29 Mar, 2014
1 commit
-
addrconf_join_solict and addrconf_join_anycast may cause actions which
need rtnl locked, especially on first address creation.A new DAD state is introduced which defers processing of the initial
DAD processing into a workqueue.To get rtnl lock we need to push the code paths which depend on those
calls up to workqueues, specifically addrconf_verify and the DAD
processing.(v2)
addrconf_dad_failure needs to be queued up to the workqueue, too. This
patch introduces a new DAD state and stop the DAD processing in the
workqueue (this is because of the possible ipv6_del_addr processing
which removes the solicited multicast address from the device).addrconf_verify_lock is removed, too. After the transition it is not
needed any more.As we are not processing in bottom half anymore we need to be a bit more
careful about disabling bottom half out when we lock spin_locks which are also
used in bh.Relevant backtrace:
[ 541.030090] RTNL: assertion failed at net/core/dev.c (4496)
[ 541.031143] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G O 3.10.33-1-amd64-vyatta #1
[ 541.031145] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2007
[ 541.031146] ffffffff8148a9f0 000000000000002f ffffffff813c98c1 ffff88007c4451f8
[ 541.031148] 0000000000000000 0000000000000000 ffffffff813d3540 ffff88007fc03d18
[ 541.031150] 0000880000000006 ffff88007c445000 ffffffffa0194160 0000000000000000
[ 541.031152] Call Trace:
[ 541.031153] [] ? dump_stack+0xd/0x17
[ 541.031180] [] ? __dev_set_promiscuity+0x101/0x180
[ 541.031183] [] ? __hw_addr_create_ex+0x60/0xc0
[ 541.031185] [] ? __dev_set_rx_mode+0xaa/0xc0
[ 541.031189] [] ? __dev_mc_add+0x61/0x90
[ 541.031198] [] ? igmp6_group_added+0xfc/0x1a0 [ipv6]
[ 541.031208] [] ? kmem_cache_alloc+0xcb/0xd0
[ 541.031212] [] ? ipv6_dev_mc_inc+0x267/0x300 [ipv6]
[ 541.031216] [] ? addrconf_join_solict+0x2e/0x40 [ipv6]
[ 541.031219] [] ? ipv6_dev_ac_inc+0x159/0x1f0 [ipv6]
[ 541.031223] [] ? addrconf_join_anycast+0x92/0xa0 [ipv6]
[ 541.031226] [] ? __ipv6_ifa_notify+0x11e/0x1e0 [ipv6]
[ 541.031229] [] ? ipv6_ifa_notify+0x33/0x50 [ipv6]
[ 541.031233] [] ? addrconf_dad_completed+0x28/0x100 [ipv6]
[ 541.031241] [] ? task_cputime+0x2d/0x50
[ 541.031244] [] ? addrconf_dad_timer+0x136/0x150 [ipv6]
[ 541.031247] [] ? addrconf_dad_completed+0x100/0x100 [ipv6]
[ 541.031255] [] ? call_timer_fn.isra.22+0x2a/0x90
[ 541.031258] [] ? addrconf_dad_completed+0x100/0x100 [ipv6]Hunks and backtrace stolen from a patch by Stephen Hemminger.
Reported-by: Stephen Hemminger
Signed-off-by: Stephen Hemminger
Signed-off-by: Hannes Frederic Sowa
Signed-off-by: David S. Miller
14 Mar, 2014
1 commit
-
tmp_prefered_lft is an offset to ifp->tstamp, not now. Therefore
age needs to be added to the condition.Age calculation in ipv6_create_tempaddr is different from the one
in addrconf_verify and doesn't consider ADDRCONF_TIMER_FUZZ_MINUS.
This can cause age in ipv6_create_tempaddr to be less than the one
in addrconf_verify and therefore unnecessary temporary address to
be generated.
Use age calculation as in addrconf_modify to avoid this.Signed-off-by: Heiner Kallweit
Signed-off-by: David S. Miller
18 Feb, 2014
1 commit
-
This bug was reported by Steinar H. Gunderson and was introduced by commit
f7cb8886335d ("sit/gre6: don't try to add the same route two times").root@morgental:~# ip tunnel add foo mode gre remote 1.2.3.4 ttl 64
root@morgental:~# ip link set foo up mtu 1468
root@morgental:~# ip -6 route show dev foo
fe80::/64 proto kernel metric 256but after the above commit, no such route shows up.
