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| 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/mips | |
| parent | 5754f412a3f107cbcd93ee125bef296f2a07539b (diff) | |
| download | linux-stable-a610d6e672d6d3723e8da257ad4a8a288a8f2f89.tar.gz linux-stable-a610d6e672d6d3723e8da257ad4a8a288a8f2f89.tar.bz2 linux-stable-a610d6e672d6d3723e8da257ad4a8a288a8f2f89.zip | |
pull clearing RESTORE_SIGMASK into block_sigmask()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/mips')
| -rw-r--r-- | arch/mips/kernel/signal.c | 18 |
1 files changed, 3 insertions, 15 deletions
diff --git a/arch/mips/kernel/signal.c b/arch/mips/kernel/signal.c index 18355060f241..53c6e90082f0 100644 --- a/arch/mips/kernel/signal.c +++ b/arch/mips/kernel/signal.c @@ -514,7 +514,7 @@ struct mips_abi mips_abi = { .restart = __NR_restart_syscall }; -static int handle_signal(unsigned long sig, siginfo_t *info, +static void handle_signal(unsigned long sig, siginfo_t *info, struct k_sigaction *ka, struct pt_regs *regs) { sigset_t *oldset = sigmask_to_save(); @@ -551,11 +551,9 @@ static int handle_signal(unsigned long sig, siginfo_t *info, ka, regs, sig, oldset); if (ret) - return ret; + return; block_sigmask(ka, sig); - - return ret; } static void do_signal(struct pt_regs *regs) @@ -575,17 +573,7 @@ static void do_signal(struct pt_regs *regs) signr = get_signal_to_deliver(&info, &ka, regs, NULL); if (signr > 0) { /* Whee! Actually deliver the signal. */ - if (handle_signal(signr, &info, &ka, 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, &info, &ka, regs); return; } |