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2015-09-25l2tp: auto load type modulesstephen hemminger
It should not be necessary to do explicit module loading when configuring L2TP. Modules should be loaded as needed instead (as is done already with netlink and other tunnel types). This patch adds a new module alias type and code to load the sub module on demand. Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-09-25net: dsa: Set a "dsa" device_typeFlorian Fainelli
Provide a device_type information for slave network devices created by DSA, this is useful for user-space application to easily locate/search for devices of a specific kind. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-09-25Merge tag 'nfs-for-4.3-2' of git://git.linux-nfs.org/projects/trondmy/linux-nfsLinus Torvalds
Pull NFS client bugfixes from Trond Myklebust: "Highlights include: Stable patches: - fix v4.2 SEEK on files over 2 gigs - Fix a layout segment reference leak when pNFS I/O falls back to inband I/O. - Fix recovery of recalled read delegations Bugfixes: - Fix a case where NFSv4 fails to send CLOSE after a server reboot - Fix sunrpc to wait for connections to complete before retrying - Fix sunrpc races between transport connect/disconnect and shutdown - Fix an infinite loop when layoutget fail with BAD_STATEID - nfs/filelayout: Fix NULL reference caused by double freeing of fh_array - Fix a bogus WARN_ON_ONCE() in O_DIRECT when layout commit_through_mds is set - Fix layoutreturn/close ordering issues" * tag 'nfs-for-4.3-2' of git://git.linux-nfs.org/projects/trondmy/linux-nfs: NFS41: make close wait for layoutreturn NFS: Skip checking ds_cinfo.buckets when lseg's commit_through_mds is set NFSv4.x/pnfs: Don't try to recover stateids twice in layoutget NFSv4: Recovery of recalled read delegations is broken NFS: Fix an infinite loop when layoutget fail with BAD_STATEID NFS: Do cleanup before resetting pageio read/write to mds SUNRPC: xs_sock_mark_closed() does not need to trigger socket autoclose SUNRPC: Lock the transport layer on shutdown nfs/filelayout: Fix NULL reference caused by double freeing of fh_array SUNRPC: Ensure that we wait for connections to complete before retrying SUNRPC: drop null test before destroy functions nfs: fix v4.2 SEEK on files over 2 gigs SUNRPC: Fix races between socket connection and destroy code nfs: fix pg_test page count calculation Failing to send a CLOSE if file is opened WRONLY and server reboots on a 4.x mount
2015-09-25xprtrdma: Replace global lkey with lkey local to PDChuck Lever
The core API has changed so that devices that do not have a global DMA lkey automatically create an mr, per-PD, and make that lkey available. The global DMA lkey interface is going away in favor of the per-PD DMA lkey. The per-PD DMA lkey is always available. Convert xprtrdma to use the device's per-PD DMA lkey for regbufs, no matter which memory registration scheme is in use. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Sagi Grimberg <sagig@mellanox.com> Cc: linux-nfs <linux-nfs@vger.kernel.org> Acked-by: Anna Schumaker <Anna.Schumaker@Netapp.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2015-09-24net: fix net_device refcountingRussell King
of_find_net_device_by_node() uses class_find_device() internally to lookup the corresponding network device. class_find_device() returns a reference to the embedded struct device, with its refcount incremented. Add a comment to the definition in net/core/net-sysfs.c indicating the need to drop this refcount, and fix the DSA code to drop this refcount when the OF-generated platform data is cleaned up and freed. Also arrange for the ref to be dropped when handling errors. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-09-24net: dsa: fix of_mdio_find_bus() device refcount leakRussell King
Current users of of_mdio_find_bus() leak a struct device refcount, as they fail to clean up the reference obtained inside class_find_device(). Fix the DSA code to properly refcount the returned MDIO bus by: 1. taking a reference on the struct device whenever we assign it to pd->chip[x].host_dev. 2. dropping the reference when we overwrite the existing reference. 3. dropping the reference when we free the data structure. 4. dropping the initial reference we obtained after setting up the platform data structure, or on failure. In step 2 above, where we obtain a new MDIO bus, there is no need to take a reference on it as we would only have to drop it immediately after assignment again, iow: put_device(cd->host_dev); /* drop original assignment ref */ cd->host_dev = get_device(&mdio_bus_switch->dev); /* get our ref */ put_device(&mdio_bus_switch->dev); /* drop of_mdio_find_bus ref */ Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-09-24switchdev: reduce transaction phase enum down to a booleanJiri Pirko
Now, since we have only 2 values for transaction phase, just use bool. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-09-24dsa: use prepare/commit switchdev transaction helpersJiri Pirko
The enum is going to disappear, use the helpers instead. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-09-24switchdev: remove "ABORT" transaction phaseJiri Pirko
No longer used by drivers, as transaction queue with item destructors takes care of abort phase internally in switchdev code. So kill it. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-09-24switchdev: move transaction phase enum under transaction structureJiri Pirko
