The patch titled
Subject: rapidio/tsi721: replace flush_scheduled_work() with flush_work()
has been added to the -mm mm-nonmm-unstable branch. Its filename is
rapidio-tsi721-replace-flush_scheduled_work-with-flush_work.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/rapidio-tsi721-replace-flush_scheduled_work-with-flush_work.patch
This patch will later appear in the mm-nonmm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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------------------------------------------------------
From: Tetsuo Handa <penguin-kernel@xxxxxxxxxxxxxxxxxxx>
Subject: rapidio/tsi721: replace flush_scheduled_work() with flush_work()
Date: Sat, 24 Sep 2022 14:11:25 +0900
Like commit c4f135d643823a86 ("workqueue: Wrap flush_workqueue() using a
macro") says, flush_scheduled_work() is dangerous and will be forbidden.
We are on the way for removing all flush_scheduled_work() callers from the
kernel, and this patch is for removing flush_scheduled_work() call from
tsi721 driver.
Since "struct tsi721_device" is per a device struct, I assume that
tsi721_remove() needs to wait for only two works associated with that
device. Therefore, wait for only these works using flush_work().
Link: https://lkml.kernel.org/r/0e8a2023-7526-f03a-f520-efafbb0ef45c@xxxxxxxxxxxxxxxxxxx
Signed-off-by: Tetsuo Handa <penguin-kernel@xxxxxxxxxxxxxxxxxxx>
Cc: Alexandre Bounine <alex.bou9@xxxxxxxxx>
Cc: Arnd Bergmann <arnd@xxxxxxxx>
Cc: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
Cc: Matt Porter <mporter@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/rapidio/devices/tsi721.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/drivers/rapidio/devices/tsi721.c~rapidio-tsi721-replace-flush_scheduled_work-with-flush_work
+++ a/drivers/rapidio/devices/tsi721.c
@@ -2941,7 +2941,8 @@ static void tsi721_remove(struct pci_dev
tsi721_disable_ints(priv);
tsi721_free_irq(priv);
- flush_scheduled_work();
+ flush_work(&priv->idb_work);
+ flush_work(&priv->pw_work);
rio_unregister_mport(&priv->mport);
tsi721_unregister_dma(priv);
_
Patches currently in -mm which might be from penguin-kernel@xxxxxxxxxxxxxxxxxxx are
rapidio-tsi721-replace-flush_scheduled_work-with-flush_work.patch
