diff options
| author | Quan Xu <quan.xu0@gmail.com> | 2017-12-12 16:44:21 +0800 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2017-12-14 09:26:48 +0100 |
| commit | 8eb73e2d410f00d383023fe41c0c25c6195b7389 (patch) | |
| tree | 35606f0257dc4c26e55cd00d74be75c5f3ad697b /virt | |
| parent | 9c48d517ce6da398b8cff0603b75b366759023c4 (diff) | |
| download | linux-stable-8eb73e2d410f00d383023fe41c0c25c6195b7389.tar.gz linux-stable-8eb73e2d410f00d383023fe41c0c25c6195b7389.tar.bz2 linux-stable-8eb73e2d410f00d383023fe41c0c25c6195b7389.zip | |
KVM: VMX: drop I/O permission bitmaps
Since KVM removes the only I/O port 0x80 bypass on Intel hosts,
clear CPU_BASED_USE_IO_BITMAPS and set CPU_BASED_UNCOND_IO_EXITING
bit. Then these I/O permission bitmaps are not used at all, so
drop I/O permission bitmaps.
Signed-off-by: Jim Mattson <jmattson@google.com>
Signed-off-by: Radim KrÄmář <rkrcmar@redhat.com>
Signed-off-by: Quan Xu <quan.xu0@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'virt')
0 files changed, 0 insertions, 0 deletions