Dave Jiang dcb7718a80 dmaengine: idxd: fix wq settings post wq disable ... commit 0f225705cf upstream. By the spec, wq size and group association is not changeable unless device is disabled. Exclude clearing the shadow copy on wq disable/reset. This allows wq type to be changed after disable to be re-enabled. Move the size and group association to its own cleanup and only call it during device disable. Fixes: 0dcfe41e9a ("dmanegine: idxd: cleanup all device related bits after disabling device") Reported-by: Lucas Van <lucas.van@intel.com> Tested-by: Lucas Van <lucas.van@intel.com> Signed-off-by: Dave Jiang <dave.jiang@intel.com> Link: https://lore.kernel.org/r/163951291732.2987775.13576571320501115257.stgit@djiang5-desk3.ch.intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2022-01-27 11:05:23 +01:00
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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: fix wq settings post wq disable	2022-01-27 11:05:23 +01:00
dma.c	dmaengine: idxd: fix resource leak on dmaengine driver disable	2021-11-18 19:17:04 +01:00
idxd.h	dmanegine: idxd: add software command status	2021-07-28 17:56:55 +05:30
init.c	dmanegine: idxd: fix resource free ordering on driver removal	2021-11-18 19:17:03 +01:00
irq.c	dmaengine: idxd: fix calling wq quiesce inside spinlock	2021-12-22 09:32:38 +01:00
Makefile	dmaengine: idxd: move dsa_drv support to compatible mode	2021-07-21 10:09:16 +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	2021-12-22 09:32:38 +01:00
submit.c	dmaengine: idxd: fix missed completion on abort path	2021-12-22 09:32:41 +01:00
sysfs.c	dmaengine: idxd: remove interrupt disable for dev_lock	2021-08-29 19:14:20 +05:30