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Diffstat (limited to 'arch/powerpc/mm/book3s64/hash_utils.c')
-rw-r--r--arch/powerpc/mm/book3s64/hash_utils.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/powerpc/mm/book3s64/hash_utils.c b/arch/powerpc/mm/book3s64/hash_utils.c
index 1478fceeb683..1da9dbba9217 100644
--- a/arch/powerpc/mm/book3s64/hash_utils.c
+++ b/arch/powerpc/mm/book3s64/hash_utils.c
@@ -1115,9 +1115,8 @@ void hash__early_init_mmu_secondary(void)
&& cpu_has_feature(CPU_FTR_HVMODE))
tlbiel_all();
-#ifdef CONFIG_PPC_MEM_KEYS
- mtspr(SPRN_UAMOR, default_uamor);
-#endif
+ if (IS_ENABLED(CONFIG_PPC_MEM_KEYS) && mmu_has_feature(MMU_FTR_PKEY))
+ mtspr(SPRN_UAMOR, default_uamor);
}
#endif /* CONFIG_SMP */