Commit 3d33de35 authored by Vinicius Costa Gomes's avatar Vinicius Costa Gomes Committed by Vinod Koul
Browse files

dmaengine: idxd: Fix not releasing workqueue on .release() 



The workqueue associated with an DSA/IAA device is not released when
the object is freed.

Fixes: 47c16ac2 ("dmaengine: idxd: fix idxd conf_dev 'struct device' lifetime")
Reviewed-by: default avatarDave Jiang <dave.jiang@intel.com>
Signed-off-by: default avatarVinicius Costa Gomes <vinicius.gomes@intel.com>
Link: https://patch.msgid.link/20260121-idxd-fix-flr-on-kernel-queues-v3-v3-7-7ed70658a9d1@intel.com


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent 4fd3c467

drivers/dma/idxd/sysfs.c

+1 −0
Original line number Diff line number Diff line
@@ -1836,6 +1836,7 @@ static void idxd_conf_device_release(struct device *dev) 
{

	struct idxd_device *idxd = confdev_to_idxd(dev);



	destroy_workqueue(idxd->wq);

	kfree(idxd->groups);

	bitmap_free(idxd->wq_enable_map);

	kfree(idxd->wqs);