powerpc/perf: Fix perf_get_data_addr() for power9 DD1

[linux.git] / arch / powerpc / perf / core-book3s.c

diff --git a/arch/powerpc/perf/core-book3s.c b/arch/powerpc/perf/core-book3s.c
index 595dd718ea8718b010fed1ca5c08f5f121f674c0..2ff13249f87a61759f015d7fff93bd014dba6347 100644 (file)
--- a/arch/powerpc/perf/core-book3s.c
+++ b/arch/powerpc/perf/core-book3s.c
@@ -188,6 +188,8 @@ static inline void perf_get_data_addr(struct pt_regs *regs, u64 *addrp)
                        sdsync = POWER7P_MMCRA_SDAR_VALID;
                else if (ppmu->flags & PPMU_ALT_SIPR)
                        sdsync = POWER6_MMCRA_SDSYNC;
+               else if (ppmu->flags & PPMU_NO_SIAR)
+                       sdsync = MMCRA_SAMPLE_ENABLE;
                else
                        sdsync = MMCRA_SDSYNC;