8eb73e2d410f00d383023fe41c0c25c6195b7389 - SHIFTPHONES/kernel/common

commit	8eb73e2d410f00d383023fe41c0c25c6195b7389	[log] [tgz]
author	Quan Xu <quan.xu0@gmail.com>	Tue Dec 12 16:44:21 2017 +0800
committer	Paolo Bonzini <pbonzini@redhat.com>	Thu Dec 14 09:26:48 2017 +0100
tree	35606f0257dc4c26e55cd00d74be75c5f3ad697b
parent	9c48d517ce6da398b8cff0603b75b366759023c4 [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 KrÄmÃ¡Å™ <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]

1 file changed

tree: 35606f0257dc4c26e55cd00d74be75c5f3ad697b