diff options
| author | Oleg Nesterov <oleg@redhat.com> | 2014-05-07 16:47:09 +0200 |
|---|---|---|
| committer | Oleg Nesterov <oleg@redhat.com> | 2014-05-14 13:57:26 +0200 |
| commit | 38cad57be9800e46c52a3612fb9d963eee4fd9c3 (patch) | |
| tree | ee716f7a87c1edd96f7f8705fd09362689492aec /arch/x86 | |
| parent | 5e1b05beeca8139204324581a5b1ffb53d057f96 (diff) | |
| download | op-kernel-dev-38cad57be9800e46c52a3612fb9d963eee4fd9c3.zip op-kernel-dev-38cad57be9800e46c52a3612fb9d963eee4fd9c3.tar.gz | |
x86/traps: Use SEND_SIG_PRIV instead of force_sig()
force_sig() is just force_sig_info(SEND_SIG_PRIV). Imho it should die,
we have too many ugly "send signal" helpers.
And do_trap() looks just ugly because it uses force_sig_info() or
force_sig() depending on info != NULL.
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/kernel/traps.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c index 8eddd62..2cd4291 100644 --- a/arch/x86/kernel/traps.c +++ b/arch/x86/kernel/traps.c @@ -168,10 +168,7 @@ do_trap(int trapnr, int signr, char *str, struct pt_regs *regs, } #endif - if (info) - force_sig_info(signr, info, tsk); - else - force_sig(signr, tsk); + force_sig_info(signr, info ?: SEND_SIG_PRIV, tsk); } #define DO_ERROR(trapnr, signr, str, name) \ @@ -305,7 +302,7 @@ do_general_protection(struct pt_regs *regs, long error_code) pr_cont("\n"); } - force_sig(SIGSEGV, tsk); + force_sig_info(SIGSEGV, SEND_SIG_PRIV, tsk); exit: exception_exit(prev_state); } @@ -645,7 +642,7 @@ void math_state_restore(void) */ if (unlikely(restore_fpu_checking(tsk))) { drop_init_fpu(tsk); - force_sig(SIGSEGV, tsk); + force_sig_info(SIGSEGV, SEND_SIG_PRIV, tsk); return; } |
