This is a note to let you know that I've just added the patch titled
perf/arm-cmn: Fix HN-F class_occup_id events
to the 6.6-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
perf-arm-cmn-fix-hn-f-class_occup_id-events.patch
and it can be found in the queue-6.6 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit c85a81cf243d49263130560879581a7b1b5ccf51
Author: Robin Murphy <robin.murphy@xxxxxxx>
Date: Thu Nov 23 11:58:13 2023 +0000
perf/arm-cmn: Fix HN-F class_occup_id events
[ 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@xxxxxxxxxxxxxxxxx>
Signed-off-by: Robin Murphy <robin.murphy@xxxxxxx>
Link: https://lore.kernel.org/r/5a22439de84ff188ef76674798052448eb03a3e1.1700740693.git.robin.murphy@xxxxxxx
Signed-off-by: Will Deacon <will@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
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)
