Li RongQing 83163667d8 dmaengine: idxd: Fix possible Use-After-Free in irq_process_work_list ... [ Upstream commit e3215deca4520773cd2b155bed164c12365149a7 ] Use list_for_each_entry_safe() to allow iterating through the list and deleting the entry in the iteration process. The descriptor is freed via idxd_desc_complete() and there's a slight chance may cause issue for the list iterator when the descriptor is reused by another thread without it being deleted from the list. Fixes: 16e19e1122 ("dmaengine: idxd: Fix list corruption in description completion") Signed-off-by: Li RongQing <lirongqing@baidu.com> Reviewed-by: Dave Jiang <dave.jiang@intel.com> Reviewed-by: Fenghua Yu <fenghua.yu@intel.com> Link: https://lore.kernel.org/r/20240603012444.11902-1-lirongqing@baidu.com Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-06-27 13:46:20 +02:00
..
bus.c
cdev.c	dmaengine: idxd: add a write() method for applications to submit work	2024-05-17 11:56:23 +02:00
compat.c
device.c
dma.c
idxd.h	dmaengine: idxd: add a new security check to deal with a hardware erratum	2024-05-17 11:56:23 +02:00
init.c	dmaengine: idxd: add a new security check to deal with a hardware erratum	2024-05-17 11:56:23 +02:00
irq.c	dmaengine: idxd: Fix possible Use-After-Free in irq_process_work_list	2024-06-27 13:46:20 +02:00
Makefile
perfmon.c
perfmon.h
registers.h
submit.c
sysfs.c	dmaengine: idxd: add a write() method for applications to submit work	2024-05-17 11:56:23 +02:00