diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-11 21:49:08 -0400 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-11 21:49:08 -0400 |
commit | 8213a2f3eeafdecf06dd718cb4130372263f6067 (patch) | |
tree | 0d02e3201dac64d1429f8552ee1163d4a1ef1646 /arch/score | |
parent | 40924754f2cabd5d9af4bcd4dcecc362b5e0baa1 (diff) | |
parent | 12f79be93d94698778ff2b3f921073fc5f6780d6 (diff) |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal
Pull pile 2 of execve and kernel_thread unification work from Al Viro:
"Stuff in there: kernel_thread/kernel_execve/sys_execve conversions for
several more architectures plus assorted signal fixes and cleanups.
There'll be more (in particular, real fixes for the alpha
do_notify_resume() irq mess)..."
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal: (43 commits)
alpha: don't open-code trace_report_syscall_{enter,exit}
Uninclude linux/freezer.h
m32r: trim masks
avr32: trim masks
tile: don't bother with SIGTRAP in setup_frame
microblaze: don't bother with SIGTRAP in setup_rt_frame()
mn10300: don't bother with SIGTRAP in setup_frame()
frv: no need to raise SIGTRAP in setup_frame()
x86: get rid of duplicate code in case of CONFIG_VM86
unicore32: remove pointless test
h8300: trim _TIF_WORK_MASK
parisc: decide whether to go to slow path (tracesys) based on thread flags
parisc: don't bother looping in do_signal()
parisc: fix double restarts
bury the rest of TIF_IRET
sanitize tsk_is_polling()
bury _TIF_RESTORE_SIGMASK
unicore32: unobfuscate _TIF_WORK_MASK
mips: NOTIFY_RESUME is not needed in TIF masks
mips: merge the identical "return from syscall" per-ABI code
...
Conflicts:
arch/arm/include/asm/thread_info.h
Diffstat (limited to 'arch/score')
-rw-r--r-- | arch/score/include/asm/thread_info.h | 4 | ||||
-rw-r--r-- | arch/score/kernel/signal.c | 1 |
2 files changed, 1 insertions, 4 deletions
diff --git a/arch/score/include/asm/thread_info.h b/arch/score/include/asm/thread_info.h index a18006e97f1..1425cc03487 100644 --- a/arch/score/include/asm/thread_info.h +++ b/arch/score/include/asm/thread_info.h | |||
@@ -86,16 +86,12 @@ register struct thread_info *__current_thread_info __asm__("r28"); | |||
86 | #define TIF_NEED_RESCHED 2 /* rescheduling necessary */ | 86 | #define TIF_NEED_RESCHED 2 /* rescheduling necessary */ |
87 | #define TIF_NOTIFY_RESUME 5 /* callback before returning to user */ | 87 | #define TIF_NOTIFY_RESUME 5 /* callback before returning to user */ |
88 | #define TIF_RESTORE_SIGMASK 9 /* restore signal mask in do_signal() */ | 88 | #define TIF_RESTORE_SIGMASK 9 /* restore signal mask in do_signal() */ |
89 | #define TIF_POLLING_NRFLAG 17 /* true if poll_idle() is polling | ||
90 | TIF_NEED_RESCHED */ | ||
91 | #define TIF_MEMDIE 18 /* is terminating due to OOM killer */ | 89 | #define TIF_MEMDIE 18 /* is terminating due to OOM killer */ |
92 | 90 | ||
93 | #define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE) | 91 | #define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE) |
94 | #define _TIF_SIGPENDING (1<<TIF_SIGPENDING) | 92 | #define _TIF_SIGPENDING (1<<TIF_SIGPENDING) |
95 | #define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED) | 93 | #define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED) |
96 | #define _TIF_NOTIFY_RESUME (1<<TIF_NOTIFY_RESUME) | 94 | #define _TIF_NOTIFY_RESUME (1<<TIF_NOTIFY_RESUME) |
97 | #define _TIF_RESTORE_SIGMASK (1<<TIF_RESTORE_SIGMASK) | ||
98 | #define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG) | ||
99 | 95 | ||
100 | #define _TIF_WORK_MASK (0x0000ffff) | 96 | #define _TIF_WORK_MASK (0x0000ffff) |
101 | 97 | ||
diff --git a/arch/score/kernel/signal.c b/arch/score/kernel/signal.c index e382c52ca0d..c268bbf8b41 100644 --- a/arch/score/kernel/signal.c +++ b/arch/score/kernel/signal.c | |||
@@ -174,6 +174,7 @@ score_rt_sigreturn(struct pt_regs *regs) | |||
174 | /* It is more difficult to avoid calling this function than to | 174 | /* It is more difficult to avoid calling this function than to |
175 | call it and ignore errors. */ | 175 | call it and ignore errors. */ |
176 | do_sigaltstack((stack_t __user *)&st, NULL, regs->regs[0]); | 176 | do_sigaltstack((stack_t __user *)&st, NULL, regs->regs[0]); |
177 | regs->is_syscall = 0; | ||
177 | 178 | ||
178 | __asm__ __volatile__( | 179 | __asm__ __volatile__( |
179 | "mv\tr0, %0\n\t" | 180 | "mv\tr0, %0\n\t" |