projects
/
GitHub
/
MotorolaMobilityLLC
/
kernel-slsi.git
/ commitdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
| commitdiff |
tree
raw
|
patch
| inline |
side by side
(parent:
75880a0
)
KVM: MMU: Fix Wrong tlb flush order
author
Shaohua Li
<shaohua.li@intel.com>
Wed, 20 Jun 2007 09:13:26 +0000
(17:13 +0800)
committer
Avi Kivity
<avi@qumranet.com>
Mon, 16 Jul 2007 09:05:48 +0000
(12:05 +0300)
Need to flush the tlb after updating a pte, not before.
Signed-off-by: Shaohua Li <shaohua.li@intel.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
drivers/kvm/mmu.c
patch
|
blob
|
blame
|
history
diff --git
a/drivers/kvm/mmu.c
b/drivers/kvm/mmu.c
index ad50cfda5ac153b53bf8d37bf60742862f71a22a..49ffbd3da749b3f281ab4d7ee816d5512d917dcd 100644
(file)
--- a/
drivers/kvm/mmu.c
+++ b/
drivers/kvm/mmu.c
@@
-441,8
+441,8
@@
static void rmap_write_protect(struct kvm_vcpu *vcpu, u64 gfn)
BUG_ON(!(*spte & PT_WRITABLE_MASK));
rmap_printk("rmap_write_protect: spte %p %llx\n", spte, *spte);
rmap_remove(vcpu, spte);
- kvm_flush_remote_tlbs(vcpu->kvm);
set_shadow_pte(spte, *spte & ~PT_WRITABLE_MASK);
+ kvm_flush_remote_tlbs(vcpu->kvm);
}
}