diff options
| author | Eric W. Biederman <ebiederm@xmission.com> | 2018-09-18 10:00:32 +0200 |
|---|---|---|
| committer | Eric W. Biederman <ebiederm@xmission.com> | 2018-09-21 15:53:56 +0200 |
| commit | f383d8b4aec3c238c8d5f56854ddc7a7c3d1cc20 (patch) | |
| tree | edbf55d475451d6ab8f0bfb066f80c75efc864c7 /arch/powerpc/kernel/process.c | |
| parent | 77c70728db9fb2d7698e8228f9978197c8f4f411 (diff) | |
signal/powerpc: Use force_sig_fault where appropriate
Reviewed-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Diffstat (limited to 'arch/powerpc/kernel/process.c')
| -rw-r--r-- | arch/powerpc/kernel/process.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c index 913c5725cdb2..553a396e7fc1 100644 --- a/arch/powerpc/kernel/process.c +++ b/arch/powerpc/kernel/process.c @@ -620,8 +620,6 @@ void do_send_trap(struct pt_regs *regs, unsigned long address, void do_break (struct pt_regs *regs, unsigned long address, unsigned long error_code) { - siginfo_t info; - current->thread.trap_nr = TRAP_HWBKPT; if (notify_die(DIE_DABR_MATCH, "dabr_match", regs, error_code, 11, SIGSEGV) == NOTIFY_STOP) @@ -634,12 +632,7 @@ void do_break (struct pt_regs *regs, unsigned long address, hw_breakpoint_disable(); /* Deliver the signal to userspace */ - clear_siginfo(&info); - info.si_signo = SIGTRAP; - info.si_errno = 0; - info.si_code = TRAP_HWBKPT; - info.si_addr = (void __user *)address; - force_sig_info(SIGTRAP, &info, current); + force_sig_fault(SIGTRAP, TRAP_HWBKPT, (void __user *)address, current); } #endif /* CONFIG_PPC_ADV_DEBUG_REGS */ |