6.6-stable review patch. If anyone has any objections, please let me know.
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From: Robin Murphy robin.murphy@arm.com
[ Upstream commit 590f23b092401f29e410fd4ca67128fcc45192fc ]
A subtle copy-paste error managed to slip through the reorganisation of these patches in development, and not only give some HN-F events the wrong type, but use that wrong type before the subsequent patch defined it. Too late to fix history, but we can at least fix the bug.
Fixes: b1b7dc38e482 ("perf/arm-cmn: Refactor HN-F event selector macros") Reported-by: Jing Zhang renyu.zj@linux.alibaba.com Signed-off-by: Robin Murphy robin.murphy@arm.com Link: https://lore.kernel.org/r/5a22439de84ff188ef76674798052448eb03a3e1.170074069... Signed-off-by: Will Deacon will@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/perf/arm-cmn.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/perf/arm-cmn.c b/drivers/perf/arm-cmn.c index caae2d3e9d3e..6404b17d3aeb 100644 --- a/drivers/perf/arm-cmn.c +++ b/drivers/perf/arm-cmn.c @@ -811,7 +811,7 @@ static umode_t arm_cmn_event_attr_is_visible(struct kobject *kobj, #define CMN_EVENT_HNF_OCC(_model, _name, _event) \ CMN_EVENT_HN_OCC(_model, hnf_##_name, CMN_TYPE_HNF, _event) #define CMN_EVENT_HNF_CLS(_model, _name, _event) \ - CMN_EVENT_HN_CLS(_model, hnf_##_name, CMN_TYPE_HNS, _event) + CMN_EVENT_HN_CLS(_model, hnf_##_name, CMN_TYPE_HNF, _event) #define CMN_EVENT_HNF_SNT(_model, _name, _event) \ CMN_EVENT_HN_SNT(_model, hnf_##_name, CMN_TYPE_HNF, _event)