[PATCH] KVM: ia64: Flush all TLBs once guest's memory mapping
"Zhang, Xiantao" <[email protected]>
| Newsgroups | org.kernel.vger.kvm-ia64,org.kernel.vger.kvm |
|---|---|
| Message-ID | <706158FABBBA044BAD4FE898A02E4BC2328721C3@pdsmsx503.ccr.corp.intel.com> |
From dcb73b5db2e91213a2536542945645caaf23bfe3 Mon Sep 17 00:00:00 2001 From: Xiantao Zhang <[email protected]> Date: Thu, 16 Apr 2009 17:59:16 +0800 Subject: [PATCH] KVM: ia64: Flush all TLBs once guest's memory mapping changes. Flush all vcpu's TLB entries once changes guest's memory mapping. Signed-off-by: Xiantao Zhang <[email protected]> --- arch/ia64/kvm/kvm-ia64.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/arch/ia64/kvm/kvm-ia64.c b/arch/ia64/kvm/kvm-ia64.c index 112b402..2a88e42 100644 --- a/arch/ia64/kvm/kvm-ia64.c +++ b/arch/ia64/kvm/kvm-ia64.c @@ -1629,6 +1629,7 @@ int kvm_arch_set_memory_region(struct kvm *kvm, void kvm_arch_flush_shadow(struct kvm *kvm) { + kvm_flush_remote_tlbs(kvm); } long kvm_arch_dev_ioctl(struct file *filp, -- 1.6.0
0001-KVM-ia64-Flush-all-TLBs-once-guest-s-memory-mappin.patch
(application/octet-stream, 815 B)
From dcb73b5db2e91213a2536542945645caaf23bfe3 Mon Sep 17 00:00:00 2001 From: Xiantao Zhang <[email protected]> Date: Thu, 16 Apr 2009 17:59:16 +0800 Subject: [PATCH] KVM: ia64: Flush all TLBs once guest's memory mapping changes. Flush all vcpu's TLB entries once changes guest's memory mapping. Signed-off-by: Xiantao Zhang <[email protected]> --- arch/ia64/kvm/kvm-ia64.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/arch/ia64/kvm/kvm-ia64.c b/arch/ia64/kvm/kvm-ia64.c index 112b402..2a88e42 100644 --- a/arch/ia64/kvm/kvm-ia64.c +++ b/arch/ia64/kvm/kvm-ia64.c @@ -1629,6 +1629,7 @@ int kvm_arch_set_memory_region(struct kvm *kvm, void kvm_arch_flush_shadow(struct kvm *kvm) { + kvm_flush_remote_tlbs(kvm); } long kvm_arch_dev_ioctl(struct file *filp, -- 1.6.0