This is a note to let you know that I've just added the patch titled
coresight: etm: perf: Sink selection using sysfs is deprecated
to the 5.9-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:
coresight-etm-perf-sink-selection-using-sysfs-is-deprecated.patch
and it can be found in the queue-5.9 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From bb1860efc817c18fce4112f25f51043e44346d1b Mon Sep 17 00:00:00 2001
From: Linu Cherian <lcherian@xxxxxxxxxxx>
Date: Wed, 16 Sep 2020 13:17:34 -0600
Subject: coresight: etm: perf: Sink selection using sysfs is deprecated
From: Linu Cherian <lcherian@xxxxxxxxxxx>
commit bb1860efc817c18fce4112f25f51043e44346d1b upstream.
When using the perf interface, sink selection using sysfs is
deprecated.
Signed-off-by: Linu Cherian <lcherian@xxxxxxxxxxx>
Signed-off-by: Mathieu Poirier <mathieu.poirier@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20200916191737.4001561-14-mathieu.poirier@xxxxxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/hwtracing/coresight/coresight-etm-perf.c | 2 --
1 file changed, 2 deletions(-)
--- a/drivers/hwtracing/coresight/coresight-etm-perf.c
+++ b/drivers/hwtracing/coresight/coresight-etm-perf.c
@@ -222,8 +222,6 @@ static void *etm_setup_aux(struct perf_e
if (event->attr.config2) {
id = (u32)event->attr.config2;
sink = coresight_get_sink_by_id(id);
- } else {
- sink = coresight_get_enabled_sink(true);
}
mask = &event_data->mask;
Patches currently in stable-queue which might be from lcherian@xxxxxxxxxxx are
queue-5.9/coresight-etm-perf-sink-selection-using-sysfs-is-deprecated.patch
