Avi Kivity wrote:
Marcelo Tosatti wrote:
This way there is no need to add explicit checks in every
for_each_shadow_entry user.
Signed-off-by: Marcelo Tosatti <[email protected]>
Index: kvm/arch/x86/kvm/mmu.c
===================================================================
--- kvm.orig/arch/x86/kvm/mmu.c
+++ kvm/arch/x86/kvm/mmu.c
@@ -1273,6 +1273,11 @@ static bool shadow_walk_okay(struct kvm_
{
if (iterator->level < PT_PAGE_TABLE_LEVEL)
return false;
+
+ if (iterator->level == PT_PAGE_TABLE_LEVEL)
+ if (is_large_pte(*iterator->sptep))
+ return false;
s/==/>/?
Ah, it's actually fine. But changing == to >= will make it 1GBpage-ready.
--
error compiling committee.c: too many arguments to function
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