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Willem de Bruijn c27927e372 packet: fix tp_reserve race in packet_set_ring Updates to tp_reserve can race with reads of the field in packet_set_ring. Avoid this by holding the socket lock during updates in setsockopt PACKET_RESERVE. This bug was discovered by syzkaller. Fixes: `8913336a7e` ("packet: add PACKET_RESERVE sockopt") Reported-by: Andrey Konovalov <andreyknvl@google.com> Signed-off-by: Willem de Bruijn <willemb@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2017-08-10 09:52:12 -07:00
arch	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-08-09 10:14:04 -07:00
block	blk-mq: don't leak preempt counter/q_usage_counter when allocating rq failed	2017-08-02 08:23:57 -06:00
certs	modsign: add markers to endif-statements in certs/Makefile	2017-07-14 11:01:37 +10:00
crypto	crypto: authencesn - Fix digest_null crash	2017-07-18 17:01:11 +08:00
Documentation	media fixes for v4.13-rc2	2017-08-05 14:09:26 -07:00
drivers	geneve: maximum value of VNI cannot be used	2017-08-09 22:41:04 -07:00
firmware	firmware/Makefile: force recompilation if makefile changes	2017-05-08 17:15:10 -07:00
fs	Changes since last update:	2017-08-07 18:16:22 -07:00
include	Merge branch 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux	2017-08-09 13:21:28 -07:00
init	random: do not ignore early device randomness	2017-07-12 16:26:00 -07:00
ipc	ipc: add missing container_of()s for randstruct	2017-08-02 17:16:12 -07:00
kernel	futex: Remove unnecessary warning from get_futex_key	2017-08-09 14:00:54 -07:00
lib	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-07-31 22:36:42 -07:00
mm	mm: take memory hotplug lock within numa_zonelist_order_handler()	2017-08-02 17:16:11 -07:00
net	packet: fix tp_reserve race in packet_set_ring	2017-08-10 09:52:12 -07:00
samples	samples/bpf: fix bpf tunnel cleanup	2017-07-31 22:02:47 -07:00
scripts	parse-maintainers: Move matching sections from MAINTAINERS	2017-08-08 11:16:14 -07:00
security	Now that IPC and other changes have landed, enable manual markings for	2017-07-19 08:55:18 -07:00
sound	ASoC: Fixes for v4.13	2017-08-02 17:11:45 +02:00
tools	bpf: fix selftest/bpf/test_pkt_md_access on s390x	2017-08-07 10:06:27 -07:00
usr	ramfs: clarify help text that compression applies to ramfs as well as legacy ramdisk.	2017-07-06 16:24:30 -07:00
virt	KVM/ARM Fixes for v4.13-rc4	2017-08-03 17:59:58 +02:00
.cocciconfig	scripts: add Linux .cocciconfig for coccinelle	2016-07-22 12:13:39 +02:00
.get_maintainer.ignore
.gitattributes	.gitattributes: set git diff driver for C source code files	2016-10-07 18:46:30 -07:00
.gitignore	kbuild: Add support to generate LLVM assembly files	2017-04-25 08:13:52 +09:00
.mailmap	power supply and reset changes for the v4.12 series (part 2)	2017-05-12 12:02:21 -07:00
COPYING
CREDITS	avr32: remove support for AVR32 architecture	2017-05-01 09:27:15 +02:00
Kbuild	kbuild: Consolidate header generation from ASM offset information	2017-04-13 05:43:37 +09:00
Kconfig
MAINTAINERS	MAINTAINERS: openbmc mailing list is moderated	2017-08-08 11:09:31 -07:00
Makefile	Linux 4.13-rc4	2017-08-06 18:44:49 -07:00
README	README: add a new README file, pointing to the Documentation/	2016-10-24 08:12:35 -02:00

README

Linux kernel
============

This file was moved to Documentation/admin-guide/README.rst

Please notice that there are several guides for kernel developers and users.
These guides can be rendered in a number of formats, like HTML and PDF.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.

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.