Messages in this thread Patch in this message | | | From | Joerg Roedel <> | Subject | [PATCH] kvm x86: release time_page on vcpu destruction | Date | Wed, 25 Feb 2009 16:08:31 +0100 |
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Not releasing the time_page causes a leak of that page or the compound page it is situated in.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com> --- arch/x86/kvm/x86.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 8ca100a..a1ecec5 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -4159,6 +4159,11 @@ EXPORT_SYMBOL_GPL(kvm_put_guest_fpu); void kvm_arch_vcpu_free(struct kvm_vcpu *vcpu) { + if (vcpu->arch.time_page) { + kvm_release_page_dirty(vcpu->arch.time_page); + vcpu->arch.time_page = NULL; + } + kvm_x86_ops->vcpu_free(vcpu); } -- 1.5.6.4
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