SKIPPED] alloc_size_vmalloc_dynamic_test
[15:18:59] [PASSED] alloc_size_kvmalloc_const_test
[15:18:59] [SKIPPED] alloc_size_kvmalloc_dynamic_test
[15:18:59] [PASSED] alloc_size_devm_kmalloc_const_test
[15:18:59] [SKIPPED] alloc_size_devm_kmalloc_dynamic_test
[15:18:59] ===================== [PASSED] fortify =====================
[15:18:59] ============================================================
[15:18:59] Testing complete. Ran 10 tests: passed: 6, skipped: 4
[15:18:59] Elapsed time: 11.965s total, 0.002s configuring, 10.540s building, 1.068s running
Cc: David Gow <davidgow@google.com>
Cc: linux-hardening@vger.kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
---
lib/Makefile | 1 +
lib/fortify_kunit.c | 255 ++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 256 insertions(+)
diff --git a/lib/Makefile b/lib/Makefile
index 77c7951c8cf0..d197079ef22a 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -377,6 +377,7 @@ obj-$(CONFIG_IS_SIGNED_TYPE_KUNIT_TEST) += is_signed_type_kunit.o
obj-$(CONFIG_OVERFLOW_KUNIT_TEST) += overflow_kunit.o
CFLAGS_stackinit_kunit.o += $(call cc-disable-warning, switch-unreachable)
obj-$(CONFIG_STACKINIT_KUNIT_TEST) += stackinit_kunit.o
+CFLAGS_fortify_kunit.o += $(call cc-disable-warning, unsequenced)
obj-$(CONFIG_FORTIFY_KUNIT_TEST) += fortify_kunit.o
obj-$(CONFIG_STRSCPY_KUNIT_TEST) += strscpy_kunit.o
obj-$(CONFIG_SIPHASH_KUNIT_TEST) += siphash_kunit.o
diff --git a/lib/fortify_kunit.c b/lib/fortify_kunit.c
index 409af07f340a..78acfdbda835 100644
--- a/lib/fortify_kunit.c
+++ b/lib/fortify_kunit.c
@@ -16,7 +16,10 @@
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <kunit/test.h>
+#include <linux/device.h>
+#include <linux/slab.h>
#include <linux/string.h>
+#include <linux/vmalloc.h>
static const char array_of_10[] = "this is 10";
static const char *ptr_of_11 = "this is 11!";
@@ -60,9 +63,261 @@ static void control_flow_split_test(struct kunit *test)
KUNIT_EXPECT_EQ(test, want_minus_one(pick), SIZE_MAX);
}
+#define KUNIT_EXPECT_BOS(test, p, expected, name) \
+ KUNIT_EXPECT_EQ_MSG(test, __builtin_object_size(p, 1), \
+ expected, \
+ "__alloc_size() not working with __bos on " name "\n")
+
+#if !__has_builtin(__builtin_dynamic_object_size)
+#define KUNIT_EXPECT_BDOS(test, p, expected, name) \
+ /* Silence "unused variable 'expected'" warning. */ \
+ KUNIT_EXPECT_EQ(test, expected, expected)
+#else
+#define KUNIT_EXPECT_BDOS(test, p, expected, name) \
+ KUNIT_EXPECT_EQ_MSG(test, __builtin_dynamic_object_size(p, 1), \
+ expected, \
+ "__alloc_size() not working with __bdos on " name "\n")
+#endif
+
+/* If the execpted size is a constant value, __bos can see it. */
+#define check_const(_expected, alloc, free) do { \
+ size_t expected = (_expected); \
+ void *p = alloc; \
+ KUNIT_EXPECT_TRUE_MSG(test, p != NULL, #alloc " failed?!\n"); \
+ KUNIT_EXPECT_BOS(test, p, expected, #alloc); \
+ KUNIT_EXPECT_BDOS(test, p, expected, #alloc); \
+ free; \
+} while (0)
+
+/* If the execpted size is NOT a constant value, __bos CANNOT see it. */
+#define check_dynamic(_expected, alloc, free) do { \
+ size_t expected = (_expected); \
+ void *p = alloc; \
+ KUNIT_EXPECT_TRUE_MSG(test, p != NULL, #alloc " failed?!\n"); \
+ KUNIT_EXPECT_BOS(test, p, SIZE_MAX, #alloc); \
+ KUNIT_EXPECT_BDOS(test, p, expected, #alloc); \
+ free; \
+} while (0)
+
+/* Assortment of constant-value kinda-edge cases. */
+#define CONST_TEST_BODY(TEST_alloc) do { \
+ /* Special-case vmalloc()-family to skip 0-sized allocs. */ \
+ if (strcmp(#TEST_alloc, "TEST_vmalloc") != 0) \
+ TEST_alloc(check_const, 0, 0); \
+ TEST_alloc(check_const, 1, 1); \
+ TEST_alloc(check_const, 128, 128); \
+ TEST_alloc(check_const, 1023, 1023); \
+ TEST_alloc(check_const, 1025, 1025); \
+ TEST_alloc(check_const, 4096, 4096); \
+ TEST_alloc(check_const, 4097, 4097); \
+} while (0)
+
+static volatile size_t zero_size;
+static volatile size_t unknown_size = 50;
+
+#if !__has_builtin(__builtin_dynamic_object_size)
+#define DYNAMIC_TEST_BODY(TEST_alloc) \
+ kunit_skip(test, "Compiler is missing __builtin_dynamic_object_size() support\n")
+#else
+#define DYNAMIC_TEST_BODY(TEST_alloc) do { \
+ size_t size = unknown_size; \
+ \
+ /* \
+ * Expected size is "size" in each test, before it is then \
+ * internally incremented in each test. Requires we disable \
+ * -Wunsequenced. \
+ */ \
+ TEST_alloc(check_dynamic, size, size++); \
+ /* Make sure incrementing actually happened. */ \
+ KUNIT_EXPECT_NE(test, size, unknown_size); \
+} while (0)
+#endif
+
+#define DEFINE_ALLOC_SIZE_TEST_PAIR(allocator) \
+static void alloc_size_##allocator##_const_test(struct kunit *test) \
+{ \
+ CONST_TEST_BODY(TEST_##allocator); \
+} \
+static void alloc_size_##allocator##_dynamic_test(struct kunit *test) \
+{ \
+ DYNAMIC_TEST_BODY(TEST_##allocator); \
+}
+
+#define TEST_kmalloc(checker, expected_size, alloc_size) do { \
+ gfp_t gfp = GFP_KERNEL | __GFP_NOWARN; \
+ void *orig; \
+ size_t len; \
+ \
+ checker(expected_size, kmalloc(alloc_size, gfp), \
+ kfree(p)); \
+ checker(expected_size, \
+ kmalloc_node(alloc_size, gfp, NUMA_NO_NODE), \
+ kfree(p)); \
+ checker(expected_size, kzalloc(alloc_size, gfp), \
+ kfree(p)); \
+ checker(expected_size, \
+ kzalloc_node(alloc_size, gfp, NUMA_NO_NODE), \
+ kfree(p)); \
+ checker(expected_size, kcalloc(1, alloc_size, gfp), \
+ kfree(p)); \
+ checker(expected_size, kcalloc(alloc_size, 1, gfp), \
+ kfree(p)); \
+ checker(expected_size, \
+ kcalloc_node(1, alloc_size, gfp, NUMA_NO_NODE), \
+ kfree(p)); \
+ checker(expected_size, \
+ kcalloc_node(alloc_size, 1, gfp, NUMA_NO_NODE), \
+ kfree(p)); \
+ checker(expected_size, kmalloc_array(1, alloc_size, gfp), \
+ kfree(p)); \
+ checker(expected_size, kmalloc_array(alloc_size, 1, gfp), \
+ kfree(p)); \
+ checker(expected_size, \
+ kmalloc_array_node(1, alloc_size, gfp, NUMA_NO_NODE), \
+ kfree(p)); \
+ checker(expected_size, \
+ kmalloc_array_node(alloc_size, 1, gfp, NUMA_NO_NODE), \
+ kfree(p)); \
+ checker(expected_size, __kmalloc(alloc_size, gfp), \
+ kfree(p)); \
+ checker(expected_size, \
+ __kmalloc_node(alloc_size, gfp, NUMA_NO_NODE), \
+ kfree(p)); \
+ \
+ orig = kmalloc(alloc_size, gfp); \
+ KUNIT_EXPECT_TRUE(test, orig != NULL); \
+ checker((expected_size) * 2, \
+ krealloc(orig, (alloc_size) * 2, gfp), \
+ kfree(p)); \
+ orig = kmalloc(alloc_size, gfp); \
+ KUNIT_EXPECT_TRUE(test, orig != NULL); \
+ checker((expected_size) * 2, \
+ krealloc_array(orig, 1, (alloc_size) * 2, gfp), \
+ kfree(p)); \
+ orig = kmalloc(alloc_size, gfp); \
+ KUNIT_EXPECT_TRUE(test, orig != NULL); \
+ checker((expected_size) * 2, \
+ krealloc_array(orig, (alloc_size) * 2, 1, gfp), \
+ kfree(p)); \
+ \
+ len = 11; \
+ /* Using memdup() with fixed size, so force unknown length. */ \
+ if (!__builtin_constant_p(expected_size)) \
+ len += zero_size; \
+ checker(len, kmemdup("hello there", len, gfp), kfree(p)); \
+} while (0)
+DEFINE_ALLOC_SIZE_TEST_PAIR(kmalloc)
+
+/* Sizes are in pages, not bytes. */
+#define TEST_vmalloc(checker, expected_pages, alloc_pages) do { \
+ gfp_t gfp = GFP_KERNEL | __GFP_NOWARN; \
+ checker((expected_pages) * PAGE_SIZE, \
+ vmalloc((alloc_pages) * PAGE_SIZE), vfree(p)); \
+ checker((expected_pages) * PAGE_SIZE, \
+ vzalloc((alloc_pages) * PAGE_SIZE), vfree(p)); \
+ checker((expected_pages) * PAGE_SIZE, \
+ __vmalloc((alloc_pages) * PAGE_SIZE, gfp), vfree(p)); \
+} while (0)
+DEFINE_ALLOC_SIZE_TEST_PAIR(vmalloc)
+
+/* Sizes are in pages (and open-coded for side-effects), not bytes. */
+#define TEST_kvmalloc(checker, expected_pages, alloc_pages) do { \
+ gfp_t gfp = GFP_KERNEL | __GFP_NOWARN; \
+ size_t prev_size; \
+ void *orig; \
+ \
+ checker((expected_pages) * PAGE_SIZE, \
+ kvmalloc((alloc_pages) * PAGE_SIZE, gfp), \
+ vfree(p)); \
+ checker((expected_pages) * PAGE_SIZE, \
+ kvmalloc_node((alloc_pages) * PAGE_SIZE, gfp, NUMA_NO_NODE), \
+ vfree(p)); \
+ checker((expected_pages) * PAGE_SIZE, \
+ kvzalloc((alloc_pages) * PAGE_SIZE, gfp), \
+ vfree(p)); \
+ checker((expected_pages) * PAGE_SIZE, \
+ kvzalloc_node((alloc_pages) * PAGE_SIZE, gfp, NUMA_NO_NODE), \
+ vfree(p)); \
+ checker((expected_pages) * PAGE_SIZE, \
+ kvcalloc(1, (alloc_pages) * PAGE_SIZE, gfp), \
+ vfree(p)); \
+ checker((expected_pages) * PAGE_SIZE, \
+ kvcalloc((alloc_pages) * PAGE_SIZE, 1, gfp), \
+ vfree(p)); \
+ checker((expected_pages) * PAGE_SIZE, \
+ kvmalloc_array(1, (alloc_pages) * PAGE_SIZE, gfp), \
+ vfree(p)); \
+ checker((expected_pages) * PAGE_SIZE, \
+ kvmalloc_array((alloc_pages) * PAGE_SIZE, 1, gfp), \
+ vfree(p)); \
+ \
+ prev_size = (expected_pages) * PAGE_SIZE; \
+ orig = kvmalloc(prev_size, gfp); \
+ KUNIT_EXPECT_TRUE(test, orig != NULL); \
+ checker(((expected_pages) * PAGE_SIZE) * 2, \
+ kvrealloc(orig, prev_size, \
+ ((alloc_pages) * PAGE_SIZE) * 2, gfp), \
+ kvfree(p)); \
+} while (0)
+DEFINE_ALLOC_SIZE_TEST_PAIR(kvmalloc)
+
+#define TEST_devm_kmalloc(checker, expected_size, alloc_size) do { \
+ gfp_t gfp = GFP_KERNEL | __GFP_NOWARN; \
+ const char const dev_name[] = "fortify-test"; \
+ struct device *dev; \
+ void *orig; \
+ size_t len; \
+ \
+ /* Create dummy device for devm_kmalloc()-family tests. */ \
+ dev = root_device_register(dev_name); \
+ KUNIT_ASSERT_FALSE_MSG(test, IS_ERR(dev), \
+ "Cannot register test device\n"); \
+ \
+ checker(expected_size, devm_kmalloc(dev, alloc_size, gfp), \
+ devm_kfree(dev, p)); \
+ checker(expected_size, devm_kzalloc(dev, alloc_size, gfp), \
+ devm_kfree(dev, p)); \
+ checker(expected_size, \
+ devm_kmalloc_array(dev, 1, alloc_size, gfp), \
+ devm_kfree(dev, p)); \
+ checker(expected_size, \
+ devm_kmalloc_array(dev, alloc_size, 1, gfp), \
+ devm_kfree(dev, p)); \
+ checker(expected_size, \
+ devm_kcalloc(dev, 1, alloc_size, gfp), \
+ devm_kfree(dev, p)); \
+ checker(expected_size, \
+ devm_kcalloc(dev, alloc_size, 1, gfp), \
+ devm_kfree(dev, p)); \
+ \
+ orig = devm_kmalloc(dev, alloc_size, gfp); \
+ KUNIT_EXPECT_TRUE(test, orig != NULL); \
+ checker((expected_size) * 2, \
+ devm_krealloc(dev, orig, (alloc_size) * 2, gfp), \
+ devm_kfree(dev, p)); \
+ \
+ len = 4; \
+ /* Using memdup() with fixed size, so force unknown length. */ \
+ if (!__builtin_constant_p(expected_size)) \
+ len += zero_size; \
+ checker(len, devm_kmemdup(dev, "Ohai", len, gfp), \
+ devm_kfree(dev, p)); \
+ \
+ device_unregister(dev); \
+} while (0)
+DEFINE_ALLOC_SIZE_TEST_PAIR(devm_kmalloc)
+
static struct kunit_case fortify_test_cases[] = {
KUNIT_CASE(known_sizes_test),
KUNIT_CASE(control_flow_split_test),
+ KUNIT_CASE(alloc_size_kmalloc_const_test),
+ KUNIT_CASE(alloc_size_kmalloc_dynamic_test),
+ KUNIT_CASE(alloc_size_vmalloc_const_test),
+ KUNIT_CASE(alloc_size_vmalloc_dynamic_test),
+ KUNIT_CASE(alloc_size_kvmalloc_const_test),
+ KUNIT_CASE(alloc_size_kvmalloc_dynamic_test),
+ KUNIT_CASE(alloc_size_devm_kmalloc_const_test),
+ KUNIT_CASE(alloc_size_devm_kmalloc_dynamic_test),
{}
};
--
2.34.1
^ permalink raw reply related [flat|nested] 32+ messages in thread
* Re: [PATCH 4/6] string: Add __realloc_size hint to kmemdup()
2022-11-01 22:33 ` [PATCH 4/6] string: Add __realloc_size hint to kmemdup() Kees Cook
@ 2022-11-02 9:26 ` Rasmus Villemoes
2022-11-02 19:40 ` Kees Cook
0 siblings, 1 reply; 32+ messages in thread
From: Rasmus Villemoes @ 2022-11-02 9:26 UTC (permalink / raw)
To: Kees Cook, Vlastimil Babka
Cc: Guenter Roeck, Andy Shevchenko, Paolo Abeni, Geert Uytterhoeven,
David Gow, Christoph Lameter, Pekka Enberg, David Rientjes,
Joonsoo Kim, Roman Gushchin, Hyeonggon Yoo, Nathan Chancellor,
Nick Desaulniers, Tom Rix, linux-kernel, linux-mm,
linux-hardening, llvm
On 01/11/2022 23.33, Kees Cook wrote:
> Add __realloc_size() hint to kmemdup() so the compiler can reason about
> the length of the returned buffer. (These must not use __alloc_size,
> since those include __malloc which says the contents aren't defined[1]).
>
> [1] https://lore.kernel.org/linux-hardening/d199c2af-06af-8a50-a6a1-00eefa0b67b4@prevas.dk/
>
> extern char *kstrndup(const char *s, size_t len, gfp_t gfp);
> -extern void *kmemdup(const void *src, size_t len, gfp_t gfp) __alloc_size(2);
> +extern void *kmemdup(const void *src, size_t len, gfp_t gfp) __realloc_size(2);
What tree is this based on? I see that kmemdup() has grown that bogus
__alloc_size in next-20221101, but in next-20221102 this commit seems to
DTRT, namely
-extern void *kmemdup(const void *src, size_t len, gfp_t gfp);
+extern void *kmemdup(const void *src, size_t len, gfp_t gfp)
__realloc_size(2);
(i.e. there should never be an intermediate commit where kmemdup has
__alloc_size()).
Rasmus
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [PATCH 6/6] kunit/fortify: Validate __alloc_size attribute results
2022-11-01 22:33 ` [PATCH 6/6] kunit/fortify: Validate __alloc_size attribute results Kees Cook
@ 2022-11-02 18:15 ` kernel test robot
0 siblings, 0 replies; 32+ messages in thread
From: kernel test robot @ 2022-11-02 18:15 UTC (permalink / raw)
To: Kees Cook; +Cc: llvm, oe-kbuild-all
[-- Attachment #1: Type: text/plain, Size: 7050 bytes --]
Hi Kees,
I love your patch! Perhaps something to improve:
[auto build test WARNING on next-20221101]
[cannot apply to vbabka-slab/for-next kees/for-next/hardening linus/master vbabka/slab-next v6.1-rc3 v6.1-rc2 v6.1-rc1 v6.1-rc3]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Kees-Cook/slab-Provide-full-coverage-for-__alloc_size-attribute/20221102-063538
patch link: https://lore.kernel.org/r/20221101223321.1326815-6-keescook%40chromium.org
patch subject: [PATCH 6/6] kunit/fortify: Validate __alloc_size attribute results
config: arm-randconfig-r023-20221102
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 arm cross compiling tool for clang build
# apt-get install binutils-arm-linux-gnueabi
# https://github.com/intel-lab-lkp/linux/commit/ee3193d89f186962d462884b99fd8bc8a3c86ea6
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Kees-Cook/slab-Provide-full-coverage-for-__alloc_size-attribute/20221102-063538
git checkout ee3193d89f186962d462884b99fd8bc8a3c86ea6
# 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=arm SHELL=/bin/bash
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/fortify_kunit.c:308:1: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier]
DEFINE_ALLOC_SIZE_TEST_PAIR(devm_kmalloc)
^
lib/fortify_kunit.c:139:18: note: expanded from macro 'DEFINE_ALLOC_SIZE_TEST_PAIR'
CONST_TEST_BODY(TEST_##allocator); \
^
<scratch space>:157:1: note: expanded from here
TEST_devm_kmalloc
^
>> lib/fortify_kunit.c:308:1: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier]
lib/fortify_kunit.c:139:18: note: expanded from macro 'DEFINE_ALLOC_SIZE_TEST_PAIR'
CONST_TEST_BODY(TEST_##allocator); \
^
<scratch space>:157:1: note: expanded from here
TEST_devm_kmalloc
^
>> lib/fortify_kunit.c:308:1: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier]
lib/fortify_kunit.c:139:18: note: expanded from macro 'DEFINE_ALLOC_SIZE_TEST_PAIR'
CONST_TEST_BODY(TEST_##allocator); \
^
<scratch space>:157:1: note: expanded from here
TEST_devm_kmalloc
^
>> lib/fortify_kunit.c:308:1: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier]
lib/fortify_kunit.c:139:18: note: expanded from macro 'DEFINE_ALLOC_SIZE_TEST_PAIR'
CONST_TEST_BODY(TEST_##allocator); \
^
<scratch space>:157:1: note: expanded from here
TEST_devm_kmalloc
^
>> lib/fortify_kunit.c:308:1: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier]
lib/fortify_kunit.c:139:18: note: expanded from macro 'DEFINE_ALLOC_SIZE_TEST_PAIR'
CONST_TEST_BODY(TEST_##allocator); \
^
<scratch space>:157:1: note: expanded from here
TEST_devm_kmalloc
^
>> lib/fortify_kunit.c:308:1: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier]
lib/fortify_kunit.c:139:18: note: expanded from macro 'DEFINE_ALLOC_SIZE_TEST_PAIR'
CONST_TEST_BODY(TEST_##allocator); \
^
<scratch space>:157:1: note: expanded from here
TEST_devm_kmalloc
^
>> lib/fortify_kunit.c:308:1: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier]
lib/fortify_kunit.c:139:18: note: expanded from macro 'DEFINE_ALLOC_SIZE_TEST_PAIR'
CONST_TEST_BODY(TEST_##allocator); \
^
<scratch space>:157:1: note: expanded from here
TEST_devm_kmalloc
^
>> lib/fortify_kunit.c:308:1: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier]
lib/fortify_kunit.c:143:20: note: expanded from macro 'DEFINE_ALLOC_SIZE_TEST_PAIR'
DYNAMIC_TEST_BODY(TEST_##allocator); \
^
<scratch space>:132:1: note: expanded from here
TEST_devm_kmalloc
^
8 warnings generated.
vim +/const +308 lib/fortify_kunit.c
263
264 #define TEST_devm_kmalloc(checker, expected_size, alloc_size) do { \
265 gfp_t gfp = GFP_KERNEL | __GFP_NOWARN; \
266 const char const dev_name[] = "fortify-test"; \
267 struct device *dev; \
268 void *orig; \
269 size_t len; \
270 \
271 /* Create dummy device for devm_kmalloc()-family tests. */ \
272 dev = root_device_register(dev_name); \
273 KUNIT_ASSERT_FALSE_MSG(test, IS_ERR(dev), \
274 "Cannot register test device\n"); \
275 \
276 checker(expected_size, devm_kmalloc(dev, alloc_size, gfp), \
277 devm_kfree(dev, p)); \
278 checker(expected_size, devm_kzalloc(dev, alloc_size, gfp), \
279 devm_kfree(dev, p)); \
280 checker(expected_size, \
281 devm_kmalloc_array(dev, 1, alloc_size, gfp), \
282 devm_kfree(dev, p)); \
283 checker(expected_size, \
284 devm_kmalloc_array(dev, alloc_size, 1, gfp), \
285 devm_kfree(dev, p)); \
286 checker(expected_size, \
287 devm_kcalloc(dev, 1, alloc_size, gfp), \
288 devm_kfree(dev, p)); \
289 checker(expected_size, \
290 devm_kcalloc(dev, alloc_size, 1, gfp), \
291 devm_kfree(dev, p)); \
292 \
293 orig = devm_kmalloc(dev, alloc_size, gfp); \
294 KUNIT_EXPECT_TRUE(test, orig != NULL); \
295 checker((expected_size) * 2, \
296 devm_krealloc(dev, orig, (alloc_size) * 2, gfp), \
297 devm_kfree(dev, p)); \
298 \
299 len = 4; \
300 /* Using memdup() with fixed size, so force unknown length. */ \
301 if (!__builtin_constant_p(expected_size)) \
302 len += zero_size; \
303 checker(len, devm_kmemdup(dev, "Ohai", len, gfp), \
304 devm_kfree(dev, p)); \
305 \
306 device_unregister(dev); \
307 } while (0)
> 308 DEFINE_ALLOC_SIZE_TEST_PAIR(devm_kmalloc)
309
--
0-DAY CI Kernel Test Service
https://01.org/lkp
[-- Attachment #2: config --]
[-- Type: text/plain, Size: 171371 bytes --]
#
# Automatically generated file; DO NOT EDIT.
# Linux/arm 6.1.0-rc3 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_RUST_IS_AVAILABLE=y
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
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_HAVE_KERNEL_GZIP=y
CONFIG_HAVE_KERNEL_LZMA=y
CONFIG_HAVE_KERNEL_XZ=y
CONFIG_HAVE_KERNEL_LZO=y
CONFIG_HAVE_KERNEL_LZ4=y
# CONFIG_KERNEL_GZIP is not set
# CONFIG_KERNEL_LZMA is not set
# CONFIG_KERNEL_XZ is not set
CONFIG_KERNEL_LZO=y
# CONFIG_KERNEL_LZ4 is not set
CONFIG_DEFAULT_INIT=""
CONFIG_DEFAULT_HOSTNAME="(none)"
CONFIG_SYSVIPC=y
# CONFIG_WATCH_QUEUE is not set
CONFIG_CROSS_MEMORY_ATTACH=y
CONFIG_USELIB=y
#
# IRQ subsystem
#
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_IRQ_SHOW=y
CONFIG_GENERIC_IRQ_SHOW_LEVEL=y
CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
CONFIG_GENERIC_IRQ_MIGRATION=y
CONFIG_HARDIRQS_SW_RESEND=y
CONFIG_GENERIC_IRQ_CHIP=y
CONFIG_IRQ_DOMAIN=y
CONFIG_IRQ_SIM=y
CONFIG_IRQ_DOMAIN_HIERARCHY=y
CONFIG_GENERIC_IRQ_IPI=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_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_ARCH_HAS_TICK_BROADCAST=y
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
CONFIG_TIME_KUNIT_TEST=y
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_HAVE_EBPF_JIT=y
#
# BPF subsystem
#
# CONFIG_BPF_SYSCALL 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 is not set
CONFIG_HAVE_SCHED_AVG_IRQ=y
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_PSI is not set
# end of CPU/Task time and stats accounting
CONFIG_CPU_ISOLATION=y
#
# RCU Subsystem
#
CONFIG_TREE_RCU=y
CONFIG_PREEMPT_RCU=y
# CONFIG_RCU_EXPERT is not set
CONFIG_SRCU=y
CONFIG_TREE_SRCU=y
CONFIG_NEED_SRCU_NMI_SAFE=y
CONFIG_TASKS_RCU_GENERIC=y
CONFIG_TASKS_RCU=y
CONFIG_TASKS_RUDE_RCU=y
CONFIG_RCU_STALL_COMMON=y
CONFIG_RCU_NEED_SEGCBLIST=y
# end of RCU Subsystem
CONFIG_IKCONFIG=y
CONFIG_IKHEADERS=y
CONFIG_GENERIC_SCHED_CLOCK=y
#
# Scheduler features
#
# CONFIG_UCLAMP_TASK is not set
# end of Scheduler features
CONFIG_CC_IMPLICIT_FALLTHROUGH="-Wimplicit-fallthrough"
CONFIG_GCC12_NO_ARRAY_BOUNDS=y
CONFIG_CGROUPS=y
CONFIG_PAGE_COUNTER=y
CONFIG_CGROUP_FAVOR_DYNMODS=y
# CONFIG_MEMCG is not set
CONFIG_BLK_CGROUP=y
# CONFIG_CGROUP_SCHED is not set
CONFIG_CGROUP_PIDS=y
CONFIG_CGROUP_RDMA=y
# CONFIG_CGROUP_FREEZER is not set
CONFIG_CGROUP_HUGETLB=y
# CONFIG_CPUSETS is not set
# CONFIG_CGROUP_DEVICE is not set
# CONFIG_CGROUP_CPUACCT is not set
# CONFIG_CGROUP_PERF is not set
CONFIG_CGROUP_MISC=y
CONFIG_CGROUP_DEBUG=y
CONFIG_NAMESPACES=y
CONFIG_UTS_NS=y
CONFIG_IPC_NS=y
CONFIG_USER_NS=y
CONFIG_PID_NS=y
# CONFIG_SCHED_AUTOGROUP is not set
# CONFIG_SYSFS_DEPRECATED is not set
# CONFIG_RELAY is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_RD_GZIP is not set
CONFIG_RD_BZIP2=y
CONFIG_RD_LZMA=y
# CONFIG_RD_XZ is not set
# CONFIG_RD_LZO is not set
# CONFIG_RD_LZ4 is not set
CONFIG_RD_ZSTD=y
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_LD_ORPHAN_WARN_LEVEL="warn"
CONFIG_HAVE_UID16=y
CONFIG_EXPERT=y
# CONFIG_UID16 is not set
CONFIG_MULTIUSER=y
CONFIG_SGETMASK_SYSCALL=y
CONFIG_SYSFS_SYSCALL=y
CONFIG_FHANDLE=y
CONFIG_POSIX_TIMERS=y
# CONFIG_PRINTK is not set
CONFIG_BUG=y
# CONFIG_BASE_FULL is not set
# CONFIG_FUTEX is not set
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
# CONFIG_AIO is not set
CONFIG_IO_URING=y
CONFIG_ADVISE_SYSCALLS=y
CONFIG_MEMBARRIER=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_KALLSYMS_BASE_RELATIVE=y
CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y
# CONFIG_KCMP is not set
CONFIG_RSEQ=y
# CONFIG_DEBUG_RSEQ is not set
CONFIG_EMBEDDED=y
CONFIG_HAVE_PERF_EVENTS=y
CONFIG_PERF_USE_VMALLOC=y
CONFIG_PC104=y
#
# Kernel Performance Events And Counters
#
CONFIG_PERF_EVENTS=y
# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
# end of Kernel Performance Events And Counters
# CONFIG_PROFILING is not set
CONFIG_TRACEPOINTS=y
# end of General setup
CONFIG_ARM=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
CONFIG_HAVE_TCM=y
CONFIG_NO_IOPORT_MAP=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_ARCH_HAS_BANDGAP=y
CONFIG_FIX_EARLYCON_MEM=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_ARCH_SUPPORTS_UPROBES=y
# CONFIG_ARM_PATCH_PHYS_VIRT is not set
CONFIG_PHYS_OFFSET=0
CONFIG_GENERIC_BUG=y
CONFIG_PGTABLE_LEVELS=3
#
# System Type
#
CONFIG_MMU=y
CONFIG_ARCH_MMAP_RND_BITS_MIN=8
CONFIG_ARCH_MMAP_RND_BITS_MAX=16
# CONFIG_ARCH_MULTIPLATFORM is not set
#
# Platform selection
#
#
# CPU Core family selection
#
# CONFIG_ARCH_MULTI_V6 is not set
CONFIG_ARCH_MULTI_V7=y
CONFIG_ARCH_MULTI_V6_V7=y
# end of Platform selection
# CONFIG_ARCH_VIRT is not set
# CONFIG_ARCH_AIROHA is not set
# CONFIG_ARCH_ACTIONS is not set
CONFIG_ARCH_ALPINE=y
CONFIG_ARCH_ARTPEC=y
CONFIG_MACH_ARTPEC6=y
# CONFIG_ARCH_ASPEED is not set
CONFIG_ARCH_AT91=y
CONFIG_SOC_SAMA5D2=y
CONFIG_SOC_SAMA5D3=y
CONFIG_SOC_SAMA5D4=y
# CONFIG_SOC_SAMA7G5 is not set
CONFIG_SOC_LAN966=y
#
# Clocksource driver selection
#
# CONFIG_ATMEL_CLOCKSOURCE_PIT is not set
CONFIG_ATMEL_CLOCKSOURCE_TCB=y
# CONFIG_MICROCHIP_CLOCKSOURCE_PIT64B is not set
CONFIG_HAVE_AT91_UTMI=y
CONFIG_HAVE_AT91_USB_CLK=y
CONFIG_COMMON_CLK_AT91=y
CONFIG_HAVE_AT91_SMD=y
CONFIG_HAVE_AT91_H32MX=y
CONFIG_HAVE_AT91_GENERATED_CLK=y
CONFIG_HAVE_AT91_AUDIO_PLL=y
CONFIG_HAVE_AT91_I2S_MUX_CLK=y
CONFIG_SOC_SAM_V7=y
CONFIG_SOC_SAMA5=y
CONFIG_ATMEL_PM=y
CONFIG_ATMEL_SECURE_PM=y
# CONFIG_ARCH_AXXIA is not set
# CONFIG_ARCH_BCM is not set
# CONFIG_ARCH_BERLIN is not set
# CONFIG_ARCH_DIGICOLOR is not set
# CONFIG_ARCH_EXYNOS is not set
# CONFIG_ARCH_HIGHBANK is not set
# CONFIG_ARCH_HISI is not set
CONFIG_ARCH_HPE=y
CONFIG_ARCH_HPE_GXP=y
CONFIG_ARCH_MXC=y
CONFIG_MXC_TZIC=y
CONFIG_HAVE_IMX_ANATOP=y
CONFIG_HAVE_IMX_GPC=y
CONFIG_HAVE_IMX_MMDC=y
CONFIG_HAVE_IMX_SRC=y
#
# Cortex-A platforms
#
CONFIG_SOC_IMX5=y
CONFIG_SOC_IMX50=y
CONFIG_SOC_IMX51=y
CONFIG_SOC_IMX53=y
CONFIG_SOC_IMX6=y
# CONFIG_SOC_IMX6Q is not set
# CONFIG_SOC_IMX6SL is not set
CONFIG_SOC_IMX6SLL=y
# CONFIG_SOC_IMX6SX is not set
CONFIG_SOC_IMX6UL=y
# CONFIG_SOC_LS1021A is not set
#
# Cortex-A/Cortex-M asymmetric multiprocessing platforms
#
CONFIG_SOC_IMX7D_CA7=y
CONFIG_SOC_IMX7D=y
# CONFIG_SOC_IMX7ULP is not set
# CONFIG_SOC_VF610 is not set
CONFIG_ARCH_KEYSTONE=y
# CONFIG_ARCH_MEDIATEK is not set
CONFIG_ARCH_MESON=y
# CONFIG_MACH_MESON6 is not set
CONFIG_MACH_MESON8=y
CONFIG_ARCH_MILBEAUT=y
# CONFIG_ARCH_MILBEAUT_M10V is not set
# CONFIG_ARCH_MMP is not set
CONFIG_ARCH_MSTARV7=y
CONFIG_MACH_INFINITY=y
# CONFIG_MACH_MERCURY is not set
# CONFIG_ARCH_MVEBU is not set
# CONFIG_ARCH_NPCM is not set
CONFIG_ARCH_OMAP=y
CONFIG_MACH_OMAP_GENERIC=y
#
# TI OMAP/AM/DM/DRA Family
#
# CONFIG_ARCH_OMAP3 is not set
# CONFIG_ARCH_OMAP4 is not set
CONFIG_SOC_OMAP5=y
# CONFIG_SOC_AM33XX is not set
# CONFIG_SOC_AM43XX is not set
# CONFIG_SOC_DRA7XX is not set
CONFIG_ARCH_OMAP2PLUS=y
CONFIG_OMAP_INTERCONNECT_BARRIER=y
#
# TI OMAP2/3/4 Specific Features
#
CONFIG_ARCH_OMAP2PLUS_TYPICAL=y
# CONFIG_SOC_HAS_OMAP2_SDRC is not set
CONFIG_SOC_HAS_REALTIME_COUNTER=y
#
# OMAP Legacy Platform Data Board Type
#
# end of TI OMAP2/3/4 Specific Features
CONFIG_OMAP5_ERRATA_801819=y
# end of TI OMAP/AM/DM/DRA Family
CONFIG_ARCH_QCOM=y
CONFIG_ARCH_IPQ40XX=y
# CONFIG_ARCH_MSM8X60 is not set
# CONFIG_ARCH_MSM8909 is not set
# CONFIG_ARCH_MSM8916 is not set
# CONFIG_ARCH_MSM8960 is not set
CONFIG_ARCH_MSM8974=y
# CONFIG_ARCH_MDM9615 is not set
CONFIG_ARCH_RDA=y
CONFIG_ARCH_REALTEK=y
CONFIG_ARCH_ROCKCHIP=y
# CONFIG_ARCH_S5PV210 is not set
CONFIG_ARCH_RENESAS=y
CONFIG_ARCH_INTEL_SOCFPGA=y
CONFIG_SOCFPGA_SUSPEND=y
# CONFIG_PLAT_SPEAR is not set
CONFIG_ARCH_STI=y
# CONFIG_SOC_STIH415 is not set
# CONFIG_SOC_STIH416 is not set
# CONFIG_SOC_STIH407 is not set
CONFIG_ARCH_STM32=y
# CONFIG_MACH_STM32MP157 is not set
CONFIG_MACH_STM32MP13=y
CONFIG_ARCH_SUNPLUS=y
CONFIG_SOC_SP7021=y
# CONFIG_ARCH_SUNXI is not set
CONFIG_ARCH_TEGRA=y
CONFIG_ARCH_UNIPHIER=y
# CONFIG_ARCH_U8500 is not set
CONFIG_ARCH_REALVIEW=y
CONFIG_MACH_REALVIEW_EB=y
# CONFIG_REALVIEW_EB_A9MP is not set
CONFIG_MACH_REALVIEW_PBA8=y
# CONFIG_MACH_REALVIEW_PBX is not set
CONFIG_ARCH_VEXPRESS=y
# CONFIG_ARCH_VEXPRESS_CORTEX_A5_A9_ERRATA is not set
CONFIG_ARCH_VEXPRESS_DCSCB=y
CONFIG_ARCH_VEXPRESS_SPC=y
CONFIG_ARCH_VEXPRESS_TC2_PM=y
# CONFIG_ARCH_WM8850 is not set
CONFIG_ARCH_ZYNQ=y
CONFIG_PLAT_VERSATILE=y
#
# Processor Type
#
CONFIG_CPU_V7=y
CONFIG_CPU_THUMB_CAPABLE=y
CONFIG_CPU_32v6K=y
CONFIG_CPU_32v7=y
CONFIG_CPU_ABRT_EV7=y
CONFIG_CPU_PABRT_V7=y
CONFIG_CPU_CACHE_V7=y
CONFIG_CPU_CACHE_VIPT=y
CONFIG_CPU_COPY_V6=y
CONFIG_CPU_TLB_V7=y
CONFIG_CPU_HAS_ASID=y
CONFIG_CPU_CP15=y
CONFIG_CPU_CP15_MMU=y
#
# Processor Features
#
CONFIG_ARM_LPAE=y
# CONFIG_ARM_THUMB is not set
# CONFIG_ARM_THUMBEE is not set
CONFIG_ARM_VIRT_EXT=y
CONFIG_SWP_EMULATE=y
CONFIG_CPU_LITTLE_ENDIAN=y
CONFIG_CPU_ICACHE_DISABLE=y
CONFIG_CPU_ICACHE_MISMATCH_WORKAROUND=y
# CONFIG_CPU_BPREDICT_DISABLE is not set
CONFIG_CPU_SPECTRE=y
# CONFIG_HARDEN_BRANCH_PREDICTOR is not set
CONFIG_HARDEN_BRANCH_HISTORY=y
CONFIG_KUSER_HELPERS=y
CONFIG_VDSO=y
CONFIG_OUTER_CACHE=y
CONFIG_OUTER_CACHE_SYNC=y
CONFIG_MIGHT_HAVE_CACHE_L2X0=y
CONFIG_CACHE_L2X0=y
CONFIG_CACHE_L2X0_PMU=y
CONFIG_PL310_ERRATA_588369=y
CONFIG_PL310_ERRATA_727915=y
CONFIG_PL310_ERRATA_753970=y
CONFIG_PL310_ERRATA_769419=y
# CONFIG_CACHE_UNIPHIER is not set
CONFIG_ARM_L1_CACHE_SHIFT_6=y
CONFIG_ARM_L1_CACHE_SHIFT=6
CONFIG_ARM_DMA_MEM_BUFFERABLE=y
CONFIG_ARM_HEAVY_MB=y
CONFIG_DEBUG_ALIGN_RODATA=y
# CONFIG_ARM_ERRATA_430973 is not set
CONFIG_ARM_ERRATA_458693=y
# CONFIG_ARM_ERRATA_460075 is not set
CONFIG_ARM_ERRATA_742230=y
# CONFIG_ARM_ERRATA_742231 is not set
# CONFIG_ARM_ERRATA_643719 is not set
CONFIG_ARM_ERRATA_720789=y
# CONFIG_ARM_ERRATA_743622 is not set
CONFIG_ARM_ERRATA_751472=y
CONFIG_ARM_ERRATA_754322=y
CONFIG_ARM_ERRATA_754327=y
CONFIG_ARM_ERRATA_764369=y
CONFIG_ARM_ERRATA_764319=y
CONFIG_ARM_ERRATA_775420=y
CONFIG_ARM_ERRATA_798181=y
CONFIG_ARM_ERRATA_773022=y
CONFIG_ARM_ERRATA_818325_852422=y
CONFIG_ARM_ERRATA_821420=y
# CONFIG_ARM_ERRATA_825619 is not set
CONFIG_ARM_ERRATA_857271=y
# CONFIG_ARM_ERRATA_852421 is not set
# CONFIG_ARM_ERRATA_852423 is not set
# CONFIG_ARM_ERRATA_857272 is not set
# end of System Type
CONFIG_KRAIT_L2_ACCESSORS=y
#
# Bus support
#
CONFIG_ARM_ERRATA_814220=y
# end of Bus support
#
# Kernel Features
#
CONFIG_HAVE_SMP=y
CONFIG_SMP=y
# CONFIG_SMP_ON_UP is not set
CONFIG_CURRENT_POINTER_IN_TPIDRURO=y
CONFIG_IRQSTACKS=y
CONFIG_ARM_CPU_TOPOLOGY=y
CONFIG_SCHED_MC=y