There is no link local route because dev->dev_addr is 0 (because local ipv4
address is 0), hence no link local address is configured.In this scenario, the link local address is added manually: 'ip -6 addr add
fe80::1 dev foo' and because prefix is /128, no link local route is added by the
kernel.Even if the right things to do is to add the link local address with a /64
prefix, we need to restore the previous behavior to avoid breaking userpace.Reported-by: Steinar H. Gunderson
Signed-off-by: Nicolas Dichtel
Signed-off-by: David S. Miller
25 Jan, 2014
1 commit
-
commit 25fb6ca4ed9cad72f14f61629b68dc03c0d9713f
"net IPv6 : Fix broken IPv6 routing table after loopback down-up"
allocates addrconf router for ipv6 address when lo device up.
but commit a881ae1f625c599b460cc8f8a7fcb1c438f699ad
"ipv6:don't call addrconf_dst_alloc again when enable lo" breaks
this behavior.Since the addrconf router is moved to the garbage list when
lo device down, we should release this router and rellocate
a new one for ipv6 address when lo device up.This patch solves bug 67951 on bugzilla
https://bugzilla.kernel.org/show_bug.cgi?id=67951change from v1:
use ip6_rt_put to repleace ip6_del_rt, thanks Hannes!
change code style, suggested by Sergei.CC: Sabrina Dubroca
CC: Hannes Frederic Sowa
Reported-by: Weilong Chen
Signed-off-by: Weilong Chen
Signed-off-by: Gao feng
Acked-by: Hannes Frederic Sowa
Signed-off-by: David S. Miller
20 Jan, 2014
1 commit
-
ipv6_link_dev_addr sorts newly added addresses by scope in
ifp->addr_list. Smaller scope addresses are added to the tail of the
list. Use this fact to iterate in reverse over addr_list and break out
as soon as a higher scoped one showes up, so we can spare some cycles
on machines with lot's of addresses.The ordering of the addresses is not relevant and we are more likely to
get the eui64 generated address with this change anyway.Suggested-by: Brian Haley
Signed-off-by: Hannes Frederic Sowa
Signed-off-by: David S. Miller
18 Jan, 2014
2 commits
-
Conflicts:
drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
net/ipv4/tcp_metrics.cOverlapping changes between the "don't create two tcp metrics objects
with the same key" race fix in net and the addition of the destination
address in the lookup key in net-next.Minor overlapping changes in bnx2x driver.
Signed-off-by: David S. Miller
-
In commit 1ec047eb4751e3 ("ipv6: introduce per-interface counter for
dad-completed ipv6 addresses") I build the detection of the first
operational link-local address much to complex. Additionally this code
now has a race condition.Replace it with a much simpler variant, which just scans the address
list when duplicate address detection completes, to check if this is
the first valid link local address and send RS and MLD reports then.Fixes: 1ec047eb4751e3 ("ipv6: introduce per-interface counter for dad-completed ipv6 addresses")
Reported-by: Jiri Pirko
Cc: Flavio Leitner
Signed-off-by: Hannes Frederic Sowa
Acked-by: Flavio Leitner
Acked-by: Jiri Pirko
Signed-off-by: David S. Miller
16 Jan, 2014
2 commits
-
Refactor the deletion/update of prefix routes when removing an
address. Now also consider IFA_F_NOPREFIXROUTE and if there is an address
present with this flag, to not cleanup the route. Instead, assume
that userspace is taking care of this route.Also perform the same cleanup, when userspace changes an existing address
to add NOPREFIXROUTE (to an address that didn't have this flag). This is
done because when the address was added, a prefix route was created for it.
Since the user now wants to handle this route by himself, we cleanup this
route.This cleanup of the route is not totally robust. There is no guarantee,
that the route we are about to delete was really the one added by the
kernel. This behavior does not change by the patch, and in practice it
should work just fine.Signed-off-by: Thomas Haller
Signed-off-by: David S. Miller -
When adding/modifying an IPv6 address, the userspace application needs
a way to suppress adding a prefix route. This is for example relevant
together with IFA_F_MANAGERTEMPADDR, where userspace creates autoconf
generated addresses, but depending on on-link, no route for the
prefix should be added.Signed-off-by: Thomas Haller
Signed-off-by: David S. Miller
15 Jan, 2014
3 commits
-
Signed-off-by: Stephen Hemminger
Signed-off-by: David S. Miller -
This patch removes the net_random and net_srandom macros and replaces
them with direct calls to the prandom ones. As new commits only seem to
use prandom_u32 there is no use to keep them around.
