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-rw-r--r--arch/arm64/mm/mmu.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/arm64/mm/mmu.c b/arch/arm64/mm/mmu.c
index 47781bec61..15f6347d23 100644
--- a/arch/arm64/mm/mmu.c
+++ b/arch/arm64/mm/mmu.c
@@ -1469,8 +1469,7 @@ early_initcall(prevent_bootmem_remove_init);
pte_t ptep_modify_prot_start(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep)
{
- if (IS_ENABLED(CONFIG_ARM64_ERRATUM_2645198) &&
- cpus_have_const_cap(ARM64_WORKAROUND_2645198)) {
+ if (alternative_has_cap_unlikely(ARM64_WORKAROUND_2645198)) {
/*
* Break-before-make (BBM) is required for all user space mappings
* when the permission changes from executable to non-executable