Linux mainline fork with MSM8998 patches | https://mainline.space | Currently supported devices: OnePlus 5/5T, Xiaomi Mi 6, F(x)tec Pro¹ (2019 QX1000 model) & Sony Xperia XZ Premium (UNTESTED!)
Find a file
Jens Axboe e63c8eb132 nvme updates for Linux 5.13
- refactor the ioctl coee
  - fix a segmentation fault during io parsing error in nvmet-tcp
    (Elad Grupi)
  - fix NULL derefence in nvme_ctrl_fast_io_fail_tmo_show/store
    (Gopal Tiwari)
  - properly respect the sgl_threshold flag in nvme-pci (Niklas Cassel)
  - misc cleanups (Niklas Cassel, Amit Engel, Minwoo Im, Colin Ian King)
 -----BEGIN PGP SIGNATURE-----
 
 iQI/BAABCgApFiEEgdbnc3r/njty3Iq9D55TZVIEUYMFAmB4VTwLHGhjaEBsc3Qu
 ZGUACgkQD55TZVIEUYPzyw/+KNku6zEXU+Vqvv/Ud9k8uabkgEaiF37LgcYHPPyQ
 xfv9I5M7B7P7yTh4AJGpK0G64sXzW3JWXWcQ5FhsL2del3urjUk9BnUB6Vi6vQw6
 HFiSrbLRjx1Njk5mEZGJZNgkxpEB2YZNudzQ02MhZzvModhBhJ4I2IeS2Xa6IjpK
 XfaNNJxmL8xiBDkD68R/ancHWkHmYVT5Y5HtEvTU0anqjrWZy2iWlkFH4tkYjZ0l
 XbNqLJNPymx83MVINrhmoaSaI3dTxoQsNzpigEageiZ026z0zBElg51YXz2DXErQ
 7ETHqt/c3AHlVeEjVtHTcNMoSWHpBnc7MEGAiQ7K6BHF25dn9ifvCxsQgFCKvcv9
 EakqQCp20qtOCRtRb3FEV3qImAAv2gvTJIKvG1+42K1S+Hd1pgxesLkqozLFqegG
 f70hQwBGMyoTsebDrW+iqsN124u9fcOXN9+71V7AAzOXnoiZn8qcuToOpaBPO6cp
 UXZYz0yRyuIVY7gWsDIgnVx8iSYXs75kcqaTfV0ilpYycR8ILy8oRIGXuHpVNuxt
 JYW/0pdy5DTR9k9TbpsPBKop9W3pMItE1tXsop6Ybg2TzHa+nbTRnj2ympCkARPS
 KnYcU6OAFNvhCTE5+qsefe+hLouVbJsYF/DO44vtgfBlNK69Lep+tQDF8eAwqiOw
 kHc=
 =30Ha
 -----END PGP SIGNATURE-----

Merge tag 'nvme-5.13-2021-04-15' of git://git.infradead.org/nvme into for-5.13/drivers

Pull NVMe updates from Christoph:

"nvme updates for Linux 5.13

 - refactor the ioctl code
 - fix a segmentation fault during io parsing error in nvmet-tcp
   (Elad Grupi)
 - fix NULL derefence in nvme_ctrl_fast_io_fail_tmo_show/store
   (Gopal Tiwari)
 - properly respect the sgl_threshold flag in nvme-pci (Niklas Cassel)
 - misc cleanups (Niklas Cassel, Amit Engel, Minwoo Im, Colin Ian King)"

