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| author | Al Viro <viro@zeniv.linux.org.uk> | 2012-05-22 05:42:15 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-06-01 18:58:49 +0200 |
| commit | a610d6e672d6d3723e8da257ad4a8a288a8f2f89 (patch) | |
| tree | 2fac6ce7f72756771f4f87583205cc402589dcad /arch/cris | |
| parent | sh64: failure to build sigframe != signal without handler (diff) | |
| download | linux-a610d6e672d6d3723e8da257ad4a8a288a8f2f89.tar.xz linux-a610d6e672d6d3723e8da257ad4a8a288a8f2f89.zip | |
pull clearing RESTORE_SIGMASK into block_sigmask()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/cris')
| -rw-r--r-- | arch/cris/arch-v10/kernel/signal.c | 14 | ||||
| -rw-r--r-- | arch/cris/arch-v32/kernel/signal.c | 15 |
2 files changed, 4 insertions, 25 deletions
diff --git a/arch/cris/arch-v10/kernel/signal.c b/arch/cris/arch-v10/kernel/signal.c index 09a4cf4eb08a..46c8ca605e4d 100644 --- a/arch/cris/arch-v10/kernel/signal.c +++ b/arch/cris/arch-v10/kernel/signal.c @@ -415,7 +415,7 @@ give_sigsegv: * OK, we're invoking a handler */ -static inline int handle_signal(int canrestart, unsigned long sig, +static inline void handle_signal(int canrestart, unsigned long sig, siginfo_t *info, struct k_sigaction *ka, struct pt_regs *regs) { @@ -458,8 +458,6 @@ static inline int handle_signal(int canrestart, unsigned long sig, if (ret == 0) block_sigmask(ka, sig); - - return ret; } /* @@ -492,15 +490,7 @@ void do_signal(int canrestart, struct pt_regs *regs) signr = get_signal_to_deliver(&info, &ka, regs, NULL); if (signr > 0) { /* Whee! Actually deliver the signal. */ - if (handle_signal(canrestart, signr, &info, &ka, - regs)) { - /* 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(canrestart, signr, &info, &ka, regs); return; } diff --git a/arch/cris/arch-v32/kernel/signal.c b/arch/cris/arch-v32/kernel/signal.c index d52276ddae4b..e0431328b7cd 100644 --- a/arch/cris/arch-v32/kernel/signal.c +++ b/arch/cris/arch-v32/kernel/signal.c @@ -434,7 +434,7 @@ give_sigsegv: } /* Invoke a signal handler to, well, handle the signal. */ -static inline int +static inline void handle_signal(int canrestart, unsigned long sig, siginfo_t *info, struct k_sigaction *ka, struct pt_regs * regs) @@ -491,8 +491,6 @@ handle_signal(int canrestart, unsigned long sig, if (ret == 0) block_sigmask(ka, sig); - - return ret; } /* @@ -525,16 +523,7 @@ do_signal(int canrestart, struct pt_regs *regs) if (signr > 0) { /* Whee! Actually deliver the signal. */ - if (handle_signal(canrestart, signr, &info, &ka, - regs)) { - /* 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(canrestart, signr, &info, &ka, regs); return; } |