diff options
| author | Ingo Molnar <mingo@kernel.org> | 2014-02-02 09:45:39 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2014-02-02 09:45:39 +0100 |
| commit | eaa4e4fcf1b5c60e656d93242f7fe422173f25b2 (patch) | |
| tree | c05d5d6ca3f625d72a9d136b4c485d3dc9472089 /arch/mips/kernel/signal.c | |
| parent | be1e4e760d940c14d119bffef5eb007dfdf29046 (diff) | |
| parent | 5cb480f6b488128140c940abff3c36f524a334a8 (diff) | |
Merge branch 'linus' into sched/core, to resolve conflicts
Conflicts:
kernel/sysctl.c
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/mips/kernel/signal.c')
| -rw-r--r-- | arch/mips/kernel/signal.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/arch/mips/kernel/signal.c b/arch/mips/kernel/signal.c index 2f285abc76d5..5199563c4403 100644 --- a/arch/mips/kernel/signal.c +++ b/arch/mips/kernel/signal.c @@ -71,8 +71,9 @@ static int protected_save_fp_context(struct sigcontext __user *sc) int err; while (1) { lock_fpu_owner(); - own_fpu_inatomic(1); - err = save_fp_context(sc); /* this might fail */ + err = own_fpu_inatomic(1); + if (!err) + err = save_fp_context(sc); /* this might fail */ unlock_fpu_owner(); if (likely(!err)) break; @@ -91,8 +92,9 @@ static int protected_restore_fp_context(struct sigcontext __user *sc) int err, tmp __maybe_unused; while (1) { lock_fpu_owner(); - own_fpu_inatomic(0); - err = restore_fp_context(sc); /* this might fail */ + err = own_fpu_inatomic(0); + if (!err) + err = restore_fp_context(sc); /* this might fail */ unlock_fpu_owner(); if (likely(!err)) break; |