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| author | Al Viro <viro@zeniv.linux.org.uk> | 2012-04-27 19:58:59 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-06-01 18:58:51 +0200 |
| commit | 77097ae503b170120ab66dd1d547f8577193f91f (patch) | |
| tree | bee5b2e8d91b9ec8ab74c58cbec1796c7bacc2e5 /arch/alpha/kernel | |
| parent | set_restore_sigmask() is never called without SIGPENDING (and never should be) (diff) | |
| download | linux-77097ae503b170120ab66dd1d547f8577193f91f.tar.xz linux-77097ae503b170120ab66dd1d547f8577193f91f.zip | |
most of set_current_blocked() callers want SIGKILL/SIGSTOP removed from set
Only 3 out of 63 do not. Renamed the current variant to __set_current_blocked(),
added set_current_blocked() that will exclude unblockable signals, switched
open-coded instances to it.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/alpha/kernel')
| -rw-r--r-- | arch/alpha/kernel/signal.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/alpha/kernel/signal.c b/arch/alpha/kernel/signal.c index bb45a8813393..48c4df2389ac 100644 --- a/arch/alpha/kernel/signal.c +++ b/arch/alpha/kernel/signal.c @@ -226,7 +226,6 @@ do_sigreturn(struct sigcontext __user *sc, struct pt_regs *regs, if (__get_user(set.sig[0], &sc->sc_mask)) goto give_sigsegv; - sigdelsetmask(&set, ~_BLOCKABLE); set_current_blocked(&set); if (restore_sigcontext(sc, regs, sw)) @@ -261,7 +260,6 @@ do_rt_sigreturn(struct rt_sigframe __user *frame, struct pt_regs *regs, if (__copy_from_user(&set, &frame->uc.uc_sigmask, sizeof(set))) goto give_sigsegv; - sigdelsetmask(&set, ~_BLOCKABLE); set_current_blocked(&set); if (restore_sigcontext(&frame->uc.uc_mcontext, regs, sw)) |