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Dave Jiang c4fa41c314 dmaengine: idxd: reconfig device after device reset command
[ Upstream commit e530a9f3db ]

Device reset clears the MSIXPERM table and the device registers. Re-program
the MSIXPERM table and re-enable the error interrupts post reset.

Fixes: 745e92a6d8 ("dmaengine: idxd: idxd: move remove() bits for idxd 'struct device' to device.c")
Reported-by: Sanjay Kumar <sanjay.k.kumar@intel.com>
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Link: https://lore.kernel.org/r/163054188513.2853562.12077053294595278181.stgit@djiang5-desk3.ch.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-04-19 16:57:45 +08:00
arch sparc: Add missing "FORCE" target when using if_changed 2023-04-19 16:57:43 +08:00
block blk-cgroup: synchronize blkg creation against policy deactivation 2023-04-19 16:57:29 +08:00
certs certs: Add support for using elliptic curve keys for signing modules 2021-08-23 19:55:42 +03:00
crypto crypto: pcrypt - Delay write to padata->info 2023-04-19 16:57:31 +08:00
Documentation fscrypt: allow 256-bit master keys with AES-256-XTS 2023-04-19 16:57:07 +08:00
drivers dmaengine: idxd: reconfig device after device reset command 2023-04-19 16:57:45 +08:00
fs Fix user namespace leak 2023-04-19 16:57:44 +08:00
include NFS: Fix up commit deadlocks 2023-04-19 16:57:44 +08:00
init bootconfig: init: Fix memblock leak in xbc_make_cmdline() 2021-10-10 22:27:40 -04:00
ipc ipc: remove memcg accounting for sops objects in do_semtimedop() 2021-09-14 10:22:11 -07:00
kernel bpf: Fix propagation of signed bounds from 64-bit min/max into 32-bit. 2023-04-19 16:57:32 +08:00
lib dyndbg: make dyndbg a known cli param 2023-04-19 16:57:37 +08:00
LICENSES LICENSES/dual/CC-BY-4.0: Git rid of "smart quotes" 2021-07-15 06:31:24 -06:00
mm kfence: always use static branches to guard kfence_alloc() 2023-04-19 16:56:46 +08:00
net netfilter: nfnetlink_queue: fix OOB when mac header was cleared 2023-04-19 16:57:44 +08:00
samples samples/kretprobes: Fix return value if register_kretprobe() failed 2023-04-19 16:57:30 +08:00
scripts leaking_addresses: Always print a trailing newline 2023-04-19 16:57:11 +08:00
security apparmor: fix error check 2023-04-19 16:57:41 +08:00
sound ASoC: rsnd: Fix an error handling path in 'rsnd_node_count()' 2023-04-19 16:57:41 +08:00
tools bpf: Fix propagation of bounds from 64-bit min/max into 32-bit and var_off. 2023-04-19 16:57:32 +08:00
usr [board]:Init board config for JH7110 2021-11-18 14:06:27 +08:00
virt KVM: Remove tlbs_dirty 2021-09-23 11:01:12 -04:00
.clang-format clang-format: Update with the latest for_each macro list 2021-05-12 23:32:39 +02:00
.cocciconfig
.get_maintainer.ignore Opt out of scripts/get_maintainer.pl 2019-05-16 10:53:40 -07:00
.gitattributes .gitattributes: use 'dts' diff driver for dts files 2019-12-04 19:44:11 -08:00
.gitignore .gitignore: ignore only top-level modules.builtin 2021-05-02 00:43:35 +09:00
.mailmap mailmap: add Andrej Shadura 2021-10-18 20:22:03 -10:00
COPYING COPYING: state that all contributions really are covered by this file 2020-02-10 13:32:20 -08:00
CREDITS MAINTAINERS: Move Daniel Drake to credits 2021-09-21 08:34:58 +03:00
Kbuild kbuild: rename hostprogs-y/always to hostprogs/always-y 2020-02-04 01:53:07 +09:00
Kconfig kbuild: ensure full rebuild when the compiler is updated 2020-05-12 13:28:33 +09:00
MAINTAINERS MAINTAINERS: Add entry for RISC-V PMU drivers 2023-01-03 14:26:18 +08:00
Makefile Linux 5.15.2 2023-04-19 16:56:47 +08:00
README Drop all 00-INDEX files from Documentation/ 2018-09-09 15:08:58 -06:00

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.