diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2012-05-21 23:42:15 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-06-01 12:58:49 -0400 |
| commit | a610d6e672d6d3723e8da257ad4a8a288a8f2f89 (patch) | |
| tree | 2fac6ce7f72756771f4f87583205cc402589dcad /arch/sparc/kernel/signal_32.c | |
| parent | 5754f412a3f107cbcd93ee125bef296f2a07539b (diff) | |
pull clearing RESTORE_SIGMASK into block_sigmask()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/sparc/kernel/signal_32.c')
| -rw-r--r-- | arch/sparc/kernel/signal_32.c | 16 |
1 files changed, 3 insertions, 13 deletions
diff --git a/arch/sparc/kernel/signal_32.c b/arch/sparc/kernel/signal_32.c index 5d74410c787b..ee81b90c532f 100644 --- a/arch/sparc/kernel/signal_32.c +++ b/arch/sparc/kernel/signal_32.c @@ -449,7 +449,7 @@ sigsegv: return -EFAULT; } -static inline int +static inline void handle_signal(unsigned long signr, struct k_sigaction *ka, siginfo_t *info, struct pt_regs *regs) { @@ -462,12 +462,10 @@ handle_signal(unsigned long signr, struct k_sigaction *ka, err = setup_frame(ka, regs, signr, oldset); if (err) - return err; + return; block_sigmask(ka, signr); tracehook_signal_handler(signr, info, ka, regs, 0); - - return 0; } static inline void syscall_restart(unsigned long orig_i0, struct pt_regs *regs, @@ -539,15 +537,7 @@ static void do_signal(struct pt_regs *regs, unsigned long orig_i0) if (signr > 0) { if (restart_syscall) syscall_restart(orig_i0, regs, &ka.sa); - if (handle_signal(signr, &ka, &info, regs) == 0) { - /* a signal was successfully delivered; the saved - * sigmask will have been stored in the signal frame, - * and will be restored by sigreturn, so we can simply - * clear the TIF_RESTORE_SIGMASK flag. - */ - if (test_thread_flag(TIF_RESTORE_SIGMASK)) - clear_thread_flag(TIF_RESTORE_SIGMASK); - } + handle_signal(signr, &ka, &info, regs); return; } if (restart_syscall && |