Before it disappears completely, move transaction phase enum under transaction structure and make attr/obj structures a bit cleaner. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-09-24switchdev: introduce transaction item queue for attr_set and obj_addJiri Pirko
Now, the memory allocation in prepare/commit state is done separatelly in each driver (rocker). Introduce the similar mechanism in generic switchdev code, in form of queue. That can be used not only for memory allocations, but also for different items. Abort item destruction is handled as well. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-09-24switchdev: rename "trans" to "trans_ph".Jiri Pirko
This is temporary, name "trans" will be used for something else and "trans_ph" will eventually disappear. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-09-25Merge tag 'ipvs2-for-v4.4' of ↵Pablo Neira Ayuso
https://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next Simon Horman says: ==================== Second Round of IPVS Updates for v4.4 please consider these bug fixes and extensive clean-ups of IPVS from Eric Biederman for v4.4. His excellent description of the changes, which is part of an even larger set of clean-up work, is as follows: I am gradually working my way through the netfilter stack passing struct down into the netfilter hooks and from the netfilter hooks and from there down into the functions that actually care. This removes the need for netfilter functions to guess how to figure out how to compute which network namespace they are in and instead provides a simple and reliable method to do so. The cleanups stand on their own but this is part of a larger effort to have routes with an output device that is not in the current network namespace. The IPVS code has been a bit more of a challenge than most. Just passing struct net through to where it is needed did not feel clean to me. The practical issue is that the ipvs code in most places actually wants struct netns_ipvs and not struct net. So as part of this process I have turned the relationship between struct net and the structs netns_ipvs, ip_vs_conn_param, ip_vs_conn, and ip_vs_service inside out. I have modified the ipvs functions to take a struct netns_ipvs not a struct net. The net is code with fewer conversions from one type of structure to another. I did wind up adding a struct netns_ipvs parameter to quite a few functions that did not have it before so I could pass the structure down from the netfilter hooks to where it is actually needed to avoid guessing. I have broken up the work in a bunch of small patches so there is at least a chance and reviewing that each step I took is correct. The series compiles at each step so bisecting it should not be a problem if something weird comes up. The first two changes in this series are actually bug fixes. The first is a compile fix for a bug in sctp that came in, in the last round of ipvs changes merged into nf-next. The second fixes an older bug where in pathological circumstances the wrong network namespace could be used when a proc file is written to. The rest of the patchset is a bunch of boring changes getting pushing struct netns_ipvs (and by extension ipvs->net) where it needs to be. Either by replacing struct net pointers or adding new struct netns_ipvs pointers. With a handful of other minor cleanups (like removing skb_net). I have decided include the bug fixes in this pull request. Patch one relates to a bug that was added to nf-next recently and is thus not applicable to nf . Patch two could arguably be promoted to a fix for v4.3 and stable though it does not appear to be severe enough to warrant that course of action; let me know if you would like me to reconsider. ==================== Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2015-09-24ip6_tunnel: Reduce log level in ip6_tnl_err() to debugMatt Bennett
Currently error log messages in ip6_tnl_err are printed at 'warn' level. This is different to other tunnel types which don't print any messages. These log messages don't provide any information that couldn't be deduced with networking tools. Also it can be annoying to have one end of the tunnel go down and have the logs fill with pointless messages such as "Path to destination invalid or inactive!". This patch reduces the log level of these messages to 'dbg' level to bring the visible behaviour into line with other tunnel types. Signed-off-by: Matt Bennett <matt.bennett@alliedtelesis.co.nz> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-09-24Merge tag 'mac80211-for-davem-2015-09-22' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211 Johannes Berg says: ==================== Just two small fixes: * VHT MCS mask array overrun, reported by Dan Carpenter * reset CQM history to always get a notification, from Sara Sharon ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2015-09-24ip6_gre: Reduce log level in ip6gre_err() to debugMatt Bennett
