- 23 Aug, 2015 3 commits
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Tom Herbert authored
The remote checksum offload GRO did not consider the case that frag0 might be in use. This patch fixes that by accessing headers using the skb_gro functions and not saving offsets relative to skb->head. Signed-off-by:
Tom Herbert <tom@herbertland.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Chas Williams authored
If you simply load and unload the module without starting the interfaces, the queues are never created and you get a bad pointer dereference. Signed-off-by:
Chas Williams <3chas3@gmail.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Vivien Didelot authored
The current Secure port mode requires the port-based VLANs to also be valid in the 802.1Q VLAN Table Unit. The current hardware bridging support only configures the port-based VLANs, thus is broken. A new patchset is required to adapt the hardware bridging code to fully support the Secure port mode. In the meantime, change the 802.1Q mode of every ports to Fallback, which filtering is more permissive, and doesn't add this restriction to handle port-based and tagged-based VLANs. Fixes: 8efdda4a ("net: dsa: mv88e6xxx: use port 802.1Q mode Secure") Signed-off-by:
Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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- 21 Aug, 2015 5 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller authored
Conflicts: drivers/net/usb/qmi_wwan.c Overlapping additions of new device IDs to qmi_wwan.c Signed-off-by:
David S. Miller <davem@davemloft.net>
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David S. Miller authored
err_out_vnic_unregister is used regardless of whether SRIOV is enabled or not. Reported-by:
Jesse Brandeburg <jesse.brangeburg@intel.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-nextDavid S. Miller authored
Pablo Neira Ayuso says: ==================== Netfilter updates for net-next This is second pull request includes the conflict resolution patch that resulted from the updates that we got for the conntrack template through kmalloc. No changes with regards to the previously sent 15 patches. The following patchset contains Netfilter updates for your net-next tree, they are: 1) Rework the existing nf_tables counter expression to make it per-cpu. 2) Prepare and factor out common packet duplication code from the TEE target so it can be reused from the new dup expression. 3) Add the new dup expression for the nf_tables IPv4 and IPv6 families. 4) Convert the nf_tables limit expression to use a token-based approach with 64-bits precision. 5) Enhance the nf_tables limit expression to support limiting at packet byte. This comes after several preparation patches. 6) Add a burst parameter to indicate the amount of packets or bytes that can exceed the limiting. 7) Add netns support to nfacct, from Andreas Schultz. 8) Pass the nf_conn_zone structure instead of the zone ID in nf_tables to allow accessing more zone specific information, from Daniel Borkmann. 9) Allow to define zone per-direction to support netns containers with overlapping network addressing, also from Daniel. 10) Extend the CT target to allow setting the zone based on the skb->mark as a way to support simple mappings from iptables, also from Daniel. 11) Make the nf_tables payload expression aware of the fact that VLAN offload may have removed a vlan header, from Florian Westphal. ==================== Signed-off-by:
David S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-nextPablo Neira Ayuso authored
Resolve conflicts with conntrack template fixes. Conflicts: net/netfilter/nf_conntrack_core.c net/netfilter/nf_synproxy_core.c net/netfilter/xt_CT.c Signed-off-by:
Pablo Neira Ayuso <pablo@netfilter.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pmLinus Torvalds authored
Pull power management and ACPI fixes from Rafael Wysocki: "These fix a recent regression in the ACPI backlight code and a memory leak in the Exynos cpufreq driver. Specifics: - Fix a recently introduced issue in the ACPI backlight code which causes lockdep to complain about a circular lock dependency during initialization (Hans de Goede). - Fix a possible memory during initialization in the Exynos cpufreq driver (Shailendra Verma)" * tag 'pm+acpi-4.2-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: cpufreq: exynos: Fix for memory leak in case SoC name does not match ACPI / video: Fix circular lock dependency issue in the video-detect code
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- 20 Aug, 2015 32 commits
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David S. Miller authored
Jiri Benc says: ==================== lwtunnel: per route ipv6 support for vxlan v3: Moved LWTUNNEL_ENCAP_IP6 definition in patch 13. v2: Fixed issues in patch 4 pointed out by Alexei. This series enables IPv6 tunnels based on lwtunnel infrastructure. Only vxlan is supported for now. Tested in all combinations of IPv4 over IPv6, IPv6 over IPv4 and IPv6 over IPv6. ==================== Signed-off-by:
David S. Miller <davem@davemloft.net>
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Jiri Benc authored
Allow specification of per route IP tunnel instructions also for IPv6. This complements commit 3093fbe7 ("route: Per route IP tunnel metadata via lightweight tunnel"). Signed-off-by:
Jiri Benc <jbenc@redhat.com> CC: YOSHIFUJI Hideaki <hideaki.yoshifuji@miraclelinux.com> Acked-by:
Thomas Graf <tgraf@suug.ch> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Jiri Benc authored