# CONFIG_SCHED_SMT is not set
CONFIG_HAVE_ARM_SCU=y
CONFIG_HAVE_ARM_ARCH_TIMER=y
CONFIG_HAVE_ARM_TWD=y
CONFIG_MCPM=y
CONFIG_BIG_LITTLE=y
CONFIG_BL_SWITCHER=y
CONFIG_BL_SWITCHER_DUMMY_IF=y
CONFIG_VMSPLIT_3G=y
# CONFIG_VMSPLIT_2G is not set
# CONFIG_VMSPLIT_1G is not set
CONFIG_PAGE_OFFSET=0xC0000000
CONFIG_NR_CPUS=4
CONFIG_HOTPLUG_CPU=y
CONFIG_ARM_PSCI=y
CONFIG_HZ_FIXED=0
# CONFIG_HZ_100 is not set
# CONFIG_HZ_200 is not set
# CONFIG_HZ_250 is not set
# CONFIG_HZ_300 is not set
CONFIG_HZ_500=y
# CONFIG_HZ_1000 is not set
CONFIG_HZ=500
# CONFIG_THUMB2_KERNEL is not set
CONFIG_ARM_PATCH_IDIV=y
CONFIG_AEABI=y
CONFIG_OABI_COMPAT=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_HIGHMEM=y
# CONFIG_HIGHPTE is not set
CONFIG_ARCH_FORCE_MAX_ORDER=11
CONFIG_ALIGNMENT_TRAP=y
# CONFIG_UACCESS_WITH_MEMCPY is not set
CONFIG_PARAVIRT=y
CONFIG_PARAVIRT_TIME_ACCOUNTING=y
# CONFIG_XEN is not set
CONFIG_CC_HAVE_STACKPROTECTOR_TLS=y
# end of Kernel Features
#
# Boot options
#
CONFIG_USE_OF=y
# CONFIG_ATAGS is not set
CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZBOOT_ROM_BSS=0x0
CONFIG_ARM_APPENDED_DTB=y
CONFIG_ARM_ATAG_DTB_COMPAT=y
CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_FROM_BOOTLOADER=y
# CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_EXTEND is not set
CONFIG_CMDLINE=""
# CONFIG_CRASH_DUMP is not set
# CONFIG_AUTO_ZRELADDR is not set
# end of Boot options
#
# CPU Power Management
#
#
# CPU Frequency scaling
#
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_GOV_ATTR_SET=y
CONFIG_CPU_FREQ_GOV_COMMON=y
# CONFIG_CPU_FREQ_STAT is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL is not set
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=y
CONFIG_CPU_FREQ_GOV_USERSPACE=y
CONFIG_CPU_FREQ_GOV_ONDEMAND=y
CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y
#
# CPU frequency scaling drivers
#
CONFIG_CPUFREQ_DT=y
CONFIG_CPUFREQ_DT_PLATDEV=y
CONFIG_ARM_VEXPRESS_SPC_CPUFREQ=y
CONFIG_ARM_BRCMSTB_AVS_CPUFREQ=y
# CONFIG_ARM_IMX6Q_CPUFREQ is not set
# CONFIG_ARM_IMX_CPUFREQ_DT is not set
CONFIG_ARM_MEDIATEK_CPUFREQ_HW=y
CONFIG_ARM_OMAP2PLUS_CPUFREQ=y
CONFIG_ARM_QCOM_CPUFREQ_NVMEM=y
# CONFIG_ARM_QCOM_CPUFREQ_HW is not set
# CONFIG_ARM_RASPBERRYPI_CPUFREQ is not set
# CONFIG_ARM_SCMI_CPUFREQ is not set
CONFIG_ARM_TEGRA20_CPUFREQ=y
CONFIG_ARM_TEGRA124_CPUFREQ=y
CONFIG_ARM_TI_CPUFREQ=y
# CONFIG_QORIQ_CPUFREQ is not set
# end of CPU Frequency scaling
#
# CPU Idle
#
CONFIG_CPU_IDLE=y
CONFIG_CPU_IDLE_GOV_LADDER=y
CONFIG_CPU_IDLE_GOV_MENU=y
CONFIG_CPU_IDLE_GOV_TEO=y
#
# ARM CPU Idle Drivers
#
# CONFIG_ARM_CPUIDLE is not set
# CONFIG_ARM_PSCI_CPUIDLE is not set
# CONFIG_ARM_BIG_LITTLE_CPUIDLE is not set
# CONFIG_ARM_CLPS711X_CPUIDLE is not set
# CONFIG_ARM_HIGHBANK_CPUIDLE is not set
# CONFIG_ARM_KIRKWOOD_CPUIDLE is not set
CONFIG_ARM_ZYNQ_CPUIDLE=y
CONFIG_ARM_AT91_CPUIDLE=y
# CONFIG_ARM_EXYNOS_CPUIDLE is not set
# CONFIG_ARM_MVEBU_V7_CPUIDLE is not set
CONFIG_ARM_TEGRA_CPUIDLE=y
# CONFIG_ARM_QCOM_SPM_CPUIDLE is not set
# end of ARM CPU Idle Drivers
CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED=y
# end of CPU Idle
# end of CPU Power Management
#
# Floating point emulation
#
#
# At least one emulation must be selected
#
# CONFIG_FPE_NWFPE is not set
# CONFIG_FPE_FASTFPE is not set
CONFIG_VFP=y
CONFIG_VFPv3=y
CONFIG_NEON=y
# CONFIG_KERNEL_MODE_NEON is not set
# end of Floating point emulation
#
# Power management options
#
# CONFIG_SUSPEND is not set
CONFIG_PM=y
# CONFIG_PM_DEBUG is not set
CONFIG_APM_EMULATION=y
CONFIG_PM_CLK=y
CONFIG_PM_GENERIC_DOMAINS=y
# CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set
CONFIG_PM_GENERIC_DOMAINS_OF=y
CONFIG_CPU_PM=y
CONFIG_ENERGY_MODEL=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_ARM_CPU_SUSPEND=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
# end of Power management options
CONFIG_AS_VFP_VMRS_FPINST=y
#
# General architecture-dependent options
#
# CONFIG_JUMP_LABEL is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_ARCH_USE_BUILTIN_BSWAP=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_OPTPROBES=y
CONFIG_ARCH_CORRECT_STACKTRACE_ON_KRETPROBE=y
CONFIG_HAVE_NMI=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_KEEPINITRD=y
CONFIG_ARCH_HAS_SET_MEMORY=y
CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y
CONFIG_ARCH_32BIT_OFF_T=y
CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
CONFIG_HAVE_RSEQ=y
CONFIG_HAVE_HW_BREAKPOINT=y
CONFIG_HAVE_PERF_REGS=y
CONFIG_HAVE_PERF_USER_STACK_DUMP=y
CONFIG_HAVE_ARCH_JUMP_LABEL=y
CONFIG_MMU_GATHER_TABLE_FREE=y
CONFIG_MMU_GATHER_RCU_TABLE_FREE=y
CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
CONFIG_HAVE_ARCH_SECCOMP=y
CONFIG_SECCOMP=y
CONFIG_HAVE_STACKPROTECTOR=y
# CONFIG_STACKPROTECTOR 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_ARCH_TRANSPARENT_HUGEPAGE=y
CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
CONFIG_MODULES_USE_ELF_REL=y
CONFIG_HAVE_IRQ_EXIT_ON_IRQ_STACK=y
CONFIG_HAVE_SOFTIRQ_ON_OWN_STACK=y
CONFIG_SOFTIRQ_ON_OWN_STACK=y
CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
CONFIG_HAVE_ARCH_MMAP_RND_BITS=y
CONFIG_HAVE_EXIT_THREAD=y
CONFIG_ARCH_MMAP_RND_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_OLD_SIGSUSPEND3=y
CONFIG_OLD_SIGACTION=y
CONFIG_COMPAT_32BIT_TIME=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_LOCK_EVENT_COUNTS=y
CONFIG_ARCH_WANT_LD_ORPHAN_WARN=y
CONFIG_HAVE_ARCH_PFN_VALID=y
#
# GCOV-based kernel profiling
#
CONFIG_GCOV_KERNEL=y
CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
# end of GCOV-based kernel profiling
CONFIG_HAVE_GCC_PLUGINS=y
CONFIG_FUNCTION_ALIGNMENT=0
# end of General architecture-dependent options
CONFIG_RT_MUTEXES=y
CONFIG_BASE_SMALL=1
# CONFIG_MODULES is not set
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 is not set
# CONFIG_BLK_DEV_THROTTLING is not set
# CONFIG_BLK_WBT is not set
CONFIG_BLK_CGROUP_IOLATENCY=y
# CONFIG_BLK_CGROUP_FC_APPID is not set
# CONFIG_BLK_CGROUP_IOCOST is not set
# CONFIG_BLK_CGROUP_IOPRIO is not set
# CONFIG_BLK_DEBUG_FS is not set
CONFIG_BLK_SED_OPAL=y
CONFIG_BLK_INLINE_ENCRYPTION=y
# CONFIG_BLK_INLINE_ENCRYPTION_FALLBACK is not set
#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
# CONFIG_ACORN_PARTITION is not set
# CONFIG_AIX_PARTITION is not set
# CONFIG_OSF_PARTITION is not set
# CONFIG_AMIGA_PARTITION is not set
# CONFIG_ATARI_PARTITION is not set
# CONFIG_MAC_PARTITION is not set
# CONFIG_MSDOS_PARTITION is not set
# CONFIG_LDM_PARTITION is not set
CONFIG_SGI_PARTITION=y
CONFIG_ULTRIX_PARTITION=y
# CONFIG_SUN_PARTITION is not set
CONFIG_KARMA_PARTITION=y
CONFIG_EFI_PARTITION=y
CONFIG_SYSV68_PARTITION=y
# CONFIG_CMDLINE_PARTITION is not set
# end of Partition Types
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 is not set
CONFIG_IOSCHED_BFQ=y
# CONFIG_BFQ_GROUP_IOSCHED is not set
# 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_HAS_NON_OVERLAPPING_ADDRESS_SPACE=y
#
# Executable file formats
#
# CONFIG_BINFMT_ELF is not set
# CONFIG_BINFMT_ELF_FDPIC is not set
# CONFIG_BINFMT_SCRIPT is not set
CONFIG_ARCH_HAS_BINFMT_FLAT=y
CONFIG_BINFMT_FLAT=y
CONFIG_BINFMT_FLAT_ARGVP_ENVP_ON_STACK=y
CONFIG_BINFMT_FLAT_OLD=y
# CONFIG_BINFMT_ZFLAT is not set
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 is not set
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_HAVE_FAST_GUP=y
CONFIG_ARCH_KEEP_MEMBLOCK=y
CONFIG_MEMORY_ISOLATION=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_COMPACTION is not set
# CONFIG_PAGE_REPORTING is not set
CONFIG_MIGRATION=y
CONFIG_CONTIG_ALLOC=y
CONFIG_PHYS_ADDR_T_64BIT=y
# CONFIG_BOUNCE is not set
CONFIG_KSM=y
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
# CONFIG_TRANSPARENT_HUGEPAGE is not set
CONFIG_CMA=y
CONFIG_CMA_DEBUG=y
CONFIG_CMA_DEBUGFS=y
# CONFIG_CMA_SYSFS is not set
CONFIG_CMA_AREAS=7
CONFIG_GENERIC_EARLY_IOREMAP=y
CONFIG_PAGE_IDLE_FLAG=y
CONFIG_IDLE_PAGE_TRACKING=y
CONFIG_ARCH_HAS_CURRENT_STACK_POINTER=y
CONFIG_ZONE_DMA=y
# CONFIG_VM_EVENT_COUNTERS is not set
CONFIG_PERCPU_STATS=y
CONFIG_GUP_TEST=y
CONFIG_ARCH_HAS_PTE_SPECIAL=y
CONFIG_KMAP_LOCAL=y
CONFIG_KMAP_LOCAL_NON_LINEAR_PTE_ARRAY=y
# CONFIG_USERFAULTFD is not set
# CONFIG_LRU_GEN is not set
#
# 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_ARM_AMBA=y
CONFIG_TEGRA_AHB=y
CONFIG_HAVE_PCI=y
CONFIG_FORCE_PCI=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_DOMAINS_GENERIC=y
CONFIG_PCI_SYSCALL=y
# CONFIG_PCIEPORTBUS is not set
CONFIG_PCIEASPM=y
# CONFIG_PCIEASPM_DEFAULT is not set
CONFIG_PCIEASPM_POWERSAVE=y
# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set
# CONFIG_PCIEASPM_PERFORMANCE is not set
# CONFIG_PCIE_PTM is not set
CONFIG_PCI_MSI=y
CONFIG_PCI_MSI_IRQ_DOMAIN=y
# CONFIG_PCI_QUIRKS is not set
CONFIG_PCI_DEBUG=y
# CONFIG_PCI_STUB is not set
CONFIG_PCI_ATS=y
CONFIG_PCI_ECAM=y
# CONFIG_PCI_IOV is not set
CONFIG_PCI_PRI=y
CONFIG_PCI_PASID=y
CONFIG_PCIE_BUS_TUNE_OFF=y
# CONFIG_PCIE_BUS_DEFAULT is not set
# CONFIG_PCIE_BUS_SAFE is not set
# CONFIG_PCIE_BUS_PERFORMANCE is not set
# CONFIG_PCIE_BUS_PEER2PEER 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_IXP4XX is not set
CONFIG_PCI_TEGRA=y
# CONFIG_PCI_RCAR_GEN2 is not set
CONFIG_PCIE_RCAR_HOST=y
CONFIG_PCIE_RCAR_EP=y
CONFIG_PCI_HOST_COMMON=y
CONFIG_PCI_HOST_GENERIC=y
CONFIG_PCIE_XILINX=y
# CONFIG_PCIE_XILINX_CPM is not set
# CONFIG_PCI_XGENE is not set
CONFIG_PCI_V3_SEMI=y
# CONFIG_PCI_VERSATILE is not set
# CONFIG_PCIE_IPROC_PLATFORM is not set
# CONFIG_PCIE_IPROC_BCMA is not set
CONFIG_PCIE_ALTERA=y
CONFIG_PCIE_ALTERA_MSI=y
# CONFIG_PCI_HOST_THUNDER_PEM is not set
# CONFIG_PCI_HOST_THUNDER_ECAM is not set
CONFIG_PCIE_ROCKCHIP=y
CONFIG_PCIE_ROCKCHIP_HOST=y
CONFIG_PCIE_ROCKCHIP_EP=y
# CONFIG_PCIE_MEDIATEK is not set
# CONFIG_PCIE_MEDIATEK_GEN3 is not set
# CONFIG_PCIE_BRCMSTB is not set
# CONFIG_PCIE_MICROCHIP_HOST is not set
# 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_PCI_DRA7XX_HOST is not set
# CONFIG_PCI_DRA7XX_EP is not set
CONFIG_PCIE_DW_PLAT=y
CONFIG_PCIE_DW_PLAT_HOST=y
# CONFIG_PCIE_DW_PLAT_EP is not set
# CONFIG_PCI_EXYNOS is not set
CONFIG_PCI_IMX6=y
# CONFIG_PCIE_SPEAR13XX is not set
CONFIG_PCI_KEYSTONE=y
CONFIG_PCI_KEYSTONE_HOST=y
# CONFIG_PCI_KEYSTONE_EP is not set
# CONFIG_PCI_LAYERSCAPE is not set
CONFIG_PCI_LAYERSCAPE_EP=y
# CONFIG_PCI_HISI is not set
CONFIG_PCIE_QCOM=y
# CONFIG_PCIE_QCOM_EP is not set
# CONFIG_PCIE_ARMADA_8K is not set
CONFIG_PCIE_ARTPEC6=y
CONFIG_PCIE_ARTPEC6_HOST=y
CONFIG_PCIE_ARTPEC6_EP=y
CONFIG_PCIE_ROCKCHIP_DW_HOST=y
# 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 is not set
# CONFIG_PCIE_TEGRA194_HOST is not set
# CONFIG_PCIE_TEGRA194_EP is not set
# CONFIG_PCIE_VISCONTI_HOST is not set
CONFIG_PCIE_UNIPHIER=y
CONFIG_PCIE_UNIPHIER_EP=y
# 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_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 is not set
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 is not set
# CONFIG_PCI_EPF_VNTB is not set
# end of PCI Endpoint
#
# PCI switch controller drivers
#
CONFIG_PCI_SW_SWITCHTEC=y
# end of PCI switch controller drivers
# CONFIG_CXL_BUS is not set
CONFIG_PCCARD=y
# CONFIG_PCMCIA is not set
# CONFIG_CARDBUS is not set
#
# PC-card bridges
#
CONFIG_YENTA=y
# CONFIG_YENTA_O2 is not set
CONFIG_YENTA_RICOH=y
# CONFIG_YENTA_TI is not set
CONFIG_YENTA_TOSHIBA=y
CONFIG_RAPIDIO=y
CONFIG_RAPIDIO_DISC_TIMEOUT=30
CONFIG_RAPIDIO_ENABLE_RX_TX_PORTS=y
# CONFIG_RAPIDIO_DMA_ENGINE is not set
CONFIG_RAPIDIO_DEBUG=y
CONFIG_RAPIDIO_ENUM_BASIC=y
CONFIG_RAPIDIO_CHMAN=y
CONFIG_RAPIDIO_MPORT_CDEV=y
#
# RapidIO Switch drivers
#
CONFIG_RAPIDIO_CPS_XX=y
CONFIG_RAPIDIO_CPS_GEN2=y
CONFIG_RAPIDIO_RXS_GEN3=y
# end of RapidIO Switch drivers
#
# Generic Driver Options
#
CONFIG_AUXILIARY_BUS=y
# CONFIG_UEVENT_HELPER is not set
CONFIG_DEVTMPFS=y
# CONFIG_DEVTMPFS_MOUNT is not set
# CONFIG_DEVTMPFS_SAFE is not set
# CONFIG_STANDALONE is not set
CONFIG_PREVENT_FIRMWARE_BUILD=y
#
# 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 is not set
CONFIG_PM_QOS_KUNIT_TEST=y
CONFIG_DRIVER_PE_KUNIT_TEST=y
CONFIG_GENERIC_CPU_AUTOPROBE=y
CONFIG_GENERIC_CPU_VULNERABILITIES=y
CONFIG_SOC_BUS=y
CONFIG_REGMAP=y
CONFIG_REGMAP_I2C=y
CONFIG_REGMAP_SPI=y
CONFIG_REGMAP_MMIO=y
CONFIG_REGMAP_IRQ=y
CONFIG_REGMAP_SPI_AVMM=y
CONFIG_DMA_SHARED_BUFFER=y
# CONFIG_DMA_FENCE_TRACE is not set
CONFIG_GENERIC_ARCH_TOPOLOGY=y
# end of Generic Driver Options
#
# Bus devices
#
CONFIG_ARM_CCI=y
CONFIG_ARM_CCI400_COMMON=y
CONFIG_ARM_CCI400_PORT_CTRL=y
# CONFIG_ARM_INTEGRATOR_LM is not set
CONFIG_BRCMSTB_GISB_ARB=y
# CONFIG_BT1_APB is not set
# CONFIG_BT1_AXI is not set
CONFIG_MOXTET=y
# CONFIG_HISILICON_LPC is not set
# CONFIG_IMX_WEIM is not set
# CONFIG_INTEL_IXP4XX_EB is not set
CONFIG_OMAP_INTERCONNECT=y
CONFIG_OMAP_OCP2SCP=y
CONFIG_QCOM_EBI2=y
# CONFIG_QCOM_SSC_BLOCK_BUS is not set
CONFIG_TEGRA_GMI=y
CONFIG_TI_PWMSS=y
CONFIG_TI_SYSC=y
CONFIG_UNIPHIER_SYSTEM_BUS=y
CONFIG_VEXPRESS_CONFIG=y
# CONFIG_FSL_MC_BUS is not set
# CONFIG_MHI_BUS 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=y
# CONFIG_ARM_SCMI_TRANSPORT_MAILBOX is not set
# CONFIG_ARM_SCMI_TRANSPORT_OPTEE is not set
# CONFIG_ARM_SCMI_TRANSPORT_SMC is not set
# CONFIG_ARM_SCMI_TRANSPORT_VIRTIO is not set
CONFIG_ARM_SCMI_POWER_DOMAIN=y
CONFIG_ARM_SCMI_POWER_CONTROL=y
# end of ARM System Control and Management Interface Protocol
CONFIG_ARM_SCPI_PROTOCOL=y
CONFIG_ARM_SCPI_POWER_DOMAIN=y
CONFIG_FIRMWARE_MEMMAP=y
CONFIG_QCOM_SCM=y
# CONFIG_QCOM_SCM_DOWNLOAD_MODE_DEFAULT is not set
CONFIG_TI_SCI_PROTOCOL=y
CONFIG_TRUSTED_FOUNDATIONS=y
# CONFIG_TURRIS_MOX_RWTM is not set
# CONFIG_BCM47XX_NVRAM is not set
# CONFIG_TEE_BNXT_FW is not set
CONFIG_GOOGLE_FIRMWARE=y
CONFIG_GOOGLE_COREBOOT_TABLE=y
CONFIG_GOOGLE_MEMCONSOLE=y
CONFIG_GOOGLE_MEMCONSOLE_COREBOOT=y
CONFIG_GOOGLE_VPD=y
# CONFIG_IMX_DSP is not set
# CONFIG_IMX_SCU is not set
CONFIG_ARM_PSCI_FW=y
CONFIG_HAVE_ARM_SMCCC=y
CONFIG_HAVE_ARM_SMCCC_DISCOVERY=y
CONFIG_ARM_SMCCC_SOC_ID=y
#
# Tegra firmware driver
#
CONFIG_TEGRA_IVC=y
# CONFIG_TEGRA_BPMP is not set
# end of Tegra firmware driver
# end of Firmware Drivers
CONFIG_GNSS=y
CONFIG_GNSS_SERIAL=y
CONFIG_GNSS_MTK_SERIAL=y
CONFIG_GNSS_SIRF_SERIAL=y
CONFIG_GNSS_UBX_SERIAL=y
# CONFIG_MTD is not set
# CONFIG_MTD_NAND_ECC_MXIC 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_ARCH_MIGHT_HAVE_PC_PARPORT=y
CONFIG_PARPORT=y
# CONFIG_PARPORT_PC is not set
# CONFIG_PARPORT_AX88796 is not set
# CONFIG_PARPORT_1284 is not set
# CONFIG_BLK_DEV is not set
#
# NVME Support
#
CONFIG_NVME_CORE=y
CONFIG_BLK_DEV_NVME=y
# CONFIG_NVME_MULTIPATH is not set
CONFIG_NVME_VERBOSE_ERRORS=y
# CONFIG_NVME_HWMON 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=y
# CONFIG_AD525X_DPOT_I2C is not set
CONFIG_AD525X_DPOT_SPI=y
# CONFIG_DUMMY_IRQ is not set
CONFIG_PHANTOM=y
CONFIG_TIFM_CORE=y
CONFIG_TIFM_7XX1=y
# CONFIG_ICS932S401 is not set
# CONFIG_ATMEL_SSC is not set
CONFIG_ENCLOSURE_SERVICES=y
CONFIG_GEHC_ACHC=y
# CONFIG_HP_ILO is not set
# CONFIG_QCOM_COINCELL is not set
CONFIG_QCOM_FASTRPC=y
CONFIG_APDS9802ALS=y
# CONFIG_ISL29003 is not set
# CONFIG_ISL29020 is not set
# CONFIG_SENSORS_TSL2550 is not set
CONFIG_SENSORS_BH1770=y
CONFIG_SENSORS_APDS990X=y
CONFIG_HMC6352=y
CONFIG_DS1682=y
# CONFIG_PCH_PHUB is not set
CONFIG_LATTICE_ECP3_CONFIG=y
CONFIG_SRAM=y
CONFIG_SRAM_EXEC=y
# CONFIG_DW_XDATA_PCIE is not set
CONFIG_PCI_ENDPOINT_TEST=y
# CONFIG_XILINX_SDFEC is not set
CONFIG_OPEN_DICE=y
# CONFIG_VCPU_STALL_DETECTOR is not set
# CONFIG_C2PORT is not set
#
# EEPROM support
#
CONFIG_EEPROM_AT24=y
CONFIG_EEPROM_AT25=y
# CONFIG_EEPROM_LEGACY is not set
# CONFIG_EEPROM_MAX6875 is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_EEPROM_93XX46 is not set
# CONFIG_EEPROM_IDT_89HPESX is not set
# CONFIG_EEPROM_EE1004 is not set
# end of EEPROM support
CONFIG_CB710_CORE=y
CONFIG_CB710_DEBUG=y
CONFIG_CB710_DEBUG_ASSUMPTIONS=y
#
# Texas Instruments shared transport line discipline
#
# end of Texas Instruments shared transport line discipline
# CONFIG_SENSORS_LIS3_SPI is not set
# CONFIG_SENSORS_LIS3_I2C is not set
CONFIG_ALTERA_STAPL=y
# CONFIG_ECHO is not set
CONFIG_BCM_VK=y
CONFIG_MISC_ALCOR_PCI=y
# CONFIG_MISC_RTSX_PCI is not set
CONFIG_HABANA_AI=y
CONFIG_UACCE=y
CONFIG_PVPANIC=y
CONFIG_PVPANIC_MMIO=y
# CONFIG_PVPANIC_PCI is not set
# CONFIG_GP_PCI1XXXX is not set
# end of Misc devices
#
# SCSI device support
#
CONFIG_SCSI_MOD=y
CONFIG_RAID_ATTRS=y
CONFIG_SCSI_COMMON=y
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
#
# SCSI support type (disk, tape, CD-ROM)
#
# CONFIG_BLK_DEV_SD is not set
# CONFIG_CHR_DEV_ST is not set
# CONFIG_CHR_DEV_SG is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_CHR_DEV_SCH is not set
CONFIG_SCSI_ENCLOSURE=y
CONFIG_SCSI_CONSTANTS=y
CONFIG_SCSI_LOGGING=y
# CONFIG_SCSI_SCAN_ASYNC is not set
#
# SCSI Transports
#
CONFIG_SCSI_SPI_ATTRS=y
CONFIG_SCSI_SAS_ATTRS=y
# CONFIG_SCSI_SAS_LIBSAS is not set
CONFIG_SCSI_SRP_ATTRS=y
# end of SCSI Transports
# CONFIG_SCSI_LOWLEVEL is not set
CONFIG_SCSI_DH=y
CONFIG_SCSI_DH_RDAC=y
CONFIG_SCSI_DH_HP_SW=y
CONFIG_SCSI_DH_EMC=y
CONFIG_SCSI_DH_ALUA=y
# end of SCSI device support
CONFIG_HAVE_PATA_PLATFORM=y
CONFIG_ATA=y
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=y
CONFIG_SATA_MOBILE_LPM_POLICY=0
CONFIG_SATA_AHCI_PLATFORM=y
# CONFIG_AHCI_BRCM is not set
# CONFIG_AHCI_DA850 is not set
CONFIG_AHCI_DM816=y
# CONFIG_AHCI_DWC is not set
CONFIG_AHCI_ST=y
CONFIG_AHCI_IMX=y
CONFIG_AHCI_CEVA=y
# CONFIG_AHCI_MTK is not set
# CONFIG_AHCI_MVEBU is not set
# CONFIG_AHCI_SUNXI is not set
CONFIG_AHCI_TEGRA=y
# CONFIG_AHCI_XGENE is not set
CONFIG_AHCI_QORIQ=y
# CONFIG_SATA_FSL is not set
# CONFIG_SATA_GEMINI is not set
# CONFIG_SATA_AHCI_SEATTLE is not set
# CONFIG_SATA_INIC162X is not set
CONFIG_SATA_ACARD_AHCI=y
# CONFIG_SATA_SIL24 is not set
# CONFIG_ATA_SFF is not set
# CONFIG_MD is not set
# CONFIG_TARGET_CORE is not set
CONFIG_FUSION=y
# CONFIG_FUSION_SPI is not set
CONFIG_FUSION_SAS=y
CONFIG_FUSION_MAX_SGE=128
# CONFIG_FUSION_CTL is not set
CONFIG_FUSION_LOGGING=y
#
# IEEE 1394 (FireWire) support
#
CONFIG_FIREWIRE=y
# CONFIG_FIREWIRE_OHCI is not set
CONFIG_FIREWIRE_SBP2=y
# CONFIG_FIREWIRE_NOSY is not set
# end of IEEE 1394 (FireWire) support
#
# Input device support
#
CONFIG_INPUT=y
CONFIG_INPUT_LEDS=y
CONFIG_INPUT_FF_MEMLESS=y
CONFIG_INPUT_SPARSEKMAP=y
CONFIG_INPUT_MATRIXKMAP=y
CONFIG_INPUT_VIVALDIFMAP=y
#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_JOYDEV is not set
# CONFIG_INPUT_EVDEV is not set
CONFIG_INPUT_EVBUG=y
# CONFIG_INPUT_APMPOWER is not set
#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
CONFIG_KEYBOARD_ADP5520=y
CONFIG_KEYBOARD_ADP5588=y
CONFIG_KEYBOARD_ADP5589=y
# CONFIG_KEYBOARD_ATKBD is not set
# CONFIG_KEYBOARD_QT1050 is not set
# 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 is not set
# CONFIG_KEYBOARD_EP93XX is not set
CONFIG_KEYBOARD_GPIO=y
CONFIG_KEYBOARD_GPIO_POLLED=y
CONFIG_KEYBOARD_TCA6416=y
# CONFIG_KEYBOARD_TCA8418 is not set
CONFIG_KEYBOARD_MATRIX=y
CONFIG_KEYBOARD_LM8323=y
# CONFIG_KEYBOARD_LM8333 is not set
CONFIG_KEYBOARD_MAX7359=y
CONFIG_KEYBOARD_MCS=y
# CONFIG_KEYBOARD_MPR121 is not set
# CONFIG_KEYBOARD_SNVS_PWRKEY is not set
CONFIG_KEYBOARD_IMX=y
# CONFIG_KEYBOARD_NEWTON is not set
CONFIG_KEYBOARD_TEGRA=y
CONFIG_KEYBOARD_OPENCORES=y
CONFIG_KEYBOARD_PINEPHONE=y
CONFIG_KEYBOARD_PMIC8XXX=y
CONFIG_KEYBOARD_SAMSUNG=y
# CONFIG_KEYBOARD_GOLDFISH_EVENTS is not set
CONFIG_KEYBOARD_STOWAWAY=y
CONFIG_KEYBOARD_ST_KEYSCAN=y
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_SH_KEYSC is not set
CONFIG_KEYBOARD_STMPE=y
CONFIG_KEYBOARD_IQS62X=y
CONFIG_KEYBOARD_OMAP4=y
# CONFIG_KEYBOARD_TC3589X is not set
CONFIG_KEYBOARD_TM2_TOUCHKEY=y
CONFIG_KEYBOARD_XTKBD=y
# CONFIG_KEYBOARD_CAP11XX is not set
CONFIG_KEYBOARD_BCM=y
# CONFIG_KEYBOARD_MT6779 is not set
# CONFIG_KEYBOARD_MTK_PMIC is not set
CONFIG_KEYBOARD_CYPRESS_SF=y
# 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=y
CONFIG_INPUT_88PM860X_ONKEY=y
CONFIG_INPUT_AD714X=y
CONFIG_INPUT_AD714X_I2C=y
CONFIG_INPUT_AD714X_SPI=y
# CONFIG_INPUT_ARIEL_PWRBUTTON is not set
CONFIG_INPUT_ATMEL_CAPTOUCH=y
# CONFIG_INPUT_BMA150 is not set
CONFIG_INPUT_E3X0_BUTTON=y
CONFIG_INPUT_PM8XXX_VIBRATOR=y
CONFIG_INPUT_PMIC8XXX_PWRKEY=y
CONFIG_INPUT_MAX77650_ONKEY=y
CONFIG_INPUT_MAX77693_HAPTIC=y
CONFIG_INPUT_MAX8925_ONKEY=y
CONFIG_INPUT_MAX8997_HAPTIC=y
CONFIG_INPUT_MC13783_PWRBUTTON=y
CONFIG_INPUT_MMA8450=y
CONFIG_INPUT_GPIO_BEEPER=y
CONFIG_INPUT_GPIO_DECODER=y
CONFIG_INPUT_GPIO_VIBRA=y
CONFIG_INPUT_CPCAP_PWRBUTTON=y
CONFIG_INPUT_KXTJ9=y
CONFIG_INPUT_REGULATOR_HAPTIC=y
CONFIG_INPUT_RETU_PWRBUTTON=y
# CONFIG_INPUT_TPS65218_PWRBUTTON is not set
CONFIG_INPUT_UINPUT=y
CONFIG_INPUT_PALMAS_PWRBUTTON=y
CONFIG_INPUT_PCF50633_PMU=y
CONFIG_INPUT_PCF8574=y
CONFIG_INPUT_PWM_BEEPER=y
CONFIG_INPUT_PWM_VIBRA=y
CONFIG_INPUT_RK805_PWRKEY=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=y
CONFIG_INPUT_ADXL34X=y
CONFIG_INPUT_ADXL34X_I2C=y
# CONFIG_INPUT_ADXL34X_SPI is not set
CONFIG_INPUT_IBM_PANEL=y
CONFIG_INPUT_IQS269A=y
# CONFIG_INPUT_IQS626A is not set
# CONFIG_INPUT_IQS7222 is not set
CONFIG_INPUT_CMA3000=y
# CONFIG_INPUT_CMA3000_I2C is not set
CONFIG_INPUT_DRV260X_HAPTICS=y
CONFIG_INPUT_DRV2665_HAPTICS=y
CONFIG_INPUT_DRV2667_HAPTICS=y
# CONFIG_INPUT_HISI_POWERKEY is not set
# CONFIG_INPUT_SC27XX_VIBRA is not set
CONFIG_INPUT_RT5120_PWRKEY=y
# CONFIG_INPUT_STPMIC1_ONKEY is not set
CONFIG_RMI4_CORE=y
CONFIG_RMI4_I2C=y
# CONFIG_RMI4_SPI is not set
CONFIG_RMI4_SMB=y
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 is not set
# CONFIG_RMI4_F55 is not set
#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_SERIO_PARKBD=y
# CONFIG_SERIO_AMBAKMI is not set
CONFIG_SERIO_PCIPS2=y
CONFIG_SERIO_LIBPS2=y
CONFIG_SERIO_RAW=y
CONFIG_SERIO_ALTERA_PS2=y
CONFIG_SERIO_PS2MULT=y
CONFIG_SERIO_ARC_PS2=y
CONFIG_SERIO_APBPS2=y
# CONFIG_SERIO_OLPC_APSP is not set
# CONFIG_SERIO_SUN4I_PS2 is not set
CONFIG_SERIO_GPIO_PS2=y
CONFIG_USERIO=y
CONFIG_GAMEPORT=y
CONFIG_GAMEPORT_NS558=y
CONFIG_GAMEPORT_L4=y
# CONFIG_GAMEPORT_EMU10K1 is not set
CONFIG_GAMEPORT_FM801=y
# end of Hardware I/O ports
# end of Input device support
#
# Character devices
#
# CONFIG_TTY is not set
CONFIG_SERIAL_DEV_BUS=y
CONFIG_PRINTER=y
# CONFIG_LP_CONSOLE is not set
# CONFIG_PPDEV is not set
# CONFIG_IPMI_HANDLER is not set
# 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_SSIF_IPMI_BMC is not set
CONFIG_IPMB_DEVICE_INTERFACE=y
# CONFIG_HW_RANDOM is not set
CONFIG_APPLICOM=y
CONFIG_DEVMEM=y
CONFIG_DEVPORT=y
CONFIG_TCG_TPM=y
CONFIG_TCG_TIS_CORE=y
CONFIG_TCG_TIS=y
CONFIG_TCG_TIS_SPI=y
# CONFIG_TCG_TIS_SPI_CR50 is not set
CONFIG_TCG_TIS_I2C=y
# CONFIG_TCG_TIS_SYNQUACER is not set
# CONFIG_TCG_TIS_I2C_CR50 is not set
CONFIG_TCG_TIS_I2C_ATMEL=y
CONFIG_TCG_TIS_I2C_INFINEON=y
CONFIG_TCG_TIS_I2C_NUVOTON=y
# CONFIG_TCG_VTPM_PROXY is not set
# CONFIG_TCG_FTPM_TEE is not set
CONFIG_TCG_TIS_ST33ZP24=y
CONFIG_TCG_TIS_ST33ZP24_I2C=y
CONFIG_TCG_TIS_ST33ZP24_SPI=y
CONFIG_XILLYBUS_CLASS=y
CONFIG_XILLYBUS=y
CONFIG_XILLYBUS_PCIE=y
CONFIG_XILLYBUS_OF=y
CONFIG_RANDOM_TRUST_CPU=y
# CONFIG_RANDOM_TRUST_BOOTLOADER is not set
# end of Character devices
#
# I2C support
#
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
# CONFIG_I2C_COMPAT is not set
# CONFIG_I2C_CHARDEV is not set
CONFIG_I2C_MUX=y
#
# Multiplexer I2C Chip support
#
# CONFIG_I2C_ARB_GPIO_CHALLENGE is not set
# CONFIG_I2C_MUX_GPIO is not set
# CONFIG_I2C_MUX_GPMUX is not set
CONFIG_I2C_MUX_LTC4306=y
CONFIG_I2C_MUX_PCA9541=y
# CONFIG_I2C_MUX_PCA954x is not set
CONFIG_I2C_MUX_PINCTRL=y
# CONFIG_I2C_MUX_REG is not set
# CONFIG_I2C_DEMUX_PINCTRL is not set
# CONFIG_I2C_MUX_MLXCPLD is not set
# end of Multiplexer I2C Chip support
CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_SMBUS=y
CONFIG_I2C_ALGOBIT=y
#
# I2C Hardware Bus support
#
#
# PC SMBus host controller drivers
#
CONFIG_I2C_ALI1535=y
# CONFIG_I2C_ALI1563 is not set
CONFIG_I2C_ALI15X3=y
CONFIG_I2C_AMD756=y
CONFIG_I2C_AMD8111=y
# CONFIG_I2C_HIX5HD2 is not set
CONFIG_I2C_I801=y
CONFIG_I2C_ISCH=y
CONFIG_I2C_PIIX4=y
CONFIG_I2C_NFORCE2=y
# CONFIG_I2C_NVIDIA_GPU is not set
CONFIG_I2C_SIS5595=y
CONFIG_I2C_SIS630=y
CONFIG_I2C_SIS96X=y
CONFIG_I2C_VIA=y
CONFIG_I2C_VIAPRO=y
#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
# CONFIG_I2C_ALTERA is not set
# CONFIG_I2C_ASPEED is not set
CONFIG_I2C_AT91=y
CONFIG_I2C_AT91_SLAVE_EXPERIMENTAL=y
# 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=y
CONFIG_I2C_CBUS_GPIO=y
CONFIG_I2C_DAVINCI=y
# CONFIG_I2C_DESIGNWARE_PLATFORM is not set
# CONFIG_I2C_DESIGNWARE_PCI is not set
# CONFIG_I2C_DIGICOLOR is not set
# CONFIG_I2C_EG20T is not set
CONFIG_I2C_EMEV2=y
# CONFIG_I2C_EXYNOS5 is not set
CONFIG_I2C_GPIO=y
# CONFIG_I2C_GPIO_FAULT_INJECTOR is not set
# CONFIG_I2C_HIGHLANDER is not set
# CONFIG_I2C_HISI is not set
# CONFIG_I2C_IMG is not set
CONFIG_I2C_IMX=y
# CONFIG_I2C_IMX_LPI2C is not set
# CONFIG_I2C_IOP3XX is not set
# CONFIG_I2C_JZ4780 is not set
# CONFIG_I2C_LPC2K is not set
CONFIG_I2C_MESON=y
# 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_NOMADIK is not set
# CONFIG_I2C_NPCM is not set
CONFIG_I2C_OCORES=y
CONFIG_I2C_OMAP=y
# CONFIG_I2C_OWL is not set
# CONFIG_I2C_APPLE is not set
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_PNX is not set
# CONFIG_I2C_PXA is not set
CONFIG_I2C_QCOM_CCI=y
CONFIG_I2C_QCOM_GENI=y
# CONFIG_I2C_QUP is not set
CONFIG_I2C_RIIC=y
CONFIG_I2C_RK3X=y
CONFIG_I2C_RZV2M=y
# CONFIG_I2C_S3C2410 is not set
CONFIG_I2C_SH_MOBILE=y
CONFIG_I2C_SIMTEC=y
# CONFIG_I2C_SPRD is not set
CONFIG_I2C_ST=y
CONFIG_I2C_STM32F4=y
CONFIG_I2C_STM32F7=y
# CONFIG_I2C_SUN6I_P2WI is not set
# CONFIG_I2C_SYNQUACER is not set
CONFIG_I2C_TEGRA=y
# 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=y
#
# External I2C/SMBus adapter drivers
#
CONFIG_I2C_PARPORT=y
# CONFIG_I2C_PCI1XXXX is not set
#
# Other I2C/SMBus bus drivers
#
# CONFIG_I2C_MLXCPLD is not set
CONFIG_I2C_FSI=y
# CONFIG_I2C_VIRTIO is not set
# end of I2C Hardware Bus support
CONFIG_I2C_SLAVE=y
CONFIG_I2C_SLAVE_EEPROM=y
CONFIG_I2C_SLAVE_TESTUNIT=y
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
CONFIG_I2C_DEBUG_BUS=y
# end of I2C support
CONFIG_I3C=y
# CONFIG_CDNS_I3C_MASTER is not set
# CONFIG_DW_I3C_MASTER is not set
# CONFIG_SVC_I3C_MASTER is not set
# CONFIG_MIPI_I3C_HCI is not set
CONFIG_SPI=y
CONFIG_SPI_DEBUG=y
CONFIG_SPI_MASTER=y
# CONFIG_SPI_MEM is not set
#
# SPI Master Controller Drivers
#
CONFIG_SPI_ALTERA=y
CONFIG_SPI_ALTERA_CORE=y
CONFIG_SPI_ALTERA_DFL=y
# CONFIG_SPI_AR934X is not set
# CONFIG_SPI_ATH79 is not set
# CONFIG_SPI_ARMADA_3700 is not set
# CONFIG_SPI_ASPEED_SMC is not set
CONFIG_SPI_ATMEL=y
CONFIG_SPI_AT91_USART=y
# CONFIG_SPI_ATMEL_QUADSPI is not set
# CONFIG_SPI_AXI_SPI_ENGINE is not set
# CONFIG_SPI_BCM2835 is not set
# CONFIG_SPI_BCM2835AUX is not set
# CONFIG_SPI_BCM63XX is not set
# CONFIG_SPI_BCM63XX_HSSPI is not set
# CONFIG_SPI_BCM_QSPI is not set
CONFIG_SPI_BITBANG=y
CONFIG_SPI_BUTTERFLY=y
CONFIG_SPI_CADENCE=y
CONFIG_SPI_CADENCE_QUADSPI=y
# CONFIG_SPI_CLPS711X is not set
CONFIG_SPI_DAVINCI=y
CONFIG_SPI_DESIGNWARE=y
# CONFIG_SPI_DW_DMA is not set
CONFIG_SPI_DW_PCI=y
CONFIG_SPI_DW_MMIO=y
# CONFIG_SPI_DW_BT1 is not set
# CONFIG_SPI_EP93XX is not set
# CONFIG_SPI_FSI is not set
CONFIG_SPI_FSL_LPSPI=y
CONFIG_SPI_FSL_QUADSPI=y
# CONFIG_SPI_GXP is not set
# CONFIG_SPI_HISI_KUNPENG is not set
# CONFIG_SPI_HISI_SFC_V3XX is not set
CONFIG_SPI_NXP_FLEXSPI=y
CONFIG_SPI_GPIO=y
# CONFIG_SPI_IMG_SPFI is not set
# CONFIG_SPI_IMX is not set
# CONFIG_SPI_INGENIC is not set
# CONFIG_SPI_JCORE is not set
CONFIG_SPI_LM70_LLP=y
# CONFIG_SPI_LP8841_RTC is not set
# CONFIG_SPI_FSL_SPI is not set
# CONFIG_SPI_FSL_DSPI is not set
# CONFIG_SPI_MESON_SPICC is not set
CONFIG_SPI_MESON_SPIFC=y
CONFIG_SPI_MICROCHIP_CORE=y
# CONFIG_SPI_MICROCHIP_CORE_QSPI is not set
# CONFIG_SPI_MT65XX is not set
# CONFIG_SPI_MT7621 is not set
# CONFIG_SPI_MTK_NOR is not set
# CONFIG_SPI_NPCM_FIU is not set
# CONFIG_SPI_NPCM_PSPI is not set
# CONFIG_SPI_LANTIQ_SSC is not set
CONFIG_SPI_OC_TINY=y
# CONFIG_SPI_OMAP_UWIRE is not set
# CONFIG_SPI_OMAP24XX is not set
# CONFIG_SPI_TI_QSPI is not set
# CONFIG_SPI_OMAP_100K is not set
# CONFIG_SPI_ORION is not set
# CONFIG_SPI_PCI1XXXX is not set
# CONFIG_SPI_PIC32 is not set
# CONFIG_SPI_PIC32_SQI is not set
CONFIG_SPI_PL022=y
CONFIG_SPI_PXA2XX=y
CONFIG_SPI_PXA2XX_PCI=y
# CONFIG_SPI_ROCKCHIP is not set
# CONFIG_SPI_ROCKCHIP_SFC is not set
# CONFIG_SPI_RSPI is not set
CONFIG_SPI_QCOM_QSPI=y
CONFIG_SPI_QUP=y
CONFIG_SPI_QCOM_GENI=y
# CONFIG_SPI_S3C64XX is not set
CONFIG_SPI_SC18IS602=y
CONFIG_SPI_SH_MSIOF=y
# CONFIG_SPI_SH is not set
CONFIG_SPI_SH_HSPI=y
CONFIG_SPI_SIFIVE=y
# CONFIG_SPI_SLAVE_MT27XX is not set
# CONFIG_SPI_SPRD is not set
# CONFIG_SPI_SPRD_ADI is not set
CONFIG_SPI_STM32=y
