| commit | 72daae6ab08929e4f9b564c245a9854235456a0c | [log] [tgz] |
|---|---|---|
| author | Paolo Bonzini <pbonzini@redhat.com> | Thu Jun 19 11:40:18 2014 +0200 |
| committer | chrmhoffmann <chrmhoffmann@gmail.com> | Sun Apr 05 10:20:28 2020 +0200 |
| tree | f1f41075636d7aa57dc2414c9e4c2d337bfeb61a | |
| parent | c7cc3d2a9136be7b7407de8f590e62f7531f9884 [diff] |
KVM: x86: preserve the high 32-bits of the PAT register commit 7cb060a91c0efc5ff94f83c6df3ed705e143cdb9 upstream. KVM does not really do much with the PAT, so this went unnoticed for a long time. It is exposed however if you try to do rdmsr on the PAT register. Reported-by: Valentine Sinitsyn <valentine.sinitsyn@gmail.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>