Use flowi_tunnel in flowi6 similarly to what is done with IPv4. This complements commit 1b7179d3 ("route: Extend flow representation with tunnel key"). Signed-off-by:
Jiri Benc <jbenc@redhat.com> Acked-by:
Thomas Graf <tgraf@suug.ch> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Jiri Benc authored
Support metadata based (formerly flow based) tunneling also for IPv6. This complements commit ee122c79 ("vxlan: Flow based tunneling"). Signed-off-by:
Jiri Benc <jbenc@redhat.com> Acked-by:
Thomas Graf <tgraf@suug.ch> Acked-by:
Alexei Starovoitov <ast@plumgrid.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Jiri Benc authored
The 'flags' variable is already defined in the outer scope. Signed-off-by:
Jiri Benc <jbenc@redhat.com> Acked-by:
Thomas Graf <tgraf@suug.ch> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Jiri Benc authored
Signed-off-by:
Jiri Benc <jbenc@redhat.com> Acked-by:
Thomas Graf <tgraf@suug.ch> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Jiri Benc authored
If output device wants to see the dst, inherit the dst of the original skb in the ndisc request. This is an IPv6 counterpart of commit 0accfc26 ("arp: Inherit metadata dst when creating ARP requests"). Signed-off-by:
Jiri Benc <jbenc@redhat.com> Acked-by:
Thomas Graf <tgraf@suug.ch> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Jiri Benc authored
The fix in commit 48fb6b55 is incomplete, as now ip6_route_input can be called with non-NULL dst if it's a metadata dst and the reference is leaked. Drop the reference. Fixes: 48fb6b55 ("ipv6: fix crash over flow-based vxlan device") Fixes: ee122c79 ("vxlan: Flow based tunneling") CC: Wei-Chun Chao <weichunc@plumgrid.com> CC: Thomas Graf <tgraf@suug.ch> Signed-off-by:
Jiri Benc <jbenc@redhat.com> Acked-by:
Thomas Graf <tgraf@suug.ch> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Jiri Benc authored
Currently, the lwtunnel state resides in per-protocol data. This is a problem if we encapsulate ipv6 traffic in an ipv4 tunnel (or vice versa). The xmit function of the tunnel does not know whether the packet has been routed to it by ipv4 or ipv6, yet it needs the lwtstate data. Moving the lwtstate data to dst_entry makes such inter-protocol tunneling possible. As a bonus, this brings a nice diffstat. Signed-off-by:
Jiri Benc <jbenc@redhat.com> Acked-by:
Roopa Prabhu <roopa@cumulusnetworks.com> Acked-by:
Thomas Graf <tgraf@suug.ch> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Jiri Benc authored
Rename the ipv4_tos and ipv4_ttl fields to just 'tos' and 'ttl', as they'll be used with IPv6 tunnels, too. Signed-off-by:
Jiri Benc <jbenc@redhat.com> Acked-by:
Thomas Graf <tgraf@suug.ch> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Jiri Benc authored
Add the IPv6 addresses as an union with IPv4 ones. When using IPv4, the newly introduced padding after the IPv4 addresses needs to be zeroed out. Signed-off-by:
Jiri Benc <jbenc@redhat.com> Acked-by:
Thomas Graf <tgraf@suug.ch> Acked-by:
Alexei Starovoitov <ast@plumgrid.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Jiri Benc authored
Signed-off-by:
Jiri Benc <jbenc@redhat.com> Acked-by:
Thomas Graf <tgraf@suug.ch> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Jiri Benc authored
The ip_tunnels.h include file uses mixture of __u16 and u16 (etc.) types. Unify it to the non-underscore variants. Signed-off-by:
Jiri Benc <jbenc@redhat.com> Acked-by:
Thomas Graf <tgraf@suug.ch> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Jiri Benc authored
The custom alignment of struct ip_tunnel_key is unnecessary. In struct sw_flow_key, it starts at offset 256, in struct ip_tunnel_info it's the first field. The structure is also packed even without the __packed keyword. Signed-off-by:
Jiri Benc <jbenc@redhat.com> Acked-by:
Thomas Graf <tgraf@suug.ch> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Rafael J. Wysocki authored
* acpi-video: ACPI / video: Fix circular lock dependency issue in the video-detect code * cpufreq-fixes: cpufreq: exynos: Fix for memory leak in case SoC name does not match
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Jeremy Linton authored
Convert the xgene_get_mac_address to device_get_mac_address(), and xgene_get_phy_mode() to device_get_phy_mode(). Signed-off-by:
Jeremy Linton <jeremy.linton@arm.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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David Ahern authored
Andreas reported breakage adding routes with local nexthops: $ ip route show table main ... 172.28.0.0/24 dev vnf-xe1p0 proto kernel scope link src 172.28.0.16 $ ip route add 10.0.0.0/8 via 172.28.0.32 table 100 dev vnf-xe1p0 RTNETLINK answers: Resource temporarily unavailable 3bfd8472 changed the lookup to use the passed in table but for cases like this the nexthop is in the local table rather than the passed in table. Fixes: 3bfd8472 ("net: Use passed in table for nexthop lookups") Reported-by:
Andreas Schultz <aschultz@tpip.net> Signed-off-by:
David Ahern <dsa@cumulusnetworks.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Scott Feldman authored
.maxtype should match .policy. Probably just been getting lucky here because IFLA_BRPORT_MAX > IFLA_BR_MAX. Fixes: 13323516 ("bridge: implement rtnl_link_ops->changelink") Signed-off-by:
Scott Feldman <sfeldma@gmail.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Jeremy Linton authored
The dev==NULL check in smsc911x_probe_config is useless and isn't providing any additional protection. If a fwnode doesn't exist then an appropriate error should be returned by device_get_phy_mode() covering the original case of a missing of/fwnode. Signed-off-by:
