Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=7f2145ad6f3e7060147a2a4c4db35c641ff61b5c
Commit: 7f2145ad6f3e7060147a2a4c4db35c641ff61b5c
Parent: ae6200baea4175cac684ea76f78082b31afbdefa
Author: Izik Eidus <[EMAIL PROTECTED]>
AuthorDate: Sun Sep 23 12:30:19 2007 +0200
Committer: Avi Kivity <[EMAIL PROTECTED]>
CommitDate: Mon Oct 22 12:03:28 2007 +0200
KVM: MMU: Set shadow pte atomically in mmu_pte_write_zap_pte()
Setting shadow page table entry should be set atomicly using
set_shadow_pte().
Signed-off-by: Izik Eidus <[EMAIL PROTECTED]>
Signed-off-by: Avi Kivity <[EMAIL PROTECTED]>
---
drivers/kvm/mmu.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/kvm/mmu.c b/drivers/kvm/mmu.c
index 6d84d30..7171618 100644
--- a/drivers/kvm/mmu.c
+++ b/drivers/kvm/mmu.c
@@ -1088,7 +1088,7 @@ static void mmu_pte_write_zap_pte(struct kvm_vcpu *vcpu,
mmu_page_remove_parent_pte(child, spte);
}
}
- *spte = 0;
+ set_shadow_pte(spte, 0);
kvm_flush_remote_tlbs(vcpu->kvm);
}
-
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