diff options
Diffstat (limited to 'arch/x86/kernel/cpu/intel_cacheinfo.c')
-rw-r--r-- | arch/x86/kernel/cpu/intel_cacheinfo.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c index b3eeb66c0a5..95962a93f99 100644 --- a/arch/x86/kernel/cpu/intel_cacheinfo.c +++ b/arch/x86/kernel/cpu/intel_cacheinfo.c | |||
@@ -340,6 +340,10 @@ amd_check_l3_disable(int index, struct _cpuid4_info_regs *this_leaf) | |||
340 | (boot_cpu_data.x86_mask < 0x1))) | 340 | (boot_cpu_data.x86_mask < 0x1))) |
341 | return; | 341 | return; |
342 | 342 | ||
343 | /* not in virtualized environments */ | ||
344 | if (num_k8_northbridges == 0) | ||
345 | return; | ||
346 | |||
343 | this_leaf->can_disable = true; | 347 | this_leaf->can_disable = true; |
344 | this_leaf->l3_indices = amd_calc_l3_indices(); | 348 | this_leaf->l3_indices = amd_calc_l3_indices(); |
345 | } | 349 | } |