WSL2-Linux-Kernel

The source for the Linux kernel used in Windows Subsystem for Linux 2 (WSL2)

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Kirill Tkhai 0c3e0e3bb6 tun: Add ioctl() TUNGETDEVNETNS cmd to allow obtaining real net ns of tun device In commit `f2780d6d74` "tun: Add ioctl() SIOCGSKNS cmd to allow obtaining net ns of tun device" it was missed that tun may change its net ns, while net ns of socket remains the same as it was created initially. SIOCGSKNS returns net ns of socket, so it is not suitable for obtaining net ns of device. We may have two tun devices with the same names in two net ns, and in this case it's not possible to determ, which of them fd refers to (TUNGETIFF will return the same name). This patch adds new ioctl() cmd for obtaining net ns of a device. Reported-by: Harald Albrecht <harald.albrecht@gmx.net> Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2019-03-21 13:19:15 -07:00
Documentation	ipv6: Add icmp_echo_ignore_anycast for ICMPv6	2019-03-20 16:29:37 -07:00
LICENSES	…
arch	Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf	2019-03-16 12:20:08 -07:00
block	mm: refactor readahead defines in mm.h	2019-03-12 10:04:01 -07:00
certs	…
crypto	lib/lzo: separate lzo-rle from lzo	2019-03-07 18:32:03 -08:00
drivers	tun: Add ioctl() TUNGETDEVNETNS cmd to allow obtaining real net ns of tun device	2019-03-21 13:19:15 -07:00
fs	filesystem-dax for 5.1	2019-03-13 09:37:09 -07:00
include	tun: Add ioctl() TUNGETDEVNETNS cmd to allow obtaining real net ns of tun device	2019-03-21 13:19:15 -07:00
init	init/main: add checks for the return value of memblock_alloc*()	2019-03-12 10:04:02 -07:00
ipc	Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2019-03-12 14:08:19 -07:00
kernel	Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf	2019-03-16 12:20:08 -07:00
lib	Merge branch 'work.iov_iter' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2019-03-12 13:43:42 -07:00
mm	filemap: pass vm_fault to the mmap ra helpers	2019-03-14 14:36:20 -07:00
net	ipv6: Change addrconf_f6i_alloc to use ip6_route_info_create	2019-03-21 10:16:54 -07:00
samples	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2019-03-11 08:54:01 -07:00
scripts	Kconfig updates for v5.1	2019-03-13 10:06:28 -07:00
security	selinux/stable-5.1 PR 20190312	2019-03-13 11:10:42 -07:00
sound	Char/Misc driver patches for 5.1-rc1	2019-03-06 14:18:59 -08:00
tools	Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf	2019-03-16 12:20:08 -07:00
usr	…
virt	ACPI updates for 5.1-rc1	2019-03-06 13:33:11 -08:00
.clang-format	Merge branch 'work.iov_iter' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2019-03-12 13:43:42 -07:00
.cocciconfig	…
.get_maintainer.ignore	…
.gitattributes	…
.gitignore	…
.mailmap	…
COPYING	…
CREDITS	Char/Misc driver patches for 5.1-rc1	2019-03-06 14:18:59 -08:00
Kbuild	Kbuild updates for v5.1	2019-03-10 17:48:21 -07:00
Kconfig	…
MAINTAINERS	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2019-03-14 09:28:12 -07:00
Makefile	Kbuild updates for v5.1	2019-03-10 17:48:21 -07:00
README	…

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.