diff options
| author | Sean Christopherson <sean.j.christopherson@intel.com> | 2019-12-21 05:45:00 +0100 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2020-01-13 17:48:36 +0100 |
| commit | 501444905fcb4166589fda99497c273ac5efc65e (patch) | |
| tree | a2d4ebdfdb37b900003c3a549344824bf15b7606 /arch/x86/Kconfig.cpu | |
| parent | x86/mce: WARN once if IA32_FEAT_CTL MSR is left unlocked (diff) | |
| download | linux-501444905fcb4166589fda99497c273ac5efc65e.tar.xz linux-501444905fcb4166589fda99497c273ac5efc65e.zip | |
x86/centaur: Use common IA32_FEAT_CTL MSR initialization
Use the recently added IA32_FEAT_CTL MSR initialization sequence to
opportunistically enable VMX support when running on a Centaur CPU.
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lkml.kernel.org/r/20191221044513.21680-7-sean.j.christopherson@intel.com
Diffstat (limited to 'arch/x86/Kconfig.cpu')
| -rw-r--r-- | arch/x86/Kconfig.cpu | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu index 98be76fa2978..cba5b64266df 100644 --- a/arch/x86/Kconfig.cpu +++ b/arch/x86/Kconfig.cpu @@ -389,7 +389,7 @@ config X86_DEBUGCTLMSR config IA32_FEAT_CTL def_bool y - depends on CPU_SUP_INTEL + depends on CPU_SUP_INTEL || CPU_SUP_CENTAUR menuconfig PROCESSOR_SELECT bool "Supported processor vendors" if EXPERT |