Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=3b6fff198c2ae3ca87ee8c9103d52ac9e8f40dd5
Commit: 3b6fff198c2ae3ca87ee8c9103d52ac9e8f40dd5
Parent: 9f1ef3f8f5f8ade2561d969181b152c225b82a3e
Author: Uri Lublin <[EMAIL PROTECTED]>
AuthorDate: Tue Oct 30 10:42:09 2007 +0200
Committer: Avi Kivity <[EMAIL PROTECTED]>
CommitDate: Wed Jan 30 17:52:59 2008 +0200
KVM: Make mark_page_dirty() work for aliased pages too.
Recommended by Izik Eidus.
Signed-off-by: Uri Lublin <[EMAIL PROTECTED]>
Signed-off-by: Avi Kivity <[EMAIL PROTECTED]>
---
drivers/kvm/kvm_main.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/kvm/kvm_main.c b/drivers/kvm/kvm_main.c
index 2025cdf..cac66d5 100644
--- a/drivers/kvm/kvm_main.c
+++ b/drivers/kvm/kvm_main.c
@@ -796,11 +796,11 @@ int kvm_clear_guest(struct kvm *kvm, gpa_t gpa, unsigned
long len)
}
EXPORT_SYMBOL_GPL(kvm_clear_guest);
-/* WARNING: Does not work on aliased pages. */
void mark_page_dirty(struct kvm *kvm, gfn_t gfn)
{
struct kvm_memory_slot *memslot;
+ gfn = unalias_gfn(kvm, gfn);
memslot = __gfn_to_memslot(kvm, gfn);
if (memslot && memslot->dirty_bitmap) {
unsigned long rel_gfn = gfn - memslot->base_gfn;
-
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