* [PATCH] Bugfix for kvm/s390.
@ 2013-01-15 10:17 Cornelia Huck
2013-01-15 10:17 ` [PATCH] KVM: s390: kvm/sigp.c: fix memory leakage Cornelia Huck
2013-01-17 6:42 ` [PATCH] Bugfix for kvm/s390 Gleb Natapov
0 siblings, 2 replies; 3+ messages in thread
From: Cornelia Huck @ 2013-01-15 10:17 UTC (permalink / raw)
To: Marcelo Tosatti, Gleb Natapov
Cc: Christian Borntraeger, Carsten Otte, Alexander Graf,
Heiko Carstens, Martin Schwidefsky, KVM, linux-s390
Hi,
here's another s390 bugfix for kvm-next. Please apply.
Cong Ding (1):
KVM: s390: kvm/sigp.c: fix memory leakage
arch/s390/kvm/sigp.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
--
1.7.12.4
^ permalink raw reply [flat|nested] 3+ messages in thread
* [PATCH] KVM: s390: kvm/sigp.c: fix memory leakage
2013-01-15 10:17 [PATCH] Bugfix for kvm/s390 Cornelia Huck
@ 2013-01-15 10:17 ` Cornelia Huck
2013-01-17 6:42 ` [PATCH] Bugfix for kvm/s390 Gleb Natapov
1 sibling, 0 replies; 3+ messages in thread
From: Cornelia Huck @ 2013-01-15 10:17 UTC (permalink / raw)
To: Marcelo Tosatti, Gleb Natapov
Cc: Christian Borntraeger, Carsten Otte, Alexander Graf,
Heiko Carstens, Martin Schwidefsky, KVM, linux-s390, Cong Ding
From: Cong Ding <dinggnu@gmail.com>
the variable inti should be freed in the branch CPUSTAT_STOPPED.
Signed-off-by: Cong Ding <dinggnu@gmail.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
---
arch/s390/kvm/sigp.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/arch/s390/kvm/sigp.c b/arch/s390/kvm/sigp.c
index 461e841..1c48ab2 100644
--- a/arch/s390/kvm/sigp.c
+++ b/arch/s390/kvm/sigp.c
@@ -137,8 +137,10 @@ static int __inject_sigp_stop(struct kvm_s390_local_interrupt *li, int action)
inti->type = KVM_S390_SIGP_STOP;
spin_lock_bh(&li->lock);
- if ((atomic_read(li->cpuflags) & CPUSTAT_STOPPED))
+ if ((atomic_read(li->cpuflags) & CPUSTAT_STOPPED)) {
+ kfree(inti);
goto out;
+ }
list_add_tail(&inti->list, &li->list);
atomic_set(&li->active, 1);
atomic_set_mask(CPUSTAT_STOP_INT, li->cpuflags);
--
1.7.12.4
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH] Bugfix for kvm/s390.
2013-01-15 10:17 [PATCH] Bugfix for kvm/s390 Cornelia Huck
2013-01-15 10:17 ` [PATCH] KVM: s390: kvm/sigp.c: fix memory leakage Cornelia Huck
@ 2013-01-17 6:42 ` Gleb Natapov
1 sibling, 0 replies; 3+ messages in thread
From: Gleb Natapov @ 2013-01-17 6:42 UTC (permalink / raw)
To: Cornelia Huck
Cc: Marcelo Tosatti, Christian Borntraeger, Carsten Otte,
Alexander Graf, Heiko Carstens, Martin Schwidefsky, KVM,
linux-s390
On Tue, Jan 15, 2013 at 11:17:28AM +0100, Cornelia Huck wrote:
> Hi,
>
> here's another s390 bugfix for kvm-next. Please apply.
>
Applied, thanks.
> Cong Ding (1):
> KVM: s390: kvm/sigp.c: fix memory leakage
>
> arch/s390/kvm/sigp.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> --
> 1.7.12.4
--
Gleb.
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2013-01-17 6:42 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
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2013-01-15 10:17 [PATCH] Bugfix for kvm/s390 Cornelia Huck
2013-01-15 10:17 ` [PATCH] KVM: s390: kvm/sigp.c: fix memory leakage Cornelia Huck
2013-01-17 6:42 ` [PATCH] Bugfix for kvm/s390 Gleb Natapov
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