Currently error log messages in ip6gre_err are printed at 'warn' level. This is different to most other tunnel types which don't print any messages. These log messages don't provide any information that couldn't be deduced with networking tools. Also it can be annoying to have one end of the tunnel go down and have the logs fill with pointless messages such as "Path to destination invalid or inactive!". This patch reduces the log level of these messages to 'dbg' level to bring the visible behaviour into line with other tunnel types. Signed-off-by: Matt Bennett <matt.bennett@alliedtelesis.co.nz> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-09-24fib_rules: fix fib rule dumps across multiple skbsWilson Kok
dump_rules returns skb length and not error. But when family == AF_UNSPEC, the caller of dump_rules assumes that it returns an error. Hence, when family == AF_UNSPEC, we continue trying to dump on -EMSGSIZE errors resulting in incorrect dump idx carried between skbs belonging to the same dump. This results in fib rule dump always only dumping rules that fit into the first skb. This patch fixes dump_rules to return error so that we exit correctly and idx is correctly maintained between skbs that are part of the same dump. Signed-off-by: Wilson Kok <wkok@cumulusnetworks.com> Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-09-24tcp: factorize sk_txhash initEric Dumazet
Neal suggested to move sk_txhash init into tcp_create_openreq_child(), called both from IPv4 and IPv6. This opportunity was missed in commit 58d607d3e52f ("tcp: provide skb->hash to synack packets") Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: Neal Cardwell <ncardwell@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-09-24net: revert "net_sched: move tp->root allocation into fw_init()"WANG Cong
fw filter uses tp->root==NULL to check if it is the old method, so it doesn't need allocation at all in this case. This patch reverts the offending commit and adds some comments for old method to make it obvious. Fixes: 33f8b9ecdb15 ("net_sched: move tp->root allocation into fw_init()") Reported-by: Akshat Kakkar <akshat.1984@gmail.com> Cc: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com> Acked-by: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-09-24lwtunnel: remove source and destination UDP port config optionJiri Benc
The UDP tunnel config is asymmetric wrt. to the ports used. The source and destination ports from one direction of the tunnel are not related to the ports of the other direction. We need to be able to respond to ARP requests using the correct ports without involving routing. As the consequence, UDP ports need to be fixed property of the tunnel interface and cannot be set per route. Remove the ability to set ports per route. This is still okay to do, as no kernel has been released with these attributes yet. Note that the ability to specify source and destination ports is preserved for other users of the lwtunnel API which don't use routes for tunnel key specification (like openvswitch). If in the future we rework ARP handling to allow port specification, the attributes can be added back. Signed-off-by: Jiri Benc <jbenc@redhat.com> Acked-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-09-24ipv4: send arp replies to the correct tunnelJiri Benc
When using ip lwtunnels, the additional data for xmit (basically, the actual tunnel to use) are carried in ip_tunnel_info either in dst->lwtstate or in metadata dst. When replying to ARP requests, we need to send the reply to the same tunnel the request came from. This means we need to construct proper metadata dst for ARP replies. We could perform another route lookup to get a dst entry with the correct lwtstate. However, this won't always ensure that the outgoing tunnel is the same as the incoming one, and it won't work anyway for IPv4 duplicate address detection. The only thing to do is to "reverse" the ip_tunnel_info. Signed-off-by: Jiri Benc <jbenc@redhat.com> Acked-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-09-24ipv6: remove unused neigh parameter from ndisc functionsJiri Benc
Since commit 12fd84f4383b1 ("ipv6: Remove unused neigh argument for icmp6_dst_alloc() and its callers."), the neigh parameter of ndisc_send_na and ndisc_send_ns is unused. CC: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: Jiri Benc <jbenc@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-09-24genetlink: simplify genl_notifyJiri Benc
The genl_notify function has too many arguments for no real reason - all callers use genl_info to get them anyway. Just pass the genl_info down to genl_notify. Signed-off-by: Jiri Benc <jbenc@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-09-24netlink: Replace rhash_portid with boundHerbert Xu
On Mon, Sep 21, 2015 at 02:20:22PM -0400, Tejun Heo wrote: > > store_release and load_acquire are different from the usual memory > barriers and can't be paired this way. You have to pair store_release > and load_acquire. Besides, it isn't a particularly good idea to OK I've decided to drop the acquire/release helpers as they don't help us at all and simply pessimises the code by using full memory barriers (on some architectures) where only a write or read barrier is needed. > depend on memory barriers embedded in other data structures like the > above. Here, especially, rhashtable_insert() would have write barrier > *before* the entry is hashed not necessarily *after*, which means that > in the above case, a socket which appears to have set bound to a > reader might not visible when the reader tries to look up the socket > on the hashtable. But you are right we do need an explicit write barrier here to ensure that the hashing is