disable call") Signed-off-by: James Clark Reviewed-by: Yeoreum Yun Signed-off-by: Suzuki K Poulose Link: https://lore.kernel.org/r/20250609-james-cs-trblimitr-isb-v1-1-3a2aa4ee6770@linaro.org Signed-off-by: Sasha Levin --- drivers/hwtracing/coresight/coresight-trbe.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/hwtracing/coresight/coresight-trbe.c b/drivers/hwtracing/coresight/coresight-trbe.c index 8f426f94e32a1..f78c9b9dc0087 100644 --- a/drivers/hwtracing/coresight/coresight-trbe.c +++ b/drivers/hwtracing/coresight/coresight-trbe.c @@ -258,6 +258,7 @@ static void trbe_drain_and_disable_local(struct trbe_cpudata *cpudata) static void trbe_reset_local(struct trbe_cpudata *cpudata) { write_sysreg_s(0, SYS_TRBLIMITR_EL1); + isb(); trbe_drain_buffer(); write_sysreg_s(0, SYS_TRBPTR_EL1); write_sysreg_s(0, SYS_TRBBASER_EL1); -- 2.51.0[PATCH 6.17 299/563] coresight: trbe: Add ISB after TRBLIMITR writeGreg Kroah-Hartman undefinedstable@vger.kernel.org undefined undefined undefined undefined undefined undefined–kƒ˜