Go to file
Linus Torvalds 802b31c0dd A single fix in for hrtimers to prevent an interrupt storm caused by the
lack of reevaluation of the timers which expire in softirq context under
 certain circumstances, e.g. when the clock was set.
 -----BEGIN PGP SIGNATURE-----
 
 iQJHBAABCgAxFiEEQp8+kY+LLUocC4bMphj1TA10mKEFAmBOLKkTHHRnbHhAbGlu
 dXRyb25peC5kZQAKCRCmGPVMDXSYoeypD/wL+NjxFXzmAaSsy/sehpEmkavixQlE
 BCfW+pVIvj4Hs4OQyzhJVdRIos/hzU+P/xmZ8Mk+yBU6+SY6n8N/CODzhV2IbaXT
 V90MFqyB4U0/eWlILpAoVNxl+3SHvX1HxkrQn1uEz5+643tS9gnatlCAUGwHDzLD
 i0Jykvpd9ytHi7VRPconzIA0wsG/DGkgQ7yzX+lLrhg6J/D04uTwT3j4nw9pgCH4
 lsc3Snv+RoGwrcgNbgueRXxdIExPw0NfDOC2dM7SWWcgHXGK7MOt/WkrvD8xHF6c
 CaF1Q2MXgZDjBynYzjFgSsHwk6iUc6X4EdxgA2fskQnSD8GhI88H875hIQJ2bF1r
 jZS2UyDXKnaddOjKhigx3tQs3F2TjArKBxreP3oIzfTGCDE7t5tAo8siPvsHSB0E
 FvuhSf3wojVCoLbsd+ByGH/Deh2Qe13eG8arG2pell7OBzCj/wU5Luw6K4uHAmFh
 1cMnmOt8zeUkm7HPZX8fiZZlRDKqldBOZ5Mc7kEJ1sOzxtmxMYHRqGlFKhvByDrH
 x/41WiJMskK+L/aqBOQZz5Yqn1PRGWDvLUpgFXFGeQeJaDDNB6dFvlXTfR6hUbdd
 LKdrNMQk+E/o5+tZwhymz6+OXYlzoUZTU2FljwL8dLog7wRNhtFbsESFuI5nkJuN
 MIZm1+5Lr4TNVg==
 =GZmg
 -----END PGP SIGNATURE-----

Merge tag 'timers-urgent-2021-03-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull timer fix from Thomas Gleixner:
 "A single fix in for hrtimers to prevent an interrupt storm caused by
  the lack of reevaluation of the timers which expire in softirq context
  under certain circumstances, e.g. when the clock was set"

* tag 'timers-urgent-2021-03-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  hrtimer: Update softirq_expires_next correctly after __hrtimer_get_next_event()
2021-03-14 13:29:38 -07:00
arch A single objtool fix to handle the PUSHF/POPF validation correctly for the 2021-03-14 13:15:55 -07:00
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 More fixes for ARM and x86. 2021-03-14 12:35:02 -07:00
drivers EFI fix for 5.12-rc2 2021-03-14 12:54:56 -07:00
fs Merge branch 'akpm' (patches from Andrew) 2021-03-14 12:23:34 -07:00
include A couple of locking fixes: 2021-03-14 13:03:21 -07:00
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 A single fix in for hrtimers to prevent an interrupt storm caused by the 2021-03-14 13:29:38 -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
.get_maintainer.ignore
.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 Merge branch 'akpm' (patches from Andrew) 2021-03-14 12:23:34 -07:00
Makefile kbuild: rebuild GCC plugins when the compiler is upgraded 2021-03-11 14:40:50 +09:00
README

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.