diff options
| author |   Jim Mattson <jmattson@google.com> | 2017-03-15 07:56:11 -0700 |
|---|---|---|
| committer |   Radim Krčmář <rkrcmar@redhat.com> | 2017-04-07 16:49:00 +0200 |
| commit | f0b98c02c18a3c76ccf359478f68c9bae81b5f78 (patch) | |
| tree | 9aaa814536c59e3449a171042678e3bcac77281b /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | Merge tag 'kvm_mips_4.12_1' of git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/kvm-mips (diff) | |
| download | linux-dev-f0b98c02c18a3c76ccf359478f68c9bae81b5f78.tar.xz linux-dev-f0b98c02c18a3c76ccf359478f68c9bae81b5f78.zip | |
kvm: vmx: Don't use INVVPID when EPT is enabled
According to the Intel SDM, volume 3, section 28.3.2: Creating and
Using Cached Translation Information, "No linear mappings are used
while EPT is in use." INVEPT will invalidate both the guest-physical
mappings and the combined mappings in the TLBs and paging-structure
caches, so an INVVPID is superfluous.
Signed-off-by: Jim Mattson <jmattson@google.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions