diff options
Diffstat (limited to 'tools')
-rw-r--r-- | tools/testing/selftests/rseq/rseq.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/tools/testing/selftests/rseq/rseq.h b/tools/testing/selftests/rseq/rseq.h index a4684112676c..f2073cfa4448 100644 --- a/tools/testing/selftests/rseq/rseq.h +++ b/tools/testing/selftests/rseq/rseq.h @@ -133,6 +133,15 @@ static inline uint32_t rseq_current_cpu(void) return cpu; } +static inline void rseq_clear_rseq_cs(void) +{ +#ifdef __LP64__ + __rseq_abi.rseq_cs.ptr = 0; +#else + __rseq_abi.rseq_cs.ptr.ptr32 = 0; +#endif +} + /* * rseq_prepare_unload() should be invoked by each thread using rseq_finish*() * at least once between their last rseq_finish*() and library unload of the @@ -143,7 +152,7 @@ static inline uint32_t rseq_current_cpu(void) */ static inline void rseq_prepare_unload(void) { - __rseq_abi.rseq_cs = 0; + rseq_clear_rseq_cs(); } #endif /* RSEQ_H_ */ |