visible. > There's no reason to be overly smart here. This isn't a crazy hot > path, write barriers tend to be very cheap, store_release more so. > Please just do smp_store_release() and note what it's paired with. It's not about being overly smart. It's about actually understanding what's going on with the code. I've seen too many instances of people simply sprinkling synchronisation primitives around without any knowledge of what is happening underneath, which is just a recipe for creating hard-to-debug races. > > @@ -1539,7 +1546,7 @@ static int netlink_bind(struct socket *sock, struct sockaddr *addr, > > } > > } > > > > - if (!nlk->portid) { > > + if (!nlk->bound) { > > I don't think you can skip load_acquire here just because this is the > second deref of the variable. That doesn't change anything. Race > condition could still happen between the first and second tests and > skipping the second would lead to the same kind of bug. The reason this one is OK is because we do not use nlk->portid or try to get nlk from the hash table before we return to user-space. However, there is a real bug here that none of these acquire/release helpers discovered. The two bound tests here used to be a single one. Now that they are separate it is entirely possible for another thread to come in the middle and bind the socket. So we need to repeat the portid check in order to maintain consistency. > > @@ -1587,7 +1594,7 @@ static int netlink_connect(struct socket *sock, struct sockaddr *addr, > > !netlink_allowed(sock, NL_CFG_F_NONROOT_SEND)) > > return -EPERM; > > > > - if (!nlk->portid) > > + if (!nlk->bound) > > Don't we need load_acquire here too? Is this path holding a lock > which makes that unnecessary? Ditto. ---8<--- The commit 1f770c0a09da855a2b51af6d19de97fb955eca85 ("netlink: Fix autobind race condition that leads to zero port ID") created some new races that can occur due to inconcsistencies between the two port IDs. Tejun is right that a barrier is unavoidable. Therefore I am reverting to the original patch that used a boolean to indicate that a user netlink socket has been bound. Barriers have been added where necessary to ensure that a valid portid and the hashed socket is visible. I have also changed netlink_insert to only return EBUSY if the socket is bound to a portid different to the requested one. This combined with only reading nlk->bound once in netlink_bind fixes a race where two threads that bind the socket at the same time with different port IDs may both succeed. Fixes: 1f770c0a09da ("netlink: Fix autobind race condition that leads to zero port ID") Reported-by: Tejun Heo <tj@kernel.org> Reported-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Nacked-by: Tejun Heo <tj@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-09-24mac802154: iface: assume big endian for af_packetAlexander Aring
The callback "create" and "parse" from header_ops are called from netdev core upper-layer functionality, like af_packet. These callbacks assumes big endian for addresses and we should not introduce a special byteordering handling for ieee802154 over af_packet in userspace. We have an identical issue with setting the mac address which also assumes big endian byteordering. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-09-24mac80211: fix handling of PS filtering with fast-xmitFelix Fietkau
Fixes dropped packets in the tx path in case a non-PS station triggers the tx filter. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2015-09-24Bluetooth: Add BT_WARN and bt_dev_warn logging macrosFrederic Danis
Add warning logging macros to bluetooth subsystem logs. Signed-off-by: Frederic Danis <frederic.danis@linux.intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-09-24ipvs: Pass ipvs into ip_vs_gather_fragsEric W. Biederman
This will be needed later when the network namespace guessing is removed from ip_defrag. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Acked-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Simon Horman <horms@verge.net.au>
2015-09-24ipvs: Remove skb_sknetEric W. Biederman
This function adds no real value and it obscures what the code is doing. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Acked-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Simon Horman <horms@verge.net.au>
2015-09-24ipvs: Pass ipvs not net to ip_vs_protocol_net_(init|cleanup)Eric W. Biederman
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Acked-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Simon Horman <horms@verge.net.au>
2015-09-24ipvs: Remove net argument from ip_vs_tcp_conn_listenEric W. Biederman
The argument is unnecessary and in practice confusing, and has caused the callers to do all manner of silly things. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Acked-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Simon Horman <horms@verge.net.au>
2015-09-24ipvs: Pass ipvs through ip_vs_route_me_harder into sysctl_snat_rerouteEric W. Biederman
This removes the need to use the hack skb_net. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Acked-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Simon Horman <horms@verge.net.au>
2015-09-24ipvs: Pass ipvs into ip_vs_out_icmp and ip_vs_out_icmp_v6Eric W. Biederman
This removes the need to compute ipvs with the hack "net_ipvs(skb_net(skb))" Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Acked-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Simon Horman <horms@verge.net.au>
