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>
diff --git a/arch/arm64/kernel/traps.c b/arch/arm64/kernel/traps.c
index de67818..856b32a 100644
--- a/arch/arm64/kernel/traps.c
+++ b/arch/arm64/kernel/traps.c
@@ -262,6 +262,13 @@
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)