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Wander Lairson Costa b0f6c9ac80 netpoll: don't require irqs disabled in rt kernels 
write_msg(netconsole.c:836) calls netpoll_send_udp after a call to
spin_lock_irqsave, which normally disables interrupts; but in PREEMPT_RT
this call just locks an rt_mutex without disabling irqs. In this case,
netpoll_send_udp is called with interrupts enabled.

Signed-off-by: Wander Lairson Costa <wander@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-01 15:15:11 -07:00
arch
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2021-05-27 09:55:10 -07:00
block
Merge tag 'block-5.13-2021-05-22' of git://git.kernel.dk/linux-block
2021-05-22 07:40:34 -10:00
certs
Merge tag 'kbuild-v5.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
2021-05-08 10:00:11 -07:00
crypto
Merge tag 'for-5.13/drivers-2021-04-27' of git://git.kernel.dk/linux-block
2021-04-28 14:39:37 -07:00
Documentation
mptcp: restrict values of 'enabled' sysctl
2021-05-28 13:59:16 -07:00
drivers
net: marvell: prestera: try to load previous fw version
2021-06-01 15:11:57 -07:00
fs
proc: Check /proc/$pid/attr/ writes against file opener
2021-05-25 10:24:41 -10:00
include
Merge tag 'mlx5-updates-2021-05-26' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux
2021-05-27 17:14:23 -07:00
init
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf
2021-05-11 16:05:56 -07:00
ipc
ipc/mqueue, msg, sem: avoid relying on a stack reference past its expiry
2021-05-22 15:09:07 -10:00
kernel
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2021-05-27 09:55:10 -07:00
lib
lib: kunit: suppress a compilation warning of frame size
2021-05-22 15:09:07 -10:00
LICENSES
LICENSES: Add the CC-BY-4.0 license
2020-12-08 10:33:27 -07:00
mm
userfaultfd: hugetlbfs: fix new flag usage in error path
2021-05-22 15:09:07 -10:00
net
netpoll: don't require irqs disabled in rt kernels
2021-06-01 15:15:11 -07:00
samples
samples: pktgen: add UDP tx checksum support
2021-05-28 14:52:13 -07:00
scripts
kbuild: dummy-tools: adjust to stricter stackprotector check
2021-05-17 12:10:03 +09:00
security
trusted-keys: match tpm_get_ops on all return paths
2021-05-12 22:36:37 +03:00
sound
Merge tag 'sound-5.13-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
2021-05-20 06:42:21 -10:00
tools
selftests: devlink_lib: add check for devlink device existence
2021-05-27 14:49:07 -07:00
usr
.gitignore: prefix local generated files with a slash
2021-05-02 00:43:35 +09:00
virt
kvm: Cap halt polling at kvm->max_halt_poll_ns
2021-05-07 06:06:22 -04:00
.clang-format
Merge tag 'cxl-for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
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
.gitignore: ignore only top-level modules.builtin
2021-05-02 00:43:35 +09:00
.mailmap
Merge drm/drm-fixes into drm-misc-fixes
2021-05-11 13:35:52 +02:00
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
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2021-05-27 09:55:10 -07:00
Makefile
Linux 5.13-rc3
2021-05-23 11:42:48 -10:00
README
Drop all 00-INDEX files from Documentation/
2018-09-09 15:08:58 -06:00

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.
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