* [PATCH V3 0/2] Support VMCOREINFO export for RISCV64
@ 2022-10-18 8:17 ` Xianting Tian
0 siblings, 0 replies; 34+ messages in thread
From: Xianting Tian @ 2022-10-18 8:17 UTC (permalink / raw)
To: paul.walmsley, palmer, aou, anup, heiko, guoren, mick,
alexandre.ghiti, bhe, vgoyal, dyoung, corbet, Conor.Dooley,
bagasdotme
Cc: kexec, linux-doc, linux-riscv, linux-kernel, crash-utility,
heinrich.schuchardt, k-hagio-ab, hschauhan, yixun.lan,
Xianting Tian
As disscussed in below patch set, the patch of 'describe VMCOREINFO export in Documentation'
need to update according to Bagas's comments.
https://lore.kernel.org/linux-riscv/22AAF52E-8CC8-4D11-99CB-88DE4D113444@kernel.org/
As others patches in above patch set already applied, so this patch set only contains below two
patches.
------
Changes:
Fix commit message in patch 2: use "Document these RISCV64 exports above" instead of
"This patch just add the description of VMCOREINFO export for RISCV64."
V1 -> V2:
Remove unnecessary overline above header text in patch 2.
V2 -> V3:
Fix commit message in patch 1,2;
Use 'space' instead of 'region' for vmemmap description in patch 2.
Xianting Tian (2):
RISC-V: Add arch_crash_save_vmcoreinfo support
Documentation: kdump: describe VMCOREINFO export for RISCV64
.../admin-guide/kdump/vmcoreinfo.rst | 30 ++++++++++++++++++
arch/riscv/kernel/Makefile | 1 +
arch/riscv/kernel/crash_core.c | 29 +++++++++++++++++
3 files changed, 61 insertions(+)
create mode 100644 arch/riscv/kernel/crash_core.c
--
2.17.1
^ permalink raw reply [flat|nested] 34+ messages in thread
* [PATCH V3 0/2] Support VMCOREINFO export for RISCV64
@ 2022-10-18 8:17 ` Xianting Tian
0 siblings, 0 replies; 34+ messages in thread
From: Xianting Tian @ 2022-10-18 8:17 UTC (permalink / raw)
To: paul.walmsley, palmer, aou, anup, heiko, guoren, mick,
alexandre.ghiti, bhe, vgoyal, dyoung, corbet, Conor.Dooley,
bagasdotme
Cc: kexec, linux-doc, linux-riscv, linux-kernel, crash-utility,
heinrich.schuchardt, k-hagio-ab, hschauhan, yixun.lan,
Xianting Tian
As disscussed in below patch set, the patch of 'describe VMCOREINFO export in Documentation'
need to update according to Bagas's comments.
https://lore.kernel.org/linux-riscv/22AAF52E-8CC8-4D11-99CB-88DE4D113444@kernel.org/
As others patches in above patch set already applied, so this patch set only contains below two
patches.
------
Changes:
Fix commit message in patch 2: use "Document these RISCV64 exports above" instead of
"This patch just add the description of VMCOREINFO export for RISCV64."
V1 -> V2:
Remove unnecessary overline above header text in patch 2.
V2 -> V3:
Fix commit message in patch 1,2;
Use 'space' instead of 'region' for vmemmap description in patch 2.
Xianting Tian (2):
RISC-V: Add arch_crash_save_vmcoreinfo support
Documentation: kdump: describe VMCOREINFO export for RISCV64
.../admin-guide/kdump/vmcoreinfo.rst | 30 ++++++++++++++++++
arch/riscv/kernel/Makefile | 1 +
arch/riscv/kernel/crash_core.c | 29 +++++++++++++++++
3 files changed, 61 insertions(+)
create mode 100644 arch/riscv/kernel/crash_core.c
--
2.17.1
_______________________________________________
linux-riscv mailing list
linux-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-riscv
^ permalink raw reply [flat|nested] 34+ messages in thread
* [PATCH V3 0/2] Support VMCOREINFO export for RISCV64
@ 2022-10-18 8:17 ` Xianting Tian
0 siblings, 0 replies; 34+ messages in thread
From: Xianting Tian @ 2022-10-18 8:17 UTC (permalink / raw)
To: paul.walmsley, palmer, aou, anup, heiko, guoren, mick,
alexandre.ghiti, bhe, vgoyal, dyoung, corbet, Conor.Dooley,
bagasdotme
Cc: kexec, linux-doc, linux-riscv, linux-kernel, crash-utility,
heinrich.schuchardt, k-hagio-ab, hschauhan, yixun.lan,
Xianting Tian
As disscussed in below patch set, the patch of 'describe VMCOREINFO export in Documentation'
need to update according to Bagas's comments.
https://lore.kernel.org/linux-riscv/22AAF52E-8CC8-4D11-99CB-88DE4D113444@kernel.org/
As others patches in above patch set already applied, so this patch set only contains below two
patches.
------
Changes:
Fix commit message in patch 2: use "Document these RISCV64 exports above" instead of
"This patch just add the description of VMCOREINFO export for RISCV64."
V1 -> V2:
Remove unnecessary overline above header text in patch 2.
V2 -> V3:
Fix commit message in patch 1,2;
Use 'space' instead of 'region' for vmemmap description in patch 2.
Xianting Tian (2):
RISC-V: Add arch_crash_save_vmcoreinfo support
Documentation: kdump: describe VMCOREINFO export for RISCV64
.../admin-guide/kdump/vmcoreinfo.rst | 30 ++++++++++++++++++
arch/riscv/kernel/Makefile | 1 +
arch/riscv/kernel/crash_core.c | 29 +++++++++++++++++
3 files changed, 61 insertions(+)
create mode 100644 arch/riscv/kernel/crash_core.c
--
2.17.1
_______________________________________________
kexec mailing list
kexec@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/kexec
^ permalink raw reply [flat|nested] 34+ messages in thread
* [PATCH V3 1/2] RISC-V: Add arch_crash_save_vmcoreinfo support
2022-10-18 8:17 ` Xianting Tian
(?)
@ 2022-10-18 8:17 ` Xianting Tian
-1 siblings, 0 replies; 34+ messages in thread
From: Xianting Tian @ 2022-10-18 8:17 UTC (permalink / raw)
To: paul.walmsley, palmer, aou, anup, heiko, guoren, mick,
alexandre.ghiti, bhe, vgoyal, dyoung, corbet, Conor.Dooley,
bagasdotme
Cc: kexec, linux-doc, linux-riscv, linux-kernel, crash-utility,
heinrich.schuchardt, k-hagio-ab, hschauhan, yixun.lan,
Xianting Tian
Add arch_crash_save_vmcoreinfo(), which exports VM layout(MODULES, VMALLOC,
VMEMMAP and KERNEL_LINK_ADDR ranges), va bits and ram base for vmcore.
Default pagetable levels and PAGE_OFFSET aren't same for different kernel
version as below. For pagetable levels, it sets sv57 by default and falls
back to setting sv48 at boot time if sv57 is not supported by the hardware.
For ram base, the default value is 0x80200000 for qemu riscv64 env and,
for example, is 0x200000 on the XuanTie 910 CPU.
* Linux Kernel 5.18 ~
* PGTABLE_LEVELS = 5
* PAGE_OFFSET = 0xff60000000000000
* Linux Kernel 5.17 ~
* PGTABLE_LEVELS = 4
* PAGE_OFFSET = 0xffffaf8000000000
* Linux Kernel 4.19 ~
* PGTABLE_LEVELS = 3
* PAGE_OFFSET = 0xffffffe000000000
Since these configurations change from time to time and version to version,
it is preferable to export them via vmcoreinfo than to change the crash's
code frequently, it can simplify the development of crash tool.
Signed-off-by: Xianting Tian <xianting.tian@linux.alibaba.com>
---
arch/riscv/kernel/Makefile | 1 +
arch/riscv/kernel/crash_core.c | 29 +++++++++++++++++++++++++++++
2 files changed, 30 insertions(+)
create mode 100644 arch/riscv/kernel/crash_core.c
diff --git a/arch/riscv/kernel/Makefile b/arch/riscv/kernel/Makefile
index db6e4b1294ba..4cf303a779ab 100644
--- a/arch/riscv/kernel/Makefile
+++ b/arch/riscv/kernel/Makefile
@@ -81,6 +81,7 @@ obj-$(CONFIG_KGDB) += kgdb.o
obj-$(CONFIG_KEXEC_CORE) += kexec_relocate.o crash_save_regs.o machine_kexec.o
obj-$(CONFIG_KEXEC_FILE) += elf_kexec.o machine_kexec_file.o
obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
+obj-$(CONFIG_CRASH_CORE) += crash_core.o
obj-$(CONFIG_JUMP_LABEL) += jump_label.o
diff --git a/arch/riscv/kernel/crash_core.c b/arch/riscv/kernel/crash_core.c
new file mode 100644
index 000000000000..8d7f5ff108da
--- /dev/null
+++ b/arch/riscv/kernel/crash_core.c
@@ -0,0 +1,29 @@
+// SPDX-License-Identifier: GPL-2.0-only
+
+#include <linux/crash_core.h>
+#include <linux/pagemap.h>
+
+void arch_crash_save_vmcoreinfo(void)
+{
+ VMCOREINFO_NUMBER(VA_BITS);
+ VMCOREINFO_NUMBER(phys_ram_base);
+
+ vmcoreinfo_append_str("NUMBER(PAGE_OFFSET)=0x%lx\n", PAGE_OFFSET);
+ vmcoreinfo_append_str("NUMBER(VMALLOC_START)=0x%lx\n", VMALLOC_START);
+ vmcoreinfo_append_str("NUMBER(VMALLOC_END)=0x%lx\n", VMALLOC_END);
+ vmcoreinfo_append_str("NUMBER(VMEMMAP_START)=0x%lx\n", VMEMMAP_START);
+ vmcoreinfo_append_str("NUMBER(VMEMMAP_END)=0x%lx\n", VMEMMAP_END);
+#ifdef CONFIG_64BIT
+ vmcoreinfo_append_str("NUMBER(MODULES_VADDR)=0x%lx\n", MODULES_VADDR);
+ vmcoreinfo_append_str("NUMBER(MODULES_END)=0x%lx\n", MODULES_END);
+#endif
+
+ if (IS_ENABLED(CONFIG_64BIT)) {
+#ifdef CONFIG_KASAN
+ vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_START)=0x%lx\n", KASAN_SHADOW_START);
+ vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_END)=0x%lx\n", KASAN_SHADOW_END);
+#endif
+ vmcoreinfo_append_str("NUMBER(KERNEL_LINK_ADDR)=0x%lx\n", KERNEL_LINK_ADDR);
+ vmcoreinfo_append_str("NUMBER(ADDRESS_SPACE_END)=0x%lx\n", ADDRESS_SPACE_END);
+ }
+}
--
2.17.1
^ permalink raw reply related [flat|nested] 34+ messages in thread
* [PATCH V3 1/2] RISC-V: Add arch_crash_save_vmcoreinfo support
@ 2022-10-18 8:17 ` Xianting Tian
0 siblings, 0 replies; 34+ messages in thread
From: Xianting Tian @ 2022-10-18 8:17 UTC (permalink / raw)
To: paul.walmsley, palmer, aou, anup, heiko, guoren, mick,
alexandre.ghiti, bhe, vgoyal, dyoung, corbet, Conor.Dooley,
bagasdotme
Cc: kexec, linux-doc, linux-riscv, linux-kernel, crash-utility,
heinrich.schuchardt, k-hagio-ab, hschauhan, yixun.lan,
Xianting Tian
Add arch_crash_save_vmcoreinfo(), which exports VM layout(MODULES, VMALLOC,
VMEMMAP and KERNEL_LINK_ADDR ranges), va bits and ram base for vmcore.
Default pagetable levels and PAGE_OFFSET aren't same for different kernel
version as below. For pagetable levels, it sets sv57 by default and falls
back to setting sv48 at boot time if sv57 is not supported by the hardware.
For ram base, the default value is 0x80200000 for qemu riscv64 env and,
for example, is 0x200000 on the XuanTie 910 CPU.
* Linux Kernel 5.18 ~
* PGTABLE_LEVELS = 5
* PAGE_OFFSET = 0xff60000000000000
* Linux Kernel 5.17 ~
* PGTABLE_LEVELS = 4
* PAGE_OFFSET = 0xffffaf8000000000
* Linux Kernel 4.19 ~
* PGTABLE_LEVELS = 3
* PAGE_OFFSET = 0xffffffe000000000
Since these configurations change from time to time and version to version,
it is preferable to export them via vmcoreinfo than to change the crash's
code frequently, it can simplify the development of crash tool.
Signed-off-by: Xianting Tian <xianting.tian@linux.alibaba.com>
---
arch/riscv/kernel/Makefile | 1 +
arch/riscv/kernel/crash_core.c | 29 +++++++++++++++++++++++++++++
2 files changed, 30 insertions(+)
create mode 100644 arch/riscv/kernel/crash_core.c
diff --git a/arch/riscv/kernel/Makefile b/arch/riscv/kernel/Makefile
index db6e4b1294ba..4cf303a779ab 100644
--- a/arch/riscv/kernel/Makefile
+++ b/arch/riscv/kernel/Makefile
@@ -81,6 +81,7 @@ obj-$(CONFIG_KGDB) += kgdb.o
obj-$(CONFIG_KEXEC_CORE) += kexec_relocate.o crash_save_regs.o machine_kexec.o
obj-$(CONFIG_KEXEC_FILE) += elf_kexec.o machine_kexec_file.o
obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
+obj-$(CONFIG_CRASH_CORE) += crash_core.o
obj-$(CONFIG_JUMP_LABEL) += jump_label.o
diff --git a/arch/riscv/kernel/crash_core.c b/arch/riscv/kernel/crash_core.c
new file mode 100644
index 000000000000..8d7f5ff108da
--- /dev/null
+++ b/arch/riscv/kernel/crash_core.c
@@ -0,0 +1,29 @@
+// SPDX-License-Identifier: GPL-2.0-only
+
+#include <linux/crash_core.h>
+#include <linux/pagemap.h>
+
+void arch_crash_save_vmcoreinfo(void)
+{
+ VMCOREINFO_NUMBER(VA_BITS);
+ VMCOREINFO_NUMBER(phys_ram_base);
+
+ vmcoreinfo_append_str("NUMBER(PAGE_OFFSET)=0x%lx\n", PAGE_OFFSET);
+ vmcoreinfo_append_str("NUMBER(VMALLOC_START)=0x%lx\n", VMALLOC_START);
+ vmcoreinfo_append_str("NUMBER(VMALLOC_END)=0x%lx\n", VMALLOC_END);
+ vmcoreinfo_append_str("NUMBER(VMEMMAP_START)=0x%lx\n", VMEMMAP_START);
+ vmcoreinfo_append_str("NUMBER(VMEMMAP_END)=0x%lx\n", VMEMMAP_END);
+#ifdef CONFIG_64BIT
+ vmcoreinfo_append_str("NUMBER(MODULES_VADDR)=0x%lx\n", MODULES_VADDR);
+ vmcoreinfo_append_str("NUMBER(MODULES_END)=0x%lx\n", MODULES_END);
+#endif
+
+ if (IS_ENABLED(CONFIG_64BIT)) {
+#ifdef CONFIG_KASAN
+ vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_START)=0x%lx\n", KASAN_SHADOW_START);
+ vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_END)=0x%lx\n", KASAN_SHADOW_END);
+#endif
+ vmcoreinfo_append_str("NUMBER(KERNEL_LINK_ADDR)=0x%lx\n", KERNEL_LINK_ADDR);
+ vmcoreinfo_append_str("NUMBER(ADDRESS_SPACE_END)=0x%lx\n", ADDRESS_SPACE_END);
+ }
+}
--
2.17.1
_______________________________________________
linux-riscv mailing list
linux-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-riscv
^ permalink raw reply related [flat|nested] 34+ messages in thread
* [PATCH V3 1/2] RISC-V: Add arch_crash_save_vmcoreinfo support
@ 2022-10-18 8:17 ` Xianting Tian
0 siblings, 0 replies; 34+ messages in thread
From: Xianting Tian @ 2022-10-18 8:17 UTC (permalink / raw)
To: paul.walmsley, palmer, aou, anup, heiko, guoren, mick,
alexandre.ghiti, bhe, vgoyal, dyoung, corbet, Conor.Dooley,
bagasdotme
Cc: kexec, linux-doc, linux-riscv, linux-kernel, crash-utility,
heinrich.schuchardt, k-hagio-ab, hschauhan, yixun.lan,
Xianting Tian
Add arch_crash_save_vmcoreinfo(), which exports VM layout(MODULES, VMALLOC,
VMEMMAP and KERNEL_LINK_ADDR ranges), va bits and ram base for vmcore.
Default pagetable levels and PAGE_OFFSET aren't same for different kernel
version as below. For pagetable levels, it sets sv57 by default and falls
back to setting sv48 at boot time if sv57 is not supported by the hardware.
For ram base, the default value is 0x80200000 for qemu riscv64 env and,
for example, is 0x200000 on the XuanTie 910 CPU.
* Linux Kernel 5.18 ~
* PGTABLE_LEVELS = 5
* PAGE_OFFSET = 0xff60000000000000
* Linux Kernel 5.17 ~
* PGTABLE_LEVELS = 4
* PAGE_OFFSET = 0xffffaf8000000000
* Linux Kernel 4.19 ~
* PGTABLE_LEVELS = 3
* PAGE_OFFSET = 0xffffffe000000000
Since these configurations change from time to time and version to version,
it is preferable to export them via vmcoreinfo than to change the crash's
code frequently, it can simplify the development of crash tool.
Signed-off-by: Xianting Tian <xianting.tian@linux.alibaba.com>
---
arch/riscv/kernel/Makefile | 1 +
arch/riscv/kernel/crash_core.c | 29 +++++++++++++++++++++++++++++
2 files changed, 30 insertions(+)
create mode 100644 arch/riscv/kernel/crash_core.c
diff --git a/arch/riscv/kernel/Makefile b/arch/riscv/kernel/Makefile
index db6e4b1294ba..4cf303a779ab 100644
--- a/arch/riscv/kernel/Makefile
+++ b/arch/riscv/kernel/Makefile
@@ -81,6 +81,7 @@ obj-$(CONFIG_KGDB) += kgdb.o
obj-$(CONFIG_KEXEC_CORE) += kexec_relocate.o crash_save_regs.o machine_kexec.o
obj-$(CONFIG_KEXEC_FILE) += elf_kexec.o machine_kexec_file.o
obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
+obj-$(CONFIG_CRASH_CORE) += crash_core.o
obj-$(CONFIG_JUMP_LABEL) += jump_label.o
diff --git a/arch/riscv/kernel/crash_core.c b/arch/riscv/kernel/crash_core.c
new file mode 100644
index 000000000000..8d7f5ff108da
--- /dev/null
+++ b/arch/riscv/kernel/crash_core.c
@@ -0,0 +1,29 @@
+// SPDX-License-Identifier: GPL-2.0-only
+
+#include <linux/crash_core.h>
+#include <linux/pagemap.h>
+
+void arch_crash_save_vmcoreinfo(void)
+{
+ VMCOREINFO_NUMBER(VA_BITS);
+ VMCOREINFO_NUMBER(phys_ram_base);
+
+ vmcoreinfo_append_str("NUMBER(PAGE_OFFSET)=0x%lx\n", PAGE_OFFSET);
+ vmcoreinfo_append_str("NUMBER(VMALLOC_START)=0x%lx\n", VMALLOC_START);
+ vmcoreinfo_append_str("NUMBER(VMALLOC_END)=0x%lx\n", VMALLOC_END);
+ vmcoreinfo_append_str("NUMBER(VMEMMAP_START)=0x%lx\n", VMEMMAP_START);
+ vmcoreinfo_append_str("NUMBER(VMEMMAP_END)=0x%lx\n", VMEMMAP_END);
+#ifdef CONFIG_64BIT
+ vmcoreinfo_append_str("NUMBER(MODULES_VADDR)=0x%lx\n", MODULES_VADDR);
+ vmcoreinfo_append_str("NUMBER(MODULES_END)=0x%lx\n", MODULES_END);
+#endif
+
+ if (IS_ENABLED(CONFIG_64BIT)) {
+#ifdef CONFIG_KASAN
+ vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_START)=0x%lx\n", KASAN_SHADOW_START);
+ vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_END)=0x%lx\n", KASAN_SHADOW_END);
+#endif
+ vmcoreinfo_append_str("NUMBER(KERNEL_LINK_ADDR)=0x%lx\n", KERNEL_LINK_ADDR);
+ vmcoreinfo_append_str("NUMBER(ADDRESS_SPACE_END)=0x%lx\n", ADDRESS_SPACE_END);
+ }
+}
--
2.17.1
_______________________________________________
kexec mailing list
kexec@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/kexec
^ permalink raw reply related [flat|nested] 34+ messages in thread
* [PATCH V3 2/2] Documentation: kdump: describe VMCOREINFO export for RISCV64
2022-10-18 8:17 ` Xianting Tian
(?)
@ 2022-10-18 8:17 ` Xianting Tian
-1 siblings, 0 replies; 34+ messages in thread
From: Xianting Tian @ 2022-10-18 8:17 UTC (permalink / raw)
To: paul.walmsley, palmer, aou, anup, heiko, guoren, mick,
alexandre.ghiti, bhe, vgoyal, dyoung, corbet, Conor.Dooley,
bagasdotme
Cc: kexec, linux-doc, linux-riscv, linux-kernel, crash-utility,
heinrich.schuchardt, k-hagio-ab, hschauhan, yixun.lan,
Xianting Tian
The following interrelated definitions and ranges are needed by the kdump
crash tool, which are exported by "arch/riscv/kernel/crash_core.c":
VA_BITS,
PAGE_OFFSET,
phys_ram_base,
MODULES_VADDR ~ MODULES_END,
VMALLOC_START ~ VMALLOC_END,
VMEMMAP_START ~ VMEMMAP_END,
KASAN_SHADOW_START ~ KASAN_SHADOW_END,
KERNEL_LINK_ADDR ~ ADDRESS_SPACE_END
Document these RISCV64 exports above.
Signed-off-by: Xianting Tian <xianting.tian@linux.alibaba.com>
Reviewed-by: Bagas Sanjaya <bagasdotme@gmail.com>
---
.../admin-guide/kdump/vmcoreinfo.rst | 30 +++++++++++++++++++
1 file changed, 30 insertions(+)
diff --git a/Documentation/admin-guide/kdump/vmcoreinfo.rst b/Documentation/admin-guide/kdump/vmcoreinfo.rst
index 6726f439958c..96efcb03bd7d 100644
--- a/Documentation/admin-guide/kdump/vmcoreinfo.rst
+++ b/Documentation/admin-guide/kdump/vmcoreinfo.rst
@@ -595,3 +595,33 @@ X2TLB
-----
Indicates whether the crashed kernel enabled SH extended mode.
+
+RISCV64
+=======
+
+VA_BITS
+-------
+
+The maximum number of bits for virtual addresses. Used to compute the
+virtual memory ranges.
+
+PAGE_OFFSET
+-----------
+
+Indicates the virtual kernel start address of the direct-mapped RAM region.
+
+phys_ram_base
+-------------
+
+Indicates the start physical RAM address.
+
+MODULES_VADDR|MODULES_END|VMALLOC_START|VMALLOC_END|VMEMMAP_START|VMEMMAP_END|KASAN_SHADOW_START|KASAN_SHADOW_END|KERNEL_LINK_ADDR|ADDRESS_SPACE_END
+----------------------------------------------------------------------------------------------------------------------------------------------------
+
+Used to get the correct ranges:
+
+ * MODULES_VADDR ~ MODULES_END : Kernel module space.
+ * VMALLOC_START ~ VMALLOC_END : vmalloc() / ioremap() space.
+ * VMEMMAP_START ~ VMEMMAP_END : vmemmap space, used for struct page array.
+ * KASAN_SHADOW_START ~ KASAN_SHADOW_END : kasan shadow space.
+ * KERNEL_LINK_ADDR ~ ADDRESS_SPACE_END : Kernel link and BPF space.
--
2.17.1
^ permalink raw reply related [flat|nested] 34+ messages in thread
* [PATCH V3 2/2] Documentation: kdump: describe VMCOREINFO export for RISCV64
@ 2022-10-18 8:17 ` Xianting Tian
0 siblings, 0 replies; 34+ messages in thread
From: Xianting Tian @ 2022-10-18 8:17 UTC (permalink / raw)
To: paul.walmsley, palmer, aou, anup, heiko, guoren, mick,
alexandre.ghiti, bhe, vgoyal, dyoung, corbet, Conor.Dooley,
bagasdotme
Cc: kexec, linux-doc, linux-riscv, linux-kernel, crash-utility,
heinrich.schuchardt, k-hagio-ab, hschauhan, yixun.lan,
Xianting Tian
The following interrelated definitions and ranges are needed by the kdump
crash tool, which are exported by "arch/riscv/kernel/crash_core.c":
VA_BITS,
PAGE_OFFSET,
phys_ram_base,
MODULES_VADDR ~ MODULES_END,
VMALLOC_START ~ VMALLOC_END,
VMEMMAP_START ~ VMEMMAP_END,
KASAN_SHADOW_START ~ KASAN_SHADOW_END,
KERNEL_LINK_ADDR ~ ADDRESS_SPACE_END
Document these RISCV64 exports above.
Signed-off-by: Xianting Tian <xianting.tian@linux.alibaba.com>
Reviewed-by: Bagas Sanjaya <bagasdotme@gmail.com>
---
.../admin-guide/kdump/vmcoreinfo.rst | 30 +++++++++++++++++++
1 file changed, 30 insertions(+)
diff --git a/Documentation/admin-guide/kdump/vmcoreinfo.rst b/Documentation/admin-guide/kdump/vmcoreinfo.rst
index 6726f439958c..96efcb03bd7d 100644
--- a/Documentation/admin-guide/kdump/vmcoreinfo.rst
+++ b/Documentation/admin-guide/kdump/vmcoreinfo.rst
@@ -595,3 +595,33 @@ X2TLB
-----
Indicates whether the crashed kernel enabled SH extended mode.
+
+RISCV64
+=======
+
+VA_BITS
+-------
+
+The maximum number of bits for virtual addresses. Used to compute the
+virtual memory ranges.
+
+PAGE_OFFSET
+-----------
+
+Indicates the virtual kernel start address of the direct-mapped RAM region.
+
+phys_ram_base
+-------------
+
+Indicates the start physical RAM address.
+
+MODULES_VADDR|MODULES_END|VMALLOC_START|VMALLOC_END|VMEMMAP_START|VMEMMAP_END|KASAN_SHADOW_START|KASAN_SHADOW_END|KERNEL_LINK_ADDR|ADDRESS_SPACE_END
+----------------------------------------------------------------------------------------------------------------------------------------------------
+
+Used to get the correct ranges:
+
+ * MODULES_VADDR ~ MODULES_END : Kernel module space.
+ * VMALLOC_START ~ VMALLOC_END : vmalloc() / ioremap() space.
+ * VMEMMAP_START ~ VMEMMAP_END : vmemmap space, used for struct page array.
+ * KASAN_SHADOW_START ~ KASAN_SHADOW_END : kasan shadow space.
+ * KERNEL_LINK_ADDR ~ ADDRESS_SPACE_END : Kernel link and BPF space.
--
2.17.1
_______________________________________________
linux-riscv mailing list
linux-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-riscv
^ permalink raw reply related [flat|nested] 34+ messages in thread
* [PATCH V3 2/2] Documentation: kdump: describe VMCOREINFO export for RISCV64
@ 2022-10-18 8:17 ` Xianting Tian
0 siblings, 0 replies; 34+ messages in thread
From: Xianting Tian @ 2022-10-18 8:17 UTC (permalink / raw)
To: paul.walmsley, palmer, aou, anup, heiko, guoren, mick,
alexandre.ghiti, bhe, vgoyal, dyoung, corbet, Conor.Dooley,
bagasdotme
Cc: kexec, linux-doc, linux-riscv, linux-kernel, crash-utility,
heinrich.schuchardt, k-hagio-ab, hschauhan, yixun.lan,
Xianting Tian
The following interrelated definitions and ranges are needed by the kdump
crash tool, which are exported by "arch/riscv/kernel/crash_core.c":
VA_BITS,
PAGE_OFFSET,
phys_ram_base,
MODULES_VADDR ~ MODULES_END,
VMALLOC_START ~ VMALLOC_END,
VMEMMAP_START ~ VMEMMAP_END,
KASAN_SHADOW_START ~ KASAN_SHADOW_END,
KERNEL_LINK_ADDR ~ ADDRESS_SPACE_END
Document these RISCV64 exports above.
Signed-off-by: Xianting Tian <xianting.tian@linux.alibaba.com>
Reviewed-by: Bagas Sanjaya <bagasdotme@gmail.com>
---
.../admin-guide/kdump/vmcoreinfo.rst | 30 +++++++++++++++++++
1 file changed, 30 insertions(+)
diff --git a/Documentation/admin-guide/kdump/vmcoreinfo.rst b/Documentation/admin-guide/kdump/vmcoreinfo.rst
index 6726f439958c..96efcb03bd7d 100644
--- a/Documentation/admin-guide/kdump/vmcoreinfo.rst
+++ b/Documentation/admin-guide/kdump/vmcoreinfo.rst
@@ -595,3 +595,33 @@ X2TLB
-----
Indicates whether the crashed kernel enabled SH extended mode.
+
+RISCV64
+=======
+
+VA_BITS
+-------
+
+The maximum number of bits for virtual addresses. Used to compute the
+virtual memory ranges.
+
+PAGE_OFFSET
+-----------
+
+Indicates the virtual kernel start address of the direct-mapped RAM region.
+
+phys_ram_base
+-------------
+
+Indicates the start physical RAM address.
+
+MODULES_VADDR|MODULES_END|VMALLOC_START|VMALLOC_END|VMEMMAP_START|VMEMMAP_END|KASAN_SHADOW_START|KASAN_SHADOW_END|KERNEL_LINK_ADDR|ADDRESS_SPACE_END
+----------------------------------------------------------------------------------------------------------------------------------------------------
+
+Used to get the correct ranges:
+
+ * MODULES_VADDR ~ MODULES_END : Kernel module space.
+ * VMALLOC_START ~ VMALLOC_END : vmalloc() / ioremap() space.
+ * VMEMMAP_START ~ VMEMMAP_END : vmemmap space, used for struct page array.
+ * KASAN_SHADOW_START ~ KASAN_SHADOW_END : kasan shadow space.
+ * KERNEL_LINK_ADDR ~ ADDRESS_SPACE_END : Kernel link and BPF space.
--
2.17.1
_______________________________________________
kexec mailing list
kexec@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/kexec
^ permalink raw reply related [flat|nested] 34+ messages in thread
* Re: [PATCH V3 1/2] RISC-V: Add arch_crash_save_vmcoreinfo support
2022-10-18 8:17 ` Xianting Tian
(?)
@ 2022-10-18 9:10 ` Baoquan He
-1 siblings, 0 replies; 34+ messages in thread
From: Baoquan He @ 2022-10-18 9:10 UTC (permalink / raw)
To: Xianting Tian, Kazuhito Hagio
Cc: paul.walmsley, palmer, aou, anup, heiko, guoren, mick,
alexandre.ghiti, vgoyal, dyoung, corbet, Conor.Dooley,
bagasdotme, kexec, linux-doc, linux-riscv, linux-kernel,
crash-utility, heinrich.schuchardt, k-hagio-ab, hschauhan,
yixun.lan
On 10/18/22 at 04:17pm, Xianting Tian wrote:
> Add arch_crash_save_vmcoreinfo(), which exports VM layout(MODULES, VMALLOC,
> VMEMMAP and KERNEL_LINK_ADDR ranges), va bits and ram base for vmcore.
>
> Default pagetable levels and PAGE_OFFSET aren't same for different kernel
> version as below. For pagetable levels, it sets sv57 by default and falls
> back to setting sv48 at boot time if sv57 is not supported by the hardware.
>
> For ram base, the default value is 0x80200000 for qemu riscv64 env and,
> for example, is 0x200000 on the XuanTie 910 CPU.
>
> * Linux Kernel 5.18 ~
> * PGTABLE_LEVELS = 5
> * PAGE_OFFSET = 0xff60000000000000
> * Linux Kernel 5.17 ~
> * PGTABLE_LEVELS = 4
> * PAGE_OFFSET = 0xffffaf8000000000
> * Linux Kernel 4.19 ~
> * PGTABLE_LEVELS = 3
> * PAGE_OFFSET = 0xffffffe000000000
>
> Since these configurations change from time to time and version to version,
> it is preferable to export them via vmcoreinfo than to change the crash's
> code frequently, it can simplify the development of crash tool.
>
> Signed-off-by: Xianting Tian <xianting.tian@linux.alibaba.com>
> ---
> arch/riscv/kernel/Makefile | 1 +
> arch/riscv/kernel/crash_core.c | 29 +++++++++++++++++++++++++++++
> 2 files changed, 30 insertions(+)
> create mode 100644 arch/riscv/kernel/crash_core.c
>
> diff --git a/arch/riscv/kernel/Makefile b/arch/riscv/kernel/Makefile
> index db6e4b1294ba..4cf303a779ab 100644
> --- a/arch/riscv/kernel/Makefile
> +++ b/arch/riscv/kernel/Makefile
> @@ -81,6 +81,7 @@ obj-$(CONFIG_KGDB) += kgdb.o
> obj-$(CONFIG_KEXEC_CORE) += kexec_relocate.o crash_save_regs.o machine_kexec.o
> obj-$(CONFIG_KEXEC_FILE) += elf_kexec.o machine_kexec_file.o
> obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
> +obj-$(CONFIG_CRASH_CORE) += crash_core.o
>
> obj-$(CONFIG_JUMP_LABEL) += jump_label.o
>
> diff --git a/arch/riscv/kernel/crash_core.c b/arch/riscv/kernel/crash_core.c
> new file mode 100644
> index 000000000000..8d7f5ff108da
> --- /dev/null
> +++ b/arch/riscv/kernel/crash_core.c
> @@ -0,0 +1,29 @@
> +// SPDX-License-Identifier: GPL-2.0-only
> +
> +#include <linux/crash_core.h>
> +#include <linux/pagemap.h>
> +
> +void arch_crash_save_vmcoreinfo(void)
> +{
> + VMCOREINFO_NUMBER(VA_BITS);
> + VMCOREINFO_NUMBER(phys_ram_base);
> +
> + vmcoreinfo_append_str("NUMBER(PAGE_OFFSET)=0x%lx\n", PAGE_OFFSET);
> + vmcoreinfo_append_str("NUMBER(VMALLOC_START)=0x%lx\n", VMALLOC_START);
> + vmcoreinfo_append_str("NUMBER(VMALLOC_END)=0x%lx\n", VMALLOC_END);
> + vmcoreinfo_append_str("NUMBER(VMEMMAP_START)=0x%lx\n", VMEMMAP_START);
> + vmcoreinfo_append_str("NUMBER(VMEMMAP_END)=0x%lx\n", VMEMMAP_END);
> +#ifdef CONFIG_64BIT
> + vmcoreinfo_append_str("NUMBER(MODULES_VADDR)=0x%lx\n", MODULES_VADDR);
> + vmcoreinfo_append_str("NUMBER(MODULES_END)=0x%lx\n", MODULES_END);
> +#endif
> +
> + if (IS_ENABLED(CONFIG_64BIT)) {
> +#ifdef CONFIG_KASAN
> + vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_START)=0x%lx\n", KASAN_SHADOW_START);
> + vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_END)=0x%lx\n", KASAN_SHADOW_END);
> +#endif
> + vmcoreinfo_append_str("NUMBER(KERNEL_LINK_ADDR)=0x%lx\n", KERNEL_LINK_ADDR);
> + vmcoreinfo_append_str("NUMBER(ADDRESS_SPACE_END)=0x%lx\n", ADDRESS_SPACE_END);
Seems this is the firsr ARCH where kasan and kernel link/bpf space are
added to dump and analyze. Just curious, have you got code change to
make use of them to do dumping and analyze?
Thanks
Baoquan
^ permalink raw reply [flat|nested] 34+ messages in thread
* Re: [PATCH V3 1/2] RISC-V: Add arch_crash_save_vmcoreinfo support
@ 2022-10-18 9:10 ` Baoquan He
0 siblings, 0 replies; 34+ messages in thread
From: Baoquan He @ 2022-10-18 9:10 UTC (permalink / raw)
To: Xianting Tian, Kazuhito Hagio
Cc: paul.walmsley, palmer, aou, anup, heiko, guoren, mick,
alexandre.ghiti, vgoyal, dyoung, corbet, Conor.Dooley,
bagasdotme, kexec, linux-doc, linux-riscv, linux-kernel,
crash-utility, heinrich.schuchardt, k-hagio-ab, hschauhan,
yixun.lan
On 10/18/22 at 04:17pm, Xianting Tian wrote:
> Add arch_crash_save_vmcoreinfo(), which exports VM layout(MODULES, VMALLOC,
> VMEMMAP and KERNEL_LINK_ADDR ranges), va bits and ram base for vmcore.
>
> Default pagetable levels and PAGE_OFFSET aren't same for different kernel
> version as below. For pagetable levels, it sets sv57 by default and falls
> back to setting sv48 at boot time if sv57 is not supported by the hardware.
>
> For ram base, the default value is 0x80200000 for qemu riscv64 env and,
> for example, is 0x200000 on the XuanTie 910 CPU.
>
> * Linux Kernel 5.18 ~
> * PGTABLE_LEVELS = 5
> * PAGE_OFFSET = 0xff60000000000000
> * Linux Kernel 5.17 ~
> * PGTABLE_LEVELS = 4
> * PAGE_OFFSET = 0xffffaf8000000000
> * Linux Kernel 4.19 ~
> * PGTABLE_LEVELS = 3
> * PAGE_OFFSET = 0xffffffe000000000
>
> Since these configurations change from time to time and version to version,
> it is preferable to export them via vmcoreinfo than to change the crash's
> code frequently, it can simplify the development of crash tool.
>
> Signed-off-by: Xianting Tian <xianting.tian@linux.alibaba.com>
> ---
> arch/riscv/kernel/Makefile | 1 +
> arch/riscv/kernel/crash_core.c | 29 +++++++++++++++++++++++++++++
> 2 files changed, 30 insertions(+)
> create mode 100644 arch/riscv/kernel/crash_core.c
>
> diff --git a/arch/riscv/kernel/Makefile b/arch/riscv/kernel/Makefile
> index db6e4b1294ba..4cf303a779ab 100644
> --- a/arch/riscv/kernel/Makefile
> +++ b/arch/riscv/kernel/Makefile
> @@ -81,6 +81,7 @@ obj-$(CONFIG_KGDB) += kgdb.o
> obj-$(CONFIG_KEXEC_CORE) += kexec_relocate.o crash_save_regs.o machine_kexec.o
> obj-$(CONFIG_KEXEC_FILE) += elf_kexec.o machine_kexec_file.o
> obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
> +obj-$(CONFIG_CRASH_CORE) += crash_core.o
>
> obj-$(CONFIG_JUMP_LABEL) += jump_label.o
>
> diff --git a/arch/riscv/kernel/crash_core.c b/arch/riscv/kernel/crash_core.c
> new file mode 100644
> index 000000000000..8d7f5ff108da
> --- /dev/null
> +++ b/arch/riscv/kernel/crash_core.c
> @@ -0,0 +1,29 @@
> +// SPDX-License-Identifier: GPL-2.0-only
> +
> +#include <linux/crash_core.h>
> +#include <linux/pagemap.h>
> +
> +void arch_crash_save_vmcoreinfo(void)
> +{
> + VMCOREINFO_NUMBER(VA_BITS);
> + VMCOREINFO_NUMBER(phys_ram_base);
> +
> + vmcoreinfo_append_str("NUMBER(PAGE_OFFSET)=0x%lx\n", PAGE_OFFSET);
> + vmcoreinfo_append_str("NUMBER(VMALLOC_START)=0x%lx\n", VMALLOC_START);
> + vmcoreinfo_append_str("NUMBER(VMALLOC_END)=0x%lx\n", VMALLOC_END);
> + vmcoreinfo_append_str("NUMBER(VMEMMAP_START)=0x%lx\n", VMEMMAP_START);
> + vmcoreinfo_append_str("NUMBER(VMEMMAP_END)=0x%lx\n", VMEMMAP_END);
> +#ifdef CONFIG_64BIT
> + vmcoreinfo_append_str("NUMBER(MODULES_VADDR)=0x%lx\n", MODULES_VADDR);
> + vmcoreinfo_append_str("NUMBER(MODULES_END)=0x%lx\n", MODULES_END);
> +#endif
> +
> + if (IS_ENABLED(CONFIG_64BIT)) {
> +#ifdef CONFIG_KASAN
> + vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_START)=0x%lx\n", KASAN_SHADOW_START);
> + vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_END)=0x%lx\n", KASAN_SHADOW_END);
> +#endif
> + vmcoreinfo_append_str("NUMBER(KERNEL_LINK_ADDR)=0x%lx\n", KERNEL_LINK_ADDR);
> + vmcoreinfo_append_str("NUMBER(ADDRESS_SPACE_END)=0x%lx\n", ADDRESS_SPACE_END);
Seems this is the firsr ARCH where kasan and kernel link/bpf space are
added to dump and analyze. Just curious, have you got code change to
make use of them to do dumping and analyze?
Thanks
Baoquan
_______________________________________________
linux-riscv mailing list
linux-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-riscv
^ permalink raw reply [flat|nested] 34+ messages in thread
* Re: [PATCH V3 1/2] RISC-V: Add arch_crash_save_vmcoreinfo support
@ 2022-10-18 9:10 ` Baoquan He
0 siblings, 0 replies; 34+ messages in thread
From: Baoquan He @ 2022-10-18 9:10 UTC (permalink / raw)
To: Xianting Tian, Kazuhito Hagio
Cc: paul.walmsley, palmer, aou, anup, heiko, guoren, mick,
alexandre.ghiti, vgoyal, dyoung, corbet, Conor.Dooley,
bagasdotme, kexec, linux-doc, linux-riscv, linux-kernel,
crash-utility, heinrich.schuchardt, k-hagio-ab, hschauhan,
yixun.lan
On 10/18/22 at 04:17pm, Xianting Tian wrote:
> Add arch_crash_save_vmcoreinfo(), which exports VM layout(MODULES, VMALLOC,
> VMEMMAP and KERNEL_LINK_ADDR ranges), va bits and ram base for vmcore.
>
> Default pagetable levels and PAGE_OFFSET aren't same for different kernel
> version as below. For pagetable levels, it sets sv57 by default and falls
> back to setting sv48 at boot time if sv57 is not supported by the hardware.
>
> For ram base, the default value is 0x80200000 for qemu riscv64 env and,
> for example, is 0x200000 on the XuanTie 910 CPU.
>
> * Linux Kernel 5.18 ~
> * PGTABLE_LEVELS = 5
> * PAGE_OFFSET = 0xff60000000000000
> * Linux Kernel 5.17 ~
> * PGTABLE_LEVELS = 4
> * PAGE_OFFSET = 0xffffaf8000000000
> * Linux Kernel 4.19 ~
> * PGTABLE_LEVELS = 3
> * PAGE_OFFSET = 0xffffffe000000000
>
> Since these configurations change from time to time and version to version,
> it is preferable to export them via vmcoreinfo than to change the crash's
> code frequently, it can simplify the development of crash tool.
>
> Signed-off-by: Xianting Tian <xianting.tian@linux.alibaba.com>
> ---
> arch/riscv/kernel/Makefile | 1 +
> arch/riscv/kernel/crash_core.c | 29 +++++++++++++++++++++++++++++
> 2 files changed, 30 insertions(+)
> create mode 100644 arch/riscv/kernel/crash_core.c
>
> diff --git a/arch/riscv/kernel/Makefile b/arch/riscv/kernel/Makefile
> index db6e4b1294ba..4cf303a779ab 100644
> --- a/arch/riscv/kernel/Makefile
> +++ b/arch/riscv/kernel/Makefile
> @@ -81,6 +81,7 @@ obj-$(CONFIG_KGDB) += kgdb.o
> obj-$(CONFIG_KEXEC_CORE) += kexec_relocate.o crash_save_regs.o machine_kexec.o
> obj-$(CONFIG_KEXEC_FILE) += elf_kexec.o machine_kexec_file.o
> obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
> +obj-$(CONFIG_CRASH_CORE) += crash_core.o
>
> obj-$(CONFIG_JUMP_LABEL) += jump_label.o
>
> diff --git a/arch/riscv/kernel/crash_core.c b/arch/riscv/kernel/crash_core.c
> new file mode 100644
> index 000000000000..8d7f5ff108da
> --- /dev/null
> +++ b/arch/riscv/kernel/crash_core.c
> @@ -0,0 +1,29 @@
> +// SPDX-License-Identifier: GPL-2.0-only
> +
> +#include <linux/crash_core.h>
> +#include <linux/pagemap.h>
> +
> +void arch_crash_save_vmcoreinfo(void)
> +{
> + VMCOREINFO_NUMBER(VA_BITS);
> + VMCOREINFO_NUMBER(phys_ram_base);
> +
> + vmcoreinfo_append_str("NUMBER(PAGE_OFFSET)=0x%lx\n", PAGE_OFFSET);
> + vmcoreinfo_append_str("NUMBER(VMALLOC_START)=0x%lx\n", VMALLOC_START);
> + vmcoreinfo_append_str("NUMBER(VMALLOC_END)=0x%lx\n", VMALLOC_END);
> + vmcoreinfo_append_str("NUMBER(VMEMMAP_START)=0x%lx\n", VMEMMAP_START);
> + vmcoreinfo_append_str("NUMBER(VMEMMAP_END)=0x%lx\n", VMEMMAP_END);
> +#ifdef CONFIG_64BIT
> + vmcoreinfo_append_str("NUMBER(MODULES_VADDR)=0x%lx\n", MODULES_VADDR);
> + vmcoreinfo_append_str("NUMBER(MODULES_END)=0x%lx\n", MODULES_END);
> +#endif
> +
> + if (IS_ENABLED(CONFIG_64BIT)) {
> +#ifdef CONFIG_KASAN
> + vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_START)=0x%lx\n", KASAN_SHADOW_START);
> + vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_END)=0x%lx\n", KASAN_SHADOW_END);
> +#endif
> + vmcoreinfo_append_str("NUMBER(KERNEL_LINK_ADDR)=0x%lx\n", KERNEL_LINK_ADDR);
> + vmcoreinfo_append_str("NUMBER(ADDRESS_SPACE_END)=0x%lx\n", ADDRESS_SPACE_END);
Seems this is the firsr ARCH where kasan and kernel link/bpf space are
added to dump and analyze. Just curious, have you got code change to
make use of them to do dumping and analyze?
Thanks
Baoquan
_______________________________________________
kexec mailing list
kexec@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/kexec
^ permalink raw reply [flat|nested] 34+ messages in thread
* Re: [PATCH V3 1/2] RISC-V: Add arch_crash_save_vmcoreinfo support
2022-10-18 9:10 ` Baoquan He
(?)
@ 2022-10-18 9:25 ` Xianting Tian
-1 siblings, 0 replies; 34+ messages in thread
From: Xianting Tian @ 2022-10-18 9:25 UTC (permalink / raw)
To: Baoquan He, Kazuhito Hagio
Cc: paul.walmsley, palmer, aou, anup, heiko, guoren, mick,
alexandre.ghiti, vgoyal, dyoung, corbet, Conor.Dooley,
bagasdotme, kexec, linux-doc, linux-riscv, linux-kernel,
crash-utility, heinrich.schuchardt, hschauhan, yixun.lan
在 2022/10/18 下午5:10, Baoquan He 写道:
> On 10/18/22 at 04:17pm, Xianting Tian wrote:
>> Add arch_crash_save_vmcoreinfo(), which exports VM layout(MODULES, VMALLOC,
>> VMEMMAP and KERNEL_LINK_ADDR ranges), va bits and ram base for vmcore.
>>
>> Default pagetable levels and PAGE_OFFSET aren't same for different kernel
>> version as below. For pagetable levels, it sets sv57 by default and falls
>> back to setting sv48 at boot time if sv57 is not supported by the hardware.
>>
>> For ram base, the default value is 0x80200000 for qemu riscv64 env and,
>> for example, is 0x200000 on the XuanTie 910 CPU.
>>
>> * Linux Kernel 5.18 ~
>> * PGTABLE_LEVELS = 5
>> * PAGE_OFFSET = 0xff60000000000000
>> * Linux Kernel 5.17 ~
>> * PGTABLE_LEVELS = 4
>> * PAGE_OFFSET = 0xffffaf8000000000
>> * Linux Kernel 4.19 ~
>> * PGTABLE_LEVELS = 3
>> * PAGE_OFFSET = 0xffffffe000000000
>>
>> Since these configurations change from time to time and version to version,
>> it is preferable to export them via vmcoreinfo than to change the crash's
>> code frequently, it can simplify the development of crash tool.