This change makes it easier to grep for users of prandom_u32.Signed-off-by: Aruna-Hewapathirane
Suggested-by: Hannes Frederic Sowa
Acked-by: Hannes Frederic Sowa
Signed-off-by: David S. Miller
10 Jan, 2014
2 commits
-
…wireless-next into for-davem
Conflicts:
net/ieee802154/6lowpan.c -
In the past the IFA_PERMANENT flag indicated, that the valid and preferred
lifetime where ignored. Since change fad8da3e085ddf ("ipv6 addrconf: fix
preferred lifetime state-changing behavior while valid_lft is infinity")
we honour at least the preferred lifetime on those addresses. As such
the valid lifetime gets recalculated and updated to 0.If loopback address is added manually this problem does not occur.
Also if NetworkManager manages IPv6, those addresses will get added via
inet6_rtm_newaddr and thus will have a correct lifetime, too.Reported-by: François-Xavier Le Bail
Reported-by: Damien Wyart
Fixes: fad8da3e085ddf ("ipv6 addrconf: fix preferred lifetime state-changing behavior while valid_lft is infinity")
Cc: Yasushi Asano
Signed-off-by: Hannes Frederic Sowa
Signed-off-by: David S. Miller
07 Jan, 2014
2 commits
-
Conflicts:
drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c
net/ipv6/ip6_tunnel.c
net/ipv6/ip6_vti.cipv6 tunnel statistic bug fixes conflicting with consolidation into
generic sw per-cpu net stats.qlogic conflict between queue counting bug fix and the addition
of multiple MAC address support.Signed-off-by: David S. Miller
-
It does not make sense to create an anycast address for an /128-prefix.
Suppress it.As 32019e651c6fce ("ipv6: Do not leave router anycast address for /127
prefixes.") shows we also may not leave them, because we could accidentally
remove an anycast address the user has allocated or got added via another
prefix.Cc: François-Xavier Le Bail
Cc: Thomas Haller
Cc: Jiri Pirko
Signed-off-by: Hannes Frederic Sowa
Signed-off-by: David S. Miller
03 Jan, 2014
1 commit
-
Fixed a problem with setting the lifetime of an IPv6
address. When setting preferred_lft to a value not zero or
infinity, while valid_lft is infinity(0xffffffff) preferred
lifetime is set to forever and does not update. Therefore
preferred lifetime never becomes deprecated. valid lifetime
and preferred lifetime should be set independently, even if
valid lifetime is infinity, preferred lifetime must expire
correctly (meaning it must eventually become deprecated)Signed-off-by: Yasushi Asano
Acked-by: Hannes Frederic Sowa
Signed-off-by: David S. Miller
02 Jan, 2014
1 commit
-
The function __rtnl_af_register is never called outside this
code, and the return value is always 0.Signed-off-by: David S. Miller
01 Jan, 2014
1 commit
-
Since addrconf_get_prefix_route inputs the address prefix to fib6_locate,
which does not uses the data which is out of the prefix_len length,
so do not need to use ipv6_addr_prefix to get address prefix.Signed-off-by: Li RongQing
Acked-by: Hannes Frederic Sowa
Signed-off-by: David S. Miller
23 Dec, 2013
1 commit
-
Need to be able to see changes to proxy NDP status on a per
interface basis via netlink (analog to proxy_arp).Signed-off-by: Stephen Hemminger
Acked-by: Nicolas Dichtel
Signed-off-by: David S. Miller
12 Dec, 2013
1 commit
-
Signed-off-by: Jukka Rissanen
Acked-by: David S. Miller
Signed-off-by: Marcel Holtmann
11 Dec, 2013
1 commit
-
Turned out that applications like ifconfig do not handle the change.
