aboutsummaryrefslogtreecommitdiff
path: root/net/openvswitch
AgeCommit message (Collapse)AuthorFilesLines
2014-11-05openvswitch: Refactor get_dp() function into multiple access APIs.Andy Zhou1-10/+21
Avoid recursive read_rcu_lock() by using the lighter weight get_dp_rcu() API. Add proper locking assertions to get_dp(). Signed-off-by: Andy Zhou <[email protected]> Signed-off-by: Pravin B Shelar <[email protected]>
2014-11-05openvswitch: Refactor ovs_flow_cmd_fill_info().Joe Stringer1-27/+66
Split up ovs_flow_cmd_fill_info() to make it easier to cache parts of a dump reply. This will be used to streamline flow_dump in a future patch. Signed-off-by: Joe Stringer <[email protected]> Acked-by: Thomas Graf <[email protected]> Signed-off-by: Pravin B Shelar <[email protected]>
2014-11-05openvswitch: refactor do_output() to move NULL check out of fast pathAndy Zhou1-14/+11
skb_clone() NULL check is implemented in do_output(), as past of the common (fast) path. Refactoring so that NULL check is done in the slow path, immediately after skb_clone() is called. Besides optimization, this change also improves code readability by making the skb_clone() NULL check consistent within OVS datapath module. Signed-off-by: Andy Zhou <[email protected]> Signed-off-by: Pravin B Shelar <[email protected]>
2014-11-05openvswitch: Additional logging for -EINVAL on flow setups.Jesse Gross2-7/+22
There are many possible ways that a flow can be invalid so we've added logging for most of them. This adds logs for the remaining possible cases so there isn't any ambiguity while debugging. CC: Federico Iezzi <[email protected]> Signed-off-by: Jesse Gross <[email protected]> Acked-by: Thomas Graf <[email protected]> Signed-off-by: Pravin B Shelar <[email protected]>
2014-11-05openvswitch: Remove redundant tcp_flags code.Joe Stringer1-10/+3
These two cases used to be treated differently for IPv4/IPv6, but they are now identical. Signed-off-by: Joe Stringer <[email protected]> Acked-by: Jarno Rajahalme <[email protected]> Signed-off-by: Pravin B Shelar <[email protected]>
2014-11-05openvswitch: Move table destroy to dp-rcu callback.Pravin B Shelar3-8/+10
Ths simplifies flow-table-destroy API. No need to pass explicit parameter about context. Signed-off-by: Pravin B Shelar <[email protected]> Acked-by: Thomas Graf <[email protected]>
2014-11-05openvswitch: Add basic MPLS support to kernelSimon Horman7-29/+272
Allow datapath to recognize and extract MPLS labels into flow keys and execute actions which push, pop, and set labels on packets. Based heavily on work by Leo Alterman, Ravi K, Isaku Yamahata and Joe Stringer. Cc: Ravi K <[email protected]> Cc: Leo Alterman <[email protected]> Cc: Isaku Yamahata <[email protected]> Cc: Joe Stringer <[email protected]> Signed-off-by: Simon Horman <[email protected]> Signed-off-by: Jesse Gross <[email protected]> Signed-off-by: Pravin B Shelar <[email protected]>
2014-10-28openvswitch: Export lockdep_ovsl_is_held to modules.David S. Miller1-0/+1
ERROR: "lockdep_ovsl_is_held" [net/openvswitch/vport-gre.ko] undefined! Reported-by: Alexei Starovoitov <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2014-10-28datapath: Rename last_action() as nla_is_last() and move to netlink.hSimon Horman1-8/+3
The original motivation for this change was to allow the helper to be used in files other than actions.c as part of work on an odp select group action. It was as pointed out by Thomas Graf that this helper would be best off living in netlink.h. Furthermore, I think that the generic nature of this helper means it is best off in netlink.h regardless of if it is used more than one .c file or not. Thus, I would like it considered independent of the work on an odp select group action. Cc: Thomas Graf <[email protected]> Cc: Pravin Shelar <[email protected]> Cc: Andy Zhou <[email protected]> Signed-off-by: Simon Horman <[email protected]> Acked-by: Thomas Graf <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2014-10-28ovs: Turn vports with dependencies into separate modulesThomas Graf11-68/+199
