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Diffstat (limited to 'arch/x86/kernel/cpu/amd.c')
| -rw-r--r-- | arch/x86/kernel/cpu/amd.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c index 329ee185d8cc..a5ece6ebe8a7 100644 --- a/arch/x86/kernel/cpu/amd.c +++ b/arch/x86/kernel/cpu/amd.c @@ -530,9 +530,11 @@ static void bsp_init_amd(struct cpuinfo_x86 *c) } bsp_determine_snp(c); - tsa_init(c); + if (cpu_has(c, X86_FEATURE_GP_ON_USER_CPUID)) + setup_force_cpu_cap(X86_FEATURE_CPUID_FAULT); + return; warn: |