So revert ifa_flag format back to 2-letter hex value.Introduced by:
commit 479840ffdbe4242e8a25349218c8e0859223aa35
"ipv6 addrconf: extend ifa_flags to u32"Reported-by: Alexander Aring
Signed-off-by: Jiri Pirko
Tested-by: FLorent Fourcot
Signed-off-by: David S. Miller
10 Dec, 2013
3 commits
-
Make the behaviour similar to ipv4. This will allow user to set sysctl
default neigh param values and these values will be respected even by
devices registered before (that ones what do not have address set yet).Signed-off-by: Jiri Pirko
Signed-off-by: David S. Miller -
Signed-off-by: Jiri Pirko
Signed-off-by: David S. Miller -
This patch converts the neigh param members to an array. This allows easier
manipulation which will be needed later on to provide better management of
default values.Signed-off-by: Jiri Pirko
Signed-off-by: David S. Miller
07 Dec, 2013
2 commits
-
Creating an address with this flag set will result in kernel taking care
of temporary addresses in the same way as if the address was created by
kernel itself (after RA receive). This allows userspace applications
implementing the autoconfiguration (NetworkManager for example) to
implement ipv6 addresses privacy.Signed-off-by: Jiri Pirko
Signed-off-by: Thomas Haller
Signed-off-by: David S. Miller -
There is no more space in u8 ifa_flags. So do what davem suffested and
add another netlink attr called IFA_FLAGS for carry more flags.Signed-off-by: Jiri Pirko
Signed-off-by: Thomas Haller
Signed-off-by: David S. Miller
03 Dec, 2013
1 commit
-
Signed-off-by: Francois-Xavier Le Bail
Signed-off-by: David S. Miller
20 Nov, 2013
1 commit
-
Pull networking fixes from David Miller:
"Mostly these are fixes for fallout due to merge window changes, as
well as cures for problems that have been with us for a much longer
period of time"1) Johannes Berg noticed two major deficiencies in our genetlink
registration. Some genetlink protocols we passing in constant
counts for their ops array rather than something like
ARRAY_SIZE(ops) or similar. Also, some genetlink protocols were
using fixed IDs for their multicast groups.We have to retain these fixed IDs to keep existing userland tools
working, but reserve them so that other multicast groups used by
other protocols can not possibly conflict.In dealing with these two problems, we actually now use less state
management for genetlink operations and multicast groups.2) When configuring interface hardware timestamping, fix several
drivers that simply do not validate that the hwtstamp_config value
is one the driver actually supports. From Ben Hutchings.3) Invalid memory references in mwifiex driver, from Amitkumar Karwar.
4) In dev_forward_skb(), set the skb->protocol in the right order
relative to skb_scrub_packet(). From Alexei Starovoitov.5) Bridge erroneously fails to use the proper wrapper functions to make
calls to netdev_ops->ndo_vlan_rx_{add,kill}_vid. Fix from Toshiaki
Makita.6) When detaching a bridge port, make sure to flush all VLAN IDs to
prevent them from leaking, also from Toshiaki Makita.7) Put in a compromise for TCP Small Queues so that deep queued devices
that delay TX reclaim non-trivially don't have such a performance
decrease. One particularly problematic area is 802.11 AMPDU in
wireless. From Eric Dumazet.8) Fix crashes in tcp_fastopen_cache_get(), we can see NULL socket dsts
here. Fix from Eric Dumzaet, reported by Dave Jones.9) Fix use after free in ipv6 SIT driver, from Willem de Bruijn.
10) When computing mergeable buffer sizes, virtio-net fails to take the
virtio-net header into account. From Michael Dalton.11) Fix seqlock deadlock in ip4_datagram_connect() wrt. statistic
bumping, this one has been with us for a while. From Eric Dumazet.12) Fix NULL deref in the new TIPC fragmentation handling, from Erik
Hugne.13) 6lowpan bit used for traffic classification was wrong, from Jukka
Rissanen.14) macvlan has the same issue as normal vlans did wrt. propagating LRO
disabling down to the real device, fix it the same way. From Michal
Kubecek.15) CPSW driver needs to soft reset all slaves during suspend, from
Daniel Mack.16) Fix small frame pacing in FQ packet scheduler, from Eric Dumazet.