The internal and netdev vport remain part of openvswitch.ko. Encap vports including vxlan, gre, and geneve can be built as separate modules and are loaded on demand. Modules can be unloaded after use. Datapath ports keep a reference to the vport module during their lifetime. Allows to remove the error prone maintenance of the global list vport_ops_list. Signed-off-by: Thomas Graf <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2014-10-20net: make skb_gso_segment error handling more robustFlorian Westphal1-0/+2
skb_gso_segment has three possible return values: 1. a pointer to the first segmented skb 2. an errno value (IS_ERR()) 3. NULL. This can happen when GSO is used for header verification. However, several callers currently test IS_ERR instead of IS_ERR_OR_NULL and would oops when NULL is returned. Note that these call sites should never actually see such a NULL return value; all callers mask out the GSO bits in the feature argument. However, there have been issues with some protocol handlers erronously not respecting the specified feature mask in some cases. It is preferable to get 'have to turn off hw offloading, else slow' reports rather than 'kernel crashes'. Signed-off-by: Florian Westphal <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2014-10-17openvswitch: Set flow-key members.Pravin B Shelar1-3/+3
This patch adds missing memset which are required to initialize flow key member. For example for IP flow we need to initialize ip.frag for all cases. Found by inspection. This bug is introduced by commit 0714812134d7dcadeb7ecfbfeb18788aa7e1eaac ("openvswitch: Eliminate memset() from flow_extract"). Signed-off-by: Pravin B Shelar <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2014-10-17openvswitch: Create right mask with disabled megaflowsPravin B Shelar1-21/+72
If megaflows are disabled, the userspace does not send the netlink attribute OVS_FLOW_ATTR_MASK, and the kernel must create an exact match mask. sw_flow_mask_set() sets every bytes (in 'range') of the mask to 0xff, even the bytes that represent padding for struct sw_flow, or the bytes that represent fields that may not be set during ovs_flow_extract(). This is a problem, because when we extract a flow from a packet, we do not memset() anymore the struct sw_flow to 0. This commit gets rid of sw_flow_mask_set() and introduces mask_set_nlattr(), which operates on the netlink attributes rather than on the mask key. Using this approach we are sure that only the bytes that the user provided in the flow are matched. Also, if the parse_flow_mask_nlattrs() for the mask ENCAP attribute fails, we now return with an error. This bug is introduced by commit 0714812134d7dcadeb7ecfbfeb18788aa7e1eaac ("openvswitch: Eliminate memset() from flow_extract"). Reported-by: Alex Wang <[email protected]> Signed-off-by: Daniele Di Proietto <[email protected]> Signed-off-by: Andy Zhou <[email protected]> Signed-off-by: Pravin B Shelar <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2014-10-17openvswitch: fix a use after freeLi RongQing1-1/+2
pskb_may_pull() called by arphdr_ok can change skb->data, so put the arp setting after arphdr_ok to avoid the use the freed memory Fixes: 0714812134d7d ("openvswitch: Eliminate memset() from flow_extract.") Cc: Jesse Gross <[email protected]> Cc: Eric Dumazet <[email protected]> Signed-off-by: Li RongQing <[email protected]> Acked-by: Jesse Gross <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2014-10-15openvswitch: use vport instead of pFabian Frederick1-2/+2
All functions used struct vport *vport except ovs_vport_find_upcall_portid. This fixes 1 kerneldoc warning Signed-off-by: Fabian Frederick <[email protected]> Acked-by: Pravin B Shelar <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2014-10-15openvswitch: kerneldoc warning fixFabian Frederick1-1/+1
s/sock/gs Signed-off-by: Fabian Frederick <[email protected]> Acked-by: Pravin B Shelar <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2014-10-07openvswitch: fix a sparse warningAndy Zhou1-3/+2
