| commit | 69a09d73e8bd8434e34c5b83913937cc202d87a7 | |
| author | Ladi Prosek <lprosek@redhat.com> | |
| Fri, 31 Mar 2017 08:19:26 +0000 (31 10:19 +0200) | ||
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | |
| Sun, 14 May 2017 12:08:25 +0000 (14 14:08 +0200) | ||
| tree | 182401f8a886ce29243e7bf0fcc747cffdef6b50 | treesnapshot (tar.gz zip) |
| parent | 22e025bc1af900e4ac8b2bea9772cead23d402a1 | commitdiff |
KVM: nVMX: do not leak PML full vmexit to L1
commit ab007cc94ff9d82f5a8db8363b3becbd946e58cf upstream.
The PML feature is not exposed to guests so we should not be forwarding
the vmexit either.
This commit fixes BSOD 0x20001 (HYPERVISOR_ERROR) when running Hyper-V
enabled Windows Server 2016 in L1 on hardware that supports PML.
Fixes: 843e4330573c ("KVM: VMX: Add PML support in VMX")
Signed-off-by: Ladi Prosek <lprosek@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit ab007cc94ff9d82f5a8db8363b3becbd946e58cf upstream.
The PML feature is not exposed to guests so we should not be forwarding
the vmexit either.
This commit fixes BSOD 0x20001 (HYPERVISOR_ERROR) when running Hyper-V
enabled Windows Server 2016 in L1 on hardware that supports PML.
Fixes: 843e4330573c ("KVM: VMX: Add PML support in VMX")
Signed-off-by: Ladi Prosek <lprosek@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| arch/x86/kvm/vmx.c | diffblobblamehistory |