aboutsummaryrefslogtreecommitdiffstats
path: root/arch/x86/kernel/cpu/intel_cacheinfo.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/x86/kernel/cpu/intel_cacheinfo.c')
-rw-r--r--arch/x86/kernel/cpu/intel_cacheinfo.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
index ff517f0b8cc4..650d40f7912b 100644
--- a/arch/x86/kernel/cpu/intel_cacheinfo.c
+++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
@@ -489,7 +489,7 @@ static void __cpuinit cache_remove_shared_cpu_map(unsigned int cpu, int index)
489 int sibling; 489 int sibling;
490 490
491 this_leaf = CPUID4_INFO_IDX(cpu, index); 491 this_leaf = CPUID4_INFO_IDX(cpu, index);
492 for_each_cpu_mask(sibling, this_leaf->shared_cpu_map) { 492 for_each_cpu_mask_nr(sibling, this_leaf->shared_cpu_map) {
493 sibling_leaf = CPUID4_INFO_IDX(sibling, index); 493 sibling_leaf = CPUID4_INFO_IDX(sibling, index);
494 cpu_clear(cpu, sibling_leaf->shared_cpu_map); 494 cpu_clear(cpu, sibling_leaf->shared_cpu_map);
495 } 495 }
@@ -516,6 +516,7 @@ static int __cpuinit detect_cache_attributes(unsigned int cpu)
516 unsigned long j; 516 unsigned long j;
517 int retval; 517 int retval;
518 cpumask_t oldmask; 518 cpumask_t oldmask;
519 cpumask_of_cpu_ptr(newmask, cpu);
519 520
520 if (num_cache_leaves == 0) 521 if (num_cache_leaves == 0)
521 return -ENOENT; 522 return -ENOENT;
@@ -526,7 +527,7 @@ static int __cpuinit detect_cache_attributes(unsigned int cpu)
526 return -ENOMEM; 527 return -ENOMEM;
527 528
528 oldmask = current->cpus_allowed; 529 oldmask = current->cpus_allowed;
529 retval = set_cpus_allowed_ptr(current, &cpumask_of_cpu(cpu)); 530 retval = set_cpus_allowed_ptr(current, newmask);
530 if (retval) 531 if (retval)
531 goto out; 532 goto out;
532 533