>>
>> Signed-off-by: Xianting Tian <xianting.tian@linux.alibaba.com>
>> ---
>> arch/riscv/kernel/Makefile | 1 +
>> arch/riscv/kernel/crash_core.c | 29 +++++++++++++++++++++++++++++
>> 2 files changed, 30 insertions(+)
>> create mode 100644 arch/riscv/kernel/crash_core.c
>>
>> diff --git a/arch/riscv/kernel/Makefile b/arch/riscv/kernel/Makefile
>> index db6e4b1294ba..4cf303a779ab 100644
>> --- a/arch/riscv/kernel/Makefile
>> +++ b/arch/riscv/kernel/Makefile
>> @@ -81,6 +81,7 @@ obj-$(CONFIG_KGDB) += kgdb.o
>> obj-$(CONFIG_KEXEC_CORE) += kexec_relocate.o crash_save_regs.o machine_kexec.o
>> obj-$(CONFIG_KEXEC_FILE) += elf_kexec.o machine_kexec_file.o
>> obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
>> +obj-$(CONFIG_CRASH_CORE) += crash_core.o
>>
>> obj-$(CONFIG_JUMP_LABEL) += jump_label.o
>>
>> diff --git a/arch/riscv/kernel/crash_core.c b/arch/riscv/kernel/crash_core.c
>> new file mode 100644
>> index 000000000000..8d7f5ff108da
>> --- /dev/null
>> +++ b/arch/riscv/kernel/crash_core.c
>> @@ -0,0 +1,29 @@
>> +// SPDX-License-Identifier: GPL-2.0-only
>> +
>> +#include <linux/crash_core.h>
>> +#include <linux/pagemap.h>
>> +
>> +void arch_crash_save_vmcoreinfo(void)
>> +{
>> + VMCOREINFO_NUMBER(VA_BITS);
>> + VMCOREINFO_NUMBER(phys_ram_base);
>> +
>> + vmcoreinfo_append_str("NUMBER(PAGE_OFFSET)=0x%lx\n", PAGE_OFFSET);
>> + vmcoreinfo_append_str("NUMBER(VMALLOC_START)=0x%lx\n", VMALLOC_START);
>> + vmcoreinfo_append_str("NUMBER(VMALLOC_END)=0x%lx\n", VMALLOC_END);
>> + vmcoreinfo_append_str("NUMBER(VMEMMAP_START)=0x%lx\n", VMEMMAP_START);
>> + vmcoreinfo_append_str("NUMBER(VMEMMAP_END)=0x%lx\n", VMEMMAP_END);
>> +#ifdef CONFIG_64BIT
>> + vmcoreinfo_append_str("NUMBER(MODULES_VADDR)=0x%lx\n", MODULES_VADDR);
>> + vmcoreinfo_append_str("NUMBER(MODULES_END)=0x%lx\n", MODULES_END);
>> +#endif
>> +
>> + if (IS_ENABLED(CONFIG_64BIT)) {
>> +#ifdef CONFIG_KASAN
>> + vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_START)=0x%lx\n", KASAN_SHADOW_START);
>> + vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_END)=0x%lx\n", KASAN_SHADOW_END);
>> +#endif
>> + vmcoreinfo_append_str("NUMBER(KERNEL_LINK_ADDR)=0x%lx\n", KERNEL_LINK_ADDR);
>> + vmcoreinfo_append_str("NUMBER(ADDRESS_SPACE_END)=0x%lx\n", ADDRESS_SPACE_END);
> Seems this is the firsr ARCH where kasan and kernel link/bpf space are
> added to dump and analyze. Just curious, have you got code change to
> make use of them to do dumping and analyze?
KASAN_SHADOW_START is not used, KERNEL_LINK_ADDR is used in the crash patch set:
https://patchwork.kernel.org/project/linux-riscv/cover/20220813031753.3097720-1-xianting.tian@linux.alibaba.com/
I add it in case of using in furture.
>
> Thanks
> Baoquan
^ permalink raw reply [flat|nested] 34+ messages in thread
* Re: [PATCH V3 1/2] RISC-V: Add arch_crash_save_vmcoreinfo support
@ 2022-10-18 9:25 ` Xianting Tian
0 siblings, 0 replies; 34+ messages in thread
From: Xianting Tian @ 2022-10-18 9:25 UTC (permalink / raw)
To: Baoquan He, Kazuhito Hagio
Cc: paul.walmsley, palmer, aou, anup, heiko, guoren, mick,
alexandre.ghiti, vgoyal, dyoung, corbet, Conor.Dooley,
bagasdotme, kexec, linux-doc, linux-riscv, linux-kernel,
crash-utility, heinrich.schuchardt, hschauhan, yixun.lan
在 2022/10/18 下午5:10, Baoquan He 写道:
> On 10/18/22 at 04:17pm, Xianting Tian wrote:
>> Add arch_crash_save_vmcoreinfo(), which exports VM layout(MODULES, VMALLOC,
>> VMEMMAP and KERNEL_LINK_ADDR ranges), va bits and ram base for vmcore.
>>
>> Default pagetable levels and PAGE_OFFSET aren't same for different kernel
>> version as below. For pagetable levels, it sets sv57 by default and falls
>> back to setting sv48 at boot time if sv57 is not supported by the hardware.
>>
>> For ram base, the default value is 0x80200000 for qemu riscv64 env and,
>> for example, is 0x200000 on the XuanTie 910 CPU.
>>
>> * Linux Kernel 5.18 ~
>> * PGTABLE_LEVELS = 5
>> * PAGE_OFFSET = 0xff60000000000000
>> * Linux Kernel 5.17 ~
>> * PGTABLE_LEVELS = 4
>> * PAGE_OFFSET = 0xffffaf8000000000
>> * Linux Kernel 4.19 ~
>> * PGTABLE_LEVELS = 3
>> * PAGE_OFFSET = 0xffffffe000000000
>>
>> Since these configurations change from time to time and version to version,
>> it is preferable to export them via vmcoreinfo than to change the crash's
>> code frequently, it can simplify the development of crash tool.
>>
>> Signed-off-by: Xianting Tian <xianting.tian@linux.alibaba.com>
>> ---
>> arch/riscv/kernel/Makefile | 1 +
>> arch/riscv/kernel/crash_core.c | 29 +++++++++++++++++++++++++++++
>> 2 files changed, 30 insertions(+)
>> create mode 100644 arch/riscv/kernel/crash_core.c
>>
>> diff --git a/arch/riscv/kernel/Makefile b/arch/riscv/kernel/Makefile
>> index db6e4b1294ba..4cf303a779ab 100644
>> --- a/arch/riscv/kernel/Makefile
>> +++ b/arch/riscv/kernel/Makefile
>> @@ -81,6 +81,7 @@ obj-$(CONFIG_KGDB) += kgdb.o
>> obj-$(CONFIG_KEXEC_CORE) += kexec_relocate.o crash_save_regs.o machine_kexec.o
>> obj-$(CONFIG_KEXEC_FILE) += elf_kexec.o machine_kexec_file.o
>> obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
>> +obj-$(CONFIG_CRASH_CORE) += crash_core.o
>>
>> obj-$(CONFIG_JUMP_LABEL) += jump_label.o
>>
>> diff --git a/arch/riscv/kernel/crash_core.c b/arch/riscv/kernel/crash_core.c
>> new file mode 100644
>> index 000000000000..8d7f5ff108da
>> --- /dev/null
>> +++ b/arch/riscv/kernel/crash_core.c
>> @@ -0,0 +1,29 @@
>> +// SPDX-License-Identifier: GPL-2.0-only
>> +
>> +#include <linux/crash_core.h>
>> +#include <linux/pagemap.h>
>> +
>> +void arch_crash_save_vmcoreinfo(void)
>> +{
>> + VMCOREINFO_NUMBER(VA_BITS);
>> + VMCOREINFO_NUMBER(phys_ram_base);
>> +
>> + vmcoreinfo_append_str("NUMBER(PAGE_OFFSET)=0x%lx\n", PAGE_OFFSET);
>> + vmcoreinfo_append_str("NUMBER(VMALLOC_START)=0x%lx\n", VMALLOC_START);
>> + vmcoreinfo_append_str("NUMBER(VMALLOC_END)=0x%lx\n", VMALLOC_END);
>> + vmcoreinfo_append_str("NUMBER(VMEMMAP_START)=0x%lx\n", VMEMMAP_START);
>> + vmcoreinfo_append_str("NUMBER(VMEMMAP_END)=0x%lx\n", VMEMMAP_END);
>> +#ifdef CONFIG_64BIT
>> + vmcoreinfo_append_str("NUMBER(MODULES_VADDR)=0x%lx\n", MODULES_VADDR);
>> + vmcoreinfo_append_str("NUMBER(MODULES_END)=0x%lx\n", MODULES_END);
>> +#endif
>> +
>> + if (IS_ENABLED(CONFIG_64BIT)) {
>> +#ifdef CONFIG_KASAN
>> + vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_START)=0x%lx\n", KASAN_SHADOW_START);
>> + vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_END)=0x%lx\n", KASAN_SHADOW_END);
>> +#endif
>> + vmcoreinfo_append_str("NUMBER(KERNEL_LINK_ADDR)=0x%lx\n", KERNEL_LINK_ADDR);
>> + vmcoreinfo_append_str("NUMBER(ADDRESS_SPACE_END)=0x%lx\n", ADDRESS_SPACE_END);
> Seems this is the firsr ARCH where kasan and kernel link/bpf space are
> added to dump and analyze. Just curious, have you got code change to
> make use of them to do dumping and analyze?
KASAN_SHADOW_START is not used, KERNEL_LINK_ADDR is used in the crash patch set:
https://patchwork.kernel.org/project/linux-riscv/cover/20220813031753.3097720-1-xianting.tian@linux.alibaba.com/
I add it in case of using in furture.
>
> Thanks
> Baoquan
_______________________________________________
linux-riscv mailing list
linux-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-riscv
^ permalink raw reply [flat|nested] 34+ messages in thread
* Re: [PATCH V3 1/2] RISC-V: Add arch_crash_save_vmcoreinfo support
@ 2022-10-18 9:25 ` Xianting Tian
0 siblings, 0 replies; 34+ messages in thread
From: Xianting Tian @ 2022-10-18 9:25 UTC (permalink / raw)
To: Baoquan He, Kazuhito Hagio
Cc: paul.walmsley, palmer, aou, anup, heiko, guoren, mick,
alexandre.ghiti, vgoyal, dyoung, corbet, Conor.Dooley,
bagasdotme, kexec, linux-doc, linux-riscv, linux-kernel,
crash-utility, heinrich.schuchardt, hschauhan, yixun.lan
在 2022/10/18 下午5:10, Baoquan He 写道:
> On 10/18/22 at 04:17pm, Xianting Tian wrote:
>> Add arch_crash_save_vmcoreinfo(), which exports VM layout(MODULES, VMALLOC,
>> VMEMMAP and KERNEL_LINK_ADDR ranges), va bits and ram base for vmcore.
>>
>> Default pagetable levels and PAGE_OFFSET aren't same for different kernel
>> version as below. For pagetable levels, it sets sv57 by default and falls
>> back to setting sv48 at boot time if sv57 is not supported by the hardware.
>>
>> For ram base, the default value is 0x80200000 for qemu riscv64 env and,
>> for example, is 0x200000 on the XuanTie 910 CPU.
>>
>> * Linux Kernel 5.18 ~
>> * PGTABLE_LEVELS = 5
>> * PAGE_OFFSET = 0xff60000000000000
>> * Linux Kernel 5.17 ~
>> * PGTABLE_LEVELS = 4
>> * PAGE_OFFSET = 0xffffaf8000000000
>> * Linux Kernel 4.19 ~
>> * PGTABLE_LEVELS = 3
>> * PAGE_OFFSET = 0xffffffe000000000
>>
>> Since these configurations change from time to time and version to version,
>> it is preferable to export them via vmcoreinfo than to change the crash's
>> code frequently, it can simplify the development of crash tool.
>>
>> Signed-off-by: Xianting Tian <xianting.tian@linux.alibaba.com>
>> ---
>> arch/riscv/kernel/Makefile | 1 +
>> arch/riscv/kernel/crash_core.c | 29 +++++++++++++++++++++++++++++
>> 2 files changed, 30 insertions(+)
>> create mode 100644 arch/riscv/kernel/crash_core.c
>>
>> diff --git a/arch/riscv/kernel/Makefile b/arch/riscv/kernel/Makefile
>> index db6e4b1294ba..4cf303a779ab 100644
>> --- a/arch/riscv/kernel/Makefile
>> +++ b/arch/riscv/kernel/Makefile
>> @@ -81,6 +81,7 @@ obj-$(CONFIG_KGDB) += kgdb.o
>> obj-$(CONFIG_KEXEC_CORE) += kexec_relocate.o crash_save_regs.o machine_kexec.o
>> obj-$(CONFIG_KEXEC_FILE) += elf_kexec.o machine_kexec_file.o
>> obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
>> +obj-$(CONFIG_CRASH_CORE) += crash_core.o
>>
>> obj-$(CONFIG_JUMP_LABEL) += jump_label.o
>>
>> diff --git a/arch/riscv/kernel/crash_core.c b/arch/riscv/kernel/crash_core.c
>> new file mode 100644
>> index 000000000000..8d7f5ff108da
>> --- /dev/null
>> +++ b/arch/riscv/kernel/crash_core.c
>> @@ -0,0 +1,29 @@
>> +// SPDX-License-Identifier: GPL-2.0-only
>> +
>> +#include <linux/crash_core.h>
>> +#include <linux/pagemap.h>
>> +
>> +void arch_crash_save_vmcoreinfo(void)
>> +{
>> + VMCOREINFO_NUMBER(VA_BITS);
>> + VMCOREINFO_NUMBER(phys_ram_base);
>> +
>> + vmcoreinfo_append_str("NUMBER(PAGE_OFFSET)=0x%lx\n", PAGE_OFFSET);
>> + vmcoreinfo_append_str("NUMBER(VMALLOC_START)=0x%lx\n", VMALLOC_START);
>> + vmcoreinfo_append_str("NUMBER(VMALLOC_END)=0x%lx\n", VMALLOC_END);
>> + vmcoreinfo_append_str("NUMBER(VMEMMAP_START)=0x%lx\n", VMEMMAP_START);
>> + vmcoreinfo_append_str("NUMBER(VMEMMAP_END)=0x%lx\n", VMEMMAP_END);
>> +#ifdef CONFIG_64BIT
>> + vmcoreinfo_append_str("NUMBER(MODULES_VADDR)=0x%lx\n", MODULES_VADDR);
>> + vmcoreinfo_append_str("NUMBER(MODULES_END)=0x%lx\n", MODULES_END);
>> +#endif
>> +
>> + if (IS_ENABLED(CONFIG_64BIT)) {
>> +#ifdef CONFIG_KASAN
>> + vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_START)=0x%lx\n", KASAN_SHADOW_START);
>> + vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_END)=0x%lx\n", KASAN_SHADOW_END);
>> +#endif
>> + vmcoreinfo_append_str("NUMBER(KERNEL_LINK_ADDR)=0x%lx\n", KERNEL_LINK_ADDR);
>> + vmcoreinfo_append_str("NUMBER(ADDRESS_SPACE_END)=0x%lx\n", ADDRESS_SPACE_END);
> Seems this is the firsr ARCH where kasan and kernel link/bpf space are
> added to dump and analyze. Just curious, have you got code change to
> make use of them to do dumping and analyze?
KASAN_SHADOW_START is not used, KERNEL_LINK_ADDR is used in the crash patch set:
https://patchwork.kernel.org/project/linux-riscv/cover/20220813031753.3097720-1-xianting.tian@linux.alibaba.com/
I add it in case of using in furture.
>
> Thanks
> Baoquan
_______________________________________________
kexec mailing list
kexec@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/kexec
^ permalink raw reply [flat|nested] 34+ messages in thread
* Re: [PATCH V3 1/2] RISC-V: Add arch_crash_save_vmcoreinfo support
2022-10-18 9:25 ` Xianting Tian
(?)
@ 2022-10-18 10:03 ` Baoquan He
-1 siblings, 0 replies; 34+ messages in thread
From: Baoquan He @ 2022-10-18 10:03 UTC (permalink / raw)
To: Xianting Tian
Cc: Kazuhito Hagio, paul.walmsley, palmer, aou, anup, heiko, guoren,
mick, alexandre.ghiti, vgoyal, dyoung, corbet, Conor.Dooley,
bagasdotme, kexec, linux-doc, linux-riscv, linux-kernel,
crash-utility, heinrich.schuchardt, hschauhan, yixun.lan
On 10/18/22 at 05:25pm, Xianting Tian wrote:
>
> 在 2022/10/18 下午5:10, Baoquan He 写道:
> > On 10/18/22 at 04:17pm, Xianting Tian wrote:
> > > Add arch_crash_save_vmcoreinfo(), which exports VM layout(MODULES, VMALLOC,
> > > VMEMMAP and KERNEL_LINK_ADDR ranges), va bits and ram base for vmcore.
> > >
> > > Default pagetable levels and PAGE_OFFSET aren't same for different kernel
> > > version as below. For pagetable levels, it sets sv57 by default and falls
> > > back to setting sv48 at boot time if sv57 is not supported by the hardware.
> > >
> > > For ram base, the default value is 0x80200000 for qemu riscv64 env and,
> > > for example, is 0x200000 on the XuanTie 910 CPU.
> > >
> > > * Linux Kernel 5.18 ~
> > > * PGTABLE_LEVELS = 5
> > > * PAGE_OFFSET = 0xff60000000000000
> > > * Linux Kernel 5.17 ~
> > > * PGTABLE_LEVELS = 4
> > > * PAGE_OFFSET = 0xffffaf8000000000
> > > * Linux Kernel 4.19 ~
> > > * PGTABLE_LEVELS = 3
> > > * PAGE_OFFSET = 0xffffffe000000000
> > >
> > > Since these configurations change from time to time and version to version,
> > > it is preferable to export them via vmcoreinfo than to change the crash's
> > > code frequently, it can simplify the development of crash tool.
> > >
> > > Signed-off-by: Xianting Tian <xianting.tian@linux.alibaba.com>
> > > ---
> > > arch/riscv/kernel/Makefile | 1 +
> > > arch/riscv/kernel/crash_core.c | 29 +++++++++++++++++++++++++++++
> > > 2 files changed, 30 insertions(+)
> > > create mode 100644 arch/riscv/kernel/crash_core.c
> > >
> > > diff --git a/arch/riscv/kernel/Makefile b/arch/riscv/kernel/Makefile
> > > index db6e4b1294ba..4cf303a779ab 100644
> > > --- a/arch/riscv/kernel/Makefile
> > > +++ b/arch/riscv/kernel/Makefile
> > > @@ -81,6 +81,7 @@ obj-$(CONFIG_KGDB) += kgdb.o
> > > obj-$(CONFIG_KEXEC_CORE) += kexec_relocate.o crash_save_regs.o machine_kexec.o
> > > obj-$(CONFIG_KEXEC_FILE) += elf_kexec.o machine_kexec_file.o
> > > obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
> > > +obj-$(CONFIG_CRASH_CORE) += crash_core.o
> > > obj-$(CONFIG_JUMP_LABEL) += jump_label.o
> > > diff --git a/arch/riscv/kernel/crash_core.c b/arch/riscv/kernel/crash_core.c
> > > new file mode 100644
> > > index 000000000000..8d7f5ff108da
> > > --- /dev/null
> > > +++ b/arch/riscv/kernel/crash_core.c
> > > @@ -0,0 +1,29 @@
> > > +// SPDX-License-Identifier: GPL-2.0-only
> > > +
> > > +#include <linux/crash_core.h>
> > > +#include <linux/pagemap.h>
> > > +
> > > +void arch_crash_save_vmcoreinfo(void)
> > > +{
> > > + VMCOREINFO_NUMBER(VA_BITS);
> > > + VMCOREINFO_NUMBER(phys_ram_base);
> > > +
> > > + vmcoreinfo_append_str("NUMBER(PAGE_OFFSET)=0x%lx\n", PAGE_OFFSET);
> > > + vmcoreinfo_append_str("NUMBER(VMALLOC_START)=0x%lx\n", VMALLOC_START);
> > > + vmcoreinfo_append_str("NUMBER(VMALLOC_END)=0x%lx\n", VMALLOC_END);
> > > + vmcoreinfo_append_str("NUMBER(VMEMMAP_START)=0x%lx\n", VMEMMAP_START);
> > > + vmcoreinfo_append_str("NUMBER(VMEMMAP_END)=0x%lx\n", VMEMMAP_END);
> > > +#ifdef CONFIG_64BIT
> > > + vmcoreinfo_append_str("NUMBER(MODULES_VADDR)=0x%lx\n", MODULES_VADDR);
> > > + vmcoreinfo_append_str("NUMBER(MODULES_END)=0x%lx\n", MODULES_END);
> > > +#endif
> > > +
> > > + if (IS_ENABLED(CONFIG_64BIT)) {
> > > +#ifdef CONFIG_KASAN
> > > + vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_START)=0x%lx\n", KASAN_SHADOW_START);
> > > + vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_END)=0x%lx\n", KASAN_SHADOW_END);
> > > +#endif
> > > + vmcoreinfo_append_str("NUMBER(KERNEL_LINK_ADDR)=0x%lx\n", KERNEL_LINK_ADDR);
> > > + vmcoreinfo_append_str("NUMBER(ADDRESS_SPACE_END)=0x%lx\n", ADDRESS_SPACE_END);
> > Seems this is the firsr ARCH where kasan and kernel link/bpf space are
> > added to dump and analyze. Just curious, have you got code change to
> > make use of them to do dumping and analyze?
>
> KASAN_SHADOW_START is not used, KERNEL_LINK_ADDR is used in the crash patch set:
> https://patchwork.kernel.org/project/linux-riscv/cover/20220813031753.3097720-1-xianting.tian@linux.alibaba.com/
Oh, I would say please no. Sometime we got tons of objection when adding an
necessary one, we definitely should not add one for possible future
use.
For this kind of newly added one, we need get ack from
makedumpfile/crash utility maintainer so that we know they are necessary
to have. At least they don't oppose.
>
> I add it in case of using in furture.
>
> >
> > Thanks
> > Baoquan
>
^ permalink raw reply [flat|nested] 34+ messages in thread
* Re: [PATCH V3 1/2] RISC-V: Add arch_crash_save_vmcoreinfo support
@ 2022-10-18 10:03 ` Baoquan He
0 siblings, 0 replies; 34+ messages in thread
From: Baoquan He @ 2022-10-18 10:03 UTC (permalink / raw)
To: Xianting Tian
Cc: Kazuhito Hagio, paul.walmsley, palmer, aou, anup, heiko, guoren,
mick, alexandre.ghiti, vgoyal, dyoung, corbet, Conor.Dooley,
bagasdotme, kexec, linux-doc, linux-riscv, linux-kernel,
crash-utility, heinrich.schuchardt, hschauhan, yixun.lan
On 10/18/22 at 05:25pm, Xianting Tian wrote:
>
> 在 2022/10/18 下午5:10, Baoquan He 写道:
> > On 10/18/22 at 04:17pm, Xianting Tian wrote:
> > > Add arch_crash_save_vmcoreinfo(), which exports VM layout(MODULES, VMALLOC,
> > > VMEMMAP and KERNEL_LINK_ADDR ranges), va bits and ram base for vmcore.
> > >
> > > Default pagetable levels and PAGE_OFFSET aren't same for different kernel
> > > version as below. For pagetable levels, it sets sv57 by default and falls
> > > back to setting sv48 at boot time if sv57 is not supported by the hardware.
> > >
> > > For ram base, the default value is 0x80200000 for qemu riscv64 env and,
> > > for example, is 0x200000 on the XuanTie 910 CPU.
> > >
> > > * Linux Kernel 5.18 ~
> > > * PGTABLE_LEVELS = 5
> > > * PAGE_OFFSET = 0xff60000000000000
> > > * Linux Kernel 5.17 ~
> > > * PGTABLE_LEVELS = 4
> > > * PAGE_OFFSET = 0xffffaf8000000000
> > > * Linux Kernel 4.19 ~
> > > * PGTABLE_LEVELS = 3
> > > * PAGE_OFFSET = 0xffffffe000000000
> > >
> > > Since these configurations change from time to time and version to version,
> > > it is preferable to export them via vmcoreinfo than to change the crash's
> > > code frequently, it can simplify the development of crash tool.
> > >
> > > Signed-off-by: Xianting Tian <xianting.tian@linux.alibaba.com>
> > > ---
> > > arch/riscv/kernel/Makefile | 1 +
> > > arch/riscv/kernel/crash_core.c | 29 +++++++++++++++++++++++++++++
> > > 2 files changed, 30 insertions(+)
> > > create mode 100644 arch/riscv/kernel/crash_core.c
> > >
> > > diff --git a/arch/riscv/kernel/Makefile b/arch/riscv/kernel/Makefile
> > > index db6e4b1294ba..4cf303a779ab 100644
> > > --- a/arch/riscv/kernel/Makefile
> > > +++ b/arch/riscv/kernel/Makefile
> > > @@ -81,6 +81,7 @@ obj-$(CONFIG_KGDB) += kgdb.o
> > > obj-$(CONFIG_KEXEC_CORE) += kexec_relocate.o crash_save_regs.o machine_kexec.o
> > > obj-$(CONFIG_KEXEC_FILE) += elf_kexec.o machine_kexec_file.o
> > > obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
> > > +obj-$(CONFIG_CRASH_CORE) += crash_core.o
> > > obj-$(CONFIG_JUMP_LABEL) += jump_label.o
> > > diff --git a/arch/riscv/kernel/crash_core.c b/arch/riscv/kernel/crash_core.c
> > > new file mode 100644
> > > index 000000000000..8d7f5ff108da
> > > --- /dev/null
> > > +++ b/arch/riscv/kernel/crash_core.c
> > > @@ -0,0 +1,29 @@
> > > +// SPDX-License-Identifier: GPL-2.0-only
> > > +
> > > +#include <linux/crash_core.h>
> > > +#include <linux/pagemap.h>
> > > +
> > > +void arch_crash_save_vmcoreinfo(void)
> > > +{
> > > + VMCOREINFO_NUMBER(VA_BITS);
> > > + VMCOREINFO_NUMBER(phys_ram_base);
> > > +
> > > + vmcoreinfo_append_str("NUMBER(PAGE_OFFSET)=0x%lx\n", PAGE_OFFSET);
> > > + vmcoreinfo_append_str("NUMBER(VMALLOC_START)=0x%lx\n", VMALLOC_START);
> > > + vmcoreinfo_append_str("NUMBER(VMALLOC_END)=0x%lx\n", VMALLOC_END);
> > > + vmcoreinfo_append_str("NUMBER(VMEMMAP_START)=0x%lx\n", VMEMMAP_START);
> > > + vmcoreinfo_append_str("NUMBER(VMEMMAP_END)=0x%lx\n", VMEMMAP_END);
> > > +#ifdef CONFIG_64BIT
> > > + vmcoreinfo_append_str("NUMBER(MODULES_VADDR)=0x%lx\n", MODULES_VADDR);
> > > + vmcoreinfo_append_str("NUMBER(MODULES_END)=0x%lx\n", MODULES_END);
> > > +#endif
> > > +
> > > + if (IS_ENABLED(CONFIG_64BIT)) {
> > > +#ifdef CONFIG_KASAN
> > > + vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_START)=0x%lx\n", KASAN_SHADOW_START);
> > > + vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_END)=0x%lx\n", KASAN_SHADOW_END);
> > > +#endif
> > > + vmcoreinfo_append_str("NUMBER(KERNEL_LINK_ADDR)=0x%lx\n", KERNEL_LINK_ADDR);
> > > + vmcoreinfo_append_str("NUMBER(ADDRESS_SPACE_END)=0x%lx\n", ADDRESS_SPACE_END);
> > Seems this is the firsr ARCH where kasan and kernel link/bpf space are
> > added to dump and analyze. Just curious, have you got code change to
> > make use of them to do dumping and analyze?
>
> KASAN_SHADOW_START is not used, KERNEL_LINK_ADDR is used in the crash patch set:
> https://patchwork.kernel.org/project/linux-riscv/cover/20220813031753.3097720-1-xianting.tian@linux.alibaba.com/
Oh, I would say please no. Sometime we got tons of objection when adding an
necessary one, we definitely should not add one for possible future
use.
For this kind of newly added one, we need get ack from
makedumpfile/crash utility maintainer so that we know they are necessary
to have. At least they don't oppose.
>
> I add it in case of using in furture.
>
> >
> > Thanks
> > Baoquan
>
_______________________________________________
linux-riscv mailing list
linux-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-riscv
^ permalink raw reply [flat|nested] 34+ messages in thread
* Re: [PATCH V3 1/2] RISC-V: Add arch_crash_save_vmcoreinfo support
@ 2022-10-18 10:03 ` Baoquan He
0 siblings, 0 replies; 34+ messages in thread
From: Baoquan He @ 2022-10-18 10:03 UTC (permalink / raw)
To: Xianting Tian
Cc: Kazuhito Hagio, paul.walmsley, palmer, aou, anup, heiko, guoren,
mick, alexandre.ghiti, vgoyal, dyoung, corbet, Conor.Dooley,
bagasdotme, kexec, linux-doc, linux-riscv, linux-kernel,
crash-utility, heinrich.schuchardt, hschauhan, yixun.lan
On 10/18/22 at 05:25pm, Xianting Tian wrote:
>
> 在 2022/10/18 下午5:10, Baoquan He 写道:
> > On 10/18/22 at 04:17pm, Xianting Tian wrote:
> > > Add arch_crash_save_vmcoreinfo(), which exports VM layout(MODULES, VMALLOC,
> > > VMEMMAP and KERNEL_LINK_ADDR ranges), va bits and ram base for vmcore.
> > >
> > > Default pagetable levels and PAGE_OFFSET aren't same for different kernel
> > > version as below. For pagetable levels, it sets sv57 by default and falls
> > > back to setting sv48 at boot time if sv57 is not supported by the hardware.
> > >
> > > For ram base, the default value is 0x80200000 for qemu riscv64 env and,
> > > for example, is 0x200000 on the XuanTie 910 CPU.
> > >
> > > * Linux Kernel 5.18 ~
> > > * PGTABLE_LEVELS = 5
> > > * PAGE_OFFSET = 0xff60000000000000
> > > * Linux Kernel 5.17 ~
> > > * PGTABLE_LEVELS = 4
> > > * PAGE_OFFSET = 0xffffaf8000000000
> > > * Linux Kernel 4.19 ~
> > > * PGTABLE_LEVELS = 3
> > > * PAGE_OFFSET = 0xffffffe000000000
> > >
> > > Since these configurations change from time to time and version to version,
> > > it is preferable to export them via vmcoreinfo than to change the crash's
> > > code frequently, it can simplify the development of crash tool.
> > >
> > > Signed-off-by: Xianting Tian <xianting.tian@linux.alibaba.com>
> > > ---
> > > arch/riscv/kernel/Makefile | 1 +
> > > arch/riscv/kernel/crash_core.c | 29 +++++++++++++++++++++++++++++
> > > 2 files changed, 30 insertions(+)
> > > create mode 100644 arch/riscv/kernel/crash_core.c
> > >
> > > diff --git a/arch/riscv/kernel/Makefile b/arch/riscv/kernel/Makefile
> > > index db6e4b1294ba..4cf303a779ab 100644
> > > --- a/arch/riscv/kernel/Makefile
> > > +++ b/arch/riscv/kernel/Makefile
> > > @@ -81,6 +81,7 @@ obj-$(CONFIG_KGDB) += kgdb.o
> > > obj-$(CONFIG_KEXEC_CORE) += kexec_relocate.o crash_save_regs.o machine_kexec.o
> > > obj-$(CONFIG_KEXEC_FILE) += elf_kexec.o machine_kexec_file.o
> > > obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
> > > +obj-$(CONFIG_CRASH_CORE) += crash_core.o
> > > obj-$(CONFIG_JUMP_LABEL) += jump_label.o
> > > diff --git a/arch/riscv/kernel/crash_core.c b/arch/riscv/kernel/crash_core.c
> > > new file mode 100644
> > > index 000000000000..8d7f5ff108da
> > > --- /dev/null
> > > +++ b/arch/riscv/kernel/crash_core.c
> > > @@ -0,0 +1,29 @@
> > > +// SPDX-License-Identifier: GPL-2.0-only
> > > +
> > > +#include <linux/crash_core.h>
> > > +#include <linux/pagemap.h>
> > > +
> > > +void arch_crash_save_vmcoreinfo(void)
> > > +{
> > > + VMCOREINFO_NUMBER(VA_BITS);
> > > + VMCOREINFO_NUMBER(phys_ram_base);
> > > +
> > > + vmcoreinfo_append_str("NUMBER(PAGE_OFFSET)=0x%lx\n", PAGE_OFFSET);
> > > + vmcoreinfo_append_str("NUMBER(VMALLOC_START)=0x%lx\n", VMALLOC_START);
> > > + vmcoreinfo_append_str("NUMBER(VMALLOC_END)=0x%lx\n", VMALLOC_END);
> > > + vmcoreinfo_append_str("NUMBER(VMEMMAP_START)=0x%lx\n", VMEMMAP_START);
> > > + vmcoreinfo_append_str("NUMBER(VMEMMAP_END)=0x%lx\n", VMEMMAP_END);
> > > +#ifdef CONFIG_64BIT
> > > + vmcoreinfo_append_str("NUMBER(MODULES_VADDR)=0x%lx\n", MODULES_VADDR);
> > > + vmcoreinfo_append_str("NUMBER(MODULES_END)=0x%lx\n", MODULES_END);
> > > +#endif
> > > +
> > > + if (IS_ENABLED(CONFIG_64BIT)) {
> > > +#ifdef CONFIG_KASAN
> > > + vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_START)=0x%lx\n", KASAN_SHADOW_START);
> > > + vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_END)=0x%lx\n", KASAN_SHADOW_END);
> > > +#endif
> > > + vmcoreinfo_append_str("NUMBER(KERNEL_LINK_ADDR)=0x%lx\n", KERNEL_LINK_ADDR);
> > > + vmcoreinfo_append_str("NUMBER(ADDRESS_SPACE_END)=0x%lx\n", ADDRESS_SPACE_END);
> > Seems this is the firsr ARCH where kasan and kernel link/bpf space are
> > added to dump and analyze. Just curious, have you got code change to
> > make use of them to do dumping and analyze?
>
> KASAN_SHADOW_START is not used, KERNEL_LINK_ADDR is used in the crash patch set:
> https://patchwork.kernel.org/project/linux-riscv/cover/20220813031753.3097720-1-xianting.tian@linux.alibaba.com/
Oh, I would say please no. Sometime we got tons of objection when adding an
necessary one, we definitely should not add one for possible future
use.
For this kind of newly added one, we need get ack from
makedumpfile/crash utility maintainer so that we know they are necessary
to have. At least they don't oppose.
>
> I add it in case of using in furture.
>
> >
> > Thanks
> > Baoquan
>
_______________________________________________
kexec mailing list
kexec@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/kexec
^ permalink raw reply [flat|nested] 34+ messages in thread
* Re: [PATCH V3 1/2] RISC-V: Add arch_crash_save_vmcoreinfo support
2022-10-18 10:03 ` Baoquan He
(?)
@ 2022-10-19 1:50 ` Xianting Tian
-1 siblings, 0 replies; 34+ messages in thread
From: Xianting Tian @ 2022-10-19 1:50 UTC (permalink / raw)
To: Baoquan He, Kazuhito Hagio, lijiang
Cc: paul.walmsley, palmer, aou, anup, heiko, guoren, mick,
alexandre.ghiti, vgoyal, dyoung, corbet, Conor.Dooley,
bagasdotme, kexec, linux-doc, linux-riscv, linux-kernel,
crash-utility, heinrich.schuchardt, hschauhan, yixun.lan
在 2022/10/18 下午6:03, Baoquan He 写道:
> On 10/18/22 at 05:25pm, Xianting Tian wrote:
>> 在 2022/10/18 下午5:10, Baoquan He 写道:
>>> On 10/18/22 at 04:17pm, Xianting Tian wrote:
>>>> Add arch_crash_save_vmcoreinfo(), which exports VM layout(MODULES, VMALLOC,
>>>> VMEMMAP and KERNEL_LINK_ADDR ranges), va bits and ram base for vmcore.
>>>>
>>>> Default pagetable levels and PAGE_OFFSET aren't same for different kernel
>>>> version as below. For pagetable levels, it sets sv57 by default and falls
>>>> back to setting sv48 at boot time if sv57 is not supported by the hardware.
>>>>
>>>> For ram base, the default value is 0x80200000 for qemu riscv64 env and,
>>>> for example, is 0x200000 on the XuanTie 910 CPU.
>>>>
>>>> * Linux Kernel 5.18 ~
>>>> * PGTABLE_LEVELS = 5
>>>> * PAGE_OFFSET = 0xff60000000000000
>>>> * Linux Kernel 5.17 ~
>>>> * PGTABLE_LEVELS = 4
>>>> * PAGE_OFFSET = 0xffffaf8000000000
>>>> * Linux Kernel 4.19 ~
>>>> * PGTABLE_LEVELS = 3
>>>> * PAGE_OFFSET = 0xffffffe000000000
>>>>
>>>> Since these configurations change from time to time and version to version,
>>>> it is preferable to export them via vmcoreinfo than to change the crash's
>>>> code frequently, it can simplify the development of crash tool.
>>>>
>>>> Signed-off-by: Xianting Tian <xianting.tian@linux.alibaba.com>
>>>> ---
>>>> arch/riscv/kernel/Makefile | 1 +
>>>> arch/riscv/kernel/crash_core.c | 29 +++++++++++++++++++++++++++++
>>>> 2 files changed, 30 insertions(+)
>>>> create mode 100644 arch/riscv/kernel/crash_core.c
>>>>
>>>> diff --git a/arch/riscv/kernel/Makefile b/arch/riscv/kernel/Makefile
>>>> index db6e4b1294ba..4cf303a779ab 100644
>>>> --- a/arch/riscv/kernel/Makefile
>>>> +++ b/arch/riscv/kernel/Makefile
>>>> @@ -81,6 +81,7 @@ obj-$(CONFIG_KGDB) += kgdb.o
>>>> obj-$(CONFIG_KEXEC_CORE) += kexec_relocate.o crash_save_regs.o machine_kexec.o
>>>> obj-$(CONFIG_KEXEC_FILE) += elf_kexec.o machine_kexec_file.o
>>>> obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
>>>> +obj-$(CONFIG_CRASH_CORE) += crash_core.o
>>>> obj-$(CONFIG_JUMP_LABEL) += jump_label.o
>>>> diff --git a/arch/riscv/kernel/crash_core.c b/arch/riscv/kernel/crash_core.c
>>>> new file mode 100644
>>>> index 000000000000..8d7f5ff108da
>>>> --- /dev/null
>>>> +++ b/arch/riscv/kernel/crash_core.c
>>>> @@ -0,0 +1,29 @@
>>>> +// SPDX-License-Identifier: GPL-2.0-only
>>>> +
>>>> +#include <linux/crash_core.h>
>>>> +#include <linux/pagemap.h>
>>>> +
>>>> +void arch_crash_save_vmcoreinfo(void)
>>>> +{
>>>> + VMCOREINFO_NUMBER(VA_BITS);
>>>> + VMCOREINFO_NUMBER(phys_ram_base);
>>>> +
>>>> + vmcoreinfo_append_str("NUMBER(PAGE_OFFSET)=0x%lx\n", PAGE_OFFSET);
>>>> + vmcoreinfo_append_str("NUMBER(VMALLOC_START)=0x%lx\n", VMALLOC_START);
>>>> + vmcoreinfo_append_str("NUMBER(VMALLOC_END)=0x%lx\n", VMALLOC_END);
>>>> + vmcoreinfo_append_str("NUMBER(VMEMMAP_START)=0x%lx\n", VMEMMAP_START);
>>>> + vmcoreinfo_append_str("NUMBER(VMEMMAP_END)=0x%lx\n", VMEMMAP_END);
>>>> +#ifdef CONFIG_64BIT
>>>> + vmcoreinfo_append_str("NUMBER(MODULES_VADDR)=0x%lx\n", MODULES_VADDR);
>>>> + vmcoreinfo_append_str("NUMBER(MODULES_END)=0x%lx\n", MODULES_END);
>>>> +#endif
>>>> +
>>>> + if (IS_ENABLED(CONFIG_64BIT)) {
>>>> +#ifdef CONFIG_KASAN
>>>> + vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_START)=0x%lx\n", KASAN_SHADOW_START);
>>>> + vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_END)=0x%lx\n", KASAN_SHADOW_END);
>>>> +#endif
>>>> + vmcoreinfo_append_str("NUMBER(KERNEL_LINK_ADDR)=0x%lx\n", KERNEL_LINK_ADDR);
>>>> + vmcoreinfo_append_str("NUMBER(ADDRESS_SPACE_END)=0x%lx\n", ADDRESS_SPACE_END);
>>> Seems this is the firsr ARCH where kasan and kernel link/bpf space are
>>> added to dump and analyze. Just curious, have you got code change to
>>> make use of them to do dumping and analyze?
>> KASAN_SHADOW_START is not used, KERNEL_LINK_ADDR is used in the crash patch set:
>> https://patchwork.kernel.org/project/linux-riscv/cover/20220813031753.3097720-1-xianting.tian@linux.alibaba.com/
> Oh, I would say please no. Sometime we got tons of objection when adding an
> necessary one, we definitely should not add one for possible future
> use.
>
> For this kind of newly added one, we need get ack from
> makedumpfile/crash utility maintainer so that we know they are necessary
> to have. At least they don't oppose.
Hi Kazu, Li Jiang
Could you help comment whether we need KASAN_SHADOW_START and
KERNEL_LINK_ADDR area export for vmcore from crash point of view？
In my crash patch set, I don't use KASAN_SHADOW_START,
And only get the value of KERNEL_LINK_ADDR, not realy use it.
https://patchwork.kernel.org/project/linux-riscv/cover/20220813031753.3097720-1-xianting.tian@linux.alibaba.com/
If we need to remove the two areas, I will resend the crash patch set and kernel patch set.
thanks
>
>> I add it in case of using in furture.
>>
>>> Thanks
>>> Baoquan
^ permalink raw reply [flat|nested] 34+ messages in thread
* Re: [PATCH V3 1/2] RISC-V: Add arch_crash_save_vmcoreinfo support
@ 2022-10-19 1:50 ` Xianting Tian
0 siblings, 0 replies; 34+ messages in thread
From: Xianting Tian @ 2022-10-19 1:50 UTC (permalink / raw)
To: Baoquan He, Kazuhito Hagio, lijiang
Cc: paul.walmsley, palmer, aou, anup, heiko, guoren, mick,
alexandre.ghiti, vgoyal, dyoung, corbet, Conor.Dooley,
bagasdotme, kexec, linux-doc, linux-riscv, linux-kernel,
crash-utility, heinrich.schuchardt, hschauhan, yixun.lan
在 2022/10/18 下午6:03, Baoquan He 写道:
> On 10/18/22 at 05:25pm, Xianting Tian wrote:
>> 在 2022/10/18 下午5:10, Baoquan He 写道:
>>> On 10/18/22 at 04:17pm, Xianting Tian wrote:
>>>> Add arch_crash_save_vmcoreinfo(), which exports VM layout(MODULES, VMALLOC,
>>>> VMEMMAP and KERNEL_LINK_ADDR ranges), va bits and ram base for vmcore.
>>>>
>>>> Default pagetable levels and PAGE_OFFSET aren't same for different kernel
>>>> version as below. For pagetable levels, it sets sv57 by default and falls
>>>> back to setting sv48 at boot time if sv57 is not supported by the hardware.
>>>>
>>>> For ram base, the default value is 0x80200000 for qemu riscv64 env and,
>>>> for example, is 0x200000 on the XuanTie 910 CPU.
>>>>
>>>> * Linux Kernel 5.18 ~
>>>> * PGTABLE_LEVELS = 5
>>>> * PAGE_OFFSET = 0xff60000000000000
>>>> * Linux Kernel 5.17 ~
>>>> * PGTABLE_LEVELS = 4
>>>> * PAGE_OFFSET = 0xffffaf8000000000
>>>> * Linux Kernel 4.19 ~
>>>> * PGTABLE_LEVELS = 3
>>>> * PAGE_OFFSET = 0xffffffe000000000
>>>>
>>>> Since these configurations change from time to time and version to version,
>>>> it is preferable to export them via vmcoreinfo than to change the crash's
>>>> code frequently, it can simplify the development of crash tool.
>>>>
>>>> Signed-off-by: Xianting Tian <xianting.tian@linux.alibaba.com>
>>>> ---
>>>> arch/riscv/kernel/Makefile | 1 +
>>>> arch/riscv/kernel/crash_core.c | 29 +++++++++++++++++++++++++++++
>>>> 2 files changed, 30 insertions(+)
>>>> create mode 100644 arch/riscv/kernel/crash_core.c
>>>>
>>>> diff --git a/arch/riscv/kernel/Makefile b/arch/riscv/kernel/Makefile
>>>> index db6e4b1294ba..4cf303a779ab 100644
>>>> --- a/arch/riscv/kernel/Makefile
>>>> +++ b/arch/riscv/kernel/Makefile
>>>> @@ -81,6 +81,7 @@ obj-$(CONFIG_KGDB) += kgdb.o
>>>> obj-$(CONFIG_KEXEC_CORE) += kexec_relocate.o crash_save_regs.o machine_kexec.o
>>>> obj-$(CONFIG_KEXEC_FILE) += elf_kexec.o machine_kexec_file.o
>>>> obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
>>>> +obj-$(CONFIG_CRASH_CORE) += crash_core.o
>>>> obj-$(CONFIG_JUMP_LABEL) += jump_label.o
>>>> diff --git a/arch/riscv/kernel/crash_core.c b/arch/riscv/kernel/crash_core.c
>>>> new file mode 100644
>>>> index 000000000000..8d7f5ff108da
>>>> --- /dev/null
>>>> +++ b/arch/riscv/kernel/crash_core.c
>>>> @@ -0,0 +1,29 @@
>>>> +// SPDX-License-Identifier: GPL-2.0-only
>>>> +
>>>> +#include <linux/crash_core.h>
>>>> +#include <linux/pagemap.h>
>>>> +
>>>> +void arch_crash_save_vmcoreinfo(void)
>>>> +{
>>>> + VMCOREINFO_NUMBER(VA_BITS);
>>>> + VMCOREINFO_NUMBER(phys_ram_base);
>>>> +
>>>> + vmcoreinfo_append_str("NUMBER(PAGE_OFFSET)=0x%lx\n", PAGE_OFFSET);
>>>> + vmcoreinfo_append_str("NUMBER(VMALLOC_START)=0x%lx\n", VMALLOC_START);
>>>> + vmcoreinfo_append_str("NUMBER(VMALLOC_END)=0x%lx\n", VMALLOC_END);
>>>> + vmcoreinfo_append_str("NUMBER(VMEMMAP_START)=0x%lx\n", VMEMMAP_START);
>>>> + vmcoreinfo_append_str("NUMBER(VMEMMAP_END)=0x%lx\n", VMEMMAP_END);
>>>> +#ifdef CONFIG_64BIT
>>>> + vmcoreinfo_append_str("NUMBER(MODULES_VADDR)=0x%lx\n", MODULES_VADDR);
>>>> + vmcoreinfo_append_str("NUMBER(MODULES_END)=0x%lx\n", MODULES_END);
>>>> +#endif
>>>> +
>>>> + if (IS_ENABLED(CONFIG_64BIT)) {
>>>> +#ifdef CONFIG_KASAN
>>>> + vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_START)=0x%lx\n", KASAN_SHADOW_START);
>>>> + vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_END)=0x%lx\n", KASAN_SHADOW_END);
>>>> +#endif
>>>> + vmcoreinfo_append_str("NUMBER(KERNEL_LINK_ADDR)=0x%lx\n", KERNEL_LINK_ADDR);
>>>> + vmcoreinfo_append_str("NUMBER(ADDRESS_SPACE_END)=0x%lx\n", ADDRESS_SPACE_END);
>>> Seems this is the firsr ARCH where kasan and kernel link/bpf space are
>>> added to dump and analyze. Just curious, have you got code change to
>>> make use of them to do dumping and analyze?
>> KASAN_SHADOW_START is not used, KERNEL_LINK_ADDR is used in the crash patch set:
>> https://patchwork.kernel.org/project/linux-riscv/cover/20220813031753.3097720-1-xianting.tian@linux.alibaba.com/
> Oh, I would say please no. Sometime we got tons of objection when adding an
> necessary one, we definitely should not add one for possible future
> use.
>
> For this kind of newly added one, we need get ack from
> makedumpfile/crash utility maintainer so that we know they are necessary
> to have. At least they don't oppose.
Hi Kazu, Li Jiang
Could you help comment whether we need KASAN_SHADOW_START and
KERNEL_LINK_ADDR area export for vmcore from crash point of view？
In my crash patch set, I don't use KASAN_SHADOW_START,
And only get the value of KERNEL_LINK_ADDR, not realy use it.
https://patchwork.kernel.org/project/linux-riscv/cover/20220813031753.3097720-1-xianting.tian@linux.alibaba.com/
If we need to remove the two areas, I will resend the crash patch set and kernel patch set.
thanks
>
>> I add it in case of using in furture.
