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yaml
---
r: 6035
b: refs/heads/master
c: 69be8f1
h: refs/heads/master
i:
  6033: 311964a
  6031: 7660d54
v: v3
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Steven Rostedt authored and Linus Torvalds committed Aug 29, 2005
1 parent b62f8fe commit 31d1f83
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Showing 30 changed files with 136 additions and 156 deletions.
2 changes: 1 addition & 1 deletion [refs]
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Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 02b3e4e2d71b6058ec11cc01c72ac651eb3ded2b
refs/heads/master: 69be8f189653cd81aae5a74e26615b12871bb72e
11 changes: 5 additions & 6 deletions trunk/arch/alpha/kernel/signal.c
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Original file line number Diff line number Diff line change
Expand Up @@ -566,13 +566,12 @@ handle_signal(int sig, struct k_sigaction *ka, siginfo_t *info,
if (ka->sa.sa_flags & SA_RESETHAND)
ka->sa.sa_handler = SIG_DFL;

if (!(ka->sa.sa_flags & SA_NODEFER)) {
spin_lock_irq(&current->sighand->siglock);
sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask);
spin_lock_irq(&current->sighand->siglock);
sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask);
if (!(ka->sa.sa_flags & SA_NODEFER))
sigaddset(&current->blocked,sig);
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
}
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
}

static inline void
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5 changes: 3 additions & 2 deletions trunk/arch/arm/kernel/signal.c
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Original file line number Diff line number Diff line change
Expand Up @@ -658,11 +658,12 @@ handle_signal(unsigned long sig, struct k_sigaction *ka,
/*
* Block the signal if we were unsuccessful.
*/
if (ret != 0 || !(ka->sa.sa_flags & SA_NODEFER)) {
if (ret != 0) {
spin_lock_irq(&tsk->sighand->siglock);
sigorsets(&tsk->blocked, &tsk->blocked,
&ka->sa.sa_mask);
sigaddset(&tsk->blocked, sig);
if (!(ka->sa.sa_flags & SA_NODEFER))
sigaddset(&tsk->blocked, sig);
recalc_sigpending();
spin_unlock_irq(&tsk->sighand->siglock);
}
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13 changes: 6 additions & 7 deletions trunk/arch/arm26/kernel/signal.c
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Original file line number Diff line number Diff line change
Expand Up @@ -454,14 +454,13 @@ handle_signal(unsigned long sig, siginfo_t *info, sigset_t *oldset,
if (ka->sa.sa_flags & SA_ONESHOT)
ka->sa.sa_handler = SIG_DFL;

if (!(ka->sa.sa_flags & SA_NODEFER)) {
spin_lock_irq(&tsk->sighand->siglock);
sigorsets(&tsk->blocked, &tsk->blocked,
&ka->sa.sa_mask);
spin_lock_irq(&tsk->sighand->siglock);
sigorsets(&tsk->blocked, &tsk->blocked,
&ka->sa.sa_mask);
if (!(ka->sa.sa_flags & SA_NODEFER))
sigaddset(&tsk->blocked, sig);
recalc_sigpending();
spin_unlock_irq(&tsk->sighand->siglock);
}
recalc_sigpending();
spin_unlock_irq(&tsk->sighand->siglock);
return;
}

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11 changes: 5 additions & 6 deletions trunk/arch/cris/arch-v10/kernel/signal.c
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Original file line number Diff line number Diff line change
Expand Up @@ -517,13 +517,12 @@ handle_signal(int canrestart, unsigned long sig,
if (ka->sa.sa_flags & SA_ONESHOT)
ka->sa.sa_handler = SIG_DFL;

if (!(ka->sa.sa_flags & SA_NODEFER)) {
spin_lock_irq(&current->sighand->siglock);
sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask);
spin_lock_irq(&current->sighand->siglock);
sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask);
if (!(ka->sa.sa_flags & SA_NODEFER))
sigaddset(&current->blocked,sig);
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
}
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
}

