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Petr Machata 0063587d35 mlxsw: spectrum: Support decap-only IP-in-IP tunnels
Current code for offloading IP-in-IP tunneling assumes that there is no
decap without encap. But that's never true for IPv6 overlays, and is not
true for IPv4 ones either, if net.ipv4.conf.*.rp_filter is unset.

To support decap-only tunnels, an IPIP entry is now created as soon as
an offloadable tunneling device is created. When that netdevice is up'd,
a decap route is looked up and possibly offloaded. Thus decap is not
handled implicitly as part of mlxsw_sp_ipip_entry_get() call anymore,
but needs to be done explicitly after the get, if desired.

Signed-off-by: Petr Machata <petrm@mellanox.com>
Reviewed-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-16 21:30:32 +01:00
arch Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-10-09 20:11:09 -07:00
block bsg-lib: fix use-after-free under memory-pressure 2017-10-04 08:35:04 -06:00
certs
crypto
Documentation Work continues in various areas: 2017-10-11 10:15:01 -07:00
drivers mlxsw: spectrum: Support decap-only IP-in-IP tunnels 2017-10-16 21:30:32 +01:00
firmware
fs NFS client bugfixes for Linux 4.14 2017-10-09 10:55:37 -07:00
include tracing: bpf: Hide bpf trace events when they are not used 2017-10-16 21:10:20 +01:00
init
ipc
kernel tracing: bpf: Hide bpf trace events when they are not used 2017-10-16 21:10:20 +01:00
lib once: switch to new jump label API 2017-10-09 20:26:23 -07:00
mm mm/memory_hotplug: define find_{smallest|biggest}_section_pfn as unsigned long 2017-10-03 17:54:26 -07:00
net tipc: fix rebasing error 2017-10-16 21:28:36 +01:00
samples bpf: Add -target to clang switch while cross compiling. 2017-10-16 21:04:32 +01:00
scripts Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-10-05 18:19:22 -07:00
security lsm: fix smack_inode_removexattr and xattr_getsecurity memleak 2017-10-04 18:03:15 +11:00
sound sound fixes for 4.14-rc4 2017-10-05 10:39:29 -07:00
tools tc-testing: fix the -l argument bug in tdc.py 2017-10-14 18:47:53 -07:00
usr
virt
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap Update James Hogan's email address 2017-10-04 17:11:53 -07:00
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS Work continues in various areas: 2017-10-11 10:15:01 -07:00
Makefile Linux 4.14-rc4 2017-10-08 20:53:29 -07:00
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.