>>
>>> Thanks
>>> Baoquan
_______________________________________________
linux-riscv mailing list
linux-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-riscv
^ permalink raw reply [flat|nested] 34+ messages in thread
* Re: [PATCH V3 1/2] RISC-V: Add arch_crash_save_vmcoreinfo support
@ 2022-10-19 1:50 ` Xianting Tian
0 siblings, 0 replies; 34+ messages in thread
From: Xianting Tian @ 2022-10-19 1:50 UTC (permalink / raw)
To: Baoquan He, Kazuhito Hagio, lijiang
Cc: paul.walmsley, palmer, aou, anup, heiko, guoren, mick,
alexandre.ghiti, vgoyal, dyoung, corbet, Conor.Dooley,
bagasdotme, kexec, linux-doc, linux-riscv, linux-kernel,
crash-utility, heinrich.schuchardt, hschauhan, yixun.lan
在 2022/10/18 下午6:03, Baoquan He 写道:
> On 10/18/22 at 05:25pm, Xianting Tian wrote:
>> 在 2022/10/18 下午5:10, Baoquan He 写道:
>>> On 10/18/22 at 04:17pm, Xianting Tian wrote:
>>>> Add arch_crash_save_vmcoreinfo(), which exports VM layout(MODULES, VMALLOC,
>>>> VMEMMAP and KERNEL_LINK_ADDR ranges), va bits and ram base for vmcore.
>>>>
>>>> Default pagetable levels and PAGE_OFFSET aren't same for different kernel
>>>> version as below. For pagetable levels, it sets sv57 by default and falls
>>>> back to setting sv48 at boot time if sv57 is not supported by the hardware.
>>>>
>>>> For ram base, the default value is 0x80200000 for qemu riscv64 env and,
>>>> for example, is 0x200000 on the XuanTie 910 CPU.
>>>>
>>>> * Linux Kernel 5.18 ~
>>>> * PGTABLE_LEVELS = 5
>>>> * PAGE_OFFSET = 0xff60000000000000
>>>> * Linux Kernel 5.17 ~
>>>> * PGTABLE_LEVELS = 4
>>>> * PAGE_OFFSET = 0xffffaf8000000000
>>>> * Linux Kernel 4.19 ~
>>>> * PGTABLE_LEVELS = 3
>>>> * PAGE_OFFSET = 0xffffffe000000000
>>>>
>>>> Since these configurations change from time to time and version to version,
>>>> it is preferable to export them via vmcoreinfo than to change the crash's
>>>> code frequently, it can simplify the development of crash tool.
>>>>
>>>> Signed-off-by: Xianting Tian <xianting.tian@linux.alibaba.com>
>>>> ---
>>>> arch/riscv/kernel/Makefile | 1 +
>>>> arch/riscv/kernel/crash_core.c | 29 +++++++++++++++++++++++++++++
>>>> 2 files changed, 30 insertions(+)
>>>> create mode 100644 arch/riscv/kernel/crash_core.c
>>>>
>>>> diff --git a/arch/riscv/kernel/Makefile b/arch/riscv/kernel/Makefile
>>>> index db6e4b1294ba..4cf303a779ab 100644
>>>> --- a/arch/riscv/kernel/Makefile
>>>> +++ b/arch/riscv/kernel/Makefile
>>>> @@ -81,6 +81,7 @@ obj-$(CONFIG_KGDB) += kgdb.o
>>>> obj-$(CONFIG_KEXEC_CORE) += kexec_relocate.o crash_save_regs.o machine_kexec.o
>>>> obj-$(CONFIG_KEXEC_FILE) += elf_kexec.o machine_kexec_file.o
>>>> obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
>>>> +obj-$(CONFIG_CRASH_CORE) += crash_core.o
>>>> obj-$(CONFIG_JUMP_LABEL) += jump_label.o
>>>> diff --git a/arch/riscv/kernel/crash_core.c b/arch/riscv/kernel/crash_core.c
>>>> new file mode 100644
>>>> index 000000000000..8d7f5ff108da
>>>> --- /dev/null
>>>> +++ b/arch/riscv/kernel/crash_core.c
>>>> @@ -0,0 +1,29 @@
>>>> +// SPDX-License-Identifier: GPL-2.0-only
>>>> +
>>>> +#include <linux/crash_core.h>
>>>> +#include <linux/pagemap.h>
>>>> +
>>>> +void arch_crash_save_vmcoreinfo(void)
>>>> +{
>>>> + VMCOREINFO_NUMBER(VA_BITS);
>>>> + VMCOREINFO_NUMBER(phys_ram_base);
>>>> +
>>>> + vmcoreinfo_append_str("NUMBER(PAGE_OFFSET)=0x%lx\n", PAGE_OFFSET);
>>>> + vmcoreinfo_append_str("NUMBER(VMALLOC_START)=0x%lx\n", VMALLOC_START);
>>>> + vmcoreinfo_append_str("NUMBER(VMALLOC_END)=0x%lx\n", VMALLOC_END);
>>>> + vmcoreinfo_append_str("NUMBER(VMEMMAP_START)=0x%lx\n", VMEMMAP_START);
>>>> + vmcoreinfo_append_str("NUMBER(VMEMMAP_END)=0x%lx\n", VMEMMAP_END);
>>>> +#ifdef CONFIG_64BIT
>>>> + vmcoreinfo_append_str("NUMBER(MODULES_VADDR)=0x%lx\n", MODULES_VADDR);
>>>> + vmcoreinfo_append_str("NUMBER(MODULES_END)=0x%lx\n", MODULES_END);
>>>> +#endif
>>>> +
>>>> + if (IS_ENABLED(CONFIG_64BIT)) {
>>>> +#ifdef CONFIG_KASAN
>>>> + vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_START)=0x%lx\n", KASAN_SHADOW_START);
>>>> + vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_END)=0x%lx\n", KASAN_SHADOW_END);
>>>> +#endif
>>>> + vmcoreinfo_append_str("NUMBER(KERNEL_LINK_ADDR)=0x%lx\n", KERNEL_LINK_ADDR);
>>>> + vmcoreinfo_append_str("NUMBER(ADDRESS_SPACE_END)=0x%lx\n", ADDRESS_SPACE_END);
>>> Seems this is the firsr ARCH where kasan and kernel link/bpf space are
>>> added to dump and analyze. Just curious, have you got code change to
>>> make use of them to do dumping and analyze?
>> KASAN_SHADOW_START is not used, KERNEL_LINK_ADDR is used in the crash patch set:
>> https://patchwork.kernel.org/project/linux-riscv/cover/20220813031753.3097720-1-xianting.tian@linux.alibaba.com/
> Oh, I would say please no. Sometime we got tons of objection when adding an
> necessary one, we definitely should not add one for possible future
> use.
>
> For this kind of newly added one, we need get ack from
> makedumpfile/crash utility maintainer so that we know they are necessary
> to have. At least they don't oppose.
Hi Kazu, Li Jiang
Could you help comment whether we need KASAN_SHADOW_START and
KERNEL_LINK_ADDR area export for vmcore from crash point of view？
In my crash patch set, I don't use KASAN_SHADOW_START,
And only get the value of KERNEL_LINK_ADDR, not realy use it.
https://patchwork.kernel.org/project/linux-riscv/cover/20220813031753.3097720-1-xianting.tian@linux.alibaba.com/
If we need to remove the two areas, I will resend the crash patch set and kernel patch set.
thanks
>
>> I add it in case of using in furture.
>>
>>> Thanks
>>> Baoquan
_______________________________________________
kexec mailing list
kexec@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/kexec
^ permalink raw reply [flat|nested] 34+ messages in thread
* Re: [PATCH V3 1/2] RISC-V: Add arch_crash_save_vmcoreinfo support
2022-10-19 1:50 ` Xianting Tian
(?)
@ 2022-10-19 2:50 ` HAGIO KAZUHITO(萩尾 一仁)
-1 siblings, 0 replies; 34+ messages in thread
From: HAGIO KAZUHITO(萩尾 一仁) @ 2022-10-19 2:50 UTC (permalink / raw)
To: Xianting Tian, Baoquan He, lijiang
Cc: paul.walmsley, palmer, aou, anup, heiko, guoren, mick,
alexandre.ghiti, vgoyal, dyoung, corbet, Conor.Dooley,
bagasdotme, kexec, linux-doc, linux-riscv, linux-kernel,
crash-utility, heinrich.schuchardt, hschauhan, yixun.lan
On 2022/10/19 10:50, Xianting Tian wrote:
> 在 2022/10/18 下午6:03, Baoquan He 写道:
>> On 10/18/22 at 05:25pm, Xianting Tian wrote:
>>> 在 2022/10/18 下午5:10, Baoquan He 写道:
>>>> On 10/18/22 at 04:17pm, Xianting Tian wrote:
>>>>> Add arch_crash_save_vmcoreinfo(), which exports VM layout(MODULES, VMALLOC,
>>>>> VMEMMAP and KERNEL_LINK_ADDR ranges), va bits and ram base for vmcore.
>>>>>
>>>>> Default pagetable levels and PAGE_OFFSET aren't same for different kernel
>>>>> version as below. For pagetable levels, it sets sv57 by default and falls
>>>>> back to setting sv48 at boot time if sv57 is not supported by the hardware.
>>>>>
>>>>> For ram base, the default value is 0x80200000 for qemu riscv64 env and,
>>>>> for example, is 0x200000 on the XuanTie 910 CPU.
>>>>>
>>>>> * Linux Kernel 5.18 ~
>>>>> * PGTABLE_LEVELS = 5
>>>>> * PAGE_OFFSET = 0xff60000000000000
>>>>> * Linux Kernel 5.17 ~
>>>>> * PGTABLE_LEVELS = 4
>>>>> * PAGE_OFFSET = 0xffffaf8000000000
>>>>> * Linux Kernel 4.19 ~
>>>>> * PGTABLE_LEVELS = 3
>>>>> * PAGE_OFFSET = 0xffffffe000000000
>>>>>
>>>>> Since these configurations change from time to time and version to version,
>>>>> it is preferable to export them via vmcoreinfo than to change the crash's
>>>>> code frequently, it can simplify the development of crash tool.
>>>>>
>>>>> Signed-off-by: Xianting Tian <xianting.tian@linux.alibaba.com>
>>>>> ---
>>>>> arch/riscv/kernel/Makefile | 1 +
>>>>> arch/riscv/kernel/crash_core.c | 29 +++++++++++++++++++++++++++++
>>>>> 2 files changed, 30 insertions(+)
>>>>> create mode 100644 arch/riscv/kernel/crash_core.c
>>>>>
>>>>> diff --git a/arch/riscv/kernel/Makefile b/arch/riscv/kernel/Makefile
>>>>> index db6e4b1294ba..4cf303a779ab 100644
>>>>> --- a/arch/riscv/kernel/Makefile
>>>>> +++ b/arch/riscv/kernel/Makefile
>>>>> @@ -81,6 +81,7 @@ obj-$(CONFIG_KGDB) += kgdb.o
>>>>> obj-$(CONFIG_KEXEC_CORE) += kexec_relocate.o crash_save_regs.o machine_kexec.o
>>>>> obj-$(CONFIG_KEXEC_FILE) += elf_kexec.o machine_kexec_file.o
>>>>> obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
>>>>> +obj-$(CONFIG_CRASH_CORE) += crash_core.o
>>>>> obj-$(CONFIG_JUMP_LABEL) += jump_label.o
>>>>> diff --git a/arch/riscv/kernel/crash_core.c b/arch/riscv/kernel/crash_core.c
>>>>> new file mode 100644
>>>>> index 000000000000..8d7f5ff108da
>>>>> --- /dev/null
>>>>> +++ b/arch/riscv/kernel/crash_core.c
>>>>> @@ -0,0 +1,29 @@
>>>>> +// SPDX-License-Identifier: GPL-2.0-only
>>>>> +
>>>>> +#include <linux/crash_core.h>
>>>>> +#include <linux/pagemap.h>
>>>>> +
>>>>> +void arch_crash_save_vmcoreinfo(void)
>>>>> +{
>>>>> + VMCOREINFO_NUMBER(VA_BITS);
>>>>> + VMCOREINFO_NUMBER(phys_ram_base);
>>>>> +
>>>>> + vmcoreinfo_append_str("NUMBER(PAGE_OFFSET)=0x%lx\n", PAGE_OFFSET);
>>>>> + vmcoreinfo_append_str("NUMBER(VMALLOC_START)=0x%lx\n", VMALLOC_START);
>>>>> + vmcoreinfo_append_str("NUMBER(VMALLOC_END)=0x%lx\n", VMALLOC_END);
>>>>> + vmcoreinfo_append_str("NUMBER(VMEMMAP_START)=0x%lx\n", VMEMMAP_START);
>>>>> + vmcoreinfo_append_str("NUMBER(VMEMMAP_END)=0x%lx\n", VMEMMAP_END);
>>>>> +#ifdef CONFIG_64BIT
>>>>> + vmcoreinfo_append_str("NUMBER(MODULES_VADDR)=0x%lx\n", MODULES_VADDR);
>>>>> + vmcoreinfo_append_str("NUMBER(MODULES_END)=0x%lx\n", MODULES_END);
>>>>> +#endif
>>>>> +
>>>>> + if (IS_ENABLED(CONFIG_64BIT)) {
>>>>> +#ifdef CONFIG_KASAN
>>>>> + vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_START)=0x%lx\n", KASAN_SHADOW_START);
>>>>> + vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_END)=0x%lx\n", KASAN_SHADOW_END);
>>>>> +#endif
>>>>> + vmcoreinfo_append_str("NUMBER(KERNEL_LINK_ADDR)=0x%lx\n", KERNEL_LINK_ADDR);
>>>>> + vmcoreinfo_append_str("NUMBER(ADDRESS_SPACE_END)=0x%lx\n", ADDRESS_SPACE_END);
>>>> Seems this is the firsr ARCH where kasan and kernel link/bpf space are
>>>> added to dump and analyze. Just curious, have you got code change to
>>>> make use of them to do dumping and analyze?
>>> KASAN_SHADOW_START is not used, KERNEL_LINK_ADDR is used in the crash patch set:
>>> https://patchwork.kernel.org/project/linux-riscv/cover/20220813031753.3097720-1-xianting.tian@linux.alibaba.com/
>> Oh, I would say please no. Sometime we got tons of objection when adding an
>> necessary one, we definitely should not add one for possible future
>> use.
>>
>> For this kind of newly added one, we need get ack from
>> makedumpfile/crash utility maintainer so that we know they are necessary
>> to have. At least they don't oppose.
>
> Hi Kazu, Li Jiang
>
> Could you help comment whether we need KASAN_SHADOW_START and KERNEL_LINK_ADDR area export for vmcore from crash point of view？
>
> In my crash patch set, I don't use KASAN_SHADOW_START,
> And only get the value of KERNEL_LINK_ADDR, not realy use it.
> https://patchwork.kernel.org/project/linux-riscv/cover/20220813031753.3097720-1-xianting.tian@linux.alibaba.com/
In your crash patch set, KERNEL_LINK_ADDR is used in VTOP() and looks
necessary to me.
The others (KASAN_SHADOW_START, KASAN_SHADOW_END and ADDRESS_SPACE_END)
are not currently used. It may be better to add them when they are
really used.
Thanks,
Kazu
>
> If we need to remove the two areas, I will resend the crash patch set and kernel patch set.
> thanks
>
>>
>>> I add it in case of using in furture.
>>>
>>>> Thanks
>>>> Baoquan
^ permalink raw reply [flat|nested] 34+ messages in thread
* Re: [PATCH V3 1/2] RISC-V: Add arch_crash_save_vmcoreinfo support
@ 2022-10-19 2:50 ` HAGIO KAZUHITO(萩尾 一仁)
0 siblings, 0 replies; 34+ messages in thread
From: HAGIO KAZUHITO(萩尾 一仁) @ 2022-10-19 2:50 UTC (permalink / raw)
To: Xianting Tian, Baoquan He, lijiang
Cc: paul.walmsley, palmer, aou, anup, heiko, guoren, mick,
alexandre.ghiti, vgoyal, dyoung, corbet, Conor.Dooley,
bagasdotme, kexec, linux-doc, linux-riscv, linux-kernel,
crash-utility, heinrich.schuchardt, hschauhan, yixun.lan
On 2022/10/19 10:50, Xianting Tian wrote:
> 在 2022/10/18 下午6:03, Baoquan He 写道:
>> On 10/18/22 at 05:25pm, Xianting Tian wrote:
>>> 在 2022/10/18 下午5:10, Baoquan He 写道:
>>>> On 10/18/22 at 04:17pm, Xianting Tian wrote:
>>>>> Add arch_crash_save_vmcoreinfo(), which exports VM layout(MODULES, VMALLOC,
>>>>> VMEMMAP and KERNEL_LINK_ADDR ranges), va bits and ram base for vmcore.
>>>>>
>>>>> Default pagetable levels and PAGE_OFFSET aren't same for different kernel
>>>>> version as below. For pagetable levels, it sets sv57 by default and falls
>>>>> back to setting sv48 at boot time if sv57 is not supported by the hardware.
>>>>>
>>>>> For ram base, the default value is 0x80200000 for qemu riscv64 env and,
>>>>> for example, is 0x200000 on the XuanTie 910 CPU.
>>>>>
>>>>> * Linux Kernel 5.18 ~
>>>>> * PGTABLE_LEVELS = 5
>>>>> * PAGE_OFFSET = 0xff60000000000000
>>>>> * Linux Kernel 5.17 ~
>>>>> * PGTABLE_LEVELS = 4
>>>>> * PAGE_OFFSET = 0xffffaf8000000000
>>>>> * Linux Kernel 4.19 ~
>>>>> * PGTABLE_LEVELS = 3
>>>>> * PAGE_OFFSET = 0xffffffe000000000
>>>>>
>>>>> Since these configurations change from time to time and version to version,
>>>>> it is preferable to export them via vmcoreinfo than to change the crash's
>>>>> code frequently, it can simplify the development of crash tool.
>>>>>
>>>>> Signed-off-by: Xianting Tian <xianting.tian@linux.alibaba.com>
>>>>> ---
>>>>> arch/riscv/kernel/Makefile | 1 +
>>>>> arch/riscv/kernel/crash_core.c | 29 +++++++++++++++++++++++++++++
>>>>> 2 files changed, 30 insertions(+)
>>>>> create mode 100644 arch/riscv/kernel/crash_core.c
>>>>>
>>>>> diff --git a/arch/riscv/kernel/Makefile b/arch/riscv/kernel/Makefile
>>>>> index db6e4b1294ba..4cf303a779ab 100644
>>>>> --- a/arch/riscv/kernel/Makefile
>>>>> +++ b/arch/riscv/kernel/Makefile
>>>>> @@ -81,6 +81,7 @@ obj-$(CONFIG_KGDB) += kgdb.o
>>>>> obj-$(CONFIG_KEXEC_CORE) += kexec_relocate.o crash_save_regs.o machine_kexec.o
>>>>> obj-$(CONFIG_KEXEC_FILE) += elf_kexec.o machine_kexec_file.o
>>>>> obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
>>>>> +obj-$(CONFIG_CRASH_CORE) += crash_core.o
>>>>> obj-$(CONFIG_JUMP_LABEL) += jump_label.o
>>>>> diff --git a/arch/riscv/kernel/crash_core.c b/arch/riscv/kernel/crash_core.c
>>>>> new file mode 100644
>>>>> index 000000000000..8d7f5ff108da
>>>>> --- /dev/null
>>>>> +++ b/arch/riscv/kernel/crash_core.c
>>>>> @@ -0,0 +1,29 @@
>>>>> +// SPDX-License-Identifier: GPL-2.0-only
>>>>> +
>>>>> +#include <linux/crash_core.h>
>>>>> +#include <linux/pagemap.h>
>>>>> +
>>>>> +void arch_crash_save_vmcoreinfo(void)
>>>>> +{
>>>>> + VMCOREINFO_NUMBER(VA_BITS);
>>>>> + VMCOREINFO_NUMBER(phys_ram_base);
>>>>> +
>>>>> + vmcoreinfo_append_str("NUMBER(PAGE_OFFSET)=0x%lx\n", PAGE_OFFSET);
>>>>> + vmcoreinfo_append_str("NUMBER(VMALLOC_START)=0x%lx\n", VMALLOC_START);
>>>>> + vmcoreinfo_append_str("NUMBER(VMALLOC_END)=0x%lx\n", VMALLOC_END);
>>>>> + vmcoreinfo_append_str("NUMBER(VMEMMAP_START)=0x%lx\n", VMEMMAP_START);
>>>>> + vmcoreinfo_append_str("NUMBER(VMEMMAP_END)=0x%lx\n", VMEMMAP_END);
>>>>> +#ifdef CONFIG_64BIT
>>>>> + vmcoreinfo_append_str("NUMBER(MODULES_VADDR)=0x%lx\n", MODULES_VADDR);
>>>>> + vmcoreinfo_append_str("NUMBER(MODULES_END)=0x%lx\n", MODULES_END);
>>>>> +#endif
>>>>> +
>>>>> + if (IS_ENABLED(CONFIG_64BIT)) {
>>>>> +#ifdef CONFIG_KASAN
>>>>> + vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_START)=0x%lx\n", KASAN_SHADOW_START);
>>>>> + vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_END)=0x%lx\n", KASAN_SHADOW_END);
>>>>> +#endif
>>>>> + vmcoreinfo_append_str("NUMBER(KERNEL_LINK_ADDR)=0x%lx\n", KERNEL_LINK_ADDR);
>>>>> + vmcoreinfo_append_str("NUMBER(ADDRESS_SPACE_END)=0x%lx\n", ADDRESS_SPACE_END);
>>>> Seems this is the firsr ARCH where kasan and kernel link/bpf space are
>>>> added to dump and analyze. Just curious, have you got code change to
>>>> make use of them to do dumping and analyze?
>>> KASAN_SHADOW_START is not used, KERNEL_LINK_ADDR is used in the crash patch set:
>>> https://patchwork.kernel.org/project/linux-riscv/cover/20220813031753.3097720-1-xianting.tian@linux.alibaba.com/
>> Oh, I would say please no. Sometime we got tons of objection when adding an
>> necessary one, we definitely should not add one for possible future
>> use.
>>
>> For this kind of newly added one, we need get ack from
>> makedumpfile/crash utility maintainer so that we know they are necessary
>> to have. At least they don't oppose.
>
> Hi Kazu, Li Jiang
>
> Could you help comment whether we need KASAN_SHADOW_START and KERNEL_LINK_ADDR area export for vmcore from crash point of view？
>
> In my crash patch set, I don't use KASAN_SHADOW_START,
> And only get the value of KERNEL_LINK_ADDR, not realy use it.
> https://patchwork.kernel.org/project/linux-riscv/cover/20220813031753.3097720-1-xianting.tian@linux.alibaba.com/
In your crash patch set, KERNEL_LINK_ADDR is used in VTOP() and looks
necessary to me.
The others (KASAN_SHADOW_START, KASAN_SHADOW_END and ADDRESS_SPACE_END)
are not currently used. It may be better to add them when they are
really used.
Thanks,
Kazu
>
> If we need to remove the two areas, I will resend the crash patch set and kernel patch set.
> thanks
>
>>
>>> I add it in case of using in furture.
>>>
>>>> Thanks
>>>> Baoquan
_______________________________________________
kexec mailing list
kexec@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/kexec
^ permalink raw reply [flat|nested] 34+ messages in thread
* Re: [PATCH V3 1/2] RISC-V: Add arch_crash_save_vmcoreinfo support
@ 2022-10-19 2:50 ` HAGIO KAZUHITO(萩尾 一仁)
0 siblings, 0 replies; 34+ messages in thread
From: HAGIO KAZUHITO(萩尾 一仁) @ 2022-10-19 2:50 UTC (permalink / raw)
To: Xianting Tian, Baoquan He, lijiang
Cc: paul.walmsley, palmer, aou, anup, heiko, guoren, mick,
alexandre.ghiti, vgoyal, dyoung, corbet, Conor.Dooley,
bagasdotme, kexec, linux-doc, linux-riscv, linux-kernel,
crash-utility, heinrich.schuchardt, hschauhan, yixun.lan
On 2022/10/19 10:50, Xianting Tian wrote:
> 在 2022/10/18 下午6:03, Baoquan He 写道:
>> On 10/18/22 at 05:25pm, Xianting Tian wrote:
>>> 在 2022/10/18 下午5:10, Baoquan He 写道:
>>>> On 10/18/22 at 04:17pm, Xianting Tian wrote:
>>>>> Add arch_crash_save_vmcoreinfo(), which exports VM layout(MODULES, VMALLOC,
>>>>> VMEMMAP and KERNEL_LINK_ADDR ranges), va bits and ram base for vmcore.
>>>>>
>>>>> Default pagetable levels and PAGE_OFFSET aren't same for different kernel
>>>>> version as below. For pagetable levels, it sets sv57 by default and falls
>>>>> back to setting sv48 at boot time if sv57 is not supported by the hardware.
>>>>>
>>>>> For ram base, the default value is 0x80200000 for qemu riscv64 env and,
>>>>> for example, is 0x200000 on the XuanTie 910 CPU.
>>>>>
>>>>> * Linux Kernel 5.18 ~
>>>>> * PGTABLE_LEVELS = 5
>>>>> * PAGE_OFFSET = 0xff60000000000000
>>>>> * Linux Kernel 5.17 ~
>>>>> * PGTABLE_LEVELS = 4
>>>>> * PAGE_OFFSET = 0xffffaf8000000000
>>>>> * Linux Kernel 4.19 ~
>>>>> * PGTABLE_LEVELS = 3
>>>>> * PAGE_OFFSET = 0xffffffe000000000
>>>>>
>>>>> Since these configurations change from time to time and version to version,
>>>>> it is preferable to export them via vmcoreinfo than to change the crash's
>>>>> code frequently, it can simplify the development of crash tool.
>>>>>
>>>>> Signed-off-by: Xianting Tian <xianting.tian@linux.alibaba.com>
>>>>> ---
>>>>> arch/riscv/kernel/Makefile | 1 +
>>>>> arch/riscv/kernel/crash_core.c | 29 +++++++++++++++++++++++++++++
>>>>> 2 files changed, 30 insertions(+)
>>>>> create mode 100644 arch/riscv/kernel/crash_core.c
>>>>>
>>>>> diff --git a/arch/riscv/kernel/Makefile b/arch/riscv/kernel/Makefile
>>>>> index db6e4b1294ba..4cf303a779ab 100644
>>>>> --- a/arch/riscv/kernel/Makefile
>>>>> +++ b/arch/riscv/kernel/Makefile
>>>>> @@ -81,6 +81,7 @@ obj-$(CONFIG_KGDB) += kgdb.o
>>>>> obj-$(CONFIG_KEXEC_CORE) += kexec_relocate.o crash_save_regs.o machine_kexec.o
>>>>> obj-$(CONFIG_KEXEC_FILE) += elf_kexec.o machine_kexec_file.o
>>>>> obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
>>>>> +obj-$(CONFIG_CRASH_CORE) += crash_core.o
>>>>> obj-$(CONFIG_JUMP_LABEL) += jump_label.o
>>>>> diff --git a/arch/riscv/kernel/crash_core.c b/arch/riscv/kernel/crash_core.c
>>>>> new file mode 100644
>>>>> index 000000000000..8d7f5ff108da
>>>>> --- /dev/null
>>>>> +++ b/arch/riscv/kernel/crash_core.c
>>>>> @@ -0,0 +1,29 @@
>>>>> +// SPDX-License-Identifier: GPL-2.0-only
>>>>> +
>>>>> +#include <linux/crash_core.h>
>>>>> +#include <linux/pagemap.h>
>>>>> +
>>>>> +void arch_crash_save_vmcoreinfo(void)
>>>>> +{
>>>>> + VMCOREINFO_NUMBER(VA_BITS);
>>>>> + VMCOREINFO_NUMBER(phys_ram_base);
>>>>> +
>>>>> + vmcoreinfo_append_str("NUMBER(PAGE_OFFSET)=0x%lx\n", PAGE_OFFSET);
>>>>> + vmcoreinfo_append_str("NUMBER(VMALLOC_START)=0x%lx\n", VMALLOC_START);
>>>>> + vmcoreinfo_append_str("NUMBER(VMALLOC_END)=0x%lx\n", VMALLOC_END);
>>>>> + vmcoreinfo_append_str("NUMBER(VMEMMAP_START)=0x%lx\n", VMEMMAP_START);
>>>>> + vmcoreinfo_append_str("NUMBER(VMEMMAP_END)=0x%lx\n", VMEMMAP_END);
>>>>> +#ifdef CONFIG_64BIT
>>>>> + vmcoreinfo_append_str("NUMBER(MODULES_VADDR)=0x%lx\n", MODULES_VADDR);
>>>>> + vmcoreinfo_append_str("NUMBER(MODULES_END)=0x%lx\n", MODULES_END);
>>>>> +#endif
>>>>> +
>>>>> + if (IS_ENABLED(CONFIG_64BIT)) {
>>>>> +#ifdef CONFIG_KASAN
>>>>> + vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_START)=0x%lx\n", KASAN_SHADOW_START);
>>>>> + vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_END)=0x%lx\n", KASAN_SHADOW_END);
>>>>> +#endif
>>>>> + vmcoreinfo_append_str("NUMBER(KERNEL_LINK_ADDR)=0x%lx\n", KERNEL_LINK_ADDR);
>>>>> + vmcoreinfo_append_str("NUMBER(ADDRESS_SPACE_END)=0x%lx\n", ADDRESS_SPACE_END);
>>>> Seems this is the firsr ARCH where kasan and kernel link/bpf space are
>>>> added to dump and analyze. Just curious, have you got code change to
>>>> make use of them to do dumping and analyze?
>>> KASAN_SHADOW_START is not used, KERNEL_LINK_ADDR is used in the crash patch set:
>>> https://patchwork.kernel.org/project/linux-riscv/cover/20220813031753.3097720-1-xianting.tian@linux.alibaba.com/
>> Oh, I would say please no. Sometime we got tons of objection when adding an
>> necessary one, we definitely should not add one for possible future
>> use.
>>
>> For this kind of newly added one, we need get ack from
>> makedumpfile/crash utility maintainer so that we know they are necessary
>> to have. At least they don't oppose.
>
> Hi Kazu, Li Jiang
>
> Could you help comment whether we need KASAN_SHADOW_START and KERNEL_LINK_ADDR area export for vmcore from crash point of view？
>
> In my crash patch set, I don't use KASAN_SHADOW_START,
> And only get the value of KERNEL_LINK_ADDR, not realy use it.
> https://patchwork.kernel.org/project/linux-riscv/cover/20220813031753.3097720-1-xianting.tian@linux.alibaba.com/
In your crash patch set, KERNEL_LINK_ADDR is used in VTOP() and looks
necessary to me.
The others (KASAN_SHADOW_START, KASAN_SHADOW_END and ADDRESS_SPACE_END)
are not currently used. It may be better to add them when they are
really used.
Thanks,
Kazu
>
> If we need to remove the two areas, I will resend the crash patch set and kernel patch set.
> thanks
>
>>
>>> I add it in case of using in furture.
>>>
>>>> Thanks
>>>> Baoquan
_______________________________________________
linux-riscv mailing list
linux-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-riscv
^ permalink raw reply [flat|nested] 34+ messages in thread
* Re: [PATCH V3 1/2] RISC-V: Add arch_crash_save_vmcoreinfo support
2022-10-19 2:50 ` HAGIO KAZUHITO(萩尾 一仁)
(?)
@ 2022-10-19 3:17 ` Xianting Tian
-1 siblings, 0 replies; 34+ messages in thread
From: Xianting Tian @ 2022-10-19 3:17 UTC (permalink / raw)
To: HAGIO KAZUHITO(萩尾 一仁), Baoquan He, lijiang
Cc: paul.walmsley, palmer, aou, anup, heiko, guoren, mick,
alexandre.ghiti, vgoyal, dyoung, corbet, Conor.Dooley,
bagasdotme, kexec, linux-doc, linux-riscv, linux-kernel,
crash-utility, heinrich.schuchardt, hschauhan, yixun.lan
在 2022/10/19 上午10:50, HAGIO KAZUHITO(萩尾 一仁) 写道:
> On 2022/10/19 10:50, Xianting Tian wrote:
>> 在 2022/10/18 下午6:03, Baoquan He 写道:
>>> On 10/18/22 at 05:25pm, Xianting Tian wrote:
>>>> 在 2022/10/18 下午5:10, Baoquan He 写道:
>>>>> On 10/18/22 at 04:17pm, Xianting Tian wrote:
>>>>>> Add arch_crash_save_vmcoreinfo(), which exports VM layout(MODULES, VMALLOC,
>>>>>> VMEMMAP and KERNEL_LINK_ADDR ranges), va bits and ram base for vmcore.
>>>>>>
>>>>>> Default pagetable levels and PAGE_OFFSET aren't same for different kernel
>>>>>> version as below. For pagetable levels, it sets sv57 by default and falls
>>>>>> back to setting sv48 at boot time if sv57 is not supported by the hardware.
>>>>>>
>>>>>> For ram base, the default value is 0x80200000 for qemu riscv64 env and,
>>>>>> for example, is 0x200000 on the XuanTie 910 CPU.
>>>>>>
>>>>>> * Linux Kernel 5.18 ~
>>>>>> * PGTABLE_LEVELS = 5
>>>>>> * PAGE_OFFSET = 0xff60000000000000
>>>>>> * Linux Kernel 5.17 ~
>>>>>> * PGTABLE_LEVELS = 4
>>>>>> * PAGE_OFFSET = 0xffffaf8000000000
>>>>>> * Linux Kernel 4.19 ~
>>>>>> * PGTABLE_LEVELS = 3
>>>>>> * PAGE_OFFSET = 0xffffffe000000000
>>>>>>
>>>>>> Since these configurations change from time to time and version to version,
>>>>>> it is preferable to export them via vmcoreinfo than to change the crash's
>>>>>> code frequently, it can simplify the development of crash tool.
>>>>>>
>>>>>> Signed-off-by: Xianting Tian <xianting.tian@linux.alibaba.com>
>>>>>> ---
>>>>>> arch/riscv/kernel/Makefile | 1 +
>>>>>> arch/riscv/kernel/crash_core.c | 29 +++++++++++++++++++++++++++++
>>>>>> 2 files changed, 30 insertions(+)
>>>>>> create mode 100644 arch/riscv/kernel/crash_core.c
>>>>>>
>>>>>> diff --git a/arch/riscv/kernel/Makefile b/arch/riscv/kernel/Makefile
>>>>>> index db6e4b1294ba..4cf303a779ab 100644
>>>>>> --- a/arch/riscv/kernel/Makefile
>>>>>> +++ b/arch/riscv/kernel/Makefile
>>>>>> @@ -81,6 +81,7 @@ obj-$(CONFIG_KGDB) += kgdb.o
>>>>>> obj-$(CONFIG_KEXEC_CORE) += kexec_relocate.o crash_save_regs.o machine_kexec.o
>>>>>> obj-$(CONFIG_KEXEC_FILE) += elf_kexec.o machine_kexec_file.o
>>>>>> obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
>>>>>> +obj-$(CONFIG_CRASH_CORE) += crash_core.o
>>>>>> obj-$(CONFIG_JUMP_LABEL) += jump_label.o
>>>>>> diff --git a/arch/riscv/kernel/crash_core.c b/arch/riscv/kernel/crash_core.c
>>>>>> new file mode 100644
>>>>>> index 000000000000..8d7f5ff108da
>>>>>> --- /dev/null
>>>>>> +++ b/arch/riscv/kernel/crash_core.c
>>>>>> @@ -0,0 +1,29 @@
>>>>>> +// SPDX-License-Identifier: GPL-2.0-only
>>>>>> +
>>>>>> +#include <linux/crash_core.h>
>>>>>> +#include <linux/pagemap.h>
>>>>>> +
>>>>>> +void arch_crash_save_vmcoreinfo(void)
>>>>>> +{
>>>>>> + VMCOREINFO_NUMBER(VA_BITS);
>>>>>> + VMCOREINFO_NUMBER(phys_ram_base);
>>>>>> +
>>>>>> + vmcoreinfo_append_str("NUMBER(PAGE_OFFSET)=0x%lx\n", PAGE_OFFSET);
>>>>>> + vmcoreinfo_append_str("NUMBER(VMALLOC_START)=0x%lx\n", VMALLOC_START);
>>>>>> + vmcoreinfo_append_str("NUMBER(VMALLOC_END)=0x%lx\n", VMALLOC_END);
>>>>>> + vmcoreinfo_append_str("NUMBER(VMEMMAP_START)=0x%lx\n", VMEMMAP_START);
>>>>>> + vmcoreinfo_append_str("NUMBER(VMEMMAP_END)=0x%lx\n", VMEMMAP_END);
>>>>>> +#ifdef CONFIG_64BIT
>>>>>> + vmcoreinfo_append_str("NUMBER(MODULES_VADDR)=0x%lx\n", MODULES_VADDR);
>>>>>> + vmcoreinfo_append_str("NUMBER(MODULES_END)=0x%lx\n", MODULES_END);
>>>>>> +#endif
>>>>>> +
>>>>>> + if (IS_ENABLED(CONFIG_64BIT)) {
>>>>>> +#ifdef CONFIG_KASAN
>>>>>> + vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_START)=0x%lx\n", KASAN_SHADOW_START);
>>>>>> + vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_END)=0x%lx\n", KASAN_SHADOW_END);
>>>>>> +#endif
>>>>>> + vmcoreinfo_append_str("NUMBER(KERNEL_LINK_ADDR)=0x%lx\n", KERNEL_LINK_ADDR);
>>>>>> + vmcoreinfo_append_str("NUMBER(ADDRESS_SPACE_END)=0x%lx\n", ADDRESS_SPACE_END);
>>>>> Seems this is the firsr ARCH where kasan and kernel link/bpf space are
>>>>> added to dump and analyze. Just curious, have you got code change to
>>>>> make use of them to do dumping and analyze?
>>>> KASAN_SHADOW_START is not used, KERNEL_LINK_ADDR is used in the crash patch set:
>>>> https://patchwork.kernel.org/project/linux-riscv/cover/20220813031753.3097720-1-xianting.tian@linux.alibaba.com/
>>> Oh, I would say please no. Sometime we got tons of objection when adding an
>>> necessary one, we definitely should not add one for possible future
>>> use.
>>>
>>> For this kind of newly added one, we need get ack from
>>> makedumpfile/crash utility maintainer so that we know they are necessary
>>> to have. At least they don't oppose.
>> Hi Kazu, Li Jiang
>>
>> Could you help comment whether we need KASAN_SHADOW_START and KERNEL_LINK_ADDR area export for vmcore from crash point of view？
>>
>> In my crash patch set, I don't use KASAN_SHADOW_START,
>> And only get the value of KERNEL_LINK_ADDR, not realy use it.
>> https://patchwork.kernel.org/project/linux-riscv/cover/20220813031753.3097720-1-xianting.tian@linux.alibaba.com/
> In your crash patch set, KERNEL_LINK_ADDR is used in VTOP() and looks
> necessary to me.
>
> The others (KASAN_SHADOW_START, KASAN_SHADOW_END and ADDRESS_SPACE_END)
> are not currently used. It may be better to add them when they are
> really used.
I am very sorry, I missed it , KERNEL_LINK_ADDR is used indeed.
KASAN_SHADOW_START is not used, so I don't need to send crash patch set
again. only need to remove KASAN_SHADOW_END in kernel patch set.
>
> Thanks,
> Kazu
>
>> If we need to remove the two areas, I will resend the crash patch set and kernel patch set.
>> thanks
>>
>>>> I add it in case of using in furture.
>>>>
>>>>> Thanks
>>>>> Baoquan
^ permalink raw reply [flat|nested] 34+ messages in thread
* Re: [PATCH V3 1/2] RISC-V: Add arch_crash_save_vmcoreinfo support
@ 2022-10-19 3:17 ` Xianting Tian
0 siblings, 0 replies; 34+ messages in thread
From: Xianting Tian @ 2022-10-19 3:17 UTC (permalink / raw)
To: HAGIO KAZUHITO(萩尾 一仁), Baoquan He, lijiang
Cc: paul.walmsley, palmer, aou, anup, heiko, guoren, mick,
alexandre.ghiti, vgoyal, dyoung, corbet, Conor.Dooley,
bagasdotme, kexec, linux-doc, linux-riscv, linux-kernel,
crash-utility, heinrich.schuchardt, hschauhan, yixun.lan
在 2022/10/19 上午10:50, HAGIO KAZUHITO(萩尾 一仁) 写道:
> On 2022/10/19 10:50, Xianting Tian wrote:
>> 在 2022/10/18 下午6:03, Baoquan He 写道:
>>> On 10/18/22 at 05:25pm, Xianting Tian wrote:
>>>> 在 2022/10/18 下午5:10, Baoquan He 写道:
>>>>> On 10/18/22 at 04:17pm, Xianting Tian wrote:
>>>>>> Add arch_crash_save_vmcoreinfo(), which exports VM layout(MODULES, VMALLOC,
>>>>>> VMEMMAP and KERNEL_LINK_ADDR ranges), va bits and ram base for vmcore.
>>>>>>
>>>>>> Default pagetable levels and PAGE_OFFSET aren't same for different kernel
>>>>>> version as below. For pagetable levels, it sets sv57 by default and falls
>>>>>> back to setting sv48 at boot time if sv57 is not supported by the hardware.
>>>>>>
>>>>>> For ram base, the default value is 0x80200000 for qemu riscv64 env and,
>>>>>> for example, is 0x200000 on the XuanTie 910 CPU.
>>>>>>
>>>>>> * Linux Kernel 5.18 ~
>>>>>> * PGTABLE_LEVELS = 5
>>>>>> * PAGE_OFFSET = 0xff60000000000000
>>>>>> * Linux Kernel 5.17 ~
>>>>>> * PGTABLE_LEVELS = 4
>>>>>> * PAGE_OFFSET = 0xffffaf8000000000
>>>>>> * Linux Kernel 4.19 ~
>>>>>> * PGTABLE_LEVELS = 3
>>>>>> * PAGE_OFFSET = 0xffffffe000000000
>>>>>>
>>>>>> Since these configurations change from time to time and version to version,
>>>>>> it is preferable to export them via vmcoreinfo than to change the crash's
>>>>>> code frequently, it can simplify the development of crash tool.
>>>>>>
>>>>>> Signed-off-by: Xianting Tian <xianting.tian@linux.alibaba.com>
>>>>>> ---
>>>>>> arch/riscv/kernel/Makefile | 1 +
>>>>>> arch/riscv/kernel/crash_core.c | 29 +++++++++++++++++++++++++++++
>>>>>> 2 files changed, 30 insertions(+)
>>>>>> create mode 100644 arch/riscv/kernel/crash_core.c
>>>>>>
>>>>>> diff --git a/arch/riscv/kernel/Makefile b/arch/riscv/kernel/Makefile
>>>>>> index db6e4b1294ba..4cf303a779ab 100644
>>>>>> --- a/arch/riscv/kernel/Makefile
>>>>>> +++ b/arch/riscv/kernel/Makefile
>>>>>> @@ -81,6 +81,7 @@ obj-$(CONFIG_KGDB) += kgdb.o
>>>>>> obj-$(CONFIG_KEXEC_CORE) += kexec_relocate.o crash_save_regs.o machine_kexec.o
>>>>>> obj-$(CONFIG_KEXEC_FILE) += elf_kexec.o machine_kexec_file.o
>>>>>> obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
>>>>>> +obj-$(CONFIG_CRASH_CORE) += crash_core.o
>>>>>> obj-$(CONFIG_JUMP_LABEL) += jump_label.o
>>>>>> diff --git a/arch/riscv/kernel/crash_core.c b/arch/riscv/kernel/crash_core.c
>>>>>> new file mode 100644
>>>>>> index 000000000000..8d7f5ff108da
>>>>>> --- /dev/null
>>>>>> +++ b/arch/riscv/kernel/crash_core.c
>>>>>> @@ -0,0 +1,29 @@
>>>>>> +// SPDX-License-Identifier: GPL-2.0-only
>>>>>> +
>>>>>> +#include <linux/crash_core.h>
>>>>>> +#include <linux/pagemap.h>
>>>>>> +
>>>>>> +void arch_crash_save_vmcoreinfo(void)
>>>>>> +{
>>>>>> + VMCOREINFO_NUMBER(VA_BITS);
>>>>>> + VMCOREINFO_NUMBER(phys_ram_base);
>>>>>> +
>>>>>> + vmcoreinfo_append_str("NUMBER(PAGE_OFFSET)=0x%lx\n", PAGE_OFFSET);
>>>>>> + vmcoreinfo_append_str("NUMBER(VMALLOC_START)=0x%lx\n", VMALLOC_START);
>>>>>> + vmcoreinfo_append_str("NUMBER(VMALLOC_END)=0x%lx\n", VMALLOC_END);
>>>>>> + vmcoreinfo_append_str("NUMBER(VMEMMAP_START)=0x%lx\n", VMEMMAP_START);
>>>>>> + vmcoreinfo_append_str("NUMBER(VMEMMAP_END)=0x%lx\n", VMEMMAP_END);
>>>>>> +#ifdef CONFIG_64BIT
>>>>>> + vmcoreinfo_append_str("NUMBER(MODULES_VADDR)=0x%lx\n", MODULES_VADDR);
>>>>>> + vmcoreinfo_append_str("NUMBER(MODULES_END)=0x%lx\n", MODULES_END);
>>>>>> +#endif
>>>>>> +
>>>>>> + if (IS_ENABLED(CONFIG_64BIT)) {
>>>>>> +#ifdef CONFIG_KASAN
>>>>>> + vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_START)=0x%lx\n", KASAN_SHADOW_START);
>>>>>> + vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_END)=0x%lx\n", KASAN_SHADOW_END);
>>>>>> +#endif
>>>>>> + vmcoreinfo_append_str("NUMBER(KERNEL_LINK_ADDR)=0x%lx\n", KERNEL_LINK_ADDR);
>>>>>> + vmcoreinfo_append_str("NUMBER(ADDRESS_SPACE_END)=0x%lx\n", ADDRESS_SPACE_END);
>>>>> Seems this is the firsr ARCH where kasan and kernel link/bpf space are
>>>>> added to dump and analyze. Just curious, have you got code change to
>>>>> make use of them to do dumping and analyze?
>>>> KASAN_SHADOW_START is not used, KERNEL_LINK_ADDR is used in the crash patch set:
>>>> https://patchwork.kernel.org/project/linux-riscv/cover/20220813031753.3097720-1-xianting.tian@linux.alibaba.com/
>>> Oh, I would say please no. Sometime we got tons of objection when adding an
>>> necessary one, we definitely should not add one for possible future
>>> use.
>>>
>>> For this kind of newly added one, we need get ack from
>>> makedumpfile/crash utility maintainer so that we know they are necessary
>>> to have. At least they don't oppose.
>> Hi Kazu, Li Jiang
>>
>> Could you help comment whether we need KASAN_SHADOW_START and KERNEL_LINK_ADDR area export for vmcore from crash point of view？
>>
>> In my crash patch set, I don't use KASAN_SHADOW_START,
>> And only get the value of KERNEL_LINK_ADDR, not realy use it.
>> https://patchwork.kernel.org/project/linux-riscv/cover/20220813031753.3097720-1-xianting.tian@linux.alibaba.com/
> In your crash patch set, KERNEL_LINK_ADDR is used in VTOP() and looks
> necessary to me.
>
> The others (KASAN_SHADOW_START, KASAN_SHADOW_END and ADDRESS_SPACE_END)
> are not currently used. It may be better to add them when they are
> really used.
I am very sorry, I missed it , KERNEL_LINK_ADDR is used indeed.
KASAN_SHADOW_START is not used, so I don't need to send crash patch set
again. only need to remove KASAN_SHADOW_END in kernel patch set.
>
> Thanks,
> Kazu
>
>> If we need to remove the two areas, I will resend the crash patch set and kernel patch set.
>> thanks
>>
>>>> I add it in case of using in furture.
>>>>
>>>>> Thanks
>>>>> Baoquan
_______________________________________________
linux-riscv mailing list
linux-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-riscv
^ permalink raw reply [flat|nested] 34+ messages in thread
* Re: [PATCH V3 1/2] RISC-V: Add arch_crash_save_vmcoreinfo support
@ 2022-10-19 3:17 ` Xianting Tian
0 siblings, 0 replies; 34+ messages in thread
From: Xianting Tian @ 2022-10-19 3:17 UTC (permalink / raw)
To: HAGIO KAZUHITO(萩尾 一仁), Baoquan He, lijiang
Cc: paul.walmsley, palmer, aou, anup, heiko, guoren, mick,
alexandre.ghiti, vgoyal, dyoung, corbet, Conor.Dooley,
bagasdotme, kexec, linux-doc, linux-riscv, linux-kernel,
crash-utility, heinrich.schuchardt, hschauhan, yixun.lan
在 2022/10/19 上午10:50, HAGIO KAZUHITO(萩尾 一仁) 写道:
> On 2022/10/19 10:50, Xianting Tian wrote:
>> 在 2022/10/18 下午6:03, Baoquan He 写道:
>>> On 10/18/22 at 05:25pm, Xianting Tian wrote:
>>>> 在 2022/10/18 下午5:10, Baoquan He 写道:
>>>>> On 10/18/22 at 04:17pm, Xianting Tian wrote:
>>>>>> Add arch_crash_save_vmcoreinfo(), which exports VM layout(MODULES, VMALLOC,
>>>>>> VMEMMAP and KERNEL_LINK_ADDR ranges), va bits and ram base for vmcore.
