diff options
| author |   Eric W. Biederman <ebiederm@xmission.com> | 2018-09-22 10:52:41 +0200 |
|---|---|---|
| committer | Eric W. Biederman <ebiederm@xmission.com> | 2018-09-27 21:55:15 +0200 |
| commit | f3a900b34101bb8df10b83f326b3af796c101a05 (patch) | |
| tree | 6186e2ab08d3feb1d77af99458cbeada475ceab8 /arch/arm64/kernel/traps.c | |
| parent | signal/arm64: In ptrace_hbptriggered name the signal description string (diff) | |
| download | linux-dev-f3a900b34101bb8df10b83f326b3af796c101a05.tar.xz linux-dev-f3a900b34101bb8df10b83f326b3af796c101a05.zip | |
signal/arm64: Add and use arm64_force_sig_ptrace_errno_trap
Add arm64_force_sig_ptrace_errno_trap for consistency with
arm64_force_sig_fault and use it where appropriate.
This adds the show_signal logic to the force_sig_errno_trap case,
where it was apparently overlooked earlier.
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 '')
| -rw-r--r-- | arch/arm64/kernel/traps.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm64/kernel/traps.c b/arch/arm64/kernel/traps.c index de67818258cd..856b32aa03d8 100644 --- a/arch/arm64/kernel/traps.c +++ b/arch/arm64/kernel/traps.c @@ -262,6 +262,13 @@ void arm64_force_sig_mceerr(int code, void __user *addr, short lsb, force_sig_mceerr(code, addr, lsb, current); } +void arm64_force_sig_ptrace_errno_trap(int errno, void __user *addr, + const char *str) +{ + arm64_show_signal(SIGTRAP, str); + force_sig_ptrace_errno_trap(errno, addr); +} + void arm64_notify_die(const char *str, struct pt_regs *regs, int signo, int sicode, void __user *addr, int err) |