# CONFIG_SPI_ST_SSC4 is not set
# CONFIG_SPI_SUN4I is not set
# CONFIG_SPI_SUN6I is not set
CONFIG_SPI_SUNPLUS_SP7021=y
# CONFIG_SPI_SYNQUACER is not set
CONFIG_SPI_MXIC=y
# CONFIG_SPI_TEGRA210_QUAD is not set
CONFIG_SPI_TEGRA114=y
CONFIG_SPI_TEGRA20_SFLASH=y
CONFIG_SPI_TEGRA20_SLINK=y
# CONFIG_SPI_TOPCLIFF_PCH is not set
CONFIG_SPI_UNIPHIER=y
CONFIG_SPI_XCOMM=y
# CONFIG_SPI_XILINX is not set
# CONFIG_SPI_XLP is not set
# CONFIG_SPI_XTENSA_XTFPGA is not set
# CONFIG_SPI_ZYNQ_QSPI is not set
CONFIG_SPI_ZYNQMP_GQSPI=y
CONFIG_SPI_AMD=y
#
# SPI Multiplexer support
#
# CONFIG_SPI_MUX is not set
#
# SPI Protocol Masters
#
CONFIG_SPI_SPIDEV=y
CONFIG_SPI_TLE62X0=y
CONFIG_SPI_SLAVE=y
CONFIG_SPI_SLAVE_TIME=y
# CONFIG_SPI_SLAVE_SYSTEM_CONTROL is not set
CONFIG_SPI_DYNAMIC=y
# CONFIG_SPMI is not set
# CONFIG_HSI is not set
CONFIG_PPS=y
# CONFIG_PPS_DEBUG is not set
CONFIG_NTP_PPS=y
#
# PPS clients support
#
CONFIG_PPS_CLIENT_KTIMER=y
CONFIG_PPS_CLIENT_PARPORT=y
# CONFIG_PPS_CLIENT_GPIO is not set
#
# 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_ARTPEC6=y
# CONFIG_PINCTRL_AS3722 is not set
CONFIG_PINCTRL_AT91=y
CONFIG_PINCTRL_AT91PIO4=y
# CONFIG_PINCTRL_BM1880 is not set
# CONFIG_PINCTRL_CY8C95X0 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=y
# CONFIG_PINCTRL_MCP23S08 is not set
CONFIG_PINCTRL_MICROCHIP_SGPIO=y
# CONFIG_PINCTRL_OCELOT is not set
CONFIG_PINCTRL_PALMAS=y
# CONFIG_PINCTRL_PISTACHIO is not set
CONFIG_PINCTRL_RK805=y
CONFIG_PINCTRL_ROCKCHIP=y
# CONFIG_PINCTRL_SINGLE is not set
CONFIG_PINCTRL_ST=y
CONFIG_PINCTRL_STMFX=y
# CONFIG_PINCTRL_SX150X is not set
CONFIG_PINCTRL_ZYNQ=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_IMX=y
CONFIG_PINCTRL_IMX50=y
CONFIG_PINCTRL_IMX51=y
CONFIG_PINCTRL_IMX53=y
CONFIG_PINCTRL_IMX6SLL=y
CONFIG_PINCTRL_IMX6UL=y
CONFIG_PINCTRL_IMX7D=y
CONFIG_PINCTRL_IMX8MM=y
CONFIG_PINCTRL_IMX8MN=y
CONFIG_PINCTRL_IMX8MP=y
CONFIG_PINCTRL_IMX8MQ=y
CONFIG_PINCTRL_IMX8ULP=y
# CONFIG_PINCTRL_IMXRT1050 is not set
CONFIG_PINCTRL_IMX93=y
CONFIG_PINCTRL_IMXRT1170=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_MT8188 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_MESON8 is not set
# CONFIG_PINCTRL_MESON8B is not set
# 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=y
CONFIG_PINCTRL_SH_PFC=y
CONFIG_PINCTRL_SH_PFC_GPIO=y
# 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=y
# CONFIG_PINCTRL_PFC_R8A77950 is not set
# CONFIG_PINCTRL_PFC_R8A77951 is not set
CONFIG_PINCTRL_PFC_R8A7778=y
# CONFIG_PINCTRL_PFC_R8A7793 is not set
CONFIG_PINCTRL_PFC_R8A7791=y
# 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=y
# CONFIG_PINCTRL_RZA2 is not set
# CONFIG_PINCTRL_RZG2L is not set
CONFIG_PINCTRL_PFC_R8A77470=y
# CONFIG_PINCTRL_PFC_R8A7745 is not set
CONFIG_PINCTRL_PFC_R8A7742=y
# CONFIG_PINCTRL_PFC_R8A7743 is not set
CONFIG_PINCTRL_PFC_R8A7744=y
# 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=y
# 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_STARFIVE_JH7100 is not set
CONFIG_PINCTRL_STM32=y
# 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=y
# CONFIG_PINCTRL_STM32MP157 is not set
CONFIG_PINCTRL_SPPCTL=y
CONFIG_PINCTRL_TEGRA=y
CONFIG_PINCTRL_TEGRA20=y
CONFIG_PINCTRL_TEGRA30=y
CONFIG_PINCTRL_TEGRA114=y
CONFIG_PINCTRL_TEGRA_XUSB=y
# 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=y
CONFIG_PINCTRL_UNIPHIER_PXS2=y
# 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_ARCH_HAVE_CUSTOM_GPIO_H=y
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
CONFIG_GPIO_MAX730X=y
#
# Memory mapped GPIO drivers
#
CONFIG_GPIO_74XX_MMIO=y
CONFIG_GPIO_ALTERA=y
# 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=y
# CONFIG_GPIO_CLPS711X is not set
CONFIG_GPIO_DAVINCI=y
CONFIG_GPIO_DWAPB=y
# CONFIG_GPIO_EIC_SPRD is not set
# CONFIG_GPIO_EM is not set
CONFIG_GPIO_FTGPIO010=y
CONFIG_GPIO_GENERIC_PLATFORM=y
CONFIG_GPIO_GRGPIO=y
# CONFIG_GPIO_HISI is not set
CONFIG_GPIO_HLWD=y
# CONFIG_GPIO_IOP is not set
CONFIG_GPIO_LOGICVC=y
# CONFIG_GPIO_LPC18XX is not set
# CONFIG_GPIO_LPC32XX is not set
CONFIG_GPIO_MB86S7X=y
CONFIG_GPIO_MPC8XXX=y
# CONFIG_GPIO_MT7621 is not set
CONFIG_GPIO_MXC=y
# CONFIG_GPIO_MXS is not set
# CONFIG_GPIO_OMAP is not set
CONFIG_GPIO_PL061=y
# CONFIG_GPIO_PMIC_EIC_SPRD is not set
# CONFIG_GPIO_PXA is not set
CONFIG_GPIO_RCAR=y
CONFIG_GPIO_RDA=y
CONFIG_GPIO_ROCKCHIP=y
# CONFIG_GPIO_SAMA5D2_PIOBU is not set
CONFIG_GPIO_SIFIVE=y
# CONFIG_GPIO_SIOX 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=y
# CONFIG_GPIO_TEGRA186 is not set
CONFIG_GPIO_TS4800=y
# CONFIG_GPIO_UNIPHIER is not set
CONFIG_GPIO_VF610=y
# CONFIG_GPIO_VISCONTI is not set
# CONFIG_GPIO_VX855 is not set
# CONFIG_GPIO_XGENE_SB is not set
CONFIG_GPIO_XILINX=y
# CONFIG_GPIO_XLP is not set
# CONFIG_GPIO_ZEVIO is not set
# CONFIG_GPIO_ZYNQ is not set
# CONFIG_GPIO_AMD_FCH is not set
CONFIG_GPIO_MSC313=y
# CONFIG_GPIO_IDT3243X is not set
# end of Memory mapped GPIO drivers
#
# I2C GPIO expanders
#
# CONFIG_GPIO_ADNP is not set
CONFIG_GPIO_GW_PLD=y
CONFIG_GPIO_MAX7300=y
CONFIG_GPIO_MAX732X=y
# CONFIG_GPIO_MAX732X_IRQ is not set
# CONFIG_GPIO_PCA953X is not set
CONFIG_GPIO_PCA9570=y
CONFIG_GPIO_PCF857X=y
# CONFIG_GPIO_TPIC2810 is not set
# CONFIG_GPIO_TS4900 is not set
# end of I2C GPIO expanders
#
# MFD GPIO expanders
#
CONFIG_GPIO_ADP5520=y
# CONFIG_GPIO_BD71815 is not set
CONFIG_GPIO_BD71828=y
CONFIG_GPIO_DA9052=y
CONFIG_GPIO_DA9055=y
CONFIG_HTC_EGPIO=y
# CONFIG_GPIO_LP87565 is not set
# CONFIG_GPIO_MAX77620 is not set
CONFIG_GPIO_MAX77650=y
CONFIG_GPIO_PALMAS=y
CONFIG_GPIO_RC5T583=y
# CONFIG_GPIO_SL28CPLD is not set
# CONFIG_GPIO_STMPE is not set
# CONFIG_GPIO_TC3589X is not set
CONFIG_GPIO_TPS65912=y
# end of MFD GPIO expanders
#
# PCI GPIO expanders
#
CONFIG_GPIO_BT8XX=y
# CONFIG_GPIO_ML_IOH is not set
# CONFIG_GPIO_PCH is not set
# CONFIG_GPIO_PCI_IDIO_16 is not set
# CONFIG_GPIO_PCIE_IDIO_24 is not set
# CONFIG_GPIO_RDC321X is not set
# end of PCI GPIO expanders
#
# SPI GPIO expanders
#
CONFIG_GPIO_74X164=y
CONFIG_GPIO_MAX3191X=y
CONFIG_GPIO_MAX7301=y
# CONFIG_GPIO_MC33880 is not set
CONFIG_GPIO_PISOSR=y
# CONFIG_GPIO_XRA1403 is not set
# CONFIG_GPIO_MOXTET is not set
# end of SPI GPIO expanders
#
# Virtual GPIO drivers
#
# CONFIG_GPIO_AGGREGATOR is not set
# CONFIG_GPIO_LATCH is not set
CONFIG_GPIO_MOCKUP=y
# CONFIG_GPIO_VIRTIO is not set
CONFIG_GPIO_SIM=y
# end of Virtual GPIO drivers
CONFIG_W1=y
#
# 1-wire Bus Masters
#
# CONFIG_W1_MASTER_MATROX is not set
CONFIG_W1_MASTER_DS2482=y
CONFIG_W1_MASTER_MXC=y
CONFIG_W1_MASTER_DS1WM=y
CONFIG_W1_MASTER_GPIO=y
CONFIG_HDQ_MASTER_OMAP=y
CONFIG_W1_MASTER_SGI=y
# end of 1-wire Bus Masters
#
# 1-wire Slaves
#
CONFIG_W1_SLAVE_THERM=y
CONFIG_W1_SLAVE_SMEM=y
# CONFIG_W1_SLAVE_DS2405 is not set
CONFIG_W1_SLAVE_DS2408=y
CONFIG_W1_SLAVE_DS2408_READBACK=y
CONFIG_W1_SLAVE_DS2413=y
CONFIG_W1_SLAVE_DS2406=y
CONFIG_W1_SLAVE_DS2423=y
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=y
CONFIG_W1_SLAVE_DS2438=y
CONFIG_W1_SLAVE_DS250X=y
CONFIG_W1_SLAVE_DS2780=y
CONFIG_W1_SLAVE_DS2781=y
CONFIG_W1_SLAVE_DS28E04=y
CONFIG_W1_SLAVE_DS28E17=y
# end of 1-wire Slaves
CONFIG_POWER_RESET=y
CONFIG_POWER_RESET_AS3722=y
# CONFIG_POWER_RESET_AT91_POWEROFF is not set
CONFIG_POWER_RESET_AT91_RESET=y
CONFIG_POWER_RESET_AT91_SAMA5D2_SHDWC=y
CONFIG_POWER_RESET_BRCMKONA=y
CONFIG_POWER_RESET_BRCMSTB=y
# CONFIG_POWER_RESET_GEMINI_POWEROFF is not set
CONFIG_POWER_RESET_GPIO=y
# CONFIG_POWER_RESET_GPIO_RESTART is not set
# CONFIG_POWER_RESET_MSM 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_REGULATOR is not set
# CONFIG_POWER_RESET_RESTART is not set
CONFIG_POWER_RESET_ST=y
CONFIG_POWER_RESET_VERSATILE=y
CONFIG_POWER_RESET_VEXPRESS=y
# CONFIG_POWER_RESET_KEYSTONE is not set
# CONFIG_POWER_RESET_SYSCON is not set
CONFIG_POWER_RESET_SYSCON_POWEROFF=y
# 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_POWER_SUPPLY_HWMON=y
CONFIG_PDA_POWER=y
CONFIG_APM_POWER=y
CONFIG_IP5XXX_POWER=y
CONFIG_MAX8925_POWER=y
# CONFIG_TEST_POWER is not set
CONFIG_BATTERY_88PM860X=y
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=y
# CONFIG_BATTERY_DS2782 is not set
# CONFIG_BATTERY_SAMSUNG_SDI is not set
# CONFIG_BATTERY_SBS is not set
CONFIG_CHARGER_SBS=y
CONFIG_MANAGER_SBS=y
CONFIG_BATTERY_BQ27XXX=y
CONFIG_BATTERY_BQ27XXX_I2C=y
# CONFIG_BATTERY_BQ27XXX_HDQ is not set
CONFIG_BATTERY_BQ27XXX_DT_UPDATES_NVM=y
# CONFIG_BATTERY_DA9052 is not set
CONFIG_BATTERY_DA9150=y
CONFIG_BATTERY_MAX17040=y
CONFIG_BATTERY_MAX17042=y
# CONFIG_BATTERY_MAX1721X is not set
CONFIG_CHARGER_88PM860X=y
CONFIG_CHARGER_PCF50633=y
# CONFIG_CHARGER_MAX8903 is not set
CONFIG_CHARGER_LP8727=y
CONFIG_CHARGER_GPIO=y
CONFIG_CHARGER_MANAGER=y
# CONFIG_CHARGER_LT3651 is not set
CONFIG_CHARGER_LTC4162L=y
# CONFIG_CHARGER_MAX14577 is not set
CONFIG_CHARGER_DETECTOR_MAX14656=y
# CONFIG_CHARGER_MAX77650 is not set
CONFIG_CHARGER_MAX77693=y
CONFIG_CHARGER_MAX77976=y
CONFIG_CHARGER_MT6360=y
# CONFIG_CHARGER_QCOM_SMBB is not set
CONFIG_CHARGER_BQ2415X=y
# CONFIG_CHARGER_BQ24190 is not set
# CONFIG_CHARGER_BQ24257 is not set
CONFIG_CHARGER_BQ24735=y
CONFIG_CHARGER_BQ2515X=y
# CONFIG_CHARGER_BQ25890 is not set
# CONFIG_CHARGER_BQ25980 is not set
CONFIG_CHARGER_BQ256XX=y
CONFIG_CHARGER_RK817=y
CONFIG_CHARGER_SMB347=y
# CONFIG_CHARGER_TPS65090 is not set
CONFIG_CHARGER_TPS65217=y
CONFIG_BATTERY_GAUGE_LTC2941=y
CONFIG_BATTERY_GOLDFISH=y
CONFIG_BATTERY_RT5033=y
CONFIG_CHARGER_RT9455=y
# CONFIG_CHARGER_SC2731 is not set
CONFIG_CHARGER_UCS1002=y
CONFIG_CHARGER_BD99954=y
CONFIG_BATTERY_ACER_A500=y
CONFIG_BATTERY_UG3105=y
CONFIG_HWMON=y
CONFIG_HWMON_VID=y
# CONFIG_HWMON_DEBUG_CHIP is not set
#
# Native drivers
#
# CONFIG_SENSORS_AD7314 is not set
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1025 is not set
CONFIG_SENSORS_ADM1026=y
CONFIG_SENSORS_ADM1029=y
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM1177 is not set
# CONFIG_SENSORS_ADM9240 is not set
CONFIG_SENSORS_ADT7X10=y
CONFIG_SENSORS_ADT7310=y
# CONFIG_SENSORS_ADT7410 is not set
CONFIG_SENSORS_ADT7411=y
# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
CONFIG_SENSORS_ADT7475=y
CONFIG_SENSORS_AHT10=y
# CONFIG_SENSORS_AS370 is not set
CONFIG_SENSORS_ASC7621=y
CONFIG_SENSORS_AXI_FAN_CONTROL=y
CONFIG_SENSORS_ARM_SCMI=y
CONFIG_SENSORS_ARM_SCPI=y
# CONFIG_SENSORS_ASB100 is not set
# CONFIG_SENSORS_ASPEED is not set
CONFIG_SENSORS_ATXP1=y
# CONFIG_SENSORS_BT1_PVT is not set
CONFIG_SENSORS_CORSAIR_CPRO=y
CONFIG_SENSORS_CORSAIR_PSU=y
CONFIG_SENSORS_DRIVETEMP=y
CONFIG_SENSORS_DS620=y
CONFIG_SENSORS_DS1621=y
CONFIG_SENSORS_DA9052_ADC=y
# CONFIG_SENSORS_DA9055 is not set
CONFIG_SENSORS_I5K_AMB=y
# CONFIG_SENSORS_SPARX5 is not set
# CONFIG_SENSORS_F71805F is not set
CONFIG_SENSORS_F71882FG=y
# CONFIG_SENSORS_F75375S is not set
CONFIG_SENSORS_MC13783_ADC=y
# CONFIG_SENSORS_FSCHMD is not set
CONFIG_SENSORS_FTSTEUTATES=y
# CONFIG_SENSORS_GL518SM is not set
CONFIG_SENSORS_GL520SM=y
# CONFIG_SENSORS_G760A is not set
CONFIG_SENSORS_G762=y
CONFIG_SENSORS_GPIO_FAN=y
CONFIG_SENSORS_HIH6130=y
CONFIG_SENSORS_IT87=y
# CONFIG_SENSORS_JC42 is not set
# CONFIG_SENSORS_POWR1220 is not set
CONFIG_SENSORS_LAN966X=y
CONFIG_SENSORS_LINEAGE=y
CONFIG_SENSORS_LTC2945=y
CONFIG_SENSORS_LTC2947=y
CONFIG_SENSORS_LTC2947_I2C=y
CONFIG_SENSORS_LTC2947_SPI=y
CONFIG_SENSORS_LTC2990=y
CONFIG_SENSORS_LTC2992=y
CONFIG_SENSORS_LTC4151=y
CONFIG_SENSORS_LTC4215=y
# CONFIG_SENSORS_LTC4222 is not set
CONFIG_SENSORS_LTC4245=y
# CONFIG_SENSORS_LTC4260 is not set
CONFIG_SENSORS_LTC4261=y
# CONFIG_SENSORS_MAX1111 is not set
CONFIG_SENSORS_MAX127=y
CONFIG_SENSORS_MAX16065=y
# CONFIG_SENSORS_MAX1619 is not set
CONFIG_SENSORS_MAX1668=y
CONFIG_SENSORS_MAX197=y
# CONFIG_SENSORS_MAX31722 is not set
# CONFIG_SENSORS_MAX31730 is not set
CONFIG_SENSORS_MAX31760=y
CONFIG_SENSORS_MAX6620=y
# CONFIG_SENSORS_MAX6621 is not set
CONFIG_SENSORS_MAX6639=y
# CONFIG_SENSORS_MAX6650 is not set
CONFIG_SENSORS_MAX6697=y
CONFIG_SENSORS_MAX31790=y
CONFIG_SENSORS_MCP3021=y
# CONFIG_SENSORS_MLXREG_FAN is not set
# CONFIG_SENSORS_TC654 is not set
CONFIG_SENSORS_TPS23861=y
CONFIG_SENSORS_MR75203=y
CONFIG_SENSORS_ADCXX=y
CONFIG_SENSORS_LM63=y
# CONFIG_SENSORS_LM70 is not set
CONFIG_SENSORS_LM73=y
CONFIG_SENSORS_LM75=y
CONFIG_SENSORS_LM77=y
CONFIG_SENSORS_LM78=y
CONFIG_SENSORS_LM80=y
# CONFIG_SENSORS_LM83 is not set
CONFIG_SENSORS_LM85=y
CONFIG_SENSORS_LM87=y
CONFIG_SENSORS_LM90=y
CONFIG_SENSORS_LM92=y
CONFIG_SENSORS_LM93=y
CONFIG_SENSORS_LM95234=y
CONFIG_SENSORS_LM95241=y
CONFIG_SENSORS_LM95245=y
# CONFIG_SENSORS_PC87360 is not set
CONFIG_SENSORS_PC87427=y
CONFIG_SENSORS_NCT6683=y
CONFIG_SENSORS_NCT6775_CORE=y
CONFIG_SENSORS_NCT6775=y
CONFIG_SENSORS_NCT6775_I2C=y
CONFIG_SENSORS_NCT7802=y
# CONFIG_SENSORS_NCT7904 is not set
# CONFIG_SENSORS_NPCM7XX is not set
# CONFIG_SENSORS_NSA320 is not set
CONFIG_SENSORS_OCC_P8_I2C=y
# CONFIG_SENSORS_OCC_P9_SBE is not set
CONFIG_SENSORS_OCC=y
# CONFIG_SENSORS_PCF8591 is not set
CONFIG_SENSORS_PECI_CPUTEMP=y
CONFIG_SENSORS_PECI_DIMMTEMP=y
CONFIG_SENSORS_PECI=y
CONFIG_PMBUS=y
CONFIG_SENSORS_PMBUS=y
CONFIG_SENSORS_ADM1266=y
# CONFIG_SENSORS_ADM1275 is not set
CONFIG_SENSORS_BEL_PFE=y
CONFIG_SENSORS_BPA_RS600=y
# CONFIG_SENSORS_DELTA_AHE50DC_FAN is not set
# CONFIG_SENSORS_FSP_3Y is not set
CONFIG_SENSORS_IBM_CFFPS=y
# CONFIG_SENSORS_DPS920AB is not set
CONFIG_SENSORS_INSPUR_IPSPS=y
CONFIG_SENSORS_IR35221=y
CONFIG_SENSORS_IR36021=y
# CONFIG_SENSORS_IR38064 is not set
# CONFIG_SENSORS_IRPS5401 is not set
CONFIG_SENSORS_ISL68137=y
# CONFIG_SENSORS_LM25066 is not set
# CONFIG_SENSORS_LT7182S is not set
# CONFIG_SENSORS_LTC2978 is not set
# CONFIG_SENSORS_LTC3815 is not set
# CONFIG_SENSORS_MAX15301 is not set
CONFIG_SENSORS_MAX16064=y
# CONFIG_SENSORS_MAX16601 is not set
CONFIG_SENSORS_MAX20730=y
CONFIG_SENSORS_MAX20751=y
CONFIG_SENSORS_MAX31785=y
CONFIG_SENSORS_MAX34440=y
CONFIG_SENSORS_MAX8688=y
# CONFIG_SENSORS_MP2888 is not set
# CONFIG_SENSORS_MP2975 is not set
# CONFIG_SENSORS_MP5023 is not set
CONFIG_SENSORS_PIM4328=y
CONFIG_SENSORS_PLI1209BC=y
CONFIG_SENSORS_PLI1209BC_REGULATOR=y
CONFIG_SENSORS_PM6764TR=y
CONFIG_SENSORS_PXE1610=y
# CONFIG_SENSORS_Q54SJ108A2 is not set
CONFIG_SENSORS_STPDDC60=y
# CONFIG_SENSORS_TPS40422 is not set
# CONFIG_SENSORS_TPS53679 is not set
# CONFIG_SENSORS_TPS546D24 is not set
# CONFIG_SENSORS_UCD9000 is not set
# CONFIG_SENSORS_UCD9200 is not set
# CONFIG_SENSORS_XDPE152 is not set
CONFIG_SENSORS_XDPE122=y
# CONFIG_SENSORS_XDPE122_REGULATOR is not set
# CONFIG_SENSORS_ZL6100 is not set
CONFIG_SENSORS_PWM_FAN=y
# 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 is not set
# CONFIG_SENSORS_SHT21 is not set
CONFIG_SENSORS_SHT3x=y
CONFIG_SENSORS_SHT4x=y
CONFIG_SENSORS_SHTC1=y
CONFIG_SENSORS_SIS5595=y
# CONFIG_SENSORS_DME1737 is not set
# CONFIG_SENSORS_EMC1403 is not set
# CONFIG_SENSORS_EMC2103 is not set
CONFIG_SENSORS_EMC2305=y
# CONFIG_SENSORS_EMC6W201 is not set
CONFIG_SENSORS_SMSC47M1=y
CONFIG_SENSORS_SMSC47M192=y
CONFIG_SENSORS_SMSC47B397=y
# CONFIG_SENSORS_SCH5627 is not set
# CONFIG_SENSORS_SCH5636 is not set
CONFIG_SENSORS_STTS751=y
CONFIG_SENSORS_SMM665=y
CONFIG_SENSORS_ADC128D818=y
CONFIG_SENSORS_ADS7828=y
CONFIG_SENSORS_ADS7871=y
CONFIG_SENSORS_AMC6821=y
# CONFIG_SENSORS_INA209 is not set
CONFIG_SENSORS_INA2XX=y
CONFIG_SENSORS_INA238=y
CONFIG_SENSORS_INA3221=y
# CONFIG_SENSORS_TC74 is not set
CONFIG_SENSORS_THMC50=y
CONFIG_SENSORS_TMP102=y
# CONFIG_SENSORS_TMP103 is not set
CONFIG_SENSORS_TMP108=y
# CONFIG_SENSORS_TMP401 is not set
# CONFIG_SENSORS_TMP421 is not set
CONFIG_SENSORS_TMP464=y
CONFIG_SENSORS_TMP513=y
CONFIG_SENSORS_VEXPRESS=y
CONFIG_SENSORS_VIA686A=y
CONFIG_SENSORS_VT1211=y
# CONFIG_SENSORS_VT8231 is not set
CONFIG_SENSORS_W83773G=y
# CONFIG_SENSORS_W83781D is not set
CONFIG_SENSORS_W83791D=y
# CONFIG_SENSORS_W83792D is not set
# CONFIG_SENSORS_W83793 is not set
# CONFIG_SENSORS_W83795 is not set
# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_SENSORS_W83L786NG is not set
CONFIG_SENSORS_W83627HF=y
CONFIG_SENSORS_W83627EHF=y
CONFIG_SENSORS_INTEL_M10_BMC_HWMON=y
CONFIG_THERMAL=y
# CONFIG_THERMAL_STATISTICS is not set
CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
CONFIG_THERMAL_HWMON=y
# 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=y
# CONFIG_THERMAL_GOV_STEP_WISE is not set
CONFIG_THERMAL_GOV_BANG_BANG=y
CONFIG_THERMAL_GOV_USER_SPACE=y
# CONFIG_THERMAL_GOV_POWER_ALLOCATOR is not set
CONFIG_DEVFREQ_THERMAL=y
CONFIG_THERMAL_EMULATION=y
CONFIG_THERMAL_MMIO=y
CONFIG_HISI_THERMAL=y
CONFIG_IMX_THERMAL=y
CONFIG_IMX8MM_THERMAL=y
# CONFIG_K3_THERMAL is not set
CONFIG_MAX77620_THERMAL=y
# CONFIG_SPEAR_THERMAL is not set
# CONFIG_SUN8I_THERMAL is not set
# CONFIG_ROCKCHIP_THERMAL is not set
CONFIG_RCAR_THERMAL=y
CONFIG_RCAR_GEN3_THERMAL=y
# 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
CONFIG_MTK_THERMAL=y
CONFIG_AMLOGIC_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=y
CONFIG_TI_THERMAL=y
# CONFIG_OMAP3_THERMAL is not set
# CONFIG_OMAP4_THERMAL is not set
# CONFIG_OMAP5_THERMAL is not set
# CONFIG_DRA752_THERMAL is not set
# end of Texas Instruments thermal drivers
#
# Samsung thermal drivers
#
# end of Samsung thermal drivers
#
# STMicroelectronics thermal drivers
#
CONFIG_ST_THERMAL=y
CONFIG_ST_THERMAL_SYSCFG=y
CONFIG_ST_THERMAL_MEMMAP=y
# end of STMicroelectronics thermal drivers
#
# NVIDIA Tegra thermal drivers
#
# CONFIG_TEGRA_SOCTHERM is not set
# CONFIG_TEGRA_BPMP_THERMAL is not set
CONFIG_TEGRA30_TSENSOR=y
# end of NVIDIA Tegra thermal drivers
#
# Qualcomm thermal drivers
#
CONFIG_QCOM_TSENS=y
# CONFIG_QCOM_LMH is not set
# end of Qualcomm thermal drivers
# CONFIG_SPRD_THERMAL is not set
CONFIG_KHADAS_MCU_FAN_THERMAL=y
CONFIG_WATCHDOG=y
CONFIG_WATCHDOG_CORE=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED=y
CONFIG_WATCHDOG_OPEN_TIMEOUT=0
CONFIG_WATCHDOG_SYSFS=y
# CONFIG_WATCHDOG_HRTIMER_PRETIMEOUT is not set
#
# Watchdog Pretimeout Governors
#
# CONFIG_WATCHDOG_PRETIMEOUT_GOV is not set
#
# Watchdog Device Drivers
#
CONFIG_SOFT_WATCHDOG=y
# CONFIG_DA9052_WATCHDOG is not set
CONFIG_DA9055_WATCHDOG=y
# CONFIG_DA9063_WATCHDOG is not set
# CONFIG_DA9062_WATCHDOG is not set
# CONFIG_GPIO_WATCHDOG is not set
# CONFIG_MENF21BMC_WATCHDOG is not set
CONFIG_XILINX_WATCHDOG=y
# CONFIG_ZIIRAVE_WATCHDOG is not set
CONFIG_MLX_WDT=y
# CONFIG_SL28CPLD_WATCHDOG is not set
# CONFIG_ARM_SP805_WATCHDOG is not set
# CONFIG_ARMADA_37XX_WATCHDOG is not set
# CONFIG_ASM9260_WATCHDOG is not set
# CONFIG_AT91RM9200_WATCHDOG is not set
CONFIG_AT91SAM9X_WATCHDOG=y
# CONFIG_SAMA5D4_WATCHDOG is not set
CONFIG_CADENCE_WATCHDOG=y
# CONFIG_977_WATCHDOG is not set
CONFIG_FTWDT010_WATCHDOG=y
# CONFIG_S3C2410_WATCHDOG is not set
CONFIG_DW_WATCHDOG=y
# CONFIG_EP93XX_WATCHDOG is not set
# CONFIG_OMAP_WATCHDOG is not set
# CONFIG_PNX4008_WATCHDOG is not set
# CONFIG_DAVINCI_WATCHDOG is not set
# CONFIG_K3_RTI_WATCHDOG is not set
# CONFIG_ORION_WATCHDOG is not set
# CONFIG_RN5T618_WATCHDOG is not set
# CONFIG_SUNXI_WATCHDOG is not set
# CONFIG_NPCM7XX_WATCHDOG is not set
# CONFIG_STMP3XXX_RTC_WATCHDOG is not set
CONFIG_TS4800_WATCHDOG=y
# CONFIG_TS72XX_WATCHDOG is not set
CONFIG_MAX63XX_WATCHDOG=y
# CONFIG_MAX77620_WATCHDOG is not set
CONFIG_IMX2_WDT=y
CONFIG_IMX7ULP_WDT=y
# CONFIG_RETU_WATCHDOG is not set
# CONFIG_MOXART_WDT is not set
CONFIG_ST_LPC_WATCHDOG=y
CONFIG_TEGRA_WATCHDOG=y
CONFIG_QCOM_WDT=y
# CONFIG_MESON_GXBB_WATCHDOG is not set
# CONFIG_MESON_WATCHDOG is not set
# CONFIG_MEDIATEK_WATCHDOG is not set
# CONFIG_DIGICOLOR_WATCHDOG is not set
# CONFIG_ARM_SMC_WATCHDOG is not set
# CONFIG_LPC18XX_WATCHDOG is not set
CONFIG_RENESAS_WDT=y
# CONFIG_RENESAS_RZAWDT is not set
# CONFIG_RENESAS_RZN1WDT is not set
# CONFIG_RENESAS_RZG2LWDT is not set
# CONFIG_ASPEED_WATCHDOG is not set
# CONFIG_STM32_WATCHDOG is not set
CONFIG_STPMIC1_WATCHDOG=y
CONFIG_UNIPHIER_WATCHDOG=y
CONFIG_RTD119X_WATCHDOG=y
# CONFIG_REALTEK_OTTO_WDT is not set
# CONFIG_SPRD_WATCHDOG is not set
# CONFIG_VISCONTI_WATCHDOG is not set
CONFIG_MSC313E_WATCHDOG=y
# CONFIG_APPLE_WATCHDOG is not set
# CONFIG_SUNPLUS_WATCHDOG is not set
CONFIG_ALIM7101_WDT=y
# CONFIG_SC520_WDT is not set
CONFIG_I6300ESB_WDT=y
# CONFIG_RDC321X_WDT is not set
# CONFIG_ATH79_WDT is not set
# CONFIG_BCM47XX_WDT is not set
# CONFIG_BCM2835_WDT is not set
# CONFIG_BCM_KONA_WDT is not set
# CONFIG_BCM7038_WDT is not set
# CONFIG_IMGPDC_WDT is not set
CONFIG_GXP_WATCHDOG=y
# CONFIG_MPC5200_WDT is not set
CONFIG_MEN_A21_WDT=y
# CONFIG_UML_WATCHDOG is not set
#
# PCI-based Watchdog Cards
#
# CONFIG_PCIPCWATCHDOG is not set
CONFIG_WDTPCI=y
CONFIG_SSB_POSSIBLE=y
CONFIG_SSB=y
CONFIG_SSB_SPROM=y
CONFIG_SSB_PCIHOST_POSSIBLE=y
CONFIG_SSB_PCIHOST=y
CONFIG_SSB_SDIOHOST_POSSIBLE=y
CONFIG_SSB_SDIOHOST=y
CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y
CONFIG_SSB_DRIVER_PCICORE=y
# CONFIG_SSB_DRIVER_GPIO is not set
CONFIG_BCMA_POSSIBLE=y
CONFIG_BCMA=y
CONFIG_BCMA_HOST_PCI_POSSIBLE=y
CONFIG_BCMA_HOST_PCI=y
CONFIG_BCMA_HOST_SOC=y
CONFIG_BCMA_DRIVER_PCI=y
# CONFIG_BCMA_DRIVER_MIPS is not set
# CONFIG_BCMA_SFLASH is not set
CONFIG_BCMA_DRIVER_GMAC_CMN=y
# CONFIG_BCMA_DRIVER_GPIO is not set
CONFIG_BCMA_DEBUG=y
#
# Multifunction device drivers
#
CONFIG_MFD_CORE=y
# CONFIG_MFD_ALTERA_A10SR is not set
# CONFIG_MFD_ALTERA_SYSMGR is not set
CONFIG_MFD_ACT8945A=y
# CONFIG_MFD_SUN4I_GPADC is not set
CONFIG_MFD_AS3711=y
# CONFIG_MFD_SMPRO is not set
CONFIG_MFD_AS3722=y
CONFIG_PMIC_ADP5520=y
CONFIG_MFD_AAT2870_CORE=y
CONFIG_MFD_AT91_USART=y
# CONFIG_MFD_ATMEL_FLEXCOM is not set
CONFIG_MFD_ATMEL_HLCDC=y
CONFIG_MFD_ATMEL_SMC=y
CONFIG_MFD_BCM590XX=y
# CONFIG_MFD_BD9571MWV is not set
# CONFIG_MFD_AXP20X_I2C is not set
# CONFIG_MFD_MADERA is not set
CONFIG_MFD_ASIC3=y
# CONFIG_PMIC_DA903X is not set
CONFIG_PMIC_DA9052=y
# CONFIG_MFD_DA9052_SPI is not set
CONFIG_MFD_DA9052_I2C=y
CONFIG_MFD_DA9055=y
# CONFIG_MFD_DA9062 is not set
CONFIG_MFD_DA9063=y
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=y
CONFIG_MFD_MC13XXX_SPI=y
CONFIG_MFD_MC13XXX_I2C=y
CONFIG_MFD_MP2629=y
# CONFIG_MFD_MXS_LRADC is not set
# CONFIG_MFD_MX25_TSADC is not set
CONFIG_MFD_HI6421_PMIC=y
# CONFIG_MFD_HI655X_PMIC is not set
CONFIG_HTC_PASIC3=y
CONFIG_HTC_I2CPLD=y
CONFIG_LPC_ICH=y
CONFIG_LPC_SCH=y
CONFIG_MFD_IQS62X=y
# CONFIG_MFD_JANZ_CMODIO is not set
# CONFIG_MFD_KEMPLD is not set
# CONFIG_MFD_88PM800 is not set
CONFIG_MFD_88PM805=y
CONFIG_MFD_88PM860X=y
CONFIG_MFD_MAX14577=y
CONFIG_MFD_MAX77620=y
CONFIG_MFD_MAX77650=y
CONFIG_MFD_MAX77686=y
CONFIG_MFD_MAX77693=y
# CONFIG_MFD_MAX77714 is not set
CONFIG_MFD_MAX77843=y
# CONFIG_MFD_MAX8907 is not set
CONFIG_MFD_MAX8925=y
CONFIG_MFD_MAX8997=y
CONFIG_MFD_MAX8998=y
CONFIG_MFD_MT6360=y
CONFIG_MFD_MT6370=y
# CONFIG_MFD_MT6397 is not set
# CONFIG_MFD_MENF21BMC is not set
# CONFIG_MFD_OCELOT is not set
# CONFIG_EZX_PCAP is not set
CONFIG_MFD_CPCAP=y
CONFIG_MFD_NTXEC=y
CONFIG_MFD_RETU=y
CONFIG_MFD_PCF50633=y
CONFIG_PCF50633_ADC=y
CONFIG_PCF50633_GPIO=y
CONFIG_MFD_PM8XXX=y
CONFIG_MFD_QCOM_RPM=y
# CONFIG_MFD_SY7636A is not set
CONFIG_MFD_RDC321X=y
CONFIG_MFD_RT4831=y
# CONFIG_MFD_RT5033 is not set
CONFIG_MFD_RT5120=y
CONFIG_MFD_RC5T583=y
CONFIG_MFD_RK808=y
# CONFIG_MFD_RN5T618 is not set
# CONFIG_MFD_SEC_CORE is not set
# CONFIG_MFD_SI476X_CORE is not set
# CONFIG_MFD_SL28CPLD is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_MFD_SKY81452 is not set
# CONFIG_MFD_SC27XX_PMIC is not set
# CONFIG_ABX500_CORE is not set
CONFIG_MFD_STMPE=y
#
# STMicroelectronics STMPE Interface Drivers
#
# CONFIG_STMPE_I2C is not set
# CONFIG_STMPE_SPI is not set
# end of STMicroelectronics STMPE Interface Drivers
# CONFIG_MFD_SUN6I_PRCM is not set
CONFIG_MFD_SYSCON=y
CONFIG_MFD_TI_AM335X_TSCADC=y
# CONFIG_MFD_LP3943 is not set
CONFIG_MFD_LP8788=y
CONFIG_MFD_TI_LMU=y
CONFIG_MFD_PALMAS=y
CONFIG_TPS6105X=y
CONFIG_TPS65010=y
CONFIG_TPS6507X=y
# CONFIG_MFD_TPS65086 is not set
CONFIG_MFD_TPS65090=y
CONFIG_MFD_TPS65217=y
# CONFIG_MFD_TI_LP873X is not set
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_MFD_TPS65912_SPI=y
# CONFIG_TWL4030_CORE is not set
# CONFIG_TWL6040_CORE is not set
CONFIG_MFD_WL1273_CORE=y
CONFIG_MFD_LM3533=y
# CONFIG_MFD_TIMBERDALE is not set
CONFIG_MFD_TC3589X=y
CONFIG_MFD_TMIO=y
CONFIG_MFD_T7L66XB=y
# CONFIG_MFD_TC6387XB is not set
CONFIG_MFD_TC6393XB=y
CONFIG_MFD_TQMX86=y
CONFIG_MFD_VX855=y
# CONFIG_MFD_LOCHNAGAR is not set
# CONFIG_MFD_ARIZONA_I2C is not set
# CONFIG_MFD_ARIZONA_SPI is not set
CONFIG_MFD_WM8400=y
# CONFIG_MFD_WM831X_I2C is not set
# CONFIG_MFD_WM831X_SPI is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_WM8994 is not set
# CONFIG_MFD_STW481X is not set
CONFIG_MFD_ROHM_BD718XX=y
CONFIG_MFD_ROHM_BD71828=y
# CONFIG_MFD_ROHM_BD957XMUF is not set
CONFIG_MFD_STM32_LPTIMER=y
CONFIG_MFD_STM32_TIMERS=y
CONFIG_MFD_STPMIC1=y
CONFIG_MFD_STMFX=y
# CONFIG_MFD_WCD934X is not set
# CONFIG_MFD_ATC260X_I2C is not set
CONFIG_MFD_KHADAS_MCU=y
CONFIG_MFD_ACER_A500_EC=y
# CONFIG_MFD_QCOM_PM8008 is not set
CONFIG_MFD_VEXPRESS_SYSREG=y
# CONFIG_RAVE_SP_CORE is not set
CONFIG_MFD_INTEL_M10_BMC=y
CONFIG_MFD_RSMU_I2C=y
CONFIG_MFD_RSMU_SPI=y
# end of Multifunction device drivers
CONFIG_REGULATOR=y
# CONFIG_REGULATOR_DEBUG is not set
CONFIG_REGULATOR_FIXED_VOLTAGE=y
# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
CONFIG_REGULATOR_USERSPACE_CONSUMER=y
# CONFIG_REGULATOR_88PG86X is not set
# CONFIG_REGULATOR_88PM8607 is not set
CONFIG_REGULATOR_ACT8865=y
# CONFIG_REGULATOR_ACT8945A is not set
CONFIG_REGULATOR_AD5398=y
CONFIG_REGULATOR_ANATOP=y
# CONFIG_REGULATOR_AAT2870 is not set
CONFIG_REGULATOR_ARM_SCMI=y
CONFIG_REGULATOR_AS3711=y
CONFIG_REGULATOR_AS3722=y
# CONFIG_REGULATOR_BCM590XX is not set
# CONFIG_REGULATOR_BD71815 is not set
CONFIG_REGULATOR_BD71828=y
CONFIG_REGULATOR_BD718XX=y
CONFIG_REGULATOR_CPCAP=y
# CONFIG_REGULATOR_DA9052 is not set
CONFIG_REGULATOR_DA9055=y
CONFIG_REGULATOR_DA9063=y
CONFIG_REGULATOR_DA9121=y
# CONFIG_REGULATOR_DA9210 is not set
# CONFIG_REGULATOR_DA9211 is not set
CONFIG_REGULATOR_FAN53555=y
# CONFIG_REGULATOR_FAN53880 is not set
CONFIG_REGULATOR_GPIO=y
# CONFIG_REGULATOR_HI6421 is not set
# CONFIG_REGULATOR_HI6421V530 is not set
CONFIG_REGULATOR_ISL9305=y
CONFIG_REGULATOR_ISL6271A=y
CONFIG_REGULATOR_LM363X=y
CONFIG_REGULATOR_LP3971=y
CONFIG_REGULATOR_LP3972=y
CONFIG_REGULATOR_LP872X=y
# CONFIG_REGULATOR_LP8755 is not set
# CONFIG_REGULATOR_LP87565 is not set
# CONFIG_REGULATOR_LP8788 is not set
CONFIG_REGULATOR_LTC3589=y
CONFIG_REGULATOR_LTC3676=y
CONFIG_REGULATOR_MAX14577=y
CONFIG_REGULATOR_MAX1586=y
CONFIG_REGULATOR_MAX77620=y
# CONFIG_REGULATOR_MAX77650 is not set
# CONFIG_REGULATOR_MAX8649 is not set
CONFIG_REGULATOR_MAX8660=y
CONFIG_REGULATOR_MAX8893=y
# CONFIG_REGULATOR_MAX8907 is not set
CONFIG_REGULATOR_MAX8925=y
CONFIG_REGULATOR_MAX8952=y
# CONFIG_REGULATOR_MAX8997 is not set
# CONFIG_REGULATOR_MAX8998 is not set
# CONFIG_REGULATOR_MAX20086 is not set
# CONFIG_REGULATOR_MAX77686 is not set
CONFIG_REGULATOR_MAX77693=y
# CONFIG_REGULATOR_MAX77802 is not set
CONFIG_REGULATOR_MAX77826=y
CONFIG_REGULATOR_MC13XXX_CORE=y
CONFIG_REGULATOR_MC13783=y
CONFIG_REGULATOR_MC13892=y
CONFIG_REGULATOR_MCP16502=y
CONFIG_REGULATOR_MP5416=y
CONFIG_REGULATOR_MP8859=y
CONFIG_REGULATOR_MP886X=y
# CONFIG_REGULATOR_MPQ7920 is not set
CONFIG_REGULATOR_MT6311=y
CONFIG_REGULATOR_MT6360=y
CONFIG_REGULATOR_MT6370=y
CONFIG_REGULATOR_PALMAS=y
CONFIG_REGULATOR_PBIAS=y
CONFIG_REGULATOR_PCA9450=y
# CONFIG_REGULATOR_PCF50633 is not set
CONFIG_REGULATOR_PF8X00=y
# CONFIG_REGULATOR_PFUZE100 is not set
# CONFIG_REGULATOR_PV88060 is not set
# CONFIG_REGULATOR_PV88080 is not set
# CONFIG_REGULATOR_PV88090 is not set
CONFIG_REGULATOR_PWM=y
CONFIG_REGULATOR_QCOM_RPM=y
# CONFIG_REGULATOR_QCOM_RPMH is not set
CONFIG_REGULATOR_QCOM_SMD_RPM=y
# CONFIG_REGULATOR_QCOM_SPMI is not set
# CONFIG_REGULATOR_QCOM_USB_VBUS is not set
# CONFIG_REGULATOR_RASPBERRYPI_TOUCHSCREEN_ATTINY is not set
CONFIG_REGULATOR_RC5T583=y
CONFIG_REGULATOR_RK808=y
CONFIG_REGULATOR_ROHM=y
CONFIG_REGULATOR_RT4801=y
CONFIG_REGULATOR_RT4831=y
CONFIG_REGULATOR_RT5120=y
# CONFIG_REGULATOR_RT5190A is not set
CONFIG_REGULATOR_RT5759=y
CONFIG_REGULATOR_RT6160=y
CONFIG_REGULATOR_RT6245=y
CONFIG_REGULATOR_RTQ2134=y
# CONFIG_REGULATOR_RTMV20 is not set
CONFIG_REGULATOR_RTQ6752=y
# 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 is not set
CONFIG_REGULATOR_STM32_BOOSTER=y
# CONFIG_REGULATOR_STM32_VREFBUF is not set
# CONFIG_REGULATOR_STM32_PWR is not set
# CONFIG_REGULATOR_STPMIC1 is not set
CONFIG_REGULATOR_TI_ABB=y
# CONFIG_REGULATOR_STW481X_VMMC is not set
CONFIG_REGULATOR_SY8106A=y
CONFIG_REGULATOR_SY8824X=y
CONFIG_REGULATOR_SY8827N=y
CONFIG_REGULATOR_TPS51632=y
# CONFIG_REGULATOR_TPS6105X is not set
CONFIG_REGULATOR_TPS62360=y
CONFIG_REGULATOR_TPS6286X=y
# CONFIG_REGULATOR_TPS65023 is not set
CONFIG_REGULATOR_TPS6507X=y
# CONFIG_REGULATOR_TPS65090 is not set
# CONFIG_REGULATOR_TPS65132 is not set
CONFIG_REGULATOR_TPS65217=y
