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KVM: x86: Mark bit 7 in long-mode PDPTE according to 1GB pages support
authorNadav Amit <namit@cs.technion.ac.il>
Wed, 7 May 2014 12:32:50 +0000 (15:32 +0300)
committerPaolo Bonzini <pbonzini@redhat.com>
Wed, 7 May 2014 15:25:22 +0000 (17:25 +0200)
commit5f7dde7bbb3c628766676cbd63c0a1834035d6fa
tree39fde3ae31697b7e1ef19af9f1d3d626d0f7e909tree | snapshot (tar.gz zip)
parenta4ab9d0cf1ef0bf521bb69099aa464f38c71393ccommit | diff
KVM: x86: Mark bit 7 in long-mode PDPTE according to 1GB pages support

In long-mode, bit 7 in the PDPTE is not reserved only if 1GB pages are
supported by the CPU. Currently the bit is considered by KVM as always
reserved.

Signed-off-by: Nadav Amit <namit@cs.technion.ac.il>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
arch/x86/kvm/cpuid.h diff | blob | blame | history
arch/x86/kvm/mmu.c diff | blob | blame | history