/*
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11 changes: 5 additions & 6 deletions trunk/arch/cris/arch-v32/kernel/signal.c
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Original file line number Diff line number Diff line change
Expand Up @@ -568,13 +568,12 @@ handle_signal(int canrestart, unsigned long sig,
if (ka->sa.sa_flags & SA_ONESHOT)
ka->sa.sa_handler = SIG_DFL;

if (!(ka->sa.sa_flags & SA_NODEFER)) {
spin_lock_irq(&current->sighand->siglock);
sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask);
spin_lock_irq(&current->sighand->siglock);
sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask);
if (!(ka->sa.sa_flags & SA_NODEFER))
sigaddset(&current->blocked,sig);
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
}
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
}

/*
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11 changes: 5 additions & 6 deletions trunk/arch/frv/kernel/signal.c
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Original file line number Diff line number Diff line change
Expand Up @@ -506,13 +506,12 @@ static void handle_signal(unsigned long sig, siginfo_t *info,
else
setup_frame(sig, ka, oldset, regs);

if (!(ka->sa.sa_flags & SA_NODEFER)) {
spin_lock_irq(&current->sighand->siglock);
sigorsets(&current->blocked, &current->blocked, &ka->sa.sa_mask);
spin_lock_irq(&current->sighand->siglock);
sigorsets(&current->blocked, &current->blocked, &ka->sa.sa_mask);
if (!(ka->sa.sa_flags & SA_NODEFER))
sigaddset(&current->blocked, sig);
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
}
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
} /* end handle_signal() */

/*****************************************************************************/
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11 changes: 5 additions & 6 deletions trunk/arch/h8300/kernel/signal.c
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Original file line number Diff line number Diff line change
Expand Up @@ -488,13 +488,12 @@ handle_signal(unsigned long sig, siginfo_t *info, struct k_sigaction *ka,
else
setup_frame(sig, ka, oldset, regs);

if (!(ka->sa.sa_flags & SA_NODEFER)) {
spin_lock_irq(&current->sighand->siglock);
sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask);
spin_lock_irq(&current->sighand->siglock);
sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask);
if (!(ka->sa.sa_flags & SA_NODEFER))
sigaddset(&current->blocked,sig);
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
}
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
}

/*
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5 changes: 3 additions & 2 deletions trunk/arch/i386/kernel/signal.c
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Original file line number Diff line number Diff line change
Expand Up @@ -577,10 +577,11 @@ handle_signal(unsigned long sig, siginfo_t *info, struct k_sigaction *ka,
else
ret = setup_frame(sig, ka, oldset, regs);

if (ret && !(ka->sa.sa_flags & SA_NODEFER)) {
if (ret) {
spin_lock_irq(&current->sighand->siglock);
sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask);
sigaddset(&current->blocked,sig);
if (!(ka->sa.sa_flags & SA_NODEFER))
sigaddset(&current->blocked,sig);
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
}
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15 changes: 6 additions & 9 deletions trunk/arch/ia64/kernel/signal.c
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Original file line number Diff line number Diff line change
Expand Up @@ -467,15 +467,12 @@ handle_signal (unsigned long sig, struct k_sigaction *ka, siginfo_t *info, sigse
if (!setup_frame(sig, ka, info, oldset, scr))
return 0;

if (!(ka->sa.sa_flags & SA_NODEFER)) {
spin_lock_irq(&current->sighand->siglock);
{
sigorsets(&current->blocked, &current->blocked, &ka->sa.sa_mask);
sigaddset(&current->blocked, sig);
recalc_sigpending();
}
spin_unlock_irq(&current->sighand->siglock);
}
spin_lock_irq(&current->sighand->siglock);
sigorsets(&current->blocked, &current->blocked, &ka->sa.sa_mask);
if (!(ka->sa.sa_flags & SA_NODEFER))
sigaddset(&current->blocked, sig);
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
return 1;
}