Fix a sparse warning introduced by commit: f5796684069e0c71c65bce6a6d4766114aec1396 (openvswitch: Add support for Geneve tunneling.) caught by kbuild test robot: reproduce: # apt-get install sparse # git checkout f5796684069e0c71c65bce6a6d4766114aec1396 # make ARCH=x86_64 allmodconfig # make C=1 CF=-D__CHECK_ENDIAN__ # # # sparse warnings: (new ones prefixed by >>) # # >> net/openvswitch/vport-geneve.c:109:15: sparse: incorrect type in assignment (different base types) # net/openvswitch/vport-geneve.c:109:15: expected restricted __be16 [usertype] sport # net/openvswitch/vport-geneve.c:109:15: got int # >> net/openvswitch/vport-geneve.c:110:56: sparse: incorrect type in argument 3 (different base types) # net/openvswitch/vport-geneve.c:110:56: expected unsigned short [unsigned] [usertype] value # net/openvswitch/vport-geneve.c:110:56: got restricted __be16 [usertype] sport Reported-by: kbuild test robot <[email protected]> Signed-off-by: Andy Zhou <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2014-10-06openvswitch: Add support for Geneve tunneling.Jesse Gross11-32/+448
The Openvswitch implementation is completely agnostic to the options that are in use and can handle newly defined options without further work. It does this by simply matching on a byte array of options and allowing userspace to setup flows on this array. Signed-off-by: Jesse Gross <[email protected]> Singed-off-by: Ansis Atteka <[email protected]> Signed-off-by: Andy Zhou <[email protected]> Acked-by: Thomas Graf <[email protected]> Acked-by: Pravin B Shelar <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2014-10-06openvswitch: Factor out allocation and verification of actions.Jesse Gross1-11/+27
As the size of the flow key grows, it can put some pressure on the stack. This is particularly true in ovs_flow_cmd_set(), which needs several copies of the key on the stack. One of those uses is logically separate, so this factors it out to reduce stack pressure and improve readibility. Signed-off-by: Jesse Gross <[email protected]> Signed-off-by: Andy Zhou <[email protected]> Acked-by: Pravin B Shelar <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2014-10-06openvswitch: Wrap struct ovs_key_ipv4_tunnel in a new structure.Jesse Gross9-42/+73
Currently, the flow information that is matched for tunnels and the tunnel data passed around with packets is the same. However, as additional information is added this is not necessarily desirable, as in the case of pointers. This adds a new structure for tunnel metadata which currently contains only the existing struct. This change is purely internal to the kernel since the current OVS_KEY_ATTR_IPV4_TUNNEL is simply a compressed version of OVS_KEY_ATTR_TUNNEL that is translated at flow setup. Signed-off-by: Jesse Gross <[email protected]> Signed-off-by: Andy Zhou <[email protected]> Acked-by: Pravin B Shelar <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2014-10-06openvswitch: Add support for matching on OAM packets.Jesse Gross2-5/+13
Some tunnel formats have mechanisms for indicating that packets are OAM frames that should be handled specially (either as high priority or not forwarded beyond an endpoint). This provides support for allowing those types of packets to be matched. Signed-off-by: Jesse Gross <[email protected]> Signed-off-by: Andy Zhou <[email protected]> Acked-by: Pravin B Shelar <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2014-10-06openvswitch: Eliminate memset() from flow_extract.Jesse Gross1-9/+45
As new protocols are added, the size of the flow key tends to increase although few protocols care about all of the fields. In order to optimize this for hashing and matching, OVS uses a variable length portion of the key. However, when fields are extracted from the packet we must still zero out the entire key. This is no longer necessary now that OVS implements masking. Any fields (or holes in the structure) which are not part of a given protocol will be by definition not part of the mask and zeroed out during lookup. Furthermore, since masking already uses variable length keys this zeroing operation automatically benefits as well. In principle, the only thing that needs to be done at this point is remove the memset() at the beginning of flow. However, some fields assume that they are initialized to zero, which now must be done explicitly. In addition, in the event of an error we must also zero out corresponding fields to signal that there is no valid data present. These increase the total amount of code but very little of it is executed in non-error situations. Removing the memset() reduces the profile of ovs_flow_extract() from 0.64% to 0.56% when tested with large packets on a 10G link. Suggested-by: Pravin Shelar <[email protected]> Signed-off-by: Jesse Gross <[email protected]> Signed-off-by: Andy Zhou <[email protected]> Acked-by: Pravin B Shelar <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2014-09-26net/openvswitch: remove dup comment in vport.hWang Sheng-Hui1-1/+0
