Jens Axboe 6961cd4d0f ubd: fix missing lock around request issue ... We need to hold the device lock (and disable interrupts) while writing new commands, or we could be interrupted while that is happening and read invalid requests in the completion path. Fixes: 4e6da0fe80 ("um: Convert ubd driver to blk-mq") Tested-by: Richard Weinberger <richard@nod.at> Signed-off-by: Jens Axboe <axboe@kernel.dk>		2018-11-07 14:34:05 -07:00
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configs	um: defconfig: Cleanup from old Kconfig options	2017-09-13 22:32:51 +02:00
drivers	ubd: fix missing lock around request issue	2018-11-07 14:34:05 -07:00
include	vmlinux.lds.h: Move LSM_TABLE into INIT_DATA	2018-10-10 20:40:21 -07:00
kernel	mm: convert return type of handle_mm_fault() caller to vm_fault_t	2018-08-17 16:20:28 -07:00
os-Linux	um: remove uml initcalls	2018-06-10 22:49:14 +02:00
scripts	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
.gitignore	um: tell git to ignore generated files	2010-03-06 11:26:28 -08:00
Kconfig	kconfig: include kernel/Kconfig.preempt from init/Kconfig	2018-08-02 08:06:54 +09:00
Kconfig.debug	Kconfig: consolidate the "Kernel hacking" menu	2018-08-02 08:06:48 +09:00
Makefile	kbuild: rename LDFLAGS to KBUILD_LDFLAGS	2018-08-24 08:22:08 +09:00
Makefile-os-Linux	x86, um: get rid of arch/um/os symlink	2008-10-22 22:55:22 -07:00
Makefile-skas	[PATCH] uml makefiles sanitized	2005-09-29 08:46:26 -07:00