tree 03865eccb27cbc1a2604d6e83ae3f8ecff9b355c
parent d143148383d0395539073dd6c2f25ddf6656bdcc
author Paolo Bonzini <pbonzini@redhat.com> 1409657052 +0200
committer Paolo Bonzini <pbonzini@redhat.com> 1409731451 +0200

KVM: x86: reserve bit 8 of non-leaf PDPEs and PML4Es in 64-bit mode on AMD

Bit 8 would be the "global" bit, which does not quite make sense for non-leaf
page table entries.  Intel ignores it; AMD ignores it in PDEs, but reserves it
in PDPEs and PML4Es.  The SVM test is relying on this behavior, so enforce it.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>