This is a note to let you know that I've just added the patch titled
torture: Move stutter_wait() timeouts to hrtimers
to the 6.5-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:
torture-move-stutter_wait-timeouts-to-hrtimers.patch
and it can be found in the queue-6.5 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 8caa919b345d9cdc091a659079c35eb1bbe0ea5a
Author: Paul E. McKenney <paulmck@xxxxxxxxxx>
Date: Mon Jun 26 16:52:35 2023 -0700
torture: Move stutter_wait() timeouts to hrtimers
[ Upstream commit 10af43671e8bf4ac153c4991a17cdf57bc6d2cfe ]
In order to gain better race coverage, move the test start/stop
waits in stutter_wait() to torture_hrtimeout_jiffies().
Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxx>
Stable-dep-of: cca42bd8eb1b ("rcutorture: Fix stuttering races and other issues")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/kernel/torture.c b/kernel/torture.c
index 4a2e0512f9197..a55cb70b192fc 100644
--- a/kernel/torture.c
+++ b/kernel/torture.c
@@ -734,7 +734,7 @@ bool stutter_wait(const char *title)
ret = true;
}
if (spt == 1) {
- schedule_timeout_interruptible(1);
+ torture_hrtimeout_jiffies(1, NULL);
} else if (spt == 2) {
while (READ_ONCE(stutter_pause_test)) {
if (!(i++ & 0xffff))
@@ -742,7 +742,7 @@ bool stutter_wait(const char *title)
cond_resched();
}
} else {
- schedule_timeout_interruptible(round_jiffies_relative(HZ));
+ torture_hrtimeout_jiffies(round_jiffies_relative(HZ), NULL);
}
torture_shutdown_absorb(title);
}
