Dave Jiang a3e340c157 dmaengine: idxd: fix resource leak on dmaengine driver disable ... The wq resources needs to be released before the kernel type is reset by __drv_disable_wq(). With dma channels unregistered and wq quiesced, all the wq resources for dmaengine can be freed. There is no need to wait until wq is disabled. With the wq->type being reset to "unknown", the driver is skipping the freeing of the resources. Fixes: 0cda4f6986 ("dmaengine: idxd: create dmaengine driver for wq 'device'") Reported-by: Jacob Pan <jacob.jun.pan@linux.intel.com> Tested-by: Jacob Pan <jacob.jun.pan@linux.intel.com> Signed-off-by: Dave Jiang <dave.jiang@intel.com> Link: https://lore.kernel.org/r/163517405099.3484556.12521975053711345244.stgit@djiang5-desk3.ch.intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org>		2021-10-28 22:54:45 +05:30
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Makefile	dmaengine: idxd: move dsa_drv support to compatible mode	2021-07-21 10:09:16 +05:30
bus.c	Bus: Make remove callback return void tag	2021-07-27 19:12:14 +05:30
cdev.c	dmaengine: idxd: remove interrupt disable for dev_lock	2021-08-29 19:14:20 +05:30
compat.c	dmaengine: idxd: Fix a possible NULL pointer dereference	2021-08-02 12:35:10 +05:30
device.c	dmaengine: idxd: cleanup completion record allocation	2021-10-28 22:54:44 +05:30
dma.c	dmaengine: idxd: fix resource leak on dmaengine driver disable	2021-10-28 22:54:45 +05:30
idxd.h	dmaengine: idxd: cleanup completion record allocation	2021-10-28 22:54:44 +05:30
init.c	dmanegine: idxd: fix resource free ordering on driver removal	2021-10-25 11:51:22 +05:30
irq.c	dmaengine: idxd: add halt interrupt support	2021-10-25 12:09:15 +05:30
perfmon.c	dmaengine: idxd: Add IDXD performance monitor support	2021-04-25 21:46:12 +05:30
perfmon.h	dmaengine: idxd: Add IDXD performance monitor support	2021-04-25 21:46:12 +05:30
registers.h	dmaengine: idxd: add halt interrupt support	2021-10-25 12:09:15 +05:30
submit.c	dmaengine: idxd: make submit failure path consistent on desc freeing	2021-08-25 17:00:24 +05:30
sysfs.c	dmaengine: idxd: remove interrupt disable for dev_lock	2021-08-29 19:14:20 +05:30