CONFIG_REGULATOR_TPS6524X=y
CONFIG_REGULATOR_TPS65912=y
# CONFIG_REGULATOR_TPS68470 is not set
CONFIG_REGULATOR_UNIPHIER=y
# CONFIG_REGULATOR_VCTRL is not set
CONFIG_REGULATOR_VEXPRESS=y
CONFIG_REGULATOR_VQMMC_IPQ4019=y
CONFIG_REGULATOR_WM8400=y
# CONFIG_REGULATOR_QCOM_LABIBB is not set
CONFIG_RC_CORE=y
CONFIG_LIRC=y
# CONFIG_RC_MAP is not set
CONFIG_RC_DECODERS=y
CONFIG_IR_IMON_DECODER=y
CONFIG_IR_JVC_DECODER=y
CONFIG_IR_MCE_KBD_DECODER=y
CONFIG_IR_NEC_DECODER=y
CONFIG_IR_RC5_DECODER=y
CONFIG_IR_RC6_DECODER=y
# CONFIG_IR_RCMM_DECODER is not set
CONFIG_IR_SANYO_DECODER=y
CONFIG_IR_SHARP_DECODER=y
# CONFIG_IR_SONY_DECODER is not set
# CONFIG_IR_XMP_DECODER is not set
CONFIG_RC_DEVICES=y
# CONFIG_IR_ENE is not set
# CONFIG_IR_FINTEK is not set
CONFIG_IR_GPIO_CIR=y
# CONFIG_IR_GPIO_TX is not set
CONFIG_IR_HIX5HD2=y
# CONFIG_IR_ITE_CIR is not set
CONFIG_IR_MESON=y
CONFIG_IR_MESON_TX=y
# CONFIG_IR_MTK is not set
# CONFIG_IR_NUVOTON is not set
# CONFIG_IR_PWM_TX is not set
# CONFIG_IR_RX51 is not set
CONFIG_IR_SERIAL=y
# CONFIG_IR_SERIAL_TRANSMITTER is not set
# CONFIG_IR_SPI is not set
# CONFIG_IR_SUNXI is not set
# CONFIG_IR_WINBOND_CIR is not set
# CONFIG_RC_LOOPBACK is not set
CONFIG_RC_ST=y
# CONFIG_IR_IMG is not set
CONFIG_CEC_CORE=y
CONFIG_CEC_NOTIFIER=y
CONFIG_CEC_PIN=y
#
# CEC support
#
# CONFIG_MEDIA_CEC_RC is not set
CONFIG_CEC_PIN_ERROR_INJ=y
CONFIG_MEDIA_CEC_SUPPORT=y
CONFIG_CEC_CH7322=y
# CONFIG_CEC_MESON_AO is not set
CONFIG_CEC_MESON_G12A_AO=y
CONFIG_CEC_GPIO=y
# CONFIG_CEC_SAMSUNG_S5P is not set
# CONFIG_CEC_STI is not set
CONFIG_CEC_STM32=y
CONFIG_CEC_TEGRA=y
# end of CEC support
CONFIG_MEDIA_SUPPORT=y
# CONFIG_MEDIA_SUPPORT_FILTER is not set
CONFIG_MEDIA_SUBDRV_AUTOSELECT=y
#
# Media device types
#
CONFIG_MEDIA_CAMERA_SUPPORT=y
CONFIG_MEDIA_ANALOG_TV_SUPPORT=y
CONFIG_MEDIA_DIGITAL_TV_SUPPORT=y
CONFIG_MEDIA_RADIO_SUPPORT=y
CONFIG_MEDIA_SDR_SUPPORT=y
CONFIG_MEDIA_PLATFORM_SUPPORT=y
CONFIG_MEDIA_TEST_SUPPORT=y
# end of Media device types
#
# Media core support
#
# CONFIG_VIDEO_DEV is not set
CONFIG_MEDIA_CONTROLLER=y
CONFIG_DVB_CORE=y
# end of Media core support
#
# Media controller options
#
CONFIG_MEDIA_CONTROLLER_DVB=y
# end of Media controller options
#
# Digital TV options
#
CONFIG_DVB_MAX_ADAPTERS=16
# CONFIG_DVB_DYNAMIC_MINORS is not set
CONFIG_DVB_DEMUX_SECTION_LOSS_LOG=y
CONFIG_DVB_ULE_DEBUG=y
# end of Digital TV options
#
# Media drivers
#
#
# Media drivers
#
CONFIG_MEDIA_PCI_SUPPORT=y
#
# Media capture support
#
#
# Media capture/analog TV support
#
#
# Media capture/analog/hybrid TV support
#
#
# Media digital TV PCI Adapters
#
CONFIG_DVB_B2C2_FLEXCOP_PCI=y
# CONFIG_DVB_B2C2_FLEXCOP_PCI_DEBUG is not set
CONFIG_DVB_DDBRIDGE=y
# CONFIG_DVB_DDBRIDGE_MSIENABLE is not set
CONFIG_DVB_DM1105=y
CONFIG_MANTIS_CORE=y
CONFIG_DVB_MANTIS=y
# CONFIG_DVB_HOPPER is not set
CONFIG_DVB_NGENE=y
CONFIG_DVB_PLUTO2=y
# CONFIG_DVB_PT1 is not set
CONFIG_DVB_PT3=y
CONFIG_DVB_SMIPCIE=y
# CONFIG_MEDIA_PLATFORM_DRIVERS is not set
#
# MMC/SDIO DVB adapters
#
CONFIG_SMS_SDIO_DRV=y
CONFIG_DVB_TEST_DRIVERS=y
CONFIG_DVB_VIDTV=y
#
# FireWire (IEEE 1394) Adapters
#
CONFIG_DVB_FIREDTV=y
CONFIG_DVB_FIREDTV_INPUT=y
CONFIG_MEDIA_COMMON_OPTIONS=y
#
# common driver options
#
CONFIG_TTPCI_EEPROM=y
CONFIG_DVB_B2C2_FLEXCOP=y
CONFIG_SMS_SIANO_MDTV=y
CONFIG_SMS_SIANO_RC=y
# end of Media drivers
#
# Media ancillary drivers
#
CONFIG_MEDIA_TUNER=y
#
# Customize TV tuners
#
CONFIG_MEDIA_TUNER_FC0011=y
CONFIG_MEDIA_TUNER_FC0012=y
CONFIG_MEDIA_TUNER_FC0013=y
CONFIG_MEDIA_TUNER_IT913X=y
CONFIG_MEDIA_TUNER_M88RS6000T=y
CONFIG_MEDIA_TUNER_MAX2165=y
CONFIG_MEDIA_TUNER_MC44S803=y
# CONFIG_MEDIA_TUNER_MT2060 is not set
CONFIG_MEDIA_TUNER_MT2063=y
CONFIG_MEDIA_TUNER_MT20XX=y
CONFIG_MEDIA_TUNER_MT2131=y
# CONFIG_MEDIA_TUNER_MT2266 is not set
CONFIG_MEDIA_TUNER_MXL301RF=y
CONFIG_MEDIA_TUNER_MXL5005S=y
CONFIG_MEDIA_TUNER_MXL5007T=y
CONFIG_MEDIA_TUNER_QM1D1B0004=y
CONFIG_MEDIA_TUNER_QM1D1C0042=y
CONFIG_MEDIA_TUNER_QT1010=y
CONFIG_MEDIA_TUNER_R820T=y
CONFIG_MEDIA_TUNER_SI2157=y
CONFIG_MEDIA_TUNER_SIMPLE=y
CONFIG_MEDIA_TUNER_TDA18212=y
CONFIG_MEDIA_TUNER_TDA18218=y
# CONFIG_MEDIA_TUNER_TDA18250 is not set
CONFIG_MEDIA_TUNER_TDA18271=y
CONFIG_MEDIA_TUNER_TDA827X=y
CONFIG_MEDIA_TUNER_TDA8290=y
CONFIG_MEDIA_TUNER_TDA9887=y
CONFIG_MEDIA_TUNER_TEA5761=y
CONFIG_MEDIA_TUNER_TEA5767=y
# CONFIG_MEDIA_TUNER_TUA9001 is not set
CONFIG_MEDIA_TUNER_XC2028=y
CONFIG_MEDIA_TUNER_XC4000=y
CONFIG_MEDIA_TUNER_XC5000=y
# end of Customize TV tuners
#
# Customise DVB Frontends
#
#
# Multistandard (satellite) frontends
#
CONFIG_DVB_M88DS3103=y
CONFIG_DVB_MXL5XX=y
CONFIG_DVB_STB0899=y
CONFIG_DVB_STB6100=y
CONFIG_DVB_STV090x=y
CONFIG_DVB_STV0910=y
CONFIG_DVB_STV6110x=y
CONFIG_DVB_STV6111=y
#
# Multistandard (cable + terrestrial) frontends
#
CONFIG_DVB_DRXK=y
# CONFIG_DVB_MN88472 is not set
# CONFIG_DVB_MN88473 is not set
CONFIG_DVB_SI2165=y
CONFIG_DVB_TDA18271C2DD=y
#
# DVB-S (satellite) frontends
#
CONFIG_DVB_CX24110=y
CONFIG_DVB_CX24116=y
# CONFIG_DVB_CX24117 is not set
CONFIG_DVB_CX24120=y
CONFIG_DVB_CX24123=y
CONFIG_DVB_DS3000=y
CONFIG_DVB_MB86A16=y
CONFIG_DVB_MT312=y
CONFIG_DVB_S5H1420=y
CONFIG_DVB_SI21XX=y
CONFIG_DVB_STB6000=y
CONFIG_DVB_STV0288=y
CONFIG_DVB_STV0299=y
CONFIG_DVB_STV0900=y
CONFIG_DVB_STV6110=y
CONFIG_DVB_TDA10071=y
CONFIG_DVB_TDA10086=y
CONFIG_DVB_TDA8083=y
CONFIG_DVB_TDA8261=y
CONFIG_DVB_TDA826X=y
CONFIG_DVB_TS2020=y
CONFIG_DVB_TUA6100=y
CONFIG_DVB_TUNER_CX24113=y
CONFIG_DVB_TUNER_ITD1000=y
CONFIG_DVB_VES1X93=y
CONFIG_DVB_ZL10036=y
# CONFIG_DVB_ZL10039 is not set
#
# DVB-T (terrestrial) frontends
#
# CONFIG_DVB_AF9013 is not set
CONFIG_DVB_CX22700=y
# CONFIG_DVB_CX22702 is not set
CONFIG_DVB_CXD2820R=y
CONFIG_DVB_CXD2841ER=y
CONFIG_DVB_DIB3000MB=y
# CONFIG_DVB_DIB3000MC is not set
CONFIG_DVB_DIB7000M=y
# CONFIG_DVB_DIB7000P is not set
CONFIG_DVB_DIB9000=y
CONFIG_DVB_DRXD=y
CONFIG_DVB_EC100=y
CONFIG_DVB_L64781=y
CONFIG_DVB_MT352=y
CONFIG_DVB_NXT6000=y
# CONFIG_DVB_RTL2830 is not set
CONFIG_DVB_RTL2832=y
CONFIG_DVB_S5H1432=y
CONFIG_DVB_SI2168=y
# CONFIG_DVB_SP887X is not set
CONFIG_DVB_STV0367=y
CONFIG_DVB_TDA10048=y
CONFIG_DVB_TDA1004X=y
CONFIG_DVB_ZD1301_DEMOD=y
CONFIG_DVB_ZL10353=y
CONFIG_DVB_CXD2880=y
#
# DVB-C (cable) frontends
#
CONFIG_DVB_STV0297=y
CONFIG_DVB_TDA10021=y
CONFIG_DVB_TDA10023=y
CONFIG_DVB_VES1820=y
#
# ATSC (North American/Korean Terrestrial/Cable DTV) frontends
#
CONFIG_DVB_AU8522=y
CONFIG_DVB_AU8522_DTV=y
CONFIG_DVB_BCM3510=y
CONFIG_DVB_LG2160=y
# CONFIG_DVB_LGDT3305 is not set
# CONFIG_DVB_LGDT3306A is not set
CONFIG_DVB_LGDT330X=y
# CONFIG_DVB_MXL692 is not set
CONFIG_DVB_NXT200X=y
CONFIG_DVB_OR51132=y
CONFIG_DVB_OR51211=y
# CONFIG_DVB_S5H1409 is not set
# CONFIG_DVB_S5H1411 is not set
#
# ISDB-T (terrestrial) frontends
#
CONFIG_DVB_DIB8000=y
CONFIG_DVB_MB86A20S=y
# CONFIG_DVB_S921 is not set
#
# ISDB-S (satellite) & ISDB-T (terrestrial) frontends
#
CONFIG_DVB_MN88443X=y
CONFIG_DVB_TC90522=y
#
# Digital terrestrial only tuners/PLL
#
CONFIG_DVB_PLL=y
CONFIG_DVB_TUNER_DIB0070=y
# CONFIG_DVB_TUNER_DIB0090 is not set
#
# SEC control devices for DVB-S
#
# CONFIG_DVB_A8293 is not set
CONFIG_DVB_AF9033=y
CONFIG_DVB_ASCOT2E=y
CONFIG_DVB_ATBM8830=y
CONFIG_DVB_HELENE=y
CONFIG_DVB_HORUS3A=y
CONFIG_DVB_ISL6405=y
CONFIG_DVB_ISL6421=y
CONFIG_DVB_ISL6423=y
CONFIG_DVB_IX2505V=y
# CONFIG_DVB_LGS8GL5 is not set
CONFIG_DVB_LGS8GXX=y
CONFIG_DVB_LNBH25=y
# CONFIG_DVB_LNBH29 is not set
CONFIG_DVB_LNBP21=y
CONFIG_DVB_LNBP22=y
CONFIG_DVB_M88RS2000=y
CONFIG_DVB_TDA665x=y
# CONFIG_DVB_DRX39XYJ is not set
#
# Common Interface (EN50221) controller drivers
#
CONFIG_DVB_CXD2099=y
# CONFIG_DVB_SP2 is not set
# end of Customise DVB Frontends
#
# Tools to develop new frontends
#
CONFIG_DVB_DUMMY_FE=y
# end of Media ancillary drivers
#
# Graphics support
#
# CONFIG_TEGRA_HOST1X is not set
# CONFIG_IMX_IPUV3_CORE is not set
# CONFIG_DRM is not set
# CONFIG_DRM_DEBUG_MODESET_LOCK is not set
#
# ARM devices
#
# end of ARM devices
#
# Frame buffer Devices
#
CONFIG_FB_CMDLINE=y
CONFIG_FB_NOTIFY=y
CONFIG_FB=y
CONFIG_FIRMWARE_EDID=y
CONFIG_FB_DDC=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=y
# CONFIG_FB_BIG_ENDIAN is not set
# CONFIG_FB_LITTLE_ENDIAN is not set
CONFIG_FB_SYS_FOPS=y
CONFIG_FB_DEFERRED_IO=y
CONFIG_FB_SVGALIB=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=y
# CONFIG_FB_PM2_FIFO_DISCONNECT is not set
CONFIG_FB_ARMCLCD=y
# CONFIG_FB_CLPS711X is not set
CONFIG_FB_IMX=y
CONFIG_FB_CYBER2000=y
# CONFIG_FB_CYBER2000_DDC is not set
# CONFIG_FB_ARC is not set
# CONFIG_FB_CONTROL is not set
# CONFIG_FB_ASILIANT is not set
CONFIG_FB_IMSTT=y
# CONFIG_FB_GBE is not set
# CONFIG_FB_PVR2 is not set
CONFIG_FB_OPENCORES=y
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_ATMEL is not set
CONFIG_FB_NVIDIA=y
# CONFIG_FB_NVIDIA_I2C is not set
# CONFIG_FB_NVIDIA_DEBUG is not set
CONFIG_FB_NVIDIA_BACKLIGHT=y
# CONFIG_FB_RIVA is not set
CONFIG_FB_I740=y
# CONFIG_FB_MATROX is not set
# CONFIG_FB_RADEON is not set
CONFIG_FB_ATY128=y
CONFIG_FB_ATY128_BACKLIGHT=y
# CONFIG_FB_ATY is not set
CONFIG_FB_S3=y
CONFIG_FB_S3_DDC=y
CONFIG_FB_SAVAGE=y
CONFIG_FB_SAVAGE_I2C=y
# CONFIG_FB_SAVAGE_ACCEL 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 is not set
CONFIG_FB_VOODOO1=y
CONFIG_FB_VT8623=y
# CONFIG_FB_TRIDENT is not set
CONFIG_FB_ARK=y
CONFIG_FB_PM3=y
CONFIG_FB_CARMINE=y
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=y
# CONFIG_FB_TMIO_ACCELL is not set
# CONFIG_FB_S3C is not set
CONFIG_FB_IBM_GXT4500=y
# CONFIG_FB_XILINX is not set
CONFIG_FB_GOLDFISH=y
# CONFIG_FB_DA8XX is not set
CONFIG_FB_VIRTUAL=y
CONFIG_FB_METRONOME=y
CONFIG_FB_MB862XX=y
CONFIG_FB_MB862XX_PCI_GDC=y
CONFIG_FB_MB862XX_I2C=y
# CONFIG_FB_MX3 is not set
# CONFIG_FB_BROADSHEET is not set
# CONFIG_FB_SIMPLE is not set
CONFIG_FB_SSD1307=y
CONFIG_FB_SM712=y
# CONFIG_FB_OMAP is not set
CONFIG_FB_OMAP_LCD_H3=y
CONFIG_FB_OMAP2=y
CONFIG_FB_OMAP2_DEBUG_SUPPORT=y
CONFIG_FB_OMAP2_NUM_FBS=3
CONFIG_FB_OMAP2_DSS_INIT=y
CONFIG_FB_OMAP2_DSS=y
# CONFIG_FB_OMAP2_DSS_DEBUG is not set
# CONFIG_FB_OMAP2_DSS_DEBUGFS is not set
CONFIG_FB_OMAP2_DSS_DPI=y
CONFIG_FB_OMAP2_DSS_VENC=y
CONFIG_FB_OMAP2_DSS_HDMI_COMMON=y
CONFIG_FB_OMAP4_DSS_HDMI=y
CONFIG_FB_OMAP5_DSS_HDMI=y
# CONFIG_FB_OMAP2_DSS_SDI is not set
# CONFIG_FB_OMAP2_DSS_DSI is not set
CONFIG_FB_OMAP2_DSS_MIN_FCK_PER_PCK=0
CONFIG_FB_OMAP2_DSS_SLEEP_AFTER_VENC_RESET=y
#
# OMAPFB Panel and Encoder Drivers
#
CONFIG_FB_OMAP2_ENCODER_OPA362=y
CONFIG_FB_OMAP2_ENCODER_TFP410=y
CONFIG_FB_OMAP2_ENCODER_TPD12S015=y
# CONFIG_FB_OMAP2_CONNECTOR_DVI is not set
CONFIG_FB_OMAP2_CONNECTOR_HDMI=y
CONFIG_FB_OMAP2_CONNECTOR_ANALOG_TV=y
# CONFIG_FB_OMAP2_PANEL_DPI is not set
CONFIG_FB_OMAP2_PANEL_DSI_CM=y
CONFIG_FB_OMAP2_PANEL_SONY_ACX565AKM=y
CONFIG_FB_OMAP2_PANEL_LGPHILIPS_LB035Q02=y
CONFIG_FB_OMAP2_PANEL_SHARP_LS037V7DW01=y
# CONFIG_FB_OMAP2_PANEL_TPO_TD028TTEC1 is not set
CONFIG_FB_OMAP2_PANEL_TPO_TD043MTEA1=y
CONFIG_FB_OMAP2_PANEL_NEC_NL8048HL11=y
# end of OMAPFB Panel and Encoder Drivers
# CONFIG_MMP_DISP is not set
# end of Frame buffer Devices
#
# Backlight & LCD device support
#
CONFIG_LCD_CLASS_DEVICE=y
CONFIG_LCD_L4F00242T03=y
CONFIG_LCD_LMS283GF05=y
CONFIG_LCD_LTV350QV=y
# CONFIG_LCD_ILI922X is not set
CONFIG_LCD_ILI9320=y
CONFIG_LCD_TDO24M=y
# CONFIG_LCD_VGG2432A4 is not set
CONFIG_LCD_PLATFORM=y
# CONFIG_LCD_AMS369FG06 is not set
CONFIG_LCD_LMS501KF03=y
CONFIG_LCD_HX8357=y
# CONFIG_LCD_OTM3225A is not set
CONFIG_BACKLIGHT_CLASS_DEVICE=y
CONFIG_BACKLIGHT_KTD253=y
CONFIG_BACKLIGHT_LM3533=y
# CONFIG_BACKLIGHT_OMAP1 is not set
# CONFIG_BACKLIGHT_PWM is not set
CONFIG_BACKLIGHT_DA9052=y
# CONFIG_BACKLIGHT_MAX8925 is not set
CONFIG_BACKLIGHT_MT6370=y
CONFIG_BACKLIGHT_QCOM_WLED=y
# CONFIG_BACKLIGHT_RT4831 is not set
# CONFIG_BACKLIGHT_ADP5520 is not set
CONFIG_BACKLIGHT_ADP8860=y
CONFIG_BACKLIGHT_ADP8870=y
# CONFIG_BACKLIGHT_88PM860X is not set
CONFIG_BACKLIGHT_PCF50633=y
# CONFIG_BACKLIGHT_AAT2870 is not set
# CONFIG_BACKLIGHT_LM3630A is not set
CONFIG_BACKLIGHT_LM3639=y
CONFIG_BACKLIGHT_LP855X=y
CONFIG_BACKLIGHT_LP8788=y
CONFIG_BACKLIGHT_TPS65217=y
CONFIG_BACKLIGHT_AS3711=y
CONFIG_BACKLIGHT_GPIO=y
CONFIG_BACKLIGHT_LV5207LP=y
CONFIG_BACKLIGHT_BD6107=y
CONFIG_BACKLIGHT_ARCXCNN=y
CONFIG_BACKLIGHT_LED=y
# end of Backlight & LCD device support
CONFIG_VGASTATE=y
CONFIG_VIDEOMODE_HELPERS=y
CONFIG_HDMI=y
# CONFIG_LOGO is not set
# end of Graphics support
# CONFIG_SOUND is not set
#
# HID support
#
CONFIG_HID=y
CONFIG_HID_BATTERY_STRENGTH=y
CONFIG_HIDRAW=y
CONFIG_UHID=y
CONFIG_HID_GENERIC=y
#
# Special HID drivers
#
CONFIG_HID_A4TECH=y
# CONFIG_HID_ACRUX is not set
# CONFIG_HID_APPLE is not set
CONFIG_HID_AUREAL=y
CONFIG_HID_BELKIN=y
CONFIG_HID_CHERRY=y
# CONFIG_HID_COUGAR is not set
CONFIG_HID_MACALLY=y
CONFIG_HID_CMEDIA=y
CONFIG_HID_CYPRESS=y
CONFIG_HID_DRAGONRISE=y
CONFIG_DRAGONRISE_FF=y
CONFIG_HID_EMS_FF=y
# CONFIG_HID_ELECOM is not set
CONFIG_HID_EZKEY=y
# CONFIG_HID_GEMBIRD is not set
CONFIG_HID_GFRM=y
CONFIG_HID_GLORIOUS=y
CONFIG_HID_VIVALDI_COMMON=y
CONFIG_HID_VIVALDI=y
CONFIG_HID_KEYTOUCH=y
# CONFIG_HID_KYE is not set
CONFIG_HID_WALTOP=y
# CONFIG_HID_VIEWSONIC is not set
CONFIG_HID_VRC2=y
CONFIG_HID_XIAOMI=y
CONFIG_HID_GYRATION=y
# CONFIG_HID_ICADE is not set
CONFIG_HID_ITE=y
CONFIG_HID_JABRA=y
# CONFIG_HID_TWINHAN is not set
CONFIG_HID_KENSINGTON=y
CONFIG_HID_LCPOWER=y
CONFIG_HID_LED=y
CONFIG_HID_LENOVO=y
CONFIG_HID_MAGICMOUSE=y
CONFIG_HID_MALTRON=y
CONFIG_HID_MAYFLASH=y
# CONFIG_HID_REDRAGON is not set
CONFIG_HID_MICROSOFT=y
CONFIG_HID_MONTEREY=y
# CONFIG_HID_MULTITOUCH is not set
# CONFIG_HID_NINTENDO is not set
# CONFIG_HID_NTI is not set
CONFIG_HID_ORTEK=y
# CONFIG_HID_PANTHERLORD is not set
CONFIG_HID_PETALYNX=y
CONFIG_HID_PICOLCD=y
CONFIG_HID_PICOLCD_FB=y
CONFIG_HID_PICOLCD_BACKLIGHT=y
CONFIG_HID_PICOLCD_LCD=y
CONFIG_HID_PICOLCD_LEDS=y
CONFIG_HID_PICOLCD_CIR=y
# CONFIG_HID_PLANTRONICS is not set
CONFIG_HID_PLAYSTATION=y
# CONFIG_PLAYSTATION_FF is not set
CONFIG_HID_PXRC=y
CONFIG_HID_RAZER=y
CONFIG_HID_PRIMAX=y
CONFIG_HID_SAITEK=y
CONFIG_HID_SEMITEK=y
CONFIG_HID_SPEEDLINK=y
CONFIG_HID_STEAM=y
CONFIG_HID_STEELSERIES=y
CONFIG_HID_SUNPLUS=y
CONFIG_HID_RMI=y
CONFIG_HID_GREENASIA=y
CONFIG_GREENASIA_FF=y
CONFIG_HID_SMARTJOYPLUS=y
CONFIG_SMARTJOYPLUS_FF=y
CONFIG_HID_TIVO=y
# CONFIG_HID_TOPSEED is not set
CONFIG_HID_TOPRE=y
CONFIG_HID_THINGM=y
CONFIG_HID_UDRAW_PS3=y
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=y
# CONFIG_HID_SENSOR_CUSTOM_SENSOR is not set
CONFIG_HID_ALPS=y
# end of Special HID drivers
#
# I2C HID support
#
CONFIG_I2C_HID_OF=y
CONFIG_I2C_HID_OF_ELAN=y
CONFIG_I2C_HID_OF_GOODIX=y
# 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=y
# CONFIG_PWRSEQ_EMMC is not set
# CONFIG_PWRSEQ_SIMPLE is not set
CONFIG_MMC_BLOCK=y
CONFIG_MMC_BLOCK_MINORS=8
# CONFIG_MMC_TEST is not set
CONFIG_MMC_CRYPTO=y
#
# MMC/SD/SDIO Host Controller Drivers
#
# CONFIG_MMC_DEBUG is not set
CONFIG_MMC_ARMMMCI=y
# CONFIG_MMC_QCOM_DML is not set
# CONFIG_MMC_STM32_SDMMC is not set
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_IO_ACCESSORS=y
CONFIG_MMC_SDHCI_PCI=y
# CONFIG_MMC_RICOH_MMC is not set
CONFIG_MMC_SDHCI_PLTFM=y
CONFIG_MMC_SDHCI_OF_ARASAN=y
# CONFIG_MMC_SDHCI_OF_ASPEED is not set
CONFIG_MMC_SDHCI_OF_AT91=y
CONFIG_MMC_SDHCI_OF_ESDHC=y
# CONFIG_MMC_SDHCI_OF_DWCMSHC is not set
# CONFIG_MMC_SDHCI_OF_SPARX5 is not set
CONFIG_MMC_SDHCI_CADENCE=y
# CONFIG_MMC_SDHCI_CNS3XXX is not set
CONFIG_MMC_SDHCI_ESDHC_IMX=y
# CONFIG_MMC_SDHCI_DOVE is not set
# CONFIG_MMC_SDHCI_TEGRA is not set
# CONFIG_MMC_SDHCI_S3C is not set
# CONFIG_MMC_SDHCI_PXAV3 is not set
# CONFIG_MMC_SDHCI_PXAV2 is not set
# CONFIG_MMC_SDHCI_SPEAR is not set
# CONFIG_MMC_SDHCI_BCM_KONA is not set
CONFIG_MMC_SDHCI_F_SDH30=y
CONFIG_MMC_SDHCI_MILBEAUT=y
# CONFIG_MMC_SDHCI_IPROC is not set
CONFIG_MMC_MESON_GX=y
CONFIG_MMC_MESON_MX_SDHC=y
# CONFIG_MMC_MESON_MX_SDIO is not set
# CONFIG_MMC_MOXART is not set
CONFIG_MMC_SDHCI_ST=y
CONFIG_MMC_OMAP=y
# CONFIG_MMC_OMAP_HS is not set
# CONFIG_MMC_ALCOR is not set
CONFIG_MMC_ATMELMCI=y
CONFIG_MMC_SDHCI_MSM=y
# CONFIG_MMC_MXC is not set
CONFIG_MMC_TIFM_SD=y
# CONFIG_MMC_MVSDIO is not set
# CONFIG_MMC_DAVINCI is not set
# CONFIG_MMC_SPI is not set
# CONFIG_MMC_S3C is not set
# CONFIG_MMC_SDHCI_SPRD is not set
CONFIG_MMC_TMIO_CORE=y
CONFIG_MMC_TMIO=y
# CONFIG_MMC_SDHI is not set
# CONFIG_MMC_UNIPHIER is not set
# CONFIG_MMC_CB710 is not set
CONFIG_MMC_VIA_SDMMC=y
# CONFIG_MMC_DW is not set
# CONFIG_MMC_SH_MMCIF is not set
# CONFIG_MMC_USDHI6ROL0 is not set
CONFIG_MMC_CQHCI=y
CONFIG_MMC_HSQ=y
# CONFIG_MMC_TOSHIBA_PCI is not set
# CONFIG_MMC_BCM2835 is not set
CONFIG_MMC_MTK=y
# CONFIG_MMC_SDHCI_BRCMSTB is not set
# CONFIG_MMC_SDHCI_XENON is not set
CONFIG_MMC_SDHCI_OMAP=y
CONFIG_MMC_SDHCI_AM654=y
# CONFIG_MMC_OWL is not set
CONFIG_MMC_SDHCI_EXTERNAL_DMA=y
# CONFIG_MMC_LITEX is not set
CONFIG_SCSI_UFSHCD=y
CONFIG_SCSI_UFS_BSG=y
# CONFIG_SCSI_UFS_CRYPTO is not set
# CONFIG_SCSI_UFS_HPB is not set
# CONFIG_SCSI_UFS_HWMON is not set
# CONFIG_SCSI_UFSHCD_PCI is not set
CONFIG_SCSI_UFSHCD_PLATFORM=y
CONFIG_SCSI_UFS_CDNS_PLATFORM=y
CONFIG_SCSI_UFS_DWC_TC_PLATFORM=y
CONFIG_SCSI_UFS_QCOM=y
# CONFIG_SCSI_UFS_HISI is not set
CONFIG_SCSI_UFS_RENESAS=y
# CONFIG_SCSI_UFS_TI_J721E is not set
# CONFIG_SCSI_UFS_EXYNOS is not set
CONFIG_MEMSTICK=y
CONFIG_MEMSTICK_DEBUG=y
#
# MemoryStick drivers
#
CONFIG_MEMSTICK_UNSAFE_RESUME=y
# CONFIG_MSPRO_BLOCK is not set
CONFIG_MS_BLOCK=y
#
# MemoryStick Host Controller Drivers
#
# CONFIG_MEMSTICK_TIFM_MS is not set
CONFIG_MEMSTICK_JMICRON_38X=y
# CONFIG_MEMSTICK_R592 is not set
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_88PM860X is not set
CONFIG_LEDS_AN30259A=y
# CONFIG_LEDS_ARIEL is not set
# CONFIG_LEDS_AW2013 is not set
CONFIG_LEDS_BCM6328=y
# CONFIG_LEDS_BCM6358 is not set
CONFIG_LEDS_CPCAP=y
CONFIG_LEDS_CR0014114=y
CONFIG_LEDS_EL15203000=y
# CONFIG_LEDS_TURRIS_OMNIA is not set
CONFIG_LEDS_LM3530=y
CONFIG_LEDS_LM3532=y
CONFIG_LEDS_LM3533=y
# CONFIG_LEDS_LM3642 is not set
# CONFIG_LEDS_LM3692X is not set
# CONFIG_LEDS_S3C24XX is not set
# CONFIG_LEDS_COBALT_QUBE is not set
# CONFIG_LEDS_COBALT_RAQ is not set
CONFIG_LEDS_PCA9532=y
CONFIG_LEDS_PCA9532_GPIO=y
# CONFIG_LEDS_GPIO is not set
CONFIG_LEDS_LP3944=y
# CONFIG_LEDS_LP3952 is not set
# CONFIG_LEDS_LP50XX is not set
# CONFIG_LEDS_LP55XX_COMMON is not set
CONFIG_LEDS_LP8788=y
CONFIG_LEDS_LP8860=y
CONFIG_LEDS_PCA955X=y
CONFIG_LEDS_PCA955X_GPIO=y
CONFIG_LEDS_PCA963X=y
CONFIG_LEDS_DA9052=y
CONFIG_LEDS_DAC124S085=y
CONFIG_LEDS_PWM=y
# CONFIG_LEDS_REGULATOR is not set
# CONFIG_LEDS_BD2802 is not set
# CONFIG_LEDS_LT3593 is not set
CONFIG_LEDS_ADP5520=y
# CONFIG_LEDS_MC13783 is not set
CONFIG_LEDS_NS2=y
CONFIG_LEDS_NETXBIG=y
# CONFIG_LEDS_ASIC3 is not set
CONFIG_LEDS_TCA6507=y
CONFIG_LEDS_TLC591XX=y
# CONFIG_LEDS_MAX77650 is not set
CONFIG_LEDS_MAX8997=y
# CONFIG_LEDS_LM355x is not set
# CONFIG_LEDS_OT200 is not set
CONFIG_LEDS_IS31FL319X=y
# CONFIG_LEDS_IS31FL32XX is not set
#
# LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)
#
# CONFIG_LEDS_BLINKM is not set
# CONFIG_LEDS_SYSCON is not set
CONFIG_LEDS_PM8058=y
CONFIG_LEDS_MLXREG=y
CONFIG_LEDS_USER=y
CONFIG_LEDS_SPI_BYTE=y
# CONFIG_LEDS_TI_LMU_COMMON is not set
CONFIG_LEDS_TPS6105X=y
# CONFIG_LEDS_IP30 is not set
CONFIG_LEDS_ACER_A500=y
# 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=y
# CONFIG_LEDS_LM3601X is not set
CONFIG_LEDS_MAX77693=y
# CONFIG_LEDS_MT6360 is not set
# CONFIG_LEDS_RT4505 is not set
CONFIG_LEDS_RT8515=y
CONFIG_LEDS_SGM3140=y
#
# RGB LED drivers
#
CONFIG_LEDS_PWM_MULTICOLOR=y
#
# LED Triggers
#
# CONFIG_LEDS_TRIGGERS is not set
#
# Simple LED drivers
#
CONFIG_ACCESSIBILITY=y
#
# Speakup console speech
#
# end of Speakup console speech
CONFIG_EDAC_ATOMIC_SCRUB=y
CONFIG_EDAC_SUPPORT=y
# CONFIG_EDAC is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
# CONFIG_RTC_SYSTOHC is not set
# CONFIG_RTC_DEBUG is not set
CONFIG_RTC_LIB_KUNIT_TEST=y
CONFIG_RTC_NVMEM=y
#
# RTC interfaces
#
CONFIG_RTC_INTF_SYSFS=y
# CONFIG_RTC_INTF_DEV is not set
CONFIG_RTC_DRV_TEST=y
#
# I2C RTC drivers
#
CONFIG_RTC_DRV_88PM860X=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=y
CONFIG_RTC_DRV_DS1307=y
CONFIG_RTC_DRV_DS1307_CENTURY=y
CONFIG_RTC_DRV_DS1374=y
# CONFIG_RTC_DRV_DS1374_WDT is not set
CONFIG_RTC_DRV_DS1672=y
# CONFIG_RTC_DRV_HYM8563 is not set
# CONFIG_RTC_DRV_LP8788 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_MAX8997=y
CONFIG_RTC_DRV_MAX77686=y
# CONFIG_RTC_DRV_NCT3018Y is not set
# CONFIG_RTC_DRV_RK808 is not set
# CONFIG_RTC_DRV_RS5C372 is not set
# CONFIG_RTC_DRV_ISL1208 is not set
CONFIG_RTC_DRV_ISL12022=y
# CONFIG_RTC_DRV_ISL12026 is not set
CONFIG_RTC_DRV_X1205=y
# CONFIG_RTC_DRV_PCF8523 is not set
CONFIG_RTC_DRV_PCF85063=y
CONFIG_RTC_DRV_PCF85363=y
# CONFIG_RTC_DRV_PCF8563 is not set
CONFIG_RTC_DRV_PCF8583=y
# CONFIG_RTC_DRV_M41T80 is not set
CONFIG_RTC_DRV_BD70528=y
CONFIG_RTC_DRV_BQ32K=y
CONFIG_RTC_DRV_PALMAS=y
CONFIG_RTC_DRV_RC5T583=y
CONFIG_RTC_DRV_S35390A=y
CONFIG_RTC_DRV_FM3130=y
CONFIG_RTC_DRV_RX8010=y
CONFIG_RTC_DRV_RX8581=y
CONFIG_RTC_DRV_RX8025=y
CONFIG_RTC_DRV_EM3027=y
CONFIG_RTC_DRV_RV3028=y
CONFIG_RTC_DRV_RV3032=y
CONFIG_RTC_DRV_RV8803=y
# CONFIG_RTC_DRV_S5M is not set
# CONFIG_RTC_DRV_SD3078 is not set
#
# SPI RTC drivers
#
CONFIG_RTC_DRV_M41T93=y
# CONFIG_RTC_DRV_M41T94 is not set
# CONFIG_RTC_DRV_DS1302 is not set
# CONFIG_RTC_DRV_DS1305 is not set
CONFIG_RTC_DRV_DS1343=y
# CONFIG_RTC_DRV_DS1347 is not set
CONFIG_RTC_DRV_DS1390=y
CONFIG_RTC_DRV_MAX6916=y
CONFIG_RTC_DRV_R9701=y
CONFIG_RTC_DRV_RX4581=y
CONFIG_RTC_DRV_RS5C348=y
CONFIG_RTC_DRV_MAX6902=y
# CONFIG_RTC_DRV_PCF2123 is not set
CONFIG_RTC_DRV_MCP795=y
CONFIG_RTC_I2C_AND_SPI=y
#
# SPI and I2C RTC drivers
#
# CONFIG_RTC_DRV_DS3232 is not set
# CONFIG_RTC_DRV_PCF2127 is not set
# CONFIG_RTC_DRV_RV3029C2 is not set
# CONFIG_RTC_DRV_RX6110 is not set
#
# Platform RTC drivers
#
# CONFIG_RTC_DRV_CMOS is not set
CONFIG_RTC_DRV_DS1286=y
CONFIG_RTC_DRV_DS1511=y
CONFIG_RTC_DRV_DS1553=y
CONFIG_RTC_DRV_DS1685_FAMILY=y
# CONFIG_RTC_DRV_DS1685 is not set
CONFIG_RTC_DRV_DS1689=y
# 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 is not set
CONFIG_RTC_DRV_DS2404=y
CONFIG_RTC_DRV_DA9052=y
# CONFIG_RTC_DRV_DA9055 is not set
# CONFIG_RTC_DRV_DA9063 is not set
CONFIG_RTC_DRV_STK17TA8=y
CONFIG_RTC_DRV_M48T86=y
# CONFIG_RTC_DRV_M48T35 is not set
CONFIG_RTC_DRV_M48T59=y
# CONFIG_RTC_DRV_MSM6242 is not set
CONFIG_RTC_DRV_BQ4802=y
# CONFIG_RTC_DRV_RP5C01 is not set
CONFIG_RTC_DRV_V3020=y
# CONFIG_RTC_DRV_GAMECUBE is not set
# CONFIG_RTC_DRV_SC27XX is not set
CONFIG_RTC_DRV_SPEAR=y
CONFIG_RTC_DRV_PCF50633=y
CONFIG_RTC_DRV_OPTEE=y
CONFIG_RTC_DRV_ZYNQMP=y
# 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_IMXDI=y
# CONFIG_RTC_DRV_FSL_FTM_ALARM is not set
# CONFIG_RTC_DRV_MESON is not set
CONFIG_RTC_DRV_MESON_VRTC=y
CONFIG_RTC_DRV_OMAP=y
# CONFIG_RTC_DRV_S3C is not set
# CONFIG_RTC_DRV_EP93XX is not set
CONFIG_RTC_DRV_SH=y
# CONFIG_RTC_DRV_SUNPLUS is not set
CONFIG_RTC_DRV_PL030=y
# CONFIG_RTC_DRV_PL031 is not set
# CONFIG_RTC_DRV_AT91RM9200 is not set
CONFIG_RTC_DRV_AT91SAM9=y
# 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=y
# 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=y
# CONFIG_RTC_DRV_TEGRA is not set
# CONFIG_RTC_DRV_MXC is not set
CONFIG_RTC_DRV_MXC_V2=y
CONFIG_RTC_DRV_SNVS=y
CONFIG_RTC_DRV_ST_LPC=y
# 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_CPCAP is not set
CONFIG_RTC_DRV_RTD119X=y
# 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=y
CONFIG_DMADEVICES=y
CONFIG_DMADEVICES_DEBUG=y
CONFIG_DMADEVICES_VDEBUG=y
#
# DMA Devices
#
CONFIG_ASYNC_TX_ENABLE_CHANNEL_SWITCH=y
CONFIG_DMA_ENGINE=y
CONFIG_DMA_VIRTUAL_CHANNELS=y
CONFIG_DMA_OF=y
# CONFIG_ALTERA_MSGDMA is not set
CONFIG_AMBA_PL08X=y
# CONFIG_APPLE_ADMAC is not set
# CONFIG_AT_HDMAC is not set
CONFIG_AT_XDMAC=y
CONFIG_AXI_DMAC=y
# CONFIG_BCM_SBA_RAID is not set
# CONFIG_DMA_JZ4780 is not set
# CONFIG_DMA_SA11X0 is not set
# CONFIG_DMA_SUN6I is not set
CONFIG_DW_AXI_DMAC=y
# CONFIG_EP93XX_DMA is not set
CONFIG_FSL_EDMA=y
CONFIG_FSL_QDMA=y
# CONFIG_HISI_DMA is not set
# CONFIG_IMG_MDC_DMA is not set
CONFIG_IMX_DMA=y
CONFIG_IMX_SDMA=y
# CONFIG_INTEL_IDMA64 is not set
# CONFIG_K3_DMA is not set
# CONFIG_LPC18XX_DMAMUX is not set
# CONFIG_MCF_EDMA is not set
CONFIG_MILBEAUT_HDMAC=y
CONFIG_MILBEAUT_XDMAC=y
# CONFIG_MMP_PDMA is not set
# CONFIG_MMP_TDMA is not set
# CONFIG_MV_XOR is not set
# CONFIG_MXS_DMA is not set
CONFIG_MX3_IPU=y
CONFIG_MX3_IPU_IRQS=4
CONFIG_NBPFAXI_DMA=y
# CONFIG_PCH_DMA is not set
CONFIG_PL330_DMA=y
# CONFIG_PLX_DMA is not set
CONFIG_ST_FDMA=y
CONFIG_STM32_DMA=y
CONFIG_STM32_DMAMUX=y
CONFIG_STM32_MDMA=y
# CONFIG_SPRD_DMA is not set
# CONFIG_S3C24XX_DMAC is not set
# CONFIG_TEGRA186_GPC_DMA is not set
CONFIG_TEGRA20_APB_DMA=y
# CONFIG_TEGRA210_ADMA is not set
# CONFIG_TIMB_DMA is not set
CONFIG_UNIPHIER_MDMAC=y
CONFIG_UNIPHIER_XDMAC=y
# CONFIG_XGENE_DMA is not set
# CONFIG_XILINX_DMA is not set
CONFIG_XILINX_ZYNQMP_DMA=y
# CONFIG_XILINX_ZYNQMP_DPDMA is not set
# CONFIG_MTK_HSDMA is not set
# CONFIG_MTK_CQDMA is not set
CONFIG_QCOM_BAM_DMA=y
CONFIG_QCOM_GPI_DMA=y
CONFIG_QCOM_HIDMA_MGMT=y
CONFIG_QCOM_HIDMA=y
CONFIG_DW_DMAC_CORE=y
# CONFIG_DW_DMAC is not set
CONFIG_DW_DMAC_PCI=y
CONFIG_DW_EDMA=y
CONFIG_DW_EDMA_PCIE=y
CONFIG_SF_PDMA=y
CONFIG_RENESAS_DMA=y
CONFIG_SH_DMAE_BASE=y
# CONFIG_SH_DMAE is not set
CONFIG_RCAR_DMAC=y
CONFIG_RENESAS_USB_DMAC=y
# CONFIG_RZ_DMAC is not set
# CONFIG_TI_CPPI41 is not set
CONFIG_TI_EDMA=y
CONFIG_DMA_OMAP=y
CONFIG_TI_DMA_CROSSBAR=y
# CONFIG_INTEL_LDMA is not set
#
# DMA Clients
#
# CONFIG_ASYNC_TX_DMA is not set
# CONFIG_DMATEST is not set
CONFIG_DMA_ENGINE_RAID=y
#
# DMABUF options
#
# CONFIG_SYNC_FILE is not set
# CONFIG_UDMABUF is not set
CONFIG_DMABUF_MOVE_NOTIFY=y
# CONFIG_DMABUF_DEBUG is not set
# CONFIG_DMABUF_SELFTESTS is not set
CONFIG_DMABUF_HEAPS=y
# CONFIG_DMABUF_SYSFS_STATS is not set
CONFIG_DMABUF_HEAPS_SYSTEM=y
# CONFIG_DMABUF_HEAPS_CMA is not set
# end of DMABUF options
CONFIG_AUXDISPLAY=y
CONFIG_CHARLCD=y
# CONFIG_LINEDISP is not set
CONFIG_HD44780_COMMON=y
CONFIG_HD44780=y
# CONFIG_IMG_ASCII_LCD is not set
# CONFIG_HT16K33 is not set
# CONFIG_LCD2S is not set
# CONFIG_ARM_CHARLCD is not set
CONFIG_PARPORT_PANEL=y
CONFIG_PANEL_PARPORT=0
CONFIG_PANEL_PROFILE=5
# CONFIG_PANEL_CHANGE_MESSAGE is not set
CONFIG_CHARLCD_BL_OFF=y
# CONFIG_CHARLCD_BL_ON is not set
# CONFIG_CHARLCD_BL_FLASH is not set
CONFIG_PANEL=y
CONFIG_UIO=y
CONFIG_UIO_CIF=y
# CONFIG_UIO_PDRV_GENIRQ is not set
CONFIG_UIO_DMEM_GENIRQ=y
CONFIG_UIO_AEC=y
# CONFIG_UIO_SERCOS3 is not set
CONFIG_UIO_PCI_GENERIC=y
CONFIG_UIO_NETX=y
CONFIG_UIO_PRUSS=y
CONFIG_UIO_MF624=y
CONFIG_UIO_DFL=y
CONFIG_VFIO=y
CONFIG_VFIO_IOMMU_TYPE1=y
CONFIG_VFIO_VIRQFD=y
CONFIG_VFIO_NOIOMMU=y
CONFIG_VFIO_PCI_MMAP=y
CONFIG_VFIO_PCI_INTX=y
# CONFIG_VFIO_PCI is not set
CONFIG_VFIO_PLATFORM=y
CONFIG_VFIO_AMBA=y
CONFIG_VFIO_PLATFORM_CALXEDAXGMAC_RESET=y
CONFIG_VFIO_PLATFORM_AMDXGBE_RESET=y
# CONFIG_VFIO_PLATFORM_BCMFLEXRM_RESET is not set
CONFIG_VFIO_MDEV=y
# CONFIG_VIRT_DRIVERS is not set
CONFIG_VIRTIO_ANCHOR=y
CONFIG_VIRTIO=y
# CONFIG_VIRTIO_MENU is not set
# CONFIG_VHOST_MENU is not set
#
# Microsoft Hyper-V guest support
#
# end of Microsoft Hyper-V guest support
CONFIG_GREYBUS=y
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_PCI_DRIVERS=y
CONFIG_COMEDI_8255_PCI=y
CONFIG_COMEDI_ADDI_WATCHDOG=y
CONFIG_COMEDI_ADDI_APCI_1032=y
CONFIG_COMEDI_ADDI_APCI_1500=y
CONFIG_COMEDI_ADDI_APCI_1516=y
CONFIG_COMEDI_ADDI_APCI_1564=y
CONFIG_COMEDI_ADDI_APCI_16XX=y
# CONFIG_COMEDI_ADDI_APCI_2032 is not set
CONFIG_COMEDI_ADDI_APCI_2200=y
CONFIG_COMEDI_ADDI_APCI_3120=y
# CONFIG_COMEDI_ADDI_APCI_3501 is not set
# CONFIG_COMEDI_ADDI_APCI_3XXX is not set
CONFIG_COMEDI_ADL_PCI6208=y
CONFIG_COMEDI_ADL_PCI7X3X=y
# CONFIG_COMEDI_ADL_PCI8164 is not set
CONFIG_COMEDI_ADL_PCI9111=y
CONFIG_COMEDI_ADL_PCI9118=y
# CONFIG_COMEDI_ADV_PCI1710 is not set
CONFIG_COMEDI_ADV_PCI1720=y
# CONFIG_COMEDI_ADV_PCI1723 is not set
# CONFIG_COMEDI_ADV_PCI1724 is not set
CONFIG_COMEDI_ADV_PCI1760=y
CONFIG_COMEDI_ADV_PCI_DIO=y
CONFIG_COMEDI_AMPLC_DIO200_PCI=y
CONFIG_COMEDI_AMPLC_PC236_PCI=y
# CONFIG_COMEDI_AMPLC_PC263_PCI is not set
CONFIG_COMEDI_AMPLC_PCI224=y
CONFIG_COMEDI_AMPLC_PCI230=y
CONFIG_COMEDI_CONTEC_PCI_DIO=y
CONFIG_COMEDI_DAS08_PCI=y
CONFIG_COMEDI_DT3000=y
CONFIG_COMEDI_DYNA_PCI10XX=y
# CONFIG_COMEDI_GSC_HPDI is not set
# CONFIG_COMEDI_MF6X4 is not set
CONFIG_COMEDI_ICP_MULTI=y
# CONFIG_COMEDI_DAQBOARD2000 is not set
CONFIG_COMEDI_JR3_PCI=y
CONFIG_COMEDI_KE_COUNTER=y
CONFIG_COMEDI_CB_PCIDAS64=y
CONFIG_COMEDI_CB_PCIDAS=y
CONFIG_COMEDI_CB_PCIDDA=y
# CONFIG_COMEDI_CB_PCIMDAS is not set
CONFIG_COMEDI_CB_PCIMDDA=y
CONFIG_COMEDI_ME4000=y