Expand Down
11 changes: 5 additions & 6 deletions trunk/arch/m32r/kernel/signal.c
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Original file line number Diff line number Diff line change
Expand Up @@ -341,13 +341,12 @@ handle_signal(unsigned long sig, struct k_sigaction *ka, siginfo_t *info,
/* Set up the stack frame */
setup_rt_frame(sig, ka, info, oldset, regs);

if (!(ka->sa.sa_flags & SA_NODEFER)) {
spin_lock_irq(&current->sighand->siglock);
sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask);
spin_lock_irq(&current->sighand->siglock);
sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask);
if (!(ka->sa.sa_flags & SA_NODEFER))
sigaddset(&current->blocked,sig);
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
}
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
}

/*
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11 changes: 5 additions & 6 deletions trunk/arch/m68knommu/kernel/signal.c
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Original file line number Diff line number Diff line change
Expand Up @@ -732,13 +732,12 @@ handle_signal(int sig, struct k_sigaction *ka, siginfo_t *info,
if (ka->sa.sa_flags & SA_ONESHOT)
ka->sa.sa_handler = SIG_DFL;

if (!(ka->sa.sa_flags & SA_NODEFER)) {
spin_lock_irq(&current->sighand->siglock);
sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask);
spin_lock_irq(&current->sighand->siglock);
sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask);
if (!(ka->sa.sa_flags & SA_NODEFER))
sigaddset(&current->blocked,sig);
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
}
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
}

/*
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11 changes: 5 additions & 6 deletions trunk/arch/mips/kernel/irixsig.c
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Original file line number Diff line number Diff line change
Expand Up @@ -155,13 +155,12 @@ static inline void handle_signal(unsigned long sig, siginfo_t *info,
else
setup_irix_frame(ka, regs, sig, oldset);

if (!(ka->sa.sa_flags & SA_NODEFER)) {
spin_lock_irq(&current->sighand->siglock);
sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask);
spin_lock_irq(&current->sighand->siglock);
sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask);
if (!(ka->sa.sa_flags & SA_NODEFER))
sigaddset(&current->blocked,sig);
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
}
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
}

asmlinkage int do_irix_signal(sigset_t *oldset, struct pt_regs *regs)
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11 changes: 5 additions & 6 deletions trunk/arch/mips/kernel/signal.c
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Original file line number Diff line number Diff line change
Expand Up @@ -425,13 +425,12 @@ static inline void handle_signal(unsigned long sig, siginfo_t *info,
setup_frame(ka, regs, sig, oldset);
#endif

if (!(ka->sa.sa_flags & SA_NODEFER)) {
spin_lock_irq(&current->sighand->siglock);
sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask);
spin_lock_irq(&current->sighand->siglock);
sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask);
if (!(ka->sa.sa_flags & SA_NODEFER))
sigaddset(&current->blocked,sig);
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
}
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
}

extern int do_signal32(sigset_t *oldset, struct pt_regs *regs);
Expand Down
11 changes: 5 additions & 6 deletions trunk/arch/mips/kernel/signal32.c
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Original file line number Diff line number Diff line change
Expand Up @@ -751,13 +751,12 @@ static inline void handle_signal(unsigned long sig, siginfo_t *info,
else
setup_frame(ka, regs, sig, oldset);

if (!(ka->sa.sa_flags & SA_NODEFER)) {
spin_lock_irq(&current->sighand->siglock);
sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask);
spin_lock_irq(&current->sighand->siglock);
sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask);
if (!(ka->sa.sa_flags & SA_NODEFER))
sigaddset(&current->blocked,sig);
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
}
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
}

int do_signal32(sigset_t *oldset, struct pt_regs *regs)
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11 changes: 5 additions & 6 deletions trunk/arch/parisc/kernel/signal.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -517,13 +517,12 @@ handle_signal(unsigned long sig, siginfo_t *info, struct k_sigaction *ka,
if (!setup_rt_frame(sig, ka, info, oldset, regs, in_syscall))
return 0;

if (!(ka->sa.sa_flags & SA_NODEFER)) {
spin_lock_irq(&current->sighand->siglock);
sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask);
spin_lock_irq(&current->sighand->siglock);
sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask);
if (!(ka->sa.sa_flags & SA_NODEFER))
sigaddset(&current->blocked,sig);
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
}
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
return 1;
}