Remove the duplicated comment "/* The following definitions are for users of the vport subsytem: */" in vport.h Signed-off-by: Wang Sheng-Hui <[email protected]> Acked-by: Pravin B Shelar <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2014-09-23Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller1-4/+5
Conflicts: arch/mips/net/bpf_jit.c drivers/net/can/flexcan.c Both the flexcan and MIPS bpf_jit conflicts were cases of simple overlapping changes. Signed-off-by: David S. Miller <[email protected]>
2014-09-19openvswitch: restore OVS_FLOW_CMD_NEW notificationsSamuel Gauthier1-4/+5
Since commit fb5d1e9e127a ("openvswitch: Build flow cmd netlink reply only if needed."), the new flows are not notified to the listeners of OVS_FLOW_MCGROUP. This commit fixes the problem by using the genl function, ie genl_has_listerners() instead of netlink_has_listeners(). Signed-off-by: Samuel Gauthier <[email protected]> Signed-off-by: Nicolas Dichtel <[email protected]> Acked-by: Pravin B Shelar <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2014-09-15openvswitch: Add recirc and hash action.Andy Zhou6-12/+262
Recirc action allows a packet to reenter openvswitch processing. currently openvswitch lookup flow for packet received and execute set of actions on that packet, with help of recirc action we can process/modify the packet and recirculate it back in openvswitch for another pass. OVS hash action calculates 5-tupple hash and set hash in flow-key hash. This can be used along with recirculation for distributing packets among different ports for bond devices. For example: OVS bonding can use following actions: Match on: bond flow; Action: hash, recirc(id) Match on: recirc-id == id and hash lower bits == a; Action: output port_bond_a Signed-off-by: Andy Zhou <[email protected]> Acked-by: Jesse Gross <[email protected]> Signed-off-by: Pravin B Shelar <[email protected]>
2014-09-15openvswitch: simplify sample action implementationAndy Zhou1-24/+18
The current sample() function implementation is more complicated than necessary in handling single user space action optimization and skb reference counting. There is no functional changes. Signed-off-by: Andy Zhou <[email protected]> Signed-off-by: Pravin B Shelar <[email protected]>
2014-09-15openvswitch: Use tun_key only for egress tunnel path.Pravin B Shelar8-47/+50
Currently tun_key is used for passing tunnel information on ingress and egress path, this cause confusion. Following patch removes its use on ingress path make it egress only parameter. Signed-off-by: Pravin B Shelar <[email protected]> Acked-by: Andy Zhou <[email protected]>
2014-09-15openvswitch: refactor ovs flow extract API.Pravin B Shelar7-41/+71
OVS flow extract is called on packet receive or packet execute code path. Following patch defines separate API for extracting flow-key in packet execute code path. Signed-off-by: Pravin B Shelar <[email protected]> Acked-by: Andy Zhou <[email protected]>
2014-09-15openvswitch: Remove pkt_key from OVS_CBPravin B Shelar3-17/+16
OVS keeps pointer to packet key in skb->cb, but the packet key is store on stack. This could make code bit tricky. So it is better to get rid of the pointer. Signed-off-by: Pravin B Shelar <[email protected]>
2014-09-09openvswitch: change the data type of error status to atomic_long_tLi RongQing2-23/+12
Change the date type of error status from u64 to atomic_long_t, and use atomic operation, then remove the lock which is used to protect the error status. The operation of atomic maybe faster than spin lock. Cc: Pravin Shelar <[email protected]> Signed-off-by: Li RongQing <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2014-09-07Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller1-3/+8
2014-09-03openvswitch: distinguish between the dropped and consumed skbLi RongQing1-2/+5