>>>>>>
>>>>>> Default pagetable levels and PAGE_OFFSET aren't same for different kernel
>>>>>> version as below. For pagetable levels, it sets sv57 by default and falls
>>>>>> back to setting sv48 at boot time if sv57 is not supported by the hardware.
>>>>>>
>>>>>> For ram base, the default value is 0x80200000 for qemu riscv64 env and,
>>>>>> for example, is 0x200000 on the XuanTie 910 CPU.
>>>>>>
>>>>>> * Linux Kernel 5.18 ~
>>>>>> * PGTABLE_LEVELS = 5
>>>>>> * PAGE_OFFSET = 0xff60000000000000
>>>>>> * Linux Kernel 5.17 ~
>>>>>> * PGTABLE_LEVELS = 4
>>>>>> * PAGE_OFFSET = 0xffffaf8000000000
>>>>>> * Linux Kernel 4.19 ~
>>>>>> * PGTABLE_LEVELS = 3
>>>>>> * PAGE_OFFSET = 0xffffffe000000000
>>>>>>
>>>>>> Since these configurations change from time to time and version to version,
>>>>>> it is preferable to export them via vmcoreinfo than to change the crash's
>>>>>> code frequently, it can simplify the development of crash tool.
>>>>>>
>>>>>> Signed-off-by: Xianting Tian <xianting.tian@linux.alibaba.com>
>>>>>> ---
>>>>>> arch/riscv/kernel/Makefile | 1 +
>>>>>> arch/riscv/kernel/crash_core.c | 29 +++++++++++++++++++++++++++++
>>>>>> 2 files changed, 30 insertions(+)
>>>>>> create mode 100644 arch/riscv/kernel/crash_core.c
>>>>>>
>>>>>> diff --git a/arch/riscv/kernel/Makefile b/arch/riscv/kernel/Makefile
>>>>>> index db6e4b1294ba..4cf303a779ab 100644
>>>>>> --- a/arch/riscv/kernel/Makefile
>>>>>> +++ b/arch/riscv/kernel/Makefile
>>>>>> @@ -81,6 +81,7 @@ obj-$(CONFIG_KGDB) += kgdb.o
>>>>>> obj-$(CONFIG_KEXEC_CORE) += kexec_relocate.o crash_save_regs.o machine_kexec.o
>>>>>> obj-$(CONFIG_KEXEC_FILE) += elf_kexec.o machine_kexec_file.o
>>>>>> obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
>>>>>> +obj-$(CONFIG_CRASH_CORE) += crash_core.o
>>>>>> obj-$(CONFIG_JUMP_LABEL) += jump_label.o
>>>>>> diff --git a/arch/riscv/kernel/crash_core.c b/arch/riscv/kernel/crash_core.c
>>>>>> new file mode 100644
>>>>>> index 000000000000..8d7f5ff108da
>>>>>> --- /dev/null
>>>>>> +++ b/arch/riscv/kernel/crash_core.c
>>>>>> @@ -0,0 +1,29 @@
>>>>>> +// SPDX-License-Identifier: GPL-2.0-only
>>>>>> +
>>>>>> +#include <linux/crash_core.h>
>>>>>> +#include <linux/pagemap.h>
>>>>>> +
>>>>>> +void arch_crash_save_vmcoreinfo(void)
>>>>>> +{
>>>>>> + VMCOREINFO_NUMBER(VA_BITS);
>>>>>> + VMCOREINFO_NUMBER(phys_ram_base);
>>>>>> +
>>>>>> + vmcoreinfo_append_str("NUMBER(PAGE_OFFSET)=0x%lx\n", PAGE_OFFSET);
>>>>>> + vmcoreinfo_append_str("NUMBER(VMALLOC_START)=0x%lx\n", VMALLOC_START);
>>>>>> + vmcoreinfo_append_str("NUMBER(VMALLOC_END)=0x%lx\n", VMALLOC_END);
>>>>>> + vmcoreinfo_append_str("NUMBER(VMEMMAP_START)=0x%lx\n", VMEMMAP_START);
>>>>>> + vmcoreinfo_append_str("NUMBER(VMEMMAP_END)=0x%lx\n", VMEMMAP_END);
>>>>>> +#ifdef CONFIG_64BIT
>>>>>> + vmcoreinfo_append_str("NUMBER(MODULES_VADDR)=0x%lx\n", MODULES_VADDR);
>>>>>> + vmcoreinfo_append_str("NUMBER(MODULES_END)=0x%lx\n", MODULES_END);
>>>>>> +#endif
>>>>>> +
>>>>>> + if (IS_ENABLED(CONFIG_64BIT)) {
>>>>>> +#ifdef CONFIG_KASAN
>>>>>> + vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_START)=0x%lx\n", KASAN_SHADOW_START);
>>>>>> + vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_END)=0x%lx\n", KASAN_SHADOW_END);
>>>>>> +#endif
>>>>>> + vmcoreinfo_append_str("NUMBER(KERNEL_LINK_ADDR)=0x%lx\n", KERNEL_LINK_ADDR);
>>>>>> + vmcoreinfo_append_str("NUMBER(ADDRESS_SPACE_END)=0x%lx\n", ADDRESS_SPACE_END);
>>>>> Seems this is the firsr ARCH where kasan and kernel link/bpf space are
>>>>> added to dump and analyze. Just curious, have you got code change to
>>>>> make use of them to do dumping and analyze?
>>>> KASAN_SHADOW_START is not used, KERNEL_LINK_ADDR is used in the crash patch set:
>>>> https://patchwork.kernel.org/project/linux-riscv/cover/20220813031753.3097720-1-xianting.tian@linux.alibaba.com/
>>> Oh, I would say please no. Sometime we got tons of objection when adding an
>>> necessary one, we definitely should not add one for possible future
>>> use.
>>>
>>> For this kind of newly added one, we need get ack from
>>> makedumpfile/crash utility maintainer so that we know they are necessary
>>> to have. At least they don't oppose.
>> Hi Kazu, Li Jiang
>>
>> Could you help comment whether we need KASAN_SHADOW_START and KERNEL_LINK_ADDR area export for vmcore from crash point of view？
>>
>> In my crash patch set, I don't use KASAN_SHADOW_START,
>> And only get the value of KERNEL_LINK_ADDR, not realy use it.
>> https://patchwork.kernel.org/project/linux-riscv/cover/20220813031753.3097720-1-xianting.tian@linux.alibaba.com/
> In your crash patch set, KERNEL_LINK_ADDR is used in VTOP() and looks
> necessary to me.
>
> The others (KASAN_SHADOW_START, KASAN_SHADOW_END and ADDRESS_SPACE_END)
> are not currently used. It may be better to add them when they are
> really used.
I am very sorry, I missed it , KERNEL_LINK_ADDR is used indeed.
KASAN_SHADOW_START is not used, so I don't need to send crash patch set
again. only need to remove KASAN_SHADOW_END in kernel patch set.
>
> Thanks,
> Kazu
>
>> If we need to remove the two areas, I will resend the crash patch set and kernel patch set.
>> thanks
>>
>>>> I add it in case of using in furture.
>>>>
>>>>> Thanks
>>>>> Baoquan
_______________________________________________
kexec mailing list
kexec@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/kexec
^ permalink raw reply [flat|nested] 34+ messages in thread
* Re: [PATCH V3 1/2] RISC-V: Add arch_crash_save_vmcoreinfo support
2022-10-19 3:17 ` Xianting Tian
(?)
@ 2022-10-20 1:35 ` HAGIO KAZUHITO(萩尾 一仁)
-1 siblings, 0 replies; 34+ messages in thread
From: HAGIO KAZUHITO(萩尾 一仁) @ 2022-10-20 1:35 UTC (permalink / raw)
To: Xianting Tian, Baoquan He, lijiang
Cc: paul.walmsley, palmer, aou, anup, heiko, guoren, mick,
alexandre.ghiti, vgoyal, dyoung, corbet, Conor.Dooley,
bagasdotme, kexec, linux-doc, linux-riscv, linux-kernel,
crash-utility, heinrich.schuchardt, hschauhan, yixun.lan
On 2022/10/19 12:17, Xianting Tian wrote:
>>>>>>> + if (IS_ENABLED(CONFIG_64BIT)) {
>>>>>>> +#ifdef CONFIG_KASAN
>>>>>>> + vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_START)=0x%lx\n", KASAN_SHADOW_START);
>>>>>>> + vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_END)=0x%lx\n", KASAN_SHADOW_END);
>>>>>>> +#endif
>>>>>>> + vmcoreinfo_append_str("NUMBER(KERNEL_LINK_ADDR)=0x%lx\n", KERNEL_LINK_ADDR);
>>>>>>> + vmcoreinfo_append_str("NUMBER(ADDRESS_SPACE_END)=0x%lx\n", ADDRESS_SPACE_END);
>>>>>> Seems this is the firsr ARCH where kasan and kernel link/bpf space are
>>>>>> added to dump and analyze. Just curious, have you got code change to
>>>>>> make use of them to do dumping and analyze?
>>>>> KASAN_SHADOW_START is not used, KERNEL_LINK_ADDR is used in the crash patch set:
>>>>> https://patchwork.kernel.org/project/linux-riscv/cover/20220813031753.3097720-1-xianting.tian@linux.alibaba.com/
>>>> Oh, I would say please no. Sometime we got tons of objection when adding an
>>>> necessary one, we definitely should not add one for possible future
>>>> use.
>>>>
>>>> For this kind of newly added one, we need get ack from
>>>> makedumpfile/crash utility maintainer so that we know they are necessary
>>>> to have. At least they don't oppose.
>>> Hi Kazu, Li Jiang
>>>
>>> Could you help comment whether we need KASAN_SHADOW_START and KERNEL_LINK_ADDR area export for vmcore from crash point of view？
>>>
>>> In my crash patch set, I don't use KASAN_SHADOW_START,
>>> And only get the value of KERNEL_LINK_ADDR, not realy use it.
>>> https://patchwork.kernel.org/project/linux-riscv/cover/20220813031753.3097720-1-xianting.tian@linux.alibaba.com/
>> In your crash patch set, KERNEL_LINK_ADDR is used in VTOP() and looks
>> necessary to me.
>>
>> The others (KASAN_SHADOW_START, KASAN_SHADOW_END and ADDRESS_SPACE_END)
>> are not currently used. It may be better to add them when they are
>> really used.
>
> I am very sorry, I missed it , KERNEL_LINK_ADDR is used indeed.
>
> KASAN_SHADOW_START is not used, so I don't need to send crash patch set> again. only need to remove KASAN_SHADOW_END in kernel patch set.
I see that your v4 kernel patch set does not have ADDRESS_SPACE_END,
so it seems there would be need to change this part and related ones
at crash side.
if ((string = pc->read_vmcoreinfo("NUMBER(ADDRESS_SPACE_END)"))) {
ms->address_space_end = htol(string, QUIET, NULL);
free(string);
} else
goto error;
...
error:
error(FATAL, "cannot get vm layout\n");
Thanks,
Kazu
_______________________________________________
linux-riscv mailing list
linux-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-riscv
^ permalink raw reply [flat|nested] 34+ messages in thread
* Re: [PATCH V3 1/2] RISC-V: Add arch_crash_save_vmcoreinfo support
@ 2022-10-20 1:35 ` HAGIO KAZUHITO(萩尾 一仁)
0 siblings, 0 replies; 34+ messages in thread
From: HAGIO KAZUHITO(萩尾 一仁) @ 2022-10-20 1:35 UTC (permalink / raw)
To: Xianting Tian, Baoquan He, lijiang
Cc: paul.walmsley, palmer, aou, anup, heiko, guoren, mick,
alexandre.ghiti, vgoyal, dyoung, corbet, Conor.Dooley,
bagasdotme, kexec, linux-doc, linux-riscv, linux-kernel,
crash-utility, heinrich.schuchardt, hschauhan, yixun.lan
On 2022/10/19 12:17, Xianting Tian wrote:
>>>>>>> + if (IS_ENABLED(CONFIG_64BIT)) {
>>>>>>> +#ifdef CONFIG_KASAN
>>>>>>> + vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_START)=0x%lx\n", KASAN_SHADOW_START);
>>>>>>> + vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_END)=0x%lx\n", KASAN_SHADOW_END);
>>>>>>> +#endif
>>>>>>> + vmcoreinfo_append_str("NUMBER(KERNEL_LINK_ADDR)=0x%lx\n", KERNEL_LINK_ADDR);
>>>>>>> + vmcoreinfo_append_str("NUMBER(ADDRESS_SPACE_END)=0x%lx\n", ADDRESS_SPACE_END);
>>>>>> Seems this is the firsr ARCH where kasan and kernel link/bpf space are
>>>>>> added to dump and analyze. Just curious, have you got code change to
>>>>>> make use of them to do dumping and analyze?
>>>>> KASAN_SHADOW_START is not used, KERNEL_LINK_ADDR is used in the crash patch set:
>>>>> https://patchwork.kernel.org/project/linux-riscv/cover/20220813031753.3097720-1-xianting.tian@linux.alibaba.com/
>>>> Oh, I would say please no. Sometime we got tons of objection when adding an
>>>> necessary one, we definitely should not add one for possible future
>>>> use.
>>>>
>>>> For this kind of newly added one, we need get ack from
>>>> makedumpfile/crash utility maintainer so that we know they are necessary
>>>> to have. At least they don't oppose.
>>> Hi Kazu, Li Jiang
>>>
>>> Could you help comment whether we need KASAN_SHADOW_START and KERNEL_LINK_ADDR area export for vmcore from crash point of view？
>>>
>>> In my crash patch set, I don't use KASAN_SHADOW_START,
>>> And only get the value of KERNEL_LINK_ADDR, not realy use it.
>>> https://patchwork.kernel.org/project/linux-riscv/cover/20220813031753.3097720-1-xianting.tian@linux.alibaba.com/
>> In your crash patch set, KERNEL_LINK_ADDR is used in VTOP() and looks
>> necessary to me.
>>
>> The others (KASAN_SHADOW_START, KASAN_SHADOW_END and ADDRESS_SPACE_END)
>> are not currently used. It may be better to add them when they are
>> really used.
>
> I am very sorry, I missed it , KERNEL_LINK_ADDR is used indeed.
>
> KASAN_SHADOW_START is not used, so I don't need to send crash patch set> again. only need to remove KASAN_SHADOW_END in kernel patch set.
I see that your v4 kernel patch set does not have ADDRESS_SPACE_END,
so it seems there would be need to change this part and related ones
at crash side.
if ((string = pc->read_vmcoreinfo("NUMBER(ADDRESS_SPACE_END)"))) {
ms->address_space_end = htol(string, QUIET, NULL);
free(string);
} else
goto error;
...
error:
error(FATAL, "cannot get vm layout\n");
Thanks,
Kazu
_______________________________________________
kexec mailing list
kexec@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/kexec
^ permalink raw reply [flat|nested] 34+ messages in thread
* Re: [PATCH V3 1/2] RISC-V: Add arch_crash_save_vmcoreinfo support
@ 2022-10-20 1:35 ` HAGIO KAZUHITO(萩尾 一仁)
0 siblings, 0 replies; 34+ messages in thread
From: HAGIO KAZUHITO(萩尾 一仁) @ 2022-10-20 1:35 UTC (permalink / raw)
To: Xianting Tian, Baoquan He, lijiang
Cc: paul.walmsley, palmer, aou, anup, heiko, guoren, mick,
alexandre.ghiti, vgoyal, dyoung, corbet, Conor.Dooley,
bagasdotme, kexec, linux-doc, linux-riscv, linux-kernel,
crash-utility, heinrich.schuchardt, hschauhan, yixun.lan
On 2022/10/19 12:17, Xianting Tian wrote:
>>>>>>> + if (IS_ENABLED(CONFIG_64BIT)) {
>>>>>>> +#ifdef CONFIG_KASAN
>>>>>>> + vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_START)=0x%lx\n", KASAN_SHADOW_START);
>>>>>>> + vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_END)=0x%lx\n", KASAN_SHADOW_END);
>>>>>>> +#endif
>>>>>>> + vmcoreinfo_append_str("NUMBER(KERNEL_LINK_ADDR)=0x%lx\n", KERNEL_LINK_ADDR);
>>>>>>> + vmcoreinfo_append_str("NUMBER(ADDRESS_SPACE_END)=0x%lx\n", ADDRESS_SPACE_END);
>>>>>> Seems this is the firsr ARCH where kasan and kernel link/bpf space are
>>>>>> added to dump and analyze. Just curious, have you got code change to
>>>>>> make use of them to do dumping and analyze?
>>>>> KASAN_SHADOW_START is not used, KERNEL_LINK_ADDR is used in the crash patch set:
>>>>> https://patchwork.kernel.org/project/linux-riscv/cover/20220813031753.3097720-1-xianting.tian@linux.alibaba.com/
>>>> Oh, I would say please no. Sometime we got tons of objection when adding an
>>>> necessary one, we definitely should not add one for possible future
>>>> use.
>>>>
>>>> For this kind of newly added one, we need get ack from
>>>> makedumpfile/crash utility maintainer so that we know they are necessary
>>>> to have. At least they don't oppose.
>>> Hi Kazu, Li Jiang
>>>
>>> Could you help comment whether we need KASAN_SHADOW_START and KERNEL_LINK_ADDR area export for vmcore from crash point of view？
>>>
>>> In my crash patch set, I don't use KASAN_SHADOW_START,
>>> And only get the value of KERNEL_LINK_ADDR, not realy use it.
>>> https://patchwork.kernel.org/project/linux-riscv/cover/20220813031753.3097720-1-xianting.tian@linux.alibaba.com/
>> In your crash patch set, KERNEL_LINK_ADDR is used in VTOP() and looks
>> necessary to me.
>>
>> The others (KASAN_SHADOW_START, KASAN_SHADOW_END and ADDRESS_SPACE_END)
>> are not currently used. It may be better to add them when they are
>> really used.
>
> I am very sorry, I missed it , KERNEL_LINK_ADDR is used indeed.
>
> KASAN_SHADOW_START is not used, so I don't need to send crash patch set> again. only need to remove KASAN_SHADOW_END in kernel patch set.
I see that your v4 kernel patch set does not have ADDRESS_SPACE_END,
so it seems there would be need to change this part and related ones
at crash side.
if ((string = pc->read_vmcoreinfo("NUMBER(ADDRESS_SPACE_END)"))) {
ms->address_space_end = htol(string, QUIET, NULL);
free(string);
} else
goto error;
...
error:
error(FATAL, "cannot get vm layout\n");
Thanks,
Kazu
^ permalink raw reply [flat|nested] 34+ messages in thread
* Re: [PATCH V3 1/2] RISC-V: Add arch_crash_save_vmcoreinfo support
2022-10-20 1:35 ` HAGIO KAZUHITO(萩尾 一仁)
(?)
@ 2022-10-20 1:52 ` Xianting Tian
-1 siblings, 0 replies; 34+ messages in thread
From: Xianting Tian @ 2022-10-20 1:52 UTC (permalink / raw)
To: HAGIO KAZUHITO(萩尾 一仁), Baoquan He, lijiang
Cc: paul.walmsley, palmer, aou, anup, heiko, guoren, mick,
alexandre.ghiti, vgoyal, dyoung, corbet, Conor.Dooley,
bagasdotme, kexec, linux-doc, linux-riscv, linux-kernel,
crash-utility, heinrich.schuchardt, hschauhan, yixun.lan
在 2022/10/20 上午9:35, HAGIO KAZUHITO(萩尾 一仁) 写道:
> On 2022/10/19 12:17, Xianting Tian wrote:
>
>>>>>>>> + if (IS_ENABLED(CONFIG_64BIT)) {
>>>>>>>> +#ifdef CONFIG_KASAN
>>>>>>>> + vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_START)=0x%lx\n", KASAN_SHADOW_START);
>>>>>>>> + vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_END)=0x%lx\n", KASAN_SHADOW_END);
>>>>>>>> +#endif
>>>>>>>> + vmcoreinfo_append_str("NUMBER(KERNEL_LINK_ADDR)=0x%lx\n", KERNEL_LINK_ADDR);
>>>>>>>> + vmcoreinfo_append_str("NUMBER(ADDRESS_SPACE_END)=0x%lx\n", ADDRESS_SPACE_END);
>>>>>>> Seems this is the firsr ARCH where kasan and kernel link/bpf space are
>>>>>>> added to dump and analyze. Just curious, have you got code change to
>>>>>>> make use of them to do dumping and analyze?
>>>>>> KASAN_SHADOW_START is not used, KERNEL_LINK_ADDR is used in the crash patch set:
>>>>>> https://patchwork.kernel.org/project/linux-riscv/cover/20220813031753.3097720-1-xianting.tian@linux.alibaba.com/
>>>>> Oh, I would say please no. Sometime we got tons of objection when adding an
>>>>> necessary one, we definitely should not add one for possible future
>>>>> use.
>>>>>
>>>>> For this kind of newly added one, we need get ack from
>>>>> makedumpfile/crash utility maintainer so that we know they are necessary
>>>>> to have. At least they don't oppose.
>>>> Hi Kazu, Li Jiang
>>>>
>>>> Could you help comment whether we need KASAN_SHADOW_START and KERNEL_LINK_ADDR area export for vmcore from crash point of view？
>>>>
>>>> In my crash patch set, I don't use KASAN_SHADOW_START,
>>>> And only get the value of KERNEL_LINK_ADDR, not realy use it.
>>>> https://patchwork.kernel.org/project/linux-riscv/cover/20220813031753.3097720-1-xianting.tian@linux.alibaba.com/
>>> In your crash patch set, KERNEL_LINK_ADDR is used in VTOP() and looks
>>> necessary to me.
>>>
>>> The others (KASAN_SHADOW_START, KASAN_SHADOW_END and ADDRESS_SPACE_END)
>>> are not currently used. It may be better to add them when they are
>>> really used.
>> I am very sorry, I missed it , KERNEL_LINK_ADDR is used indeed.
>>
>> KASAN_SHADOW_START is not used, so I don't need to send crash patch set> again. only need to remove KASAN_SHADOW_END in kernel patch set.
> I see that your v4 kernel patch set does not have ADDRESS_SPACE_END,
> so it seems there would be need to change this part and related ones
> at crash side.
>
> if ((string = pc->read_vmcoreinfo("NUMBER(ADDRESS_SPACE_END)"))) {
> ms->address_space_end = htol(string, QUIET, NULL);
> free(string);
> } else
> goto error;
> ...
> error:
> error(FATAL, "cannot get vm layout\n");
thanks,
I just send V4 of crash patch set, the issue is also fixed in V4.
>
> Thanks,
> Kazu
^ permalink raw reply [flat|nested] 34+ messages in thread
* Re: [PATCH V3 1/2] RISC-V: Add arch_crash_save_vmcoreinfo support
@ 2022-10-20 1:52 ` Xianting Tian
0 siblings, 0 replies; 34+ messages in thread
From: Xianting Tian @ 2022-10-20 1:52 UTC (permalink / raw)
To: HAGIO KAZUHITO(萩尾 一仁), Baoquan He, lijiang
Cc: paul.walmsley, palmer, aou, anup, heiko, guoren, mick,
alexandre.ghiti, vgoyal, dyoung, corbet, Conor.Dooley,
bagasdotme, kexec, linux-doc, linux-riscv, linux-kernel,
crash-utility, heinrich.schuchardt, hschauhan, yixun.lan
在 2022/10/20 上午9:35, HAGIO KAZUHITO(萩尾 一仁) 写道:
> On 2022/10/19 12:17, Xianting Tian wrote:
>
>>>>>>>> + if (IS_ENABLED(CONFIG_64BIT)) {
>>>>>>>> +#ifdef CONFIG_KASAN
>>>>>>>> + vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_START)=0x%lx\n", KASAN_SHADOW_START);
>>>>>>>> + vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_END)=0x%lx\n", KASAN_SHADOW_END);
>>>>>>>> +#endif
>>>>>>>> + vmcoreinfo_append_str("NUMBER(KERNEL_LINK_ADDR)=0x%lx\n", KERNEL_LINK_ADDR);
>>>>>>>> + vmcoreinfo_append_str("NUMBER(ADDRESS_SPACE_END)=0x%lx\n", ADDRESS_SPACE_END);
>>>>>>> Seems this is the firsr ARCH where kasan and kernel link/bpf space are
>>>>>>> added to dump and analyze. Just curious, have you got code change to
>>>>>>> make use of them to do dumping and analyze?
>>>>>> KASAN_SHADOW_START is not used, KERNEL_LINK_ADDR is used in the crash patch set:
>>>>>> https://patchwork.kernel.org/project/linux-riscv/cover/20220813031753.3097720-1-xianting.tian@linux.alibaba.com/
>>>>> Oh, I would say please no. Sometime we got tons of objection when adding an
>>>>> necessary one, we definitely should not add one for possible future
>>>>> use.
>>>>>
>>>>> For this kind of newly added one, we need get ack from
>>>>> makedumpfile/crash utility maintainer so that we know they are necessary
>>>>> to have. At least they don't oppose.
>>>> Hi Kazu, Li Jiang
>>>>
>>>> Could you help comment whether we need KASAN_SHADOW_START and KERNEL_LINK_ADDR area export for vmcore from crash point of view？
>>>>
>>>> In my crash patch set, I don't use KASAN_SHADOW_START,
>>>> And only get the value of KERNEL_LINK_ADDR, not realy use it.
>>>> https://patchwork.kernel.org/project/linux-riscv/cover/20220813031753.3097720-1-xianting.tian@linux.alibaba.com/
>>> In your crash patch set, KERNEL_LINK_ADDR is used in VTOP() and looks
>>> necessary to me.
>>>
>>> The others (KASAN_SHADOW_START, KASAN_SHADOW_END and ADDRESS_SPACE_END)
>>> are not currently used. It may be better to add them when they are
>>> really used.
>> I am very sorry, I missed it , KERNEL_LINK_ADDR is used indeed.
>>
>> KASAN_SHADOW_START is not used, so I don't need to send crash patch set> again. only need to remove KASAN_SHADOW_END in kernel patch set.
> I see that your v4 kernel patch set does not have ADDRESS_SPACE_END,
> so it seems there would be need to change this part and related ones
> at crash side.
>
> if ((string = pc->read_vmcoreinfo("NUMBER(ADDRESS_SPACE_END)"))) {
> ms->address_space_end = htol(string, QUIET, NULL);
> free(string);
> } else
> goto error;
> ...
> error:
> error(FATAL, "cannot get vm layout\n");
thanks,
I just send V4 of crash patch set, the issue is also fixed in V4.
>
> Thanks,
> Kazu
_______________________________________________
linux-riscv mailing list
linux-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-riscv
^ permalink raw reply [flat|nested] 34+ messages in thread
* Re: [PATCH V3 1/2] RISC-V: Add arch_crash_save_vmcoreinfo support
@ 2022-10-20 1:52 ` Xianting Tian
0 siblings, 0 replies; 34+ messages in thread
From: Xianting Tian @ 2022-10-20 1:52 UTC (permalink / raw)
To: HAGIO KAZUHITO(萩尾 一仁), Baoquan He, lijiang
Cc: paul.walmsley, palmer, aou, anup, heiko, guoren, mick,
alexandre.ghiti, vgoyal, dyoung, corbet, Conor.Dooley,
bagasdotme, kexec, linux-doc, linux-riscv, linux-kernel,
crash-utility, heinrich.schuchardt, hschauhan, yixun.lan
在 2022/10/20 上午9:35, HAGIO KAZUHITO(萩尾 一仁) 写道:
> On 2022/10/19 12:17, Xianting Tian wrote:
>
>>>>>>>> + if (IS_ENABLED(CONFIG_64BIT)) {
>>>>>>>> +#ifdef CONFIG_KASAN
>>>>>>>> + vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_START)=0x%lx\n", KASAN_SHADOW_START);
>>>>>>>> + vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_END)=0x%lx\n", KASAN_SHADOW_END);
>>>>>>>> +#endif
>>>>>>>> + vmcoreinfo_append_str("NUMBER(KERNEL_LINK_ADDR)=0x%lx\n", KERNEL_LINK_ADDR);
>>>>>>>> + vmcoreinfo_append_str("NUMBER(ADDRESS_SPACE_END)=0x%lx\n", ADDRESS_SPACE_END);
>>>>>>> Seems this is the firsr ARCH where kasan and kernel link/bpf space are
>>>>>>> added to dump and analyze. Just curious, have you got code change to
>>>>>>> make use of them to do dumping and analyze?
>>>>>> KASAN_SHADOW_START is not used, KERNEL_LINK_ADDR is used in the crash patch set:
>>>>>> https://patchwork.kernel.org/project/linux-riscv/cover/20220813031753.3097720-1-xianting.tian@linux.alibaba.com/
>>>>> Oh, I would say please no. Sometime we got tons of objection when adding an
>>>>> necessary one, we definitely should not add one for possible future
>>>>> use.
>>>>>
>>>>> For this kind of newly added one, we need get ack from
>>>>> makedumpfile/crash utility maintainer so that we know they are necessary
>>>>> to have. At least they don't oppose.
>>>> Hi Kazu, Li Jiang
>>>>
>>>> Could you help comment whether we need KASAN_SHADOW_START and KERNEL_LINK_ADDR area export for vmcore from crash point of view？
>>>>
>>>> In my crash patch set, I don't use KASAN_SHADOW_START,
>>>> And only get the value of KERNEL_LINK_ADDR, not realy use it.
>>>> https://patchwork.kernel.org/project/linux-riscv/cover/20220813031753.3097720-1-xianting.tian@linux.alibaba.com/
>>> In your crash patch set, KERNEL_LINK_ADDR is used in VTOP() and looks
>>> necessary to me.
>>>
>>> The others (KASAN_SHADOW_START, KASAN_SHADOW_END and ADDRESS_SPACE_END)
>>> are not currently used. It may be better to add them when they are
>>> really used.
>> I am very sorry, I missed it , KERNEL_LINK_ADDR is used indeed.
>>
>> KASAN_SHADOW_START is not used, so I don't need to send crash patch set> again. only need to remove KASAN_SHADOW_END in kernel patch set.
> I see that your v4 kernel patch set does not have ADDRESS_SPACE_END,
> so it seems there would be need to change this part and related ones
> at crash side.
>
> if ((string = pc->read_vmcoreinfo("NUMBER(ADDRESS_SPACE_END)"))) {
> ms->address_space_end = htol(string, QUIET, NULL);
> free(string);
> } else
> goto error;
> ...
> error:
> error(FATAL, "cannot get vm layout\n");
thanks,
I just send V4 of crash patch set, the issue is also fixed in V4.
>
> Thanks,
> Kazu
_______________________________________________
kexec mailing list
kexec@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/kexec
^ permalink raw reply [flat|nested] 34+ messages in thread
* Re: [PATCH V3 1/2] RISC-V: Add arch_crash_save_vmcoreinfo support
2022-10-18 8:17 ` Xianting Tian
` (2 preceding siblings ...)
(?)
@ 2022-10-24 15:00 ` kernel test robot
-1 siblings, 0 replies; 34+ messages in thread
From: kernel test robot @ 2022-10-24 15:00 UTC (permalink / raw)
To: Xianting Tian; +Cc: llvm, kbuild-all
[-- Attachment #1: Type: text/plain, Size: 9180 bytes --]
Hi Xianting,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on lwn/docs-next]
[also build test ERROR on linus/master v6.1-rc2 next-20221024]
[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/Xianting-Tian/Support-VMCOREINFO-export-for-RISCV64/20221018-161922
base: git://git.lwn.net/linux.git docs-next
patch link: https://lore.kernel.org/r/20221018081755.6214-2-xianting.tian%40linux.alibaba.com
patch subject: [PATCH V3 1/2] RISC-V: Add arch_crash_save_vmcoreinfo support
config: riscv-randconfig-r042-20221023
compiler: clang version 16.0.0 (https://github.com/llvm/llvm-project 791a7ae1ba3efd6bca96338e10ffde557ba83920)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# install riscv cross compiling tool for clang build
# apt-get install binutils-riscv64-linux-gnu
# https://github.com/intel-lab-lkp/linux/commit/68198160de202cec4c9797b23b3cbf02a36480a8
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Xianting-Tian/Support-VMCOREINFO-export-for-RISCV64/20221018-161922
git checkout 68198160de202cec4c9797b23b3cbf02a36480a8
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=riscv SHELL=/bin/bash arch/riscv/kernel/
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
All error/warnings (new ones prefixed by >>):
In file included from arch/riscv/kernel/crash_core.c:4:
In file included from include/linux/pagemap.h:11:
In file included from include/linux/highmem.h:11:
In file included from include/linux/hardirq.h:11:
In file included from ./arch/riscv/include/generated/asm/hardirq.h:1:
In file included from include/asm-generic/hardirq.h:17:
In file included from include/linux/irq.h:20:
In file included from include/linux/io.h:13:
In file included from arch/riscv/include/asm/io.h:136:
include/asm-generic/io.h:547:31: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
val = __raw_readb(PCI_IOBASE + addr);
~~~~~~~~~~ ^
include/asm-generic/io.h:560:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
val = __le16_to_cpu((__le16 __force)__raw_readw(PCI_IOBASE + addr));
~~~~~~~~~~ ^
include/uapi/linux/byteorder/little_endian.h:37:51: note: expanded from macro '__le16_to_cpu'
#define __le16_to_cpu(x) ((__force __u16)(__le16)(x))
^
In file included from arch/riscv/kernel/crash_core.c:4:
In file included from include/linux/pagemap.h:11:
In file included from include/linux/highmem.h:11:
In file included from include/linux/hardirq.h:11:
In file included from ./arch/riscv/include/generated/asm/hardirq.h:1:
In file included from include/asm-generic/hardirq.h:17:
In file included from include/linux/irq.h:20:
In file included from include/linux/io.h:13:
In file included from arch/riscv/include/asm/io.h:136:
include/asm-generic/io.h:573:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
val = __le32_to_cpu((__le32 __force)__raw_readl(PCI_IOBASE + addr));
~~~~~~~~~~ ^
include/uapi/linux/byteorder/little_endian.h:35:51: note: expanded from macro '__le32_to_cpu'
#define __le32_to_cpu(x) ((__force __u32)(__le32)(x))
^
In file included from arch/riscv/kernel/crash_core.c:4:
In file included from include/linux/pagemap.h:11:
In file included from include/linux/highmem.h:11:
In file included from include/linux/hardirq.h:11:
In file included from ./arch/riscv/include/generated/asm/hardirq.h:1:
In file included from include/asm-generic/hardirq.h:17:
In file included from include/linux/irq.h:20:
In file included from include/linux/io.h:13:
In file included from arch/riscv/include/asm/io.h:136:
include/asm-generic/io.h:584:33: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
__raw_writeb(value, PCI_IOBASE + addr);
~~~~~~~~~~ ^
include/asm-generic/io.h:594:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
__raw_writew((u16 __force)cpu_to_le16(value), PCI_IOBASE + addr);
~~~~~~~~~~ ^
include/asm-generic/io.h:604:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
__raw_writel((u32 __force)cpu_to_le32(value), PCI_IOBASE + addr);
~~~~~~~~~~ ^
include/asm-generic/io.h:1134:55: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
return (port > MMIO_UPPER_LIMIT) ? NULL : PCI_IOBASE + port;
~~~~~~~~~~ ^
>> arch/riscv/kernel/crash_core.c:8:20: error: use of undeclared identifier 'VA_BITS'
VMCOREINFO_NUMBER(VA_BITS);
^
>> arch/riscv/kernel/crash_core.c:12:57: warning: format specifies type 'unsigned long' but the argument has type 'int' [-Wformat]
vmcoreinfo_append_str("NUMBER(VMALLOC_START)=0x%lx\n", VMALLOC_START);
~~~ ^~~~~~~~~~~~~
%x
arch/riscv/include/asm/pgtable.h:799:24: note: expanded from macro 'VMALLOC_START'
#define VMALLOC_START 0
^
>> arch/riscv/kernel/crash_core.c:14:57: error: use of undeclared identifier 'VMEMMAP_START'
vmcoreinfo_append_str("NUMBER(VMEMMAP_START)=0x%lx\n", VMEMMAP_START);
^
>> arch/riscv/kernel/crash_core.c:15:55: error: use of undeclared identifier 'VMEMMAP_END'; did you mean 'MEMREMAP_ENC'?
vmcoreinfo_append_str("NUMBER(VMEMMAP_END)=0x%lx\n", VMEMMAP_END);
^~~~~~~~~~~
MEMREMAP_ENC
include/linux/io.h:142:2: note: 'MEMREMAP_ENC' declared here
MEMREMAP_ENC = 1 << 3,
^
>> arch/riscv/kernel/crash_core.c:17:57: error: use of undeclared identifier 'MODULES_VADDR'
vmcoreinfo_append_str("NUMBER(MODULES_VADDR)=0x%lx\n", MODULES_VADDR);
^
>> arch/riscv/kernel/crash_core.c:18:55: error: use of undeclared identifier 'MODULES_END'
vmcoreinfo_append_str("NUMBER(MODULES_END)=0x%lx\n", MODULES_END);
^
>> arch/riscv/kernel/crash_core.c:27:62: error: use of undeclared identifier 'ADDRESS_SPACE_END'
vmcoreinfo_append_str("NUMBER(ADDRESS_SPACE_END)=0x%lx\n", ADDRESS_SPACE_END);
^
8 warnings and 6 errors generated.
vim +/VA_BITS +8 arch/riscv/kernel/crash_core.c
5
6 void arch_crash_save_vmcoreinfo(void)
7 {
> 8 VMCOREINFO_NUMBER(VA_BITS);
9 VMCOREINFO_NUMBER(phys_ram_base);
10
11 vmcoreinfo_append_str("NUMBER(PAGE_OFFSET)=0x%lx\n", PAGE_OFFSET);
> 12 vmcoreinfo_append_str("NUMBER(VMALLOC_START)=0x%lx\n", VMALLOC_START);
13 vmcoreinfo_append_str("NUMBER(VMALLOC_END)=0x%lx\n", VMALLOC_END);
> 14 vmcoreinfo_append_str("NUMBER(VMEMMAP_START)=0x%lx\n", VMEMMAP_START);
> 15 vmcoreinfo_append_str("NUMBER(VMEMMAP_END)=0x%lx\n", VMEMMAP_END);
16 #ifdef CONFIG_64BIT
> 17 vmcoreinfo_append_str("NUMBER(MODULES_VADDR)=0x%lx\n", MODULES_VADDR);
> 18 vmcoreinfo_append_str("NUMBER(MODULES_END)=0x%lx\n", MODULES_END);
19 #endif
20
21 if (IS_ENABLED(CONFIG_64BIT)) {
22 #ifdef CONFIG_KASAN
23 vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_START)=0x%lx\n", KASAN_SHADOW_START);
24 vmcoreinfo_append_str("NUMBER(KASAN_SHADOW_END)=0x%lx\n", KASAN_SHADOW_END);
25 #endif
26 vmcoreinfo_append_str("NUMBER(KERNEL_LINK_ADDR)=0x%lx\n", KERNEL_LINK_ADDR);
> 27 vmcoreinfo_append_str("NUMBER(ADDRESS_SPACE_END)=0x%lx\n", ADDRESS_SPACE_END);
--
0-DAY CI Kernel Test Service
https://01.org/lkp
[-- Attachment #2: config --]
[-- Type: text/plain, Size: 128448 bytes --]
