diff --git a/arch/avr32/kernel/entry-avr32b.S b/arch/avr32/kernel/entry-avr32b.S index 5e6beb2597a837d53aed33e052f6772bc757653f..df28841813139f658a3511daaacb5aa14012dd80 100644 --- a/arch/avr32/kernel/entry-avr32b.S +++ b/arch/avr32/kernel/entry-avr32b.S @@ -281,7 +281,7 @@ syscall_exit_work: ld.w r1, r0[TI_flags] rjmp 1b -2: mov r2, _TIF_SIGPENDING | _TIF_RESTORE_SIGMASK | _TIF_NOTIFY_RESUME +2: mov r2, _TIF_SIGPENDING | _TIF_NOTIFY_RESUME tst r1, r2 breq 3f unmask_interrupts @@ -587,7 +587,7 @@ fault_exit_work: ld.w r1, r0[TI_flags] rjmp fault_exit_work -1: mov r2, _TIF_SIGPENDING | _TIF_RESTORE_SIGMASK | _TIF_NOTIFY_RESUME +1: mov r2, _TIF_SIGPENDING | _TIF_NOTIFY_RESUME tst r1, r2 breq 2f unmask_interrupts diff --git a/arch/avr32/kernel/signal.c b/arch/avr32/kernel/signal.c index dc7875a0ad79e97c00513286a49a0ddbb12f7077..3ac1a60f9eb62879115d834ed512f3a4fc9a404a 100644 --- a/arch/avr32/kernel/signal.c +++ b/arch/avr32/kernel/signal.c @@ -303,7 +303,7 @@ asmlinkage void do_notify_resume(struct pt_regs *regs, struct thread_info *ti) if ((sysreg_read(SR) & MODE_MASK) == MODE_SUPERVISOR) syscall = 1; - if (ti->flags & (_TIF_SIGPENDING | _TIF_RESTORE_SIGMASK)) + if (ti->flags & _TIF_SIGPENDING)) do_signal(regs, syscall); if (ti->flags & _TIF_NOTIFY_RESUME) { diff --git a/arch/blackfin/kernel/signal.c b/arch/blackfin/kernel/signal.c index 93d1ecd9213c450480c7d4524a17157ddf4c54bc..b20d435d084ae39fa697935de0c6e4811f76cd3b 100644 --- a/arch/blackfin/kernel/signal.c +++ b/arch/blackfin/kernel/signal.c @@ -307,7 +307,7 @@ asmlinkage void do_signal(struct pt_regs *regs) */ asmlinkage void do_notify_resume(struct pt_regs *regs) { - if (test_thread_flag(TIF_SIGPENDING) || test_thread_flag(TIF_RESTORE_SIGMASK)) + if (test_thread_flag(TIF_SIGPENDING)) do_signal(regs); if (test_thread_flag(TIF_NOTIFY_RESUME)) { diff --git a/arch/blackfin/mach-common/entry.S b/arch/blackfin/mach-common/entry.S index 80aa2535e2c9f2be80c6f78d6a49c832f7e8be3d..04c2fbe41a7ff3e7193532b1e809b8dbcb7474ee 100644 --- a/arch/blackfin/mach-common/entry.S +++ b/arch/blackfin/mach-common/entry.S @@ -711,8 +711,6 @@ ENTRY(_system_call) jump .Lresume_userspace_1; .Lsyscall_sigpending: - cc = BITTST(r7, TIF_RESTORE_SIGMASK); - if cc jump .Lsyscall_do_signals; cc = BITTST(r7, TIF_SIGPENDING); if cc jump .Lsyscall_do_signals; cc = BITTST(r7, TIF_NOTIFY_RESUME); diff --git a/arch/c6x/kernel/signal.c b/arch/c6x/kernel/signal.c index f39346f1f2d6eea348713b9662f7b856bbf9a83c..d599a7fb5d24421dec7049a6fd81f1ea95a20d79 100644 --- a/arch/c6x/kernel/signal.c +++ b/arch/c6x/kernel/signal.c @@ -335,8 +335,7 @@ asmlinkage void do_notify_resume(struct pt_regs *regs, u32 thread_info_flags, int syscall) { /* deal with pending signal delivery */ - if (thread_info_flags & ((1 << TIF_SIGPENDING) | - (1 << TIF_RESTORE_SIGMASK))) + if (thread_info_flags & (1 << TIF_SIGPENDING)) do_signal(regs, syscall); if (thread_info_flags & (1 << TIF_NOTIFY_RESUME)) { diff --git a/arch/frv/kernel/signal.c b/arch/frv/kernel/signal.c index c4d9cfa0c8a3a1e7a9a53a4b498f205ec1aa88ea..9ec3d2e27b4c23ace494465b137ff382aa3d75c0 100644 --- a/arch/frv/kernel/signal.c +++ b/arch/frv/kernel/signal.c @@ -533,7 +533,7 @@ asmlinkage void do_notify_resume(__u32 thread_info_flags) clear_thread_flag(TIF_SINGLESTEP); /* deal with pending signal delivery */ - if (thread_info_flags & (_TIF_SIGPENDING | _TIF_RESTORE_SIGMASK)) + if (thread_info_flags & _TIF_SIGPENDING)) do_signal(); /* deal with notification on about to