diff options
Diffstat (limited to 'arch/x86/kernel/cpu/cacheinfo.c')
| -rw-r--r-- | arch/x86/kernel/cpu/cacheinfo.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/x86/kernel/cpu/cacheinfo.c b/arch/x86/kernel/cpu/cacheinfo.c index f2241e7e96fd..392d09c936d6 100644 --- a/arch/x86/kernel/cpu/cacheinfo.c +++ b/arch/x86/kernel/cpu/cacheinfo.c @@ -1118,15 +1118,16 @@ static void cache_cpu_init(void) unsigned long flags; local_irq_save(flags); - cache_disable(); - if (memory_caching_control & CACHE_MTRR) + if (memory_caching_control & CACHE_MTRR) { + cache_disable(); mtrr_generic_set_state(); + cache_enable(); + } if (memory_caching_control & CACHE_PAT) pat_cpu_init(); - cache_enable(); local_irq_restore(flags); } |