distinguish between the dropped and consumed skb, not assume the skb is consumed always Cc: Thomas Graf <[email protected]> Cc: Pravin Shelar <[email protected]> Signed-off-by: Li RongQing <[email protected]> Acked-by: Pravin B Shelar <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2014-09-02openvswitch: fix a memory leakLi RongQing1-1/+3
The user_skb maybe be leaked if the operation on it failed and codes skipped into the label "out:" without calling genlmsg_unicast. Cc: Pravin Shelar <[email protected]> Signed-off-by: Li RongQing <[email protected]> Acked-by: Pravin B Shelar <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2014-08-23Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller1-0/+5
Pulling to get some TIPC fixes that a net-next series depends upon. Signed-off-by: David S. Miller <[email protected]>
2014-08-22net/openvswitch/flow.c: Replace rcu_dereference() with rcu_access_pointer()Andreea-Cristina Bernat1-1/+1
The "rcu_dereference()" call is used directly in a condition. Since its return value is never dereferenced it is recommended to use "rcu_access_pointer()" instead of "rcu_dereference()". Therefore, this patch makes the replacement. The following Coccinelle semantic patch was used: @@ @@ ( if( (<+... - rcu_dereference + rcu_access_pointer (...) ...+>)) {...} | while( (<+... - rcu_dereference + rcu_access_pointer (...) ...+>)) {...} ) Signed-off-by: Andreea-Cristina Bernat <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2014-08-22openvswitch: fix panic with multiple vlan headersJiri Benc1-0/+5
When there are multiple vlan headers present in a received frame, the first one is put into vlan_tci and protocol is set to ETH_P_8021Q. Anything in the skb beyond the VLAN TPID may be still non-linear, including the inner TCI and ethertype. While ovs_flow_extract takes care of IP and IPv6 headers, it does nothing with ETH_P_8021Q. Later, if OVS_ACTION_ATTR_POP_VLAN is executed, __pop_vlan_tci pulls the next vlan header into vlan_tci. This leads to two things: 1. Part of the resulting ethernet header is in the non-linear part of the skb. When eth_type_trans is called later as the result of OVS_ACTION_ATTR_OUTPUT, kernel BUGs in __skb_pull. Also, __pop_vlan_tci is in fact accessing random data when it reads past the TPID. 2. network_header points into the ethernet header instead of behind it. mac_len is set to a wrong value (10), too. Reported-by: Yulong Pei <[email protected]> Signed-off-by: Jiri Benc <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2014-08-13openvswitch: Fix memory leak in ovs_vport_alloc() error pathChristoph Jaeger1-1/+3
ovs_vport_alloc() bails out without freeing the memory 'vport' points to. Picked up by Coverity - CID 1230503. Fixes: 5cd667b0a4 ("openvswitch: Allow each vport to have an array of 'port_id's.") Signed-off-by: Christoph Jaeger <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2014-08-07openvswitch: fix duplicate #include headersJean Sacren1-2/+0
The #include headers net/genetlink.h and linux/genetlink.h both were included twice, so delete each of the duplicate. Signed-off-by: Jean Sacren <[email protected]> Cc: Pravin Shelar <[email protected]> Cc: [email protected] Signed-off-by: David S. Miller <[email protected]>
2014-07-30net: Remove unlikely() for WARN_ON() conditionsThomas Graf1-1/+1
No need for the unlikely(), WARN_ON() and BUG_ON() internally use unlikely() on the condition. Signed-off-by: Thomas Graf <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2014-07-29openvswitch: Use IS_ERR_OR_NULLHimangi Saraogi1-1/+1
This patch introduces the use of the macro IS_ERR_OR_NULL in place of tests for NULL and IS_ERR. The following Coccinelle semantic patch was used for making the change: @@ expression e; @@ - e == NULL || IS_ERR(e) + IS_ERR_OR_NULL(e) || ... Signed-off-by: Himangi Saraogi <[email protected]> Acked-by: Julia Lawall <[email protected]> Acked-by: Pravin B Shelar <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2014-07-24openvswitch: Add skb_clone NULL check for the sampling action.Andy Zhou1-0/+2
Fix a bug where skb_clone() NULL check is missing in sample action implementation. Signed-off-by: Andy Zhou <[email protected]> Signed-off-by: Pravin B Shelar <[email protected]>
2014-07-24openvswitch: Sample action without side effectsSimon Horman1-11/+37