resume userspace execution */ diff --git a/arch/mips/kernel/signal.c b/arch/mips/kernel/signal.c index 53c6e90082f0c713db69af21d20feb7171e36647..896165757e6fb6b3d91eb72eb684cea218a51df5 100644 --- a/arch/mips/kernel/signal.c +++ b/arch/mips/kernel/signal.c @@ -610,7 +610,7 @@ asmlinkage void do_notify_resume(struct pt_regs *regs, void *unused, local_irq_enable(); /* deal with pending signal delivery */ - if (thread_info_flags & (_TIF_SIGPENDING | _TIF_RESTORE_SIGMASK)) + if (thread_info_flags & _TIF_SIGPENDING) do_signal(regs); if (thread_info_flags & _TIF_NOTIFY_RESUME) { diff --git a/arch/mn10300/kernel/signal.c b/arch/mn10300/kernel/signal.c index 1715478f4e943312cbcff9c221ebb219b45c9838..d57013e06ea0dcbc23d7a8a37f010684bc3deed6 100644 --- a/arch/mn10300/kernel/signal.c +++ b/arch/mn10300/kernel/signal.c @@ -532,7 +532,7 @@ asmlinkage void do_notify_resume(struct pt_regs *regs, u32 thread_info_flags) } /* deal with pending signal delivery */ - if (thread_info_flags & (_TIF_SIGPENDING | _TIF_RESTORE_SIGMASK)) + if (thread_info_flags & _TIF_SIGPENDING) do_signal(regs); if (thread_info_flags & _TIF_NOTIFY_RESUME) { diff --git a/arch/parisc/include/asm/thread_info.h b/arch/parisc/include/asm/thread_info.h index 83ae7dd4d99ea721adbdc16a751435db902da354..22b4726dee494403c80bdf2f88c583ba32043b94 100644 --- a/arch/parisc/include/asm/thread_info.h +++ b/arch/parisc/include/asm/thread_info.h @@ -74,7 +74,7 @@ struct thread_info { #define _TIF_BLOCKSTEP (1 << TIF_BLOCKSTEP) #define _TIF_USER_WORK_MASK (_TIF_SIGPENDING | _TIF_NOTIFY_RESUME | \ - _TIF_NEED_RESCHED | _TIF_RESTORE_SIGMASK) + _TIF_NEED_RESCHED) #endif /* __KERNEL__ */ diff --git a/arch/parisc/kernel/entry.S b/arch/parisc/kernel/entry.S index c7fbc96472f3f9e8ae8013fb72528d9f81d584d8..18670a078849b96d92d4dd4ff406a79c2caa28a4 100644 --- a/arch/parisc/kernel/entry.S +++ b/arch/parisc/kernel/entry.S @@ -924,7 +924,7 @@ intr_check_sig: /* As above */ mfctl %cr30,%r1 LDREG TI_FLAGS(%r1),%r19 - ldi (_TIF_SIGPENDING|_TIF_RESTORE_SIGMASK|_TIF_NOTIFY_RESUME), %r20 + ldi (_TIF_SIGPENDING|_TIF_NOTIFY_RESUME), %r20 and,COND(<>) %r19, %r20, %r0 b,n intr_restore /* skip past if we've nothing to do */ @@ -2032,7 +2032,7 @@ syscall_check_resched: .import do_signal,code syscall_check_sig: LDREG TI_FLAGS-THREAD_SZ_ALGN-FRAME_SIZE(%r30),%r19 - ldi (_TIF_SIGPENDING|_TIF_RESTORE_SIGMASK|_TIF_NOTIFY_RESUME), %r26 + ldi (_TIF_SIGPENDING|_TIF_NOTIFY_RESUME), %r26 and,COND(<>) %r19, %r26, %r0 b,n syscall_restore /* skip past if we've nothing to do */ diff --git a/arch/parisc/kernel/signal.c b/arch/parisc/kernel/signal.c index d6ddc572eba1b4af809c12e89a13b15ab8025b36..7f3c8f2c962d1aa832d12b56e524d1f11fb786f1 100644 --- a/arch/parisc/kernel/signal.c +++ b/arch/parisc/kernel/signal.c @@ -613,8 +613,7 @@ do_signal(struct pt_regs *regs, long in_syscall) void do_notify_resume(struct pt_regs *regs, long in_syscall) { - if (test_thread_flag(TIF_SIGPENDING) || - test_thread_flag(TIF_RESTORE_SIGMASK)) + if (test_thread_flag(TIF_SIGPENDING)) do_signal(regs, in_syscall); if (test_thread_flag(TIF_NOTIFY_RESUME)) { diff --git a/arch/sparc/include/asm/thread_info_32.h b/arch/sparc/include/asm/thread_info_32.h index 5af664932452190e66543500d21c9dcd6ba48763..e6cd224506a9355168ebea0c5ed0be8c3b625120 100644 --- a/arch/sparc/include/asm/thread_info_32.h +++ b/arch/sparc/include/asm/thread_info_32.h @@ -131,8 +131,7 @@ register struct thread_info *current_thread_info_reg asm("g6"); #define _TIF_POLLING_NRFLAG (1<