#
# Automatically generated file; DO NOT EDIT.
# Linux/riscv 6.0.0-rc1 Kernel Configuration
#
CONFIG_CC_VERSION_TEXT="clang version 16.0.0 (git://gitmirror/llvm_project 791a7ae1ba3efd6bca96338e10ffde557ba83920)"
CONFIG_GCC_VERSION=0
CONFIG_CC_IS_CLANG=y
CONFIG_CLANG_VERSION=160000
CONFIG_AS_IS_LLVM=y
CONFIG_AS_VERSION=160000
CONFIG_LD_VERSION=0
CONFIG_LD_IS_LLD=y
CONFIG_LLD_VERSION=160000
CONFIG_CC_HAS_ASM_GOTO=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_THREAD_INFO_IN_TASK=y
#
# General setup
#
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_COMPILE_TEST=y
# CONFIG_WERROR is not set
CONFIG_LOCALVERSION=""
CONFIG_BUILD_SALT=""
CONFIG_DEFAULT_INIT=""
CONFIG_DEFAULT_HOSTNAME="(none)"
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
# CONFIG_WATCH_QUEUE is not set
CONFIG_USELIB=y
CONFIG_HAVE_ARCH_AUDITSYSCALL=y
#
# IRQ subsystem
#
CONFIG_GENERIC_IRQ_SHOW=y
CONFIG_GENERIC_IRQ_SHOW_LEVEL=y
CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
CONFIG_GENERIC_IRQ_CHIP=y
CONFIG_IRQ_DOMAIN=y
CONFIG_IRQ_DOMAIN_HIERARCHY=y
CONFIG_IRQ_FORCED_THREADING=y
CONFIG_SPARSE_IRQ=y
# CONFIG_GENERIC_IRQ_DEBUGFS is not set
# end of IRQ subsystem
CONFIG_GENERIC_IRQ_MULTI_HANDLER=y
CONFIG_ARCH_CLOCKSOURCE_INIT=y
CONFIG_GENERIC_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_TICK_ONESHOT=y
CONFIG_NO_HZ_COMMON=y
# CONFIG_HZ_PERIODIC is not set
# CONFIG_NO_HZ_IDLE is not set
CONFIG_NO_HZ_FULL=y
CONFIG_CONTEXT_TRACKING_USER=y
# CONFIG_CONTEXT_TRACKING_USER_FORCE is not set
# CONFIG_NO_HZ is not set
# CONFIG_HIGH_RES_TIMERS is not set
# end of Timers subsystem
CONFIG_BPF=y
#
# BPF subsystem
#
CONFIG_BPF_SYSCALL=y
# CONFIG_BPF_UNPRIV_DEFAULT_OFF is not set
# end of BPF subsystem
CONFIG_PREEMPT_NONE_BUILD=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
#
# CPU/Task time and stats accounting
#
CONFIG_VIRT_CPU_ACCOUNTING=y
CONFIG_VIRT_CPU_ACCOUNTING_GEN=y
CONFIG_IRQ_TIME_ACCOUNTING=y
CONFIG_HAVE_SCHED_AVG_IRQ=y
CONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 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_RCU_EXPERT is not set
CONFIG_SRCU=y
CONFIG_TREE_SRCU=y
CONFIG_TASKS_RCU_GENERIC=y
CONFIG_TASKS_RUDE_RCU=y
CONFIG_TASKS_TRACE_RCU=y
CONFIG_RCU_STALL_COMMON=y
CONFIG_RCU_NEED_SEGCBLIST=y
CONFIG_RCU_NOCB_CPU=y
CONFIG_RCU_NOCB_CPU_DEFAULT_ALL=y
# end of RCU Subsystem
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_IKHEADERS=y
CONFIG_LOG_BUF_SHIFT=17
CONFIG_LOG_CPU_MAX_BUF_SHIFT=12
CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13
# CONFIG_PRINTK_INDEX is not set
CONFIG_GENERIC_SCHED_CLOCK=y
#
# Scheduler features
#
# end of Scheduler features
CONFIG_CC_HAS_INT128=y
CONFIG_CC_IMPLICIT_FALLTHROUGH="-Wimplicit-fallthrough"
CONFIG_GCC12_NO_ARRAY_BOUNDS=y
CONFIG_ARCH_SUPPORTS_INT128=y
CONFIG_CGROUPS=y
CONFIG_PAGE_COUNTER=y
# CONFIG_CGROUP_FAVOR_DYNMODS is not set
CONFIG_MEMCG=y
CONFIG_MEMCG_KMEM=y
CONFIG_BLK_CGROUP=y
CONFIG_CGROUP_WRITEBACK=y
CONFIG_CGROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_CFS_BANDWIDTH is not set
CONFIG_RT_GROUP_SCHED=y
CONFIG_CGROUP_PIDS=y
CONFIG_CGROUP_RDMA=y
# CONFIG_CGROUP_FREEZER is not set
# CONFIG_CPUSETS is not set
CONFIG_CGROUP_DEVICE=y
CONFIG_CGROUP_CPUACCT=y
CONFIG_CGROUP_BPF=y
# CONFIG_CGROUP_MISC is not set
CONFIG_SOCK_CGROUP_DATA=y
CONFIG_NAMESPACES=y
CONFIG_UTS_NS=y
CONFIG_IPC_NS=y
# CONFIG_USER_NS is not set
# CONFIG_PID_NS is not set
CONFIG_CHECKPOINT_RESTORE=y
CONFIG_SCHED_AUTOGROUP=y
# CONFIG_SYSFS_DEPRECATED is not set
CONFIG_RELAY=y
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_RD_GZIP=y
CONFIG_RD_BZIP2=y
# CONFIG_RD_LZMA is not set
# CONFIG_RD_XZ is not set
# CONFIG_RD_LZO is not set
# CONFIG_RD_LZ4 is not set
# CONFIG_RD_ZSTD is not set
CONFIG_BOOT_CONFIG=y
# CONFIG_BOOT_CONFIG_EMBED is not set
CONFIG_INITRAMFS_PRESERVE_MTIME=y
# CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
CONFIG_SYSCTL_EXCEPTION_TRACE=y
# CONFIG_EXPERT is not set
CONFIG_MULTIUSER=y
CONFIG_SYSFS_SYSCALL=y
CONFIG_FHANDLE=y
CONFIG_POSIX_TIMERS=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_FUTEX_PI=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_AIO=y
CONFIG_IO_URING=y
CONFIG_ADVISE_SYSCALLS=y
CONFIG_MEMBARRIER=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_BASE_RELATIVE=y
CONFIG_KCMP=y
CONFIG_RSEQ=y
# CONFIG_EMBEDDED is not set
CONFIG_HAVE_PERF_EVENTS=y
#
# Kernel Performance Events And Counters
#
# CONFIG_PERF_EVENTS is not set
# end of Kernel Performance Events And Counters
# CONFIG_PROFILING is not set
CONFIG_TRACEPOINTS=y
# end of General setup
CONFIG_64BIT=y
CONFIG_RISCV=y
CONFIG_ARCH_MMAP_RND_BITS_MIN=18
CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=8
CONFIG_ARCH_MMAP_RND_BITS_MAX=24
CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=17
CONFIG_RISCV_M_MODE=y
# CONFIG_MMU is not set
CONFIG_PAGE_OFFSET=0x80000000
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SUPPORTS_UPROBES=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_CSUM=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_PGTABLE_LEVELS=5
CONFIG_LOCKDEP_SUPPORT=y
#
# SoC selection
#
CONFIG_SOC_MICROCHIP_POLARFIRE=y
CONFIG_SOC_SIFIVE=y
# CONFIG_SOC_STARFIVE is not set
# CONFIG_SOC_VIRT is not set
CONFIG_SOC_CANAAN=y
CONFIG_SOC_CANAAN_K210_DTB_BUILTIN=y
CONFIG_SOC_CANAAN_K210_DTB_SOURCE="k210_generic"
# end of SoC selection
#
# CPU errata selection
#
CONFIG_ERRATA_SIFIVE=y
CONFIG_ERRATA_SIFIVE_CIP_453=y
CONFIG_ERRATA_SIFIVE_CIP_1200=y
# CONFIG_ERRATA_THEAD is not set
# end of CPU errata selection
#
# Platform type
#
CONFIG_NONPORTABLE=y
# CONFIG_ARCH_RV32I is not set
CONFIG_ARCH_RV64I=y
# CONFIG_CMODEL_MEDLOW is not set
CONFIG_CMODEL_MEDANY=y
CONFIG_SMP=y
CONFIG_NR_CPUS=8
# CONFIG_HOTPLUG_CPU is not set
CONFIG_TUNE_GENERIC=y
CONFIG_RISCV_ALTERNATIVE=y
CONFIG_RISCV_ISA_C=y
CONFIG_CC_HAS_ZICBOM=y
# CONFIG_FPU is not set
# end of Platform type
#
# Kernel features
#
# CONFIG_HZ_100 is not set
# CONFIG_HZ_250 is not set
# CONFIG_HZ_300 is not set
CONFIG_HZ_1000=y
CONFIG_HZ=1000
CONFIG_RISCV_BOOT_SPINWAIT=y
CONFIG_KEXEC_FILE=y
CONFIG_ARCH_HAS_KEXEC_PURGATORY=y
# CONFIG_CRASH_DUMP is not set
# end of Kernel features
#
# Boot options
#
CONFIG_CMDLINE=""
CONFIG_PHYS_RAM_BASE_FIXED=y
CONFIG_PHYS_RAM_BASE=0x80000000
# end of Boot options
CONFIG_BUILTIN_DTB=y
#
# Power management options
#
# CONFIG_PM is not set
CONFIG_CPU_PM=y
# end of Power management options
#
# CPU Power Management
#
#
# CPU Idle
#
CONFIG_CPU_IDLE=y
CONFIG_CPU_IDLE_GOV_LADDER=y
CONFIG_CPU_IDLE_GOV_MENU=y
CONFIG_CPU_IDLE_GOV_TEO=y
#
# RISC-V CPU Idle Drivers
#
# end of RISC-V CPU Idle Drivers
# end of CPU Idle
# end of CPU Power Management
# CONFIG_VIRTUALIZATION is not set
#
# General architecture-dependent options
#
CONFIG_CRASH_CORE=y
CONFIG_KEXEC_CORE=y
CONFIG_KEXEC_ELF=y
CONFIG_JUMP_LABEL=y
CONFIG_STATIC_KEYS_SELFTEST=y
CONFIG_HAVE_64BIT_ALIGNED_ACCESS=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_KPROBES_ON_FTRACE=y
CONFIG_HAVE_FUNCTION_ERROR_INJECTION=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_GENERIC_SMP_IDLE_THREAD=y
CONFIG_GENERIC_IDLE_POLL_SETUP=y
CONFIG_ARCH_HAS_FORTIFY_SOURCE=y
CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y
CONFIG_HAVE_ASM_MODVERSIONS=y
CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
CONFIG_HAVE_RSEQ=y
CONFIG_HAVE_FUNCTION_ARG_ACCESS_API=y
CONFIG_HAVE_PERF_REGS=y
CONFIG_HAVE_PERF_USER_STACK_DUMP=y
CONFIG_HAVE_ARCH_JUMP_LABEL=y
CONFIG_HAVE_ARCH_JUMP_LABEL_RELATIVE=y
CONFIG_HAVE_ARCH_SECCOMP=y
CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
CONFIG_SECCOMP=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_MOVE_PUD=y
CONFIG_HAVE_MOVE_PMD=y
CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y
CONFIG_PAGE_SIZE_LESS_THAN_64KB=y
CONFIG_PAGE_SIZE_LESS_THAN_256KB=y
CONFIG_CLONE_BACKWARDS=y
# CONFIG_COMPAT_32BIT_TIME is not set
CONFIG_ARCH_OPTIONAL_KERNEL_RWX_DEFAULT=y
# CONFIG_LOCK_EVENT_COUNTS is not set
#
# 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
# end of General architecture-dependent options
CONFIG_RT_MUTEXES=y
CONFIG_BASE_SMALL=0
# CONFIG_MODULES is not set
CONFIG_BLOCK=y
CONFIG_BLOCK_LEGACY_AUTOLOAD=y
CONFIG_BLK_RQ_ALLOC_TIME=y
CONFIG_BLK_CGROUP_RWSTAT=y
CONFIG_BLK_DEV_BSG_COMMON=y
CONFIG_BLK_ICQ=y
CONFIG_BLK_DEV_BSGLIB=y
CONFIG_BLK_DEV_INTEGRITY=y
CONFIG_BLK_DEV_INTEGRITY_T10=y
CONFIG_BLK_DEV_ZONED=y
CONFIG_BLK_DEV_THROTTLING=y
# CONFIG_BLK_DEV_THROTTLING_LOW is not set
CONFIG_BLK_WBT=y
# CONFIG_BLK_WBT_MQ is not set
CONFIG_BLK_CGROUP_IOLATENCY=y
# CONFIG_BLK_CGROUP_FC_APPID is not set
CONFIG_BLK_CGROUP_IOCOST=y
# CONFIG_BLK_CGROUP_IOPRIO is not set
CONFIG_BLK_DEBUG_FS=y
CONFIG_BLK_DEBUG_FS_ZONED=y
# CONFIG_BLK_SED_OPAL is not set
# CONFIG_BLK_INLINE_ENCRYPTION 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=y
CONFIG_BSD_DISKLABEL=y
CONFIG_MINIX_SUBPARTITION=y
# CONFIG_SOLARIS_X86_PARTITION is not set
CONFIG_UNIXWARE_DISKLABEL=y
# CONFIG_LDM_PARTITION is not set
# CONFIG_SGI_PARTITION is not set
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_SUN_PARTITION is not set
# CONFIG_KARMA_PARTITION is not set
# CONFIG_EFI_PARTITION is not set
CONFIG_SYSV68_PARTITION=y
# CONFIG_CMDLINE_PARTITION is not set
# end of Partition Types
CONFIG_BLK_MQ_VIRTIO=y
#
# IO Schedulers
#
CONFIG_MQ_IOSCHED_DEADLINE=y
CONFIG_MQ_IOSCHED_KYBER=y
CONFIG_IOSCHED_BFQ=y
CONFIG_BFQ_GROUP_IOSCHED=y
CONFIG_BFQ_CGROUP_DEBUG=y
# end of IO Schedulers
CONFIG_PADATA=y
CONFIG_ASN1=y
CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
CONFIG_INLINE_READ_UNLOCK=y
CONFIG_INLINE_READ_UNLOCK_IRQ=y
CONFIG_INLINE_WRITE_UNLOCK=y
CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
CONFIG_MUTEX_SPIN_ON_OWNER=y
CONFIG_RWSEM_SPIN_ON_OWNER=y
CONFIG_LOCK_SPIN_ON_OWNER=y
CONFIG_ARCH_USE_QUEUED_RWLOCKS=y
CONFIG_QUEUED_RWLOCKS=y
CONFIG_ARCH_HAS_MMIOWB=y
CONFIG_MMIOWB=y
#
# Executable file formats
#
# CONFIG_BINFMT_SCRIPT is not set
CONFIG_ARCH_HAS_BINFMT_FLAT=y
CONFIG_BINFMT_FLAT=y
CONFIG_BINFMT_FLAT_NO_DATA_START_OFFSET=y
CONFIG_BINFMT_FLAT_OLD=y
# CONFIG_BINFMT_ZFLAT is not set
CONFIG_BINFMT_MISC=y
CONFIG_COREDUMP=y
# end of Executable file formats
#
# Memory Management options
#
#
# SLAB allocator options
#
CONFIG_SLAB=y
# CONFIG_SLUB is not set
CONFIG_SLAB_MERGE_DEFAULT=y
# CONFIG_SLAB_FREELIST_RANDOM is not set
# CONFIG_SLAB_FREELIST_HARDENED is not set
# end of SLAB allocator options
CONFIG_SHUFFLE_PAGE_ALLOCATOR=y
CONFIG_COMPAT_BRK=y
CONFIG_FLATMEM=y
CONFIG_SPLIT_PTLOCK_CPUS=999999
CONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=y
CONFIG_PAGE_REPORTING=y
CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_NOMMU_INITIAL_TRIM_EXCESS=1
CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
CONFIG_NEED_PER_CPU_KM=y
CONFIG_GENERIC_EARLY_IOREMAP=y
CONFIG_ARCH_HAS_CURRENT_STACK_POINTER=y
CONFIG_ZONE_DMA32=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PERCPU_STATS=y
CONFIG_GUP_TEST=y
CONFIG_ARCH_HAS_PTE_SPECIAL=y
#
# Data Access Monitoring
#
# CONFIG_DAMON is not set
# end of Data Access Monitoring
# end of Memory Management options
# CONFIG_NET is not set
#
# Device Drivers
#
CONFIG_HAVE_PCI=y
# CONFIG_PCI is not set
CONFIG_PCCARD=y
CONFIG_PCMCIA=y
CONFIG_PCMCIA_LOAD_CIS=y
#
# PC-card bridges
#
#
# Generic Driver Options
#
CONFIG_AUXILIARY_BUS=y
CONFIG_UEVENT_HELPER=y
CONFIG_UEVENT_HELPER_PATH=""
# CONFIG_DEVTMPFS 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=y
# end of Firmware loader
CONFIG_WANT_DEV_COREDUMP=y
CONFIG_ALLOW_DEV_COREDUMP=y
CONFIG_DEV_COREDUMP=y
CONFIG_PM_QOS_KUNIT_TEST=y
# CONFIG_DRIVER_PE_KUNIT_TEST is not set
CONFIG_SOC_BUS=y
CONFIG_REGMAP=y
CONFIG_REGMAP_I2C=y
CONFIG_REGMAP_SLIMBUS=y
CONFIG_REGMAP_W1=y
CONFIG_REGMAP_MMIO=y
CONFIG_REGMAP_IRQ=y
CONFIG_DMA_SHARED_BUFFER=y
CONFIG_DMA_FENCE_TRACE=y
CONFIG_GENERIC_ARCH_TOPOLOGY=y
# end of Generic Driver Options
#
# Bus devices
#
# CONFIG_ARM_INTEGRATOR_LM is not set
# CONFIG_BT1_APB is not set
# CONFIG_BT1_AXI is not set
CONFIG_HISILICON_LPC=y
CONFIG_INTEL_IXP4XX_EB=y
# CONFIG_QCOM_EBI2 is not set
# CONFIG_MHI_BUS is not set
# CONFIG_MHI_BUS_EP is not set
# end of Bus devices
#
# Firmware Drivers
#
#
# ARM System Control and Management Interface Protocol
#
CONFIG_ARM_SCMI_PROTOCOL=y
CONFIG_ARM_SCMI_HAVE_TRANSPORT=y
CONFIG_ARM_SCMI_HAVE_SHMEM=y
CONFIG_ARM_SCMI_HAVE_MSG=y
CONFIG_ARM_SCMI_TRANSPORT_MAILBOX=y
CONFIG_ARM_SCMI_TRANSPORT_VIRTIO=y
# CONFIG_ARM_SCMI_TRANSPORT_VIRTIO_VERSION1_COMPLIANCE is not set
CONFIG_ARM_SCMI_TRANSPORT_VIRTIO_ATOMIC_ENABLE=y
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 is not set
CONFIG_ARM_SCPI_POWER_DOMAIN=y
# CONFIG_MTK_ADSP_IPC is not set
CONFIG_TURRIS_MOX_RWTM=y
CONFIG_BCM47XX_NVRAM=y
# CONFIG_BCM47XX_SPROM is not set
# CONFIG_GOOGLE_FIRMWARE is not set
# CONFIG_IMX_DSP is not set
CONFIG_IMX_SCU=y
CONFIG_IMX_SCU_PD=y
#
# Tegra firmware driver
#
# end of Tegra firmware driver
# end of Firmware Drivers
CONFIG_GNSS=y
# CONFIG_GNSS_MTK_SERIAL is not set
CONFIG_GNSS_SIRF_SERIAL=y
# CONFIG_GNSS_UBX_SERIAL is not set
CONFIG_MTD=y
#
# Partition parsers
#
CONFIG_MTD_AR7_PARTS=y
# CONFIG_MTD_BCM63XX_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_OF_PARTS=y
# CONFIG_MTD_OF_PARTS_BCM4908 is not set
# CONFIG_MTD_OF_PARTS_LINKSYS_NS is not set
CONFIG_MTD_PARSER_IMAGETAG=y
CONFIG_MTD_PARSER_TRX=y
CONFIG_MTD_SHARPSL_PARTS=y
CONFIG_MTD_REDBOOT_PARTS=y
CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1
CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED=y
CONFIG_MTD_REDBOOT_PARTS_READONLY=y
# end of Partition parsers
#
# User Modules And Translation Layers
#
CONFIG_MTD_BLKDEVS=y
CONFIG_MTD_BLOCK=y
#
# Note that in some cases UBI block is preferred. See MTD_UBI_BLOCK.
#
# CONFIG_FTL is not set
CONFIG_NFTL=y
CONFIG_NFTL_RW=y
CONFIG_INFTL=y
# CONFIG_RFD_FTL is not set
CONFIG_SSFDC=y
CONFIG_SM_FTL=y
CONFIG_MTD_OOPS=y
CONFIG_MTD_PARTITIONED_MASTER=y
#
# RAM/ROM/Flash chip drivers
#
# CONFIG_MTD_CFI is not set
CONFIG_MTD_JEDECPROBE=y
CONFIG_MTD_GEN_PROBE=y
CONFIG_MTD_CFI_ADV_OPTIONS=y
# CONFIG_MTD_CFI_NOSWAP is not set
# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
CONFIG_MTD_CFI_LE_BYTE_SWAP=y
CONFIG_MTD_CFI_GEOMETRY=y
# CONFIG_MTD_MAP_BANK_WIDTH_1 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_2 is not set
CONFIG_MTD_MAP_BANK_WIDTH_4=y
# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
CONFIG_MTD_CFI_I1=y
CONFIG_MTD_CFI_I2=y
CONFIG_MTD_CFI_I4=y
CONFIG_MTD_CFI_I8=y
CONFIG_MTD_OTP=y
# CONFIG_MTD_CFI_INTELEXT is not set
CONFIG_MTD_CFI_AMDSTD=y
# CONFIG_MTD_CFI_STAA is not set
CONFIG_MTD_CFI_UTIL=y
CONFIG_MTD_RAM=y
# CONFIG_MTD_ROM is not set
CONFIG_MTD_ABSENT=y
# end of RAM/ROM/Flash chip drivers
#
# Mapping drivers for chip access
#
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
# CONFIG_MTD_PHYSMAP is not set
CONFIG_MTD_TS5500=y
# CONFIG_MTD_UCLINUX is not set
# CONFIG_MTD_PLATRAM is not set
# end of Mapping drivers for chip access
#
# Self-contained MTD device drivers
#
CONFIG_MTD_SPEAR_SMI=y
CONFIG_MTD_SLRAM=y
CONFIG_MTD_PHRAM=y
# CONFIG_MTD_MTDRAM is not set
CONFIG_MTD_BLOCK2MTD=y
#
# Disk-On-Chip Device Drivers
#
# CONFIG_MTD_DOCG3 is not set
# end of Self-contained MTD device drivers
#
# NAND
#
CONFIG_MTD_NAND_CORE=y
CONFIG_MTD_ONENAND=y
CONFIG_MTD_ONENAND_VERIFY_WRITE=y
# CONFIG_MTD_ONENAND_GENERIC is not set
CONFIG_MTD_ONENAND_SAMSUNG=y
CONFIG_MTD_ONENAND_OTP=y
# CONFIG_MTD_ONENAND_2X_PROGRAM is not set
CONFIG_MTD_RAW_NAND=y
#
# Raw/parallel NAND flash controllers
#
CONFIG_MTD_NAND_DENALI=y
CONFIG_MTD_NAND_DENALI_DT=y
CONFIG_MTD_NAND_AMS_DELTA=y
CONFIG_MTD_NAND_SHARPSL=y
CONFIG_MTD_NAND_ATMEL=y
# CONFIG_MTD_NAND_MARVELL is not set
CONFIG_MTD_NAND_SLC_LPC32XX=y
# CONFIG_MTD_NAND_MLC_LPC32XX is not set
# CONFIG_MTD_NAND_BRCMNAND is not set
CONFIG_MTD_NAND_OXNAS=y
CONFIG_MTD_NAND_FSL_IFC=y
# CONFIG_MTD_NAND_VF610_NFC is not set
CONFIG_MTD_NAND_MXC=y
CONFIG_MTD_NAND_SH_FLCTL=y
CONFIG_MTD_NAND_DAVINCI=y
CONFIG_MTD_NAND_TXX9NDFMC=y
CONFIG_MTD_NAND_FSMC=y
# CONFIG_MTD_NAND_SUNXI is not set
CONFIG_MTD_NAND_HISI504=y
CONFIG_MTD_NAND_QCOM=y
CONFIG_MTD_NAND_MXIC=y
# CONFIG_MTD_NAND_TEGRA is not set
# CONFIG_MTD_NAND_STM32_FMC2 is not set
CONFIG_MTD_NAND_MESON=y
CONFIG_MTD_NAND_GPIO=y
# CONFIG_MTD_NAND_PLATFORM is not set
CONFIG_MTD_NAND_CADENCE=y
# CONFIG_MTD_NAND_ARASAN is not set
CONFIG_MTD_NAND_INTEL_LGM=y
CONFIG_MTD_NAND_RENESAS=y
#
# Misc
#
# CONFIG_MTD_NAND_NANDSIM is not set
# CONFIG_MTD_NAND_DISKONCHIP is not set
#
# ECC engine support
#
CONFIG_MTD_NAND_ECC=y
CONFIG_MTD_NAND_ECC_SW_HAMMING=y
# CONFIG_MTD_NAND_ECC_SW_HAMMING_SMC is not set
# CONFIG_MTD_NAND_ECC_SW_BCH is not set
# CONFIG_MTD_NAND_ECC_MXIC is not set
# CONFIG_MTD_NAND_ECC_MEDIATEK is not set
# end of ECC engine support
# end of NAND
#
# LPDDR & LPDDR2 PCM memory drivers
#
CONFIG_MTD_LPDDR=y
CONFIG_MTD_QINFO_PROBE=y
# end of LPDDR & LPDDR2 PCM memory drivers
# CONFIG_MTD_UBI is not set
# CONFIG_MTD_HYPERBUS is not set
CONFIG_DTC=y
CONFIG_OF=y
# CONFIG_OF_UNITTEST is not set
CONFIG_OF_ALL_DTBS=y
CONFIG_OF_FLATTREE=y
CONFIG_OF_EARLY_FLATTREE=y
CONFIG_OF_KOBJ=y
CONFIG_OF_DYNAMIC=y
CONFIG_OF_ADDRESS=y
CONFIG_OF_IRQ=y
CONFIG_OF_RESERVED_MEM=y
CONFIG_OF_RESOLVE=y
CONFIG_OF_OVERLAY=y
CONFIG_OF_DMA_DEFAULT_COHERENT=y
CONFIG_PARPORT=y
CONFIG_PARPORT_AX88796=y
CONFIG_PARPORT_1284=y
CONFIG_PARPORT_NOT_PC=y
CONFIG_BLK_DEV=y
CONFIG_BLK_DEV_NULL_BLK=y
# CONFIG_BLK_DEV_LOOP is not set
#
# DRBD disabled because PROC_FS or INET not selected
#
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
CONFIG_VIRTIO_BLK=y
# CONFIG_BLK_DEV_UBLK is not set
#
# NVME Support
#
CONFIG_NVME_CORE=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_APPLE=y
# CONFIG_NVME_TARGET is not set
# end of NVME Support
#
# Misc devices
#
CONFIG_SENSORS_LIS3LV02D=y
CONFIG_AD525X_DPOT=y
CONFIG_AD525X_DPOT_I2C=y
CONFIG_DUMMY_IRQ=y
CONFIG_ICS932S401=y
# CONFIG_ATMEL_SSC is not set
# CONFIG_ENCLOSURE_SERVICES is not set
CONFIG_QCOM_COINCELL=y
# CONFIG_QCOM_FASTRPC is not set
CONFIG_APDS9802ALS=y
CONFIG_ISL29003=y
# CONFIG_ISL29020 is not set
CONFIG_SENSORS_TSL2550=y
# CONFIG_SENSORS_BH1770 is not set
# CONFIG_SENSORS_APDS990X is not set
# CONFIG_HMC6352 is not set
CONFIG_DS1682=y
# CONFIG_SRAM is not set
CONFIG_XILINX_SDFEC=y
CONFIG_OPEN_DICE=y
CONFIG_VCPU_STALL_DETECTOR=y
# CONFIG_C2PORT is not set
#
# EEPROM support
#
CONFIG_EEPROM_AT24=y
# CONFIG_EEPROM_LEGACY is not set
CONFIG_EEPROM_MAX6875=y
CONFIG_EEPROM_93CX6=y
CONFIG_EEPROM_IDT_89HPESX=y
# CONFIG_EEPROM_EE1004 is not set
# end of EEPROM support
#
# Texas Instruments shared transport line discipline
#
# end of Texas Instruments shared transport line discipline
CONFIG_SENSORS_LIS3_I2C=y
CONFIG_ALTERA_STAPL=y
CONFIG_ECHO=y
# CONFIG_UACCE is not set
CONFIG_PVPANIC=y
# CONFIG_PVPANIC_MMIO is not set
# end of Misc devices
#
# SCSI device support
#
CONFIG_SCSI_MOD=y
CONFIG_RAID_ATTRS=y
CONFIG_SCSI_COMMON=y
# CONFIG_SCSI is not set
# end of SCSI device support
# CONFIG_ATA is not set
# CONFIG_MD is not set
CONFIG_TARGET_CORE=y
CONFIG_TCM_IBLOCK=y
# CONFIG_TCM_FILEIO is not set
#
# IEEE 1394 (FireWire) support
#
# CONFIG_FIREWIRE is not set
# end of IEEE 1394 (FireWire) support
#
# Input device support
#
CONFIG_INPUT=y
CONFIG_INPUT_LEDS=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 is not set
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_JOYDEV is not set
CONFIG_INPUT_EVDEV=y
CONFIG_INPUT_EVBUG=y
#
# Input Device Drivers
#
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
CONFIG_INPUT_JOYSTICK=y
CONFIG_JOYSTICK_ANALOG=y
# CONFIG_JOYSTICK_A3D is not set
CONFIG_JOYSTICK_ADI=y
CONFIG_JOYSTICK_COBRA=y
CONFIG_JOYSTICK_GF2K=y
CONFIG_JOYSTICK_GRIP=y
CONFIG_JOYSTICK_GRIP_MP=y
CONFIG_JOYSTICK_GUILLEMOT=y
CONFIG_JOYSTICK_INTERACT=y
# CONFIG_JOYSTICK_SIDEWINDER is not set
CONFIG_JOYSTICK_TMDC=y
# CONFIG_JOYSTICK_IFORCE is not set
# CONFIG_JOYSTICK_WARRIOR is not set
CONFIG_JOYSTICK_MAGELLAN=y
CONFIG_JOYSTICK_SPACEORB=y
# CONFIG_JOYSTICK_SPACEBALL is not set
# CONFIG_JOYSTICK_STINGER is not set
CONFIG_JOYSTICK_TWIDJOY=y
CONFIG_JOYSTICK_ZHENHUA=y
CONFIG_JOYSTICK_DB9=y
CONFIG_JOYSTICK_GAMECON=y
# CONFIG_JOYSTICK_TURBOGRAFX is not set
CONFIG_JOYSTICK_AS5011=y
CONFIG_JOYSTICK_JOYDUMP=y
CONFIG_JOYSTICK_QWIIC=y
CONFIG_JOYSTICK_FSIA6B=y
CONFIG_JOYSTICK_SENSEHAT=y
# CONFIG_INPUT_TABLET is not set
CONFIG_INPUT_TOUCHSCREEN=y
CONFIG_TOUCHSCREEN_AD7879=y
# CONFIG_TOUCHSCREEN_AD7879_I2C is not set
CONFIG_TOUCHSCREEN_AR1021_I2C=y
# CONFIG_TOUCHSCREEN_ATMEL_MXT is not set
# CONFIG_TOUCHSCREEN_AUO_PIXCIR is not set
CONFIG_TOUCHSCREEN_BU21013=y
CONFIG_TOUCHSCREEN_BU21029=y
CONFIG_TOUCHSCREEN_CHIPONE_ICN8318=y
CONFIG_TOUCHSCREEN_CY8CTMA140=y
CONFIG_TOUCHSCREEN_CY8CTMG110=y
# CONFIG_TOUCHSCREEN_CYTTSP_CORE is not set
CONFIG_TOUCHSCREEN_CYTTSP4_CORE=y
CONFIG_TOUCHSCREEN_CYTTSP4_I2C=y
CONFIG_TOUCHSCREEN_DA9034=y
CONFIG_TOUCHSCREEN_DYNAPRO=y
CONFIG_TOUCHSCREEN_HAMPSHIRE=y
# CONFIG_TOUCHSCREEN_EETI is not set
# CONFIG_TOUCHSCREEN_EGALAX is not set
CONFIG_TOUCHSCREEN_EGALAX_SERIAL=y
CONFIG_TOUCHSCREEN_EXC3000=y
CONFIG_TOUCHSCREEN_FUJITSU=y
# CONFIG_TOUCHSCREEN_GOODIX is not set
CONFIG_TOUCHSCREEN_HIDEEP=y
# CONFIG_TOUCHSCREEN_HYCON_HY46XX is not set
CONFIG_TOUCHSCREEN_ILI210X=y
# CONFIG_TOUCHSCREEN_ILITEK is not set
# CONFIG_TOUCHSCREEN_IPROC is not set
CONFIG_TOUCHSCREEN_S6SY761=y
CONFIG_TOUCHSCREEN_GUNZE=y
CONFIG_TOUCHSCREEN_EKTF2127=y
CONFIG_TOUCHSCREEN_ELAN=y
CONFIG_TOUCHSCREEN_ELO=y
CONFIG_TOUCHSCREEN_WACOM_W8001=y
CONFIG_TOUCHSCREEN_WACOM_I2C=y
# CONFIG_TOUCHSCREEN_MAX11801 is not set
# CONFIG_TOUCHSCREEN_MCS5000 is not set
# CONFIG_TOUCHSCREEN_MMS114 is not set
# CONFIG_TOUCHSCREEN_MELFAS_MIP4 is not set
# CONFIG_TOUCHSCREEN_MSG2638 is not set
# CONFIG_TOUCHSCREEN_MTOUCH is not set
# CONFIG_TOUCHSCREEN_IMAGIS is not set
CONFIG_TOUCHSCREEN_IMX6UL_TSC=y
CONFIG_TOUCHSCREEN_INEXIO=y
CONFIG_TOUCHSCREEN_MK712=y
CONFIG_TOUCHSCREEN_PENMOUNT=y
CONFIG_TOUCHSCREEN_EDT_FT5X06=y
# CONFIG_TOUCHSCREEN_RASPBERRYPI_FW is not set
# CONFIG_TOUCHSCREEN_MIGOR is not set
CONFIG_TOUCHSCREEN_TOUCHRIGHT=y
CONFIG_TOUCHSCREEN_TOUCHWIN=y
# CONFIG_TOUCHSCREEN_TI_AM335X_TSC is not set
CONFIG_TOUCHSCREEN_PIXCIR=y
CONFIG_TOUCHSCREEN_WDT87XX_I2C=y
# CONFIG_TOUCHSCREEN_WM831X is not set
CONFIG_TOUCHSCREEN_MX25=y
# CONFIG_TOUCHSCREEN_MC13783 is not set
# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set
CONFIG_TOUCHSCREEN_TS4800=y
# CONFIG_TOUCHSCREEN_TSC_SERIO is not set
# CONFIG_TOUCHSCREEN_TSC2004 is not set
# CONFIG_TOUCHSCREEN_TSC2007 is not set
CONFIG_TOUCHSCREEN_RM_TS=y
# CONFIG_TOUCHSCREEN_SILEAD is not set
CONFIG_TOUCHSCREEN_SIS_I2C=y
CONFIG_TOUCHSCREEN_ST1232=y
# CONFIG_TOUCHSCREEN_STMFTS is not set
CONFIG_TOUCHSCREEN_STMPE=y
CONFIG_TOUCHSCREEN_SUN4I=y
CONFIG_TOUCHSCREEN_SX8654=y
CONFIG_TOUCHSCREEN_TPS6507X=y
# CONFIG_TOUCHSCREEN_ZET6223 is not set
CONFIG_TOUCHSCREEN_ZFORCE=y
# CONFIG_TOUCHSCREEN_ROHM_BU21023 is not set
# CONFIG_TOUCHSCREEN_IQS5XX is not set
CONFIG_TOUCHSCREEN_ZINITIX=y
CONFIG_INPUT_MISC=y
# CONFIG_INPUT_88PM80X_ONKEY is not set
CONFIG_INPUT_AD714X=y
CONFIG_INPUT_AD714X_I2C=y
CONFIG_INPUT_ATMEL_CAPTOUCH=y
CONFIG_INPUT_BMA150=y
# CONFIG_INPUT_E3X0_BUTTON is not set
# CONFIG_INPUT_PM8XXX_VIBRATOR is not set
CONFIG_INPUT_PMIC8XXX_PWRKEY=y
CONFIG_INPUT_MAX77693_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_KXTJ9=y
CONFIG_INPUT_RETU_PWRBUTTON=y
CONFIG_INPUT_AXP20X_PEK=y
CONFIG_INPUT_TWL4030_PWRBUTTON=y
# CONFIG_INPUT_TWL4030_VIBRA is not set
CONFIG_INPUT_UINPUT=y
# CONFIG_INPUT_PALMAS_PWRBUTTON is not set
CONFIG_INPUT_PCF50633_PMU=y
CONFIG_INPUT_PCF8574=y
# CONFIG_INPUT_PWM_BEEPER is not set
# CONFIG_INPUT_PWM_VIBRA is not set
CONFIG_INPUT_GPIO_ROTARY_ENCODER=y
CONFIG_INPUT_DA7280_HAPTICS=y
CONFIG_INPUT_DA9063_ONKEY=y
CONFIG_INPUT_WM831X_ON=y
# CONFIG_INPUT_ADXL34X is not set
CONFIG_INPUT_IQS269A=y
CONFIG_INPUT_IQS626A=y
CONFIG_INPUT_IQS7222=y
# CONFIG_INPUT_CMA3000 is not set
# CONFIG_INPUT_DRV260X_HAPTICS is not set
CONFIG_INPUT_DRV2665_HAPTICS=y
CONFIG_INPUT_DRV2667_HAPTICS=y
CONFIG_INPUT_HISI_POWERKEY=y
CONFIG_INPUT_RAVE_SP_PWRBUTTON=y
# CONFIG_INPUT_SC27XX_VIBRA is not set
CONFIG_INPUT_STPMIC1_ONKEY=y
CONFIG_RMI4_CORE=y
# CONFIG_RMI4_I2C 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 is not set
CONFIG_RMI4_F3A=y
CONFIG_RMI4_F54=y
CONFIG_RMI4_F55=y
#
# Hardware I/O ports
#
CONFIG_SERIO=y
# CONFIG_SERIO_SERPORT is not set
CONFIG_SERIO_PARKBD=y
# CONFIG_SERIO_LIBPS2 is not set
CONFIG_SERIO_RAW=y
# CONFIG_SERIO_ALTERA_PS2 is not set
# CONFIG_SERIO_PS2MULT is not set
CONFIG_SERIO_ARC_PS2=y
CONFIG_SERIO_APBPS2=y
CONFIG_SERIO_OLPC_APSP=y
# 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 is not set
# end of Hardware I/O ports
# end of Input device support
#
# Character devices
#
CONFIG_TTY=y
CONFIG_VT=y
CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_LDISC_AUTOLOAD is not set
#
# Serial drivers
#
CONFIG_SERIAL_EARLYCON=y
# CONFIG_SERIAL_8250 is not set
#
# Non-8250 serial port support
#
# CONFIG_SERIAL_AMBA_PL010 is not set
CONFIG_SERIAL_ATMEL=y
# CONFIG_SERIAL_ATMEL_CONSOLE is not set
# CONFIG_SERIAL_ATMEL_PDC is not set
# CONFIG_SERIAL_ATMEL_TTYAT is not set
CONFIG_SERIAL_MESON=y
CONFIG_SERIAL_MESON_CONSOLE=y
# CONFIG_SERIAL_CLPS711X is not set
CONFIG_SERIAL_SAMSUNG=y
CONFIG_SERIAL_SAMSUNG_UARTS_4=y
CONFIG_SERIAL_SAMSUNG_UARTS=4
# CONFIG_SERIAL_SAMSUNG_CONSOLE is not set
CONFIG_SERIAL_TEGRA=y
CONFIG_SERIAL_TEGRA_TCU=y
# CONFIG_SERIAL_TEGRA_TCU_CONSOLE is not set
CONFIG_SERIAL_IMX=y
CONFIG_SERIAL_IMX_CONSOLE=y
# CONFIG_SERIAL_IMX_EARLYCON is not set
CONFIG_SERIAL_UARTLITE=y
CONFIG_SERIAL_UARTLITE_CONSOLE=y
CONFIG_SERIAL_UARTLITE_NR_UARTS=1
# CONFIG_SERIAL_SH_SCI is not set
CONFIG_SERIAL_HS_LPC32XX=y
CONFIG_SERIAL_HS_LPC32XX_CONSOLE=y
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_SERIAL_MSM=y
CONFIG_SERIAL_MSM_CONSOLE=y
CONFIG_SERIAL_QCOM_GENI=y
# CONFIG_SERIAL_QCOM_GENI_CONSOLE is not set
CONFIG_SERIAL_VT8500=y
CONFIG_SERIAL_VT8500_CONSOLE=y
# CONFIG_SERIAL_OMAP is not set
CONFIG_SERIAL_SIFIVE=y
CONFIG_SERIAL_SIFIVE_CONSOLE=y
CONFIG_SERIAL_LANTIQ=y
CONFIG_SERIAL_LANTIQ_CONSOLE=y
# CONFIG_SERIAL_SCCNXP is not set
# CONFIG_SERIAL_SC16IS7XX is not set
CONFIG_SERIAL_TIMBERDALE=y
# CONFIG_SERIAL_BCM63XX is not set
CONFIG_SERIAL_ALTERA_JTAGUART=y
# CONFIG_SERIAL_ALTERA_JTAGUART_CONSOLE is not set
CONFIG_SERIAL_ALTERA_UART=y
CONFIG_SERIAL_ALTERA_UART_MAXPORTS=4
CONFIG_SERIAL_ALTERA_UART_BAUDRATE=115200
# CONFIG_SERIAL_ALTERA_UART_CONSOLE is not set
CONFIG_SERIAL_MXS_AUART=y
CONFIG_SERIAL_MXS_AUART_CONSOLE=y
CONFIG_SERIAL_XILINX_PS_UART=y
# CONFIG_SERIAL_XILINX_PS_UART_CONSOLE is not set
# CONFIG_SERIAL_MPS2_UART is not set
# CONFIG_SERIAL_ARC is not set
CONFIG_SERIAL_FSL_LPUART=y
# CONFIG_SERIAL_FSL_LPUART_CONSOLE is not set
CONFIG_SERIAL_FSL_LINFLEXUART=y
CONFIG_SERIAL_FSL_LINFLEXUART_CONSOLE=y
CONFIG_SERIAL_CONEXANT_DIGICOLOR=y
CONFIG_SERIAL_CONEXANT_DIGICOLOR_CONSOLE=y
CONFIG_SERIAL_ST_ASC=y
CONFIG_SERIAL_ST_ASC_CONSOLE=y
CONFIG_SERIAL_SPRD=y
CONFIG_SERIAL_SPRD_CONSOLE=y
# CONFIG_SERIAL_STM32 is not set
# CONFIG_SERIAL_MVEBU_UART is not set
CONFIG_SERIAL_OWL=y
CONFIG_SERIAL_OWL_CONSOLE=y
CONFIG_SERIAL_RDA=y
CONFIG_SERIAL_RDA_CONSOLE=y
CONFIG_SERIAL_MILBEAUT_USIO=y
CONFIG_SERIAL_MILBEAUT_USIO_PORTS=4
# CONFIG_SERIAL_MILBEAUT_USIO_CONSOLE is not set
# CONFIG_SERIAL_LITEUART is not set
CONFIG_SERIAL_SUNPLUS=y
# CONFIG_SERIAL_SUNPLUS_CONSOLE is not set
# end of Serial drivers
CONFIG_SERIAL_MCTRL_GPIO=y
CONFIG_SERIAL_NONSTANDARD=y
# CONFIG_N_HDLC is not set
CONFIG_NULL_TTY=y
CONFIG_HVC_DRIVER=y
CONFIG_RPMSG_TTY=y
CONFIG_SERIAL_DEV_BUS=y
# CONFIG_SERIAL_DEV_CTRL_TTYPORT is not set
CONFIG_PRINTER=y
CONFIG_LP_CONSOLE=y
# CONFIG_PPDEV is not set
CONFIG_VIRTIO_CONSOLE=y
# CONFIG_IPMI_HANDLER is not set
CONFIG_IPMI_KCS_BMC=y
CONFIG_ASPEED_KCS_IPMI_BMC=y
# CONFIG_NPCM7XX_KCS_IPMI_BMC is not set
CONFIG_IPMI_KCS_BMC_CDEV_IPMI=y
# CONFIG_IPMI_KCS_BMC_SERIO is not set
CONFIG_ASPEED_BT_IPMI_BMC=y
# CONFIG_IPMB_DEVICE_INTERFACE is not set
CONFIG_HW_RANDOM=y
CONFIG_HW_RANDOM_TIMERIOMEM=y
CONFIG_HW_RANDOM_ATMEL=y
CONFIG_HW_RANDOM_BA431=y
# CONFIG_HW_RANDOM_BCM2835 is not set
CONFIG_HW_RANDOM_IPROC_RNG200=y
CONFIG_HW_RANDOM_IXP4XX=y
CONFIG_HW_RANDOM_OMAP=y
CONFIG_HW_RANDOM_OMAP3_ROM=y
CONFIG_HW_RANDOM_VIRTIO=y
# CONFIG_HW_RANDOM_IMX_RNGC is not set
# CONFIG_HW_RANDOM_NOMADIK is not set
# CONFIG_HW_RANDOM_STM32 is not set
CONFIG_HW_RANDOM_MESON=y
CONFIG_HW_RANDOM_MTK=y
# CONFIG_HW_RANDOM_EXYNOS is not set
# CONFIG_HW_RANDOM_NPCM is not set
CONFIG_HW_RANDOM_KEYSTONE=y
CONFIG_HW_RANDOM_CCTRNG=y
CONFIG_HW_RANDOM_XIPHERA=y
#
# PCMCIA character devices
#
CONFIG_SYNCLINK_CS=y
CONFIG_CARDMAN_4000=y
CONFIG_CARDMAN_4040=y
CONFIG_SCR24X=y
# end of PCMCIA character devices
CONFIG_DEVMEM=y
# CONFIG_TCG_TPM is not set
CONFIG_XILLYBUS_CLASS=y
CONFIG_XILLYBUS=y
CONFIG_XILLYBUS_OF=y
CONFIG_RANDOM_TRUST_CPU=y
CONFIG_RANDOM_TRUST_BOOTLOADER=y
# end of Character devices
#
# I2C support
#
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
# CONFIG_I2C_COMPAT is not set
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_MUX=y
#
# Multiplexer I2C Chip support
#
CONFIG_I2C_ARB_GPIO_CHALLENGE=y
CONFIG_I2C_MUX_GPIO=y
CONFIG_I2C_MUX_GPMUX=y
# CONFIG_I2C_MUX_LTC4306 is not set
CONFIG_I2C_MUX_PCA9541=y
CONFIG_I2C_MUX_PCA954x=y
# CONFIG_I2C_MUX_PINCTRL is not set
CONFIG_I2C_MUX_REG=y
CONFIG_I2C_DEMUX_PINCTRL=y
CONFIG_I2C_MUX_MLXCPLD=y
# end of Multiplexer I2C Chip support
CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_SMBUS=y
CONFIG_I2C_ALGOBIT=y
#
# I2C Hardware Bus support
#
CONFIG_I2C_HIX5HD2=y
#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
CONFIG_I2C_ALTERA=y
CONFIG_I2C_ASPEED=y
CONFIG_I2C_AT91=y
CONFIG_I2C_AT91_SLAVE_EXPERIMENTAL=y
# CONFIG_I2C_AXXIA is not set
CONFIG_I2C_BCM2835=y
CONFIG_I2C_BCM_IPROC=y
CONFIG_I2C_BCM_KONA=y
CONFIG_I2C_BRCMSTB=y
# CONFIG_I2C_CADENCE is not set
CONFIG_I2C_CBUS_GPIO=y
CONFIG_I2C_DAVINCI=y
CONFIG_I2C_DESIGNWARE_CORE=y
# CONFIG_I2C_DESIGNWARE_SLAVE is not set
CONFIG_I2C_DESIGNWARE_PLATFORM=y
# CONFIG_I2C_DIGICOLOR is not set
CONFIG_I2C_EMEV2=y
CONFIG_I2C_EXYNOS5=y
CONFIG_I2C_GPIO=y
# CONFIG_I2C_GPIO_FAULT_INJECTOR is not set
CONFIG_I2C_HIGHLANDER=y
CONFIG_I2C_HISI=y
CONFIG_I2C_IMG=y
CONFIG_I2C_IMX=y
# CONFIG_I2C_IMX_LPI2C is not set
CONFIG_I2C_IOP3XX=y
CONFIG_I2C_JZ4780=y
CONFIG_I2C_LPC2K=y
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=y
