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Diffstat (limited to 'arch/x86/kernel/cpu/resctrl/pseudo_lock.c')
-rw-r--r--arch/x86/kernel/cpu/resctrl/pseudo_lock.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/arch/x86/kernel/cpu/resctrl/pseudo_lock.c b/arch/x86/kernel/cpu/resctrl/pseudo_lock.c
index 604c0e3bcc83..d7623e1b927d 100644
--- a/arch/x86/kernel/cpu/resctrl/pseudo_lock.c
+++ b/arch/x86/kernel/cpu/resctrl/pseudo_lock.c
@@ -431,11 +431,7 @@ static int pseudo_lock_fn(void *_rdtgrp)
#else
register unsigned int line_size asm("esi");
register unsigned int size asm("edi");
-#ifdef CONFIG_X86_64
- register void *mem_r asm("rbx");
-#else
- register void *mem_r asm("ebx");
-#endif /* CONFIG_X86_64 */
+ register void *mem_r asm(_ASM_BX);
#endif /* CONFIG_KASAN */
/*
@@ -1503,7 +1499,7 @@ static int pseudo_lock_dev_mmap(struct file *filp, struct vm_area_struct *vma)
* may be scheduled elsewhere and invalidate entries in the
* pseudo-locked region.
*/
- if (!cpumask_subset(&current->cpus_allowed, &plr->d->cpu_mask)) {
+ if (!cpumask_subset(current->cpus_ptr, &plr->d->cpu_mask)) {
mutex_unlock(&rdtgroup_mutex);
return -EINVAL;
}