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| author | Mark Rutland <mark.rutland@arm.com> | 2022-09-01 14:06:41 +0100 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2022-09-09 12:30:07 +0100 |
| commit | 75758d511432c129db39b50dd3c108e65dd1a2b1 (patch) | |
| tree | 81c3beed215483a2971e03caecb2b098e7b25722 /arch/arm64/include/asm/sdei.h | |
| parent | b532ab5f23389e2141d8b586608f6435f83d5ecd (diff) | |
| download | linux-stable-75758d511432c129db39b50dd3c108e65dd1a2b1.tar.gz linux-stable-75758d511432c129db39b50dd3c108e65dd1a2b1.tar.bz2 linux-stable-75758d511432c129db39b50dd3c108e65dd1a2b1.zip | |
arm64: stacktrace: move SDEI stack helpers to stacktrace code
For clarity and ease of maintenance, it would be helpful for all the
stack helpers to be in the same place.
Move the SDEI stack helpers into the stacktrace code where all the other
stack helpers live.
There should be no functional change as a result of this patch.
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Reviewed-by: Kalesh Singh <kaleshsingh@google.com>
Reviewed-by: Madhavan T. Venkataraman <madvenka@linux.microsoft.com>
Reviewed-by: Mark Brown <broonie@kernel.org>
Cc: Fuad Tabba <tabba@google.com>
Cc: James Morse <james.morse@arm.com>
Cc: Marc Zyngier <maz@kernel.org>
Cc: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20220901130646.1316937-5-mark.rutland@arm.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'arch/arm64/include/asm/sdei.h')
| -rw-r--r-- | arch/arm64/include/asm/sdei.h | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/arch/arm64/include/asm/sdei.h b/arch/arm64/include/asm/sdei.h index 7bea1d705dd6..4292d9bafb9d 100644 --- a/arch/arm64/include/asm/sdei.h +++ b/arch/arm64/include/asm/sdei.h @@ -43,22 +43,5 @@ unsigned long do_sdei_event(struct pt_regs *regs, unsigned long sdei_arch_get_entry_point(int conduit); #define sdei_arch_get_entry_point(x) sdei_arch_get_entry_point(x) -struct stack_info; - -bool _on_sdei_stack(unsigned long sp, unsigned long size, - struct stack_info *info); -static inline bool on_sdei_stack(unsigned long sp, unsigned long size, - struct stack_info *info) -{ - if (!IS_ENABLED(CONFIG_VMAP_STACK)) - return false; - if (!IS_ENABLED(CONFIG_ARM_SDE_INTERFACE)) - return false; - if (in_nmi()) - return _on_sdei_stack(sp, size, info); - - return false; -} - #endif /* __ASSEMBLY__ */ #endif /* __ASM_SDEI_H */ |