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| author |   Mark Rutland <mark.rutland@arm.com> | 2024-02-06 12:38:47 +0000 |
|---|---|---|
| committer |   Catalin Marinas <catalin.marinas@arm.com> | 2024-02-20 18:12:13 +0000 |
| commit | 997d79eb938e981ab0d3714d39ed148bce131d9e (patch) | |
| tree | 92ff2f8f6093a9b5778664d5b16ca6b26d6f0fcf /arch/arm64/include/asm/exception.h | |
| parent | arm64: Simplify do_notify_resume() DAIF masking (diff) | |
| download | wireguard-linux-997d79eb938e981ab0d3714d39ed148bce131d9e.tar.xz wireguard-linux-997d79eb938e981ab0d3714d39ed148bce131d9e.zip | |
arm64: Move do_notify_resume() to entry-common.c
Currently do_notify_resume() lives in arch/arm64/kernel/signal.c, but it would
make more sense for it to live in entry-common.c as it handles more than
signals, and is coupled with the rest of the return-to-userspace sequence (e.g.
with unusual DAIF masking that matches the exception return requirements).
Move do_notify_resume() to entry-common.c.
There should be no functional change as a result of this patch.
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Cc: James Morse <james.morse@arm.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Will Deacon <will@kernel.org>
Reviewed-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20240206123848.1696480-3-mark.rutland@arm.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Tested-by: Itaru Kitayama <itaru.kitayama@linux.dev>
Diffstat (limited to 'arch/arm64/include/asm/exception.h')
| -rw-r--r-- | arch/arm64/include/asm/exception.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/include/asm/exception.h b/arch/arm64/include/asm/exception.h index ad688e157c9b..f296662590c7 100644 --- a/arch/arm64/include/asm/exception.h +++ b/arch/arm64/include/asm/exception.h @@ -74,7 +74,7 @@ void do_el0_fpac(struct pt_regs *regs, unsigned long esr); void do_el1_fpac(struct pt_regs *regs, unsigned long esr); void do_el0_mops(struct pt_regs *regs, unsigned long esr); void do_serror(struct pt_regs *regs, unsigned long esr); -void do_notify_resume(struct pt_regs *regs, unsigned long thread_flags); +void do_signal(struct pt_regs *regs); void __noreturn panic_bad_stack(struct pt_regs *regs, unsigned long esr, unsigned long far); #endif /* __ASM_EXCEPTION_H */ |