17) The xen-netfront RX buffer refill timer isn't properly scheduled on
partial RX allocation success, from Ma JieYue.18) When ipv6 ping protocol support was added, the AF_INET6 protocol
initialization cleanup path on failure was borked a little. Fix
from Vlad Yasevich.19) If a socket disconnects during a read/recvmsg/recvfrom/etc that
blocks we can do the wrong thing with the msg_name we write back to
userspace. From Hannes Frederic Sowa. There is another fix in the
works from Hannes which will prevent future problems of this nature.20) Fix route leak in VTI tunnel transmit, from Fan Du.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (106 commits)
genetlink: make multicast groups const, prevent abuse
genetlink: pass family to functions using groups
genetlink: add and use genl_set_err()
genetlink: remove family pointer from genl_multicast_group
genetlink: remove genl_unregister_mc_group()
hsr: don't call genl_unregister_mc_group()
quota/genetlink: use proper genetlink multicast APIs
drop_monitor/genetlink: use proper genetlink multicast APIs
genetlink: only pass array to genl_register_family_with_ops()
tcp: don't update snd_nxt, when a socket is switched from repair mode
atm: idt77252: fix dev refcnt leak
xfrm: Release dst if this dst is improper for vti tunnel
netlink: fix documentation typo in netlink_set_err()
be2net: Delete secondary unicast MAC addresses during be_close
be2net: Fix unconditional enabling of Rx interface options
net, virtio_net: replace the magic value
ping: prevent NULL pointer dereference on write to msg_name
bnx2x: Prevent "timeout waiting for state X"
bnx2x: prevent CFC attention
bnx2x: Prevent panic during DMAE timeout
...
15 Nov, 2013
3 commits
-
addrconf_add_linklocal() already adds the link local route, so there is no
reason to add it before calling this function.Signed-off-by: Nicolas Dichtel
Signed-off-by: David S. Miller -
When a link local address was added to a sit interface, the corresponding route
was not configured. This breaks routing protocols that use the link local
address, like OSPFv3.To ease the code reading, I remove sit_route_add(), which only adds v4 mapped
routes, and add this kind of route directly in sit_add_v4_addrs(). Thus link
local and v4 mapped routes are configured in the same place.Reported-by: Li Hongjun
Signed-off-by: Nicolas Dichtel
Signed-off-by: David S. Miller -
When the local IPv4 endpoint is wilcard (0.0.0.0), the prefix length is
correctly set, ie 64 if the address is a link local one or 96 if the address is
a v4 mapped one.
But when the local endpoint is specified, the prefix length is set to 128 for
both kind of address. This patch fix this wrong prefix length.Signed-off-by: Nicolas Dichtel
Signed-off-by: David S. Miller
14 Nov, 2013
1 commit
-
Pull core locking changes from Ingo Molnar:
"The biggest changes:- add lockdep support for seqcount/seqlocks structures, this
unearthed both bugs and required extra annotation.- move the various kernel locking primitives to the new
kernel/locking/ directory"* 'core-locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (21 commits)
block: Use u64_stats_init() to initialize seqcounts
locking/lockdep: Mark __lockdep_count_forward_deps() as static
lockdep/proc: Fix lock-time avg computation
locking/doc: Update references to kernel/mutex.c
ipv6: Fix possible ipv6 seqlock deadlock
cpuset: Fix potential deadlock w/ set_mems_allowed
seqcount: Add lockdep functionality to seqcount/seqlock structures
net: Explicitly initialize u64_stats_sync structures for lockdep
locking: Move the percpu-rwsem code to kernel/locking/
locking: Move the lglocks code to kernel/locking/
locking: Move the rwsem code to kernel/locking/
locking: Move the rtmutex code to kernel/locking/
locking: Move the semaphore core to kernel/locking/
locking: Move the spinlock code to kernel/locking/
locking: Move the lockdep code to kernel/locking/
locking: Move the mutex code to kernel/locking/
hung_task debugging: Add tracepoint to report the hang
x86/locking/kconfig: Update paravirt spinlock Kconfig description
lockstat: Report avg wait and hold times
lockdep, x86/alternatives: Drop ancient lockdep fixup message
...
06 Nov, 2013
1 commit
-
In order to enable lockdep on seqcount/seqlock structures, we
must explicitly initialize any locks.The u64_stats_sync structure, uses a seqcount, and thus we need
to introduce a u64_stats_init() function and use it to initialize
the structure.This unfortunately adds a lot of fairly trivial initialization code
to a number of drivers. But the benefit of ensuring correctness makes
this worth while.Because these changes are required for lockdep to be enabled, and the
changes are quite trivial, I've not yet split this patch out into 30-some
separate patches, as I figured it would be better to get the various
maintainers thoughts on how to best merge this change along with
the seqcount lockdep enablement.Feedback would be appreciated!