Jeremy Linton <jeremy.linton@arm.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Jeremy Linton authored
This patch adds MAC address length check back into the device_get_mac_addr() function before calling is_valid_ether_addr() similar to the way the OF routine does it. Update the comments for the two new functions. Signed-off-by:
Jeremy Linton <jeremy.linton@arm.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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David S. Miller authored
Merge tag 'wireless-drivers-next-for-davem-2015-08-19' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next Kalle Valo says: ==================== Major changes: ath10k: * add support for qca99x0 family of devices * improve performance of tx_lock * add support for raw mode (802.11 frame format) and software crypto engine enabled via a module parameter ath9k: * add fast-xmit support wil6210: * implement TSO support * support bootloader v1 and onwards iwlwifi: * Deprecate -10.ucode * Clean ups towards multiple Rx queues * Add support for longer CMD IDs. This will be required by new firmwares since we are getting close to the u8 limit. * bugfixes for the D0i3 power state * Add basic support for FTM * polish the Miracast operation * fix a few power consumption issues * scan cleanup * fixes for D0i3 system state * add paging for devices that support it * add again the new RBD allocation model * add more options to the firmware debug system * add support for frag SKBs in Tx ==================== Signed-off-by:
David S. Miller <davem@davemloft.net>
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Ying Xue authored
Make fib_encap_match() static as it isn't used outside the file. Signed-off-by:
Ying Xue <ying.xue@windriver.com> Reviewed-by:
Jiri Benc <jbenc@redhat.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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David S. Miller authored
Johannes Berg says: ==================== average: convert users to inline implementation Since there's very little benefit of the out-of-line implementation (a single byte of .text in one driver as far as I've seen), convert all drivers to the inline implementation, saving memory, and remove the out-of-line implementation. ==================== Signed-off-by:
David S. Miller <davem@davemloft.net>
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Johannes Berg authored
Since all users are now converted to the inline implementation, remove the out-of-line implementation entirely. Signed-off-by:
Johannes Berg <johannes.berg@intel.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Johannes Berg authored
Instead of using the out-of-line EWMA calculation, use DECLARE_EWMA() to create static inlines. On x86/64 this results in code that's one byte larger (for me), but reduces struct link_ant and struct link size by the two unsigned long values that store the parameters each. Signed-off-by:
Johannes Berg <johannes.berg@intel.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Johannes Berg authored
This reduces code size slightly (at least on x86/64) while also removing memory consumption by two unsigned long values for each ath5k device. Signed-off-by:
Johannes Berg <johannes.berg@intel.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Johannes Berg authored
Instead of using the out-of-line EWMA calculation, use DECLARE_EWMA() to create static inlines. On x86/64 this results in no change in code size for me, but reduces the struct receive_queue size by the two unsigned long values that store the parameters. Signed-off-by:
Johannes Berg <johannes.berg@intel.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Yuval Mintz authored
Commit f34fa14c ("bnx2x: Add vxlan RSS support") has introduced an endianity issue when passing the vxlan UDP port to the HW. Reported-by: <fengguang.wu@intel.com> Signed-off-by:
Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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David S. Miller authored
Nikolay Aleksandrov says: ==================== vrf: cleanups part 2 This is the next part of vrf cleanups, patch 1 drops the SLAB_PANIC when creating kmem cache since it's handled, patch 02 removes a slave duplicate check which is already done by the lower/upper code, patch 3 moves the ndo_add_slave code around a bit so we can drop an error label and patch 4 drops the master device checks which are unnecessary because the ops are taken from the master device itself so it can't be different. ==================== Acked-by:
David Ahern <dsa@cumulusnetworks.com>
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Nikolay Aleksandrov authored
When ndo_add|del_slave ops are used, they're taken from the respective master device's netdev ops, so if the master device is a VRF only then the VRF ops will get called thus no need to check the type of the master. Signed-off-by:
Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Nikolay Aleksandrov authored
We can simplify do_vrf_add_slave by moving vrf_insert_slave in the end of the enslaving and thus eliminate an error goto label. It always succeeds and isn't needed before that anyway. Signed-off-by:
Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Nikolay Aleksandrov authored
The upper/lower functions already check for duplicate slaves so no need to do it again. Signed-off-by:
Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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