2015-09-24ipvs: Pass ipvs into ip_vs_in_icmp and ip_vs_in_icmp_v6Eric W. Biederman
With ipvs passed into ip_vs_in_icmp and ip_vs_in_icmp_v6 they no longer need to call the hack that is skb_net. Additionally ipvs_in_icmp no longer needs to call dev_net(skb->dev) and can use the ipvs->net instead. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Acked-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Simon Horman <horms@verge.net.au>
2015-09-24ipvs: Pass ipvs into ip_vs_inEric W. Biederman
Derive ipvs from state->net in the callers of ip_vs_in and pass it into ip_vs_out. Removing the need to use the hack skb_net. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Acked-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Simon Horman <horms@verge.net.au>
2015-09-24ipvs: Pass ipvs into ip_vs_outEric W. Biederman
Derive ipvs from state->net in the callers of ip_vs_out and pass it into ip_vs_out. Removing the need to use the hack skb_net. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Acked-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Simon Horman <horms@verge.net.au>
2015-09-24ipvs: Pass ipvs not net into sysctl_nat_icmp_sendEric W. Biederman
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Acked-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Simon Horman <horms@verge.net.au>
2015-09-24ipvs: Simplify ipvs and net access in ip_vs_leaveEric W. Biederman
Stop using the hack skb_net(skb) to compute the network namespace. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Acked-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Simon Horman <horms@verge.net.au>
2015-09-24ipvs: Wrap sysctl_cache_bypass and remove ifdefs in ip_vs_leaveEric W. Biederman
With sysctl_cache_bypass now a compile time constant the compiler can figue out that it can elimiate all of the code that depends on sysctl_cache_bypass being true. Also remove the duplicate computation of net previously necessitated by #ifdef CONFIG_SYSCTL Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Acked-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Simon Horman <horms@verge.net.au>
2015-09-24ipvs: Better derivation of ipvs in ip_vs_in_stats and ip_vs_out_statsEric W. Biederman
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Acked-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Simon Horman <horms@verge.net.au>
2015-09-24ipvs: Pass ipvs into ensure_mtu_is adequateEric W. Biederman
This allows two different ways for computing/guessing net to be removed from ensure_mtu_is_adequate. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Acked-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Simon Horman <horms@verge.net.au>
2015-09-24ipvs: Pass ipvs into __ip_vs_get_out_rt_v6Eric W. Biederman
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Acked-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Simon Horman <horms@verge.net.au>
2015-09-24ipvs: Pass ipvs into __ip_vs_get_out_rtEric W. Biederman
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Acked-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Simon Horman <horms@verge.net.au>
2015-09-24ipvs: Better derivation of ipvs in ip_vs_tunnel_xmitEric W. Biederman
Don't use "net_ipvs(skb_net(skb))" as skb_net is a bad hack. Instead use cp->ipvs and ipvs->net for the net. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Acked-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Simon Horman <horms@verge.net.au>
2015-09-24ipvs: Pass ipvs into .conn_schedule and ip_vs_try_to_scheduleEric W. Biederman
This moves the hack "net_ipvs(skb_net(skb))" up one level where it will be easier to remove. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Acked-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Simon Horman <horms@verge.net.au>
2015-09-24ipvs: Pass ipvs not net into ip_vs_conn_net_init and ip_vs_conn_net_cleanupEric W. Biederman
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Acked-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Simon Horman <horms@verge.net.au>
2015-09-24ipvs: Pass ipvs not net into ip_vs_conn_net_flushEric W. Biederman
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Acked-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Simon Horman <horms@verge.net.au>
2015-09-24ipvs: Pass ipvs not net to ip_vs_conn_hashkeyEric W. Biederman
Use the address of struct netns_ipvs in the hash not the address of struct net. Both addresses are equally valid candidates and by using the address of struct netns_ipvs there becomes no need deal with struct net in this part of the code. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Acked-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Simon Horman <horms@verge.net.au>
2015-09-24ipvs: Pass ipvs into conn_out_getEric W. Biederman
Move the hack of relying on "net_ipvs(skb_net(skb))" to derive the ipvs up a layer. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Acked-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Simon Horman <horms@verge.net.au>
2015-09-24ipvs: Pass ipvs into .conn_in_get and ip_vs_conn_in_get_protoEric W. Biederman
Stop relying on "net_ipvs(skb_net(skb))" to derive the ipvs as skb_net is a hack. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Acked-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Simon Horman <horms@verge.net.au>