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| author | David Woodhouse <dwmw2@shinybook.infradead.org> | 2005-07-13 15:25:59 +0100 |
|---|---|---|
| committer | David Woodhouse <dwmw2@shinybook.infradead.org> | 2005-07-13 15:25:59 +0100 |
| commit | 30beab1491f0b96b2f23d3fb68af01fd921a16d8 (patch) | |
| tree | c580bdc0846269fbb10feeda901ecec1a48ee2ef /arch/ia64/kernel/signal.c | |
| parent | 21af6c4f2aa5f63138871b4ddd77d7ebf2588c9d (diff) | |
| parent | c32511e2718618f0b53479eb36e07439aa363a74 (diff) | |
| download | op-kernel-dev-30beab1491f0b96b2f23d3fb68af01fd921a16d8.zip op-kernel-dev-30beab1491f0b96b2f23d3fb68af01fd921a16d8.tar.gz | |
Merge with /shiny/git/linux-2.6/.git
Diffstat (limited to 'arch/ia64/kernel/signal.c')
| -rw-r--r-- | arch/ia64/kernel/signal.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/ia64/kernel/signal.c b/arch/ia64/kernel/signal.c index edd9f07..b8a0a7d 100644 --- a/arch/ia64/kernel/signal.c +++ b/arch/ia64/kernel/signal.c @@ -143,6 +143,7 @@ restore_sigcontext (struct sigcontext __user *sc, struct sigscratch *scr) __copy_from_user(current->thread.fph, &sc->sc_fr[32], 96*16); psr->mfh = 0; /* drop signal handler's fph contents... */ + preempt_disable(); if (psr->dfh) ia64_drop_fpu(current); else { @@ -150,6 +151,7 @@ restore_sigcontext (struct sigcontext __user *sc, struct sigscratch *scr) __ia64_load_fpu(current->thread.fph); ia64_set_local_fpu_owner(current); } + preempt_enable(); } return err; } |