CONFIG_COMEDI_ME_DAQ=y
# CONFIG_COMEDI_NI_6527 is not set
# CONFIG_COMEDI_NI_65XX is not set
CONFIG_COMEDI_NI_660X=y
# CONFIG_COMEDI_NI_670X is not set
CONFIG_COMEDI_NI_LABPC_PCI=y
CONFIG_COMEDI_NI_PCIDIO=y
CONFIG_COMEDI_NI_PCIMIO=y
# CONFIG_COMEDI_RTD520 is not set
CONFIG_COMEDI_S626=y
CONFIG_COMEDI_MITE=y
CONFIG_COMEDI_NI_TIOCMD=y
CONFIG_COMEDI_8254=y
CONFIG_COMEDI_8255=y
CONFIG_COMEDI_8255_SA=y
CONFIG_COMEDI_KCOMEDILIB=y
CONFIG_COMEDI_AMPLC_DIO200=y
CONFIG_COMEDI_AMPLC_PC236=y
CONFIG_COMEDI_DAS08=y
CONFIG_COMEDI_NI_LABPC=y
CONFIG_COMEDI_NI_TIO=y
CONFIG_COMEDI_NI_ROUTING=y
CONFIG_COMEDI_TESTS=y
CONFIG_COMEDI_TESTS_EXAMPLE=y
CONFIG_COMEDI_TESTS_NI_ROUTES=y
CONFIG_STAGING=y
# CONFIG_RTS5208 is not set
CONFIG_FB_SM750=y
# CONFIG_MFD_NVEC is not set
CONFIG_STAGING_MEDIA=y
# CONFIG_VIDEO_SUNXI is not set
CONFIG_STAGING_MEDIA_DEPRECATED=y
CONFIG_VIDEO_SAA7146=y
CONFIG_DVB_BUDGET_CORE=y
CONFIG_DVB_BUDGET=y
# CONFIG_DVB_BUDGET_CI is not set
# CONFIG_STAGING_BOARD is not set
# CONFIG_FB_TFT is not set
CONFIG_MOST_COMPONENTS=y
CONFIG_MOST_DIM2=y
CONFIG_MOST_I2C=y
# CONFIG_GREYBUS_BOOTROM is not set
CONFIG_GREYBUS_FIRMWARE=y
CONFIG_GREYBUS_HID=y
CONFIG_GREYBUS_LIGHT=y
# CONFIG_GREYBUS_LOG is not set
CONFIG_GREYBUS_LOOPBACK=y
CONFIG_GREYBUS_POWER=y
# CONFIG_GREYBUS_RAW is not set
CONFIG_GREYBUS_VIBRATOR=y
# CONFIG_GREYBUS_BRIDGED_PHY is not set
# CONFIG_GREYBUS_ARCHE is not set
CONFIG_BCM_VIDEOCORE=y
# CONFIG_BCM2835_VCHIQ is not set
# CONFIG_PI433 is not set
CONFIG_XIL_AXIS_FIFO=y
# CONFIG_FIELDBUS_DEV is not set
CONFIG_VME_BUS=y
#
# VME Bridge Drivers
#
CONFIG_VME_TSI148=y
# CONFIG_VME_FAKE is not set
#
# VME Device Drivers
#
CONFIG_VME_USER=y
CONFIG_GOLDFISH=y
CONFIG_GOLDFISH_PIPE=y
# CONFIG_CHROME_PLATFORMS is not set
CONFIG_MELLANOX_PLATFORM=y
CONFIG_MLXREG_HOTPLUG=y
CONFIG_MLXREG_IO=y
CONFIG_MLXREG_LC=y
CONFIG_NVSW_SN2201=y
# CONFIG_OLPC_XO175 is not set
CONFIG_SURFACE_PLATFORMS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_CLK_PREPARE=y
CONFIG_COMMON_CLK=y
#
# Clock driver for ARM Reference designs
#
CONFIG_CLK_ICST=y
CONFIG_CLK_SP810=y
CONFIG_CLK_VEXPRESS_OSC=y
# end of Clock driver for ARM Reference designs
# CONFIG_CLK_HSDK is not set
CONFIG_LMK04832=y
# CONFIG_COMMON_CLK_APPLE_NCO is not set
# CONFIG_COMMON_CLK_MAX77686 is not set
# CONFIG_COMMON_CLK_MAX9485 is not set
# CONFIG_COMMON_CLK_RK808 is not set
# 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=y
CONFIG_COMMON_CLK_SI5351=y
CONFIG_COMMON_CLK_SI514=y
CONFIG_COMMON_CLK_SI544=y
# 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=y
# 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=y
# CONFIG_CLK_QORIQ is not set
# CONFIG_CLK_LS1028A_PLLDIG is not set
# CONFIG_COMMON_CLK_XGENE is not set
CONFIG_COMMON_CLK_PALMAS=y
# CONFIG_COMMON_CLK_PWM is not set
# CONFIG_COMMON_CLK_OXNAS is not set
CONFIG_COMMON_CLK_RS9_PCIE=y
# CONFIG_COMMON_CLK_VC5 is not set
CONFIG_COMMON_CLK_VC7=y
CONFIG_COMMON_CLK_STM32MP135=y
# CONFIG_COMMON_CLK_MMP2_AUDIO is not set
# CONFIG_COMMON_CLK_BD718XX is not set
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=y
CONFIG_CLK_IMX5=y
CONFIG_CLK_IMX6SLL=y
CONFIG_CLK_IMX6UL=y
CONFIG_CLK_IMX7D=y
# CONFIG_CLK_IMX8MM is not set
CONFIG_CLK_IMX8MN=y
CONFIG_CLK_IMX8MP=y
CONFIG_CLK_IMX8MQ=y
CONFIG_CLK_IMX8ULP=y
# 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=y
CONFIG_TI_SCI_CLK=y
# CONFIG_TI_SCI_CLK_PROBE_FROM_FW 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_MT6795 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_MT8365 is not set
# CONFIG_COMMON_CLK_MT8516 is not set
# end of Clock driver for MediaTek SoC
#
# Clock support for Amlogic platforms
#
CONFIG_COMMON_CLK_MESON_REGMAP=y
CONFIG_COMMON_CLK_MESON_MPLL=y
CONFIG_COMMON_CLK_MESON_PLL=y
CONFIG_COMMON_CLK_MESON8B=y
# end of Clock support for Amlogic platforms
CONFIG_MSTAR_MSC313_CPUPLL=y
CONFIG_MSTAR_MSC313_MPLL=y
# CONFIG_MCHP_CLK_MPFS is not set
# CONFIG_COMMON_CLK_PISTACHIO is not set
CONFIG_KRAIT_CLOCKS=y
CONFIG_QCOM_GDSC=y
CONFIG_QCOM_RPMCC=y
CONFIG_COMMON_CLK_QCOM=y
CONFIG_QCOM_A53PLL=y
# CONFIG_QCOM_A7PLL is not set
# CONFIG_QCOM_CLK_APCS_MSM8916 is not set
# CONFIG_QCOM_CLK_APCS_SDX55 is not set
CONFIG_QCOM_CLK_RPM=y
# CONFIG_QCOM_CLK_SMD_RPM is not set
CONFIG_QCOM_CLK_RPMH=y
CONFIG_APQ_GCC_8084=y
CONFIG_APQ_MMCC_8084=y
# CONFIG_IPQ_APSS_PLL is not set
# CONFIG_IPQ_APSS_6018 is not set
CONFIG_IPQ_GCC_4019=y
CONFIG_IPQ_GCC_6018=y
CONFIG_IPQ_GCC_806X=y
CONFIG_IPQ_LCC_806X=y
# CONFIG_IPQ_GCC_8074 is not set
CONFIG_MSM_GCC_8660=y
CONFIG_MSM_GCC_8909=y
# CONFIG_MSM_GCC_8916 is not set
CONFIG_MSM_GCC_8939=y
CONFIG_MSM_GCC_8960=y
CONFIG_MSM_LCC_8960=y
CONFIG_MDM_GCC_9607=y
CONFIG_MDM_GCC_9615=y
CONFIG_MDM_LCC_9615=y
# CONFIG_MSM_MMCC_8960 is not set
# CONFIG_MSM_GCC_8953 is not set
CONFIG_MSM_GCC_8974=y
CONFIG_MSM_MMCC_8974=y
CONFIG_MSM_GCC_8976=y
# CONFIG_MSM_MMCC_8994 is not set
CONFIG_MSM_GCC_8994=y
CONFIG_MSM_GCC_8996=y
CONFIG_MSM_MMCC_8996=y
CONFIG_MSM_GCC_8998=y
CONFIG_MSM_GPUCC_8998=y
CONFIG_MSM_MMCC_8998=y
CONFIG_QCM_GCC_2290=y
CONFIG_QCM_DISPCC_2290=y
CONFIG_QCS_GCC_404=y
CONFIG_SC_CAMCC_7180=y
CONFIG_SC_CAMCC_7280=y
CONFIG_SC_DISPCC_7180=y
CONFIG_SC_DISPCC_7280=y
CONFIG_SC_GCC_7180=y
CONFIG_SC_GCC_7280=y
# CONFIG_SC_GCC_8180X is not set
CONFIG_SC_GCC_8280XP=y
# CONFIG_SC_GPUCC_7180 is not set
# CONFIG_SC_GPUCC_7280 is not set
# CONFIG_SC_GPUCC_8280XP is not set
CONFIG_SC_LPASSCC_7280=y
CONFIG_SC_LPASS_CORECC_7180=y
CONFIG_SC_LPASS_CORECC_7280=y
# CONFIG_SC_MSS_7180 is not set
# CONFIG_SC_VIDEOCC_7180 is not set
CONFIG_SC_VIDEOCC_7280=y
CONFIG_SDM_CAMCC_845=y
CONFIG_SDM_GCC_660=y
# CONFIG_SDM_MMCC_660 is not set
CONFIG_SDM_GPUCC_660=y
# CONFIG_QCS_TURING_404 is not set
CONFIG_QCS_Q6SSTOP_404=y
CONFIG_SDM_GCC_845=y
CONFIG_SDM_GPUCC_845=y
# CONFIG_SDM_VIDEOCC_845 is not set
CONFIG_SDM_DISPCC_845=y
CONFIG_SDM_LPASSCC_845=y
# CONFIG_SDX_GCC_55 is not set
CONFIG_SDX_GCC_65=y
CONFIG_SM_CAMCC_8250=y
# CONFIG_SM_CAMCC_8450 is not set
# CONFIG_SM_DISPCC_8250 is not set
CONFIG_SM_DISPCC_6350=y
CONFIG_SM_DISPCC_8450=y
# CONFIG_SM_GCC_6115 is not set
# CONFIG_SM_GCC_6125 is not set
CONFIG_SM_GCC_6350=y
CONFIG_SM_GCC_6375=y
CONFIG_SM_GCC_8150=y
CONFIG_SM_GCC_8250=y
CONFIG_SM_GCC_8350=y
CONFIG_SM_GCC_8450=y
CONFIG_SM_GPUCC_6350=y
CONFIG_SM_GPUCC_8150=y
CONFIG_SM_GPUCC_8250=y
CONFIG_SM_GPUCC_8350=y
# CONFIG_SM_VIDEOCC_8150 is not set
CONFIG_SM_VIDEOCC_8250=y
# CONFIG_SPMI_PMIC_CLKDIV is not set
# CONFIG_QCOM_HFPLL is not set
CONFIG_KPSS_XCC=y
CONFIG_KRAITCC=y
# CONFIG_CLK_GFM_LPASS_SM8250 is not set
# CONFIG_CLK_MT7621 is not set
CONFIG_CLK_RENESAS=y
# CONFIG_CLK_EMEV2 is not set
CONFIG_CLK_RZA1=y
# CONFIG_CLK_R7S9210 is not set
# CONFIG_CLK_R8A73A4 is not set
# CONFIG_CLK_R8A7740 is not set
CONFIG_CLK_R8A7742=y
CONFIG_CLK_R8A7743=y
# CONFIG_CLK_R8A7745 is not set
CONFIG_CLK_R8A77470=y
# CONFIG_CLK_R8A774A1 is not set
# CONFIG_CLK_R8A774B1 is not set
# CONFIG_CLK_R8A774C0 is not set
# CONFIG_CLK_R8A774E1 is not set
CONFIG_CLK_R8A7778=y
# CONFIG_CLK_R8A7779 is not set
CONFIG_CLK_R8A7790=y
CONFIG_CLK_R8A7791=y
# CONFIG_CLK_R8A7792 is not set
# CONFIG_CLK_R8A7794 is not set
# CONFIG_CLK_R8A7795 is not set
# CONFIG_CLK_R8A77960 is not set
# CONFIG_CLK_R8A77961 is not set
# CONFIG_CLK_R8A77965 is not set
# CONFIG_CLK_R8A77970 is not set
# CONFIG_CLK_R8A77980 is not set
# CONFIG_CLK_R8A77990 is not set
# CONFIG_CLK_R8A77995 is not set
# CONFIG_CLK_R8A779A0 is not set
# CONFIG_CLK_R8A779F0 is not set
# CONFIG_CLK_R8A779G0 is not set
# CONFIG_CLK_R9A06G032 is not set
# CONFIG_CLK_R9A07G043 is not set
# CONFIG_CLK_R9A07G044 is not set
# CONFIG_CLK_R9A07G054 is not set
# CONFIG_CLK_R9A09G011 is not set
CONFIG_CLK_SH73A0=y
# CONFIG_CLK_RCAR_CPG_LIB is not set
CONFIG_CLK_RCAR_GEN2_CPG=y
# CONFIG_CLK_RCAR_GEN3_CPG is not set
# CONFIG_CLK_RCAR_GEN4_CPG is not set
# CONFIG_CLK_RCAR_USB2_CLOCK_SEL is not set
# CONFIG_CLK_RZG2L is not set
CONFIG_CLK_RENESAS_CPG_MSSR=y
CONFIG_CLK_RENESAS_CPG_MSTP=y
CONFIG_CLK_RENESAS_DIV6=y
# CONFIG_COMMON_CLK_ROCKCHIP 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=y
CONFIG_CLK_INTEL_SOCFPGA32=y
# CONFIG_CLK_INTEL_SOCFPGA64 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=y
CONFIG_CLK_UNIPHIER=y
# CONFIG_COMMON_CLK_VISCONTI is not set
# CONFIG_CLK_LGM_CGU is not set
CONFIG_XILINX_VCU=y
CONFIG_COMMON_CLK_XLNX_CLKWZRD=y
# CONFIG_COMMON_CLK_ZYNQMP is not set
CONFIG_CLK_KUNIT_TEST=y
CONFIG_CLK_GATE_KUNIT_TEST=y
CONFIG_HWSPINLOCK=y
CONFIG_HWSPINLOCK_OMAP=y
# 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_OMAP_DM_SYSTIMER=y
CONFIG_CLKSRC_MMIO=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=y
CONFIG_DW_APB_TIMER=y
CONFIG_DW_APB_TIMER_OF=y
# CONFIG_FTTMR010_TIMER is not set
# CONFIG_IXP4XX_TIMER is not set
CONFIG_ROCKCHIP_TIMER=y
# CONFIG_ARMADA_370_XP_TIMER is not set
CONFIG_MESON6_TIMER=y
# CONFIG_ORION_TIMER is not set
# CONFIG_OWL_TIMER is not set
CONFIG_RDA_TIMER=y
# CONFIG_SUN4I_TIMER is not set
# CONFIG_SUN5I_HSTIMER is not set
CONFIG_TEGRA_TIMER=y
CONFIG_TEGRA186_TIMER=y
# CONFIG_VT8500_TIMER is not set
# CONFIG_NPCM7XX_TIMER is not set
CONFIG_CADENCE_TTC_TIMER=y
# CONFIG_ASM9260_TIMER is not set
# CONFIG_CLKSRC_NOMADIK_MTU 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_KEYSTONE_TIMER=y
# CONFIG_INTEGRATOR_AP_TIMER is not set
# CONFIG_CLKSRC_LPC32XX is not set
# CONFIG_CLKSRC_PISTACHIO is not set
CONFIG_CLKSRC_TI_32K=y
CONFIG_CLKSRC_STM32=y
# CONFIG_CLKSRC_STM32_LP is not set
# CONFIG_CLKSRC_MPS2 is not set
# CONFIG_ARC_TIMERS is not set
CONFIG_ARM_ARCH_TIMER=y
# CONFIG_ARM_ARCH_TIMER_EVTSTREAM is not set
CONFIG_ARM_GLOBAL_TIMER=y
CONFIG_ARM_GT_INITIAL_PRESCALER_VAL=2
CONFIG_ARM_TIMER_SP804=y
CONFIG_CLKSRC_ARM_GLOBAL_TIMER_SCHED_CLOCK=y
# CONFIG_ARMV7M_SYSTICK is not set
# CONFIG_ATMEL_PIT is not set
# CONFIG_ATMEL_ST is not set
CONFIG_ATMEL_TCB_CLKSRC=y
# CONFIG_CLKSRC_EXYNOS_MCT 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_SYS_SUPPORTS_SH_CMT=y
# CONFIG_MTK_TIMER is not set
# CONFIG_SPRD_TIMER is not set
CONFIG_SYS_SUPPORTS_SH_MTU2=y
CONFIG_SYS_SUPPORTS_SH_TMU=y
# CONFIG_CLKSRC_JCORE_PIT is not set
CONFIG_SH_TIMER_CMT=y
CONFIG_SH_TIMER_MTU2=y
CONFIG_RENESAS_OSTM=y
CONFIG_SH_TIMER_TMU=y
# CONFIG_EM_TIMER_STI is not set
CONFIG_CLKSRC_QCOM=y
CONFIG_CLKSRC_VERSATILE=y
# CONFIG_CLKSRC_PXA is not set
CONFIG_CLKSRC_IMX_GPT=y
# CONFIG_CLKSRC_IMX_TPM is not set
# CONFIG_TIMER_IMX_SYS_CTR is not set
CONFIG_CLKSRC_ST_LPC=y
CONFIG_GXP_TIMER=y
# CONFIG_MILBEAUT_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
# CONFIG_GOLDFISH_TIMER is not set
# end of Clock Source drivers
CONFIG_MAILBOX=y
CONFIG_ARM_MHU=y
CONFIG_ARM_MHU_V2=y
CONFIG_IMX_MBOX=y
CONFIG_PLATFORM_MHU=y
# CONFIG_PL320_MBOX is not set
# CONFIG_ARMADA_37XX_RWTM_MBOX is not set
# CONFIG_OMAP2PLUS_MBOX is not set
# CONFIG_ROCKCHIP_MBOX is not set
CONFIG_ALTERA_MBOX=y
CONFIG_STI_MBOX=y
CONFIG_TI_MESSAGE_MANAGER=y
# CONFIG_HI3660_MBOX is not set
# CONFIG_HI6220_MBOX is not set
CONFIG_MAILBOX_TEST=y
# CONFIG_POLARFIRE_SOC_MAILBOX is not set
# CONFIG_QCOM_APCS_IPC is not set
CONFIG_TEGRA_HSP_MBOX=y
# 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=y
CONFIG_IOMMU_API=y
# CONFIG_IOMMU_SUPPORT is not set
#
# Remoteproc drivers
#
CONFIG_REMOTEPROC=y
CONFIG_REMOTEPROC_CDEV=y
CONFIG_IMX_REMOTEPROC=y
# CONFIG_IMX_DSP_REMOTEPROC is not set
# CONFIG_INGENIC_VPU_RPROC is not set
# CONFIG_MTK_SCP is not set
# CONFIG_KEYSTONE_REMOTEPROC is not set
CONFIG_MESON_MX_AO_ARC_REMOTEPROC=y
CONFIG_QCOM_PIL_INFO=y
CONFIG_QCOM_RPROC_COMMON=y
CONFIG_QCOM_Q6V5_COMMON=y
CONFIG_QCOM_Q6V5_ADSP=y
CONFIG_QCOM_Q6V5_MSS=y
CONFIG_QCOM_Q6V5_PAS=y
# CONFIG_QCOM_Q6V5_WCSS is not set
CONFIG_QCOM_WCNSS_PIL=y
CONFIG_RCAR_REMOTEPROC=y
# CONFIG_ST_REMOTEPROC is not set
CONFIG_ST_SLIM_REMOTEPROC=y
CONFIG_STM32_RPROC=y
# end of Remoteproc drivers
#
# Rpmsg drivers
#
CONFIG_RPMSG=y
# CONFIG_RPMSG_CTRL is not set
# CONFIG_RPMSG_NS is not set
CONFIG_RPMSG_QCOM_GLINK=y
# CONFIG_RPMSG_QCOM_GLINK_RPM is not set
CONFIG_RPMSG_QCOM_GLINK_SMEM=y
CONFIG_RPMSG_QCOM_SMD=y
# CONFIG_RPMSG_VIRTIO is not set
# 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=y
CONFIG_MESON_CLK_MEASURE=y
CONFIG_MESON_GX_SOCINFO=y
CONFIG_MESON_GX_PM_DOMAINS=y
CONFIG_MESON_EE_PM_DOMAINS=y
CONFIG_MESON_MX_SOCINFO=y
# 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=y
# 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_FSL_GUTS=y
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=y
CONFIG_SOC_IMX8M=y
CONFIG_SOC_IMX9=y
# 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_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_CPR=y
CONFIG_QCOM_GENI_SE=y
CONFIG_QCOM_GSBI=y
CONFIG_QCOM_LLCC=y
CONFIG_QCOM_MDT_LOADER=y
CONFIG_QCOM_OCMEM=y
CONFIG_QCOM_RMTFS_MEM=y
CONFIG_QCOM_RPMH=y
CONFIG_QCOM_RPMPD=y
CONFIG_QCOM_SMEM=y
CONFIG_QCOM_SMD_RPM=y
CONFIG_QCOM_SMEM_STATE=y
CONFIG_QCOM_SMP2P=y
# CONFIG_QCOM_SMSM is not set
# CONFIG_QCOM_SOCINFO is not set
# CONFIG_QCOM_SPM is not set
# CONFIG_QCOM_STATS is not set
# CONFIG_QCOM_WCNSS_CTRL is not set
CONFIG_QCOM_ICC_BWMON=y
# end of Qualcomm SoC drivers
CONFIG_SOC_RENESAS=y
CONFIG_ARCH_RCAR_GEN1=y
CONFIG_ARCH_RCAR_GEN2=y
CONFIG_ARCH_RMOBILE=y
# CONFIG_ARCH_EMEV2 is not set
# CONFIG_ARCH_R8A7794 is not set
# CONFIG_ARCH_R8A7779 is not set
CONFIG_ARCH_R8A7790=y
CONFIG_ARCH_R8A7778=y
# CONFIG_ARCH_R8A7793 is not set
CONFIG_ARCH_R8A7791=y
# CONFIG_ARCH_R8A7792 is not set
# CONFIG_ARCH_R8A7740 is not set
# CONFIG_ARCH_R8A73A4 is not set
CONFIG_ARCH_R7S72100=y
# CONFIG_ARCH_R7S9210 is not set
CONFIG_ARCH_R8A77470=y
# CONFIG_ARCH_R8A7745 is not set
CONFIG_ARCH_R8A7742=y
# CONFIG_ARCH_R8A7743 is not set
CONFIG_ARCH_R8A7744=y
# CONFIG_ARCH_R9A06G032 is not set
CONFIG_ARCH_SH73A0=y
CONFIG_RST_RCAR=y
CONFIG_SYSC_RCAR=y
# CONFIG_SYSC_RCAR_GEN4 is not set
# CONFIG_SYSC_R8A77995 is not set
# CONFIG_SYSC_R8A7794 is not set
# CONFIG_SYSC_R8A77990 is not set
# CONFIG_SYSC_R8A7779 is not set
CONFIG_SYSC_R8A7790=y
# CONFIG_SYSC_R8A7795 is not set
CONFIG_SYSC_R8A7791=y
# CONFIG_SYSC_R8A77965 is not set
# CONFIG_SYSC_R8A77960 is not set
# CONFIG_SYSC_R8A77961 is not set
# CONFIG_SYSC_R8A779F0 is not set
# CONFIG_SYSC_R8A7792 is not set
# CONFIG_SYSC_R8A77980 is not set
# CONFIG_SYSC_R8A77970 is not set
# CONFIG_SYSC_R8A779A0 is not set
# CONFIG_SYSC_R8A779G0 is not set
CONFIG_SYSC_RMOBILE=y
CONFIG_SYSC_R8A77470=y
# CONFIG_SYSC_R8A7745 is not set
CONFIG_SYSC_R8A7742=y
CONFIG_SYSC_R8A7743=y
# CONFIG_SYSC_R8A774C0 is not set
# CONFIG_SYSC_R8A774E1 is not set
# CONFIG_SYSC_R8A774A1 is not set
# CONFIG_SYSC_R8A774B1 is not set
CONFIG_ROCKCHIP_GRF=y
# CONFIG_ROCKCHIP_IODOMAIN is not set
# CONFIG_ROCKCHIP_PM_DOMAINS is not set
# CONFIG_SOC_SAMSUNG is not set
CONFIG_ARCH_TEGRA_2x_SOC=y
CONFIG_ARCH_TEGRA_3x_SOC=y
CONFIG_ARCH_TEGRA_114_SOC=y
# CONFIG_ARCH_TEGRA_124_SOC is not set
CONFIG_SOC_TEGRA_FUSE=y
CONFIG_SOC_TEGRA_FLOWCTRL=y
CONFIG_SOC_TEGRA_PMC=y
CONFIG_SOC_TEGRA20_VOLTAGE_COUPLER=y
CONFIG_SOC_TEGRA30_VOLTAGE_COUPLER=y
# CONFIG_SOC_TI is not set
# CONFIG_UX500_SOC_ID is not set
CONFIG_SOC_REALVIEW=y
#
# 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=y
CONFIG_DEVFREQ_GOV_USERSPACE=y
CONFIG_DEVFREQ_GOV_PASSIVE=y
#
# DEVFREQ Drivers
#
# CONFIG_ARM_EXYNOS_BUS_DEVFREQ is not set
# CONFIG_ARM_IMX_BUS_DEVFREQ is not set
CONFIG_ARM_IMX8M_DDRC_DEVFREQ=y
# CONFIG_ARM_TEGRA_DEVFREQ is not set
# CONFIG_ARM_MEDIATEK_CCI_DEVFREQ is not set
# CONFIG_ARM_RK3399_DMC_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=y
CONFIG_EXTCON=y
#
# Extcon Device Drivers
#
CONFIG_EXTCON_FSA9480=y
# CONFIG_EXTCON_GPIO is not set
CONFIG_EXTCON_MAX14577=y
CONFIG_EXTCON_MAX3355=y
# CONFIG_EXTCON_MAX77693 is not set
CONFIG_EXTCON_MAX77843=y
# CONFIG_EXTCON_MAX8997 is not set
CONFIG_EXTCON_PALMAS=y
CONFIG_EXTCON_PTN5150=y
# CONFIG_EXTCON_QCOM_SPMI_MISC is not set
CONFIG_EXTCON_RT8973A=y
# CONFIG_EXTCON_SM5502 is not set
# CONFIG_EXTCON_USB_GPIO is not set
CONFIG_MEMORY=y
# CONFIG_ARM_PL172_MPMC is not set
CONFIG_ATMEL_SDRAMC=y
CONFIG_ATMEL_EBI=y
# CONFIG_BRCMSTB_DPFE is not set
# CONFIG_BRCMSTB_MEMC is not set
# CONFIG_BT1_L2_CTL is not set
CONFIG_TI_AEMIF=y
# CONFIG_TI_EMIF is not set
CONFIG_OMAP_GPMC=y
CONFIG_OMAP_GPMC_DEBUG=y
# CONFIG_TI_EMIF_SRAM is not set
# CONFIG_FPGA_DFL_EMIF 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_PL353_SMC=y
# CONFIG_RENESAS_RPCIF is not set
# CONFIG_STM32_FMC2_EBI is not set
# CONFIG_SAMSUNG_MC is not set
# CONFIG_TEGRA_MC is not set
# CONFIG_IIO is not set
CONFIG_NTB=y
CONFIG_NTB_MSI=y
CONFIG_NTB_IDT=y
CONFIG_NTB_SWITCHTEC=y
# CONFIG_NTB_PINGPONG is not set
CONFIG_NTB_TOOL=y
# CONFIG_NTB_PERF is not set
# CONFIG_NTB_MSI_TEST is not set
# CONFIG_NTB_TRANSPORT is not set
CONFIG_PWM=y
CONFIG_PWM_SYSFS=y
CONFIG_PWM_DEBUG=y
CONFIG_PWM_ATMEL=y
CONFIG_PWM_ATMEL_HLCDC_PWM=y
# CONFIG_PWM_ATMEL_TCB is not set
# 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=y
# 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=y
CONFIG_PWM_IMX27=y
# 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_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 is not set
# CONFIG_PWM_OMAP_DMTIMER is not set
# CONFIG_PWM_PCA9685 is not set
# CONFIG_PWM_PXA is not set
# CONFIG_PWM_RASPBERRYPI_POE is not set
CONFIG_PWM_RCAR=y
CONFIG_PWM_RENESAS_TPU=y
# 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=y
# CONFIG_PWM_STM32 is not set
CONFIG_PWM_STM32_LP=y
# CONFIG_PWM_STMPE is not set
# CONFIG_PWM_SUN4I is not set
# CONFIG_PWM_SUNPLUS is not set
CONFIG_PWM_TEGRA=y
CONFIG_PWM_TIECAP=y
# CONFIG_PWM_TIEHRPWM is not set
# CONFIG_PWM_VISCONTI is not set
# CONFIG_PWM_VT8500 is not set
CONFIG_PWM_XILINX=y
#
# IRQ chip support
#
CONFIG_IRQCHIP=y
CONFIG_ARM_GIC=y
CONFIG_ARM_GIC_MAX_NR=2
CONFIG_ARM_GIC_V3=y
CONFIG_ARM_GIC_V3_ITS=y
CONFIG_ARM_GIC_V3_ITS_PCI=y
CONFIG_ARM_VIC=y
CONFIG_ARM_VIC_NR=2
CONFIG_ALPINE_MSI=y
# CONFIG_AL_FIC is not set
CONFIG_ATMEL_AIC5_IRQ=y
CONFIG_OMAP_IRQCHIP=y
# CONFIG_JCORE_AIC is not set
CONFIG_RDA_INTC=y
CONFIG_RENESAS_INTC_IRQPIN=y
CONFIG_RENESAS_IRQC=y
CONFIG_RENESAS_RZA1_IRQC=y
# CONFIG_RENESAS_RZG2L_IRQC is not set
# CONFIG_SL28CPLD_INTC is not set
CONFIG_ST_IRQCHIP=y
CONFIG_TS4800_IRQ=y
CONFIG_XILINX_INTC=y
CONFIG_KEYSTONE_IRQ=y
# CONFIG_INGENIC_TCU_IRQ is not set
CONFIG_IMX_GPCV2=y
CONFIG_PARTITION_PERCPU=y
CONFIG_STM32_EXTI=y
CONFIG_IRQ_UNIPHIER_AIDET=y
CONFIG_MESON_IRQ_GPIO=y
CONFIG_QCOM_PDC=y
CONFIG_QCOM_MPM=y
# CONFIG_IMX_IRQSTEER is not set
CONFIG_IMX_INTMUX=y
CONFIG_IMX_MU_MSI=y
# CONFIG_EXYNOS_IRQ_COMBINER is not set
CONFIG_MST_IRQ=y
CONFIG_MCHP_EIC=y
CONFIG_SUNPLUS_SP7021_INTC=y
# end of IRQ chip support
CONFIG_IPACK_BUS=y
CONFIG_BOARD_TPCI200=y
CONFIG_ARCH_HAS_RESET_CONTROLLER=y
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=y
CONFIG_RESET_MESON=y
CONFIG_RESET_MESON_AUDIO_ARB=y
# CONFIG_RESET_NPCM is not set
# CONFIG_RESET_PISTACHIO is not set
CONFIG_RESET_QCOM_AOSS=y
CONFIG_RESET_QCOM_PDC=y
# CONFIG_RESET_RASPBERRYPI is not set
# CONFIG_RESET_RZG2L_USBPHY_CTRL is not set
CONFIG_RESET_SCMI=y
CONFIG_RESET_SIMPLE=y
CONFIG_RESET_SOCFPGA=y
# CONFIG_RESET_STARFIVE_JH7100 is not set
CONFIG_RESET_SUNPLUS=y
# CONFIG_RESET_SUNXI is not set
CONFIG_RESET_TI_SCI=y
CONFIG_RESET_TI_SYSCON=y
CONFIG_RESET_TI_TPS380X=y
# CONFIG_RESET_TN48M_CPLD is not set
CONFIG_RESET_UNIPHIER=y
# CONFIG_RESET_UNIPHIER_GLUE is not set
CONFIG_RESET_ZYNQ=y
# 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 is not set
# CONFIG_PHY_SUN6I_MIPI_DPHY is not set
# CONFIG_PHY_SUN50I_USB3 is not set
CONFIG_PHY_MESON8_HDMI_TX=y
CONFIG_PHY_MESON_G12A_MIPI_DPHY_ANALOG=y
CONFIG_PHY_MESON_G12A_USB2=y
# 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=y
#
# 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=y
# 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=y
# CONFIG_PHY_CADENCE_SIERRA is not set
# CONFIG_PHY_CADENCE_SALVO is not set
# 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_BERLIN_USB is not set
CONFIG_PHY_MVEBU_A3700_COMPHY=y
CONFIG_PHY_MVEBU_A3700_UTMI=y
# CONFIG_PHY_MVEBU_A38X_COMPHY is not set
# CONFIG_PHY_MVEBU_CP110_COMPHY is not set
CONFIG_PHY_PXA_28NM_HSIC=y
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=y
# CONFIG_PHY_OCELOT_SERDES is not set
# CONFIG_PHY_ATH79_USB is not set
CONFIG_PHY_QCOM_APQ8064_SATA=y
CONFIG_PHY_QCOM_EDP=y
CONFIG_PHY_QCOM_IPQ4019_USB=y
# CONFIG_PHY_QCOM_IPQ806X_SATA is not set
CONFIG_PHY_QCOM_PCIE2=y
CONFIG_PHY_QCOM_QMP=y
# CONFIG_PHY_QCOM_QUSB2 is not set
CONFIG_PHY_QCOM_USB_SNPS_FEMTO_V2=y
# CONFIG_PHY_QCOM_USB_HS_28NM is not set
CONFIG_PHY_QCOM_USB_SS=y
# 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_GEN2=y
# CONFIG_PHY_RCAR_GEN3_PCIE is not set
CONFIG_PHY_RCAR_GEN3_USB3=y
# CONFIG_PHY_ROCKCHIP_DP is not set
CONFIG_PHY_ROCKCHIP_DPHY_RX0=y
CONFIG_PHY_ROCKCHIP_EMMC=y
CONFIG_PHY_ROCKCHIP_INNO_HDMI=y
CONFIG_PHY_ROCKCHIP_INNO_CSIDPHY=y
CONFIG_PHY_ROCKCHIP_INNO_DSIDPHY=y
CONFIG_PHY_ROCKCHIP_NANENG_COMBO_PHY=y
CONFIG_PHY_ROCKCHIP_PCIE=y
CONFIG_PHY_ROCKCHIP_SNPS_PCIE3=y
# CONFIG_PHY_ROCKCHIP_TYPEC is not set
# CONFIG_PHY_ROCKCHIP_USB 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=y
# CONFIG_PHY_UNIPHIER_AHCI is not set
CONFIG_PHY_MIPHY28LP=y
# CONFIG_PHY_ST_SPEAR1310_MIPHY is not set
# CONFIG_PHY_ST_SPEAR1340_MIPHY is not set
CONFIG_PHY_STIH407_USB=y
CONFIG_PHY_STM32_USBPHYC=y
# CONFIG_PHY_SUNPLUS_USB 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=y
CONFIG_TI_PIPE3=y
# 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_IDLE_INJECT is not set
# CONFIG_ARM_SCMI_POWERCAP is not set
CONFIG_DTPM=y
# CONFIG_DTPM_CPU is not set
# CONFIG_DTPM_DEVFREQ is not set
# CONFIG_MCB is not set
#
# Performance monitor support
#
# CONFIG_ARM_CCI_PMU is not set
CONFIG_ARM_CCN=y
# CONFIG_ARM_CMN is not set
# CONFIG_ARM_PMU is not set
# CONFIG_FSL_IMX8_DDR_PMU is not set
# CONFIG_ARM_DMC620_PMU is not set
# CONFIG_ALIBABA_UNCORE_DRW_PMU is not set
# CONFIG_HNS3_PMU is not set
# end of Performance monitor support
CONFIG_RAS=y
CONFIG_USB4=y
CONFIG_USB4_DEBUGFS_WRITE=y
# CONFIG_USB4_DEBUGFS_MARGINING is not set
CONFIG_USB4_KUNIT_TEST=y
CONFIG_USB4_DMA_TEST=y
#
# Android
#
# CONFIG_ANDROID_BINDER_IPC is not set
# end of Android
CONFIG_DAX=y
CONFIG_NVMEM=y
CONFIG_NVMEM_SYSFS=y
# CONFIG_NVMEM_APPLE_EFUSES is not set
# CONFIG_NVMEM_BCM_OCOTP is not set
# CONFIG_NVMEM_BRCM_NVRAM is not set
# CONFIG_NVMEM_IMX_IIM is not set
# CONFIG_NVMEM_IMX_OCOTP is not set
# CONFIG_NVMEM_JZ4780_EFUSE is not set
# CONFIG_NVMEM_LAN9662_OTPC is not set
# CONFIG_NVMEM_LAYERSCAPE_SFP is not set
# CONFIG_NVMEM_LPC18XX_EEPROM is not set
# CONFIG_NVMEM_LPC18XX_OTP is not set
# CONFIG_NVMEM_MESON_MX_EFUSE is not set
CONFIG_NVMEM_MICROCHIP_OTPC=y
# CONFIG_NVMEM_MTK_EFUSE is not set
# CONFIG_NVMEM_MXS_OCOTP is not set
# CONFIG_NVMEM_NINTENDO_OTP is not set
CONFIG_NVMEM_QCOM_QFPROM=y
# CONFIG_NVMEM_RMEM is not set
CONFIG_NVMEM_ROCKCHIP_EFUSE=y
# CONFIG_NVMEM_ROCKCHIP_OTP is not set
# CONFIG_NVMEM_SC27XX_EFUSE is not set
CONFIG_NVMEM_SNVS_LPGPR=y
# CONFIG_NVMEM_SPRD_EFUSE is not set
CONFIG_NVMEM_STM32_ROMEM=y
CONFIG_NVMEM_SUNPLUS_OCOTP=y
CONFIG_NVMEM_UNIPHIER_EFUSE=y
# CONFIG_NVMEM_VF610_OCOTP is not set
#
# HW tracing support
#
CONFIG_STM=y
CONFIG_STM_PROTO_BASIC=y
CONFIG_STM_PROTO_SYS_T=y
CONFIG_STM_DUMMY=y
CONFIG_STM_SOURCE_CONSOLE=y
CONFIG_STM_SOURCE_HEARTBEAT=y
# CONFIG_STM_SOURCE_FTRACE is not set
CONFIG_INTEL_TH=y
# CONFIG_INTEL_TH_PCI is not set
# CONFIG_INTEL_TH_GTH is not set
CONFIG_INTEL_TH_STH=y
CONFIG_INTEL_TH_MSU=y
# CONFIG_INTEL_TH_PTI is not set
# CONFIG_INTEL_TH_DEBUG is not set
# end of HW tracing support
CONFIG_FPGA=y
CONFIG_FPGA_MGR_SOCFPGA=y
CONFIG_FPGA_MGR_SOCFPGA_A10=y
CONFIG_ALTERA_PR_IP_CORE=y
# CONFIG_ALTERA_PR_IP_CORE_PLAT is not set
CONFIG_FPGA_MGR_ALTERA_PS_SPI=y
# CONFIG_FPGA_MGR_ALTERA_CVP is not set
# CONFIG_FPGA_MGR_ZYNQ_FPGA is not set
CONFIG_FPGA_MGR_XILINX_SPI=y
# CONFIG_FPGA_MGR_ICE40_SPI is not set
CONFIG_FPGA_MGR_MACHXO2_SPI=y
CONFIG_FPGA_BRIDGE=y
CONFIG_SOCFPGA_FPGA_BRIDGE=y
CONFIG_ALTERA_FREEZE_BRIDGE=y
CONFIG_XILINX_PR_DECOUPLER=y
CONFIG_FPGA_REGION=y
CONFIG_OF_FPGA_REGION=y
CONFIG_FPGA_DFL=y
CONFIG_FPGA_DFL_FME=y
CONFIG_FPGA_DFL_FME_MGR=y
CONFIG_FPGA_DFL_FME_BRIDGE=y
CONFIG_FPGA_DFL_FME_REGION=y
CONFIG_FPGA_DFL_AFU=y
CONFIG_FPGA_DFL_NIOS_INTEL_PAC_N3000=y
CONFIG_FPGA_DFL_PCI=y
# CONFIG_FPGA_MGR_ZYNQMP_FPGA is not set
# CONFIG_FPGA_MGR_VERSAL_FPGA is not set
CONFIG_FPGA_MGR_MICROCHIP_SPI=y
# CONFIG_FPGA_MGR_LATTICE_SYSCONFIG_SPI is not set
CONFIG_FSI=y
CONFIG_FSI_NEW_DEV_NODE=y
CONFIG_FSI_MASTER_GPIO=y
CONFIG_FSI_MASTER_HUB=y
CONFIG_FSI_MASTER_ASPEED=y
CONFIG_FSI_SCOM=y
CONFIG_FSI_SBEFIFO=y
CONFIG_FSI_OCC=y
CONFIG_TEE=y
CONFIG_OPTEE=y
CONFIG_PM_OPP=y
CONFIG_SIOX=y
CONFIG_SIOX_BUS_GPIO=y
CONFIG_SLIMBUS=y
# CONFIG_SLIM_QCOM_CTRL is not set
CONFIG_INTERCONNECT=y
# CONFIG_INTERCONNECT_IMX is not set
CONFIG_INTERCONNECT_QCOM=y
# CONFIG_INTERCONNECT_QCOM_MSM8916 is not set
CONFIG_INTERCONNECT_QCOM_MSM8939=y
CONFIG_INTERCONNECT_QCOM_MSM8974=y
CONFIG_INTERCONNECT_QCOM_MSM8996=y
CONFIG_INTERCONNECT_QCOM_OSM_L3=y
# CONFIG_INTERCONNECT_QCOM_QCM2290 is not set
CONFIG_INTERCONNECT_QCOM_QCS404=y
CONFIG_INTERCONNECT_QCOM_RPMH_POSSIBLE=y
# CONFIG_INTERCONNECT_QCOM_SC7180 is not set
# CONFIG_INTERCONNECT_QCOM_SC7280 is not set
# CONFIG_INTERCONNECT_QCOM_SC8180X is not set
# CONFIG_INTERCONNECT_QCOM_SC8280XP is not set
CONFIG_INTERCONNECT_QCOM_SDM660=y
# CONFIG_INTERCONNECT_QCOM_SDM845 is not set
# CONFIG_INTERCONNECT_QCOM_SDX55 is not set
# CONFIG_INTERCONNECT_QCOM_SDX65 is not set
# CONFIG_INTERCONNECT_QCOM_SM6350 is not set
# CONFIG_INTERCONNECT_QCOM_SM8150 is not set
# CONFIG_INTERCONNECT_QCOM_SM8250 is not set
# CONFIG_INTERCONNECT_QCOM_SM8350 is not set
# CONFIG_INTERCONNECT_QCOM_SM8450 is not set
CONFIG_INTERCONNECT_QCOM_SMD_RPM=y
# CONFIG_INTERCONNECT_SAMSUNG is not set
CONFIG_COUNTER=y
# CONFIG_104_QUAD_8 is not set
CONFIG_INTERRUPT_CNT=y
CONFIG_STM32_TIMER_CNT=y
CONFIG_STM32_LPTIMER_CNT=y
# CONFIG_TI_EQEP is not set
CONFIG_FTM_QUADDEC=y
CONFIG_MICROCHIP_TCB_CAPTURE=y
# CONFIG_INTEL_QEP is not set
CONFIG_TI_ECAP_CAPTURE=y
CONFIG_MOST=y
CONFIG_MOST_CDEV=y
CONFIG_PECI=y
CONFIG_PECI_CPU=y
# CONFIG_PECI_ASPEED is not set
CONFIG_HTE=y
# end of Device Drivers
#
# File systems
#
CONFIG_DCACHE_WORD_ACCESS=y
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 is not set
CONFIG_EXT4_FS=y
CONFIG_EXT4_FS_POSIX_ACL=y
# CONFIG_EXT4_FS_SECURITY is not set
CONFIG_EXT4_DEBUG=y
CONFIG_EXT4_KUNIT_TESTS=y
CONFIG_JBD2=y
# CONFIG_JBD2_DEBUG is not set
CONFIG_FS_MBCACHE=y
CONFIG_REISERFS_FS=y
CONFIG_REISERFS_CHECK=y
# CONFIG_REISERFS_FS_XATTR is not set
CONFIG_JFS_FS=y
# CONFIG_JFS_POSIX_ACL is not set
CONFIG_JFS_SECURITY=y
CONFIG_JFS_DEBUG=y
CONFIG_JFS_STATISTICS=y
CONFIG_XFS_FS=y
CONFIG_XFS_SUPPORT_V4=y
# CONFIG_XFS_QUOTA is not set
# CONFIG_XFS_POSIX_ACL is not set
# CONFIG_XFS_RT is not set
# CONFIG_XFS_ONLINE_SCRUB is not set
CONFIG_XFS_DEBUG=y
# CONFIG_XFS_ASSERT_FATAL is not set
# CONFIG_GFS2_FS is not set
CONFIG_BTRFS_FS=y
# CONFIG_BTRFS_FS_POSIX_ACL is not set
CONFIG_BTRFS_FS_CHECK_INTEGRITY=y
# CONFIG_BTRFS_FS_RUN_SANITY_TESTS is not set
# CONFIG_BTRFS_DEBUG is not set
CONFIG_BTRFS_ASSERT=y
CONFIG_BTRFS_FS_REF_VERIFY=y
# CONFIG_NILFS2_FS is not set
CONFIG_F2FS_FS=y
CONFIG_F2FS_STAT_FS=y
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=y
# CONFIG_F2FS_FS_LZ4HC is not set
CONFIG_F2FS_FS_ZSTD=y
CONFIG_F2FS_IOSTAT=y
# CONFIG_F2FS_UNFAIR_RWSEM is not set
CONFIG_FS_POSIX_ACL=y
CONFIG_EXPORTFS=y
CONFIG_EXPORTFS_BLOCK_OPS=y
CONFIG_FILE_LOCKING=y
CONFIG_FS_ENCRYPTION=y
CONFIG_FS_ENCRYPTION_ALGS=y
CONFIG_FS_ENCRYPTION_INLINE_CRYPT=y
# CONFIG_FS_VERITY is not set
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
# CONFIG_INOTIFY_USER is not set
# CONFIG_FANOTIFY is not set
CONFIG_QUOTA=y
# CONFIG_PRINT_QUOTA_WARNING is not set
# CONFIG_QUOTA_DEBUG is not set
CONFIG_QUOTA_TREE=y
CONFIG_QFMT_V1=y
CONFIG_QFMT_V2=y
CONFIG_QUOTACTL=y
CONFIG_AUTOFS4_FS=y
CONFIG_AUTOFS_FS=y
CONFIG_FUSE_FS=y
CONFIG_CUSE=y
CONFIG_VIRTIO_FS=y
CONFIG_OVERLAY_FS=y
CONFIG_OVERLAY_FS_REDIRECT_DIR=y
# CONFIG_OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW is not set
# CONFIG_OVERLAY_FS_INDEX is not set
CONFIG_OVERLAY_FS_METACOPY=y
#
# Caches
#
CONFIG_NETFS_SUPPORT=y
CONFIG_FSCACHE=y
# CONFIG_FSCACHE_DEBUG is not set
CONFIG_CACHEFILES=y
CONFIG_CACHEFILES_DEBUG=y
CONFIG_CACHEFILES_ONDEMAND=y
# end of Caches
#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=y
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
CONFIG_UDF_FS=y
# end of CD-ROM/DVD Filesystems
#
# DOS/FAT/EXFAT/NT Filesystems
#
CONFIG_FAT_FS=y
CONFIG_MSDOS_FS=y
CONFIG_VFAT_FS=y
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
CONFIG_FAT_DEFAULT_UTF8=y
CONFIG_FAT_KUNIT_TEST=y
# CONFIG_EXFAT_FS is not set
CONFIG_NTFS_FS=y
# CONFIG_NTFS_DEBUG is not set
# CONFIG_NTFS_RW is not set
CONFIG_NTFS3_FS=y
CONFIG_NTFS3_LZX_XPRESS=y
CONFIG_NTFS3_FS_POSIX_ACL=y
