diff options
| author | Paolo Bonzini <[email protected]> | 2015-07-07 14:38:13 +0200 |
|---|---|---|
| committer | Paolo Bonzini <[email protected]> | 2015-07-10 13:25:27 +0200 |
| commit | fd717f11015f673487ffc826e59b2bad69d20fe5 (patch) | |
| tree | ea98f02afb5b24e2868861ae26b56308e3027051 /lib/timerqueue.c | |
| parent | e098223b789b4a618dacd79e5e0dad4a9d5018d1 (diff) | |
KVM: x86: apply guest MTRR virtualization on host reserved pages
Currently guest MTRR is avoided if kvm_is_reserved_pfn returns true.
However, the guest could prefer a different page type than UC for
such pages. A good example is that pass-throughed VGA frame buffer is
not always UC as host expected.
This patch enables full use of virtual guest MTRRs.
Suggested-by: Xiao Guangrong <[email protected]>
Tested-by: Joerg Roedel <[email protected]> (on AMD)
Signed-off-by: Paolo Bonzini <[email protected]>
Diffstat (limited to 'lib/timerqueue.c')
0 files changed, 0 insertions, 0 deletions