| Message ID | 1407358454-18626-1-git-send-email-kamal@canonical.com |
|---|---|
| State | New |
| Headers | show |
diff --git a/arch/mips/kvm/kvm_mips.c b/arch/mips/kvm/kvm_mips.c index 3dfbe82..7a8b440 100644 --- a/arch/mips/kvm/kvm_mips.c +++ b/arch/mips/kvm/kvm_mips.c @@ -395,6 +395,7 @@ void kvm_arch_vcpu_free(struct kvm_vcpu *vcpu) if (vcpu->arch.kseg0_commpage) kfree(vcpu->arch.kseg0_commpage); + kfree(vcpu); } void kvm_arch_vcpu_destroy(struct kvm_vcpu *vcpu)
This is a note to let you know that I have just added a patch titled MIPS: KVM: Fix memory leak on VCPU to the linux-3.13.y-queue branch of the 3.13.y.z extended stable tree which can be found at: http://kernel.ubuntu.com/git?p=ubuntu/linux.git;a=shortlog;h=refs/heads/linux-3.13.y-queue This patch is scheduled to be released in version 3.13.11.6. If you, or anyone else, feels it should not be added to this tree, please reply to this email. For more information about the 3.13.y.z tree, see https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable Thanks. -Kamal ------ From 2ad96707122cf42843ac6d8b28bc7cb64e3e3ba9 Mon Sep 17 00:00:00 2001 From: Deng-Cheng Zhu <dengcheng.zhu@imgtec.com> Date: Tue, 24 Jun 2014 10:31:08 -0700 Subject: MIPS: KVM: Fix memory leak on VCPU commit 8c9eb041cf76038eb3b62ee259607eec9b89f48d upstream. kvm_arch_vcpu_free() is called in 2 code paths: 1) kvm_vm_ioctl() kvm_vm_ioctl_create_vcpu() kvm_arch_vcpu_destroy() kvm_arch_vcpu_free() 2) kvm_put_kvm() kvm_destroy_vm() kvm_arch_destroy_vm() kvm_mips_free_vcpus() kvm_arch_vcpu_free() Neither of the paths handles VCPU free. We need to do it in kvm_arch_vcpu_free() corresponding to the memory allocation in kvm_arch_vcpu_create(). Signed-off-by: Deng-Cheng Zhu <dengcheng.zhu@imgtec.com> Reviewed-by: James Hogan <james.hogan@imgtec.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Kamal Mostafa <kamal@canonical.com> --- arch/mips/kvm/kvm_mips.c | 1 + 1 file changed, 1 insertion(+) -- 1.9.1