Dave Jiang 85f604af9c dmaengine: idxd: move out percpu_ref_exit() to ensure it's outside submission ... percpu_ref_tryget_live() is safe to call as long as ref is between init and exit according to the function comment. Move percpu_ref_exit() so it is called after the dma channel is no longer valid to ensure this holds true. Fixes: 93a40a6d74 ("dmaengine: idxd: add percpu_ref to descriptor submission path") Suggested-by: Kevin Tian <kevin.tian@intel.com> Signed-off-by: Dave Jiang <dave.jiang@intel.com> Link: https://lore.kernel.org/r/163294293832.914350.10326422026738506152.stgit@djiang5-desk3.ch.intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org>		2021-10-01 17:28:48 +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: move out percpu_ref_exit() to ensure it's outside submission	2021-10-01 17:28:48 +05:30
dma.c	dmaengine: idxd: move out percpu_ref_exit() to ensure it's outside submission	2021-10-01 17:28:48 +05:30
idxd.h	dmanegine: idxd: add software command status	2021-07-28 17:56:55 +05:30
init.c	dmaengine: idxd: Set defaults for GRPCFG traffic class	2021-07-28 17:55:40 +05:30
irq.c	dmaengine: idxd: remove interrupt disable for dev_lock	2021-08-29 19:14:20 +05:30
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: Set defaults for GRPCFG traffic class	2021-07-28 17:55:40 +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