diff options
| -rw-r--r-- | arch/x86/xen/enlighten_pv.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/xen/enlighten_pv.c b/arch/x86/xen/enlighten_pv.c index 4c8cd7278189..37e174d9009b 100644 --- a/arch/x86/xen/enlighten_pv.c +++ b/arch/x86/xen/enlighten_pv.c @@ -295,8 +295,7 @@ static void __init xen_init_cpuid_mask(void) unsigned int xsave_mask; cpuid_leaf1_edx_mask = - ~((1 << X86_FEATURE_MTRR) | /* disable MTRR */ - (1 << X86_FEATURE_ACC)); /* thermal monitoring */ + ~(1 << X86_FEATURE_ACC); /* thermal monitoring */ if (!xen_initial_domain()) cpuid_leaf1_edx_mask &= @@ -325,6 +324,7 @@ static void __init xen_init_capabilities(void) setup_force_cpu_cap(X86_FEATURE_XENPV); setup_clear_cpu_cap(X86_FEATURE_DCA); setup_clear_cpu_cap(X86_FEATURE_APERFMPERF); + setup_clear_cpu_cap(X86_FEATURE_MTRR); } static void xen_set_debugreg(int reg, unsigned long val) |