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-rw-r--r--arch/arm64/mm/fault.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/mm/fault.c b/arch/arm64/mm/fault.c
index 18e5a2c3d554..100204bb9678 100644
--- a/arch/arm64/mm/fault.c
+++ b/arch/arm64/mm/fault.c
@@ -667,5 +667,6 @@ int cpu_enable_pan(void *__unused)
int cpu_enable_uao(void *__unused)
{
asm(SET_PSTATE_UAO(1));
+ return 0;
}
#endif /* CONFIG_ARM64_UAO */