* [PATCH] KVM: release bad page on MSR_KVM_SYSTEM_TIME
@ 2008-02-25 13:36 Marcelo Tosatti
2008-02-25 17:27 ` Avi Kivity
0 siblings, 1 reply; 2+ messages in thread
From: Marcelo Tosatti @ 2008-02-25 13:36 UTC (permalink / raw)
To: Avi Kivity, Glauber de Oliveira Costa; +Cc: kvm-devel
Subject says it all.
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index e1aa6c9..ff7ef12 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -595,8 +595,10 @@ int kvm_set_msr_common(struct kvm_vcpu *vcpu, u32 msr, u64 data)
gfn_to_page(vcpu->kvm, data >> PAGE_SHIFT);
up_read(¤t->mm->mmap_sem);
- if (is_error_page(vcpu->arch.time_page))
+ if (is_error_page(vcpu->arch.time_page)) {
+ kvm_release_page_clean(vcpu->arch.time_page);
vcpu->arch.time_page = NULL;
+ }
kvm_write_guest_time(vcpu);
break;
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^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] KVM: release bad page on MSR_KVM_SYSTEM_TIME
2008-02-25 13:36 [PATCH] KVM: release bad page on MSR_KVM_SYSTEM_TIME Marcelo Tosatti
@ 2008-02-25 17:27 ` Avi Kivity
0 siblings, 0 replies; 2+ messages in thread
From: Avi Kivity @ 2008-02-25 17:27 UTC (permalink / raw)
To: Marcelo Tosatti; +Cc: kvm-devel, Glauber de Oliveira Costa
Marcelo Tosatti wrote:
> Subject says it all.
>
Applied, thanks.
--
error compiling committee.c: too many arguments to function
-------------------------------------------------------------------------
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Defy all challenges. Microsoft(R) Visual Studio 2008.
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^ permalink raw reply [flat|nested] 2+ messages in thread
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2008-02-25 13:36 [PATCH] KVM: release bad page on MSR_KVM_SYSTEM_TIME Marcelo Tosatti
2008-02-25 17:27 ` Avi Kivity
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