From b4d5557caa07a01796ca8a2d756eeaa5308f6876 Mon Sep 17 00:00:00 2001 From: "Eric W. Biederman" Date: Sat, 22 Sep 2018 10:37:15 +0200 Subject: 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 Tested-by: Catalin Marinas Signed-off-by: "Eric W. Biederman" --- arch/arm64/include/asm/traps.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm64/include/asm/traps.h') 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); /* -- cgit v1.2.3