# end of DOS/FAT/EXFAT/NT Filesystems
#
# Pseudo filesystems
#
# CONFIG_PROC_FS is not set
CONFIG_KERNFS=y
CONFIG_SYSFS=y
# CONFIG_TMPFS is not set
CONFIG_ARCH_SUPPORTS_HUGETLBFS=y
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_MEMFD_CREATE=y
CONFIG_CONFIGFS_FS=y
# end of Pseudo filesystems
# CONFIG_MISC_FILESYSTEMS is not set
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_CODEPAGE_737=y
# CONFIG_NLS_CODEPAGE_775 is not set
CONFIG_NLS_CODEPAGE_850=y
CONFIG_NLS_CODEPAGE_852=y
CONFIG_NLS_CODEPAGE_855=y
CONFIG_NLS_CODEPAGE_857=y
CONFIG_NLS_CODEPAGE_860=y
CONFIG_NLS_CODEPAGE_861=y
CONFIG_NLS_CODEPAGE_862=y
CONFIG_NLS_CODEPAGE_863=y
CONFIG_NLS_CODEPAGE_864=y
# CONFIG_NLS_CODEPAGE_865 is not set
CONFIG_NLS_CODEPAGE_866=y
CONFIG_NLS_CODEPAGE_869=y
CONFIG_NLS_CODEPAGE_936=y
CONFIG_NLS_CODEPAGE_950=y
# CONFIG_NLS_CODEPAGE_932 is not set
# CONFIG_NLS_CODEPAGE_949 is not set
CONFIG_NLS_CODEPAGE_874=y
CONFIG_NLS_ISO8859_8=y
CONFIG_NLS_CODEPAGE_1250=y
# CONFIG_NLS_CODEPAGE_1251 is not set
CONFIG_NLS_ASCII=y
CONFIG_NLS_ISO8859_1=y
CONFIG_NLS_ISO8859_2=y
# CONFIG_NLS_ISO8859_3 is not set
CONFIG_NLS_ISO8859_4=y
CONFIG_NLS_ISO8859_5=y
CONFIG_NLS_ISO8859_6=y
CONFIG_NLS_ISO8859_7=y
CONFIG_NLS_ISO8859_9=y
CONFIG_NLS_ISO8859_13=y
# CONFIG_NLS_ISO8859_14 is not set
CONFIG_NLS_ISO8859_15=y
# CONFIG_NLS_KOI8_R is not set
CONFIG_NLS_KOI8_U=y
CONFIG_NLS_MAC_ROMAN=y
CONFIG_NLS_MAC_CELTIC=y
CONFIG_NLS_MAC_CENTEURO=y
# CONFIG_NLS_MAC_CROATIAN is not set
CONFIG_NLS_MAC_CYRILLIC=y
CONFIG_NLS_MAC_GAELIC=y
CONFIG_NLS_MAC_GREEK=y
CONFIG_NLS_MAC_ICELAND=y
CONFIG_NLS_MAC_INUIT=y
# CONFIG_NLS_MAC_ROMANIAN is not set
# CONFIG_NLS_MAC_TURKISH is not set
# CONFIG_NLS_UTF8 is not set
CONFIG_UNICODE=y
CONFIG_UNICODE_NORMALIZATION_SELFTEST=y
CONFIG_IO_WQ=y
# end of File systems
#
# Security options
#
CONFIG_KEYS=y
CONFIG_KEYS_REQUEST_CACHE=y
CONFIG_PERSISTENT_KEYRINGS=y
CONFIG_TRUSTED_KEYS=y
CONFIG_TRUSTED_KEYS_TPM=y
CONFIG_TRUSTED_KEYS_TEE=y
# CONFIG_ENCRYPTED_KEYS is not set
CONFIG_KEY_DH_OPERATIONS=y
# CONFIG_SECURITY_DMESG_RESTRICT is not set
CONFIG_SECURITY=y
CONFIG_SECURITYFS=y
CONFIG_SECURITY_NETWORK=y
# CONFIG_SECURITY_PATH is not set
CONFIG_FORTIFY_SOURCE=y
# CONFIG_STATIC_USERMODEHELPER is not set
CONFIG_SECURITY_LOADPIN=y
# CONFIG_SECURITY_LOADPIN_ENFORCE is not set
# CONFIG_SECURITY_YAMA is not set
# CONFIG_SECURITY_SAFESETID is not set
# 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_ENABLER=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_XOR_BLOCKS=y
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=y
CONFIG_CRYPTO_GF128MUL=y
CONFIG_CRYPTO_NULL=y
CONFIG_CRYPTO_NULL2=y
CONFIG_CRYPTO_PCRYPT=y
# CONFIG_CRYPTO_CRYPTD is not set
# CONFIG_CRYPTO_AUTHENC is not set
CONFIG_CRYPTO_TEST=y
# end of Crypto core or helper
#
# 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=y
# CONFIG_CRYPTO_SM2 is not set
CONFIG_CRYPTO_CURVE25519=y
# end of Public-key cryptography
#
# Block ciphers
#
CONFIG_CRYPTO_AES=y
CONFIG_CRYPTO_AES_TI=y
# CONFIG_CRYPTO_ARIA is not set
CONFIG_CRYPTO_BLOWFISH=y
CONFIG_CRYPTO_BLOWFISH_COMMON=y
CONFIG_CRYPTO_CAMELLIA=y
CONFIG_CRYPTO_CAST_COMMON=y
CONFIG_CRYPTO_CAST5=y
CONFIG_CRYPTO_CAST6=y
CONFIG_CRYPTO_DES=y
CONFIG_CRYPTO_FCRYPT=y
CONFIG_CRYPTO_SERPENT=y
CONFIG_CRYPTO_SM4=y
CONFIG_CRYPTO_SM4_GENERIC=y
# CONFIG_CRYPTO_TWOFISH is not set
# end of Block ciphers
#
# Length-preserving ciphers and modes
#
CONFIG_CRYPTO_ADIANTUM=y
CONFIG_CRYPTO_CHACHA20=y
# CONFIG_CRYPTO_CBC is not set
CONFIG_CRYPTO_CFB=y
CONFIG_CRYPTO_CTR=y
CONFIG_CRYPTO_CTS=y
CONFIG_CRYPTO_ECB=y
CONFIG_CRYPTO_HCTR2=y
CONFIG_CRYPTO_KEYWRAP=y
CONFIG_CRYPTO_LRW=y
# CONFIG_CRYPTO_OFB is not set
CONFIG_CRYPTO_PCBC=y
CONFIG_CRYPTO_XCTR=y
CONFIG_CRYPTO_XTS=y
CONFIG_CRYPTO_NHPOLY1305=y
# end of Length-preserving ciphers and modes
#
# AEAD (authenticated encryption with associated data) ciphers
#
CONFIG_CRYPTO_AEGIS128=y
# CONFIG_CRYPTO_CHACHA20POLY1305 is not set
CONFIG_CRYPTO_CCM=y
CONFIG_CRYPTO_GCM=y
# CONFIG_CRYPTO_SEQIV is not set
# CONFIG_CRYPTO_ECHAINIV is not set
# CONFIG_CRYPTO_ESSIV is not set
# end of AEAD (authenticated encryption with associated data) ciphers
#
# Hashes, digests, and MACs
#
CONFIG_CRYPTO_BLAKE2B=y
CONFIG_CRYPTO_CMAC=y
CONFIG_CRYPTO_GHASH=y
CONFIG_CRYPTO_HMAC=y
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
CONFIG_CRYPTO_POLYVAL=y
CONFIG_CRYPTO_POLY1305=y
CONFIG_CRYPTO_RMD160=y
CONFIG_CRYPTO_SHA1=y
CONFIG_CRYPTO_SHA256=y
CONFIG_CRYPTO_SHA512=y
CONFIG_CRYPTO_SHA3=y
CONFIG_CRYPTO_SM3=y
CONFIG_CRYPTO_SM3_GENERIC=y
CONFIG_CRYPTO_STREEBOG=y
CONFIG_CRYPTO_VMAC=y
CONFIG_CRYPTO_WP512=y
# CONFIG_CRYPTO_XCBC is not set
CONFIG_CRYPTO_XXHASH=y
# end of Hashes, digests, and MACs
#
# CRCs (cyclic redundancy checks)
#
CONFIG_CRYPTO_CRC32C=y
CONFIG_CRYPTO_CRC32=y
CONFIG_CRYPTO_CRCT10DIF=y
CONFIG_CRYPTO_CRC64_ROCKSOFT=y
# end of CRCs (cyclic redundancy checks)
#
# Compression
#
CONFIG_CRYPTO_DEFLATE=y
CONFIG_CRYPTO_LZO=y
# CONFIG_CRYPTO_842 is not set
CONFIG_CRYPTO_LZ4=y
# CONFIG_CRYPTO_LZ4HC is not set
# CONFIG_CRYPTO_ZSTD is not set
# end of Compression
#
# Random number generation
#
CONFIG_CRYPTO_ANSI_CPRNG=y
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_KDF800108_CTR=y
# end of Random number generation
#
# Userspace interface
#
# end of Userspace interface
CONFIG_CRYPTO_HASH_INFO=y
#
# Accelerated Cryptographic Algorithms for CPU (arm)
#
CONFIG_CRYPTO_POLY1305_ARM=y
# CONFIG_CRYPTO_BLAKE2S_ARM is not set
CONFIG_CRYPTO_SHA1_ARM=y
CONFIG_CRYPTO_SHA256_ARM=y
CONFIG_CRYPTO_SHA512_ARM=y
CONFIG_CRYPTO_AES_ARM=y
CONFIG_CRYPTO_CHACHA20_NEON=y
# end of Accelerated Cryptographic Algorithms for CPU (arm)
# 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_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_RAID6_PQ=y
# CONFIG_RAID6_PQ_BENCHMARK is not set
CONFIG_LINEAR_RANGES=y
CONFIG_PACKING=y
CONFIG_BITREVERSE=y
CONFIG_HAVE_ARCH_BITREVERSE=y
CONFIG_GENERIC_STRNCPY_FROM_USER=y
CONFIG_GENERIC_STRNLEN_USER=y
# CONFIG_CORDIC is not set
CONFIG_PRIME_NUMBERS=y
CONFIG_RATIONAL=y
CONFIG_GENERIC_PCI_IOMAP=y
CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y
#
# Crypto library routines
#
CONFIG_CRYPTO_LIB_UTILS=y
CONFIG_CRYPTO_LIB_AES=y
CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y
CONFIG_CRYPTO_ARCH_HAVE_LIB_CHACHA=y
CONFIG_CRYPTO_LIB_CHACHA_GENERIC=y
CONFIG_CRYPTO_LIB_CHACHA=y
CONFIG_CRYPTO_LIB_CURVE25519_GENERIC=y
CONFIG_CRYPTO_LIB_CURVE25519=y
CONFIG_CRYPTO_LIB_DES=y
CONFIG_CRYPTO_LIB_POLY1305_RSIZE=9
CONFIG_CRYPTO_ARCH_HAVE_LIB_POLY1305=y
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_CRC_CCITT=y
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=y
# CONFIG_CRC32_SLICEBY4 is not set
# CONFIG_CRC32_SARWATE is not set
# CONFIG_CRC32_BIT is not set
CONFIG_CRC64=y
CONFIG_CRC4=y
CONFIG_CRC7=y
CONFIG_LIBCRC32C=y
CONFIG_CRC8=y
CONFIG_XXHASH=y
# CONFIG_RANDOM32_SELFTEST is not set
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_LZO_COMPRESS=y
CONFIG_LZO_DECOMPRESS=y
CONFIG_LZ4_COMPRESS=y
CONFIG_LZ4_DECOMPRESS=y
CONFIG_ZSTD_COMMON=y
CONFIG_ZSTD_COMPRESS=y
CONFIG_ZSTD_DECOMPRESS=y
CONFIG_XZ_DEC=y
# CONFIG_XZ_DEC_X86 is not set
CONFIG_XZ_DEC_POWERPC=y
# CONFIG_XZ_DEC_IA64 is not set
# CONFIG_XZ_DEC_ARM is not set
# 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=y
CONFIG_DECOMPRESS_BZIP2=y
CONFIG_DECOMPRESS_LZMA=y
CONFIG_DECOMPRESS_ZSTD=y
CONFIG_GENERIC_ALLOCATOR=y
CONFIG_REED_SOLOMON=y
CONFIG_REED_SOLOMON_ENC16=y
CONFIG_REED_SOLOMON_DEC16=y
CONFIG_INTERVAL_TREE=y
CONFIG_ASSOCIATIVE_ARRAY=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_DMA=y
CONFIG_DMA_OPS=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_TEARDOWN_DMA_OPS=y
CONFIG_ARCH_HAS_SYNC_DMA_FOR_DEVICE=y
CONFIG_ARCH_HAS_SYNC_DMA_FOR_CPU=y
CONFIG_SWIOTLB=y
# CONFIG_DMA_RESTRICTED_POOL is not set
CONFIG_DMA_NONCOHERENT_MMAP=y
CONFIG_DMA_CMA=y
# CONFIG_DMA_PERNUMA_CMA is not set
#
# 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=y
# CONFIG_CMA_SIZE_SEL_MAX is not set
CONFIG_CMA_ALIGNMENT=8
# CONFIG_DMA_API_DEBUG is not set
# CONFIG_DMA_MAP_BENCHMARK is not set
CONFIG_SGL_ALLOC=y
# CONFIG_CPUMASK_OFFSTACK is not set
# CONFIG_UNFORCE_NR_CPUS is not set
CONFIG_FORCE_NR_CPUS=y
CONFIG_GLOB=y
CONFIG_GLOB_SELFTEST=y
CONFIG_CLZ_TAB=y
CONFIG_IRQ_POLL=y
CONFIG_MPILIB=y
CONFIG_LIBFDT=y
CONFIG_OID_REGISTRY=y
CONFIG_HAVE_GENERIC_VDSO=y
CONFIG_GENERIC_GETTIMEOFDAY=y
CONFIG_GENERIC_VDSO_32=y
CONFIG_SG_POOL=y
CONFIG_STACKDEPOT=y
CONFIG_REF_TRACKER=y
CONFIG_SBITMAP=y
# CONFIG_PARMAN is not set
# CONFIG_OBJAGG is not set
# end of Library routines
CONFIG_GENERIC_LIB_DEVMEM_IS_ALLOWED=y
CONFIG_ASN1_ENCODER=y
CONFIG_POLYNOMIAL=y
#
# Kernel hacking
#
#
# printk and dmesg options
#
CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7
CONFIG_CONSOLE_LOGLEVEL_QUIET=4
CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
CONFIG_SYMBOLIC_ERRNAME=y
CONFIG_DEBUG_BUGVERBOSE=y
# end of printk and dmesg options
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_MISC is not set
#
# Compile-time checks and compiler options
#
CONFIG_DEBUG_INFO=y
CONFIG_AS_HAS_NON_CONST_LEB128=y
# CONFIG_DEBUG_INFO_NONE is not set
# CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT is not set
CONFIG_DEBUG_INFO_DWARF4=y
# CONFIG_DEBUG_INFO_DWARF5 is not set
# CONFIG_DEBUG_INFO_REDUCED is not set
CONFIG_DEBUG_INFO_SPLIT=y
CONFIG_PAHOLE_HAS_SPLIT_BTF=y
CONFIG_PAHOLE_HAS_BTF_TAG=y
CONFIG_GDB_SCRIPTS=y
CONFIG_FRAME_WARN=1024
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
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=y
CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1
# CONFIG_MAGIC_SYSRQ_SERIAL 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=y
# CONFIG_KGDB_TESTS is not set
# CONFIG_KGDB_KDB is not set
# CONFIG_UBSAN is not set
# end of Generic Kernel Debugging Instruments
#
# Networking Debugging
#
# end of Networking Debugging
#
# Memory Debugging
#
CONFIG_PAGE_EXTENSION=y
# CONFIG_DEBUG_PAGEALLOC is not set
CONFIG_PAGE_OWNER=y
# CONFIG_PAGE_POISONING is not set
CONFIG_DEBUG_PAGE_REF=y
# CONFIG_DEBUG_RODATA_TEST is not set
CONFIG_DEBUG_WX=y
# CONFIG_DEBUG_OBJECTS is not set
CONFIG_SHRINKER_DEBUG=y
CONFIG_HAVE_DEBUG_KMEMLEAK=y
# CONFIG_DEBUG_KMEMLEAK is not set
CONFIG_DEBUG_STACK_USAGE=y
CONFIG_SCHED_STACK_END_CHECK=y
CONFIG_DEBUG_VM_IRQSOFF=y
CONFIG_DEBUG_VM=y
# CONFIG_DEBUG_VM_MAPLE_TREE is not set
CONFIG_DEBUG_VM_RB=y
# CONFIG_DEBUG_VM_PGFLAGS is not set
CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
# CONFIG_DEBUG_VIRTUAL is not set
CONFIG_DEBUG_MEMORY_INIT=y
CONFIG_DEBUG_PER_CPU_MAPS=y
CONFIG_DEBUG_KMAP_LOCAL=y
CONFIG_DEBUG_HIGHMEM=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_HAVE_ARCH_KFENCE=y
# end of Memory Debugging
# CONFIG_DEBUG_SHIRQ is not set
#
# Debug Oops, Lockups and Hangs
#
# CONFIG_PANIC_ON_OOPS is not set
CONFIG_PANIC_ON_OOPS_VALUE=0
CONFIG_PANIC_TIMEOUT=0
CONFIG_LOCKUP_DETECTOR=y
CONFIG_SOFTLOCKUP_DETECTOR=y
# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC 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 is not set
# end of Debug Oops, Lockups and Hangs
#
# Scheduler Debugging
#
# end of Scheduler Debugging
CONFIG_DEBUG_TIMEKEEPING=y
# CONFIG_DEBUG_PREEMPT is not set
#
# Lock Debugging (spinlocks, mutexes, etc...)
#
CONFIG_LOCK_DEBUGGING_SUPPORT=y
# CONFIG_PROVE_LOCKING is not set
# CONFIG_LOCK_STAT is not set
CONFIG_DEBUG_RT_MUTEXES=y
CONFIG_DEBUG_SPINLOCK=y
CONFIG_DEBUG_MUTEXES=y
# CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set
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_ATOMIC_SLEEP=y
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
CONFIG_LOCK_TORTURE_TEST=y
# CONFIG_WW_MUTEX_SELFTEST is not set
# CONFIG_SCF_TORTURE_TEST is not set
# end of Lock Debugging (spinlocks, mutexes, etc...)
# CONFIG_DEBUG_IRQFLAGS is not set
CONFIG_STACKTRACE=y
# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set
CONFIG_DEBUG_KOBJECT=y
#
# Debug kernel data structures
#
CONFIG_DEBUG_LIST=y
# CONFIG_DEBUG_PLIST is not set
# CONFIG_DEBUG_SG is not set
CONFIG_DEBUG_NOTIFIERS=y
CONFIG_BUG_ON_DATA_CORRUPTION=y
# CONFIG_DEBUG_MAPLE_TREE is not set
# end of Debug kernel data structures
# CONFIG_DEBUG_CREDENTIALS is not set
#
# RCU Debugging
#
CONFIG_TORTURE_TEST=y
CONFIG_RCU_SCALE_TEST=y
CONFIG_RCU_TORTURE_TEST=y
CONFIG_RCU_REF_SCALE_TEST=y
CONFIG_RCU_CPU_STALL_TIMEOUT=21
CONFIG_RCU_EXP_CPU_STALL_TIMEOUT=0
# CONFIG_RCU_TRACE is not set
# CONFIG_RCU_EQS_DEBUG is not set
# end of RCU Debugging
# CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set
CONFIG_CPU_HOTPLUG_STATE_CONTROL=y
CONFIG_NOP_TRACER=y
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_HAVE_C_RECORDMCOUNT=y
CONFIG_HAVE_BUILDTIME_MCOUNT_SORT=y
CONFIG_TRACER_MAX_TRACE=y
CONFIG_TRACE_CLOCK=y
CONFIG_RING_BUFFER=y
CONFIG_EVENT_TRACING=y
CONFIG_CONTEXT_SWITCH_TRACER=y
CONFIG_RING_BUFFER_ALLOW_SWAP=y
CONFIG_TRACING=y
CONFIG_GENERIC_TRACER=y
CONFIG_TRACING_SUPPORT=y
CONFIG_FTRACE=y
# CONFIG_BOOTTIME_TRACING is not set
CONFIG_FUNCTION_TRACER=y
CONFIG_FUNCTION_GRAPH_TRACER=y
# CONFIG_DYNAMIC_FTRACE is not set
CONFIG_FUNCTION_PROFILER=y
CONFIG_STACK_TRACER=y
# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_PREEMPT_TRACER is not set
CONFIG_SCHED_TRACER=y
# CONFIG_HWLAT_TRACER is not set
# CONFIG_OSNOISE_TRACER is not set
# CONFIG_TIMERLAT_TRACER is not set
# CONFIG_FTRACE_SYSCALLS is not set
CONFIG_TRACER_SNAPSHOT=y
CONFIG_TRACER_SNAPSHOT_PER_CPU_SWAP=y
CONFIG_TRACE_BRANCH_PROFILING=y
# CONFIG_BRANCH_PROFILE_NONE is not set
CONFIG_PROFILE_ANNOTATED_BRANCHES=y
CONFIG_TRACING_BRANCHES=y
CONFIG_BRANCH_TRACER=y
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_UPROBE_EVENTS is not set
CONFIG_DYNAMIC_EVENTS=y
CONFIG_TRACING_MAP=y
CONFIG_SYNTH_EVENTS=y
# CONFIG_USER_EVENTS is not set
CONFIG_HIST_TRIGGERS=y
# CONFIG_TRACE_EVENT_INJECT is not set
# CONFIG_TRACEPOINT_BENCHMARK is not set
CONFIG_RING_BUFFER_BENCHMARK=y
# CONFIG_TRACE_EVAL_MAP_FILE is not set
# CONFIG_FTRACE_RECORD_RECURSION is not set
# CONFIG_GCOV_PROFILE_FTRACE is not set
# CONFIG_FTRACE_STARTUP_TEST is not set
# CONFIG_RING_BUFFER_STARTUP_TEST is not set
# CONFIG_RING_BUFFER_VALIDATE_TIME_DELTAS is not set
# CONFIG_SYNTH_EVENT_GEN_TEST is not set
CONFIG_HIST_TRIGGERS_DEBUG=y
CONFIG_RV=y
# CONFIG_RV_MON_WWNR is not set
CONFIG_RV_REACTORS=y
CONFIG_RV_REACT_PRINTK=y
# CONFIG_RV_REACT_PANIC is not set
# CONFIG_SAMPLES is not set
# CONFIG_STRICT_DEVMEM is not set
#
# arm Debugging
#
CONFIG_ARM_PTDUMP_CORE=y
CONFIG_ARM_PTDUMP_DEBUGFS=y
CONFIG_UNWINDER_FRAME_POINTER=y
# CONFIG_UNWINDER_ARM is not set
# CONFIG_BACKTRACE_VERBOSE is not set
# CONFIG_DEBUG_USER is not set
CONFIG_DEBUG_LL=y
# CONFIG_DEBUG_ALPINE_UART0 is not set
# CONFIG_DEBUG_AT91_SAM9263_DBGU is not set
# CONFIG_DEBUG_AT91_SAMA5D2_UART1 is not set
# CONFIG_DEBUG_AT91_SAMA5D4_USART3 is not set
# CONFIG_DEBUG_AT91_LAN966_FLEXCOM is not set
# CONFIG_DEBUG_IMX50_UART is not set
# CONFIG_DEBUG_IMX51_UART is not set
# CONFIG_DEBUG_IMX53_UART is not set
# CONFIG_DEBUG_IMX6UL_UART is not set
# CONFIG_DEBUG_IMX7D_UART is not set
# CONFIG_DEBUG_KEYSTONE_UART0 is not set
# CONFIG_DEBUG_KEYSTONE_UART1 is not set
# CONFIG_DEBUG_MESON_UARTAO is not set
# CONFIG_DEBUG_MSTARV7_PMUART is not set
# CONFIG_DEBUG_OMAP2UART1 is not set
# CONFIG_DEBUG_OMAP2UART2 is not set
# CONFIG_DEBUG_OMAP2UART3 is not set
# CONFIG_DEBUG_OMAP3UART3 is not set
# CONFIG_DEBUG_OMAP4UART3 is not set
# CONFIG_DEBUG_OMAP3UART4 is not set
# CONFIG_DEBUG_OMAP4UART4 is not set
# CONFIG_DEBUG_TI81XXUART1 is not set
# CONFIG_DEBUG_TI81XXUART2 is not set
# CONFIG_DEBUG_TI81XXUART3 is not set
CONFIG_DEBUG_AM33XXUART1=y
# CONFIG_DEBUG_ZOOM_UART is not set
# CONFIG_DEBUG_QCOM_UARTDM is not set
# CONFIG_DEBUG_REALVIEW_STD_PORT is not set
# CONFIG_DEBUG_RV1108_UART0 is not set
# CONFIG_DEBUG_RV1108_UART1 is not set
# CONFIG_DEBUG_RV1108_UART2 is not set
# CONFIG_DEBUG_RK29_UART0 is not set
# CONFIG_DEBUG_RK29_UART1 is not set
# CONFIG_DEBUG_RK29_UART2 is not set
# CONFIG_DEBUG_RK3X_UART0 is not set
# CONFIG_DEBUG_RK3X_UART1 is not set
# CONFIG_DEBUG_RK3X_UART2 is not set
# CONFIG_DEBUG_RK3X_UART3 is not set
# CONFIG_DEBUG_RK32_UART2 is not set
# CONFIG_DEBUG_R7S72100_SCIF2 is not set
# CONFIG_DEBUG_RCAR_GEN1_SCIF0 is not set
# CONFIG_DEBUG_RCAR_GEN2_SCIF0 is not set
# CONFIG_DEBUG_RCAR_GEN2_SCIF1 is not set
# CONFIG_DEBUG_RCAR_GEN2_SCIFA2 is not set
# CONFIG_DEBUG_RMOBILE_SCIFA4 is not set
# CONFIG_DEBUG_SOCFPGA_UART0 is not set
# CONFIG_DEBUG_SOCFPGA_ARRIA10_UART1 is not set
# CONFIG_DEBUG_SOCFPGA_CYCLONE5_UART1 is not set
# CONFIG_DEBUG_STIH41X_ASC2 is not set
# CONFIG_DEBUG_STIH41X_SBC_ASC1 is not set
# CONFIG_DEBUG_STIH418_SBC_ASC0 is not set
# CONFIG_TEGRA_DEBUG_UART_AUTO_ODMDATA is not set
# CONFIG_TEGRA_DEBUG_UARTA is not set
# CONFIG_TEGRA_DEBUG_UARTB is not set
# CONFIG_TEGRA_DEBUG_UARTC is not set
# CONFIG_TEGRA_DEBUG_UARTD is not set
# CONFIG_TEGRA_DEBUG_UARTE is not set
# CONFIG_DEBUG_VEXPRESS_UART0_DETECT is not set
# CONFIG_DEBUG_VEXPRESS_UART0_CA9 is not set
# CONFIG_DEBUG_VEXPRESS_UART0_RS1 is not set
# CONFIG_DEBUG_ZYNQ_UART0 is not set
# CONFIG_DEBUG_ZYNQ_UART1 is not set
# CONFIG_DEBUG_ICEDCC is not set
# CONFIG_DEBUG_SEMIHOSTING is not set
# CONFIG_DEBUG_LL_UART_8250 is not set
# CONFIG_DEBUG_LL_UART_PL01X is not set
CONFIG_DEBUG_UART_FLOW_CONTROL=y
CONFIG_DEBUG_LL_INCLUDE="debug/palmchip.S"
CONFIG_DEBUG_UART_8250=y
CONFIG_DEBUG_UART_PHYS=0x44e09000
CONFIG_DEBUG_UART_VIRT=0xf9e09000
CONFIG_DEBUG_UART_8250_SHIFT=2
CONFIG_DEBUG_UART_8250_WORD=y
CONFIG_DEBUG_UART_8250_PALMCHIP=y
CONFIG_DEBUG_UNCOMPRESS=y
CONFIG_UNCOMPRESS_INCLUDE="debug/uncompress.h"
CONFIG_EARLY_PRINTK=y
# CONFIG_PID_IN_CONTEXTIDR is not set
CONFIG_CORESIGHT=y
CONFIG_CORESIGHT_LINKS_AND_SINKS=y
CONFIG_CORESIGHT_LINK_AND_SINK_TMC=y
# CONFIG_CORESIGHT_CATU is not set
CONFIG_CORESIGHT_SINK_TPIU=y
# CONFIG_CORESIGHT_SINK_ETBV10 is not set
CONFIG_CORESIGHT_SOURCE_ETM3X=y
CONFIG_CORESIGHT_STM=y
CONFIG_CORESIGHT_CPU_DEBUG=y
CONFIG_CORESIGHT_CPU_DEBUG_DEFAULT_ON=y
CONFIG_CORESIGHT_CTI=y
CONFIG_CORESIGHT_CTI_INTEGRATION_REGS=y
# end of arm Debugging
#
# Kernel Testing and Coverage
#
CONFIG_KUNIT=y
CONFIG_KUNIT_DEBUGFS=y
CONFIG_KUNIT_TEST=y
CONFIG_KUNIT_EXAMPLE_TEST=y
CONFIG_KUNIT_ALL_TESTS=y
CONFIG_KUNIT_DEFAULT_ENABLED=y
CONFIG_NOTIFIER_ERROR_INJECTION=y
CONFIG_PM_NOTIFIER_ERROR_INJECT=y
CONFIG_OF_RECONFIG_NOTIFIER_ERROR_INJECT=y
# CONFIG_FAULT_INJECTION is not set
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=y
CONFIG_TEST_LIST_SORT=y
# CONFIG_TEST_MIN_HEAP is not set
CONFIG_TEST_SORT=y
# CONFIG_TEST_DIV64 is not set
CONFIG_BACKTRACE_SELF_TEST=y
CONFIG_TEST_REF_TRACKER=y
CONFIG_RBTREE_TEST=y
CONFIG_REED_SOLOMON_TEST=y
CONFIG_INTERVAL_TREE_TEST=y
CONFIG_ATOMIC64_SELFTEST=y
CONFIG_TEST_HEXDUMP=y
CONFIG_STRING_SELFTEST=y
CONFIG_TEST_STRING_HELPERS=y
CONFIG_TEST_KSTRTOX=y
CONFIG_TEST_PRINTF=y
CONFIG_TEST_SCANF=y
# CONFIG_TEST_BITMAP is not set
CONFIG_TEST_UUID=y
CONFIG_TEST_XARRAY=y
# CONFIG_TEST_MAPLE_TREE is not set
CONFIG_TEST_RHASHTABLE=y
CONFIG_TEST_IDA=y
CONFIG_FIND_BIT_BENCHMARK=y
# CONFIG_TEST_FIRMWARE is not set
CONFIG_BITFIELD_KUNIT=y
CONFIG_HASH_KUNIT_TEST=y
CONFIG_RESOURCE_KUNIT_TEST=y
CONFIG_SYSCTL_KUNIT_TEST=y
CONFIG_LIST_KUNIT_TEST=y
CONFIG_LINEAR_RANGES_TEST=y
CONFIG_CMDLINE_KUNIT_TEST=y
CONFIG_BITS_TEST=y
CONFIG_RATIONAL_KUNIT_TEST=y
CONFIG_MEMCPY_KUNIT_TEST=y
CONFIG_IS_SIGNED_TYPE_KUNIT_TEST=y
CONFIG_OVERFLOW_KUNIT_TEST=y
CONFIG_STACKINIT_KUNIT_TEST=y
CONFIG_FORTIFY_KUNIT_TEST=y
CONFIG_HW_BREAKPOINT_KUNIT_TEST=y
CONFIG_STRSCPY_KUNIT_TEST=y
CONFIG_SIPHASH_KUNIT_TEST=y
# CONFIG_TEST_UDELAY is not set
CONFIG_TEST_MEMCAT_P=y
# CONFIG_TEST_MEMINIT is not set
CONFIG_TEST_FREE_PAGES=y
CONFIG_ARCH_USE_MEMTEST=y
# CONFIG_MEMTEST is not set
# end of Kernel Testing and Coverage
#
# Rust hacking
#
# end of Rust hacking
# CONFIG_WARN_MISSING_DOCUMENTS is not set
# CONFIG_WARN_ABI_ERRORS is not set
# end of Kernel hacking
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [PATCH 4/6] string: Add __realloc_size hint to kmemdup()
2022-11-02 9:26 ` Rasmus Villemoes
@ 2022-11-02 19:40 ` Kees Cook
0 siblings, 0 replies; 32+ messages in thread
From: Kees Cook @ 2022-11-02 19:40 UTC (permalink / raw)
To: Rasmus Villemoes
Cc: Vlastimil Babka, Guenter Roeck, Andy Shevchenko, Paolo Abeni,
Geert Uytterhoeven, David Gow, Christoph Lameter, Pekka Enberg,
David Rientjes, Joonsoo Kim, Roman Gushchin, Hyeonggon Yoo,
Nathan Chancellor, Nick Desaulniers, Tom Rix, linux-kernel,
linux-mm, linux-hardening, llvm
On Wed, Nov 02, 2022 at 10:26:40AM +0100, Rasmus Villemoes wrote:
> On 01/11/2022 23.33, Kees Cook wrote:
> > Add __realloc_size() hint to kmemdup() so the compiler can reason about
> > the length of the returned buffer. (These must not use __alloc_size,
> > since those include __malloc which says the contents aren't defined[1]).
> >
> > [1] https://lore.kernel.org/linux-hardening/d199c2af-06af-8a50-a6a1-00eefa0b67b4@prevas.dk/
> >
>
> > extern char *kstrndup(const char *s, size_t len, gfp_t gfp);
> > -extern void *kmemdup(const void *src, size_t len, gfp_t gfp) __alloc_size(2);
> > +extern void *kmemdup(const void *src, size_t len, gfp_t gfp) __realloc_size(2);
>
> What tree is this based on? I see that kmemdup() has grown that bogus
> __alloc_size in next-20221101, but in next-20221102 this commit seems to
> DTRT, namely
>
> -extern void *kmemdup(const void *src, size_t len, gfp_t gfp);
> +extern void *kmemdup(const void *src, size_t len, gfp_t gfp)
> __realloc_size(2);
>
> (i.e. there should never be an intermediate commit where kmemdup has
> __alloc_size()).
Right -- I fixed in in my -next tree to not use __alloc_size.
--
Kees Cook
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [PATCH 1/6] slab: Clean up SLOB vs kmalloc() definition
2022-11-01 22:33 ` [PATCH 1/6] slab: Clean up SLOB vs kmalloc() definition Kees Cook
@ 2022-11-03 13:32 ` Hyeonggon Yoo
0 siblings, 0 replies; 32+ messages in thread
From: Hyeonggon Yoo @ 2022-11-03 13:32 UTC (permalink / raw)
To: Kees Cook
Cc: Vlastimil Babka, Christoph Lameter, Pekka Enberg, David Rientjes,
Joonsoo Kim, Andrew Morton, Roman Gushchin, linux-mm, David Gow,
Rasmus Villemoes, Guenter Roeck, Andy Shevchenko, Paolo Abeni,
Geert Uytterhoeven, Nathan Chancellor, Nick Desaulniers, Tom Rix,
linux-kernel, linux-hardening, llvm
On Tue, Nov 01, 2022 at 03:33:09PM -0700, Kees Cook wrote:
> As already done for kmalloc_node(), clean up the #ifdef usage in the
> definition of kmalloc() so that the SLOB-only version is an entirely
> separate and much more readable function.
>
> Cc: Vlastimil Babka <vbabka@suse.cz>
> Cc: Christoph Lameter <cl@linux.com>
> Cc: Pekka Enberg <penberg@kernel.org>
> Cc: David Rientjes <rientjes@google.com>
> Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
> Cc: Andrew Morton <akpm@linux-foundation.org>
> Cc: Roman Gushchin <roman.gushchin@linux.dev>
> Cc: Hyeonggon Yoo <42.hyeyoo@gmail.com>
> Cc: linux-mm@kvack.org
> Signed-off-by: Kees Cook <keescook@chromium.org>
> ---
> include/linux/slab.h | 16 ++++++++++++----
> 1 file changed, 12 insertions(+), 4 deletions(-)
>
> diff --git a/include/linux/slab.h b/include/linux/slab.h
> index 90877fcde70b..e08fe7978b5c 100644
> --- a/include/linux/slab.h
> +++ b/include/linux/slab.h
> @@ -559,15 +559,15 @@ void *kmalloc_large_node(size_t size, gfp_t flags, int node) __assume_page_align
> * Try really hard to succeed the allocation but fail
> * eventually.
> */
> +#ifndef CONFIG_SLOB
> static __always_inline __alloc_size(1) void *kmalloc(size_t size, gfp_t flags)
> {
> if (__builtin_constant_p(size)) {
> -#ifndef CONFIG_SLOB
> unsigned int index;
> -#endif
> +
> if (size > KMALLOC_MAX_CACHE_SIZE)
> return kmalloc_large(size, flags);
> -#ifndef CONFIG_SLOB
> +
> index = kmalloc_index(size);
>
> if (!index)
> @@ -576,10 +576,18 @@ static __always_inline __alloc_size(1) void *kmalloc(size_t size, gfp_t flags)
> return kmalloc_trace(
> kmalloc_caches[kmalloc_type(flags)][index],
> flags, size);
> -#endif
> }
> return __kmalloc(size, flags);
> }
> +#else
> +static __always_inline __alloc_size(1) void *kmalloc(size_t size, gfp_t flags)
> +{
> + if (__builtin_constant_p(size) && size > KMALLOC_MAX_CACHE_SIZE)
> + return kmalloc_large(size, flags);
> +
> + return __kmalloc(size, flags);
> +}
> +#endif
>
> #ifndef CONFIG_SLOB
> static __always_inline __alloc_size(1) void *kmalloc_node(size_t size, gfp_t flags, int node)
> --
> 2.34.1
Looks good to me.
Reviewed-by: Hyeonggon Yoo <42.hyeyoo@gmail.com>
--
Thanks,
Hyeonggon
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [PATCH 2/6] slab: Remove special-casing of const 0 size allocations
2022-11-01 22:33 ` [PATCH 2/6] slab: Remove special-casing of const 0 size allocations Kees Cook
@ 2022-11-03 14:00 ` Hyeonggon Yoo
0 siblings, 0 replies; 32+ messages in thread
From: Hyeonggon Yoo @ 2022-11-03 14:00 UTC (permalink / raw)
To: Kees Cook
Cc: Vlastimil Babka, Christoph Lameter, Pekka Enberg, David Rientjes,
Joonsoo Kim, Andrew Morton, Roman Gushchin, linux-mm, David Gow,
Rasmus Villemoes, Guenter Roeck, Andy Shevchenko, Paolo Abeni,
Geert Uytterhoeven, Nathan Chancellor, Nick Desaulniers, Tom Rix,
linux-kernel, linux-hardening, llvm
On Tue, Nov 01, 2022 at 03:33:10PM -0700, Kees Cook wrote:
> Passing a constant-0 size allocation into kmalloc() or kmalloc_node()
> does not need to be a fast-path operation, so the static return value
> can be removed entirely. This is in preparation for making sure that
> all paths through the inlines result in a full extern function call,
> where __alloc_size() hints will actually be seen[1] by GCC. (A constant
> return value of 0 means the "0" allocation size won't be propagated by
> the inline.)
>
> [1] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96503
>
> Cc: Vlastimil Babka <vbabka@suse.cz>
> Cc: Christoph Lameter <cl@linux.com>
> Cc: Pekka Enberg <penberg@kernel.org>
> Cc: David Rientjes <rientjes@google.com>
> Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
> Cc: Andrew Morton <akpm@linux-foundation.org>
> Cc: Roman Gushchin <roman.gushchin@linux.dev>
> Cc: Hyeonggon Yoo <42.hyeyoo@gmail.com>
> Cc: linux-mm@kvack.org
> Signed-off-by: Kees Cook <keescook@chromium.org>
> ---
> include/linux/slab.h | 12 ++----------
> 1 file changed, 2 insertions(+), 10 deletions(-)
>
> diff --git a/include/linux/slab.h b/include/linux/slab.h
> index e08fe7978b5c..970e9504949e 100644
> --- a/include/linux/slab.h
> +++ b/include/linux/slab.h
> @@ -562,17 +562,13 @@ void *kmalloc_large_node(size_t size, gfp_t flags, int node) __assume_page_align
> #ifndef CONFIG_SLOB
> static __always_inline __alloc_size(1) void *kmalloc(size_t size, gfp_t flags)
> {
> - if (__builtin_constant_p(size)) {
> + if (__builtin_constant_p(size) && size) {
> unsigned int index;
>
> if (size > KMALLOC_MAX_CACHE_SIZE)
> return kmalloc_large(size, flags);
>
> index = kmalloc_index(size);
> -
> - if (!index)
> - return ZERO_SIZE_PTR;
> -
> return kmalloc_trace(
> kmalloc_caches[kmalloc_type(flags)][index],
> flags, size);
> @@ -592,17 +588,13 @@ static __always_inline __alloc_size(1) void *kmalloc(size_t size, gfp_t flags)
> #ifndef CONFIG_SLOB
> static __always_inline __alloc_size(1) void *kmalloc_node(size_t size, gfp_t flags, int node)
> {
> - if (__builtin_constant_p(size)) {
> + if (__builtin_constant_p(size) && size) {
> unsigned int index;
>
> if (size > KMALLOC_MAX_CACHE_SIZE)
> return kmalloc_large_node(size, flags, node);
>
> index = kmalloc_index(size);
> -
> - if (!index)
> - return ZERO_SIZE_PTR;
> -
> return kmalloc_node_trace(
> kmalloc_caches[kmalloc_type(flags)][index],
> flags, node, size);
> --
> 2.34.1
Looks good to me.
Reviewed-by: Hyeonggon Yoo <42.hyeyoo@gmail.com>
--
Thanks,
Hyeonggon
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [PATCH 3/6] slab: Provide functional __alloc_size() hints to kmalloc_trace*()
2022-11-01 22:33 ` [PATCH 3/6] slab: Provide functional __alloc_size() hints to kmalloc_trace*() Kees Cook
@ 2022-11-03 14:16 ` Hyeonggon Yoo
2022-11-04 18:22 ` Kees Cook
0 siblings, 1 reply; 32+ messages in thread
From: Hyeonggon Yoo @ 2022-11-03 14:16 UTC (permalink / raw)
To: Kees Cook
Cc: Vlastimil Babka, Christoph Lameter, Pekka Enberg, David Rientjes,
Joonsoo Kim, Andrew Morton, Roman Gushchin, linux-mm, David Gow,
Rasmus Villemoes, Guenter Roeck, Andy Shevchenko, Paolo Abeni,
Geert Uytterhoeven, Nathan Chancellor, Nick Desaulniers, Tom Rix,
linux-kernel, linux-hardening, llvm
On Tue, Nov 01, 2022 at 03:33:11PM -0700, Kees Cook wrote:
> Since GCC cannot apply the __alloc_size attributes to inlines[1], all
> allocator inlines need to explicitly call into extern functions that
> contain a size argument. Provide these wrappers that end up just
> ignoring the size argument for the actual allocation.
>
> This allows CONFIG_FORTIFY_SOURCE=y to see all various dynamic allocation
> sizes under GCC 12+ and all supported Clang versions.
