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WANG Cong 76da070450 ipv6: only call ip6_route_dev_notify() once for NETDEV_UNREGISTER In commit `242d3a49a2` ("ipv6: reorder ip6_route_dev_notifier after ipv6_dev_notf") I assumed NETDEV_REGISTER and NETDEV_UNREGISTER are paired, unfortunately, as reported by jeffy, netdev_wait_allrefs() could rebroadcast NETDEV_UNREGISTER event until all refs are gone. We have to add an additional check to avoid this corner case. For netdev_wait_allrefs() dev->reg_state is NETREG_UNREGISTERED, for dev_change_net_namespace(), dev->reg_state is NETREG_REGISTERED. So check for dev->reg_state != NETREG_UNREGISTERED. Fixes: `242d3a49a2` ("ipv6: reorder ip6_route_dev_notifier after ipv6_dev_notf") Reported-by: jeffy <jeffy.chen@rock-chips.com> Cc: David Ahern <dsahern@gmail.com> Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com> Acked-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2017-06-22 11:06:06 -04:00
arch	mm: larger stack guard gap, between vmas	2017-06-19 21:50:20 +08:00
block	block: Fix a blk_exit_rl() regression	2017-06-14 13:27:50 -06:00
certs
crypto	crypto : asymmetric_keys : verify_pefile:zero memory content before freeing	2017-06-09 13:29:50 +10:00
Documentation	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-06-21 12:40:20 -07:00
drivers	net/phy: micrel: configure intterupts after autoneg workaround	2017-06-22 11:05:16 -04:00
firmware
fs	Merge branch 'ufs-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2017-06-21 11:30:52 -07:00
include	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-06-21 12:40:20 -07:00
init
ipc
kernel	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching	2017-06-21 12:02:48 -07:00
lib	Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2017-06-15 17:54:51 +09:00
mm	Allow stack to grow up to address space limit	2017-06-21 11:07:18 -07:00
net	ipv6: only call ip6_route_dev_notify() once for NETDEV_UNREGISTER	2017-06-22 11:06:06 -04:00
samples	samples/bpf: run cleanup routines when receiving SIGTERM	2017-05-11 21:43:30 -04:00
scripts	scripts/gdb: make lx-dmesg command work (reliably)	2017-06-02 15:07:38 -07:00
security	selinux: fix double free in selinux_parse_opts_str()	2017-06-13 17:34:22 +10:00
sound	ALSA: timer: Fix missing queue indices reset at SNDRV_TIMER_IOCTL_SELECT	2017-06-07 10:25:23 +02:00
tools	NTB: ntb_test: fix bug printing ntb_perf results	2017-06-19 14:24:41 -04:00
usr	initramfs: fix disabling of initramfs (and its compression)	2017-06-02 15:07:37 -07:00
virt	KVM: arm/arm64: Handle possible NULL stage2 pud when ageing pages	2017-06-06 15:28:40 +02:00
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap	power supply and reset changes for the v4.12 series (part 2)	2017-05-12 12:02:21 -07:00
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS	A few overdue GPIO patches for the v4.12 kernel:	2017-06-11 11:34:27 -07:00
Makefile	Linux 4.12-rc6	2017-06-19 22:19:37 +08:00
README

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.