* tag 'nvme-5.13-2021-04-15' of git://git.infradead.org/nvme:
  nvme: fix NULL derefence in nvme_ctrl_fast_io_fail_tmo_show/store
  nvme: let namespace probing continue for unsupported features
  nvme: factor out nvme_ns_open and nvme_ns_release helpers
  nvme: move nvme_ns_head_ops to multipath.c
  nvme: factor out a nvme_tryget_ns_head helper
  nvme: move the ioctl code to a separate file
  nvme: don't bother to look up a namespace for controller ioctls
  nvme: simplify block device ioctl handling for the !multipath case
  nvme: simplify the compat ioctl handling
  nvme: factor out a nvme_ns_ioctl helper
  nvme: pass a user pointer to nvme_nvm_ioctl
  nvme: cleanup setting the disk name
  nvme: add a nvme_ns_head_multipath helper
  nvme: remove single trailing whitespace
  nvme-multipath: remove single trailing whitespace
  nvme-pci: remove single trailing whitespace
  nvme-pci: don't simple map sgl when sgls are disabled
  nvmet: fix a spelling mistake "nubmer" -> "number"
  nvmet-fc: simplify nvmet_fc_alloc_hostport
  nvmet-tcp: fix a segmentation fault during io parsing error
2021-04-15 12:15:12 -06:00
arch drivers/block: remove the umem driver 2021-03-24 06:57:40 -06:00
block block: Discard page cache of zone reset target range 2021-03-11 11:49:25 -07:00
certs certs: Replace K{U,G}IDT_INIT() with GLOBAL_ROOT_{U,G}ID 2021-01-21 16:16:10 +00:00
crypto crypto: mips/poly1305 - enable for all MIPS processors 2021-03-08 11:52:17 +01:00
Documentation block: remove the revalidate_disk method 2021-03-29 07:02:56 -06:00
drivers nvme: fix NULL derefence in nvme_ctrl_fast_io_fail_tmo_show/store 2021-04-15 08:12:56 +02:00
fs block: remove the -ERESTARTSYS handling in blkdev_get_by_dev 2021-04-12 06:55:31 -06:00
include lightnvm: remove duplicate include in lightnvm.h 2021-04-13 09:16:12 -06:00
init Merge branch 'akpm' (patches from Andrew) 2021-03-14 12:23:34 -07:00
ipc fs: make helpers idmap mount aware 2021-01-24 14:27:20 +01:00
kernel prctl: fix PR_SET_MM_AUXV kernel stack leak 2021-03-14 14:33:27 -07:00
lib kasan: fix KASAN_STACK dependency for HW_TAGS 2021-03-13 11:27:31 -08:00
LICENSES LICENSES: Add the CC-BY-4.0 license 2020-12-08 10:33:27 -07:00
mm Merge branch 'akpm' (patches from Andrew) 2021-03-14 12:23:34 -07:00
net NFS Client Bugfixes for Linux 5.10-rc3 2021-03-12 14:19:35 -08:00
samples Merge git://git.kernel.org:/pub/scm/linux/kernel/git/netdev/net 2021-03-09 17:15:56 -08:00
scripts kbuild: fix ld-version.sh to not be affected by locale 2021-03-13 11:12:13 +09:00
security Revert 95ebabde38 ("capabilities: Don't allow writing ambiguous v3 file capabilities") 2021-03-12 15:27:14 -06:00
sound ALSA: hda/hdmi: Cancel pending works before suspend 2021-03-10 12:52:01 +01:00
tools A single objtool fix to handle the PUSHF/POPF validation correctly for the 2021-03-14 13:15:55 -07:00
usr Kbuild updates for v5.12 2021-02-25 10:17:31 -08:00
virt KVM: x86/mmu: Consider the hva in mmu_notifier retry 2021-02-22 13:16:53 -05:00
.clang-format cxl for 5.12 2021-02-24 09:38:36 -08:00
.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 clang-lto series for v5.12-rc1 2021-02-23 09:28:51 -08:00
.mailmap treewide: Miguel has moved 2021-02-26 09:41:03 -08:00
COPYING COPYING: state that all contributions really are covered by this file 2020-02-10 13:32:20 -08:00
CREDITS treewide: Miguel has moved 2021-02-26 09:41:03 -08:00
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 xsysace: Remove SYSACE driver 2021-03-23 10:27:38 -06:00
Makefile Linux 5.12-rc3 2021-03-14 14:41:02 -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.