A mirror of the official Linux kernel repository just in case
Go to file
Linus Torvalds 172edde960 io_uring-5.7-2020-04-09
-----BEGIN PGP SIGNATURE-----
 
 iQJEBAABCAAuFiEEwPw5LcreJtl1+l5K99NY+ylx4KYFAl6Pxm0QHGF4Ym9lQGtl
 cm5lbC5kawAKCRD301j7KXHgpunoD/9Q5g5G/N14UWQpMMh5SxZ98dZL/ogT2RQt
 eCOROX1Iz3MbHAwQbLd8AaeWkzSG9UjRsF8ED7Td1LRkgaDxrBdnlyx19ys+eiPe
 ePhM9yoBTpjef3my46/Q7dKUoI1KxWW95QDY0QgRRhP7UQEKRJcppXdNOIs3Bsn4
 RstRJi8XulUeS/FUGChydmbJCX4euy/uIB5C8FoWCN70SeF9LiXkhF+YeyUaGYJE
 VY9UOTFd1UDcoaZfwaQBxya1hj0mOthax9/1Sw9k21FXwdMDObfpgGtisODRTubQ
 z0NyVl17eoPae6oG6YaGht6YRo7t8D98PmjnEN4D38XMl1dzSBFRN0e9e39PvYS+
 NN3ICADAJO6xLkSt97GqpE7KPlfYBzap/dQ3Zlcz1LM3nPYEYtCgPp+90D3Ah8+4
 rW+/wMb+SOOithY89aE14e50PABDDnTpL1sftbpfxiqculUQrD2HqmwT5Q2V91DQ
 61xspJ8H/TYbJ01v1ChYoCaYYNdbJmsJpGcourVErIoRq5rvEH1nCKFS+8UbBboR
 CP2K26BxFnQ2ryxdqae99c+E38DJzlZk/51KAeZO3TfIEVKFozaQr/J93FENyKGl
 ZUXim5pU7dzGC8v8GECjYzGtY5FA4YjwlsjPRqYzj+hHhuuE/qn3wovH/d7vGvSt
 xFZojkj7aA==
 =2R2G
 -----END PGP SIGNATURE-----

Merge tag 'io_uring-5.7-2020-04-09' of git://git.kernel.dk/linux-block

Pull io_uring fixes from Jens Axboe:
 "Here's a set of fixes that either weren't quite ready for the first,
  or came about from some intensive testing on memcached with 350K+
  sockets.

  Summary:

   - Fixes for races or deadlocks around poll handling

   - Don't double account fixed files against RLIMIT_NOFILE

   - IORING_OP_OPENAT LFS fix

   - Poll retry handling (Bijan)

   - Missing finish_wait() for SQPOLL (Hillf)

   - Cleanup/split of io_kiocb alloc vs ctx references (Pavel)

   - Fixed file unregistration and init fixes (Xiaoguang)

   - Various little fixes (Xiaoguang, Pavel, Colin)"

* tag 'io_uring-5.7-2020-04-09' of git://git.kernel.dk/linux-block:
  io_uring: punt final io_ring_ctx wait-and-free to workqueue
  io_uring: fix fs cleanup on cqe overflow
  io_uring: don't read user-shared sqe flags twice
  io_uring: remove req init from io_get_req()
  io_uring: alloc req only after getting sqe
  io_uring: simplify io_get_sqring
  io_uring: do not always copy iovec in io_req_map_rw()
  io_uring: ensure openat sets O_LARGEFILE if needed
  io_uring: initialize fixed_file_data lock
  io_uring: remove redundant variable pointer nxt and io_wq_assign_next call
  io_uring: fix ctx refcounting in io_submit_sqes()
  io_uring: process requests completed with -EAGAIN on poll list
  io_uring: remove bogus RLIMIT_NOFILE check in file registration
  io_uring: use io-wq manager as backup task if task is exiting
  io_uring: grab task reference for poll requests
  io_uring: retry poll if we got woken with non-matching mask
  io_uring: add missing finish_wait() in io_sq_thread()
  io_uring: refactor file register/unregister/update handling
2020-04-10 10:02:21 -07:00
arch More ACPI updates for 5.7-rc1 2020-04-10 09:52:15 -07:00
block SCSI misc on 20200402 2020-04-02 17:03:53 -07:00
certs .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
crypto Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2020-04-01 14:47:40 -07:00
Documentation More ACPI updates for 5.7-rc1 2020-04-10 09:52:15 -07:00
drivers More ACPI updates for 5.7-rc1 2020-04-10 09:52:15 -07:00
fs io_uring-5.7-2020-04-09 2020-04-10 10:02:21 -07:00
include RISC-V Patches for the 5.7 Merge Window, Part 1 2020-04-09 10:51:30 -07:00
init arm64 fixes: 2020-04-09 11:04:16 -07:00
ipc ipc/shm.c: make compat_ksys_shmctl() static 2020-04-07 10:43:45 -07:00
kernel More power management updates for 5.7-rc1 2020-04-10 09:50:00 -07:00
lib libnvdimm for 5.7 2020-04-08 21:03:40 -07:00
LICENSES LICENSES: Rename other to deprecated 2019-05-03 06:34:32 -06:00
mm libnvdimm for 5.7 2020-04-08 21:03:40 -07:00
net The main items are: 2020-04-08 21:44:05 -07:00
samples samples/hw_breakpoint: drop use of kallsyms_lookup_name() 2020-04-07 10:43:44 -07:00
scripts ubsan: split "bounds" checker from other options 2020-04-07 10:43:44 -07:00
security Keyrings fixes 2020-04-04 12:24:47 -07:00
sound SPDX patches for 5.7-rc1. 2020-04-03 13:12:26 -07:00
tools powerpc updates for 5.7 #2 2020-04-09 11:01:42 -07:00
usr .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
virt KVM: Pass kvm_init()'s opaque param to additional arch funcs 2020-03-31 10:48:03 -04:00
.clang-format clang-format: Update with the latest for_each macro list 2020-03-06 21:50:05 +01:00
.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: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
.mailmap media updates for v5.7-rc1 2020-03-30 13:42:05 -07:00
COPYING COPYING: state that all contributions really are covered by this file 2020-02-10 13:32:20 -08:00
CREDITS MAINTAINERS: Hand MIPS over to Thomas 2020-02-24 22:43:18 -08:00
Kbuild kbuild: rename hostprogs-y/always to hostprogs/always-y 2020-02-04 01:53:07 +09:00
Kconfig docs: kbuild: convert docs to ReST and rename to *.rst 2019-06-14 14:21:21 -06:00
MAINTAINERS libnvdimm for 5.7 2020-04-08 21:03:40 -07:00
Makefile Kbuild updates for v5.7 2020-03-31 16:03:39 -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.