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(parent: 9c48d51) | patch
KVM: VMX: drop I/O permission bitmaps
authorQuan Xu <quan.xu0@gmail.com>
Tue, 12 Dec 2017 08:44:21 +0000 (16:44 +0800)
committerPaolo Bonzini <pbonzini@redhat.com>
Thu, 14 Dec 2017 08:26:48 +0000 (09:26 +0100)
commit8eb73e2d410f00d383023fe41c0c25c6195b7389
tree35606f0257dc4c26e55cd00d74be75c5f3ad697btree | snapshot
parent9c48d517ce6da398b8cff0603b75b366759023c4commit | diff
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>
arch/x86/kvm/vmx.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git