CONFIG_I2C_NPCM=y
CONFIG_I2C_OCORES=y
CONFIG_I2C_OMAP=y
# CONFIG_I2C_OWL is not set
CONFIG_I2C_APPLE=y
# CONFIG_I2C_PCA_PLATFORM is not set
CONFIG_I2C_PNX=y
# CONFIG_I2C_PXA is not set
# CONFIG_I2C_QCOM_CCI is not set
CONFIG_I2C_QCOM_GENI=y
CONFIG_I2C_QUP=y
CONFIG_I2C_RIIC=y
CONFIG_I2C_RK3X=y
CONFIG_I2C_RZV2M=y
CONFIG_I2C_S3C2410=y
CONFIG_I2C_SH_MOBILE=y
CONFIG_I2C_SIMTEC=y
# CONFIG_I2C_SPRD is not set
# CONFIG_I2C_ST is not set
CONFIG_I2C_STM32F4=y
# CONFIG_I2C_STM32F7 is not set
# CONFIG_I2C_SUN6I_P2WI is not set
CONFIG_I2C_SYNQUACER=y
CONFIG_I2C_TEGRA=y
# CONFIG_I2C_TEGRA_BPMP is not set
CONFIG_I2C_UNIPHIER=y
# CONFIG_I2C_UNIPHIER_F is not set
CONFIG_I2C_VERSATILE=y
# 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_TAOS_EVM 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 is not set
CONFIG_I2C_DEBUG_CORE=y
# CONFIG_I2C_DEBUG_ALGO is not set
CONFIG_I2C_DEBUG_BUS=y
# end of I2C support
# CONFIG_I3C is not set
# CONFIG_SPI is not set
# CONFIG_SPMI is not set
CONFIG_HSI=y
CONFIG_HSI_BOARDINFO=y
#
# HSI controllers
#
#
# HSI clients
#
CONFIG_HSI_CHAR=y
CONFIG_PPS=y
CONFIG_PPS_DEBUG=y
#
# PPS clients support
#
# CONFIG_PPS_CLIENT_KTIMER is not set
CONFIG_PPS_CLIENT_LDISC=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_PINCTRL_AMD=y
# CONFIG_PINCTRL_AT91PIO4 is not set
CONFIG_PINCTRL_AXP209=y
# CONFIG_PINCTRL_BM1880 is not set
CONFIG_PINCTRL_DA850_PUPD=y
CONFIG_PINCTRL_DA9062=y
CONFIG_PINCTRL_EQUILIBRIUM=y
# CONFIG_PINCTRL_INGENIC is not set
# CONFIG_PINCTRL_K210 is not set
# CONFIG_PINCTRL_LPC18XX is not set
CONFIG_PINCTRL_MCP23S08_I2C=y
CONFIG_PINCTRL_MCP23S08=y
CONFIG_PINCTRL_MICROCHIP_SGPIO=y
CONFIG_PINCTRL_OCELOT=y
CONFIG_PINCTRL_PALMAS=y
CONFIG_PINCTRL_PISTACHIO=y
# CONFIG_PINCTRL_ROCKCHIP is not set
CONFIG_PINCTRL_SINGLE=y
# CONFIG_PINCTRL_STARFIVE is not set
CONFIG_PINCTRL_STMFX=y
CONFIG_PINCTRL_SX150X=y
# CONFIG_PINCTRL_OWL is not set
CONFIG_PINCTRL_ASPEED=y
CONFIG_PINCTRL_ASPEED_G4=y
CONFIG_PINCTRL_ASPEED_G5=y
CONFIG_PINCTRL_ASPEED_G6=y
# CONFIG_PINCTRL_BCM281XX is not set
CONFIG_PINCTRL_BCM2835=y
CONFIG_PINCTRL_BCM4908=y
CONFIG_PINCTRL_BCM63XX=y
CONFIG_PINCTRL_BCM6318=y
# CONFIG_PINCTRL_BCM6328 is not set
CONFIG_PINCTRL_BCM6358=y
# 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=y
# CONFIG_PINCTRL_NS is not set
# CONFIG_PINCTRL_NSP_GPIO is not set
# CONFIG_PINCTRL_NS2_MUX is not set
CONFIG_PINCTRL_NSP_MUX=y
CONFIG_PINCTRL_BERLIN=y
# CONFIG_PINCTRL_AS370 is not set
CONFIG_PINCTRL_BERLIN_BG4CT=y
# CONFIG_PINCTRL_LOCHNAGAR is not set
CONFIG_PINCTRL_MADERA=y
CONFIG_PINCTRL_CS47L90=y
CONFIG_PINCTRL_CS47L92=y
#
# Intel pinctrl drivers
#
# end of Intel pinctrl drivers
#
# MediaTek pinctrl drivers
#
CONFIG_EINT_MTK=y
CONFIG_PINCTRL_MTK=y
CONFIG_PINCTRL_MTK_V2=y
CONFIG_PINCTRL_MTK_MOORE=y
CONFIG_PINCTRL_MTK_PARIS=y
# CONFIG_PINCTRL_MT2701 is not set
CONFIG_PINCTRL_MT7623=y
# CONFIG_PINCTRL_MT7629 is not set
# CONFIG_PINCTRL_MT8135 is not set
CONFIG_PINCTRL_MT8127=y
# CONFIG_PINCTRL_MT2712 is not set
CONFIG_PINCTRL_MT6765=y
# CONFIG_PINCTRL_MT6779 is not set
CONFIG_PINCTRL_MT6795=y
# CONFIG_PINCTRL_MT6797 is not set
# CONFIG_PINCTRL_MT7622 is not set
# CONFIG_PINCTRL_MT7986 is not set
CONFIG_PINCTRL_MT8167=y
CONFIG_PINCTRL_MT8173=y
CONFIG_PINCTRL_MT8183=y
# CONFIG_PINCTRL_MT8186 is not set
# CONFIG_PINCTRL_MT8192 is not set
# CONFIG_PINCTRL_MT8195 is not set
CONFIG_PINCTRL_MT8365=y
CONFIG_PINCTRL_MT8516=y
# CONFIG_PINCTRL_MT6397 is not set
# end of MediaTek pinctrl drivers
# CONFIG_PINCTRL_MESON is not set
CONFIG_PINCTRL_WPCM450=y
# CONFIG_PINCTRL_NPCM7XX is not set
CONFIG_PINCTRL_PXA=y
# CONFIG_PINCTRL_PXA25X is not set
CONFIG_PINCTRL_PXA27X=y
# CONFIG_PINCTRL_MSM is not set
CONFIG_PINCTRL_QCOM_SSBI_PMIC=y
CONFIG_PINCTRL_SC7280_LPASS_LPI=y
CONFIG_PINCTRL_SM8250_LPASS_LPI=y
CONFIG_PINCTRL_LPASS_LPI=y
#
# Renesas pinctrl drivers
#
# CONFIG_PINCTRL_RENESAS is not set
CONFIG_PINCTRL_SH_PFC=y
CONFIG_PINCTRL_SH_PFC_GPIO=y
CONFIG_PINCTRL_SH_FUNC_GPIO=y
CONFIG_PINCTRL_PFC_EMEV2=y
# CONFIG_PINCTRL_PFC_R8A77995 is not set
CONFIG_PINCTRL_PFC_R8A7794=y
CONFIG_PINCTRL_PFC_R8A77990=y
CONFIG_PINCTRL_PFC_R8A7779=y
CONFIG_PINCTRL_PFC_R8A7790=y
CONFIG_PINCTRL_PFC_R8A77950=y
CONFIG_PINCTRL_PFC_R8A77951=y
CONFIG_PINCTRL_PFC_R8A7778=y
# CONFIG_PINCTRL_PFC_R8A7793 is not set
CONFIG_PINCTRL_PFC_R8A7791=y
CONFIG_PINCTRL_PFC_R8A77965=y
CONFIG_PINCTRL_PFC_R8A77960=y
CONFIG_PINCTRL_PFC_R8A77961=y
# 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=y
CONFIG_PINCTRL_PFC_R8A779A0=y
# 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 is not set
# CONFIG_PINCTRL_PFC_R8A7745 is not set
# CONFIG_PINCTRL_PFC_R8A7742 is not set
# CONFIG_PINCTRL_PFC_R8A7743 is not set
# CONFIG_PINCTRL_PFC_R8A7744 is not set
# CONFIG_PINCTRL_PFC_R8A774C0 is not set
CONFIG_PINCTRL_PFC_R8A774E1=y
# CONFIG_PINCTRL_PFC_R8A774A1 is not set
CONFIG_PINCTRL_PFC_R8A774B1=y
# CONFIG_PINCTRL_RZN1 is not set
# CONFIG_PINCTRL_RZV2M is not set
CONFIG_PINCTRL_PFC_SH7203=y
# CONFIG_PINCTRL_PFC_SH7264 is not set
CONFIG_PINCTRL_PFC_SH7269=y
CONFIG_PINCTRL_PFC_SH7720=y
CONFIG_PINCTRL_PFC_SH7722=y
# CONFIG_PINCTRL_PFC_SH7734 is not set
CONFIG_PINCTRL_PFC_SH7757=y
# CONFIG_PINCTRL_PFC_SH7785 is not set
CONFIG_PINCTRL_PFC_SH7786=y
# CONFIG_PINCTRL_PFC_SH73A0 is not set
CONFIG_PINCTRL_PFC_SH7723=y
CONFIG_PINCTRL_PFC_SH7724=y
CONFIG_PINCTRL_PFC_SHX3=y
# end of Renesas pinctrl drivers
CONFIG_PINCTRL_SAMSUNG=y
CONFIG_PINCTRL_EXYNOS=y
CONFIG_PINCTRL_EXYNOS_ARM=y
# CONFIG_PINCTRL_EXYNOS_ARM64 is not set
CONFIG_PINCTRL_S3C24XX=y
# CONFIG_PINCTRL_S3C64XX is not set
# CONFIG_PINCTRL_SPRD_SC9860 is not set
CONFIG_PINCTRL_STM32=y
CONFIG_PINCTRL_STM32F429=y
# CONFIG_PINCTRL_STM32F469 is not set
CONFIG_PINCTRL_STM32F746=y
CONFIG_PINCTRL_STM32F769=y
CONFIG_PINCTRL_STM32H743=y
CONFIG_PINCTRL_STM32MP135=y
CONFIG_PINCTRL_STM32MP157=y
# CONFIG_PINCTRL_TI_IODELAY is not set
CONFIG_PINCTRL_UNIPHIER=y
CONFIG_PINCTRL_UNIPHIER_LD4=y
CONFIG_PINCTRL_UNIPHIER_PRO4=y
# CONFIG_PINCTRL_UNIPHIER_SLD8 is not set
# CONFIG_PINCTRL_UNIPHIER_PRO5 is not set
# CONFIG_PINCTRL_UNIPHIER_PXS2 is not set
# CONFIG_PINCTRL_UNIPHIER_LD6B is not set
CONFIG_PINCTRL_UNIPHIER_LD11=y
# CONFIG_PINCTRL_UNIPHIER_LD20 is not set
# CONFIG_PINCTRL_UNIPHIER_PXS3 is not set
# CONFIG_PINCTRL_UNIPHIER_NX1 is not set
# CONFIG_PINCTRL_TMPV7700 is not set
CONFIG_GPIOLIB=y
CONFIG_GPIOLIB_FASTPATH_LIMIT=512
CONFIG_OF_GPIO=y
CONFIG_GPIOLIB_IRQCHIP=y
CONFIG_GPIO_CDEV=y
# CONFIG_GPIO_CDEV_V1 is not set
CONFIG_GPIO_GENERIC=y
CONFIG_GPIO_REGMAP=y
CONFIG_GPIO_MAX730X=y
#
# Memory mapped GPIO drivers
#
# CONFIG_GPIO_74XX_MMIO is not set
CONFIG_GPIO_ALTERA=y
# CONFIG_GPIO_ASPEED is not set
CONFIG_GPIO_ASPEED_SGPIO=y
CONFIG_GPIO_ATH79=y
# CONFIG_GPIO_RASPBERRYPI_EXP is not set
CONFIG_GPIO_BCM_KONA=y
CONFIG_GPIO_BCM_XGS_IPROC=y
# CONFIG_GPIO_BRCMSTB is not set
CONFIG_GPIO_CADENCE=y
CONFIG_GPIO_CLPS711X=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 is not set
CONFIG_GPIO_GRGPIO=y
CONFIG_GPIO_HISI=y
CONFIG_GPIO_HLWD=y
CONFIG_GPIO_IOP=y
CONFIG_GPIO_LOGICVC=y
CONFIG_GPIO_LPC18XX=y
# CONFIG_GPIO_LPC32XX is not set
CONFIG_GPIO_MB86S7X=y
CONFIG_GPIO_MPC8XXX=y
CONFIG_GPIO_MT7621=y
CONFIG_GPIO_MXC=y
CONFIG_GPIO_MXS=y
CONFIG_GPIO_PMIC_EIC_SPRD=y
CONFIG_GPIO_PXA=y
# CONFIG_GPIO_RCAR is not set
# CONFIG_GPIO_RDA is not set
CONFIG_GPIO_ROCKCHIP=y
CONFIG_GPIO_SAMA5D2_PIOBU=y
CONFIG_GPIO_SIFIVE=y
CONFIG_GPIO_SIOX=y
# CONFIG_GPIO_SNPS_CREG is not set
CONFIG_GPIO_SPRD=y
CONFIG_GPIO_STP_XWAY=y
CONFIG_GPIO_SYSCON=y
CONFIG_GPIO_TEGRA=y
# CONFIG_GPIO_TEGRA186 is not set
CONFIG_GPIO_TS4800=y
CONFIG_GPIO_UNIPHIER=y
CONFIG_GPIO_VISCONTI=y
CONFIG_GPIO_WCD934X=y
CONFIG_GPIO_XGENE_SB=y
CONFIG_GPIO_XILINX=y
CONFIG_GPIO_XLP=y
# CONFIG_GPIO_AMD_FCH is not set
CONFIG_GPIO_IDT3243X=y
# end of Memory mapped GPIO drivers
#
# I2C GPIO expanders
#
# CONFIG_GPIO_ADP5588 is not set
# CONFIG_GPIO_ADNP is not set
# CONFIG_GPIO_GW_PLD is not set
CONFIG_GPIO_MAX7300=y
CONFIG_GPIO_MAX732X=y
# CONFIG_GPIO_MAX732X_IRQ is not set
CONFIG_GPIO_PCA953X=y
# CONFIG_GPIO_PCA953X_IRQ is not set
CONFIG_GPIO_PCA9570=y
CONFIG_GPIO_PCF857X=y
# CONFIG_GPIO_TPIC2810 is not set
CONFIG_GPIO_TS4900=y
# end of I2C GPIO expanders
#
# MFD GPIO expanders
#
CONFIG_GPIO_ADP5520=y
CONFIG_GPIO_ARIZONA=y
CONFIG_GPIO_LP3943=y
CONFIG_GPIO_LP873X=y
CONFIG_GPIO_LP87565=y
# CONFIG_GPIO_MADERA is not set
# CONFIG_GPIO_PALMAS is not set
CONFIG_GPIO_SL28CPLD=y
CONFIG_GPIO_STMPE=y
# CONFIG_GPIO_TPS65086 is not set
CONFIG_GPIO_TPS6586X=y
CONFIG_GPIO_TPS65910=y
CONFIG_GPIO_TQMX86=y
CONFIG_GPIO_TWL4030=y
CONFIG_GPIO_WM831X=y
# CONFIG_GPIO_WM8350 is not set
CONFIG_GPIO_WM8994=y
# end of MFD GPIO expanders
#
# Virtual GPIO drivers
#
# CONFIG_GPIO_AGGREGATOR is not set
# CONFIG_GPIO_MOCKUP is not set
CONFIG_GPIO_VIRTIO=y
# CONFIG_GPIO_SIM is not set
# end of Virtual GPIO drivers
CONFIG_W1=y
#
# 1-wire Bus Masters
#
CONFIG_W1_MASTER_DS2482=y
CONFIG_W1_MASTER_MXC=y
CONFIG_W1_MASTER_DS1WM=y
CONFIG_W1_MASTER_GPIO=y
CONFIG_W1_MASTER_SGI=y
# end of 1-wire Bus Masters
#
# 1-wire Slaves
#
CONFIG_W1_SLAVE_THERM=y
CONFIG_W1_SLAVE_SMEM=y
# CONFIG_W1_SLAVE_DS2405 is not set
# CONFIG_W1_SLAVE_DS2408 is not set
# CONFIG_W1_SLAVE_DS2413 is not set
CONFIG_W1_SLAVE_DS2406=y
# CONFIG_W1_SLAVE_DS2423 is not set
# CONFIG_W1_SLAVE_DS2805 is not set
CONFIG_W1_SLAVE_DS2430=y
CONFIG_W1_SLAVE_DS2431=y
CONFIG_W1_SLAVE_DS2433=y
# CONFIG_W1_SLAVE_DS2433_CRC is not set
# CONFIG_W1_SLAVE_DS2438 is not set
CONFIG_W1_SLAVE_DS250X=y
CONFIG_W1_SLAVE_DS2780=y
CONFIG_W1_SLAVE_DS2781=y
CONFIG_W1_SLAVE_DS28E04=y
# CONFIG_W1_SLAVE_DS28E17 is not set
# end of 1-wire Slaves
# CONFIG_POWER_RESET is not set
CONFIG_POWER_SUPPLY=y
CONFIG_POWER_SUPPLY_DEBUG=y
CONFIG_POWER_SUPPLY_HWMON=y
CONFIG_PDA_POWER=y
# CONFIG_IP5XXX_POWER is not set
# CONFIG_WM831X_BACKUP is not set
# CONFIG_WM831X_POWER is not set
# CONFIG_WM8350_POWER is not set
CONFIG_TEST_POWER=y
# CONFIG_CHARGER_ADP5061 is not set
CONFIG_BATTERY_ACT8945A=y
CONFIG_BATTERY_CW2015=y
CONFIG_BATTERY_DS2760=y
CONFIG_BATTERY_DS2780=y
CONFIG_BATTERY_DS2781=y
CONFIG_BATTERY_DS2782=y
CONFIG_BATTERY_SAMSUNG_SDI=y
CONFIG_BATTERY_SBS=y
CONFIG_CHARGER_SBS=y
# CONFIG_MANAGER_SBS is not set
# CONFIG_BATTERY_BQ27XXX is not set
CONFIG_BATTERY_DA9030=y
# CONFIG_BATTERY_DA9150 is not set
# CONFIG_BATTERY_MAX17040 is not set
CONFIG_BATTERY_MAX17042=y
CONFIG_BATTERY_MAX1721X=y
CONFIG_CHARGER_PCF50633=y
CONFIG_CHARGER_MAX8903=y
CONFIG_CHARGER_LP8727=y
CONFIG_CHARGER_GPIO=y
CONFIG_CHARGER_LT3651=y
# CONFIG_CHARGER_LTC4162L is not set
CONFIG_CHARGER_MAX14577=y
# CONFIG_CHARGER_DETECTOR_MAX14656 is not set
CONFIG_CHARGER_MAX77693=y
CONFIG_CHARGER_MAX77976=y
# CONFIG_CHARGER_BQ2415X is not set
CONFIG_CHARGER_BQ24190=y
CONFIG_CHARGER_BQ24257=y
CONFIG_CHARGER_BQ24735=y
CONFIG_CHARGER_BQ2515X=y
# CONFIG_CHARGER_BQ25890 is not set
CONFIG_CHARGER_BQ25980=y
CONFIG_CHARGER_BQ256XX=y
# CONFIG_BATTERY_GAUGE_LTC2941 is not set
CONFIG_BATTERY_GOLDFISH=y
CONFIG_BATTERY_RT5033=y
CONFIG_CHARGER_RT9455=y
CONFIG_CHARGER_SC2731=y
CONFIG_CHARGER_BD99954=y
# CONFIG_BATTERY_ACER_A500 is not set
CONFIG_BATTERY_UG3105=y
CONFIG_HWMON=y
CONFIG_HWMON_VID=y
# CONFIG_HWMON_DEBUG_CHIP is not set
#
# Native drivers
#
CONFIG_SENSORS_AD7414=y
CONFIG_SENSORS_AD7418=y
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_ADM1026 is not set
CONFIG_SENSORS_ADM1029=y
CONFIG_SENSORS_ADM1031=y
CONFIG_SENSORS_ADM1177=y
CONFIG_SENSORS_ADM9240=y
CONFIG_SENSORS_ADT7X10=y
CONFIG_SENSORS_ADT7410=y
CONFIG_SENSORS_ADT7411=y
# CONFIG_SENSORS_ADT7462 is not set
CONFIG_SENSORS_ADT7470=y
# CONFIG_SENSORS_ADT7475 is not set
CONFIG_SENSORS_AHT10=y
CONFIG_SENSORS_AS370=y
CONFIG_SENSORS_ASC7621=y
CONFIG_SENSORS_AXI_FAN_CONTROL=y
CONFIG_SENSORS_ARM_SCMI=y
# CONFIG_SENSORS_ASB100 is not set
CONFIG_SENSORS_ASPEED=y
# CONFIG_SENSORS_ATXP1 is not set
CONFIG_SENSORS_BT1_PVT=y
# CONFIG_SENSORS_BT1_PVT_ALARMS is not set
CONFIG_SENSORS_CORSAIR_CPRO=y
CONFIG_SENSORS_CORSAIR_PSU=y
# CONFIG_SENSORS_DS620 is not set
CONFIG_SENSORS_DS1621=y
CONFIG_SENSORS_SPARX5=y
# CONFIG_SENSORS_F71805F is not set
CONFIG_SENSORS_F71882FG=y
CONFIG_SENSORS_F75375S=y
CONFIG_SENSORS_GSC=y
# CONFIG_SENSORS_MC13783_ADC is not set
CONFIG_SENSORS_FSCHMD=y
CONFIG_SENSORS_GL518SM=y
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=y
CONFIG_SENSORS_POWR1220=y
CONFIG_SENSORS_LAN966X=y
CONFIG_SENSORS_LINEAGE=y
# CONFIG_SENSORS_LOCHNAGAR is not set
# CONFIG_SENSORS_LTC2945 is not set
# CONFIG_SENSORS_LTC2947_I2C is not set
CONFIG_SENSORS_LTC2990=y
CONFIG_SENSORS_LTC2992=y
# CONFIG_SENSORS_LTC4151 is not set
CONFIG_SENSORS_LTC4215=y
CONFIG_SENSORS_LTC4222=y
CONFIG_SENSORS_LTC4245=y
# CONFIG_SENSORS_LTC4260 is not set
# CONFIG_SENSORS_LTC4261 is not set
CONFIG_SENSORS_MAX127=y
CONFIG_SENSORS_MAX16065=y
CONFIG_SENSORS_MAX1619=y
CONFIG_SENSORS_MAX1668=y
CONFIG_SENSORS_MAX197=y
CONFIG_SENSORS_MAX31730=y
CONFIG_SENSORS_MAX6620=y
CONFIG_SENSORS_MAX6621=y
CONFIG_SENSORS_MAX6639=y
CONFIG_SENSORS_MAX6650=y
CONFIG_SENSORS_MAX6697=y
# CONFIG_SENSORS_MAX31790 is not set
# CONFIG_SENSORS_MCP3021 is not set
CONFIG_SENSORS_TC654=y
CONFIG_SENSORS_TPS23861=y
CONFIG_SENSORS_MENF21BMC_HWMON=y
CONFIG_SENSORS_MR75203=y
CONFIG_SENSORS_LM63=y
CONFIG_SENSORS_LM73=y
CONFIG_SENSORS_LM75=y
CONFIG_SENSORS_LM77=y
CONFIG_SENSORS_LM78=y
# CONFIG_SENSORS_LM80 is not set
CONFIG_SENSORS_LM83=y
CONFIG_SENSORS_LM85=y
CONFIG_SENSORS_LM87=y
CONFIG_SENSORS_LM90=y
CONFIG_SENSORS_LM92=y
# CONFIG_SENSORS_LM93 is not set
CONFIG_SENSORS_LM95234=y
CONFIG_SENSORS_LM95241=y
# CONFIG_SENSORS_LM95245 is not set
CONFIG_SENSORS_PC87360=y
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 is not set
CONFIG_SENSORS_NPCM7XX=y
CONFIG_SENSORS_NSA320=y
# CONFIG_SENSORS_OCC_P8_I2C is not set
CONFIG_SENSORS_PCF8591=y
CONFIG_SENSORS_PECI_CPUTEMP=y
# CONFIG_SENSORS_PECI_DIMMTEMP is not set
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 is not set
CONFIG_SENSORS_BPA_RS600=y
CONFIG_SENSORS_DELTA_AHE50DC_FAN=y
CONFIG_SENSORS_FSP_3Y=y
CONFIG_SENSORS_IBM_CFFPS=y
CONFIG_SENSORS_DPS920AB=y
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 is not set
CONFIG_SENSORS_LM25066=y
# CONFIG_SENSORS_LT7182S is not set
CONFIG_SENSORS_LTC2978=y
CONFIG_SENSORS_LTC3815=y
CONFIG_SENSORS_MAX15301=y
CONFIG_SENSORS_MAX16064=y
CONFIG_SENSORS_MAX16601=y
CONFIG_SENSORS_MAX20730=y
CONFIG_SENSORS_MAX20751=y
CONFIG_SENSORS_MAX31785=y
# CONFIG_SENSORS_MAX34440 is not set
CONFIG_SENSORS_MAX8688=y
CONFIG_SENSORS_MP2888=y
# CONFIG_SENSORS_MP2975 is not set
CONFIG_SENSORS_MP5023=y
CONFIG_SENSORS_PIM4328=y
# CONFIG_SENSORS_PLI1209BC is not set
# CONFIG_SENSORS_PM6764TR is not set
CONFIG_SENSORS_PXE1610=y
CONFIG_SENSORS_Q54SJ108A2=y
CONFIG_SENSORS_STPDDC60=y
# CONFIG_SENSORS_TPS40422 is not set
# CONFIG_SENSORS_TPS53679 is not set
# CONFIG_SENSORS_UCD9000 is not set
# CONFIG_SENSORS_UCD9200 is not set
CONFIG_SENSORS_XDPE152=y
CONFIG_SENSORS_XDPE122=y
CONFIG_SENSORS_ZL6100=y
CONFIG_SENSORS_PWM_FAN=y
CONFIG_SENSORS_RASPBERRYPI_HWMON=y
CONFIG_SENSORS_SL28CPLD=y
CONFIG_SENSORS_SBTSI=y
CONFIG_SENSORS_SBRMI=y
CONFIG_SENSORS_SHT15=y
# CONFIG_SENSORS_SHT21 is not set
CONFIG_SENSORS_SHT3x=y
# CONFIG_SENSORS_SHT4x is not set
CONFIG_SENSORS_SHTC1=y
# CONFIG_SENSORS_SY7636A is not set
# CONFIG_SENSORS_DME1737 is not set
# CONFIG_SENSORS_EMC1403 is not set
# CONFIG_SENSORS_EMC2103 is not set
CONFIG_SENSORS_EMC6W201=y
CONFIG_SENSORS_SMSC47M1=y
# CONFIG_SENSORS_SMSC47M192 is not set
CONFIG_SENSORS_SMSC47B397=y
CONFIG_SENSORS_STTS751=y
CONFIG_SENSORS_SMM665=y
CONFIG_SENSORS_ADC128D818=y
CONFIG_SENSORS_ADS7828=y
CONFIG_SENSORS_AMC6821=y
CONFIG_SENSORS_INA209=y
CONFIG_SENSORS_INA2XX=y
# CONFIG_SENSORS_INA238 is not set
CONFIG_SENSORS_INA3221=y
CONFIG_SENSORS_TC74=y
# CONFIG_SENSORS_THMC50 is not set
CONFIG_SENSORS_TMP102=y
CONFIG_SENSORS_TMP103=y
# CONFIG_SENSORS_TMP108 is not set
CONFIG_SENSORS_TMP401=y
CONFIG_SENSORS_TMP421=y
CONFIG_SENSORS_TMP464=y
CONFIG_SENSORS_TMP513=y
CONFIG_SENSORS_VT1211=y
CONFIG_SENSORS_W83773G=y
# CONFIG_SENSORS_W83781D is not set
CONFIG_SENSORS_W83791D=y
CONFIG_SENSORS_W83792D=y
CONFIG_SENSORS_W83793=y
CONFIG_SENSORS_W83795=y
CONFIG_SENSORS_W83795_FANCTRL=y
# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
CONFIG_SENSORS_WM831X=y
CONFIG_SENSORS_WM8350=y
# CONFIG_THERMAL is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
CONFIG_SSB=y
CONFIG_SSB_SPROM=y
CONFIG_SSB_PCMCIAHOST_POSSIBLE=y
CONFIG_SSB_PCMCIAHOST=y
CONFIG_SSB_HOST_SOC=y
# CONFIG_SSB_DRIVER_GPIO is not set
CONFIG_BCMA_POSSIBLE=y
CONFIG_BCMA=y
# CONFIG_BCMA_HOST_SOC is not set
# CONFIG_BCMA_DRIVER_MIPS is not set
CONFIG_BCMA_DRIVER_GMAC_CMN=y
CONFIG_BCMA_DRIVER_GPIO=y
CONFIG_BCMA_DEBUG=y
#
# Multifunction device drivers
#
CONFIG_MFD_CORE=y
CONFIG_MFD_ACT8945A=y
# CONFIG_MFD_AS3711 is not set
# CONFIG_MFD_AS3722 is not set
CONFIG_PMIC_ADP5520=y
# CONFIG_MFD_AAT2870_CORE is not set
CONFIG_MFD_AT91_USART=y
CONFIG_MFD_ATMEL_FLEXCOM=y
CONFIG_MFD_ATMEL_HLCDC=y
CONFIG_MFD_ATMEL_SMC=y
CONFIG_MFD_BCM590XX=y
# CONFIG_MFD_BD9571MWV is not set
CONFIG_MFD_AXP20X=y
CONFIG_MFD_AXP20X_I2C=y
CONFIG_MFD_MADERA=y
CONFIG_MFD_MADERA_I2C=y
# CONFIG_MFD_CS47L15 is not set
# CONFIG_MFD_CS47L35 is not set
# CONFIG_MFD_CS47L85 is not set
CONFIG_MFD_CS47L90=y
CONFIG_MFD_CS47L92=y
# CONFIG_MFD_ASIC3 is not set
CONFIG_PMIC_DA903X=y
# CONFIG_MFD_DA9052_I2C is not set
# CONFIG_MFD_DA9055 is not set
CONFIG_MFD_DA9062=y
CONFIG_MFD_DA9063=y
CONFIG_MFD_DA9150=y
# CONFIG_MFD_ENE_KB3930 is not set
CONFIG_MFD_EXYNOS_LPASS=y
CONFIG_MFD_GATEWORKS_GSC=y
CONFIG_MFD_MC13XXX=y
CONFIG_MFD_MC13XXX_I2C=y
CONFIG_MFD_MP2629=y
# CONFIG_MFD_MXS_LRADC is not set
CONFIG_MFD_MX25_TSADC=y
CONFIG_MFD_HI6421_PMIC=y
# CONFIG_MFD_HI655X_PMIC is not set
CONFIG_HTC_PASIC3=y
CONFIG_HTC_I2CPLD=y
CONFIG_MFD_IQS62X=y
# CONFIG_MFD_KEMPLD is not set
CONFIG_MFD_88PM800=y
# CONFIG_MFD_88PM805 is not set
# CONFIG_MFD_88PM860X is not set
CONFIG_MFD_MAX14577=y
# CONFIG_MFD_MAX77620 is not set
# CONFIG_MFD_MAX77650 is not set
# CONFIG_MFD_MAX77686 is not set
CONFIG_MFD_MAX77693=y
CONFIG_MFD_MAX77714=y
# CONFIG_MFD_MAX77843 is not set
CONFIG_MFD_MAX8907=y
# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_MAX8997 is not set
# CONFIG_MFD_MAX8998 is not set
CONFIG_MFD_MT6360=y
# CONFIG_MFD_MT6397 is not set
CONFIG_MFD_MENF21BMC=y
# CONFIG_MFD_NTXEC is not set
CONFIG_MFD_RETU=y
CONFIG_MFD_PCF50633=y
CONFIG_PCF50633_ADC=y
CONFIG_PCF50633_GPIO=y
CONFIG_MFD_PM8XXX=y
CONFIG_MFD_RT4831=y
CONFIG_MFD_RT5033=y
# CONFIG_MFD_RC5T583 is not set
# CONFIG_MFD_RK808 is not set
CONFIG_MFD_RN5T618=y
CONFIG_MFD_SEC_CORE=y
CONFIG_MFD_SI476X_CORE=y
CONFIG_MFD_SIMPLE_MFD_I2C=y
# CONFIG_MFD_SL28CPLD is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_MFD_SKY81452 is not set
# CONFIG_ABX500_CORE is not set
CONFIG_MFD_STMPE=y
#
# STMicroelectronics STMPE Interface Drivers
#
CONFIG_STMPE_I2C=y
# end of STMicroelectronics STMPE Interface Drivers
CONFIG_MFD_SUN6I_PRCM=y
CONFIG_MFD_SYSCON=y
CONFIG_MFD_TI_AM335X_TSCADC=y
CONFIG_MFD_LP3943=y
CONFIG_MFD_LP8788=y
CONFIG_MFD_TI_LMU=y
CONFIG_MFD_PALMAS=y
# CONFIG_TPS6105X is not set
# CONFIG_TPS65010 is not set
CONFIG_TPS6507X=y
CONFIG_MFD_TPS65086=y
# CONFIG_MFD_TPS65090 is not set
# CONFIG_MFD_TPS65217 is not set
CONFIG_MFD_TI_LP873X=y
CONFIG_MFD_TI_LP87565=y
# CONFIG_MFD_TPS65218 is not set
CONFIG_MFD_TPS6586X=y
CONFIG_MFD_TPS65910=y
# CONFIG_MFD_TPS65912_I2C is not set
CONFIG_TWL4030_CORE=y
# CONFIG_MFD_TWL4030_AUDIO is not set
# CONFIG_TWL6040_CORE is not set
CONFIG_MFD_WL1273_CORE=y
CONFIG_MFD_LM3533=y
# CONFIG_MFD_TC3589X is not set
CONFIG_MFD_TQMX86=y
CONFIG_MFD_LOCHNAGAR=y
CONFIG_MFD_ARIZONA=y
CONFIG_MFD_ARIZONA_I2C=y
# CONFIG_MFD_CS47L24 is not set
# CONFIG_MFD_WM5102 is not set
# CONFIG_MFD_WM5110 is not set
CONFIG_MFD_WM8997=y
# CONFIG_MFD_WM8998 is not set
# CONFIG_MFD_WM8400 is not set
CONFIG_MFD_WM831X=y
CONFIG_MFD_WM831X_I2C=y
CONFIG_MFD_WM8350=y
CONFIG_MFD_WM8350_I2C=y
CONFIG_MFD_WM8994=y
# CONFIG_MFD_STW481X is not set
CONFIG_MFD_ROHM_BD718XX=y
# CONFIG_MFD_ROHM_BD71828 is not set
# CONFIG_MFD_ROHM_BD957XMUF is not set
# CONFIG_MFD_STM32_LPTIMER is not set
CONFIG_MFD_STM32_TIMERS=y
CONFIG_MFD_STPMIC1=y
CONFIG_MFD_STMFX=y
CONFIG_MFD_WCD934X=y
# CONFIG_MFD_ATC260X_I2C is not set
# CONFIG_MFD_KHADAS_MCU is not set
CONFIG_MFD_ACER_A500_EC=y
# CONFIG_MFD_QCOM_PM8008 is not set
CONFIG_RAVE_SP_CORE=y
CONFIG_MFD_RSMU_I2C=y
# end of Multifunction device drivers
# CONFIG_REGULATOR is not set
CONFIG_RC_CORE=y
# CONFIG_BPF_LIRC_MODE2 is not set
CONFIG_LIRC=y
# CONFIG_RC_MAP is not set
# CONFIG_RC_DECODERS is not set
CONFIG_RC_DEVICES=y
CONFIG_IR_ENE=y
CONFIG_IR_FINTEK=y
CONFIG_IR_GPIO_CIR=y
CONFIG_IR_GPIO_TX=y
# CONFIG_IR_HIX5HD2 is not set
CONFIG_IR_ITE_CIR=y
CONFIG_IR_MESON=y
# CONFIG_IR_MESON_TX is not set
CONFIG_IR_MTK=y
CONFIG_IR_NUVOTON=y
# CONFIG_IR_PWM_TX is not set
CONFIG_IR_RX51=y
CONFIG_IR_SERIAL=y
CONFIG_IR_SERIAL_TRANSMITTER=y
CONFIG_IR_SUNXI=y
# CONFIG_IR_WINBOND_CIR is not set
CONFIG_RC_LOOPBACK=y
# CONFIG_RC_ST is not set
CONFIG_IR_IMG=y
CONFIG_IR_IMG_RAW=y
CONFIG_IR_IMG_HW=y
CONFIG_IR_IMG_NEC=y
CONFIG_IR_IMG_JVC=y
# CONFIG_IR_IMG_SONY is not set
# CONFIG_IR_IMG_SHARP is not set
CONFIG_IR_IMG_SANYO=y
CONFIG_IR_IMG_RC5=y
# CONFIG_IR_IMG_RC6 is not set
CONFIG_CEC_CORE=y
CONFIG_CEC_NOTIFIER=y
CONFIG_CEC_PIN=y
#
# CEC support
#
CONFIG_MEDIA_CEC_RC=y
CONFIG_CEC_PIN_ERROR_INJ=y
CONFIG_MEDIA_CEC_SUPPORT=y
CONFIG_CEC_CH7322=y
CONFIG_CEC_MESON_AO=y
CONFIG_CEC_MESON_G12A_AO=y
CONFIG_CEC_GPIO=y
# CONFIG_CEC_SAMSUNG_S5P is not set
CONFIG_CEC_STI=y
CONFIG_CEC_STM32=y
# CONFIG_CEC_TEGRA is not set
# end of CEC support
CONFIG_MEDIA_SUPPORT=y
CONFIG_MEDIA_SUPPORT_FILTER=y
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 is not set
# CONFIG_MEDIA_TEST_SUPPORT is not set
# end of Media device types
CONFIG_VIDEO_DEV=y
CONFIG_MEDIA_CONTROLLER=y
CONFIG_DVB_CORE=y
#
# Video4Linux options
#
CONFIG_VIDEO_V4L2_I2C=y
CONFIG_VIDEO_V4L2_SUBDEV_API=y
CONFIG_VIDEO_ADV_DEBUG=y
# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
CONFIG_V4L2_FLASH_LED_CLASS=y
CONFIG_V4L2_FWNODE=y
CONFIG_V4L2_ASYNC=y
# end of Video4Linux options
#
# Media controller options
#
CONFIG_MEDIA_CONTROLLER_DVB=y
# end of Media controller options
#
# Digital TV options
#
CONFIG_DVB_MMAP=y
CONFIG_DVB_MAX_ADAPTERS=16
CONFIG_DVB_DYNAMIC_MINORS=y
# CONFIG_DVB_DEMUX_SECTION_LOSS_LOG is not set
CONFIG_DVB_ULE_DEBUG=y
# end of Digital TV options
#
# Media drivers
#
#
# Drivers filtered as selected at 'Filter media drivers'
#
#
# Media drivers
#
# CONFIG_RADIO_ADAPTERS is not set
CONFIG_VIDEOBUF2_CORE=y
CONFIG_VIDEOBUF2_V4L2=y
CONFIG_VIDEOBUF2_MEMOPS=y
CONFIG_VIDEOBUF2_VMALLOC=y
# end of Media drivers
#
# Media ancillary drivers
#
#
# IR I2C driver auto-selected by 'Autoselect ancillary drivers'
#
CONFIG_VIDEO_IR_I2C=y
#
# Camera sensor devices
#
CONFIG_VIDEO_APTINA_PLL=y
CONFIG_VIDEO_CCS_PLL=y
CONFIG_VIDEO_AR0521=y
CONFIG_VIDEO_HI556=y
CONFIG_VIDEO_HI846=y
CONFIG_VIDEO_HI847=y
# CONFIG_VIDEO_IMX208 is not set
CONFIG_VIDEO_IMX214=y
CONFIG_VIDEO_IMX219=y
# CONFIG_VIDEO_IMX258 is not set
CONFIG_VIDEO_IMX274=y
# CONFIG_VIDEO_IMX290 is not set
# CONFIG_VIDEO_IMX319 is not set
CONFIG_VIDEO_IMX334=y
CONFIG_VIDEO_IMX335=y
CONFIG_VIDEO_IMX355=y
# CONFIG_VIDEO_IMX412 is not set
CONFIG_VIDEO_MAX9271_LIB=y
# CONFIG_VIDEO_MT9M001 is not set
CONFIG_VIDEO_MT9M032=y
CONFIG_VIDEO_MT9M111=y
CONFIG_VIDEO_MT9P031=y
CONFIG_VIDEO_MT9T001=y
CONFIG_VIDEO_MT9T112=y
# CONFIG_VIDEO_MT9V011 is not set
# CONFIG_VIDEO_MT9V032 is not set
CONFIG_VIDEO_MT9V111=y
CONFIG_VIDEO_NOON010PC30=y
CONFIG_VIDEO_OG01A1B=y
CONFIG_VIDEO_OV02A10=y
CONFIG_VIDEO_OV08D10=y
CONFIG_VIDEO_OV13858=y
CONFIG_VIDEO_OV13B10=y
CONFIG_VIDEO_OV2640=y
CONFIG_VIDEO_OV2659=y
CONFIG_VIDEO_OV2680=y
CONFIG_VIDEO_OV2685=y
# CONFIG_VIDEO_OV2740 is not set
CONFIG_VIDEO_OV5640=y
# CONFIG_VIDEO_OV5645 is not set
CONFIG_VIDEO_OV5647=y
CONFIG_VIDEO_OV5670=y
CONFIG_VIDEO_OV5675=y
CONFIG_VIDEO_OV5693=y
CONFIG_VIDEO_OV5695=y
CONFIG_VIDEO_OV6650=y
CONFIG_VIDEO_OV7251=y
CONFIG_VIDEO_OV7640=y
CONFIG_VIDEO_OV7670=y
# CONFIG_VIDEO_OV772X is not set
# CONFIG_VIDEO_OV7740 is not set
CONFIG_VIDEO_OV8856=y
CONFIG_VIDEO_OV9282=y
CONFIG_VIDEO_OV9640=y
# CONFIG_VIDEO_OV9650 is not set
CONFIG_VIDEO_OV9734=y
CONFIG_VIDEO_RDACM20=y
# CONFIG_VIDEO_RDACM21 is not set
CONFIG_VIDEO_RJ54N1=y
CONFIG_VIDEO_S5K4ECGX=y
# CONFIG_VIDEO_S5K5BAF is not set
CONFIG_VIDEO_S5K6A3=y
CONFIG_VIDEO_S5K6AA=y
# CONFIG_VIDEO_SR030PC30 is not set
# CONFIG_VIDEO_VS6624 is not set
CONFIG_VIDEO_CCS=y
# CONFIG_VIDEO_ET8EK8 is not set
CONFIG_VIDEO_M5MOLS=y
# end of Camera sensor devices
#
# Lens drivers
#
CONFIG_VIDEO_AD5820=y
CONFIG_VIDEO_AK7375=y
CONFIG_VIDEO_DW9714=y
CONFIG_VIDEO_DW9768=y
CONFIG_VIDEO_DW9807_VCM=y
# end of Lens drivers
#
# Flash devices
#
CONFIG_VIDEO_ADP1653=y
CONFIG_VIDEO_LM3560=y
CONFIG_VIDEO_LM3646=y
# end of Flash devices
#
# Audio decoders, processors and mixers
#
# CONFIG_VIDEO_CS3308 is not set
CONFIG_VIDEO_CS5345=y
CONFIG_VIDEO_CS53L32A=y
# CONFIG_VIDEO_MSP3400 is not set
# CONFIG_VIDEO_SONY_BTF_MPX is not set
CONFIG_VIDEO_TDA7432=y
CONFIG_VIDEO_TDA9840=y
CONFIG_VIDEO_TEA6415C=y
CONFIG_VIDEO_TEA6420=y
CONFIG_VIDEO_TLV320AIC23B=y
CONFIG_VIDEO_TVAUDIO=y
# CONFIG_VIDEO_UDA1342 is not set
CONFIG_VIDEO_VP27SMPX=y
CONFIG_VIDEO_WM8739=y
# CONFIG_VIDEO_WM8775 is not set
# end of Audio decoders, processors and mixers
#
# RDS decoders
#
# CONFIG_VIDEO_SAA6588 is not set
# end of RDS decoders
#
# Video decoders
#
CONFIG_VIDEO_ADV7180=y
# CONFIG_VIDEO_ADV7183 is not set
CONFIG_VIDEO_ADV748X=y
CONFIG_VIDEO_ADV7604=y
CONFIG_VIDEO_ADV7604_CEC=y
# CONFIG_VIDEO_ADV7842 is not set
# CONFIG_VIDEO_BT819 is not set
CONFIG_VIDEO_BT856=y
# CONFIG_VIDEO_BT866 is not set
CONFIG_VIDEO_ISL7998X=y
CONFIG_VIDEO_KS0127=y
CONFIG_VIDEO_MAX9286=y
CONFIG_VIDEO_ML86V7667=y
CONFIG_VIDEO_SAA7110=y
CONFIG_VIDEO_SAA711X=y
CONFIG_VIDEO_TC358743=y
# CONFIG_VIDEO_TC358743_CEC is not set
CONFIG_VIDEO_TVP514X=y
CONFIG_VIDEO_TVP5150=y
# CONFIG_VIDEO_TVP7002 is not set
CONFIG_VIDEO_TW2804=y
# CONFIG_VIDEO_TW9903 is not set
CONFIG_VIDEO_TW9906=y
# CONFIG_VIDEO_TW9910 is not set
CONFIG_VIDEO_VPX3220=y
#
# Video and audio decoders
#
CONFIG_VIDEO_SAA717X=y
CONFIG_VIDEO_CX25840=y
# end of Video decoders
#
# Video encoders
#
CONFIG_VIDEO_AD9389B=y
CONFIG_VIDEO_ADV7170=y
CONFIG_VIDEO_ADV7175=y
# CONFIG_VIDEO_ADV7343 is not set
CONFIG_VIDEO_ADV7393=y
CONFIG_VIDEO_ADV7511=y
CONFIG_VIDEO_ADV7511_CEC=y
CONFIG_VIDEO_AK881X=y
# CONFIG_VIDEO_SAA7127 is not set
CONFIG_VIDEO_SAA7185=y
# CONFIG_VIDEO_THS8200 is not set
# end of Video encoders
#
# Video improvement chips
#
CONFIG_VIDEO_UPD64031A=y
CONFIG_VIDEO_UPD64083=y
# end of Video improvement chips
#
# Audio/Video compression chips
#
CONFIG_VIDEO_SAA6752HS=y
# end of Audio/Video compression chips
#
# SDR tuner chips
#
# CONFIG_SDR_MAX2175 is not set
# end of SDR tuner chips
#
# Miscellaneous helper chips
#
CONFIG_VIDEO_I2C=y
# CONFIG_VIDEO_M52790 is not set
CONFIG_VIDEO_ST_MIPID02=y
CONFIG_VIDEO_THS7303=y
# end of Miscellaneous helper chips
CONFIG_MEDIA_TUNER=y
#
# Customize TV tuners
#
CONFIG_MEDIA_TUNER_E4000=y
CONFIG_MEDIA_TUNER_FC0011=y
CONFIG_MEDIA_TUNER_FC0012=y
CONFIG_MEDIA_TUNER_FC0013=y
# CONFIG_MEDIA_TUNER_FC2580 is not set
CONFIG_MEDIA_TUNER_IT913X=y
CONFIG_MEDIA_TUNER_M88RS6000T=y
CONFIG_MEDIA_TUNER_MAX2165=y
CONFIG_MEDIA_TUNER_MC44S803=y
CONFIG_MEDIA_TUNER_MT2060=y
CONFIG_MEDIA_TUNER_MT2063=y
CONFIG_MEDIA_TUNER_MT20XX=y
# CONFIG_MEDIA_TUNER_MT2131 is not set
CONFIG_MEDIA_TUNER_MT2266=y
CONFIG_MEDIA_TUNER_MXL301RF=y
# CONFIG_MEDIA_TUNER_MXL5005S is not set
CONFIG_MEDIA_TUNER_MXL5007T=y
CONFIG_MEDIA_TUNER_QM1D1B0004=y
# CONFIG_MEDIA_TUNER_QM1D1C0042 is not set
CONFIG_MEDIA_TUNER_QT1010=y
CONFIG_MEDIA_TUNER_R820T=y
CONFIG_MEDIA_TUNER_SI2157=y
CONFIG_MEDIA_TUNER_SIMPLE=y
# CONFIG_MEDIA_TUNER_TDA18212 is not set
# CONFIG_MEDIA_TUNER_TDA18218 is not set
# 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=y
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 is not set
CONFIG_DVB_STB0899=y
# CONFIG_DVB_STB6100 is not set
# CONFIG_DVB_STV090x is not set
CONFIG_DVB_STV0910=y
CONFIG_DVB_STV6110x=y
CONFIG_DVB_STV6111=y
#
# Multistandard (cable + terrestrial) frontends
#
# CONFIG_DVB_DRXK is not set
CONFIG_DVB_MN88472=y
CONFIG_DVB_MN88473=y
CONFIG_DVB_SI2165=y
CONFIG_DVB_TDA18271C2DD=y
#
# DVB-S (satellite) frontends
#
# CONFIG_DVB_CX24110 is not set
# CONFIG_DVB_CX24116 is not set
# CONFIG_DVB_CX24117 is not set
# CONFIG_DVB_CX24120 is not set
CONFIG_DVB_CX24123=y
CONFIG_DVB_DS3000=y
CONFIG_DVB_MB86A16=y
CONFIG_DVB_MT312=y
CONFIG_DVB_S5H1420=y
# CONFIG_DVB_SI21XX is not set
# CONFIG_DVB_STB6000 is not set
CONFIG_DVB_STV0288=y
# CONFIG_DVB_STV0299 is not set
CONFIG_DVB_STV0900=y
CONFIG_DVB_STV6110=y
CONFIG_DVB_TDA10071=y
# CONFIG_DVB_TDA10086 is not set
# CONFIG_DVB_TDA8083 is not set
CONFIG_DVB_TDA8261=y
CONFIG_DVB_TDA826X=y
# CONFIG_DVB_TS2020 is not set
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 is not set
# CONFIG_DVB_CXD2841ER is not set
# CONFIG_DVB_DIB3000MB is not set
# CONFIG_DVB_DIB3000MC is not set
CONFIG_DVB_DIB7000M=y
CONFIG_DVB_DIB7000P=y
CONFIG_DVB_DIB9000=y
CONFIG_DVB_DRXD=y
CONFIG_DVB_EC100=y
# CONFIG_DVB_L64781 is not set
# CONFIG_DVB_MT352 is not set
# CONFIG_DVB_NXT6000 is not set
# CONFIG_DVB_RTL2830 is not set
# CONFIG_DVB_RTL2832 is not set
# CONFIG_DVB_S5H1432 is not set
CONFIG_DVB_SI2168=y
CONFIG_DVB_SP887X=y
# CONFIG_DVB_STV0367 is not set
CONFIG_DVB_TDA10048=y
CONFIG_DVB_TDA1004X=y
# CONFIG_DVB_ZD1301_DEMOD is not set
CONFIG_DVB_ZL10353=y
#
# DVB-C (cable) frontends
#
# CONFIG_DVB_STV0297 is not set
# CONFIG_DVB_TDA10021 is not set
# CONFIG_DVB_TDA10023 is not set
# CONFIG_DVB_VES1820 is not set
#
# ATSC (North American/Korean Terrestrial/Cable DTV) frontends
#
CONFIG_DVB_AU8522=y
CONFIG_DVB_AU8522_DTV=y
# CONFIG_DVB_AU8522_V4L is not set
CONFIG_DVB_BCM3510=y
# CONFIG_DVB_LG2160 is not set
CONFIG_DVB_LGDT3305=y
# CONFIG_DVB_LGDT3306A is not set
CONFIG_DVB_LGDT330X=y
# CONFIG_DVB_MXL692 is not set
CONFIG_DVB_NXT200X=y
# CONFIG_DVB_OR51132 is not set
CONFIG_DVB_OR51211=y
CONFIG_DVB_S5H1409=y
# CONFIG_DVB_S5H1411 is not set
#
# ISDB-T (terrestrial) frontends
#
CONFIG_DVB_DIB8000=y
# CONFIG_DVB_MB86A20S is not set
CONFIG_DVB_S921=y
#
# ISDB-S (satellite) & ISDB-T (terrestrial) frontends
#
CONFIG_DVB_MN88443X=y
