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SubjectRe: [PATCH] Fix PPC signal handling of NODEFER, should not affect sa_mask
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If this is indeed the way things should work. I'll go ahead and fix all
the other architectures.

-- Steve

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

--- linux-2.6.13-rc6-git1/arch/ppc/kernel/signal.c.orig 2005-08-09 17:00:43.000000000 -0400
+++ linux-2.6.13-rc6-git1/arch/ppc/kernel/signal.c 2005-08-09 17:01:37.000000000 -0400
@@ -759,13 +759,12 @@ int do_signal(sigset_t *oldset, struct p
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;
}

-
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