The sample action is rather generic, allowing arbitrary actions to be executed based on a probability. However its use, within the Open vSwitch code-base is limited: only a single user-space action is ever nested. A consequence of the current implementation of sample actions is that depending on weather the sample action executed (due to its probability) any side-effects of nested actions may or may not be present before executing subsequent actions. This has the potential to complicate verification of valid actions by the (kernel) datapath. And indeed adding support for push and pop MPLS actions inside sample actions is one case where such case. In order to allow all supported actions to be continue to be nested inside sample actions without the potential need for complex verification code this patch changes the implementation of the sample action in the kernel datapath so that sample actions are more like a function call and any side effects of nested actions are not present when executing subsequent actions. With the above in mind the motivation for this change is twofold: * To contain side-effects the sample action in the hope of making it easier to deal with in the future and; * To avoid some rather complex verification code introduced in the MPLS datapath patch. Signed-off-by: Simon Horman <[email protected]> Signed-off-by: Jesse Gross <[email protected]> Signed-off-by: Pravin B Shelar <[email protected]>
2014-07-24openvswitch: Avoid memory corruption in queue_userspace_packet()Andy Zhou1-1/+2
In queue_userspace_packet(), the ovs_nla_put_flow return value is not checked. This is fine as long as key_attr_size() returns the correct value. In case it does not, the current code may corrupt buffer memory. Add a run time assertion catch this case to avoid silent failure. Reported-by: Ben Pfaff <[email protected]> Signed-off-by: Andy Zhou <[email protected]> Signed-off-by: Pravin B Shelar <[email protected]>
2014-07-24openvswitch: Enable tunnel GSO for OVS bridge.Pravin B Shelar1-1/+4
Following patch enables all available tunnel GSO features for OVS bridge device so that ovs can use hardware offloads available to underling device. Signed-off-by: Pravin B Shelar <[email protected]> Acked-by: Andy Zhou <[email protected]>
2014-07-24openvswitch: Allow each vport to have an array of 'port_id's.Alex Wang3-12/+139
In order to allow handlers directly read upcalls from datapath, we need to support per-handler netlink socket for each vport in datapath. This commit makes this happen. Also, it is guaranteed to be backward compatible with previous branch. Signed-off-by: Alex Wang <[email protected]> Acked-by: Thomas Graf <[email protected]> Signed-off-by: Pravin B Shelar <[email protected]>
2014-07-16openvswitch: make generic netlink group conststephen hemminger1-9/+9
Generic netlink tables can be const. Signed-off-by: Stephen Hemminger <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2014-07-16Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller7-19/+55
Signed-off-by: David S. Miller <[email protected]>
2014-07-15net: set name_assign_type in alloc_netdev()Tom Gundersen1-1/+2
Extend alloc_netdev{,_mq{,s}}() to take name_assign_type as argument, and convert all users to pass NET_NAME_UNKNOWN. Coccinelle patch: @@ expression sizeof_priv, name, setup, txqs, rxqs, count; @@ ( -alloc_netdev_mqs(sizeof_priv, name, setup, txqs, rxqs) +alloc_netdev_mqs(sizeof_priv, name, NET_NAME_UNKNOWN, setup, txqs, rxqs) | -alloc_netdev_mq(sizeof_priv, name, setup, count) +alloc_netdev_mq(sizeof_priv, name, NET_NAME_UNKNOWN, setup, count) | -alloc_netdev(sizeof_priv, name, setup) +alloc_netdev(sizeof_priv, name, NET_NAME_UNKNOWN, setup) ) v9: move comments here from the wrong commit Signed-off-by: Tom Gundersen <[email protected]> Reviewed-by: David Herrmann <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2014-07-07vxlan: Call udp_flow_src_portTom Herbert1-4/+1
In vxlan and OVS vport-vxlan call common function to get source port for a UDP tunnel. Removed vxlan_src_port since the functionality is now in udp_flow_src_port. Signed-off-by: Tom Herbert <[email protected]> Signed-off-by: David S. Miller <[email protected]>
Powered by cgit, Gruvboxed by Blaster4385.