CONFIG_DVB_TC90522=y
#
# Digital terrestrial only tuners/PLL
#
# CONFIG_DVB_PLL is not set
# CONFIG_DVB_TUNER_DIB0070 is not set
CONFIG_DVB_TUNER_DIB0090=y
#
# SEC control devices for DVB-S
#
CONFIG_DVB_A8293=y
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 is not set
CONFIG_DVB_IX2505V=y
# CONFIG_DVB_LGS8GL5 is not set
CONFIG_DVB_LGS8GXX=y
CONFIG_DVB_LNBH25=y
CONFIG_DVB_LNBH29=y
# CONFIG_DVB_LNBP21 is not set
CONFIG_DVB_LNBP22=y
CONFIG_DVB_M88RS2000=y
CONFIG_DVB_TDA665x=y
CONFIG_DVB_DRX39XYJ=y
#
# Common Interface (EN50221) controller drivers
#
CONFIG_DVB_CXD2099=y
# CONFIG_DVB_SP2 is not set
# end of Customise DVB Frontends
# end of Media ancillary drivers
#
# Graphics support
#
CONFIG_APERTURE_HELPERS=y
# CONFIG_IMX_IPUV3_CORE is not set
CONFIG_DRM=y
CONFIG_DRM_MIPI_DSI=y
CONFIG_DRM_DEBUG_MM=y
CONFIG_DRM_KUNIT_TEST=y
CONFIG_DRM_KMS_HELPER=y
CONFIG_DRM_FBDEV_EMULATION=y
CONFIG_DRM_FBDEV_OVERALLOC=100
# CONFIG_DRM_LOAD_EDID_FIRMWARE is not set
CONFIG_DRM_DP_AUX_BUS=y
CONFIG_DRM_DISPLAY_HELPER=y
CONFIG_DRM_DISPLAY_DP_HELPER=y
CONFIG_DRM_DISPLAY_HDCP_HELPER=y
CONFIG_DRM_DISPLAY_HDMI_HELPER=y
# CONFIG_DRM_DP_AUX_CHARDEV is not set
# CONFIG_DRM_DP_CEC is not set
CONFIG_DRM_GEM_CMA_HELPER=y
#
# I2C encoder or helper chips
#
CONFIG_DRM_I2C_CH7006=y
# CONFIG_DRM_I2C_SIL164 is not set
CONFIG_DRM_I2C_NXP_TDA998X=y
CONFIG_DRM_I2C_NXP_TDA9950=y
# end of I2C encoder or helper chips
#
# ARM devices
#
CONFIG_DRM_HDLCD=y
# CONFIG_DRM_HDLCD_SHOW_UNDERRUN is not set
CONFIG_DRM_MALI_DISPLAY=y
# CONFIG_DRM_KOMEDA is not set
# end of ARM devices
CONFIG_DRM_KMB_DISPLAY=y
CONFIG_DRM_RCAR_DW_HDMI=y
CONFIG_DRM_RCAR_USE_LVDS=y
CONFIG_DRM_RCAR_MIPI_DSI=y
CONFIG_DRM_SUN4I=y
CONFIG_DRM_SUN4I_HDMI=y
# CONFIG_DRM_SUN4I_HDMI_CEC is not set
# CONFIG_DRM_SUN4I_BACKEND is not set
CONFIG_DRM_SUN6I_DSI=y
CONFIG_DRM_SUN8I_DW_HDMI=y
CONFIG_DRM_SUN8I_MIXER=y
CONFIG_DRM_SUN8I_TCON_TOP=y
CONFIG_DRM_PANEL=y
#
# Display Panels
#
# CONFIG_DRM_PANEL_ARM_VERSATILE is not set
CONFIG_DRM_PANEL_ASUS_Z00T_TM5P5_NT35596=y
# CONFIG_DRM_PANEL_BOE_BF060Y8M_AJ0 is not set
CONFIG_DRM_PANEL_BOE_HIMAX8279D=y
# CONFIG_DRM_PANEL_BOE_TV101WUM_NL6 is not set
# CONFIG_DRM_PANEL_DSI_CM is not set
# CONFIG_DRM_PANEL_LVDS is not set
CONFIG_DRM_PANEL_EBBG_FT8719=y
CONFIG_DRM_PANEL_ELIDA_KD35T133=y
CONFIG_DRM_PANEL_FEIXIN_K101_IM2BA02=y
# CONFIG_DRM_PANEL_FEIYANG_FY07024DI26A30D is not set
CONFIG_DRM_PANEL_ILITEK_ILI9881C=y
# CONFIG_DRM_PANEL_INNOLUX_P079ZCA is not set
# CONFIG_DRM_PANEL_JDI_LT070ME05000 is not set
# CONFIG_DRM_PANEL_JDI_R63452 is not set
# CONFIG_DRM_PANEL_KHADAS_TS050 is not set
# CONFIG_DRM_PANEL_KINGDISPLAY_KD097D04 is not set
CONFIG_DRM_PANEL_LEADTEK_LTK050H3146W=y
CONFIG_DRM_PANEL_LEADTEK_LTK500HD1829=y
# CONFIG_DRM_PANEL_NOVATEK_NT35510 is not set
CONFIG_DRM_PANEL_NOVATEK_NT35560=y
CONFIG_DRM_PANEL_NOVATEK_NT35950=y
# CONFIG_DRM_PANEL_NOVATEK_NT36672A is not set
CONFIG_DRM_PANEL_MANTIX_MLAF057WE51=y
CONFIG_DRM_PANEL_OLIMEX_LCD_OLINUXINO=y
# CONFIG_DRM_PANEL_ORISETECH_OTM8009A is not set
# CONFIG_DRM_PANEL_OSD_OSD101T2587_53TS is not set
CONFIG_DRM_PANEL_PANASONIC_VVX10F034N00=y
# CONFIG_DRM_PANEL_RASPBERRYPI_TOUCHSCREEN is not set
CONFIG_DRM_PANEL_RAYDIUM_RM67191=y
CONFIG_DRM_PANEL_RAYDIUM_RM68200=y
CONFIG_DRM_PANEL_RONBO_RB070D30=y
CONFIG_DRM_PANEL_SAMSUNG_S6D16D0=y
CONFIG_DRM_PANEL_SAMSUNG_S6E3HA2=y
CONFIG_DRM_PANEL_SAMSUNG_S6E63J0X03=y
CONFIG_DRM_PANEL_SAMSUNG_S6E63M0=y
CONFIG_DRM_PANEL_SAMSUNG_S6E63M0_DSI=y
CONFIG_DRM_PANEL_SAMSUNG_S6E88A0_AMS452EF01=y
CONFIG_DRM_PANEL_SAMSUNG_S6E8AA0=y
CONFIG_DRM_PANEL_SAMSUNG_SOFEF00=y
CONFIG_DRM_PANEL_SEIKO_43WVF1G=y
CONFIG_DRM_PANEL_SHARP_LQ101R1SX01=y
CONFIG_DRM_PANEL_SHARP_LS043T1LE01=y
CONFIG_DRM_PANEL_SHARP_LS060T1SX01=y
CONFIG_DRM_PANEL_SITRONIX_ST7701=y
CONFIG_DRM_PANEL_SITRONIX_ST7703=y
CONFIG_DRM_PANEL_SONY_TULIP_TRULY_NT35521=y
CONFIG_DRM_PANEL_TDO_TL070WSH30=y
# CONFIG_DRM_PANEL_TRULY_NT35597_WQXGA is not set
CONFIG_DRM_PANEL_VISIONOX_RM69299=y
CONFIG_DRM_PANEL_XINPENG_XPP055C272=y
# end of Display Panels
CONFIG_DRM_BRIDGE=y
CONFIG_DRM_PANEL_BRIDGE=y
#
# Display Interface Bridges
#
CONFIG_DRM_CDNS_DSI=y
CONFIG_DRM_CHIPONE_ICN6211=y
CONFIG_DRM_CHRONTEL_CH7033=y
# CONFIG_DRM_CROS_EC_ANX7688 is not set
CONFIG_DRM_DISPLAY_CONNECTOR=y
# CONFIG_DRM_FSL_LDB is not set
# CONFIG_DRM_ITE_IT6505 is not set
CONFIG_DRM_LONTIUM_LT8912B=y
CONFIG_DRM_LONTIUM_LT9211=y
# CONFIG_DRM_LONTIUM_LT9611 is not set
# CONFIG_DRM_LONTIUM_LT9611UXC is not set
CONFIG_DRM_ITE_IT66121=y
# CONFIG_DRM_LVDS_CODEC is not set
CONFIG_DRM_MEGACHIPS_STDPXXXX_GE_B850V3_FW=y
CONFIG_DRM_NWL_MIPI_DSI=y
CONFIG_DRM_NXP_PTN3460=y
CONFIG_DRM_PARADE_PS8622=y
# CONFIG_DRM_PARADE_PS8640 is not set
CONFIG_DRM_SIL_SII8620=y
# CONFIG_DRM_SII902X is not set
CONFIG_DRM_SII9234=y
CONFIG_DRM_SIMPLE_BRIDGE=y
CONFIG_DRM_THINE_THC63LVD1024=y
CONFIG_DRM_TOSHIBA_TC358762=y
# CONFIG_DRM_TOSHIBA_TC358764 is not set
CONFIG_DRM_TOSHIBA_TC358767=y
CONFIG_DRM_TOSHIBA_TC358768=y
CONFIG_DRM_TOSHIBA_TC358775=y
CONFIG_DRM_TI_DLPC3433=y
CONFIG_DRM_TI_TFP410=y
CONFIG_DRM_TI_SN65DSI83=y
CONFIG_DRM_TI_SN65DSI86=y
CONFIG_DRM_TI_TPD12S015=y
CONFIG_DRM_ANALOGIX_ANX6345=y
# CONFIG_DRM_ANALOGIX_ANX78XX is not set
CONFIG_DRM_ANALOGIX_DP=y
CONFIG_DRM_ANALOGIX_ANX7625=y
CONFIG_DRM_I2C_ADV7511=y
# CONFIG_DRM_I2C_ADV7511_CEC is not set
CONFIG_DRM_CDNS_MHDP8546=y
# CONFIG_DRM_CDNS_MHDP8546_J721E is not set
CONFIG_DRM_IMX8QM_LDB=y
CONFIG_DRM_IMX8QXP_LDB=y
# CONFIG_DRM_IMX8QXP_PIXEL_COMBINER is not set
CONFIG_DRM_IMX8QXP_PIXEL_LINK=y
CONFIG_DRM_IMX8QXP_PIXEL_LINK_TO_DPI=y
CONFIG_DRM_DW_HDMI=y
CONFIG_DRM_DW_HDMI_AHB_AUDIO=y
CONFIG_DRM_DW_HDMI_GP_AUDIO=y
CONFIG_DRM_DW_HDMI_CEC=y
# end of Display Interface Bridges
# CONFIG_DRM_LOGICVC is not set
CONFIG_DRM_MXS=y
# CONFIG_DRM_MXSFB is not set
CONFIG_DRM_IMX_LCDIF=y
CONFIG_DRM_ARCPGU=y
CONFIG_DRM_PL111=y
CONFIG_DRM_TIDSS=y
CONFIG_DRM_SPRD=y
CONFIG_DRM_PANEL_ORIENTATION_QUIRKS=y
CONFIG_DRM_NOMODESET=y
#
# Frame buffer Devices
#
CONFIG_FB_CMDLINE=y
CONFIG_FB_NOTIFY=y
CONFIG_FB=y
# CONFIG_FIRMWARE_EDID is not set
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 is not set
CONFIG_FB_SYS_FOPS=y
CONFIG_FB_DEFERRED_IO=y
CONFIG_FB_MACMODES=y
CONFIG_FB_BACKLIGHT=y
CONFIG_FB_MODE_HELPERS=y
# CONFIG_FB_TILEBLITTING is not set
#
# Frame buffer hardware drivers
#
CONFIG_FB_CLPS711X=y
CONFIG_FB_IMX=y
# CONFIG_FB_ARC is not set
CONFIG_FB_CONTROL=y
# CONFIG_FB_GBE is not set
CONFIG_FB_PVR2=y
CONFIG_FB_OPENCORES=y
CONFIG_FB_S1D13XXX=y
CONFIG_FB_ATMEL=y
# CONFIG_FB_WM8505 is not set
CONFIG_FB_PXA168=y
CONFIG_FB_W100=y
# 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 is not set
# CONFIG_FB_GOLDFISH is not set
# CONFIG_FB_DA8XX is not set
CONFIG_FB_VIRTUAL=y
CONFIG_FB_METRONOME=y
# CONFIG_FB_BROADSHEET is not set
CONFIG_FB_SIMPLE=y
CONFIG_FB_SSD1307=y
# CONFIG_FB_OMAP2 is not set
# CONFIG_MMP_DISP is not set
# end of Frame buffer Devices
#
# Backlight & LCD device support
#
CONFIG_LCD_CLASS_DEVICE=y
CONFIG_LCD_PLATFORM=y
CONFIG_BACKLIGHT_CLASS_DEVICE=y
CONFIG_BACKLIGHT_ATMEL_LCDC=y
CONFIG_BACKLIGHT_KTD253=y
CONFIG_BACKLIGHT_LM3533=y
CONFIG_BACKLIGHT_OMAP1=y
# CONFIG_BACKLIGHT_PWM is not set
CONFIG_BACKLIGHT_DA903X=y
CONFIG_BACKLIGHT_QCOM_WLED=y
CONFIG_BACKLIGHT_RT4831=y
CONFIG_BACKLIGHT_WM831X=y
CONFIG_BACKLIGHT_ADP5520=y
# CONFIG_BACKLIGHT_ADP8860 is not set
CONFIG_BACKLIGHT_ADP8870=y
CONFIG_BACKLIGHT_PCF50633=y
CONFIG_BACKLIGHT_LM3630A=y
CONFIG_BACKLIGHT_LM3639=y
CONFIG_BACKLIGHT_LP855X=y
CONFIG_BACKLIGHT_LP8788=y
CONFIG_BACKLIGHT_PANDORA=y
CONFIG_BACKLIGHT_GPIO=y
CONFIG_BACKLIGHT_LV5207LP=y
CONFIG_BACKLIGHT_BD6107=y
# CONFIG_BACKLIGHT_ARCXCNN is not set
CONFIG_BACKLIGHT_RAVE_SP=y
# CONFIG_BACKLIGHT_LED is not set
# end of Backlight & LCD device support
CONFIG_VIDEOMODE_HELPERS=y
CONFIG_HDMI=y
#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
CONFIG_DUMMY_CONSOLE=y
CONFIG_DUMMY_CONSOLE_COLUMNS=80
CONFIG_DUMMY_CONSOLE_ROWS=25
CONFIG_FRAMEBUFFER_CONSOLE=y
# CONFIG_FRAMEBUFFER_CONSOLE_LEGACY_ACCELERATION is not set
CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
# CONFIG_FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER is not set
# end of Console display driver support
# CONFIG_LOGO is not set
# end of Graphics support
CONFIG_SOUND=y
CONFIG_SND=y
CONFIG_SND_TIMER=y
CONFIG_SND_PCM=y
CONFIG_SND_PCM_ELD=y
CONFIG_SND_PCM_IEC958=y
CONFIG_SND_SEQ_DEVICE=y
# CONFIG_SND_OSSEMUL is not set
CONFIG_SND_PCM_TIMER=y
CONFIG_SND_DYNAMIC_MINORS=y
CONFIG_SND_MAX_CARDS=32
# CONFIG_SND_SUPPORT_OLD_API is not set
CONFIG_SND_PROC_FS=y
CONFIG_SND_VERBOSE_PROCFS=y
# CONFIG_SND_VERBOSE_PRINTK is not set
CONFIG_SND_CTL_FAST_LOOKUP=y
CONFIG_SND_DEBUG=y
CONFIG_SND_DEBUG_VERBOSE=y
# CONFIG_SND_PCM_XRUN_DEBUG is not set
# CONFIG_SND_CTL_INPUT_VALIDATION is not set
CONFIG_SND_CTL_DEBUG=y
CONFIG_SND_SEQUENCER=y
# CONFIG_SND_SEQ_DUMMY is not set
# CONFIG_SND_DRIVERS is not set
#
# HD-Audio
#
# end of HD-Audio
CONFIG_SND_HDA_PREALLOC_SIZE=64
CONFIG_SND_PCMCIA=y
# CONFIG_SND_VXPOCKET is not set
# CONFIG_SND_PDAUDIOCF is not set
# CONFIG_SND_SOC is not set
# CONFIG_SND_VIRTIO is not set
#
# HID support
#
CONFIG_HID=y
# CONFIG_HID_BATTERY_STRENGTH is not set
CONFIG_HIDRAW=y
# CONFIG_UHID is not set
# CONFIG_HID_GENERIC is not set
#
# Special HID drivers
#
CONFIG_HID_A4TECH=y
# CONFIG_HID_ACRUX is not set
CONFIG_HID_APPLE=y
CONFIG_HID_AUREAL=y
CONFIG_HID_BELKIN=y
# CONFIG_HID_CHERRY is not set
CONFIG_HID_COUGAR=y
CONFIG_HID_MACALLY=y
CONFIG_HID_CMEDIA=y
CONFIG_HID_CYPRESS=y
CONFIG_HID_DRAGONRISE=y
# CONFIG_DRAGONRISE_FF is not set
CONFIG_HID_EMS_FF=y
CONFIG_HID_ELECOM=y
# CONFIG_HID_EZKEY is not set
CONFIG_HID_GEMBIRD=y
CONFIG_HID_GFRM=y
# CONFIG_HID_GLORIOUS is not set
CONFIG_HID_VIVALDI_COMMON=y
CONFIG_HID_VIVALDI=y
CONFIG_HID_KEYTOUCH=y
# CONFIG_HID_KYE is not set
# CONFIG_HID_WALTOP is not set
CONFIG_HID_VIEWSONIC=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 is not set
CONFIG_HID_LCPOWER=y
CONFIG_HID_LED=y
CONFIG_HID_LENOVO=y
# CONFIG_HID_MAGICMOUSE is not set
CONFIG_HID_MALTRON=y
CONFIG_HID_MAYFLASH=y
# CONFIG_HID_REDRAGON is not set
CONFIG_HID_MICROSOFT=y
# CONFIG_HID_MONTEREY is not set
CONFIG_HID_MULTITOUCH=y
CONFIG_HID_NINTENDO=y
CONFIG_NINTENDO_FF=y
CONFIG_HID_NTI=y
# CONFIG_HID_ORTEK is not set
# CONFIG_HID_PANTHERLORD is not set
CONFIG_HID_PETALYNX=y
# CONFIG_HID_PICOLCD is not set
CONFIG_HID_PLANTRONICS=y
# CONFIG_HID_RAZER is not set
# CONFIG_HID_PRIMAX is not set
CONFIG_HID_SAITEK=y
CONFIG_HID_SEMITEK=y
# CONFIG_HID_SPEEDLINK is not set
# CONFIG_HID_STEAM is not set
# CONFIG_HID_STEELSERIES is not set
CONFIG_HID_SUNPLUS=y
CONFIG_HID_RMI=y
CONFIG_HID_GREENASIA=y
CONFIG_GREENASIA_FF=y
CONFIG_HID_SMARTJOYPLUS=y
# CONFIG_SMARTJOYPLUS_FF is not set
CONFIG_HID_TIVO=y
CONFIG_HID_TOPSEED=y
# CONFIG_HID_THINGM is not set
# CONFIG_HID_UDRAW_PS3 is not set
CONFIG_HID_WIIMOTE=y
CONFIG_HID_XINMO=y
CONFIG_HID_ZEROPLUS=y
CONFIG_ZEROPLUS_FF=y
CONFIG_HID_ZYDACRON=y
# CONFIG_HID_SENSOR_HUB 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 is not set
# end of I2C HID support
CONFIG_I2C_HID_CORE=y
# end of HID support
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
# CONFIG_USB_SUPPORT is not set
# CONFIG_MMC is not set
CONFIG_MEMSTICK=y
CONFIG_MEMSTICK_DEBUG=y
#
# MemoryStick drivers
#
CONFIG_MEMSTICK_UNSAFE_RESUME=y
CONFIG_MSPRO_BLOCK=y
CONFIG_MS_BLOCK=y
#
# MemoryStick Host Controller Drivers
#
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
CONFIG_LEDS_CLASS_FLASH=y
# CONFIG_LEDS_CLASS_MULTICOLOR is not set
CONFIG_LEDS_BRIGHTNESS_HW_CHANGED=y
#
# LED drivers
#
# CONFIG_LEDS_AN30259A is not set
# CONFIG_LEDS_ARIEL is not set
CONFIG_LEDS_AW2013=y
CONFIG_LEDS_BCM6328=y
# CONFIG_LEDS_BCM6358 is not set
CONFIG_LEDS_LM3530=y
CONFIG_LEDS_LM3532=y
CONFIG_LEDS_LM3533=y
# CONFIG_LEDS_LM3642 is not set
CONFIG_LEDS_LM3692X=y
# CONFIG_LEDS_S3C24XX is not set
CONFIG_LEDS_COBALT_QUBE=y
# CONFIG_LEDS_COBALT_RAQ is not set
CONFIG_LEDS_PCA9532=y
# CONFIG_LEDS_PCA9532_GPIO is not set
# CONFIG_LEDS_GPIO is not set
CONFIG_LEDS_LP3944=y
CONFIG_LEDS_LP3952=y
CONFIG_LEDS_LP50XX=y
# CONFIG_LEDS_LP55XX_COMMON is not set
# CONFIG_LEDS_LP8788 is not set
CONFIG_LEDS_LP8860=y
# CONFIG_LEDS_PCA955X is not set
# CONFIG_LEDS_PCA963X is not set
CONFIG_LEDS_WM831X_STATUS=y
CONFIG_LEDS_WM8350=y
CONFIG_LEDS_DA903X=y
CONFIG_LEDS_PWM=y
CONFIG_LEDS_BD2802=y
CONFIG_LEDS_LT3593=y
# CONFIG_LEDS_ADP5520 is not set
CONFIG_LEDS_MC13783=y
# CONFIG_LEDS_NS2 is not set
CONFIG_LEDS_NETXBIG=y
CONFIG_LEDS_TCA6507=y
# CONFIG_LEDS_TLC591XX is not set
CONFIG_LEDS_LM355x=y
CONFIG_LEDS_OT200=y
CONFIG_LEDS_MENF21BMC=y
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=y
CONFIG_LEDS_SYSCON=y
CONFIG_LEDS_PM8058=y
CONFIG_LEDS_MLXREG=y
CONFIG_LEDS_USER=y
CONFIG_LEDS_TI_LMU_COMMON=y
CONFIG_LEDS_LM3697=y
CONFIG_LEDS_LM36274=y
CONFIG_LEDS_IP30=y
# CONFIG_LEDS_ACER_A500 is not set
# CONFIG_LEDS_BCM63138 is not set
CONFIG_LEDS_LGM=y
#
# Flash and Torch LED drivers
#
CONFIG_LEDS_AAT1290=y
# CONFIG_LEDS_AS3645A is not set
CONFIG_LEDS_KTD2692=y
CONFIG_LEDS_LM3601X=y
# CONFIG_LEDS_MAX77693 is not set
# CONFIG_LEDS_MT6360 is not set
CONFIG_LEDS_RT4505=y
# CONFIG_LEDS_RT8515 is not set
CONFIG_LEDS_SGM3140=y
#
# RGB LED drivers
#
#
# LED Triggers
#
# CONFIG_LEDS_TRIGGERS is not set
#
# Simple LED drivers
#
CONFIG_ACCESSIBILITY=y
# CONFIG_A11Y_BRAILLE_CONSOLE is not set
#
# Speakup console speech
#
# CONFIG_SPEAKUP is not set
# end of Speakup console speech
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=y
# CONFIG_RTC_LIB_KUNIT_TEST is not set
CONFIG_RTC_NVMEM=y
#
# RTC interfaces
#
# CONFIG_RTC_INTF_SYSFS is not set
# CONFIG_RTC_INTF_PROC is not set
CONFIG_RTC_INTF_DEV=y
# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
# CONFIG_RTC_DRV_TEST is not set
#
# I2C RTC drivers
#
CONFIG_RTC_DRV_88PM80X=y
CONFIG_RTC_DRV_ABB5ZES3=y
# CONFIG_RTC_DRV_ABEOZ9 is not set
CONFIG_RTC_DRV_ABX80X=y
# CONFIG_RTC_DRV_BRCMSTB is not set
CONFIG_RTC_DRV_DS1307=y
# CONFIG_RTC_DRV_DS1307_CENTURY is not set
# CONFIG_RTC_DRV_DS1374 is not set
# CONFIG_RTC_DRV_DS1672 is not set
# CONFIG_RTC_DRV_HYM8563 is not set
# CONFIG_RTC_DRV_LP8788 is not set
CONFIG_RTC_DRV_MAX6900=y
CONFIG_RTC_DRV_MAX8907=y
CONFIG_RTC_DRV_MAX77686=y
# CONFIG_RTC_DRV_NCT3018Y is not set
CONFIG_RTC_DRV_RS5C372=y
CONFIG_RTC_DRV_ISL1208=y
CONFIG_RTC_DRV_ISL12022=y
CONFIG_RTC_DRV_ISL12026=y
# CONFIG_RTC_DRV_X1205 is not set
# CONFIG_RTC_DRV_PCF8523 is not set
CONFIG_RTC_DRV_PCF85063=y
CONFIG_RTC_DRV_PCF85363=y
CONFIG_RTC_DRV_PCF8563=y
CONFIG_RTC_DRV_PCF8583=y
# CONFIG_RTC_DRV_M41T80 is not set
CONFIG_RTC_DRV_BQ32K=y
CONFIG_RTC_DRV_TWL4030=y
CONFIG_RTC_DRV_PALMAS=y
CONFIG_RTC_DRV_TPS6586X=y
CONFIG_RTC_DRV_TPS65910=y
CONFIG_RTC_DRV_RC5T619=y
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8010 is not set
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=y
CONFIG_RTC_DRV_SD3078=y
#
# SPI RTC drivers
#
CONFIG_RTC_I2C_AND_SPI=y
#
# SPI and I2C RTC drivers
#
CONFIG_RTC_DRV_DS3232=y
# CONFIG_RTC_DRV_DS3232_HWMON is not set
CONFIG_RTC_DRV_PCF2127=y
CONFIG_RTC_DRV_RV3029C2=y
CONFIG_RTC_DRV_RV3029_HWMON=y
# CONFIG_RTC_DRV_RX6110 is not set
#
# Platform RTC drivers
#
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 is not set
# CONFIG_RTC_DRV_DS17285 is not set
CONFIG_RTC_DRV_DS17485=y
# CONFIG_RTC_DRV_DS17885 is not set
CONFIG_RTC_DRV_DS1742=y
CONFIG_RTC_DRV_DS2404=y
CONFIG_RTC_DRV_DA9063=y
# CONFIG_RTC_DRV_STK17TA8 is not set
# CONFIG_RTC_DRV_M48T86 is not set
CONFIG_RTC_DRV_M48T35=y
# CONFIG_RTC_DRV_M48T59 is not set
CONFIG_RTC_DRV_MSM6242=y
# CONFIG_RTC_DRV_BQ4802 is not set
CONFIG_RTC_DRV_RP5C01=y
CONFIG_RTC_DRV_V3020=y
CONFIG_RTC_DRV_GAMECUBE=y
# CONFIG_RTC_DRV_WM831X is not set
# CONFIG_RTC_DRV_WM8350 is not set
CONFIG_RTC_DRV_SC27XX=y
# CONFIG_RTC_DRV_SPEAR is not set
CONFIG_RTC_DRV_PCF50633=y
# CONFIG_RTC_DRV_ZYNQMP is not set
#
# on-CPU RTC drivers
#
CONFIG_RTC_DRV_ASM9260=y
# CONFIG_RTC_DRV_DAVINCI is not set
CONFIG_RTC_DRV_DIGICOLOR=y
CONFIG_RTC_DRV_FSL_FTM_ALARM=y
# CONFIG_RTC_DRV_MESON is not set
# CONFIG_RTC_DRV_MESON_VRTC is not set
# CONFIG_RTC_DRV_OMAP is not set
CONFIG_RTC_DRV_S3C=y
# CONFIG_RTC_DRV_EP93XX is not set
CONFIG_RTC_DRV_AT91RM9200=y
CONFIG_RTC_DRV_AT91SAM9=y
CONFIG_RTC_DRV_RZN1=y
CONFIG_RTC_DRV_GENERIC=y
CONFIG_RTC_DRV_VT8500=y
CONFIG_RTC_DRV_SUN6I=y
CONFIG_RTC_DRV_SUNXI=y
# CONFIG_RTC_DRV_MV is not set
CONFIG_RTC_DRV_ARMADA38X=y
# CONFIG_RTC_DRV_CADENCE is not set
# CONFIG_RTC_DRV_FTRTC010 is not set
CONFIG_RTC_DRV_STMP=y
CONFIG_RTC_DRV_MC13XXX=y
CONFIG_RTC_DRV_JZ4740=y
CONFIG_RTC_DRV_LPC24XX=y
CONFIG_RTC_DRV_LPC32XX=y
CONFIG_RTC_DRV_PM8XXX=y
CONFIG_RTC_DRV_TEGRA=y
CONFIG_RTC_DRV_MXC=y
CONFIG_RTC_DRV_MXC_V2=y
CONFIG_RTC_DRV_SNVS=y
CONFIG_RTC_DRV_MOXART=y
CONFIG_RTC_DRV_MT2712=y
CONFIG_RTC_DRV_MT6397=y
CONFIG_RTC_DRV_MT7622=y
# CONFIG_RTC_DRV_XGENE is not set
CONFIG_RTC_DRV_R7301=y
# CONFIG_RTC_DRV_STM32 is not set
# CONFIG_RTC_DRV_RTD119X is not set
CONFIG_RTC_DRV_ASPEED=y
CONFIG_RTC_DRV_TI_K3=y
#
# HID Sensor RTC drivers
#
CONFIG_RTC_DRV_GOLDFISH=y
CONFIG_RTC_DRV_MSC313=y
CONFIG_RTC_DRV_POLARFIRE_SOC=y
CONFIG_DMADEVICES=y
# CONFIG_DMADEVICES_DEBUG is not set
#
# 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=y
CONFIG_APPLE_ADMAC=y
CONFIG_AXI_DMAC=y
CONFIG_BCM_SBA_RAID=y
CONFIG_DMA_JZ4780=y
# CONFIG_DMA_SA11X0 is not set
CONFIG_DMA_SUN6I=y
# CONFIG_DW_AXI_DMAC is not set
CONFIG_EP93XX_DMA=y
CONFIG_FSL_EDMA=y
CONFIG_IMG_MDC_DMA=y
CONFIG_INTEL_IDMA64=y
# CONFIG_INTEL_IOP_ADMA is not set
CONFIG_K3_DMA=y
CONFIG_MCF_EDMA=y
CONFIG_MILBEAUT_HDMAC=y
CONFIG_MILBEAUT_XDMAC=y
CONFIG_MMP_PDMA=y
CONFIG_MMP_TDMA=y
CONFIG_MV_XOR=y
# CONFIG_MXS_DMA is not set
CONFIG_NBPFAXI_DMA=y
CONFIG_STM32_DMA=y
CONFIG_STM32_DMAMUX=y
# CONFIG_STM32_MDMA is not set
CONFIG_SPRD_DMA=y
# CONFIG_S3C24XX_DMAC is not set
# CONFIG_TEGRA186_GPC_DMA is not set
CONFIG_TEGRA20_APB_DMA=y
CONFIG_TEGRA210_ADMA=y
CONFIG_TIMB_DMA=y
# CONFIG_UNIPHIER_MDMAC is not set
CONFIG_UNIPHIER_XDMAC=y
# CONFIG_XGENE_DMA is not set
CONFIG_XILINX_ZYNQMP_DMA=y
# CONFIG_XILINX_ZYNQMP_DPDMA is not set
CONFIG_MTK_HSDMA=y
CONFIG_MTK_CQDMA=y
CONFIG_QCOM_HIDMA_MGMT=y
CONFIG_QCOM_HIDMA=y
# CONFIG_DW_DMAC is not set
CONFIG_SF_PDMA=y
CONFIG_RENESAS_DMA=y
CONFIG_SH_DMAE_BASE=y
CONFIG_SH_DMAE=y
CONFIG_RCAR_DMAC=y
CONFIG_RENESAS_USB_DMAC=y
CONFIG_RZ_DMAC=y
# CONFIG_TI_EDMA is not set
CONFIG_DMA_OMAP=y
CONFIG_TI_DMA_CROSSBAR=y
CONFIG_INTEL_LDMA=y
#
# DMA Clients
#
CONFIG_ASYNC_TX_DMA=y
# CONFIG_DMATEST is not set
CONFIG_DMA_ENGINE_RAID=y
#
# DMABUF options
#
CONFIG_SYNC_FILE=y
CONFIG_SW_SYNC=y
# CONFIG_UDMABUF is not set
# CONFIG_DMABUF_MOVE_NOTIFY is not set
CONFIG_DMABUF_DEBUG=y
CONFIG_DMABUF_SELFTESTS=y
# CONFIG_DMABUF_HEAPS is not set
CONFIG_DMABUF_SYSFS_STATS=y
# end of DMABUF options
CONFIG_AUXDISPLAY=y
CONFIG_CHARLCD=y
CONFIG_LINEDISP=y
CONFIG_HD44780_COMMON=y
CONFIG_HD44780=y
CONFIG_IMG_ASCII_LCD=y
CONFIG_HT16K33=y
CONFIG_LCD2S=y
# CONFIG_PARPORT_PANEL is not set
# CONFIG_PANEL_CHANGE_MESSAGE is not set
# CONFIG_CHARLCD_BL_OFF is not set
CONFIG_CHARLCD_BL_ON=y
# CONFIG_CHARLCD_BL_FLASH is not set
# CONFIG_PANEL is not set
CONFIG_VFIO=y
CONFIG_VFIO_VIRQFD=y
# CONFIG_VFIO_NOIOMMU is not set
CONFIG_VFIO_PLATFORM=y
CONFIG_VFIO_AMBA=y
CONFIG_VFIO_PLATFORM_CALXEDAXGMAC_RESET=y
# CONFIG_VFIO_PLATFORM_AMDXGBE_RESET is not set
# 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 is not set
# CONFIG_STAGING is not set
# CONFIG_GOLDFISH is not set
# CONFIG_CHROME_PLATFORMS is not set
# CONFIG_MELLANOX_PLATFORM is not set
CONFIG_OLPC_XO175=y
# CONFIG_SURFACE_PLATFORMS is not set
CONFIG_HAVE_CLK=y
CONFIG_HAVE_CLK_PREPARE=y
CONFIG_COMMON_CLK=y
CONFIG_COMMON_CLK_WM831X=y
#
# Clock driver for ARM Reference designs
#
CONFIG_CLK_ICST=y
# CONFIG_CLK_SP810 is not set
# end of Clock driver for ARM Reference designs
# CONFIG_CLK_HSDK is not set
CONFIG_COMMON_CLK_APPLE_NCO=y
# CONFIG_COMMON_CLK_MAX77686 is not set
# CONFIG_COMMON_CLK_MAX9485 is not set
# CONFIG_COMMON_CLK_SCMI is not set
# CONFIG_COMMON_CLK_SCPI is not set
# CONFIG_COMMON_CLK_SI5341 is not set
CONFIG_COMMON_CLK_SI5351=y
CONFIG_COMMON_CLK_SI514=y
CONFIG_COMMON_CLK_SI544=y
# CONFIG_COMMON_CLK_SI570 is not set
CONFIG_COMMON_CLK_BM1880=y
# CONFIG_COMMON_CLK_CDCE706 is not set
CONFIG_COMMON_CLK_TPS68470=y
CONFIG_COMMON_CLK_CDCE925=y
# CONFIG_COMMON_CLK_CS2000_CP is not set
CONFIG_COMMON_CLK_EN7523=y
CONFIG_COMMON_CLK_FSL_FLEXSPI=y
CONFIG_COMMON_CLK_FSL_SAI=y
CONFIG_COMMON_CLK_GEMINI=y
CONFIG_COMMON_CLK_LAN966X=y
CONFIG_COMMON_CLK_ASPEED=y
CONFIG_COMMON_CLK_S2MPS11=y
CONFIG_COMMON_CLK_AXI_CLKGEN=y
CONFIG_CLK_QORIQ=y
CONFIG_CLK_LS1028A_PLLDIG=y
CONFIG_COMMON_CLK_XGENE=y
CONFIG_COMMON_CLK_LOCHNAGAR=y
CONFIG_COMMON_CLK_PALMAS=y
CONFIG_COMMON_CLK_PWM=y
CONFIG_COMMON_CLK_OXNAS=y
CONFIG_COMMON_CLK_RS9_PCIE=y
CONFIG_COMMON_CLK_VC5=y
# CONFIG_COMMON_CLK_MMP2_AUDIO is not set
CONFIG_COMMON_CLK_BD718XX=y
# CONFIG_COMMON_CLK_FIXED_MMIO is not set
CONFIG_COMMON_CLK_K210=y
# CONFIG_CLK_ACTIONS is not set
CONFIG_CLK_ANALOGBITS_WRPLL_CLN28HPC=y
CONFIG_CLK_BAIKAL_T1=y
CONFIG_CLK_BT1_CCU_PLL=y
CONFIG_CLK_BT1_CCU_DIV=y
CONFIG_CLK_BCM2711_DVP=y
CONFIG_CLK_BCM2835=y
CONFIG_CLK_BCM_63XX=y
CONFIG_CLK_BCM_63XX_GATE=y
CONFIG_CLK_BCM_KONA=y
CONFIG_COMMON_CLK_IPROC=y
# 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=y
# CONFIG_CLK_BCM_SR is not set
CONFIG_CLK_RASPBERRYPI=y
# CONFIG_COMMON_CLK_HI3516CV300 is not set
# CONFIG_COMMON_CLK_HI3519 is not set
CONFIG_COMMON_CLK_HI3559A=y
CONFIG_COMMON_CLK_HI3660=y
CONFIG_COMMON_CLK_HI3670=y
# CONFIG_COMMON_CLK_HI3798CV200 is not set
CONFIG_COMMON_CLK_HI6220=y
CONFIG_RESET_HISI=y
CONFIG_STUB_CLK_HI6220=y
CONFIG_STUB_CLK_HI3660=y
# CONFIG_COMMON_CLK_BOSTON is not set
CONFIG_MXC_CLK=y
CONFIG_CLK_IMX8MM=y
CONFIG_CLK_IMX8MN=y
CONFIG_CLK_IMX8MP=y
CONFIG_CLK_IMX8MQ=y
# CONFIG_CLK_IMX8ULP is not set
CONFIG_CLK_IMX93=y
#
# Ingenic SoCs drivers
#
CONFIG_INGENIC_CGU_COMMON=y
# CONFIG_INGENIC_CGU_JZ4740 is not set
CONFIG_INGENIC_CGU_JZ4725B=y
CONFIG_INGENIC_CGU_JZ4760=y
CONFIG_INGENIC_CGU_JZ4770=y
# CONFIG_INGENIC_CGU_JZ4780 is not set
CONFIG_INGENIC_CGU_X1000=y
CONFIG_INGENIC_CGU_X1830=y
CONFIG_INGENIC_TCU_CLK=y
# end of Ingenic SoCs drivers
# CONFIG_COMMON_CLK_KEYSTONE is not set
# CONFIG_TI_SYSCON_CLK is not set
#
# Clock driver for MediaTek SoC
#
CONFIG_COMMON_CLK_MEDIATEK=y
# CONFIG_COMMON_CLK_MT2701 is not set
CONFIG_COMMON_CLK_MT2712=y
CONFIG_COMMON_CLK_MT2712_BDPSYS=y
# CONFIG_COMMON_CLK_MT2712_IMGSYS is not set
# CONFIG_COMMON_CLK_MT2712_JPGDECSYS is not set
# CONFIG_COMMON_CLK_MT2712_MFGCFG is not set
# CONFIG_COMMON_CLK_MT2712_MMSYS is not set
# CONFIG_COMMON_CLK_MT2712_VDECSYS is not set
CONFIG_COMMON_CLK_MT2712_VENCSYS=y
# CONFIG_COMMON_CLK_MT6765 is not set
CONFIG_COMMON_CLK_MT6779=y
CONFIG_COMMON_CLK_MT6779_MMSYS=y
CONFIG_COMMON_CLK_MT6779_IMGSYS=y
# CONFIG_COMMON_CLK_MT6779_IPESYS is not set
# CONFIG_COMMON_CLK_MT6779_CAMSYS is not set
CONFIG_COMMON_CLK_MT6779_VDECSYS=y
CONFIG_COMMON_CLK_MT6779_VENCSYS=y
CONFIG_COMMON_CLK_MT6779_MFGCFG=y
CONFIG_COMMON_CLK_MT6779_AUDSYS=y
# 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=y
# 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=y
CONFIG_COMMON_CLK_MT8192=y
CONFIG_COMMON_CLK_MT8192_AUDSYS=y
# CONFIG_COMMON_CLK_MT8192_CAMSYS is not set
# CONFIG_COMMON_CLK_MT8192_IMGSYS is not set
# CONFIG_COMMON_CLK_MT8192_IMP_IIC_WRAP is not set
CONFIG_COMMON_CLK_MT8192_IPESYS=y
# CONFIG_COMMON_CLK_MT8192_MDPSYS is not set
# CONFIG_COMMON_CLK_MT8192_MFGCFG is not set
# CONFIG_COMMON_CLK_MT8192_MMSYS is not set
CONFIG_COMMON_CLK_MT8192_MSDC=y
CONFIG_COMMON_CLK_MT8192_SCP_ADSP=y
# CONFIG_COMMON_CLK_MT8192_VDECSYS is not set
# CONFIG_COMMON_CLK_MT8192_VENCSYS is not set
# CONFIG_COMMON_CLK_MT8195 is not set
CONFIG_COMMON_CLK_MT8516=y
CONFIG_COMMON_CLK_MT8516_AUDSYS=y
# end of Clock driver for MediaTek SoC
#
# Clock support for Amlogic platforms
#
# end of Clock support for Amlogic platforms
# CONFIG_MSTAR_MSC313_MPLL is not set
CONFIG_MCHP_CLK_MPFS=y
# CONFIG_COMMON_CLK_PISTACHIO is not set
# CONFIG_COMMON_CLK_QCOM is not set
# CONFIG_CLK_MT7621 is not set
CONFIG_CLK_RENESAS=y
CONFIG_CLK_EMEV2=y
# CONFIG_CLK_RZA1 is not set
CONFIG_CLK_R7S9210=y
# CONFIG_CLK_R8A73A4 is not set
CONFIG_CLK_R8A7740=y
CONFIG_CLK_R8A7742=y
# CONFIG_CLK_R8A7743 is not set
CONFIG_CLK_R8A7745=y
# CONFIG_CLK_R8A77470 is not set
CONFIG_CLK_R8A774A1=y
CONFIG_CLK_R8A774B1=y
# CONFIG_CLK_R8A774C0 is not set
# CONFIG_CLK_R8A774E1 is not set
# CONFIG_CLK_R8A7778 is not set
CONFIG_CLK_R8A7779=y
# CONFIG_CLK_R8A7790 is not set
# CONFIG_CLK_R8A7791 is not set
CONFIG_CLK_R8A7792=y
CONFIG_CLK_R8A7794=y
# CONFIG_CLK_R8A7795 is not set
# CONFIG_CLK_R8A77960 is not set
CONFIG_CLK_R8A77961=y
# CONFIG_CLK_R8A77965 is not set
CONFIG_CLK_R8A77970=y
# CONFIG_CLK_R8A77980 is not set
# CONFIG_CLK_R8A77990 is not set
CONFIG_CLK_R8A77995=y
CONFIG_CLK_R8A779A0=y
# CONFIG_CLK_R8A779F0 is not set
CONFIG_CLK_R8A779G0=y
CONFIG_CLK_R9A06G032=y
# CONFIG_CLK_R9A07G043 is not set
# CONFIG_CLK_R9A07G044 is not set
# CONFIG_CLK_R9A07G054 is not set
CONFIG_CLK_R9A09G011=y
# CONFIG_CLK_SH73A0 is not set
CONFIG_CLK_RCAR_CPG_LIB=y
CONFIG_CLK_RCAR_GEN2_CPG=y
CONFIG_CLK_RCAR_GEN3_CPG=y
CONFIG_CLK_RCAR_GEN4_CPG=y
# CONFIG_CLK_RCAR_USB2_CLOCK_SEL is not set
CONFIG_CLK_RZG2L=y
CONFIG_CLK_RENESAS_CPG_MSSR=y
CONFIG_CLK_RENESAS_CPG_MSTP=y
CONFIG_CLK_RENESAS_DIV6=y
CONFIG_COMMON_CLK_SAMSUNG=y
# CONFIG_S3C64XX_COMMON_CLK is not set
# CONFIG_S5PV210_COMMON_CLK is not set
CONFIG_EXYNOS_3250_COMMON_CLK=y
# CONFIG_EXYNOS_4_COMMON_CLK is not set
# CONFIG_EXYNOS_5250_COMMON_CLK is not set
# CONFIG_EXYNOS_5260_COMMON_CLK is not set
CONFIG_EXYNOS_5410_COMMON_CLK=y
# CONFIG_EXYNOS_5420_COMMON_CLK is not set
CONFIG_EXYNOS_ARM64_COMMON_CLK=y
CONFIG_EXYNOS_AUDSS_CLK_CON=y
CONFIG_EXYNOS_CLKOUT=y
CONFIG_S3C2410_COMMON_CLK=y
# CONFIG_S3C2412_COMMON_CLK is not set
CONFIG_S3C2443_COMMON_CLK=y
# CONFIG_TESLA_FSD_COMMON_CLK is not set
CONFIG_CLK_SIFIVE=y
CONFIG_CLK_SIFIVE_PRCI=y
CONFIG_CLK_INTEL_SOCFPGA=y
# CONFIG_CLK_INTEL_SOCFPGA32 is not set
# CONFIG_CLK_INTEL_SOCFPGA64 is not set
CONFIG_SPRD_COMMON_CLK=y
CONFIG_SPRD_SC9860_CLK=y
CONFIG_SPRD_SC9863A_CLK=y
CONFIG_CLK_STARFIVE_JH7100=y
# CONFIG_CLK_STARFIVE_JH7100_AUDIO is not set
# CONFIG_CLK_SUNXI is not set
CONFIG_SUNXI_CCU=y
# CONFIG_SUNIV_F1C100S_CCU is not set
CONFIG_SUN20I_D1_CCU=y
# CONFIG_SUN20I_D1_R_CCU is not set
CONFIG_SUN50I_A64_CCU=y
CONFIG_SUN50I_A100_CCU=y
# CONFIG_SUN50I_A100_R_CCU is not set
CONFIG_SUN50I_H6_CCU=y
# CONFIG_SUN50I_H616_CCU is not set
CONFIG_SUN50I_H6_R_CCU=y
CONFIG_SUN4I_A10_CCU=y
CONFIG_SUN5I_CCU=y
CONFIG_SUN6I_A31_CCU=y
CONFIG_SUN6I_RTC_CCU=y
CONFIG_SUN8I_A23_CCU=y
# CONFIG_SUN8I_A33_CCU is not set
CONFIG_SUN8I_A83T_CCU=y
CONFIG_SUN8I_H3_CCU=y
CONFIG_SUN8I_V3S_CCU=y
# CONFIG_SUN8I_DE2_CCU is not set
CONFIG_SUN8I_R40_CCU=y
CONFIG_SUN9I_A80_CCU=y
CONFIG_SUN8I_R_CCU=y
CONFIG_COMMON_CLK_TI_ADPLL=y
# CONFIG_CLK_UNIPHIER is not set
# CONFIG_COMMON_CLK_VISCONTI is not set
# CONFIG_CLK_LGM_CGU is not set
CONFIG_XILINX_VCU=y
CONFIG_COMMON_CLK_ZYNQMP=y
CONFIG_CLK_KUNIT_TEST=y
CONFIG_CLK_GATE_KUNIT_TEST=y
# CONFIG_HWSPINLOCK is not set
#
# Clock Source drivers
#
CONFIG_TIMER_OF=y
CONFIG_TIMER_PROBE=y
CONFIG_CLKSRC_MMIO=y
CONFIG_BCM2835_TIMER=y
CONFIG_BCM_KONA_TIMER=y
# CONFIG_DAVINCI_TIMER is not set
# CONFIG_DIGICOLOR_TIMER is not set
CONFIG_OMAP_DM_TIMER=y
# CONFIG_DW_APB_TIMER is not set
# CONFIG_FTTMR010_TIMER is not set
CONFIG_IXP4XX_TIMER=y
# CONFIG_MESON6_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 is not set
CONFIG_VT8500_TIMER=y
CONFIG_NPCM7XX_TIMER=y
# CONFIG_CADENCE_TTC_TIMER is not set
CONFIG_ASM9260_TIMER=y
# CONFIG_CLKSRC_DBX500_PRCMU is not set
CONFIG_CLPS711X_TIMER=y
CONFIG_MXS_TIMER=y
# CONFIG_NSPIRE_TIMER is not set
# CONFIG_INTEGRATOR_AP_TIMER is not set
# CONFIG_CLKSRC_PISTACHIO is not set
CONFIG_CLKSRC_TI_32K=y
# CONFIG_CLKSRC_STM32_LP is not set
CONFIG_CLKSRC_MPS2=y
CONFIG_ARC_TIMERS=y
# CONFIG_ARC_TIMERS_64BIT is not set
# CONFIG_ARM_TIMER_SP804 is not set
# CONFIG_ARMV7M_SYSTICK is not set
CONFIG_ATMEL_PIT=y
# CONFIG_ATMEL_ST is not set
# CONFIG_CLKSRC_SAMSUNG_PWM is not set
# CONFIG_FSL_FTM_TIMER is not set
CONFIG_OXNAS_RPS_TIMER=y
CONFIG_MTK_TIMER=y
CONFIG_CLKSRC_JCORE_PIT=y
# CONFIG_SH_TIMER_CMT is not set
CONFIG_SH_TIMER_MTU2=y
# CONFIG_RENESAS_OSTM is not set
# CONFIG_SH_TIMER_TMU is not set
# CONFIG_EM_TIMER_STI is not set
# CONFIG_CLKSRC_VERSATILE is not set
CONFIG_CLKSRC_PXA=y
# CONFIG_TIMER_IMX_SYS_CTR is not set
CONFIG_CLKSRC_ST_LPC=y
CONFIG_GXP_TIMER=y
CONFIG_CLINT_TIMER=y
CONFIG_MSC313E_TIMER=y
# CONFIG_INGENIC_TIMER is not set
CONFIG_INGENIC_SYSOST=y
# 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_IMX_MBOX=y
CONFIG_PLATFORM_MHU=y
CONFIG_ARMADA_37XX_RWTM_MBOX=y
CONFIG_ROCKCHIP_MBOX=y
# CONFIG_ALTERA_MBOX is not set
CONFIG_MAILBOX_TEST=y
# CONFIG_POLARFIRE_SOC_MAILBOX is not set
# CONFIG_QCOM_APCS_IPC is not set
CONFIG_BCM_PDC_MBOX=y
# CONFIG_STM32_IPCC is not set
CONFIG_MTK_ADSP_MBOX=y
CONFIG_MTK_CMDQ_MBOX=y
# CONFIG_SUN6I_MSGBOX is not set
CONFIG_SPRD_MBOX=y
# CONFIG_QCOM_IPCC is not set
CONFIG_IOMMU_API=y
#
# Remoteproc drivers
#
CONFIG_REMOTEPROC=y
CONFIG_REMOTEPROC_CDEV=y
# CONFIG_INGENIC_VPU_RPROC is not set
CONFIG_MTK_SCP=y
CONFIG_MESON_MX_AO_ARC_REMOTEPROC=y
# CONFIG_RCAR_REMOTEPROC is not set
# end of Remoteproc drivers
#
# Rpmsg drivers
#
CONFIG_RPMSG=y
CONFIG_RPMSG_CTRL=y
CONFIG_RPMSG_NS=y
CONFIG_RPMSG_MTK_SCP=y
CONFIG_RPMSG_QCOM_GLINK=y
CONFIG_RPMSG_QCOM_GLINK_RPM=y
CONFIG_RPMSG_VIRTIO=y
# end of Rpmsg drivers
CONFIG_SOUNDWIRE=y
#
# SoundWire Devices
#
#
# SOC (System On Chip) specific Drivers
#
#
# Amlogic SoC drivers
#
CONFIG_MESON_CANVAS=y
# CONFIG_MESON_CLK_MEASURE is not set
CONFIG_MESON_GX_SOCINFO=y
# CONFIG_MESON_MX_SOCINFO is not set
# end of Amlogic SoC drivers
#
# Apple SoC drivers
#
CONFIG_APPLE_RTKIT=y
CONFIG_APPLE_SART=y
# end of Apple SoC drivers
#
# ASPEED SoC drivers
#
# CONFIG_ASPEED_LPC_CTRL is not set
CONFIG_ASPEED_LPC_SNOOP=y
CONFIG_ASPEED_UART_ROUTING=y
CONFIG_ASPEED_P2A_CTRL=y
CONFIG_ASPEED_SOCINFO=y
# end of ASPEED SoC drivers
CONFIG_AT91_SOC_ID=y
CONFIG_AT91_SOC_SFR=y
#
# Broadcom SoC drivers
#
CONFIG_BCM2835_POWER=y
CONFIG_SOC_BCM63XX=y
CONFIG_SOC_BRCMSTB=y
CONFIG_BCM63XX_POWER=y
