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From: Avi Kivity <avi@qumranet.com>
To: kvm-devel@lists.sourceforge.net
Cc: linux-kernel@vger.kernel.org, akpm@osdl.org, mingo@elte.hu
Subject: [PATCH 1/5] KVM: Make sure there is a vcpu context loaded when destroying the mmu
Date: Thu, 11 Jan 2007 10:03:30 -0000	[thread overview]
Message-ID: <20070111100330.1CB08250595@il.qumranet.com> (raw)
In-Reply-To: <45A60B2F.6090901@qumranet.com>

This makes the vmwrite errors on vm shutdown go away.

Signed-off-by: Avi Kivity <avi@qumranet.com>

Index: linux-2.6/drivers/kvm/kvm_main.c
===================================================================
--- linux-2.6.orig/drivers/kvm/kvm_main.c
+++ linux-2.6/drivers/kvm/kvm_main.c
@@ -272,7 +272,9 @@ static void kvm_free_physmem(struct kvm 
 
 static void kvm_free_vcpu(struct kvm_vcpu *vcpu)
 {
+	vcpu_load(vcpu->kvm, vcpu_slot(vcpu));
 	kvm_mmu_destroy(vcpu);
+	vcpu_put(vcpu);
 	kvm_arch_ops->vcpu_free(vcpu);
 }
 

  reply	other threads:[~2007-01-11 10:03 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-01-11 10:02 [PATCH 0/5] KVM updates for 2.6.20 Avi Kivity
2007-01-11 10:03 ` Avi Kivity [this message]
2007-01-11 10:04 ` [PATCH 2/5] KVM: Fix race between mmio reads and injected interrupts Avi Kivity
2007-01-11 10:05 ` [PATCH 3/5] KVM: x86 emulator: fix bit string instructions Avi Kivity
2007-01-11 10:06 ` [PATCH 4/5] KVM: Fix asm constraints with CONFIG_FRAME_POINTER=n Avi Kivity
2007-01-23  3:10   ` Herbert Xu
2007-01-11 10:07 ` [PATCH 5/5] KVM: Fix bogus pagefault on writable pages Avi Kivity

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