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| author | Eric W. Biederman <ebiederm@xmission.com> | 2018-09-22 10:37:15 +0200 |
|---|---|---|
| committer | Eric W. Biederman <ebiederm@xmission.com> | 2018-09-27 21:54:51 +0200 |
| commit | b4d5557caa07a01796ca8a2d756eeaa5308f6876 (patch) | |
| tree | 37bd3a6073a48da0be4864bf298359e1a88f932a /arch/arm64/include/asm/traps.h | |
| parent | signal/arm64: Add and use arm64_force_sig_fault where appropriate (diff) | |
| download | linux-b4d5557caa07a01796ca8a2d756eeaa5308f6876.tar.xz linux-b4d5557caa07a01796ca8a2d756eeaa5308f6876.zip | |
signal/arm64: Add and use arm64_force_sig_mceerr as appropriate
Add arm64_force_sig_mceerr for consistency with arm64_force_sig_fault,
and use it in the one location that can take advantage of it.
This removes the fiddly filling out of siginfo before sending a signal
reporting an memory error to userspace.
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Tested-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Diffstat (limited to 'arch/arm64/include/asm/traps.h')
| -rw-r--r-- | arch/arm64/include/asm/traps.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/include/asm/traps.h b/arch/arm64/include/asm/traps.h index 08e99901edbc..193f0b0e8ee3 100644 --- a/arch/arm64/include/asm/traps.h +++ b/arch/arm64/include/asm/traps.h @@ -38,6 +38,7 @@ void unregister_undef_hook(struct undef_hook *hook); void force_signal_inject(int signal, int code, unsigned long address); void arm64_notify_segfault(unsigned long addr); void arm64_force_sig_fault(int signo, int code, void __user *addr, const char *str); +void arm64_force_sig_mceerr(int code, void __user *addr, short lsb, const char *str); void arm64_force_sig_info(struct siginfo *info, const char *str); /* |