# CONFIG_BCM_PMB is not set
# end of Broadcom SoC drivers
# CONFIG_SOC_K210_SYSCTL is not set
#
# NXP/Freescale QorIQ SoC drivers
#
# CONFIG_QUICC_ENGINE is not set
CONFIG_DPAA2_CONSOLE=y
# end of NXP/Freescale QorIQ SoC drivers
#
# fujitsu SoC drivers
#
# end of fujitsu SoC drivers
#
# i.MX SoC drivers
#
# CONFIG_SOC_IMX8M is not set
# end of i.MX SoC drivers
#
# IXP4xx SoC drivers
#
CONFIG_IXP4XX_QMGR=y
CONFIG_IXP4XX_NPE=y
# 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=y
CONFIG_MTK_DEVAPC=y
CONFIG_MTK_INFRACFG=y
# CONFIG_MTK_PMIC_WRAP is not set
CONFIG_MTK_SCPSYS=y
CONFIG_MTK_MMSYS=y
# end of MediaTek SoC drivers
#
# Qualcomm SoC drivers
#
CONFIG_QCOM_COMMAND_DB=y
CONFIG_QCOM_GENI_SE=y
# CONFIG_QCOM_GSBI is not set
CONFIG_QCOM_LLCC=y
CONFIG_QCOM_RPMH=y
CONFIG_QCOM_RPMHPD=y
CONFIG_QCOM_SMD_RPM=y
# CONFIG_QCOM_SPM is not set
# CONFIG_QCOM_WCNSS_CTRL is not set
CONFIG_QCOM_ICC_BWMON=y
# end of Qualcomm SoC drivers
# CONFIG_SOC_RENESAS is not set
# CONFIG_ROCKCHIP_GRF is not set
CONFIG_ROCKCHIP_IODOMAIN=y
CONFIG_SOC_SAMSUNG=y
CONFIG_EXYNOS_ASV_ARM=y
CONFIG_EXYNOS_CHIPID=y
# CONFIG_EXYNOS_USI is not set
CONFIG_EXYNOS_PM_DOMAINS=y
# CONFIG_EXYNOS_REGULATOR_COUPLER is not set
# CONFIG_SIFIVE_L2 is not set
# CONFIG_SOC_TI is not set
CONFIG_UX500_SOC_ID=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=y
CONFIG_ARM_IMX_BUS_DEVFREQ=y
CONFIG_ARM_TEGRA_DEVFREQ=y
CONFIG_ARM_MEDIATEK_CCI_DEVFREQ=y
# CONFIG_ARM_SUN8I_A33_MBUS_DEVFREQ is not set
CONFIG_PM_DEVFREQ_EVENT=y
CONFIG_DEVFREQ_EVENT_EXYNOS_NOCP=y
CONFIG_DEVFREQ_EVENT_EXYNOS_PPMU=y
CONFIG_DEVFREQ_EVENT_ROCKCHIP_DFI=y
CONFIG_EXTCON=y
#
# Extcon Device Drivers
#
# CONFIG_EXTCON_FSA9480 is not set
# CONFIG_EXTCON_GPIO is not set
CONFIG_EXTCON_MAX14577=y
CONFIG_EXTCON_MAX3355=y
# CONFIG_EXTCON_MAX77693 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=y
CONFIG_EXTCON_USB_GPIO=y
# CONFIG_EXTCON_USBC_TUSB320 is not set
CONFIG_MEMORY=y
CONFIG_DDR=y
CONFIG_ATMEL_SDRAMC=y
# CONFIG_ATMEL_EBI is not set
CONFIG_BRCMSTB_DPFE=y
# CONFIG_BT1_L2_CTL is not set
# CONFIG_TI_AEMIF is not set
CONFIG_TI_EMIF=y
# CONFIG_OMAP_GPMC is not set
CONFIG_FPGA_DFL_EMIF=y
CONFIG_MVEBU_DEVBUS=y
CONFIG_FSL_CORENET_CF=y
CONFIG_FSL_IFC=y
# CONFIG_JZ4780_NEMC is not set
CONFIG_MTK_SMI=y
CONFIG_DA8XX_DDRCTL=y
CONFIG_RENESAS_RPCIF=y
# CONFIG_STM32_FMC2_EBI is not set
CONFIG_SAMSUNG_MC=y
CONFIG_EXYNOS5422_DMC=y
# CONFIG_EXYNOS_SROM is not set
# CONFIG_TEGRA_MC is not set
# CONFIG_IIO is not set
CONFIG_PWM=y
CONFIG_PWM_SYSFS=y
CONFIG_PWM_ATMEL=y
CONFIG_PWM_ATMEL_HLCDC_PWM=y
CONFIG_PWM_ATMEL_TCB=y
CONFIG_PWM_BCM_IPROC=y
CONFIG_PWM_BCM_KONA=y
CONFIG_PWM_BCM2835=y
# CONFIG_PWM_BERLIN is not set
CONFIG_PWM_BRCMSTB=y
CONFIG_PWM_CLK=y
CONFIG_PWM_CLPS711X=y
# 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 is not set
# CONFIG_PWM_IMX_TPM is not set
CONFIG_PWM_INTEL_LGM=y
CONFIG_PWM_IQS620A=y
# CONFIG_PWM_JZ4740 is not set
# CONFIG_PWM_KEEMBAY is not set
# CONFIG_PWM_LP3943 is not set
# CONFIG_PWM_LPC18XX_SCT is not set
CONFIG_PWM_LPC32XX=y
# CONFIG_PWM_LPSS_PLATFORM is not set
# CONFIG_PWM_MESON is not set
CONFIG_PWM_MTK_DISP=y
CONFIG_PWM_MEDIATEK=y
CONFIG_PWM_MXS=y
CONFIG_PWM_OMAP_DMTIMER=y
# CONFIG_PWM_PCA9685 is not set
CONFIG_PWM_PXA=y
CONFIG_PWM_RASPBERRYPI_POE=y
CONFIG_PWM_RCAR=y
# CONFIG_PWM_RENESAS_TPU is not set
CONFIG_PWM_ROCKCHIP=y
# CONFIG_PWM_SAMSUNG is not set
CONFIG_PWM_SIFIVE=y
CONFIG_PWM_SL28CPLD=y
CONFIG_PWM_SPEAR=y
CONFIG_PWM_SPRD=y
CONFIG_PWM_STI=y
CONFIG_PWM_STM32=y
CONFIG_PWM_STM32_LP=y
CONFIG_PWM_STMPE=y
CONFIG_PWM_SUN4I=y
CONFIG_PWM_SUNPLUS=y
CONFIG_PWM_TEGRA=y
CONFIG_PWM_TIECAP=y
CONFIG_PWM_TIEHRPWM=y
CONFIG_PWM_TWL=y
CONFIG_PWM_TWL_LED=y
CONFIG_PWM_VISCONTI=y
CONFIG_PWM_VT8500=y
CONFIG_PWM_XILINX=y
#
# IRQ chip support
#
CONFIG_IRQCHIP=y
CONFIG_AL_FIC=y
CONFIG_MADERA_IRQ=y
# CONFIG_JCORE_AIC is not set
# CONFIG_RENESAS_INTC_IRQPIN is not set
# CONFIG_RENESAS_IRQC is not set
# CONFIG_RENESAS_RZA1_IRQC is not set
# CONFIG_RENESAS_RZG2L_IRQC is not set
CONFIG_SL28CPLD_INTC=y
CONFIG_TS4800_IRQ=y
CONFIG_XILINX_INTC=y
CONFIG_INGENIC_TCU_IRQ=y
# CONFIG_IRQ_UNIPHIER_AIDET is not set
CONFIG_MESON_IRQ_GPIO=y
# CONFIG_IMX_IRQSTEER is not set
# CONFIG_IMX_INTMUX is not set
CONFIG_RISCV_INTC=y
CONFIG_SIFIVE_PLIC=y
CONFIG_EXYNOS_IRQ_COMBINER=y
# CONFIG_MST_IRQ is not set
CONFIG_MCHP_EIC=y
CONFIG_SUNPLUS_SP7021_INTC=y
# end of IRQ chip support
CONFIG_IPACK_BUS=y
CONFIG_SERIAL_IPOCTAL=y
CONFIG_ARCH_HAS_RESET_CONTROLLER=y
CONFIG_RESET_CONTROLLER=y
CONFIG_RESET_A10SR=y
# CONFIG_RESET_ATH79 is not set
# CONFIG_RESET_AXS10X is not set
CONFIG_RESET_BCM6345=y
CONFIG_RESET_BERLIN=y
# CONFIG_RESET_BRCMSTB is not set
CONFIG_RESET_BRCMSTB_RESCAL=y
# CONFIG_RESET_HSDK is not set
CONFIG_RESET_IMX7=y
CONFIG_RESET_INTEL_GW=y
CONFIG_RESET_K210=y
# CONFIG_RESET_LANTIQ is not set
CONFIG_RESET_LPC18XX=y
CONFIG_RESET_MCHP_SPARX5=y
CONFIG_RESET_MESON=y
CONFIG_RESET_MESON_AUDIO_ARB=y
# CONFIG_RESET_NPCM is not set
CONFIG_RESET_PISTACHIO=y
# CONFIG_RESET_QCOM_AOSS is not set
CONFIG_RESET_QCOM_PDC=y
CONFIG_RESET_RASPBERRYPI=y
# CONFIG_RESET_RZG2L_USBPHY_CTRL is not set
# CONFIG_RESET_SCMI is not set
CONFIG_RESET_SIMPLE=y
# CONFIG_RESET_SOCFPGA is not set
CONFIG_RESET_STARFIVE_JH7100=y
CONFIG_RESET_SUNPLUS=y
# CONFIG_RESET_SUNXI is not set
CONFIG_RESET_TI_SCI=y
CONFIG_RESET_TI_SYSCON=y
# CONFIG_RESET_TI_TPS380X is not set
CONFIG_RESET_TN48M_CPLD=y
CONFIG_RESET_UNIPHIER=y
CONFIG_RESET_UNIPHIER_GLUE=y
CONFIG_RESET_ZYNQ=y
# CONFIG_COMMON_RESET_HI3660 is not set
CONFIG_COMMON_RESET_HI6220=y
#
# PHY Subsystem
#
CONFIG_GENERIC_PHY=y
CONFIG_GENERIC_PHY_MIPI_DPHY=y
# CONFIG_PHY_LPC18XX_USB_OTG is not set
CONFIG_PHY_PISTACHIO_USB=y
CONFIG_PHY_XGENE=y
CONFIG_PHY_CAN_TRANSCEIVER=y
CONFIG_PHY_SUN6I_MIPI_DPHY=y
CONFIG_PHY_SUN50I_USB3=y
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=y
CONFIG_PHY_MESON_AXG_PCIE=y
# 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=y
CONFIG_PHY_CYGNUS_PCIE=y
# CONFIG_PHY_BCM_SR_USB is not set
# CONFIG_BCM_KONA_USB2_PHY is not set
CONFIG_PHY_BCM_NS_USB2=y
CONFIG_PHY_NS2_USB_DRD=y
CONFIG_PHY_BRCM_SATA=y
CONFIG_PHY_BRCM_USB=y
CONFIG_PHY_BCM_SR_PCIE=y
# end of PHY drivers for Broadcom platforms
# CONFIG_PHY_CADENCE_TORRENT is not set
CONFIG_PHY_CADENCE_DPHY=y
# CONFIG_PHY_CADENCE_DPHY_RX is not set
# CONFIG_PHY_CADENCE_SIERRA is not set
CONFIG_PHY_CADENCE_SALVO=y
CONFIG_PHY_FSL_IMX8MQ_USB=y
# CONFIG_PHY_MIXEL_LVDS_PHY is not set
CONFIG_PHY_MIXEL_MIPI_DPHY=y
CONFIG_PHY_FSL_IMX8M_PCIE=y
CONFIG_PHY_FSL_LYNX_28G=y
# 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=y
CONFIG_PHY_HISTB_COMBPHY=y
# CONFIG_PHY_HISI_INNO_USB2 is not set
# CONFIG_PHY_LANTIQ_VRX200_PCIE is not set
CONFIG_PHY_LANTIQ_RCU_USB2=y
CONFIG_ARMADA375_USBCLUSTER_PHY=y
CONFIG_PHY_BERLIN_SATA=y
# CONFIG_PHY_BERLIN_USB is not set
CONFIG_PHY_MVEBU_A3700_UTMI=y
# CONFIG_PHY_MVEBU_A38X_COMPHY is not set
# CONFIG_PHY_PXA_28NM_HSIC is not set
CONFIG_PHY_PXA_28NM_USB2=y
# CONFIG_PHY_PXA_USB is not set
CONFIG_PHY_MMP3_USB=y
# 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=y
CONFIG_PHY_MTK_XSPHY=y
CONFIG_PHY_MTK_HDMI=y
CONFIG_PHY_MTK_MIPI_DSI=y
# CONFIG_PHY_MTK_DP is not set
CONFIG_PHY_SPARX5_SERDES=y
CONFIG_PHY_LAN966X_SERDES=y
CONFIG_PHY_OCELOT_SERDES=y
CONFIG_PHY_ATH79_USB=y
# CONFIG_PHY_QCOM_EDP is not set
CONFIG_PHY_QCOM_IPQ4019_USB=y
CONFIG_PHY_QCOM_PCIE2=y
CONFIG_PHY_QCOM_QMP=y
# CONFIG_PHY_QCOM_QUSB2 is not set
# CONFIG_PHY_QCOM_USB_SNPS_FEMTO_V2 is not set
# CONFIG_PHY_QCOM_USB_HS_28NM is not set
CONFIG_PHY_QCOM_USB_SS=y
CONFIG_PHY_QCOM_IPQ806X_USB=y
# CONFIG_PHY_MT7621_PCI is not set
CONFIG_PHY_RALINK_USB=y
# CONFIG_PHY_RCAR_GEN3_USB3 is not set
CONFIG_PHY_ROCKCHIP_DPHY_RX0=y
# CONFIG_PHY_ROCKCHIP_INNO_HDMI is not set
# CONFIG_PHY_ROCKCHIP_INNO_CSIDPHY is not set
CONFIG_PHY_ROCKCHIP_INNO_DSIDPHY=y
# CONFIG_PHY_ROCKCHIP_PCIE is not set
CONFIG_PHY_ROCKCHIP_TYPEC=y
CONFIG_PHY_EXYNOS_DP_VIDEO=y
# CONFIG_PHY_EXYNOS_MIPI_VIDEO is not set
CONFIG_PHY_EXYNOS_PCIE=y
CONFIG_PHY_SAMSUNG_UFS=y
# CONFIG_PHY_SAMSUNG_USB2 is not set
# CONFIG_PHY_UNIPHIER_USB2 is not set
# CONFIG_PHY_UNIPHIER_USB3 is not set
# CONFIG_PHY_UNIPHIER_PCIE is not set
# CONFIG_PHY_UNIPHIER_AHCI is not set
# CONFIG_PHY_ST_SPEAR1310_MIPHY is not set
CONFIG_PHY_ST_SPEAR1340_MIPHY=y
CONFIG_PHY_STIH407_USB=y
# CONFIG_PHY_STM32_USBPHYC is not set
CONFIG_PHY_TEGRA194_P2U=y
# CONFIG_PHY_DA8XX_USB is not set
CONFIG_PHY_AM654_SERDES=y
CONFIG_PHY_J721E_WIZ=y
CONFIG_OMAP_CONTROL_PHY=y
# CONFIG_TI_PIPE3 is not set
# CONFIG_PHY_INTEL_KEEMBAY_EMMC is not set
CONFIG_PHY_INTEL_KEEMBAY_USB=y
# CONFIG_PHY_INTEL_LGM_COMBO is not set
# CONFIG_PHY_INTEL_LGM_EMMC is not set
CONFIG_PHY_INTEL_THUNDERBAY_EMMC=y
# CONFIG_PHY_XILINX_ZYNQMP is not set
# end of PHY Subsystem
CONFIG_POWERCAP=y
CONFIG_IDLE_INJECT=y
# CONFIG_DTPM is not set
# CONFIG_MCB is not set
CONFIG_RAS=y
#
# Android
#
# end of Android
CONFIG_LIBNVDIMM=y
CONFIG_BLK_DEV_PMEM=y
# CONFIG_BTT is not set
CONFIG_OF_PMEM=y
CONFIG_DAX=y
CONFIG_NVMEM=y
CONFIG_NVMEM_SYSFS=y
CONFIG_NVMEM_IMX_IIM=y
CONFIG_NVMEM_IMX_OCOTP=y
# CONFIG_JZ4780_EFUSE is not set
# CONFIG_NVMEM_LPC18XX_EEPROM is not set
# CONFIG_NVMEM_LPC18XX_OTP is not set
CONFIG_NVMEM_MXS_OCOTP=y
# CONFIG_MTK_EFUSE is not set
# CONFIG_MICROCHIP_OTPC is not set
# CONFIG_NVMEM_NINTENDO_OTP is not set
# CONFIG_QCOM_QFPROM is not set
# CONFIG_ROCKCHIP_EFUSE is not set
# CONFIG_ROCKCHIP_OTP is not set
CONFIG_NVMEM_BCM_OCOTP=y
# CONFIG_NVMEM_STM32_ROMEM is not set
# CONFIG_UNIPHIER_EFUSE is not set
# CONFIG_NVMEM_VF610_OCOTP is not set
# CONFIG_MESON_MX_EFUSE is not set
CONFIG_NVMEM_SNVS_LPGPR=y
# CONFIG_RAVE_SP_EEPROM is not set
# CONFIG_SC27XX_EFUSE is not set
# CONFIG_SPRD_EFUSE is not set
CONFIG_NVMEM_RMEM=y
CONFIG_NVMEM_BRCM_NVRAM=y
CONFIG_NVMEM_LAYERSCAPE_SFP=y
CONFIG_NVMEM_SUNPLUS_OCOTP=y
CONFIG_NVMEM_APPLE_EFUSES=y
#
# HW tracing support
#
CONFIG_STM=y
CONFIG_STM_PROTO_BASIC=y
CONFIG_STM_PROTO_SYS_T=y
# CONFIG_STM_DUMMY is not set
# CONFIG_STM_SOURCE_CONSOLE is not set
CONFIG_STM_SOURCE_HEARTBEAT=y
CONFIG_STM_SOURCE_FTRACE=y
CONFIG_INTEL_TH=y
# 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=y
# 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=y
CONFIG_FPGA_MGR_ZYNQ_FPGA=y
CONFIG_FPGA_BRIDGE=y
# CONFIG_ALTERA_FREEZE_BRIDGE is not set
CONFIG_XILINX_PR_DECOUPLER=y
CONFIG_FPGA_REGION=y
# CONFIG_OF_FPGA_REGION is not set
CONFIG_FPGA_DFL=y
CONFIG_FPGA_DFL_AFU=y
CONFIG_FPGA_DFL_NIOS_INTEL_PAC_N3000=y
CONFIG_FPGA_MGR_ZYNQMP_FPGA=y
CONFIG_FPGA_MGR_VERSAL_FPGA=y
CONFIG_FSI=y
# CONFIG_FSI_NEW_DEV_NODE is not set
# CONFIG_FSI_MASTER_GPIO is not set
# CONFIG_FSI_MASTER_HUB is not set
CONFIG_FSI_MASTER_ASPEED=y
CONFIG_FSI_SCOM=y
# CONFIG_FSI_SBEFIFO is not set
# CONFIG_TEE is not set
CONFIG_MULTIPLEXER=y
#
# Multiplexer drivers
#
# CONFIG_MUX_ADG792A is not set
CONFIG_MUX_GPIO=y
CONFIG_MUX_MMIO=y
# end of Multiplexer drivers
CONFIG_PM_OPP=y
CONFIG_SIOX=y
CONFIG_SIOX_BUS_GPIO=y
CONFIG_SLIMBUS=y
CONFIG_SLIM_QCOM_CTRL=y
# CONFIG_INTERCONNECT is not set
CONFIG_COUNTER=y
# CONFIG_104_QUAD_8 is not set
CONFIG_INTERRUPT_CNT=y
# CONFIG_STM32_TIMER_CNT is not set
CONFIG_STM32_LPTIMER_CNT=y
CONFIG_TI_EQEP=y
# CONFIG_FTM_QUADDEC is not set
# CONFIG_MICROCHIP_TCB_CAPTURE is not set
# CONFIG_MOST is not set
CONFIG_PECI=y
CONFIG_PECI_CPU=y
CONFIG_PECI_ASPEED=y
# CONFIG_HTE is not set
# end of Device Drivers
#
# File systems
#
# CONFIG_VALIDATE_FS_PARSER is not set
CONFIG_FS_IOMAP=y
CONFIG_EXT2_FS=y
CONFIG_EXT2_FS_XATTR=y
CONFIG_EXT2_FS_POSIX_ACL=y
# CONFIG_EXT2_FS_SECURITY is not set
CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_POSIX_ACL=y
CONFIG_EXT3_FS_SECURITY=y
CONFIG_EXT4_FS=y
CONFIG_EXT4_FS_POSIX_ACL=y
CONFIG_EXT4_FS_SECURITY=y
# CONFIG_EXT4_DEBUG is not set
# CONFIG_EXT4_KUNIT_TESTS is not set
CONFIG_JBD2=y
CONFIG_JBD2_DEBUG=y
CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_XFS_FS 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 is not set
# CONFIG_BTRFS_FS_RUN_SANITY_TESTS is not set
CONFIG_BTRFS_DEBUG=y
# CONFIG_BTRFS_ASSERT is not set
# CONFIG_BTRFS_FS_REF_VERIFY is not set
CONFIG_NILFS2_FS=y
CONFIG_F2FS_FS=y
# CONFIG_F2FS_STAT_FS is not set
CONFIG_F2FS_FS_XATTR=y
# CONFIG_F2FS_FS_POSIX_ACL is not set
# CONFIG_F2FS_FS_SECURITY is not set
CONFIG_F2FS_CHECK_FS=y
CONFIG_F2FS_FAULT_INJECTION=y
# CONFIG_F2FS_FS_COMPRESSION is not set
CONFIG_F2FS_IOSTAT=y
CONFIG_F2FS_UNFAIR_RWSEM=y
CONFIG_ZONEFS_FS=y
CONFIG_FS_POSIX_ACL=y
CONFIG_EXPORTFS=y
# CONFIG_EXPORTFS_BLOCK_OPS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FS_ENCRYPTION=y
CONFIG_FS_ENCRYPTION_ALGS=y
CONFIG_FS_VERITY=y
# CONFIG_FS_VERITY_DEBUG is not set
# CONFIG_FS_VERITY_BUILTIN_SIGNATURES is not set
CONFIG_FSNOTIFY=y
# CONFIG_DNOTIFY is not set
CONFIG_INOTIFY_USER=y
# CONFIG_FANOTIFY is not set
# CONFIG_QUOTA is not set
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=y
CONFIG_OVERLAY_FS_INDEX=y
CONFIG_OVERLAY_FS_XINO_AUTO=y
CONFIG_OVERLAY_FS_METACOPY=y
#
# Caches
#
CONFIG_NETFS_SUPPORT=y
CONFIG_NETFS_STATS=y
CONFIG_FSCACHE=y
CONFIG_FSCACHE_STATS=y
CONFIG_FSCACHE_DEBUG=y
CONFIG_CACHEFILES=y
CONFIG_CACHEFILES_DEBUG=y
CONFIG_CACHEFILES_ERROR_INJECTION=y
CONFIG_CACHEFILES_ONDEMAND=y
# end of Caches
#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=y
CONFIG_JOLIET=y
# CONFIG_ZISOFS is not set
# CONFIG_UDF_FS is not set
# 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 is not set
# CONFIG_FAT_KUNIT_TEST is not set
CONFIG_EXFAT_FS=y
CONFIG_EXFAT_DEFAULT_IOCHARSET="utf8"
# CONFIG_NTFS_FS is not set
# CONFIG_NTFS3_FS is not set
# end of DOS/FAT/EXFAT/NT Filesystems
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_CHILDREN=y
CONFIG_KERNFS=y
CONFIG_SYSFS=y
CONFIG_ARCH_HAS_GIGANTIC_PAGE=y
CONFIG_CONFIGFS_FS=y
# end of Pseudo filesystems
CONFIG_MISC_FILESYSTEMS=y
CONFIG_ORANGEFS_FS=y
CONFIG_ADFS_FS=y
# CONFIG_ADFS_FS_RW is not set
CONFIG_AFFS_FS=y
# CONFIG_ECRYPT_FS is not set
CONFIG_HFS_FS=y
CONFIG_HFSPLUS_FS=y
CONFIG_BEFS_FS=y
# CONFIG_BEFS_DEBUG is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
CONFIG_JFFS2_FS=y
CONFIG_JFFS2_FS_DEBUG=0
# CONFIG_JFFS2_FS_WRITEBUFFER is not set
CONFIG_JFFS2_SUMMARY=y
# CONFIG_JFFS2_FS_XATTR is not set
CONFIG_JFFS2_COMPRESSION_OPTIONS=y
# CONFIG_JFFS2_ZLIB is not set
# CONFIG_JFFS2_LZO is not set
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
# CONFIG_JFFS2_CMODE_NONE is not set
# CONFIG_JFFS2_CMODE_PRIORITY is not set
CONFIG_JFFS2_CMODE_SIZE=y
# CONFIG_JFFS2_CMODE_FAVOURLZO is not set
CONFIG_CRAMFS=y
CONFIG_CRAMFS_BLOCKDEV=y
# CONFIG_CRAMFS_MTD is not set
CONFIG_SQUASHFS=y
CONFIG_SQUASHFS_FILE_CACHE=y
# CONFIG_SQUASHFS_FILE_DIRECT is not set
CONFIG_SQUASHFS_DECOMP_SINGLE=y
# CONFIG_SQUASHFS_DECOMP_MULTI is not set
# CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU is not set
CONFIG_SQUASHFS_XATTR=y
CONFIG_SQUASHFS_ZLIB=y
# CONFIG_SQUASHFS_LZ4 is not set
CONFIG_SQUASHFS_LZO=y
# CONFIG_SQUASHFS_XZ is not set
# CONFIG_SQUASHFS_ZSTD is not set
CONFIG_SQUASHFS_4K_DEVBLK_SIZE=y
# CONFIG_SQUASHFS_EMBEDDED is not set
CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
# CONFIG_VXFS_FS is not set
CONFIG_MINIX_FS=y
CONFIG_OMFS_FS=y
CONFIG_HPFS_FS=y
CONFIG_QNX4FS_FS=y
CONFIG_QNX6FS_FS=y
# CONFIG_QNX6FS_DEBUG is not set
CONFIG_ROMFS_FS=y
# CONFIG_ROMFS_BACKED_BY_BLOCK is not set
CONFIG_ROMFS_BACKED_BY_MTD=y
# CONFIG_ROMFS_BACKED_BY_BOTH is not set
CONFIG_ROMFS_ON_MTD=y
CONFIG_PSTORE=y
CONFIG_PSTORE_DEFAULT_KMSG_BYTES=10240
CONFIG_PSTORE_DEFLATE_COMPRESS=y
# CONFIG_PSTORE_LZO_COMPRESS is not set
CONFIG_PSTORE_LZ4_COMPRESS=y
# CONFIG_PSTORE_LZ4HC_COMPRESS is not set
CONFIG_PSTORE_842_COMPRESS=y
CONFIG_PSTORE_ZSTD_COMPRESS=y
CONFIG_PSTORE_COMPRESS=y
CONFIG_PSTORE_DEFLATE_COMPRESS_DEFAULT=y
# CONFIG_PSTORE_LZ4_COMPRESS_DEFAULT is not set
# CONFIG_PSTORE_842_COMPRESS_DEFAULT is not set
# CONFIG_PSTORE_ZSTD_COMPRESS_DEFAULT is not set
CONFIG_PSTORE_COMPRESS_DEFAULT="deflate"
# CONFIG_PSTORE_CONSOLE is not set
CONFIG_PSTORE_PMSG=y
CONFIG_PSTORE_FTRACE=y
CONFIG_PSTORE_RAM=y
# CONFIG_PSTORE_BLK is not set
# CONFIG_SYSV_FS is not set
CONFIG_UFS_FS=y
CONFIG_UFS_FS_WRITE=y
CONFIG_UFS_DEBUG=y
CONFIG_EROFS_FS=y
CONFIG_EROFS_FS_DEBUG=y
# CONFIG_EROFS_FS_XATTR is not set
# CONFIG_EROFS_FS_ZIP is not set
CONFIG_EROFS_FS_ONDEMAND=y
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 is not set
# CONFIG_NLS_CODEPAGE_852 is not set
CONFIG_NLS_CODEPAGE_855=y
# CONFIG_NLS_CODEPAGE_857 is not set
CONFIG_NLS_CODEPAGE_860=y
# CONFIG_NLS_CODEPAGE_861 is not set
CONFIG_NLS_CODEPAGE_862=y
CONFIG_NLS_CODEPAGE_863=y
CONFIG_NLS_CODEPAGE_864=y
CONFIG_NLS_CODEPAGE_865=y
CONFIG_NLS_CODEPAGE_866=y
CONFIG_NLS_CODEPAGE_869=y
CONFIG_NLS_CODEPAGE_936=y
# CONFIG_NLS_CODEPAGE_950 is not set
# CONFIG_NLS_CODEPAGE_932 is not set
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
CONFIG_NLS_CODEPAGE_1250=y
CONFIG_NLS_CODEPAGE_1251=y
# CONFIG_NLS_ASCII is not set
# CONFIG_NLS_ISO8859_1 is not set
CONFIG_NLS_ISO8859_2=y
CONFIG_NLS_ISO8859_3=y
# CONFIG_NLS_ISO8859_4 is not set
CONFIG_NLS_ISO8859_5=y
# CONFIG_NLS_ISO8859_6 is not set
CONFIG_NLS_ISO8859_7=y
CONFIG_NLS_ISO8859_9=y
# CONFIG_NLS_ISO8859_13 is not set
CONFIG_NLS_ISO8859_14=y
# CONFIG_NLS_ISO8859_15 is not set
CONFIG_NLS_KOI8_R=y
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_MAC_ROMAN is not set
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 is not set
# CONFIG_NLS_MAC_INUIT is not set
CONFIG_NLS_MAC_ROMANIAN=y
# CONFIG_NLS_MAC_TURKISH is not set
CONFIG_NLS_UTF8=y
# CONFIG_UNICODE is not set
CONFIG_IO_WQ=y
# end of File systems
#
# Security options
#
CONFIG_KEYS=y
# CONFIG_KEYS_REQUEST_CACHE is not set
CONFIG_PERSISTENT_KEYRINGS=y
CONFIG_TRUSTED_KEYS=y
#
# No trust source selected!
#
# CONFIG_ENCRYPTED_KEYS is not set
# CONFIG_KEY_DH_OPERATIONS is not set
# CONFIG_SECURITY_DMESG_RESTRICT is not set
CONFIG_SECURITY=y
# CONFIG_SECURITYFS is not set
CONFIG_SECURITY_NETWORK=y
CONFIG_SECURITY_PATH=y
CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y
CONFIG_HARDENED_USERCOPY=y
# CONFIG_FORTIFY_SOURCE is not set
# CONFIG_STATIC_USERMODEHELPER is not set
# CONFIG_SECURITY_LOADPIN is not set
CONFIG_SECURITY_YAMA=y
# CONFIG_SECURITY_SAFESETID is not set
CONFIG_SECURITY_LOCKDOWN_LSM=y
# CONFIG_SECURITY_LOCKDOWN_LSM_EARLY is not set
CONFIG_LOCK_DOWN_KERNEL_FORCE_NONE=y
# CONFIG_LOCK_DOWN_KERNEL_FORCE_INTEGRITY is not set
# CONFIG_LOCK_DOWN_KERNEL_FORCE_CONFIDENTIALITY is not set
# CONFIG_SECURITY_LANDLOCK is not set
# CONFIG_INTEGRITY is not set
CONFIG_DEFAULT_SECURITY_DAC=y
CONFIG_LSM="landlock,lockdown,yama,loadpin,safesetid,integrity,bpf"
#
# Kernel hardening options
#
#
# Memory initialization
#
CONFIG_CC_HAS_AUTO_VAR_INIT_PATTERN=y
CONFIG_CC_HAS_AUTO_VAR_INIT_ZERO=y
# CONFIG_INIT_STACK_NONE is not set
CONFIG_INIT_STACK_ALL_PATTERN=y
# CONFIG_INIT_STACK_ALL_ZERO is not set
CONFIG_INIT_ON_ALLOC_DEFAULT_ON=y
# CONFIG_INIT_ON_FREE_DEFAULT_ON is not set
# end of Memory initialization
CONFIG_CC_HAS_RANDSTRUCT=y
CONFIG_RANDSTRUCT_NONE=y
# CONFIG_RANDSTRUCT_FULL is not set
# end of Kernel hardening options
# end of Security options
CONFIG_XOR_BLOCKS=y
CONFIG_ASYNC_TX_DISABLE_PQ_VAL_DMA=y
CONFIG_ASYNC_TX_DISABLE_XOR_VAL_DMA=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=y
#
# Public-key cryptography
#
CONFIG_CRYPTO_RSA=y
# CONFIG_CRYPTO_DH is not set
CONFIG_CRYPTO_ECC=y
CONFIG_CRYPTO_ECDH=y
CONFIG_CRYPTO_ECDSA=y
# CONFIG_CRYPTO_ECRDSA is not set
CONFIG_CRYPTO_SM2=y
# CONFIG_CRYPTO_CURVE25519 is not set
#
# Authenticated Encryption with Associated Data
#
CONFIG_CRYPTO_CCM=y
CONFIG_CRYPTO_GCM=y
# CONFIG_CRYPTO_CHACHA20POLY1305 is not set
CONFIG_CRYPTO_AEGIS128=y
CONFIG_CRYPTO_SEQIV=y
# CONFIG_CRYPTO_ECHAINIV is not set
#
# Block modes
#
CONFIG_CRYPTO_CBC=y
# CONFIG_CRYPTO_CFB is not set
CONFIG_CRYPTO_CTR=y
CONFIG_CRYPTO_CTS=y
CONFIG_CRYPTO_ECB=y
# CONFIG_CRYPTO_LRW is not set
CONFIG_CRYPTO_OFB=y
CONFIG_CRYPTO_PCBC=y
# CONFIG_CRYPTO_XTS is not set
# CONFIG_CRYPTO_KEYWRAP is not set
CONFIG_CRYPTO_NHPOLY1305=y
CONFIG_CRYPTO_ADIANTUM=y
# CONFIG_CRYPTO_HCTR2 is not set
CONFIG_CRYPTO_ESSIV=y
#
# Hash modes
#
CONFIG_CRYPTO_CMAC=y
CONFIG_CRYPTO_HMAC=y
# CONFIG_CRYPTO_XCBC is not set
# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
CONFIG_CRYPTO_CRC32C=y
CONFIG_CRYPTO_CRC32=y
CONFIG_CRYPTO_XXHASH=y
CONFIG_CRYPTO_BLAKE2B=y
CONFIG_CRYPTO_CRCT10DIF=y
CONFIG_CRYPTO_CRC64_ROCKSOFT=y
CONFIG_CRYPTO_GHASH=y
CONFIG_CRYPTO_POLY1305=y
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=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_WP512=y
#
# Ciphers
#
CONFIG_CRYPTO_AES=y
CONFIG_CRYPTO_AES_TI=y
CONFIG_CRYPTO_BLOWFISH=y
CONFIG_CRYPTO_BLOWFISH_COMMON=y
# CONFIG_CRYPTO_CAMELLIA is not set
CONFIG_CRYPTO_CAST_COMMON=y
CONFIG_CRYPTO_CAST5=y
# CONFIG_CRYPTO_CAST6 is not set
CONFIG_CRYPTO_DES=y
CONFIG_CRYPTO_FCRYPT=y
CONFIG_CRYPTO_CHACHA20=y
# CONFIG_CRYPTO_ARIA is not set
CONFIG_CRYPTO_SERPENT=y
# CONFIG_CRYPTO_SM4_GENERIC is not set
CONFIG_CRYPTO_TWOFISH=y
CONFIG_CRYPTO_TWOFISH_COMMON=y
#
# Compression
#
CONFIG_CRYPTO_DEFLATE=y
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_842=y
CONFIG_CRYPTO_LZ4=y
# CONFIG_CRYPTO_LZ4HC is not set
CONFIG_CRYPTO_ZSTD=y
#
# 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=y
CONFIG_CRYPTO_DRBG=y
CONFIG_CRYPTO_JITTERENTROPY=y
CONFIG_CRYPTO_HASH_INFO=y
# CONFIG_CRYPTO_HW is not set
CONFIG_ASYMMETRIC_KEY_TYPE=y
# CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE is not set
#
# Certificates for signature checking
#
# 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_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_STMP_DEVICE=y
#
# Crypto library routines
#
CONFIG_CRYPTO_LIB_AES=y
CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y
CONFIG_CRYPTO_LIB_CHACHA_GENERIC=y
CONFIG_CRYPTO_LIB_CHACHA=y
CONFIG_CRYPTO_LIB_CURVE25519_GENERIC=y
CONFIG_CRYPTO_LIB_CURVE25519=y
CONFIG_CRYPTO_LIB_DES=y
CONFIG_CRYPTO_LIB_POLY1305_RSIZE=1
CONFIG_CRYPTO_LIB_POLY1305_GENERIC=y
CONFIG_CRYPTO_LIB_POLY1305=y
CONFIG_CRYPTO_LIB_CHACHA20POLY1305=y
CONFIG_CRYPTO_LIB_SHA1=y
CONFIG_CRYPTO_LIB_SHA256=y
# end of Crypto library routines
CONFIG_LIB_MEMNEQ=y
CONFIG_CRC_CCITT=y
CONFIG_CRC16=y
CONFIG_CRC_T10DIF=y
CONFIG_CRC64_ROCKSOFT=y
CONFIG_CRC_ITU_T=y
CONFIG_CRC32=y
CONFIG_CRC32_SELFTEST=y
# CONFIG_CRC32_SLICEBY8 is not set
CONFIG_CRC32_SLICEBY4=y
# CONFIG_CRC32_SARWATE is not set
# CONFIG_CRC32_BIT is not set
CONFIG_CRC64=y
CONFIG_CRC4=y
CONFIG_CRC7=y
CONFIG_LIBCRC32C=y
CONFIG_CRC8=y
CONFIG_XXHASH=y
CONFIG_RANDOM32_SELFTEST=y
CONFIG_842_COMPRESS=y
CONFIG_842_DECOMPRESS=y
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_LZO_COMPRESS=y
CONFIG_LZO_DECOMPRESS=y
CONFIG_LZ4_COMPRESS=y
CONFIG_LZ4_DECOMPRESS=y
CONFIG_ZSTD_COMPRESS=y
CONFIG_ZSTD_DECOMPRESS=y
CONFIG_XZ_DEC=y
CONFIG_XZ_DEC_X86=y
CONFIG_XZ_DEC_POWERPC=y
CONFIG_XZ_DEC_IA64=y
CONFIG_XZ_DEC_ARM=y
CONFIG_XZ_DEC_ARMTHUMB=y
CONFIG_XZ_DEC_SPARC=y
# CONFIG_XZ_DEC_MICROLZMA is not set
CONFIG_XZ_DEC_BCJ=y
CONFIG_XZ_DEC_TEST=y
CONFIG_DECOMPRESS_GZIP=y
CONFIG_DECOMPRESS_BZIP2=y
CONFIG_GENERIC_ALLOCATOR=y
CONFIG_REED_SOLOMON=y
CONFIG_REED_SOLOMON_ENC8=y
CONFIG_REED_SOLOMON_DEC8=y
CONFIG_XARRAY_MULTI=y
CONFIG_ASSOCIATIVE_ARRAY=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT_MAP=y
CONFIG_HAS_DMA=y
CONFIG_ARCH_DMA_ADDR_T_64BIT=y
CONFIG_DMA_DECLARE_COHERENT=y
CONFIG_DMA_NONCOHERENT_MMAP=y
# CONFIG_DMA_API_DEBUG is not set
CONFIG_DMA_MAP_BENCHMARK=y
CONFIG_SGL_ALLOC=y
CONFIG_GLOB=y
CONFIG_GLOB_SELFTEST=y
CONFIG_CLZ_TAB=y
# CONFIG_IRQ_POLL is not set
CONFIG_MPILIB=y
CONFIG_LIBFDT=y
CONFIG_FONT_SUPPORT=y
# CONFIG_FONTS is not set
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
CONFIG_SG_POOL=y
CONFIG_MEMREGION=y
CONFIG_UACCESS_MEMCPY=y
CONFIG_ARCH_STACKWALK=y
CONFIG_STACKDEPOT=y
CONFIG_SBITMAP=y
CONFIG_PARMAN=y
CONFIG_OBJAGG=y
# end of Library routines
CONFIG_GENERIC_LIB_DEVMEM_IS_ALLOWED=y
CONFIG_POLYNOMIAL=y
#
# Kernel hacking
#
#
# printk and dmesg options
#
CONFIG_PRINTK_TIME=y
CONFIG_PRINTK_CALLER=y
# CONFIG_STACKTRACE_BUILD_ID is not set
CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7
CONFIG_CONSOLE_LOGLEVEL_QUIET=4
CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
# CONFIG_DYNAMIC_DEBUG is not set
# CONFIG_DYNAMIC_DEBUG_CORE is not set
# CONFIG_SYMBOLIC_ERRNAME is not set
CONFIG_DEBUG_BUGVERBOSE=y
# end of printk and dmesg options
# CONFIG_DEBUG_KERNEL is not set
#
# Compile-time checks and compiler options
#
CONFIG_FRAME_WARN=2048
# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_HEADERS_INSTALL is not set
CONFIG_SECTION_MISMATCH_WARN_ONLY=y
CONFIG_ARCH_WANT_FRAME_POINTERS=y
# CONFIG_FRAME_POINTER is not set
# end of Compile-time checks and compiler options
#
# Generic Kernel Debugging Instruments
#
# CONFIG_MAGIC_SYSRQ is not set
CONFIG_DEBUG_FS=y
# CONFIG_DEBUG_FS_ALLOW_ALL is not set
CONFIG_DEBUG_FS_DISALLOW_MOUNT=y
# CONFIG_DEBUG_FS_ALLOW_NONE is not set
CONFIG_HAVE_ARCH_KGDB=y
CONFIG_HAVE_ARCH_KGDB_QXFER_PKT=y
CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y
# CONFIG_UBSAN is not set
# end of Generic Kernel Debugging Instruments
#
# Networking Debugging
#
# end of Networking Debugging
#
# Memory Debugging
#
# CONFIG_PAGE_EXTENSION is not set
# CONFIG_PAGE_POISONING is not set
CONFIG_ARCH_HAS_DEBUG_WX=y
CONFIG_SHRINKER_DEBUG=y
CONFIG_HAVE_DEBUG_KMEMLEAK=y
CONFIG_ARCH_HAS_DEBUG_VM_PGTABLE=y
CONFIG_DEBUG_MEMORY_INIT=y
CONFIG_CC_HAS_KASAN_GENERIC=y
CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y
# end of Memory Debugging
#
# Debug Oops, Lockups and Hangs
#
# CONFIG_PANIC_ON_OOPS is not set
CONFIG_PANIC_ON_OOPS_VALUE=0
CONFIG_PANIC_TIMEOUT=0
# end of Debug Oops, Lockups and Hangs
#
# Scheduler Debugging
#
# end of Scheduler Debugging
CONFIG_DEBUG_TIMEKEEPING=y
#
# Lock Debugging (spinlocks, mutexes, etc...)
#
CONFIG_LOCK_DEBUGGING_SUPPORT=y
# CONFIG_WW_MUTEX_SELFTEST is not set
# end of Lock Debugging (spinlocks, mutexes, etc...)
CONFIG_TRACE_IRQFLAGS=y
# CONFIG_DEBUG_IRQFLAGS is not set
CONFIG_STACKTRACE=y
# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set
#
# Debug kernel data structures
#
CONFIG_DEBUG_LIST=y
CONFIG_BUG_ON_DATA_CORRUPTION=y
# end of Debug kernel data structures
#
# RCU Debugging
#
CONFIG_RCU_CPU_STALL_TIMEOUT=21
CONFIG_RCU_EXP_CPU_STALL_TIMEOUT=0
# end of RCU Debugging
CONFIG_NOP_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_HAVE_SYSCALL_TRACEPOINTS=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_PREEMPTIRQ_TRACEPOINTS=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_FUNCTION_PROFILER is not set
# CONFIG_STACK_TRACER is not set
CONFIG_IRQSOFF_TRACER=y
# CONFIG_SCHED_TRACER is not set
CONFIG_HWLAT_TRACER=y
CONFIG_OSNOISE_TRACER=y
CONFIG_TIMERLAT_TRACER=y
CONFIG_FTRACE_SYSCALLS=y
CONFIG_TRACER_SNAPSHOT=y
CONFIG_TRACER_SNAPSHOT_PER_CPU_SWAP=y
CONFIG_BRANCH_PROFILE_NONE=y
# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
# CONFIG_PROFILE_ALL_BRANCHES is not set
CONFIG_BLK_DEV_IO_TRACE=y
CONFIG_DYNAMIC_EVENTS=y
# CONFIG_SYNTH_EVENTS is not set
CONFIG_USER_EVENTS=y
CONFIG_TRACE_EVENT_INJECT=y
# CONFIG_TRACEPOINT_BENCHMARK is not set
# CONFIG_RING_BUFFER_BENCHMARK is not set
# CONFIG_TRACE_EVAL_MAP_FILE is not set
CONFIG_FTRACE_RECORD_RECURSION=y
CONFIG_FTRACE_RECORD_RECURSION_SIZE=128
CONFIG_RING_BUFFER_RECORD_RECURSION=y
# 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=y
CONFIG_DA_MON_EVENTS=y
CONFIG_DA_MON_EVENTS_ID=y
CONFIG_RV=y
CONFIG_RV_MON_WWNR=y
CONFIG_RV_REACTORS=y
# CONFIG_RV_REACT_PRINTK is not set
CONFIG_RV_REACT_PANIC=y
# CONFIG_SAMPLES is not set
# CONFIG_STRICT_DEVMEM is not set
#
# riscv Debugging
#
# end of riscv Debugging
#
# Kernel Testing and Coverage
#
CONFIG_KUNIT=y
# CONFIG_KUNIT_DEBUGFS is not set
CONFIG_KUNIT_TEST=y
# CONFIG_KUNIT_EXAMPLE_TEST is not set
# CONFIG_KUNIT_ALL_TESTS 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_TEST_CPUMASK is not set
CONFIG_TEST_LIST_SORT=y
CONFIG_TEST_SORT=y
# CONFIG_ATOMIC64_SELFTEST is not set
CONFIG_TEST_HEXDUMP=y
CONFIG_STRING_SELFTEST=y
# CONFIG_TEST_STRING_HELPERS is not set
# CONFIG_TEST_STRSCPY is not set
CONFIG_TEST_KSTRTOX=y
CONFIG_TEST_PRINTF=y
CONFIG_TEST_SCANF=y
CONFIG_TEST_BITMAP=y
CONFIG_TEST_UUID=y
CONFIG_TEST_XARRAY=y
CONFIG_TEST_RHASHTABLE=y
CONFIG_TEST_SIPHASH=y
CONFIG_TEST_IDA=y
# CONFIG_TEST_PARMAN is not set
CONFIG_FIND_BIT_BENCHMARK=y
# CONFIG_TEST_FIRMWARE is not set
CONFIG_TEST_SYSCTL=y
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_OVERFLOW_KUNIT_TEST=y
# CONFIG_STACKINIT_KUNIT_TEST is not set
CONFIG_TEST_UDELAY=y
CONFIG_TEST_MEMCAT_P=y
CONFIG_TEST_OBJAGG=y
CONFIG_TEST_MEMINIT=y
CONFIG_TEST_FREE_PAGES=y
CONFIG_ARCH_USE_MEMTEST=y
CONFIG_MEMTEST=y
# end of Kernel Testing and Coverage
CONFIG_WARN_MISSING_DOCUMENTS=y
CONFIG_WARN_ABI_ERRORS=y
# end of Kernel hacking
^ permalink raw reply [flat|nested] 34+ messages in thread
end of thread, other threads:[~2022-10-24 15:01 UTC | newest]
Thread overview: 34+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-10-18 8:17 [PATCH V3 0/2] Support VMCOREINFO export for RISCV64 Xianting Tian
2022-10-18 8:17 ` Xianting Tian
2022-10-18 8:17 ` Xianting Tian
2022-10-18 8:17 ` [PATCH V3 1/2] RISC-V: Add arch_crash_save_vmcoreinfo support Xianting Tian
2022-10-18 8:17 ` Xianting Tian
2022-10-18 8:17 ` Xianting Tian
2022-10-18 9:10 ` Baoquan He
2022-10-18 9:10 ` Baoquan He
2022-10-18 9:10 ` Baoquan He
2022-10-18 9:25 ` Xianting Tian
2022-10-18 9:25 ` Xianting Tian
2022-10-18 9:25 ` Xianting Tian
2022-10-18 10:03 ` Baoquan He
2022-10-18 10:03 ` Baoquan He
2022-10-18 10:03 ` Baoquan He
2022-10-19 1:50 ` Xianting Tian
2022-10-19 1:50 ` Xianting Tian
2022-10-19 1:50 ` Xianting Tian
2022-10-19 2:50 ` HAGIO KAZUHITO(萩尾 一仁)
2022-10-19 2:50 ` HAGIO KAZUHITO(萩尾 一仁)
2022-10-19 2:50 ` HAGIO KAZUHITO(萩尾 一仁)
2022-10-19 3:17 ` Xianting Tian
2022-10-19 3:17 ` Xianting Tian
2022-10-19 3:17 ` Xianting Tian
2022-10-20 1:35 ` HAGIO KAZUHITO(萩尾 一仁)
2022-10-20 1:35 ` HAGIO KAZUHITO(萩尾 一仁)
2022-10-20 1:35 ` HAGIO KAZUHITO(萩尾 一仁)
2022-10-20 1:52 ` Xianting Tian
2022-10-20 1:52 ` Xianting Tian
2022-10-20 1:52 ` Xianting Tian
2022-10-24 15:00 ` kernel test robot
2022-10-18 8:17 ` [PATCH V3 2/2] Documentation: kdump: describe VMCOREINFO export for RISCV64 Xianting Tian
2022-10-18 8:17 ` Xianting Tian
2022-10-18 8:17 ` Xianting Tian
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all data and code used by this external index.