>
> [1] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96503
>
> Cc: Vlastimil Babka <vbabka@suse.cz>
> Cc: Christoph Lameter <cl@linux.com>
> Cc: Pekka Enberg <penberg@kernel.org>
> Cc: David Rientjes <rientjes@google.com>
> Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
> Cc: Andrew Morton <akpm@linux-foundation.org>
> Cc: Roman Gushchin <roman.gushchin@linux.dev>
> Cc: Hyeonggon Yoo <42.hyeyoo@gmail.com>
> Cc: linux-mm@kvack.org
> Signed-off-by: Kees Cook <keescook@chromium.org>
> ---
> include/linux/slab.h | 8 ++++++--
> mm/slab_common.c | 14 ++++++++++++++
> 2 files changed, 20 insertions(+), 2 deletions(-)
>
> diff --git a/include/linux/slab.h b/include/linux/slab.h
> index 970e9504949e..051d86ca31a8 100644
> --- a/include/linux/slab.h
> +++ b/include/linux/slab.h
> @@ -442,6 +442,8 @@ static_assert(PAGE_SHIFT <= 20);
>
> void *__kmalloc(size_t size, gfp_t flags) __assume_kmalloc_alignment __alloc_size(1);
> void *kmem_cache_alloc(struct kmem_cache *s, gfp_t flags) __assume_slab_alignment __malloc;
> +void *kmem_cache_alloc_sized(struct kmem_cache *s, gfp_t flags, size_t size)
> + __assume_slab_alignment __alloc_size(3);
> void *kmem_cache_alloc_lru(struct kmem_cache *s, struct list_lru *lru,
> gfp_t gfpflags) __assume_slab_alignment __malloc;
> void kmem_cache_free(struct kmem_cache *s, void *objp);
> @@ -469,6 +471,8 @@ void *__kmalloc_node(size_t size, gfp_t flags, int node) __assume_kmalloc_alignm
> __alloc_size(1);
> void *kmem_cache_alloc_node(struct kmem_cache *s, gfp_t flags, int node) __assume_slab_alignment
> __malloc;
> +void *kmem_cache_alloc_node_sized(struct kmem_cache *s, gfp_t flags, int node, size_t size)
> + __assume_slab_alignment __alloc_size(4);
>
> #ifdef CONFIG_TRACING
> void *kmalloc_trace(struct kmem_cache *s, gfp_t flags, size_t size)
> @@ -482,7 +486,7 @@ void *kmalloc_node_trace(struct kmem_cache *s, gfp_t gfpflags,
> static __always_inline __alloc_size(3)
> void *kmalloc_trace(struct kmem_cache *s, gfp_t flags, size_t size)
> {
> - void *ret = kmem_cache_alloc(s, flags);
> + void *ret = kmem_cache_alloc_sized(s, flags, size);
>
> ret = kasan_kmalloc(s, ret, size, flags);
> return ret;
> @@ -492,7 +496,7 @@ static __always_inline __alloc_size(4)
> void *kmalloc_node_trace(struct kmem_cache *s, gfp_t gfpflags,
> int node, size_t size)
> {
> - void *ret = kmem_cache_alloc_node(s, gfpflags, node);
> + void *ret = kmem_cache_alloc_node_sized(s, gfpflags, node, size);
>
> ret = kasan_kmalloc(s, ret, size, gfpflags);
> return ret;
> diff --git a/mm/slab_common.c b/mm/slab_common.c
> index 33b1886b06eb..5fa547539a6a 100644
> --- a/mm/slab_common.c
> +++ b/mm/slab_common.c
> @@ -1457,6 +1457,20 @@ size_t ksize(const void *objp)
> }
> EXPORT_SYMBOL(ksize);
>
> +/* Wrapper so __alloc_size() can see the actual allocation size. */
> +void *kmem_cache_alloc_sized(struct kmem_cache *s, gfp_t flags, size_t size)
> +{
> + return kmem_cache_alloc(s, flags);
> +}
> +EXPORT_SYMBOL(kmem_cache_alloc_sized);
> +
> +/* Wrapper so __alloc_size() can see the actual allocation size. */
> +void *kmem_cache_alloc_node_sized(struct kmem_cache *s, gfp_t flags, int node, size_t size)
> +{
> + return kmem_cache_alloc_node(s, flags, node);
> +}
> +EXPORT_SYMBOL(kmem_cache_alloc_node_sized);
The reason that we have two implementations of kmalloc_trace*
depending on CONFIG_TRACING is to save additional function call when
CONFIG_TRACING is not set.
With this patch there is no reason to keep both.
So let's drop #ifdefs and use single implementation in mm/slab_common.c.
Thanks!
> /* Tracepoints definitions. */
> EXPORT_TRACEPOINT_SYMBOL(kmalloc);
> EXPORT_TRACEPOINT_SYMBOL(kmem_cache_alloc);
> --
> 2.34.1
>
--
Hyeonggon
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [PATCH 3/6] slab: Provide functional __alloc_size() hints to kmalloc_trace*()
2022-11-03 14:16 ` Hyeonggon Yoo
@ 2022-11-04 18:22 ` Kees Cook
2022-11-05 1:09 ` Hyeonggon Yoo
0 siblings, 1 reply; 32+ messages in thread
From: Kees Cook @ 2022-11-04 18:22 UTC (permalink / raw)
To: Hyeonggon Yoo
Cc: Vlastimil Babka, Christoph Lameter, Pekka Enberg, David Rientjes,
Joonsoo Kim, Andrew Morton, Roman Gushchin, linux-mm, David Gow,
Rasmus Villemoes, Guenter Roeck, Andy Shevchenko, Paolo Abeni,
Geert Uytterhoeven, Nathan Chancellor, Nick Desaulniers, Tom Rix,
linux-kernel, linux-hardening, llvm
On Thu, Nov 03, 2022 at 11:16:53PM +0900, Hyeonggon Yoo wrote:
> On Tue, Nov 01, 2022 at 03:33:11PM -0700, Kees Cook wrote:
> > Since GCC cannot apply the __alloc_size attributes to inlines[1], all
> > allocator inlines need to explicitly call into extern functions that
> > contain a size argument. Provide these wrappers that end up just
> > ignoring the size argument for the actual allocation.
> >
> > This allows CONFIG_FORTIFY_SOURCE=y to see all various dynamic allocation
> > sizes under GCC 12+ and all supported Clang versions.
> >
> > [1] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96503
> >
> > Cc: Vlastimil Babka <vbabka@suse.cz>
> > Cc: Christoph Lameter <cl@linux.com>
> > Cc: Pekka Enberg <penberg@kernel.org>
> > Cc: David Rientjes <rientjes@google.com>
> > Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
> > Cc: Andrew Morton <akpm@linux-foundation.org>
> > Cc: Roman Gushchin <roman.gushchin@linux.dev>
> > Cc: Hyeonggon Yoo <42.hyeyoo@gmail.com>
> > Cc: linux-mm@kvack.org
> > Signed-off-by: Kees Cook <keescook@chromium.org>
> > ---
> > include/linux/slab.h | 8 ++++++--
> > mm/slab_common.c | 14 ++++++++++++++
> > 2 files changed, 20 insertions(+), 2 deletions(-)
> >
> > diff --git a/include/linux/slab.h b/include/linux/slab.h
> > index 970e9504949e..051d86ca31a8 100644
> > --- a/include/linux/slab.h
> > +++ b/include/linux/slab.h
> > @@ -442,6 +442,8 @@ static_assert(PAGE_SHIFT <= 20);
> >
> > void *__kmalloc(size_t size, gfp_t flags) __assume_kmalloc_alignment __alloc_size(1);
> > void *kmem_cache_alloc(struct kmem_cache *s, gfp_t flags) __assume_slab_alignment __malloc;
> > +void *kmem_cache_alloc_sized(struct kmem_cache *s, gfp_t flags, size_t size)
> > + __assume_slab_alignment __alloc_size(3);
> > void *kmem_cache_alloc_lru(struct kmem_cache *s, struct list_lru *lru,
> > gfp_t gfpflags) __assume_slab_alignment __malloc;
> > void kmem_cache_free(struct kmem_cache *s, void *objp);
> > @@ -469,6 +471,8 @@ void *__kmalloc_node(size_t size, gfp_t flags, int node) __assume_kmalloc_alignm
> > __alloc_size(1);
> > void *kmem_cache_alloc_node(struct kmem_cache *s, gfp_t flags, int node) __assume_slab_alignment
> > __malloc;
> > +void *kmem_cache_alloc_node_sized(struct kmem_cache *s, gfp_t flags, int node, size_t size)
> > + __assume_slab_alignment __alloc_size(4);
> >
> > #ifdef CONFIG_TRACING
> > void *kmalloc_trace(struct kmem_cache *s, gfp_t flags, size_t size)
> > @@ -482,7 +486,7 @@ void *kmalloc_node_trace(struct kmem_cache *s, gfp_t gfpflags,
> > static __always_inline __alloc_size(3)
> > void *kmalloc_trace(struct kmem_cache *s, gfp_t flags, size_t size)
> > {
> > - void *ret = kmem_cache_alloc(s, flags);
> > + void *ret = kmem_cache_alloc_sized(s, flags, size);
> >
> > ret = kasan_kmalloc(s, ret, size, flags);
> > return ret;
> > @@ -492,7 +496,7 @@ static __always_inline __alloc_size(4)
> > void *kmalloc_node_trace(struct kmem_cache *s, gfp_t gfpflags,
> > int node, size_t size)
> > {
> > - void *ret = kmem_cache_alloc_node(s, gfpflags, node);
> > + void *ret = kmem_cache_alloc_node_sized(s, gfpflags, node, size);
> >
> > ret = kasan_kmalloc(s, ret, size, gfpflags);
> > return ret;
> > diff --git a/mm/slab_common.c b/mm/slab_common.c
> > index 33b1886b06eb..5fa547539a6a 100644
> > --- a/mm/slab_common.c
> > +++ b/mm/slab_common.c
> > @@ -1457,6 +1457,20 @@ size_t ksize(const void *objp)
> > }
> > EXPORT_SYMBOL(ksize);
> >
> > +/* Wrapper so __alloc_size() can see the actual allocation size. */
> > +void *kmem_cache_alloc_sized(struct kmem_cache *s, gfp_t flags, size_t size)
> > +{
> > + return kmem_cache_alloc(s, flags);
> > +}
> > +EXPORT_SYMBOL(kmem_cache_alloc_sized);
> > +
> > +/* Wrapper so __alloc_size() can see the actual allocation size. */
> > +void *kmem_cache_alloc_node_sized(struct kmem_cache *s, gfp_t flags, int node, size_t size)
> > +{
> > + return kmem_cache_alloc_node(s, flags, node);
> > +}
> > +EXPORT_SYMBOL(kmem_cache_alloc_node_sized);
>
> The reason that we have two implementations of kmalloc_trace*
> depending on CONFIG_TRACING is to save additional function call when
> CONFIG_TRACING is not set.
>
> With this patch there is no reason to keep both.
> So let's drop #ifdefs and use single implementation in mm/slab_common.c.
Okay, I'll respin...
--
Kees Cook
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [PATCH 3/6] slab: Provide functional __alloc_size() hints to kmalloc_trace*()
2022-11-04 18:22 ` Kees Cook
@ 2022-11-05 1:09 ` Hyeonggon Yoo
2022-11-05 6:45 ` Kees Cook
0 siblings, 1 reply; 32+ messages in thread
From: Hyeonggon Yoo @ 2022-11-05 1:09 UTC (permalink / raw)
To: Kees Cook
Cc: Vlastimil Babka, Christoph Lameter, Pekka Enberg, David Rientjes,
Joonsoo Kim, Andrew Morton, Roman Gushchin, linux-mm, David Gow,
Rasmus Villemoes, Guenter Roeck, Andy Shevchenko, Paolo Abeni,
Geert Uytterhoeven, Nathan Chancellor, Nick Desaulniers, Tom Rix,
linux-kernel, linux-hardening, llvm
On Fri, Nov 04, 2022 at 11:22:42AM -0700, Kees Cook wrote:
> On Thu, Nov 03, 2022 at 11:16:53PM +0900, Hyeonggon Yoo wrote:
> > On Tue, Nov 01, 2022 at 03:33:11PM -0700, Kees Cook wrote:
> > > Since GCC cannot apply the __alloc_size attributes to inlines[1], all
> > > allocator inlines need to explicitly call into extern functions that
> > > contain a size argument. Provide these wrappers that end up just
> > > ignoring the size argument for the actual allocation.
> > >
> > > This allows CONFIG_FORTIFY_SOURCE=y to see all various dynamic allocation
> > > sizes under GCC 12+ and all supported Clang versions.
> > >
> > > [1] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96503
> > >
> > > Cc: Vlastimil Babka <vbabka@suse.cz>
> > > Cc: Christoph Lameter <cl@linux.com>
> > > Cc: Pekka Enberg <penberg@kernel.org>
> > > Cc: David Rientjes <rientjes@google.com>
> > > Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
> > > Cc: Andrew Morton <akpm@linux-foundation.org>
> > > Cc: Roman Gushchin <roman.gushchin@linux.dev>
> > > Cc: Hyeonggon Yoo <42.hyeyoo@gmail.com>
> > > Cc: linux-mm@kvack.org
> > > Signed-off-by: Kees Cook <keescook@chromium.org>
> > > ---
> > > include/linux/slab.h | 8 ++++++--
> > > mm/slab_common.c | 14 ++++++++++++++
> > > 2 files changed, 20 insertions(+), 2 deletions(-)
> > >
> > > diff --git a/include/linux/slab.h b/include/linux/slab.h
> > > index 970e9504949e..051d86ca31a8 100644
> > > --- a/include/linux/slab.h
> > > +++ b/include/linux/slab.h
> > > @@ -442,6 +442,8 @@ static_assert(PAGE_SHIFT <= 20);
> > >
> > > void *__kmalloc(size_t size, gfp_t flags) __assume_kmalloc_alignment __alloc_size(1);
> > > void *kmem_cache_alloc(struct kmem_cache *s, gfp_t flags) __assume_slab_alignment __malloc;
> > > +void *kmem_cache_alloc_sized(struct kmem_cache *s, gfp_t flags, size_t size)
> > > + __assume_slab_alignment __alloc_size(3);
> > > void *kmem_cache_alloc_lru(struct kmem_cache *s, struct list_lru *lru,
> > > gfp_t gfpflags) __assume_slab_alignment __malloc;
> > > void kmem_cache_free(struct kmem_cache *s, void *objp);
> > > @@ -469,6 +471,8 @@ void *__kmalloc_node(size_t size, gfp_t flags, int node) __assume_kmalloc_alignm
> > > __alloc_size(1);
> > > void *kmem_cache_alloc_node(struct kmem_cache *s, gfp_t flags, int node) __assume_slab_alignment
> > > __malloc;
> > > +void *kmem_cache_alloc_node_sized(struct kmem_cache *s, gfp_t flags, int node, size_t size)
> > > + __assume_slab_alignment __alloc_size(4);
> > >
> > > #ifdef CONFIG_TRACING
> > > void *kmalloc_trace(struct kmem_cache *s, gfp_t flags, size_t size)
> > > @@ -482,7 +486,7 @@ void *kmalloc_node_trace(struct kmem_cache *s, gfp_t gfpflags,
> > > static __always_inline __alloc_size(3)
> > > void *kmalloc_trace(struct kmem_cache *s, gfp_t flags, size_t size)
> > > {
> > > - void *ret = kmem_cache_alloc(s, flags);
> > > + void *ret = kmem_cache_alloc_sized(s, flags, size);
> > >
> > > ret = kasan_kmalloc(s, ret, size, flags);
> > > return ret;
> > > @@ -492,7 +496,7 @@ static __always_inline __alloc_size(4)
> > > void *kmalloc_node_trace(struct kmem_cache *s, gfp_t gfpflags,
> > > int node, size_t size)
> > > {
> > > - void *ret = kmem_cache_alloc_node(s, gfpflags, node);
> > > + void *ret = kmem_cache_alloc_node_sized(s, gfpflags, node, size);
> > >
> > > ret = kasan_kmalloc(s, ret, size, gfpflags);
> > > return ret;
> > > diff --git a/mm/slab_common.c b/mm/slab_common.c
> > > index 33b1886b06eb..5fa547539a6a 100644
> > > --- a/mm/slab_common.c
> > > +++ b/mm/slab_common.c
> > > @@ -1457,6 +1457,20 @@ size_t ksize(const void *objp)
> > > }
> > > EXPORT_SYMBOL(ksize);
> > >
> > > +/* Wrapper so __alloc_size() can see the actual allocation size. */
> > > +void *kmem_cache_alloc_sized(struct kmem_cache *s, gfp_t flags, size_t size)
> > > +{
> > > + return kmem_cache_alloc(s, flags);
> > > +}
> > > +EXPORT_SYMBOL(kmem_cache_alloc_sized);
> > > +
> > > +/* Wrapper so __alloc_size() can see the actual allocation size. */
> > > +void *kmem_cache_alloc_node_sized(struct kmem_cache *s, gfp_t flags, int node, size_t size)
> > > +{
> > > + return kmem_cache_alloc_node(s, flags, node);
> > > +}
> > > +EXPORT_SYMBOL(kmem_cache_alloc_node_sized);
> >
> > The reason that we have two implementations of kmalloc_trace*
> > depending on CONFIG_TRACING is to save additional function call when
> > CONFIG_TRACING is not set.
> >
> > With this patch there is no reason to keep both.
> > So let's drop #ifdefs and use single implementation in mm/slab_common.c.
>
> Okay, I'll respin...
>
> --
> Kees Cook
Oh, it seems Vlastimil already did that.
Maybe simply drop this patch in next spin?
https://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git/commit/?h=slab/for-6.1-rc4/fixes&id=eb4940d4adf590590a9d0c47e38d2799c2ff9670
Thanks!
--
Hyeonggon
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [PATCH 3/6] slab: Provide functional __alloc_size() hints to kmalloc_trace*()
2022-11-05 1:09 ` Hyeonggon Yoo
@ 2022-11-05 6:45 ` Kees Cook
0 siblings, 0 replies; 32+ messages in thread
From: Kees Cook @ 2022-11-05 6:45 UTC (permalink / raw)
To: Hyeonggon Yoo
Cc: Vlastimil Babka, Christoph Lameter, Pekka Enberg, David Rientjes,
Joonsoo Kim, Andrew Morton, Roman Gushchin, linux-mm, David Gow,
Rasmus Villemoes, Guenter Roeck, Andy Shevchenko, Paolo Abeni,
Geert Uytterhoeven, Nathan Chancellor, Nick Desaulniers, Tom Rix,
linux-kernel, linux-hardening, llvm
On Sat, Nov 05, 2022 at 10:09:32AM +0900, Hyeonggon Yoo wrote:
> On Fri, Nov 04, 2022 at 11:22:42AM -0700, Kees Cook wrote:
> > On Thu, Nov 03, 2022 at 11:16:53PM +0900, Hyeonggon Yoo wrote:
> > > On Tue, Nov 01, 2022 at 03:33:11PM -0700, Kees Cook wrote:
> > > > Since GCC cannot apply the __alloc_size attributes to inlines[1], all
> > > > allocator inlines need to explicitly call into extern functions that
> > > > contain a size argument. Provide these wrappers that end up just
> > > > ignoring the size argument for the actual allocation.
> > > >
> > > > This allows CONFIG_FORTIFY_SOURCE=y to see all various dynamic allocation
> > > > sizes under GCC 12+ and all supported Clang versions.
> > > >
> > > > [1] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96503
> > > >
> > > > Cc: Vlastimil Babka <vbabka@suse.cz>
> > > > Cc: Christoph Lameter <cl@linux.com>
> > > > Cc: Pekka Enberg <penberg@kernel.org>
> > > > Cc: David Rientjes <rientjes@google.com>
> > > > Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
> > > > Cc: Andrew Morton <akpm@linux-foundation.org>
> > > > Cc: Roman Gushchin <roman.gushchin@linux.dev>
> > > > Cc: Hyeonggon Yoo <42.hyeyoo@gmail.com>
> > > > Cc: linux-mm@kvack.org
> > > > Signed-off-by: Kees Cook <keescook@chromium.org>
> > > > ---
> > > > include/linux/slab.h | 8 ++++++--
> > > > mm/slab_common.c | 14 ++++++++++++++
> > > > 2 files changed, 20 insertions(+), 2 deletions(-)
> > > >
> > > > diff --git a/include/linux/slab.h b/include/linux/slab.h
> > > > index 970e9504949e..051d86ca31a8 100644
> > > > --- a/include/linux/slab.h
> > > > +++ b/include/linux/slab.h
> > > > @@ -442,6 +442,8 @@ static_assert(PAGE_SHIFT <= 20);
> > > >
> > > > void *__kmalloc(size_t size, gfp_t flags) __assume_kmalloc_alignment __alloc_size(1);
> > > > void *kmem_cache_alloc(struct kmem_cache *s, gfp_t flags) __assume_slab_alignment __malloc;
> > > > +void *kmem_cache_alloc_sized(struct kmem_cache *s, gfp_t flags, size_t size)
> > > > + __assume_slab_alignment __alloc_size(3);
> > > > void *kmem_cache_alloc_lru(struct kmem_cache *s, struct list_lru *lru,
> > > > gfp_t gfpflags) __assume_slab_alignment __malloc;
> > > > void kmem_cache_free(struct kmem_cache *s, void *objp);
> > > > @@ -469,6 +471,8 @@ void *__kmalloc_node(size_t size, gfp_t flags, int node) __assume_kmalloc_alignm
> > > > __alloc_size(1);
> > > > void *kmem_cache_alloc_node(struct kmem_cache *s, gfp_t flags, int node) __assume_slab_alignment
> > > > __malloc;
> > > > +void *kmem_cache_alloc_node_sized(struct kmem_cache *s, gfp_t flags, int node, size_t size)
> > > > + __assume_slab_alignment __alloc_size(4);
> > > >
> > > > #ifdef CONFIG_TRACING
> > > > void *kmalloc_trace(struct kmem_cache *s, gfp_t flags, size_t size)
> > > > @@ -482,7 +486,7 @@ void *kmalloc_node_trace(struct kmem_cache *s, gfp_t gfpflags,
> > > > static __always_inline __alloc_size(3)
> > > > void *kmalloc_trace(struct kmem_cache *s, gfp_t flags, size_t size)
> > > > {
> > > > - void *ret = kmem_cache_alloc(s, flags);
> > > > + void *ret = kmem_cache_alloc_sized(s, flags, size);
> > > >
> > > > ret = kasan_kmalloc(s, ret, size, flags);
> > > > return ret;
> > > > @@ -492,7 +496,7 @@ static __always_inline __alloc_size(4)
> > > > void *kmalloc_node_trace(struct kmem_cache *s, gfp_t gfpflags,
> > > > int node, size_t size)
> > > > {
> > > > - void *ret = kmem_cache_alloc_node(s, gfpflags, node);
> > > > + void *ret = kmem_cache_alloc_node_sized(s, gfpflags, node, size);
> > > >
> > > > ret = kasan_kmalloc(s, ret, size, gfpflags);
> > > > return ret;
> > > > diff --git a/mm/slab_common.c b/mm/slab_common.c
> > > > index 33b1886b06eb..5fa547539a6a 100644
> > > > --- a/mm/slab_common.c
> > > > +++ b/mm/slab_common.c
> > > > @@ -1457,6 +1457,20 @@ size_t ksize(const void *objp)
> > > > }
> > > > EXPORT_SYMBOL(ksize);
> > > >
> > > > +/* Wrapper so __alloc_size() can see the actual allocation size. */
> > > > +void *kmem_cache_alloc_sized(struct kmem_cache *s, gfp_t flags, size_t size)
> > > > +{
> > > > + return kmem_cache_alloc(s, flags);
> > > > +}
> > > > +EXPORT_SYMBOL(kmem_cache_alloc_sized);
> > > > +
> > > > +/* Wrapper so __alloc_size() can see the actual allocation size. */
> > > > +void *kmem_cache_alloc_node_sized(struct kmem_cache *s, gfp_t flags, int node, size_t size)
> > > > +{
> > > > + return kmem_cache_alloc_node(s, flags, node);
> > > > +}
> > > > +EXPORT_SYMBOL(kmem_cache_alloc_node_sized);
> > >
> > > The reason that we have two implementations of kmalloc_trace*
> > > depending on CONFIG_TRACING is to save additional function call when
> > > CONFIG_TRACING is not set.
> > >
> > > With this patch there is no reason to keep both.
> > > So let's drop #ifdefs and use single implementation in mm/slab_common.c.
> >
> > Okay, I'll respin...
> >
> > --
> > Kees Cook
>
> Oh, it seems Vlastimil already did that.
> Maybe simply drop this patch in next spin?
>
> https://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git/commit/?h=slab/for-6.1-rc4/fixes&id=eb4940d4adf590590a9d0c47e38d2799c2ff9670
Oh! Well, yes, that makes that easy. :)
--
Kees Cook
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [PATCH 0/6] slab: Provide full coverage for __alloc_size attribute
2022-11-01 22:33 [PATCH 0/6] slab: Provide full coverage for __alloc_size attribute Kees Cook
` (5 preceding siblings ...)
2022-11-01 22:33 ` [PATCH 6/6] kunit/fortify: Validate __alloc_size attribute results Kees Cook
@ 2022-11-29 12:24 ` Conor Dooley
2022-11-29 12:33 ` Arnd Bergmann
6 siblings, 1 reply; 32+ messages in thread
From: Conor Dooley @ 2022-11-29 12:24 UTC (permalink / raw)
To: Kees Cook
Cc: Vlastimil Babka, David Gow, Christoph Lameter, Pekka Enberg,
David Rientjes, Joonsoo Kim, Roman Gushchin, Hyeonggon Yoo,
Rasmus Villemoes, Guenter Roeck, Andy Shevchenko, Paolo Abeni,
Geert Uytterhoeven, Nathan Chancellor, Nick Desaulniers, Tom Rix,
linux-kernel, linux-mm, linux-hardening, llvm
On Tue, Nov 01, 2022 at 03:33:08PM -0700, Kees Cook wrote:
> Hi,
>
> This is a series to work around a deficiency in GCC (>=11) and Clang
> (<16) where the __alloc_size attribute does not apply to inlines. :(
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96503
>
> This manifests as reduced overflow detection coverage for many allocation
> sites under CONFIG_FORTIFY_SOURCE=y, where the allocation size was
> not actually being propagated to __builtin_dynamic_object_size(). In
> addition to working around the issue, expand use of __alloc_size (and
> __realloc_size) to more places and provide KUnit tests to validate all
> the covered allocator APIs.
Hello Kees!
It would appear that one of the macros you've added here is doing Bad
Things^TM to allmodconfig on RISC-V since the 22nd:
../lib/fortify_kunit.c: In function 'alloc_size_kmalloc_const_test':
../lib/fortify_kunit.c:140:1: error: the frame size of 2384 bytes is larger than 2048 bytes [-Werror=frame-larger-than=]
140 | } \
| ^
../lib/fortify_kunit.c:209:1: note: in expansion of macro 'DEFINE_ALLOC_SIZE_TEST_PAIR'
209 | DEFINE_ALLOC_SIZE_TEST_PAIR(kmalloc)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
CONFIG_GCC_VERSION=110100
CONFIG_AS_VERSION=23700
CONFIG_LD_VERSION=23700
The report came out of my CI (which I should have passed on sooner) so
I do not have anything other than stderr - I can get you anything else
you'd like/need though if you LMK.
Thanks,
Conor.
> Kees Cook (6):
> slab: Clean up SLOB vs kmalloc() definition
> slab: Remove special-casing of const 0 size allocations
> slab: Provide functional __alloc_size() hints to kmalloc_trace*()
> string: Add __realloc_size hint to kmemdup()
> driver core: Add __alloc_size hint to devm allocators
> kunit/fortify: Validate __alloc_size attribute results
>
> include/linux/device.h | 7 +-
> include/linux/fortify-string.h | 2 +-
> include/linux/slab.h | 36 ++---
> include/linux/string.h | 2 +-
> lib/Makefile | 1 +
> lib/fortify_kunit.c | 255 +++++++++++++++++++++++++++++++++
> mm/slab_common.c | 14 ++
> 7 files changed, 296 insertions(+), 21 deletions(-)
>
> --
> 2.34.1
>
>
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [PATCH 0/6] slab: Provide full coverage for __alloc_size attribute
2022-11-29 12:24 ` [PATCH 0/6] slab: Provide full coverage for __alloc_size attribute Conor Dooley
@ 2022-11-29 12:33 ` Arnd Bergmann
2022-12-01 17:15 ` Kees Cook
0 siblings, 1 reply; 32+ messages in thread
From: Arnd Bergmann @ 2022-11-29 12:33 UTC (permalink / raw)
To: Conor.Dooley, Kees Cook
Cc: Vlastimil Babka, David Gow, Christoph Lameter, Pekka Enberg,
David Rientjes, Joonsoo Kim, Roman Gushchin, Hyeonggon Yoo,
Rasmus Villemoes, Guenter Roeck, Andy Shevchenko, Paolo Abeni,
Geert Uytterhoeven, Nathan Chancellor, Nick Desaulniers, Tom Rix,
linux-kernel, linux-mm, linux-hardening, llvm
On Tue, Nov 29, 2022, at 13:24, Conor Dooley wrote:
> On Tue, Nov 01, 2022 at 03:33:08PM -0700, Kees Cook wrote:
>> Hi,
>>
>> This is a series to work around a deficiency in GCC (>=11) and Clang
>> (<16) where the __alloc_size attribute does not apply to inlines. :(
>> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96503
>>
>> This manifests as reduced overflow detection coverage for many allocation
>> sites under CONFIG_FORTIFY_SOURCE=y, where the allocation size was
>> not actually being propagated to __builtin_dynamic_object_size(). In
>> addition to working around the issue, expand use of __alloc_size (and
>> __realloc_size) to more places and provide KUnit tests to validate all
>> the covered allocator APIs.
>
> Hello Kees!
>
> It would appear that one of the macros you've added here is doing Bad
> Things^TM to allmodconfig on RISC-V since the 22nd:
>
> ../lib/fortify_kunit.c: In function 'alloc_size_kmalloc_const_test':
> ../lib/fortify_kunit.c:140:1: error: the frame size of 2384 bytes is
> larger than 2048 bytes [-Werror=frame-larger-than=]
> 140 | }
> \
> | ^
> ../lib/fortify_kunit.c:209:1: note: in expansion of macro
> 'DEFINE_ALLOC_SIZE_TEST_PAIR'
> 209 | DEFINE_ALLOC_SIZE_TEST_PAIR(kmalloc)
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~
> cc1: all warnings being treated as errors
>
> CONFIG_GCC_VERSION=110100
> CONFIG_AS_VERSION=23700
> CONFIG_LD_VERSION=23700
>
> The report came out of my CI (which I should have passed on sooner) so
> I do not have anything other than stderr - I can get you anything else
> you'd like/need though if you LMK.
There is generally a conflict between kunit and the structleak
gcc plugin, I think the Makefile needs a line like
CFLAGS_fortify_kunit.o += $(DISABLE_STRUCTLEAK_PLUGIN)
Arnd
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [PATCH 0/6] slab: Provide full coverage for __alloc_size attribute
2022-11-29 12:33 ` Arnd Bergmann
@ 2022-12-01 17:15 ` Kees Cook
0 siblings, 0 replies; 32+ messages in thread
From: Kees Cook @ 2022-12-01 17:15 UTC (permalink / raw)
To: Arnd Bergmann
Cc: Conor.Dooley, Vlastimil Babka, David Gow, Christoph Lameter,
Pekka Enberg, David Rientjes, Joonsoo Kim, Roman Gushchin,
Hyeonggon Yoo, Rasmus Villemoes, Guenter Roeck, Andy Shevchenko,
Paolo Abeni, Geert Uytterhoeven, Nathan Chancellor,
Nick Desaulniers, Tom Rix, linux-kernel, linux-mm,
linux-hardening, llvm
On Tue, Nov 29, 2022 at 01:33:03PM +0100, Arnd Bergmann wrote:
> On Tue, Nov 29, 2022, at 13:24, Conor Dooley wrote:
> > On Tue, Nov 01, 2022 at 03:33:08PM -0700, Kees Cook wrote:
> >> Hi,
> >>
> >> This is a series to work around a deficiency in GCC (>=11) and Clang
> >> (<16) where the __alloc_size attribute does not apply to inlines. :(
> >> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96503
> >>
> >> This manifests as reduced overflow detection coverage for many allocation
> >> sites under CONFIG_FORTIFY_SOURCE=y, where the allocation size was
> >> not actually being propagated to __builtin_dynamic_object_size(). In
> >> addition to working around the issue, expand use of __alloc_size (and
> >> __realloc_size) to more places and provide KUnit tests to validate all
> >> the covered allocator APIs.
> >
> > Hello Kees!
> >
> > It would appear that one of the macros you've added here is doing Bad
> > Things^TM to allmodconfig on RISC-V since the 22nd:
> >
> > ../lib/fortify_kunit.c: In function 'alloc_size_kmalloc_const_test':
> > ../lib/fortify_kunit.c:140:1: error: the frame size of 2384 bytes is
> > larger than 2048 bytes [-Werror=frame-larger-than=]
> > 140 | }
> > \
> > | ^
> > ../lib/fortify_kunit.c:209:1: note: in expansion of macro
> > 'DEFINE_ALLOC_SIZE_TEST_PAIR'
> > 209 | DEFINE_ALLOC_SIZE_TEST_PAIR(kmalloc)
> > | ^~~~~~~~~~~~~~~~~~~~~~~~~~~
> > cc1: all warnings being treated as errors
> >
> > CONFIG_GCC_VERSION=110100
> > CONFIG_AS_VERSION=23700
> > CONFIG_LD_VERSION=23700
> >
> > The report came out of my CI (which I should have passed on sooner) so
> > I do not have anything other than stderr - I can get you anything else
> > you'd like/need though if you LMK.
>
> There is generally a conflict between kunit and the structleak
> gcc plugin, I think the Makefile needs a line like
>
> CFLAGS_fortify_kunit.o += $(DISABLE_STRUCTLEAK_PLUGIN)
Thanks for the report! I've taken Anders's patch for this now.
--
Kees Cook
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [PATCH 5/6] driver core: Add __alloc_size hint to devm allocators
2022-11-01 22:33 ` [PATCH 5/6] driver core: Add __alloc_size hint to devm allocators Kees Cook
@ 2023-02-01 7:36 ` Yongqin Liu
2023-02-01 8:11 ` John Stultz
0 siblings, 1 reply; 32+ messages in thread
From: Yongqin Liu @ 2023-02-01 7:36 UTC (permalink / raw)
To: Kees Cook
Cc: Vlastimil Babka, Greg Kroah-Hartman, Rasmus Villemoes,
Thomas Gleixner, Jason Gunthorpe, Nishanth Menon, Michael Kelley,
Dan Williams, Won Chung, David Gow, Christoph Lameter,
Pekka Enberg, David Rientjes, Joonsoo Kim, Roman Gushchin,
Hyeonggon Yoo, Guenter Roeck, Andy Shevchenko, Paolo Abeni,
Geert Uytterhoeven, Nathan Chancellor, Nick Desaulniers, Tom Rix,
linux-kernel, linux-mm, linux-hardening, llvm, Sumit Semwal,
John Stultz
Hi, Kees
This change causes "Kernel panic - not syncing: BRK handler: Fatal exception"
for the android-mainline based hikey960 build, with this commit reverted,
there is no problem for the build to boot to the homescreen.
Not sure if you have any idea about it and give some suggestions.
Here is part of the kernel panic log:
[ 9.479878][ T122] ueventd: Loading module
/vendor/lib/modules/spi-pl022.ko with args ''
[ 9.480276][ T115] apexd-bootstrap: Pre-allocated loop device 29
[ 9.480517][ T123] ueventd: LoadWithAliases was unable to load
of:Nhi3660_i2sT(null)Chisilicon,hi3660-i2s-1.0
[ 9.480632][ T121] Unexpected kernel BRK exception at EL1
[ 9.480637][ T121] Internal error: BRK handler:
00000000f2000001 [#1] PREEMPT SMP
[ 9.480644][ T121] Modules linked in: cpufreq_dt(E+)
hisi_thermal(E+) phy_hi3660_usb3(E) btqca(E) hi6421_pmic_core(E)
btbcm(E) spi_pl022(E) hi3660_mailbox(E) i2c_designware_platform(E)
mali_kbase(OE) dw_mmc_k3(E) bluetooth(E) dw_mmc_pltfm(E) dw_mmc(E)
kirin_drm(E) rfkill(E) kirin_dsi(E) i2c_designware_core(E) k3dma(E)
drm_dma_helper(E) cma_heap(E) system_heap(E)
[ 9.480688][ T121] CPU: 4 PID: 121 Comm: ueventd Tainted: G
OE 6.2.0-rc6-mainline-14196-g1d9f94ec75b9 #1
[ 9.480694][ T121] Hardware name: HiKey960 (DT)
[ 9.480697][ T121] pstate: 20400005 (nzCv daif +PAN -UAO -TCO
-DIT -SSBS BTYPE=--)
[ 9.480703][ T121] pc : hi3660_thermal_probe+0x6c/0x74 [hisi_thermal]
[ 9.480722][ T121] lr : hi3660_thermal_probe+0x38/0x74 [hisi_thermal]
[ 9.480733][ T121] sp : ffffffc00aa13700
[ 9.480735][ T121] x29: ffffffc00aa13700 x28: 0000007ff8ae8531
x27: 00000000000008c0
[ 9.480743][ T121] x26: ffffffc00aa2a300 x25: ffffffc00aa2ab40
x24: 000000000000001d
[ 9.480749][ T121] x23: ffffffc00a29d000 x22: 0000000000000000
x21: ffffff8001fa4a80
[ 9.480755][ T121] x20: 0000000000000001 x19: ffffff8001fa4a80
x18: ffffffc00a8810b0
[ 9.480761][ T121] x17: 000000007ab542f2 x16: 000000007ab542f2
x15: ffffffc00aa01000
[ 9.480767][ T121] x14: ffffffc00966f250 x13: ffffffc0b58f9000
x12: ffffffc00a055f10
[ 9.480771][ T123] ueventd: LoadWithAliases was unable to load
cpu:type:aarch64:feature:,0000,0001,0002,0003,0004,0005,0006,0007,000B
[ 9.480773][ T121]
[ 9.480774][ T121] x11: 0000000000000000 x10: 0000000000000001
x9 : 0000000100000000
[ 9.480780][ T123] ueventd:
[ 9.480780][ T121] x8 : ffffffc0044154cb x7 : 0000000000000000
x6 : 000000000000003f
[ 9.480786][ T121] x5 : 0000000000000020 x4 : ffffffc0098db323
x3 : ffffff801aeb62c0
[ 9.480792][ T121] x2 : ffffff801aeb62c0 x1 : 0000000000000000
x0 : ffffff8001fa4c80
[ 9.480798][ T121] Call trace:
[ 9.480801][ T121] hi3660_thermal_probe+0x6c/0x74 [hisi_thermal]
[ 9.480813][ T121] hisi_thermal_probe+0xbc/0x284 [hisi_thermal]
[ 9.480823][ T121] platform_probe+0xcc/0xf8
[ 9.480836][ T121] really_probe+0x19c/0x390
[ 9.480842][ T121] __driver_probe_device+0xc0/0xf0
[ 9.480848][ T121] driver_probe_device+0x4c/0x228
[ 9.480853][ T121] __driver_attach+0x110/0x1e0
[ 9.480858][ T121] bus_for_each_dev+0xa0/0xf4
[ 9.480864][ T121] driver_attach+0x2c/0x40
[ 9.480868][ T121] bus_add_driver+0x118/0x208
[ 9.480873][ T121] driver_register+0x80/0x124
[ 9.480878][ T121] __platform_driver_register+0x2c/0x40
[ 9.480884][ T121] init_module+0x28/0xfe4 [hisi_thermal]
[ 9.480895][ T121] do_one_initcall+0xe4/0x334
[ 9.480902][ T121] do_init_module+0x50/0x1f0
[ 9.480909][ T121] load_module+0x1034/0x1204
[ 9.480914][ T121] __arm64_sys_finit_module+0xc8/0x11c
[ 9.480919][ T121] invoke_syscall+0x60/0x130
[ 9.480926][ T121] el0_svc_common+0xbc/0x100
[ 9.480931][ T121] do_el0_svc+0x38/0xc4
[ 9.480937][ T121] el0_svc+0x34/0xc4
[ 9.480945][ T121] el0t_64_sync_handler+0x8c/0xfc
[ 9.480950][ T121] el0t_64_sync+0x1a4/0x1a8
[ 9.480957][ T121] Code: 91132d08 b9001814 f9000013 f9000808 (d4200020)
[ 9.480960][ T121] ---[ end trace 0000000000000000 ]---
[ 9.482201][ T72] dwmmc_k3 ff37f000.dwmmc1: IDMAC supports
64-bit address mode.
[ 9.482225][ T72] dwmmc_k3 ff37f000.dwmmc1: Using internal
DMA controller.
[ 9.482232][ T72] dwmmc_k3 ff37f000.dwmmc1: Version ID is 270a
[ 9.482261][ T72] dwmmc_k3 ff37f000.dwmmc1: DW MMC controller
at irq 72,32 bit host data width,128 deep fifo
[ 9.482406][ T117] cpu cpu0: EM: created perf domain
[ 9.482677][ T118] ueventd: Loaded kernel module
/vendor/lib/modules/btqca.ko
[ 9.482745][ T118] ueventd: Loading module
/vendor/lib/modules/hci_uart.ko with args ''
[ 9.483117][ T117] cpu cpu4: EM: created perf domain
[ 9.483767][ T117] ueventd: Loaded kernel module
/vendor/lib/modules/cpufreq-dt.ko
[ 9.484265][ T72] dwmmc_k3 ff37f000.dwmmc1: fifo-depth
property not found, using value of FIFOTH register as default
[ 9.484326][ T117] ueventd: LoadWithAliases was unable to load
cpu:type:aarch64:feature:,0000,0001,0002,0003,0004,0005,0006,0007,000B
[ 9.484335][ T117] ueventd:
[ 9.486508][ T72] dwmmc_k3 ff37f000.dwmmc1: IDMAC supports
64-bit address mode.
[ 9.486564][ T72] dwmmc_k3 ff37f000.dwmmc1: Using internal
DMA controller.
[ 9.486572][ T72] dwmmc_k3 ff37f000.dwmmc1: Version ID is 270a
[ 9.486620][ T72] dwmmc_k3 ff37f000.dwmmc1: DW MMC controller
at irq 72,32 bit host data width,64 deep fifo
[ 9.488281][ T121] Kernel panic - not syncing: BRK handler:
Fatal exception
for the full serial console log, please check here:
http://ix.io/4mLg
Thanks,
Yongqin Liu
On Wed, 2 Nov 2022 at 06:34, Kees Cook <keescook@chromium.org> wrote:
>
> Mark the devm_*alloc()-family of allocations with appropriate
> __alloc_size()/__realloc_size() hints so the compiler can attempt to
> reason about buffer lengths from allocations.
>
> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> Cc: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
> Cc: Thomas Gleixner <tglx@linutronix.de>
> Cc: Jason Gunthorpe <jgg@ziepe.ca>
> Cc: Nishanth Menon <nm@ti.com>
> Cc: Michael Kelley <mikelley@microsoft.com>
> Cc: Dan Williams <dan.j.williams@intel.com>
> Cc: Won Chung <wonchung@google.com>
> Signed-off-by: Kees Cook <keescook@chromium.org>
> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> Link: https://lore.kernel.org/r/20221029074734.gonna.276-kees@kernel.org
> ---
> This is already in -next, but I'm including it here again to avoid any
> confusion about this series landing (or being tested) via another tree.
> ---
> include/linux/device.h | 7 ++++---
> 1 file changed, 4 insertions(+), 3 deletions(-)
>
> diff --git a/include/linux/device.h b/include/linux/device.h
> index 424b55df0272..5e4cd857e74f 100644
> --- a/include/linux/device.h
> +++ b/include/linux/device.h
> @@ -197,9 +197,9 @@ void devres_remove_group(struct device *dev, void *id);
> int devres_release_group(struct device *dev, void *id);
>
> /* managed devm_k.alloc/kfree for device drivers */
> -void *devm_kmalloc(struct device *dev, size_t size, gfp_t gfp) __malloc;
> +void *devm_kmalloc(struct device *dev, size_t size, gfp_t gfp) __alloc_size(2);
> void *devm_krealloc(struct device *dev, void *ptr, size_t size,
> - gfp_t gfp) __must_check;
> + gfp_t gfp) __must_check __realloc_size(3);
> __printf(3, 0) char *devm_kvasprintf(struct device *dev, gfp_t gfp,
> const char *fmt, va_list ap) __malloc;
> __printf(3, 4) char *devm_kasprintf(struct device *dev, gfp_t gfp,
> @@ -226,7 +226,8 @@ static inline void *devm_kcalloc(struct device *dev,
> void devm_kfree(struct device *dev, const void *p);
> char *devm_kstrdup(struct device *dev, const char *s, gfp_t gfp) __malloc;
> const char *devm_kstrdup_const(struct device *dev, const char *s, gfp_t gfp);
> -void *devm_kmemdup(struct device *dev, const void *src, size_t len, gfp_t gfp);
> +void *devm_kmemdup(struct device *dev, const void *src, size_t len, gfp_t gfp)
> + __realloc_size(3);
>
> unsigned long devm_get_free_pages(struct device *dev,
> gfp_t gfp_mask, unsigned int order);
> --
> 2.34.1
>
--
Best Regards,
Yongqin Liu
---------------------------------------------------------------
#mailing list
linaro-android@lists.linaro.org
http://lists.linaro.org/mailman/listinfo/linaro-android
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [PATCH 5/6] driver core: Add __alloc_size hint to devm allocators
2023-02-01 7:36 ` Yongqin Liu
@ 2023-02-01 8:11 ` John Stultz
2023-02-01 8:16 ` John Stultz
` (2 more replies)
0 siblings, 3 replies; 32+ messages in thread
From: John Stultz @ 2023-02-01 8:11 UTC (permalink / raw)
To: Yongqin Liu
Cc: Kees Cook, Vlastimil Babka, Greg Kroah-Hartman, Rasmus Villemoes,
Thomas Gleixner, Jason Gunthorpe, Nishanth Menon, Michael Kelley,
Dan Williams, Won Chung, David Gow, Christoph Lameter,
Pekka Enberg, David Rientjes, Joonsoo Kim, Roman Gushchin,
Hyeonggon Yoo, Guenter Roeck, Andy Shevchenko, Paolo Abeni,
Geert Uytterhoeven, Nathan Chancellor, Nick Desaulniers, Tom Rix,
linux-kernel, linux-mm, linux-hardening, llvm, Sumit Semwal
On Tue, Jan 31, 2023 at 11:36 PM Yongqin Liu <yongqin.liu@linaro.org> wrote:
>
> Hi, Kees
>
> This change causes "Kernel panic - not syncing: BRK handler: Fatal exception"
> for the android-mainline based hikey960 build, with this commit reverted,
> there is no problem for the build to boot to the homescreen.
