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| author | Avi Kivity <avi@redhat.com> | 2011-03-07 15:26:44 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2011-05-11 07:56:54 -0400 |
| commit | 69c730289011df706a1c9890d6e6c5ee822623c7 (patch) | |
| tree | 773398749dde9980fb12c13c016ca9b780673329 /arch/x86/include/asm/kvm_host.h | |
| parent | f4c63e5d5a356b652a3d984edbefca289176c40f (diff) | |
| download | blackbird-op-linux-69c730289011df706a1c9890d6e6c5ee822623c7.tar.gz blackbird-op-linux-69c730289011df706a1c9890d6e6c5ee822623c7.zip | |
KVM: VMX: Cache cpl
We may read the cpl quite often in the same vmexit (instruction privilege
check, memory access checks for instruction and operands), so we gain
a bit if we cache the value.
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/x86/include/asm/kvm_host.h')
| -rw-r--r-- | arch/x86/include/asm/kvm_host.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index 5af426464954..35f81b110260 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -119,6 +119,7 @@ enum kvm_reg_ex { VCPU_EXREG_PDPTR = NR_VCPU_REGS, VCPU_EXREG_CR3, VCPU_EXREG_RFLAGS, + VCPU_EXREG_CPL, }; enum { |
