This is a note to let you know that I've just added the patch titled
bluetooth: btusb: Initialize .owner field of force_poll_sync_fops
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:
bluetooth-btusb-initialize-.owner-field-of-force_pol.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 35c4fc024061893b10ba82489fd29f9c632a2142
Author: Salah Triki <salah.triki@xxxxxxxxx>
Date: Fri Feb 21 22:32:59 2025 +0100
bluetooth: btusb: Initialize .owner field of force_poll_sync_fops
[ Upstream commit cbf85b9cb80bec6345ffe0368dfff98386f4714f ]
Initialize .owner field of force_poll_sync_fops to THIS_MODULE in order to
prevent btusb from being unloaded while its operations are in use.
Fixes: 800fe5ec302e ("Bluetooth: btusb: Add support for queuing during polling interval")
Signed-off-by: Salah Triki <salah.triki@xxxxxxxxx>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index c80b5aa7628ae..bc3f63f1ccd86 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -4230,6 +4230,7 @@ static ssize_t force_poll_sync_write(struct file *file,
}
static const struct file_operations force_poll_sync_fops = {
+ .owner = THIS_MODULE,
.open = simple_open,
.read = force_poll_sync_read,
.write = force_poll_sync_write,
