Find a file
Linus Torvalds 4f1be39638 dmaengine fixes for v5.14
Bunch of driver fixes, notably:
  - idxd driver fixes for submission race, driver remove sequence, setup
    sequence for MSIXPERM, array index and updating descriptor vector
  - usb-dmac, pm reference leak fix
  - xilinx_dma, read-after-free fix
  - uniphier-xdmac fix for using atomic readl_poll_timeout_atomic()
  - of-dma, router_xlate to return
  - imx-dma, generic dma fix
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEE+vs47OPLdNbVcHzyfBQHDyUjg0cFAmENQNMACgkQfBQHDyUj
 g0cwGQ//bmA6yGqlsyFpfcxBiKk+eNem+LYNxKftraFMFne8PpvoTTgiK1fJiCpM
 E6Jen4hLh5OQR7bDOHLCbwR+3MCNfhH9xTvnBo66+bY8eXqkA8PkR6twygsRcuEc
 0kF74/dtOzaoM2z5uhfruE5i13wyGV8uQ9AE15Fiyrm44lIPseFpW24yVINNl5C0
 GlG9O6uj+SdqLoXYb93zxQKvaZQWx7+zdMFInJnw+lahpF8rUYmM27ys9hdZBM0f
 WcJ6QxxTap9VkC8DbHNqzHUEAlLd1gezQka/PVDD0vTtwuhR5X8r/VeZctFrXm70
 mg7dtDGXZcmPhqeTK6ikyWtrZVfpEDbZNwd/aqXWmi0kwzQ9xKseUE1fXLFqo582
 mtfUlR65n5JtL7yTOSBkd+1k34/VI7zSEnOhff7X5TYZTtQjY1vSxFr6SnkmRKnK
 5y5CtDYPHX2uiZJWhRuK9TfBBxL/udBgvSXBT6oJkdRjwYmRgIWGZi2PeCnW4i0h
 InbTglfBQKxa4FCK4rALZZLrfTdjsyuj+C6MHwp1W9XYJ824gNEK5GbDWMMPd45s
 cLTnxBpxoK4CGEDArU2qkUgAXMv8jI6xKV5mTg3lUHVLS7jvVnAL+2XPBrD5yDEz
 NaxjjGoF4E1Q5hbwLSZZfv9qUFhSwQs103tlVJHds9ptqjaLNXA=
 =knOL
 -----END PGP SIGNATURE-----

Merge tag 'dmaengine-fix-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine

Pull dmaengine fixes from Vinod Koul:
 "A bunch of driver fixes, notably:

   - idxd driver fixes for submission race, driver remove sequence,
     setup sequence for MSIXPERM, array index and updating descriptor
     vector

   - usb-dmac, pm reference leak fix

   - xilinx_dma, read-after-free fix

   - uniphier-xdmac fix for using atomic readl_poll_timeout_atomic()

   - of-dma, router_xlate to return

   - imx-dma, generic dma fix"

* tag 'dmaengine-fix-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine:
  dmaengine: imx-dma: configure the generic DMA type to make it work
  dmaengine: of-dma: router_xlate to return -EPROBE_DEFER if controller is not yet available
  dmaengine: stm32-dmamux: Fix PM usage counter unbalance in stm32 dmamux ops
  dmaengine: stm32-dma: Fix PM usage counter imbalance in stm32 dma ops
  dmaengine: uniphier-xdmac: Use readl_poll_timeout_atomic() in atomic state
  dmaengine: idxd: fix submission race window
  dmaengine: idxd: fix sequence for pci driver remove() and shutdown()
  dmaengine: idxd: fix desc->vector that isn't being updated
  dmaengine: idxd: fix setup sequence for MSIXPERM table
  dmaengine: idxd: fix array index when int_handles are being used
  dmaengine: usb-dmac: Fix PM reference leak in usb_dmac_probe()
  dmaengine: xilinx_dma: Fix read-after-free bug when terminating transfers
2021-08-06 11:08:24 -07:00
arch s390 updates for 5.14-rc5 2021-08-05 11:46:24 -07:00
block block-5.14-2021-07-30 2021-07-30 11:08:12 -07:00
certs Kbuild updates for v5.13 (2nd) 2021-05-08 10:00:11 -07:00
crypto Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2021-07-09 11:00:44 -07:00
Documentation docs: networking: netdevsim rules 2021-08-04 12:43:27 +01:00
drivers dmaengine fixes for v5.14 2021-08-06 11:08:24 -07:00
fs pipe: increase minimum default pipe size to 2 pages 2021-08-05 10:30:47 -07:00
include Networking fixes for 5.14-rc5, including fixes from ipsec. 2021-08-05 12:26:00 -07:00
init Revert "mm/slub: use stackdepot to save stack trace in objects" 2021-07-17 13:27:00 -07:00
ipc Merge branch 'akpm' (patches from Andrew) 2021-07-02 12:08:10 -07:00
kernel Merge branch 'for-v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace 2021-08-05 12:00:00 -07:00
lib lib/test_string.c: move string selftest in the Runtime Testing menu 2021-07-30 10:14:39 -07:00
LICENSES LICENSES/dual/CC-BY-4.0: Git rid of "smart quotes" 2021-07-15 06:31:24 -06:00
mm mm/memcg: fix NULL pointer dereference in memcg_slab_free_hook() 2021-07-30 10:14:39 -07:00
net Networking fixes for 5.14-rc5, including fixes from ipsec. 2021-08-05 12:26:00 -07:00
samples Networking fixes for 5.14-rc2, including fixes from bpf and netfilter. 2021-07-14 09:24:32 -07:00
scripts scripts/tracing: fix the bug that can't parse raw_trace_func 2021-08-04 17:49:26 -04:00
security selinux/stable-5.14 PR 20210805 2021-08-05 12:06:31 -07:00
sound sound fixes for 5.14-rc5 2021-08-06 10:50:26 -07:00
tools Networking fixes for 5.14-rc5, including fixes from ipsec. 2021-08-05 12:26:00 -07:00
usr .gitignore: prefix local generated files with a slash 2021-05-02 00:43:35 +09:00
virt KVM: Do not leak memory for duplicate debugfs directories 2021-08-04 06:02:03 -04:00
.clang-format clang-format: Update with the latest for_each macro list 2021-05-12 23:32:39 +02:00
.cocciconfig scripts: add Linux .cocciconfig for coccinelle 2016-07-22 12:13:39 +02:00
.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 m68k updates for v5.14 2021-06-28 14:01:03 -07:00
COPYING COPYING: state that all contributions really are covered by this file 2020-02-10 13:32:20 -08:00
CREDITS MAINTAINERS: move Murali Karicheri to credits 2021-04-29 15:47:30 -07:00
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 Networking fixes for 5.14-rc4, including fixes from bpf, can, WiFi (mac80211) 2021-07-30 16:01:36 -07:00
Makefile Various tracing fixes: 2021-08-05 11:53:34 -07:00
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.