Messages in this thread Patch in this message | | | From | Joerg Roedel <> | Subject | [PATCH 1/6] kvm/x86/svm: force new asid on vcpu migration | Date | Thu, 5 Mar 2009 13:12:28 +0100 |
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Signed-off-by: Joerg Roedel <joerg.roedel@amd.com> --- arch/x86/kvm/svm.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c index 1821c20..0e66bca 100644 --- a/arch/x86/kvm/svm.c +++ b/arch/x86/kvm/svm.c @@ -180,7 +180,7 @@ static inline void kvm_write_cr2(unsigned long val) static inline void force_new_asid(struct kvm_vcpu *vcpu) { - to_svm(vcpu)->asid_generation--; + to_svm(vcpu)->asid_generation = 0; } static inline void flush_guest_tlb(struct kvm_vcpu *vcpu) @@ -716,6 +716,7 @@ static void svm_vcpu_load(struct kvm_vcpu *vcpu, int cpu) svm->vmcb->control.tsc_offset += delta; vcpu->cpu = cpu; kvm_migrate_timers(vcpu); + force_new_asid(vcpu); } for (i = 0; i < NR_HOST_SAVE_USER_MSRS; i++) -- 1.5.6.4
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