> Not sure if you have any idea about it and give some suggestions.
>
> Here is part of the kernel panic log:
>
> [ 9.479878][ T122] ueventd: Loading module
> /vendor/lib/modules/spi-pl022.ko with args ''
> [ 9.480276][ T115] apexd-bootstrap: Pre-allocated loop device 29
> [ 9.480517][ T123] ueventd: LoadWithAliases was unable to load
> of:Nhi3660_i2sT(null)Chisilicon,hi3660-i2s-1.0
> [ 9.480632][ T121] Unexpected kernel BRK exception at EL1
> [ 9.480637][ T121] Internal error: BRK handler:
> 00000000f2000001 [#1] PREEMPT SMP
> [ 9.480644][ T121] Modules linked in: cpufreq_dt(E+)
> hisi_thermal(E+) phy_hi3660_usb3(E) btqca(E) hi6421_pmic_core(E)
> btbcm(E) spi_pl022(E) hi3660_mailbox(E) i2c_designware_platform(E)
> mali_kbase(OE) dw_mmc_k3(E) bluetooth(E) dw_mmc_pltfm(E) dw_mmc(E)
> kirin_drm(E) rfkill(E) kirin_dsi(E) i2c_designware_core(E) k3dma(E)
> drm_dma_helper(E) cma_heap(E) system_heap(E)
> [ 9.480688][ T121] CPU: 4 PID: 121 Comm: ueventd Tainted: G
> OE 6.2.0-rc6-mainline-14196-g1d9f94ec75b9 #1
> [ 9.480694][ T121] Hardware name: HiKey960 (DT)
> [ 9.480697][ T121] pstate: 20400005 (nzCv daif +PAN -UAO -TCO
> -DIT -SSBS BTYPE=--)
> [ 9.480703][ T121] pc : hi3660_thermal_probe+0x6c/0x74 [hisi_thermal]
> [ 9.480722][ T121] lr : hi3660_thermal_probe+0x38/0x74 [hisi_thermal]
> [ 9.480733][ T121] sp : ffffffc00aa13700
> [ 9.480735][ T121] x29: ffffffc00aa13700 x28: 0000007ff8ae8531
> x27: 00000000000008c0
> [ 9.480743][ T121] x26: ffffffc00aa2a300 x25: ffffffc00aa2ab40
> x24: 000000000000001d
> [ 9.480749][ T121] x23: ffffffc00a29d000 x22: 0000000000000000
> x21: ffffff8001fa4a80
> [ 9.480755][ T121] x20: 0000000000000001 x19: ffffff8001fa4a80
> x18: ffffffc00a8810b0
> [ 9.480761][ T121] x17: 000000007ab542f2 x16: 000000007ab542f2
> x15: ffffffc00aa01000
> [ 9.480767][ T121] x14: ffffffc00966f250 x13: ffffffc0b58f9000
> x12: ffffffc00a055f10
> [ 9.480771][ T123] ueventd: LoadWithAliases was unable to load
> cpu:type:aarch64:feature:,0000,0001,0002,0003,0004,0005,0006,0007,000B
> [ 9.480773][ T121]
> [ 9.480774][ T121] x11: 0000000000000000 x10: 0000000000000001
> x9 : 0000000100000000
> [ 9.480780][ T123] ueventd:
> [ 9.480780][ T121] x8 : ffffffc0044154cb x7 : 0000000000000000
> x6 : 000000000000003f
> [ 9.480786][ T121] x5 : 0000000000000020 x4 : ffffffc0098db323
> x3 : ffffff801aeb62c0
> [ 9.480792][ T121] x2 : ffffff801aeb62c0 x1 : 0000000000000000
> x0 : ffffff8001fa4c80
> [ 9.480798][ T121] Call trace:
> [ 9.480801][ T121] hi3660_thermal_probe+0x6c/0x74 [hisi_thermal]
> [ 9.480813][ T121] hisi_thermal_probe+0xbc/0x284 [hisi_thermal]
Taking a look here, it looks pretty obvious:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/thermal/hisi_thermal.c#n414
data->nr_sensors = 1;
data->sensor = devm_kzalloc(dev, sizeof(*data->sensor) *
data->nr_sensors, GFP_KERNEL);
Here as nr_sensors=1, we allocate only one structure for the array.
But then below that, we modify two entries, writing past the valid
array, and corrupting data when writing the second sensor values.
data->sensor[0].id = HI3660_BIG_SENSOR;
data->sensor[0].irq_name = "tsensor_a73";
data->sensor[0].data = data;
data->sensor[1].id = HI3660_LITTLE_SENSOR;
data->sensor[1].irq_name = "tsensor_a53";
data->sensor[1].data = data;
I suspect nr_sensors needs to be set to 2.
Nice work, Kees!
thanks
-john
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [PATCH 5/6] driver core: Add __alloc_size hint to devm allocators
2023-02-01 8:11 ` John Stultz
@ 2023-02-01 8:16 ` John Stultz
2023-02-01 18:41 ` Andy Shevchenko
2023-02-02 17:18 ` Kees Cook
2 siblings, 0 replies; 32+ messages in thread
From: John Stultz @ 2023-02-01 8:16 UTC (permalink / raw)
To: Yongqin Liu, Daniel Lezcano
Cc: Kees Cook, Vlastimil Babka, Greg Kroah-Hartman, Rasmus Villemoes,
Thomas Gleixner, Jason Gunthorpe, Nishanth Menon, Michael Kelley,
Dan Williams, Won Chung, David Gow, Christoph Lameter,
Pekka Enberg, David Rientjes, Joonsoo Kim, Roman Gushchin,
Hyeonggon Yoo, Guenter Roeck, Andy Shevchenko, Paolo Abeni,
Geert Uytterhoeven, Nathan Chancellor, Nick Desaulniers, Tom Rix,
linux-kernel, linux-mm, linux-hardening, llvm, Sumit Semwal
On Wed, Feb 1, 2023 at 12:11 AM John Stultz <jstultz@google.com> wrote:
> On Tue, Jan 31, 2023 at 11:36 PM Yongqin Liu <yongqin.liu@linaro.org> wrote:
> >
> > Hi, Kees
> >
> > This change causes "Kernel panic - not syncing: BRK handler: Fatal exception"
> > for the android-mainline based hikey960 build, with this commit reverted,
> > there is no problem for the build to boot to the homescreen.
> > Not sure if you have any idea about it and give some suggestions.
> >
> > Here is part of the kernel panic log:
> >
> > [ 9.479878][ T122] ueventd: Loading module
> > /vendor/lib/modules/spi-pl022.ko with args ''
> > [ 9.480276][ T115] apexd-bootstrap: Pre-allocated loop device 29
> > [ 9.480517][ T123] ueventd: LoadWithAliases was unable to load
> > of:Nhi3660_i2sT(null)Chisilicon,hi3660-i2s-1.0
> > [ 9.480632][ T121] Unexpected kernel BRK exception at EL1
> > [ 9.480637][ T121] Internal error: BRK handler:
> > 00000000f2000001 [#1] PREEMPT SMP
> > [ 9.480644][ T121] Modules linked in: cpufreq_dt(E+)
> > hisi_thermal(E+) phy_hi3660_usb3(E) btqca(E) hi6421_pmic_core(E)
> > btbcm(E) spi_pl022(E) hi3660_mailbox(E) i2c_designware_platform(E)
> > mali_kbase(OE) dw_mmc_k3(E) bluetooth(E) dw_mmc_pltfm(E) dw_mmc(E)
> > kirin_drm(E) rfkill(E) kirin_dsi(E) i2c_designware_core(E) k3dma(E)
> > drm_dma_helper(E) cma_heap(E) system_heap(E)
> > [ 9.480688][ T121] CPU: 4 PID: 121 Comm: ueventd Tainted: G
> > OE 6.2.0-rc6-mainline-14196-g1d9f94ec75b9 #1
> > [ 9.480694][ T121] Hardware name: HiKey960 (DT)
> > [ 9.480697][ T121] pstate: 20400005 (nzCv daif +PAN -UAO -TCO
> > -DIT -SSBS BTYPE=--)
> > [ 9.480703][ T121] pc : hi3660_thermal_probe+0x6c/0x74 [hisi_thermal]
> > [ 9.480722][ T121] lr : hi3660_thermal_probe+0x38/0x74 [hisi_thermal]
> > [ 9.480733][ T121] sp : ffffffc00aa13700
> > [ 9.480735][ T121] x29: ffffffc00aa13700 x28: 0000007ff8ae8531
> > x27: 00000000000008c0
> > [ 9.480743][ T121] x26: ffffffc00aa2a300 x25: ffffffc00aa2ab40
> > x24: 000000000000001d
> > [ 9.480749][ T121] x23: ffffffc00a29d000 x22: 0000000000000000
> > x21: ffffff8001fa4a80
> > [ 9.480755][ T121] x20: 0000000000000001 x19: ffffff8001fa4a80
> > x18: ffffffc00a8810b0
> > [ 9.480761][ T121] x17: 000000007ab542f2 x16: 000000007ab542f2
> > x15: ffffffc00aa01000
> > [ 9.480767][ T121] x14: ffffffc00966f250 x13: ffffffc0b58f9000
> > x12: ffffffc00a055f10
> > [ 9.480771][ T123] ueventd: LoadWithAliases was unable to load
> > cpu:type:aarch64:feature:,0000,0001,0002,0003,0004,0005,0006,0007,000B
> > [ 9.480773][ T121]
> > [ 9.480774][ T121] x11: 0000000000000000 x10: 0000000000000001
> > x9 : 0000000100000000
> > [ 9.480780][ T123] ueventd:
> > [ 9.480780][ T121] x8 : ffffffc0044154cb x7 : 0000000000000000
> > x6 : 000000000000003f
> > [ 9.480786][ T121] x5 : 0000000000000020 x4 : ffffffc0098db323
> > x3 : ffffff801aeb62c0
> > [ 9.480792][ T121] x2 : ffffff801aeb62c0 x1 : 0000000000000000
> > x0 : ffffff8001fa4c80
> > [ 9.480798][ T121] Call trace:
> > [ 9.480801][ T121] hi3660_thermal_probe+0x6c/0x74 [hisi_thermal]
> > [ 9.480813][ T121] hisi_thermal_probe+0xbc/0x284 [hisi_thermal]
>
>
> Taking a look here, it looks pretty obvious:
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/thermal/hisi_thermal.c#n414
>
> data->nr_sensors = 1;
> data->sensor = devm_kzalloc(dev, sizeof(*data->sensor) *
> data->nr_sensors, GFP_KERNEL);
>
> Here as nr_sensors=1, we allocate only one structure for the array.
> But then below that, we modify two entries, writing past the valid
> array, and corrupting data when writing the second sensor values.
>
> data->sensor[0].id = HI3660_BIG_SENSOR;
> data->sensor[0].irq_name = "tsensor_a73";
> data->sensor[0].data = data;
>
> data->sensor[1].id = HI3660_LITTLE_SENSOR;
> data->sensor[1].irq_name = "tsensor_a53";
> data->sensor[1].data = data;
>
> I suspect nr_sensors needs to be set to 2.
Looks like the bug was introduced here:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7d3a2a2bbadb4bf5856ed394ba09b8fbb7a80460
But that change seems to imply the dual zones weren't fully supported
at the time. I'm not sure if that's changed in the meantime, so
removing the second sensor writes may potentially be a better fix.
thanks
-john
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [PATCH 5/6] driver core: Add __alloc_size hint to devm allocators
2023-02-01 8:11 ` John Stultz
2023-02-01 8:16 ` John Stultz
@ 2023-02-01 18:41 ` Andy Shevchenko
2023-02-02 17:18 ` Kees Cook
2 siblings, 0 replies; 32+ messages in thread
From: Andy Shevchenko @ 2023-02-01 18:41 UTC (permalink / raw)
To: John Stultz
Cc: Yongqin Liu, Kees Cook, Vlastimil Babka, Greg Kroah-Hartman,
Rasmus Villemoes, Thomas Gleixner, Jason Gunthorpe,
Nishanth Menon, Michael Kelley, Dan Williams, Won Chung,
David Gow, Christoph Lameter, Pekka Enberg, David Rientjes,
Joonsoo Kim, Roman Gushchin, Hyeonggon Yoo, Guenter Roeck,
Paolo Abeni, Geert Uytterhoeven, Nathan Chancellor,
Nick Desaulniers, Tom Rix, linux-kernel, linux-mm,
linux-hardening, llvm, Sumit Semwal
On Wed, Feb 01, 2023 at 12:11:41AM -0800, John Stultz wrote:
> On Tue, Jan 31, 2023 at 11:36 PM Yongqin Liu <yongqin.liu@linaro.org> wrote:
...
> data->nr_sensors = 1;
> data->sensor = devm_kzalloc(dev, sizeof(*data->sensor) *
> data->nr_sensors, GFP_KERNEL);
Side note: This should use devm_kcalloc().
--
With Best Regards,
Andy Shevchenko
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [PATCH 5/6] driver core: Add __alloc_size hint to devm allocators
2023-02-01 8:11 ` John Stultz
2023-02-01 8:16 ` John Stultz
2023-02-01 18:41 ` Andy Shevchenko
@ 2023-02-02 17:18 ` Kees Cook
2023-02-02 18:56 ` John Stultz
2 siblings, 1 reply; 32+ messages in thread
From: Kees Cook @ 2023-02-02 17:18 UTC (permalink / raw)
To: John Stultz
Cc: Yongqin Liu, Vlastimil Babka, Greg Kroah-Hartman,
Rasmus Villemoes, Thomas Gleixner, Jason Gunthorpe,
Nishanth Menon, Michael Kelley, Dan Williams, Won Chung,
David Gow, Christoph Lameter, Pekka Enberg, David Rientjes,
Joonsoo Kim, Roman Gushchin, Hyeonggon Yoo, Guenter Roeck,
Andy Shevchenko, Paolo Abeni, Geert Uytterhoeven,
Nathan Chancellor, Nick Desaulniers, Tom Rix, linux-kernel,
linux-mm, linux-hardening, llvm, Sumit Semwal
On Wed, Feb 01, 2023 at 12:11:41AM -0800, John Stultz wrote:
> On Tue, Jan 31, 2023 at 11:36 PM Yongqin Liu <yongqin.liu@linaro.org> wrote:
> >
> > Hi, Kees
> >
> > This change causes "Kernel panic - not syncing: BRK handler: Fatal exception"
> > for the android-mainline based hikey960 build, with this commit reverted,
> > there is no problem for the build to boot to the homescreen.
> > Not sure if you have any idea about it and give some suggestions.
> >
> > Here is part of the kernel panic log:
> >
> > [ 9.479878][ T122] ueventd: Loading module
> > /vendor/lib/modules/spi-pl022.ko with args ''
> > [ 9.480276][ T115] apexd-bootstrap: Pre-allocated loop device 29
> > [ 9.480517][ T123] ueventd: LoadWithAliases was unable to load
> > of:Nhi3660_i2sT(null)Chisilicon,hi3660-i2s-1.0
> > [ 9.480632][ T121] Unexpected kernel BRK exception at EL1
> > [ 9.480637][ T121] Internal error: BRK handler:
> > 00000000f2000001 [#1] PREEMPT SMP
> > [ 9.480644][ T121] Modules linked in: cpufreq_dt(E+)
> > hisi_thermal(E+) phy_hi3660_usb3(E) btqca(E) hi6421_pmic_core(E)
> > btbcm(E) spi_pl022(E) hi3660_mailbox(E) i2c_designware_platform(E)
> > mali_kbase(OE) dw_mmc_k3(E) bluetooth(E) dw_mmc_pltfm(E) dw_mmc(E)
> > kirin_drm(E) rfkill(E) kirin_dsi(E) i2c_designware_core(E) k3dma(E)
> > drm_dma_helper(E) cma_heap(E) system_heap(E)
> > [ 9.480688][ T121] CPU: 4 PID: 121 Comm: ueventd Tainted: G
> > OE 6.2.0-rc6-mainline-14196-g1d9f94ec75b9 #1
> > [ 9.480694][ T121] Hardware name: HiKey960 (DT)
> > [ 9.480697][ T121] pstate: 20400005 (nzCv daif +PAN -UAO -TCO
> > -DIT -SSBS BTYPE=--)
> > [ 9.480703][ T121] pc : hi3660_thermal_probe+0x6c/0x74 [hisi_thermal]
> > [ 9.480722][ T121] lr : hi3660_thermal_probe+0x38/0x74 [hisi_thermal]
> > [ 9.480733][ T121] sp : ffffffc00aa13700
> > [ 9.480735][ T121] x29: ffffffc00aa13700 x28: 0000007ff8ae8531
> > x27: 00000000000008c0
> > [ 9.480743][ T121] x26: ffffffc00aa2a300 x25: ffffffc00aa2ab40
> > x24: 000000000000001d
> > [ 9.480749][ T121] x23: ffffffc00a29d000 x22: 0000000000000000
> > x21: ffffff8001fa4a80
> > [ 9.480755][ T121] x20: 0000000000000001 x19: ffffff8001fa4a80
> > x18: ffffffc00a8810b0
> > [ 9.480761][ T121] x17: 000000007ab542f2 x16: 000000007ab542f2
> > x15: ffffffc00aa01000
> > [ 9.480767][ T121] x14: ffffffc00966f250 x13: ffffffc0b58f9000
> > x12: ffffffc00a055f10
> > [ 9.480771][ T123] ueventd: LoadWithAliases was unable to load
> > cpu:type:aarch64:feature:,0000,0001,0002,0003,0004,0005,0006,0007,000B
> > [ 9.480773][ T121]
> > [ 9.480774][ T121] x11: 0000000000000000 x10: 0000000000000001
> > x9 : 0000000100000000
> > [ 9.480780][ T123] ueventd:
> > [ 9.480780][ T121] x8 : ffffffc0044154cb x7 : 0000000000000000
> > x6 : 000000000000003f
> > [ 9.480786][ T121] x5 : 0000000000000020 x4 : ffffffc0098db323
> > x3 : ffffff801aeb62c0
> > [ 9.480792][ T121] x2 : ffffff801aeb62c0 x1 : 0000000000000000
> > x0 : ffffff8001fa4c80
> > [ 9.480798][ T121] Call trace:
> > [ 9.480801][ T121] hi3660_thermal_probe+0x6c/0x74 [hisi_thermal]
> > [ 9.480813][ T121] hisi_thermal_probe+0xbc/0x284 [hisi_thermal]
>
>
> Taking a look here, it looks pretty obvious:
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/thermal/hisi_thermal.c#n414
>
> data->nr_sensors = 1;
> data->sensor = devm_kzalloc(dev, sizeof(*data->sensor) *
> data->nr_sensors, GFP_KERNEL);
>
> Here as nr_sensors=1, we allocate only one structure for the array.
> But then below that, we modify two entries, writing past the valid
> array, and corrupting data when writing the second sensor values.
>
> data->sensor[0].id = HI3660_BIG_SENSOR;
> data->sensor[0].irq_name = "tsensor_a73";
> data->sensor[0].data = data;
>
> data->sensor[1].id = HI3660_LITTLE_SENSOR;
> data->sensor[1].irq_name = "tsensor_a53";
> data->sensor[1].data = data;
>
> I suspect nr_sensors needs to be set to 2.
>
> Nice work, Kees!
Yay for compilers! :)
Was a patch sent to fix this driver?
--
Kees Cook
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [PATCH 5/6] driver core: Add __alloc_size hint to devm allocators
2023-02-02 17:18 ` Kees Cook
@ 2023-02-02 18:56 ` John Stultz
2023-02-02 19:10 ` Kees Cook
0 siblings, 1 reply; 32+ messages in thread
From: John Stultz @ 2023-02-02 18:56 UTC (permalink / raw)
To: Kees Cook
Cc: Yongqin Liu, Vlastimil Babka, Greg Kroah-Hartman,
Rasmus Villemoes, Thomas Gleixner, Jason Gunthorpe,
Nishanth Menon, Michael Kelley, Dan Williams, Won Chung,
David Gow, Christoph Lameter, Pekka Enberg, David Rientjes,
Joonsoo Kim, Roman Gushchin, Hyeonggon Yoo, Guenter Roeck,
Andy Shevchenko, Paolo Abeni, Geert Uytterhoeven,
Nathan Chancellor, Nick Desaulniers, Tom Rix, linux-kernel,
linux-mm, linux-hardening, llvm, Sumit Semwal
On Thu, Feb 2, 2023 at 9:18 AM Kees Cook <keescook@chromium.org> wrote:
> On Wed, Feb 01, 2023 at 12:11:41AM -0800, John Stultz wrote:
> > On Tue, Jan 31, 2023 at 11:36 PM Yongqin Liu <yongqin.liu@linaro.org> wrote:
> > > This change causes "Kernel panic - not syncing: BRK handler: Fatal exception"
> > > for the android-mainline based hikey960 build, with this commit reverted,
> > > there is no problem for the build to boot to the homescreen.
> > > Not sure if you have any idea about it and give some suggestions.
> > >
> > > Here is part of the kernel panic log:
...
> > Here as nr_sensors=1, we allocate only one structure for the array.
> > But then below that, we modify two entries, writing past the valid
> > array, and corrupting data when writing the second sensor values.
> >
> > data->sensor[0].id = HI3660_BIG_SENSOR;
> > data->sensor[0].irq_name = "tsensor_a73";
> > data->sensor[0].data = data;
> >
> > data->sensor[1].id = HI3660_LITTLE_SENSOR;
> > data->sensor[1].irq_name = "tsensor_a53";
> > data->sensor[1].data = data;
> >
> > I suspect nr_sensors needs to be set to 2.
> >
> > Nice work, Kees!
>
> Yay for compilers! :)
Well, I know it's not trivial to make the compilers catch these
things, so yay for you and others putting in all the effort on this as
well.
That said, making sense of the error message isn't completely trivial
either. I've been seeing a few cases recently of some of the new
compiler tooling (I pinged you earlier on a CFI one) causing errors
that developers aren't really sure how to address. I know sometimes
it's not easy to surface the errors with context to what was wrong,
but at the risk of intense bike shedding, is there some way to provide
something like "Likely array bounds error" instead of just "BRK
handler: Fatal exception"?
> Was a patch sent to fix this driver?
I think YongQin is looking into it (either setting the nr_sensors
value to 2 or dropping the second sensor access).
thanks
-john
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [PATCH 5/6] driver core: Add __alloc_size hint to devm allocators
2023-02-02 18:56 ` John Stultz
@ 2023-02-02 19:10 ` Kees Cook
2023-02-02 19:20 ` Ard Biesheuvel
0 siblings, 1 reply; 32+ messages in thread
From: Kees Cook @ 2023-02-02 19:10 UTC (permalink / raw)
To: John Stultz, Sami Tolvanen, Ard Biesheuvel
Cc: Yongqin Liu, Vlastimil Babka, Greg Kroah-Hartman,
Rasmus Villemoes, Thomas Gleixner, Jason Gunthorpe,
Nishanth Menon, Michael Kelley, Dan Williams, Won Chung,
David Gow, Christoph Lameter, Pekka Enberg, David Rientjes,
Joonsoo Kim, Roman Gushchin, Hyeonggon Yoo, Guenter Roeck,
Andy Shevchenko, Paolo Abeni, Geert Uytterhoeven,
Nathan Chancellor, Nick Desaulniers, Tom Rix, linux-kernel,
linux-mm, linux-hardening, llvm, Sumit Semwal
On Thu, Feb 02, 2023 at 10:56:29AM -0800, John Stultz wrote:
> That said, making sense of the error message isn't completely trivial
> either. I've been seeing a few cases recently of some of the new
> compiler tooling (I pinged you earlier on a CFI one) causing errors
> that developers aren't really sure how to address. I know sometimes
> it's not easy to surface the errors with context to what was wrong,
> but at the risk of intense bike shedding, is there some way to provide
> something like "Likely array bounds error" instead of just "BRK
> handler: Fatal exception"?
Yeah, this is a result of the size trade-off that resulted in config
CONFIG_UBSAN_TRAP -- there ends up being no message about what went
wrong. I'd really like to have cleaner handling of this -- perhaps what
was done for KCFI could be applied to UBSAN as well, though this is an
area I don't know well myself. (i.e. encoding "this was a UBSAN trap"
in the trap itself.)
Sami or Ard, is this something that could be improved for arm64?
--
Kees Cook
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [PATCH 5/6] driver core: Add __alloc_size hint to devm allocators
2023-02-02 19:10 ` Kees Cook
@ 2023-02-02 19:20 ` Ard Biesheuvel
2023-02-02 19:31 ` Nick Desaulniers
0 siblings, 1 reply; 32+ messages in thread
From: Ard Biesheuvel @ 2023-02-02 19:20 UTC (permalink / raw)
To: Kees Cook
Cc: John Stultz, Sami Tolvanen, Yongqin Liu, Vlastimil Babka,
Greg Kroah-Hartman, Rasmus Villemoes, Thomas Gleixner,
Jason Gunthorpe, Nishanth Menon, Michael Kelley, Dan Williams,
Won Chung, David Gow, Christoph Lameter, Pekka Enberg,
David Rientjes, Joonsoo Kim, Roman Gushchin, Hyeonggon Yoo,
Guenter Roeck, Andy Shevchenko, Paolo Abeni, Geert Uytterhoeven,
Nathan Chancellor, Nick Desaulniers, Tom Rix, linux-kernel,
linux-mm, linux-hardening, llvm, Sumit Semwal
On Thu, 2 Feb 2023 at 20:10, Kees Cook <keescook@chromium.org> wrote:
>
> On Thu, Feb 02, 2023 at 10:56:29AM -0800, John Stultz wrote:
> > That said, making sense of the error message isn't completely trivial
> > either. I've been seeing a few cases recently of some of the new
> > compiler tooling (I pinged you earlier on a CFI one) causing errors
> > that developers aren't really sure how to address. I know sometimes
> > it's not easy to surface the errors with context to what was wrong,
> > but at the risk of intense bike shedding, is there some way to provide
> > something like "Likely array bounds error" instead of just "BRK
> > handler: Fatal exception"?
>
> Yeah, this is a result of the size trade-off that resulted in config
> CONFIG_UBSAN_TRAP -- there ends up being no message about what went
> wrong. I'd really like to have cleaner handling of this -- perhaps what
> was done for KCFI could be applied to UBSAN as well, though this is an
> area I don't know well myself. (i.e. encoding "this was a UBSAN trap"
> in the trap itself.)
>
> Sami or Ard, is this something that could be improved for arm64?
>
-ENOCONTEXT, so I am going to assume this is about runtime
instrumentation that needs some kind of 'panic' function which it will
invoke if some condition is met that should never occur?
We already use brk with different immediate values in the opcode, so
the arch layer already has what we need. Is this a limitation in the
compiler, perhaps, where it always emits the same brk opcode?
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [PATCH 5/6] driver core: Add __alloc_size hint to devm allocators
2023-02-02 19:20 ` Ard Biesheuvel
@ 2023-02-02 19:31 ` Nick Desaulniers
2023-02-02 19:49 ` Sami Tolvanen
0 siblings, 1 reply; 32+ messages in thread
From: Nick Desaulniers @ 2023-02-02 19:31 UTC (permalink / raw)
To: Ard Biesheuvel
Cc: Kees Cook, John Stultz, Sami Tolvanen, Yongqin Liu,
Vlastimil Babka, Greg Kroah-Hartman, Rasmus Villemoes,
Thomas Gleixner, Jason Gunthorpe, Nishanth Menon, Michael Kelley,
Dan Williams, Won Chung, David Gow, Christoph Lameter,
Pekka Enberg, David Rientjes, Joonsoo Kim, Roman Gushchin,
Hyeonggon Yoo, Guenter Roeck, Andy Shevchenko, Paolo Abeni,
Geert Uytterhoeven, Nathan Chancellor, Tom Rix, linux-kernel,
linux-mm, linux-hardening, llvm, Sumit Semwal
On Thu, Feb 2, 2023 at 11:20 AM Ard Biesheuvel <ardb@kernel.org> wrote:
>
> On Thu, 2 Feb 2023 at 20:10, Kees Cook <keescook@chromium.org> wrote:
> >
> > On Thu, Feb 02, 2023 at 10:56:29AM -0800, John Stultz wrote:
> > > That said, making sense of the error message isn't completely trivial
> > > either. I've been seeing a few cases recently of some of the new
> > > compiler tooling (I pinged you earlier on a CFI one) causing errors
> > > that developers aren't really sure how to address. I know sometimes
> > > it's not easy to surface the errors with context to what was wrong,
> > > but at the risk of intense bike shedding, is there some way to provide
> > > something like "Likely array bounds error" instead of just "BRK
> > > handler: Fatal exception"?
> >
> > Yeah, this is a result of the size trade-off that resulted in config
> > CONFIG_UBSAN_TRAP -- there ends up being no message about what went
> > wrong. I'd really like to have cleaner handling of this -- perhaps what
> > was done for KCFI could be applied to UBSAN as well, though this is an
> > area I don't know well myself. (i.e. encoding "this was a UBSAN trap"
> > in the trap itself.)
> >
> > Sami or Ard, is this something that could be improved for arm64?
> >
>
> -ENOCONTEXT, so I am going to assume this is about runtime
> instrumentation that needs some kind of 'panic' function which it will
> invoke if some condition is met that should never occur?
>
> We already use brk with different immediate values in the opcode, so
> the arch layer already has what we need. Is this a limitation in the
> compiler, perhaps, where it always emits the same brk opcode?
Yeah, we'd need to update both the compiler to produce the encoding,
and the kernel to recognize the encoding and do something special.
--
Thanks,
~Nick Desaulniers
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [PATCH 5/6] driver core: Add __alloc_size hint to devm allocators
2023-02-02 19:31 ` Nick Desaulniers
@ 2023-02-02 19:49 ` Sami Tolvanen
2023-02-02 19:53 ` Kees Cook
0 siblings, 1 reply; 32+ messages in thread
From: Sami Tolvanen @ 2023-02-02 19:49 UTC (permalink / raw)
To: Nick Desaulniers
Cc: Ard Biesheuvel, Kees Cook, John Stultz, Yongqin Liu,
Vlastimil Babka, Greg Kroah-Hartman, Rasmus Villemoes,
Thomas Gleixner, Jason Gunthorpe, Nishanth Menon, Michael Kelley,
Dan Williams, Won Chung, David Gow, Christoph Lameter,
Pekka Enberg, David Rientjes, Joonsoo Kim, Roman Gushchin,
Hyeonggon Yoo, Guenter Roeck, Andy Shevchenko, Paolo Abeni,
Geert Uytterhoeven, Nathan Chancellor, Tom Rix, linux-kernel,
linux-mm, linux-hardening, llvm, Sumit Semwal
On Thu, Feb 2, 2023 at 11:31 AM Nick Desaulniers
<ndesaulniers@google.com> wrote:
>
> On Thu, Feb 2, 2023 at 11:20 AM Ard Biesheuvel <ardb@kernel.org> wrote:
> >
> > On Thu, 2 Feb 2023 at 20:10, Kees Cook <keescook@chromium.org> wrote:
> > >
> > > On Thu, Feb 02, 2023 at 10:56:29AM -0800, John Stultz wrote:
> > > > That said, making sense of the error message isn't completely trivial
> > > > either. I've been seeing a few cases recently of some of the new
> > > > compiler tooling (I pinged you earlier on a CFI one) causing errors
> > > > that developers aren't really sure how to address. I know sometimes
> > > > it's not easy to surface the errors with context to what was wrong,
> > > > but at the risk of intense bike shedding, is there some way to provide
> > > > something like "Likely array bounds error" instead of just "BRK
> > > > handler: Fatal exception"?
> > >
> > > Yeah, this is a result of the size trade-off that resulted in config
> > > CONFIG_UBSAN_TRAP -- there ends up being no message about what went
> > > wrong. I'd really like to have cleaner handling of this -- perhaps what
> > > was done for KCFI could be applied to UBSAN as well, though this is an
> > > area I don't know well myself. (i.e. encoding "this was a UBSAN trap"
> > > in the trap itself.)
> > >
> > > Sami or Ard, is this something that could be improved for arm64?
> > >
> >
> > -ENOCONTEXT, so I am going to assume this is about runtime
> > instrumentation that needs some kind of 'panic' function which it will
> > invoke if some condition is met that should never occur?
> >
> > We already use brk with different immediate values in the opcode, so
> > the arch layer already has what we need. Is this a limitation in the
> > compiler, perhaps, where it always emits the same brk opcode?
>
> Yeah, we'd need to update both the compiler to produce the encoding,
> and the kernel to recognize the encoding and do something special.
A quick look at Clang's source code suggests that Intrinsic::ubsantrap
already accepts the handler ID (from the SanitizerHandler enum) as an
argument and the arm64 LLVM back-end appears to encode the value as an
immediate for the brk instruction. I didn't confirm that this actually
works, but perhaps we just need to teach the kernel about the possible
values?
Sami
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [PATCH 5/6] driver core: Add __alloc_size hint to devm allocators
2023-02-02 19:49 ` Sami Tolvanen
@ 2023-02-02 19:53 ` Kees Cook
2023-02-02 20:11 ` Sami Tolvanen
0 siblings, 1 reply; 32+ messages in thread
From: Kees Cook @ 2023-02-02 19:53 UTC (permalink / raw)
To: Sami Tolvanen
Cc: Nick Desaulniers, Ard Biesheuvel, John Stultz, Yongqin Liu,
Vlastimil Babka, Greg Kroah-Hartman, Rasmus Villemoes,
Thomas Gleixner, Jason Gunthorpe, Nishanth Menon, Michael Kelley,
Dan Williams, Won Chung, David Gow, Christoph Lameter,
Pekka Enberg, David Rientjes, Joonsoo Kim, Roman Gushchin,
Hyeonggon Yoo, Guenter Roeck, Andy Shevchenko, Paolo Abeni,
Geert Uytterhoeven, Nathan Chancellor, Tom Rix, linux-kernel,
linux-mm, linux-hardening, llvm, Sumit Semwal
On Thu, Feb 02, 2023 at 11:49:42AM -0800, Sami Tolvanen wrote:
> On Thu, Feb 2, 2023 at 11:31 AM Nick Desaulniers
> <ndesaulniers@google.com> wrote:
> >
> > On Thu, Feb 2, 2023 at 11:20 AM Ard Biesheuvel <ardb@kernel.org> wrote:
> > >
> > > On Thu, 2 Feb 2023 at 20:10, Kees Cook <keescook@chromium.org> wrote:
> > > >
> > > > On Thu, Feb 02, 2023 at 10:56:29AM -0800, John Stultz wrote:
> > > > > That said, making sense of the error message isn't completely trivial
> > > > > either. I've been seeing a few cases recently of some of the new
> > > > > compiler tooling (I pinged you earlier on a CFI one) causing errors
> > > > > that developers aren't really sure how to address. I know sometimes
> > > > > it's not easy to surface the errors with context to what was wrong,
> > > > > but at the risk of intense bike shedding, is there some way to provide
> > > > > something like "Likely array bounds error" instead of just "BRK
> > > > > handler: Fatal exception"?
> > > >
> > > > Yeah, this is a result of the size trade-off that resulted in config
> > > > CONFIG_UBSAN_TRAP -- there ends up being no message about what went
> > > > wrong. I'd really like to have cleaner handling of this -- perhaps what
> > > > was done for KCFI could be applied to UBSAN as well, though this is an
> > > > area I don't know well myself. (i.e. encoding "this was a UBSAN trap"
> > > > in the trap itself.)
> > > >
> > > > Sami or Ard, is this something that could be improved for arm64?
> > > >
> > >
> > > -ENOCONTEXT, so I am going to assume this is about runtime
> > > instrumentation that needs some kind of 'panic' function which it will
> > > invoke if some condition is met that should never occur?
> > >
> > > We already use brk with different immediate values in the opcode, so
> > > the arch layer already has what we need. Is this a limitation in the
> > > compiler, perhaps, where it always emits the same brk opcode?
> >
> > Yeah, we'd need to update both the compiler to produce the encoding,
> > and the kernel to recognize the encoding and do something special.
>
> A quick look at Clang's source code suggests that Intrinsic::ubsantrap
> already accepts the handler ID (from the SanitizerHandler enum) as an
> argument and the arm64 LLVM back-end appears to encode the value as an
> immediate for the brk instruction. I didn't confirm that this actually
> works, but perhaps we just need to teach the kernel about the possible
> values?
Oh excellent. Yeah, if that's all that's needed here that would be
great. What are the values?
--
Kees Cook
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [PATCH 5/6] driver core: Add __alloc_size hint to devm allocators
2023-02-02 19:53 ` Kees Cook
@ 2023-02-02 20:11 ` Sami Tolvanen
2023-02-02 20:43 ` Kees Cook
0 siblings, 1 reply; 32+ messages in thread
From: Sami Tolvanen @ 2023-02-02 20:11 UTC (permalink / raw)
To: Kees Cook
Cc: Nick Desaulniers, Ard Biesheuvel, John Stultz, Yongqin Liu,
Vlastimil Babka, Greg Kroah-Hartman, Rasmus Villemoes,
Thomas Gleixner, Jason Gunthorpe, Nishanth Menon, Michael Kelley,
Dan Williams, Won Chung, David Gow, Christoph Lameter,
Pekka Enberg, David Rientjes, Joonsoo Kim, Roman Gushchin,
Hyeonggon Yoo, Guenter Roeck, Andy Shevchenko, Paolo Abeni,
Geert Uytterhoeven, Nathan Chancellor, Tom Rix, linux-kernel,
linux-mm, linux-hardening, llvm, Sumit Semwal
On Thu, Feb 2, 2023 at 11:53 AM Kees Cook <keescook@chromium.org> wrote:
>
> On Thu, Feb 02, 2023 at 11:49:42AM -0800, Sami Tolvanen wrote:
> > A quick look at Clang's source code suggests that Intrinsic::ubsantrap
> > already accepts the handler ID (from the SanitizerHandler enum) as an
> > argument and the arm64 LLVM back-end appears to encode the value as an
> > immediate for the brk instruction. I didn't confirm that this actually
> > works, but perhaps we just need to teach the kernel about the possible
> > values?
>
> Oh excellent. Yeah, if that's all that's needed here that would be
> great. What are the values?
The arm64 brk immediate encoding seems to be "ubsantrap arg | 'U' << 8":
https://github.com/llvm/llvm-project/blob/main/llvm/lib/Target/AArch64/AArch64InstrInfo.td#L7571
The argument values come from the SanitizerHandler enum, which is
populated from this list:
https://github.com/llvm/llvm-project/blob/main/clang/lib/CodeGen/CodeGenFunction.h#L113
Therefore, according to the tests, for ubsantrap(12) we'll get brk
#0x550c, for example:
https://github.com/llvm/llvm-project/blob/main/llvm/test/CodeGen/AArch64/ubsantrap.ll
Sami
^ permalink raw reply [flat|nested] 32+ messages in thread
* Re: [PATCH 5/6] driver core: Add __alloc_size hint to devm allocators
2023-02-02 20:11 ` Sami Tolvanen
@ 2023-02-02 20:43 ` Kees Cook
0 siblings, 0 replies; 32+ messages in thread
From: Kees Cook @ 2023-02-02 20:43 UTC (permalink / raw)
To: Sami Tolvanen
Cc: Nick Desaulniers, Ard Biesheuvel, John Stultz, Yongqin Liu,
Vlastimil Babka, Greg Kroah-Hartman, Rasmus Villemoes,
Thomas Gleixner, Jason Gunthorpe, Nishanth Menon, Michael Kelley,
Dan Williams, Won Chung, David Gow, Christoph Lameter,
Pekka Enberg, David Rientjes, Joonsoo Kim, Roman Gushchin,
Hyeonggon Yoo, Guenter Roeck, Andy Shevchenko, Paolo Abeni,
Geert Uytterhoeven, Nathan Chancellor, Tom Rix, linux-kernel,
linux-mm, linux-hardening, llvm, Sumit Semwal
On Thu, Feb 02, 2023 at 12:11:47PM -0800, Sami Tolvanen wrote:
> On Thu, Feb 2, 2023 at 11:53 AM Kees Cook <keescook@chromium.org> wrote:
> >
> > On Thu, Feb 02, 2023 at 11:49:42AM -0800, Sami Tolvanen wrote:
> > > A quick look at Clang's source code suggests that Intrinsic::ubsantrap
> > > already accepts the handler ID (from the SanitizerHandler enum) as an
> > > argument and the arm64 LLVM back-end appears to encode the value as an
> > > immediate for the brk instruction. I didn't confirm that this actually
> > > works, but perhaps we just need to teach the kernel about the possible
> > > values?
> >
> > Oh excellent. Yeah, if that's all that's needed here that would be
> > great. What are the values?
>
> The arm64 brk immediate encoding seems to be "ubsantrap arg | 'U' << 8":
>
> https://github.com/llvm/llvm-project/blob/main/llvm/lib/Target/AArch64/AArch64InstrInfo.td#L7571
>
> The argument values come from the SanitizerHandler enum, which is
> populated from this list:
>
> https://github.com/llvm/llvm-project/blob/main/clang/lib/CodeGen/CodeGenFunction.h#L113
>
> Therefore, according to the tests, for ubsantrap(12) we'll get brk
> #0x550c, for example:
>
> https://github.com/llvm/llvm-project/blob/main/llvm/test/CodeGen/AArch64/ubsantrap.ll
So the absolute minimal handler would look like this:
diff --git a/arch/arm64/include/asm/brk-imm.h b/arch/arm64/include/asm/brk-imm.h
index 6e000113e508..3f0f0d03268b 100644
--- a/arch/arm64/include/asm/brk-imm.h
+++ b/arch/arm64/include/asm/brk-imm.h
@@ -28,6 +28,8 @@
#define BUG_BRK_IMM 0x800
#define KASAN_BRK_IMM 0x900
#define KASAN_BRK_MASK 0x0ff
+#define UBSAN_BRK_IMM 0x5500
+#define UBSAN_BRK_MASK 0x00ff
#define CFI_BRK_IMM_TARGET GENMASK(4, 0)
#define CFI_BRK_IMM_TYPE GENMASK(9, 5)
diff --git a/arch/arm64/kernel/traps.c b/arch/arm64/kernel/traps.c
index 4c0caa589e12..36b917d8fa5f 100644
--- a/arch/arm64/kernel/traps.c
+++ b/arch/arm64/kernel/traps.c
@@ -1074,6 +1074,18 @@ static struct break_hook kasan_break_hook = {
};
#endif
+#ifdef CONFIG_UBSAN_TRAP
+static int ubsan_handler(struct pt_regs *regs, unsigned long esr)
+{
+ die("Oops - UBSAN", regs, esr);
+}
+
+static struct break_hook ubsan_break_hook = {
+ .fn = ubsan_handler,
+ .imm = UBSAN_BRK_IMM,
+ .mask = UBSAN_BRK_MASK,
+};
+#endif
#define esr_comment(esr) ((esr) & ESR_ELx_BRK64_ISS_COMMENT_MASK)
@@ -1091,6 +1103,10 @@ int __init early_brk64(unsigned long addr, unsigned long esr,
#ifdef CONFIG_KASAN_SW_TAGS
if ((esr_comment(esr) & ~KASAN_BRK_MASK) == KASAN_BRK_IMM)
return kasan_handler(regs, esr) != DBG_HOOK_HANDLED;
+#endif
+#ifdef CONFIG_UBSAN_TRAP
+ if ((esr_comment(esr) & ~UBSAN_BRK_MASK) == UBSAN_BRK_IMM)
+ return ubsan_handler(regs, esr) != DBG_HOOK_HANDLED;
#endif
return bug_handler(regs, esr) != DBG_HOOK_HANDLED;
}
@@ -1104,6 +1120,9 @@ void __init trap_init(void)
register_kernel_break_hook(&fault_break_hook);
#ifdef CONFIG_KASAN_SW_TAGS
register_kernel_break_hook(&kasan_break_hook);
+#endif
+#ifdef CONFIG_UBSAN_TRAP
+ register_kernel_break_hook(&ubsan_break_hook);
#endif
debug_traps_init();
}
But we could expand ubsan_handler() to extract the SanitizerHandler enum
value and report which UBSAN check was hit...
--
Kees Cook
^ permalink raw reply related [flat|nested] 32+ messages in thread
end of thread, other threads:[~2023-02-02 20:43 UTC | newest]
Thread overview: 32+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-11-01 22:33 [PATCH 0/6] slab: Provide full coverage for __alloc_size attribute Kees Cook
2022-11-01 22:33 ` [PATCH 1/6] slab: Clean up SLOB vs kmalloc() definition Kees Cook
2022-11-03 13:32 ` Hyeonggon Yoo
2022-11-01 22:33 ` [PATCH 2/6] slab: Remove special-casing of const 0 size allocations Kees Cook
2022-11-03 14:00 ` Hyeonggon Yoo
2022-11-01 22:33 ` [PATCH 3/6] slab: Provide functional __alloc_size() hints to kmalloc_trace*() Kees Cook
2022-11-03 14:16 ` Hyeonggon Yoo
2022-11-04 18:22 ` Kees Cook
2022-11-05 1:09 ` Hyeonggon Yoo
2022-11-05 6:45 ` Kees Cook
2022-11-01 22:33 ` [PATCH 4/6] string: Add __realloc_size hint to kmemdup() Kees Cook
2022-11-02 9:26 ` Rasmus Villemoes
2022-11-02 19:40 ` Kees Cook
2022-11-01 22:33 ` [PATCH 5/6] driver core: Add __alloc_size hint to devm allocators Kees Cook
2023-02-01 7:36 ` Yongqin Liu
2023-02-01 8:11 ` John Stultz
2023-02-01 8:16 ` John Stultz
2023-02-01 18:41 ` Andy Shevchenko
2023-02-02 17:18 ` Kees Cook
2023-02-02 18:56 ` John Stultz
2023-02-02 19:10 ` Kees Cook
2023-02-02 19:20 ` Ard Biesheuvel
2023-02-02 19:31 ` Nick Desaulniers
2023-02-02 19:49 ` Sami Tolvanen
2023-02-02 19:53 ` Kees Cook
2023-02-02 20:11 ` Sami Tolvanen
2023-02-02 20:43 ` Kees Cook
2022-11-01 22:33 ` [PATCH 6/6] kunit/fortify: Validate __alloc_size attribute results Kees Cook
2022-11-02 18:15 ` kernel test robot
2022-11-29 12:24 ` [PATCH 0/6] slab: Provide full coverage for __alloc_size attribute Conor Dooley
2022-11-29 12:33 ` Arnd Bergmann
2022-12-01 17:15 ` Kees Cook
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