Expand Down
11 changes: 5 additions & 6 deletions trunk/arch/ppc/kernel/signal.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -759,13 +759,12 @@ int do_signal(sigset_t *oldset, struct pt_regs *regs)
else
handle_signal(signr, &ka, &info, oldset, regs, newsp);

if (!(ka.sa.sa_flags & SA_NODEFER)) {
spin_lock_irq(&current->sighand->siglock);
sigorsets(&current->blocked,&current->blocked,&ka.sa.sa_mask);
spin_lock_irq(&current->sighand->siglock);
sigorsets(&current->blocked,&current->blocked,&ka.sa.sa_mask);
if (!(ka.sa.sa_flags & SA_NODEFER))
sigaddset(&current->blocked, signr);
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
}
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);

return 1;
}
Expand Down
5 changes: 3 additions & 2 deletions trunk/arch/ppc64/kernel/signal.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -481,10 +481,11 @@ static int handle_signal(unsigned long sig, struct k_sigaction *ka,
/* Set up Signal Frame */
ret = setup_rt_frame(sig, ka, info, oldset, regs);

if (ret && !(ka->sa.sa_flags & SA_NODEFER)) {
if (ret) {
spin_lock_irq(&current->sighand->siglock);
sigorsets(&current->blocked, &current->blocked, &ka->sa.sa_mask);
sigaddset(&current->blocked,sig);
if (!(ka->sa.sa_flags & SA_NODEFER))
sigaddset(&current->blocked,sig);
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
}
Expand Down
5 changes: 3 additions & 2 deletions trunk/arch/ppc64/kernel/signal32.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -976,11 +976,12 @@ int do_signal32(sigset_t *oldset, struct pt_regs *regs)
else
ret = handle_signal32(signr, &ka, &info, oldset, regs, newsp);

if (ret && !(ka.sa.sa_flags & SA_NODEFER)) {
if (ret) {
spin_lock_irq(&current->sighand->siglock);
sigorsets(&current->blocked, &current->blocked,
&ka.sa.sa_mask);
sigaddset(&current->blocked, signr);
if (!(ka.sa.sa_flags & SA_NODEFER))
sigaddset(&current->blocked, signr);
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
}
Expand Down
11 changes: 5 additions & 6 deletions trunk/arch/s390/kernel/compat_signal.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -637,12 +637,11 @@ handle_signal32(unsigned long sig, struct k_sigaction *ka,
else
setup_frame32(sig, ka, oldset, regs);

if (!(ka->sa.sa_flags & SA_NODEFER)) {
spin_lock_irq(&current->sighand->siglock);
sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask);
spin_lock_irq(&current->sighand->siglock);
sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask);
if (!(ka->sa.sa_flags & SA_NODEFER))
sigaddset(&current->blocked,sig);
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
}
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
}

11 changes: 5 additions & 6 deletions trunk/arch/s390/kernel/signal.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -429,13 +429,12 @@ handle_signal(unsigned long sig, struct k_sigaction *ka,
else
setup_frame(sig, ka, oldset, regs);

if (!(ka->sa.sa_flags & SA_NODEFER)) {
spin_lock_irq(&current->sighand->siglock);
sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask);
spin_lock_irq(&current->sighand->siglock);
sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask);
if (!(ka->sa.sa_flags & SA_NODEFER))
sigaddset(&current->blocked,sig);
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
}
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
}

/*
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11 changes: 5 additions & 6 deletions trunk/arch/sh/kernel/signal.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -546,13 +546,12 @@ handle_signal(unsigned long sig, struct k_sigaction *ka, siginfo_t *info,
if (ka->sa.sa_flags & SA_ONESHOT)
ka->sa.sa_handler = SIG_DFL;

if (!(ka->sa.sa_flags & SA_NODEFER)) {
spin_lock_irq(&current->sighand->siglock);
sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask);
spin_lock_irq(&current->sighand->siglock);
sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask);
if (!(ka->sa.sa_flags & SA_NODEFER))
sigaddset(&current->blocked,sig);
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
}
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
}

/*
Expand Down
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