| commit | 75f139aaf896d6fdeec2e468ddfa4b2fe469bf40 | [log] [tgz] |
|---|---|---|
| author | Andrew Honig <ahonig@google.com> | Wed Jan 10 10:12:03 2018 -0800 |
| committer | Paolo Bonzini <pbonzini@redhat.com> | Thu Jan 11 18:20:31 2018 +0100 |
| tree | e95c8451e33be341ccfaa853dd7a2927857882ef | |
| parent | bebc6082da0a9f5d47a1ea2edc099bf671058bd4 [diff] |
KVM: x86: Add memory barrier on vmcs field lookup This adds a memory barrier when performing a lookup into the vmcs_field_to_offset_table. This is related to CVE-2017-5753. Signed-off-by: Andrew Honig <ahonig@google.com> Reviewed-by: Jim Mattson <jmattson@google.com> Cc: stable@vger.kernel.org Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>