Commit b7eed6dd authored by Pratyush Anand's avatar Pratyush Anand Committed by Will Deacon

arm64: do not trace atomic operations

Atomic operation function symbols are exported,when
CONFIG_ARM64_LSE_ATOMICS is defined. Prefix them with notrace, so that
an user can not trace these functions. Tracing these functions causes
kernel crash.
Signed-off-by: default avatarPratyush Anand <panand@redhat.com>
Signed-off-by: default avatarWill Deacon <will.deacon@arm.com>
parent 5e5afa6c
...@@ -19,7 +19,7 @@ ...@@ -19,7 +19,7 @@
__asm__(".arch_extension lse"); __asm__(".arch_extension lse");
/* Move the ll/sc atomics out-of-line */ /* Move the ll/sc atomics out-of-line */
#define __LL_SC_INLINE #define __LL_SC_INLINE notrace
#define __LL_SC_PREFIX(x) __ll_sc_##x #define __LL_SC_PREFIX(x) __ll_sc_##x
#define __LL_SC_EXPORT(x) EXPORT_SYMBOL(__LL_SC_PREFIX(x)) #define __LL_SC_EXPORT(x) EXPORT_SYMBOL(__LL_SC_PREFIX(x))
......
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