Signed-off-by: John Stultz
Acked-by: Julian Anastasov
Signed-off-by: Peter Zijlstra
Cc: Alexey Kuznetsov
Cc: "David S. Miller"
Cc: Eric Dumazet
Cc: Hideaki YOSHIFUJI
Cc: James Morris
Cc: Jesse Gross
Cc: Mathieu Desnoyers
Cc: "Michael S. Tsirkin"
Cc: Mirko Lindner
Cc: Patrick McHardy
Cc: Roger Luethi
Cc: Rusty Russell
Cc: Simon Horman
Cc: Stephen Hemminger
Cc: Steven Rostedt
Cc: Thomas Petazzoni
Cc: Wensong Zhang
Cc: netdev@vger.kernel.org
Link: http://lkml.kernel.org/r/1381186321-4906-2-git-send-email-john.stultz@linaro.org
Signed-off-by: Ingo Molnar
29 Oct, 2013
1 commit
-
The code for privacy extentions is very mature, and making it
configurable only gives marginal memory/code savings in exchange
for obfuscation and hard to read code via CPP ifdef'ery.Signed-off-by: David S. Miller
01 Oct, 2013
1 commit
-
Consider the scenario where an IPv6 router is advertising a fixed
preferred_lft of 1800 seconds, while the valid_lft begins at 3600
seconds and counts down in realtime.A client should reset its preferred_lft to 1800 every time the RA is
received, but a bug is causing Linux to ignore the update.The core problem is here:
if (prefered_lft != ifp->prefered_lft) {Note that ifp->prefered_lft is an offset, so it doesn't decrease over
time. Thus, the comparison is always (1800 != 1800), which fails to
trigger an update.The most direct solution would be to compute a "stored_prefered_lft",
and use that value in the comparison. But I think that trying to filter
out unnecessary updates here is a premature optimization. In order for
the filter to apply, both of these would need to hold:- The advertised valid_lft and preferred_lft are both declining in
real time.
- No clock skew exists between the router & client.So in this patch, I've set "update_lft = 1" unconditionally, which
allows the surrounding code to be greatly simplified.Signed-off-by: Paul Marks
Acked-by: Hannes Frederic Sowa
Signed-off-by: David S. Miller
29 Sep, 2013
1 commit
-
When a router is doing DNAT for 6to4/6rd packets the latest
anti-spoofing commit 218774dc ("ipv6: add anti-spoofing checks for
6to4 and 6rd") will drop them because the IPv6 address embedded does
not match the IPv4 destination. This patch will allow them to pass by
testing if we have an address that matches on 6to4/6rd interface. I
have been hit by this problem using Fedora and IPV6TO4_IPV4ADDR.
Also, log the dropped packets (with rate limit).Signed-off-by: Catalin(ux) M. BOIE
Acked-by: Hannes Frederic Sowa
Signed-off-by: David S. Miller
06 Sep, 2013
1 commit
-
Conflicts:
drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
net/bridge/br_multicast.c
net/ipv6/sit.cThe conflicts were minor:
1) sit.c changes overlap with change to ip_tunnel_xmit() signature.
2) br_multicast.c had an overlap between computing max_delay using
msecs_to_jiffies and turning MLDV2_MRC() into an inline function
with a name using lowercase instead of uppercase letters.3) stmmac had two overlapping changes, one which conditionally allocated
and hooked up a dma_cfg based upon the presence of the pbl OF property,
and another one handling store-and-forward DMA made. The latter of
which should not go into the new of_find_property() basic block.Signed-off-by: David S. Miller
04 Sep, 2013
1 commit
-
This two-liner removes max_addresses variable which is now unecessary related
to patch [ipv6: remove max_addresses check from ipv6_create_tempaddr].Signed-off-by: Petr Holasek
Acked-by: Hannes Frederic Sowa
Acked-by: Ding Tianhong
Signed-off-by: David S. Miller
01 Sep, 2013
1 commit
-
in6_dev_put() will be needed by vxlan module, so is
in6_dev_finish_destroy().Cc: David S. Miller
Signed-off-by: Cong Wang
Signed-off-by: David S. Miller
