diff options
Diffstat (limited to 'arch/x86/kvm/emulate.c')
| -rw-r--r-- | arch/x86/kvm/emulate.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c index 6a5125328669..2b903a326096 100644 --- a/arch/x86/kvm/emulate.c +++ b/arch/x86/kvm/emulate.c @@ -2579,6 +2579,16 @@ static int em_invlpg(struct x86_emulate_ctxt *ctxt) return X86EMUL_CONTINUE; } +static int em_clts(struct x86_emulate_ctxt *ctxt) +{ + ulong cr0; + + cr0 = ctxt->ops->get_cr(ctxt, 0); + cr0 &= ~X86_CR0_TS; + ctxt->ops->set_cr(ctxt, 0, cr0); + return X86EMUL_CONTINUE; +} + static bool valid_cr(int nr) { switch (nr) { @@ -4079,7 +4089,7 @@ twobyte_insn: rc = emulate_syscall(ctxt, ops); break; case 0x06: - emulate_clts(ctxt->vcpu); + rc = em_clts(ctxt); break; case 0x09: /* wbinvd */ kvm_emulate_wbinvd(ctxt->vcpu); |