diff options
| author | Vinicius Costa Gomes <vinicius.gomes@intel.com> | 2026-01-21 10:34:33 -0800 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2026-02-25 16:39:18 +0530 |
| commit | 3d33de353b1ff9023d5ec73b9becf80ea87af695 (patch) | |
| tree | 74bd41bcf89bc58fb154e988454a12fdbcb82458 /drivers | |
| parent | 4fd3c4679f4f33873d7cb90b3eb553bea4db1038 (diff) | |
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: 47c16ac27d4c ("dmaengine: idxd: fix idxd conf_dev 'struct device' lifetime")
Reviewed-by: Dave Jiang <dave.jiang@intel.com>
Signed-off-by: Vinicius 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: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/dma/idxd/sysfs.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/dma/idxd/sysfs.c b/drivers/dma/idxd/sysfs.c index cc2c83d7f710..6d251095c350 100644 --- a/drivers/dma/idxd/sysfs.c +++ b/drivers/dma/idxd/sysfs.c @@ -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); |