summaryrefslogtreecommitdiff
path: root/drivers/net
AgeCommit message (Collapse)AuthorFilesLines
2017-01-11Merge branch 'akpm' (patches from Andrew)Linus Torvalds1-3/+3
Merge fixes from Andrew Morton: "27 fixes. There are three patches that aren't actually fixes. They're simple function renamings which are nice-to-have in mainline as ongoing net development depends on them." * akpm: (27 commits) timerfd: export defines to userspace mm/hugetlb.c: fix reservation race when freeing surplus pages mm/slab.c: fix SLAB freelist randomization duplicate entries zram: support BDI_CAP_STABLE_WRITES zram: revalidate disk under init_lock mm: support anonymous stable page mm: add documentation for page fragment APIs mm: rename __page_frag functions to __page_frag_cache, drop order from drain mm: rename __alloc_page_frag to page_frag_alloc and __free_page_frag to page_frag_free mm, memcg: fix the active list aging for lowmem requests when memcg is enabled mm: don't dereference struct page fields of invalid pages mailmap: add codeaurora.org names for nameless email commits signal: protect SIGNAL_UNKILLABLE from unintentional clearing. mm: pmd dirty emulation in page fault handler ipc/sem.c: fix incorrect sem_lock pairing lib/Kconfig.debug: fix frv build failure mm: get rid of __GFP_OTHER_NODE mm: fix remote numa hits statistics mm: fix devm_memremap_pages crash, use mem_hotplug_{begin, done} ocfs2: fix crash caused by stale lvb with fsdlm plugin ...
2017-01-11net: vrf: do not allow table id 0David Ahern1-0/+2
Frank reported that vrf devices can be created with a table id of 0. This breaks many of the run time table id checks and should not be allowed. Detect this condition at create time and fail with EINVAL. Fixes: 193125dbd8eb ("net: Introduce VRF device driver") Reported-by: Frank Kellermann <frank.kellermann@atos.net> Signed-off-by: David Ahern <dsa@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-11net: phy: marvell: fix Marvell 88E1512 used in SGMII modeRussell King1-1/+2
When an Marvell 88E1512 PHY is connected to a nic in SGMII mode, the fiber page is used for the SGMII host-side connection. The PHY driver notices that SUPPORTED_FIBRE is set, so it tries reading the fiber page for the link status, and ends up reading the MAC-side status instead of the outgoing (copper) link. This leads to incorrect results reported via ethtool. If the PHY is connected via SGMII to the host, ignore the fiber page. However, continue to allow the existing power management code to suspend and resume the fiber page. Fixes: 6cfb3bcc0641 ("Marvell phy: check link status in case of fiber link.") Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-11net: ipv4: Fix multipath selection with vrfDavid Ahern1-0/+2
fib_select_path does not call fib_select_multipath if oif is set in the flow struct. For VRF use cases oif is always set, so multipath route selection is bypassed. Use the FLOWI_FLAG_SKIP_NH_OIF to skip the oif check similar to what is done in fib_table_lookup. Add saddr and proto to the flow struct for the fib lookup done by the VRF driver to better match hash computation for a flow. Fixes: 613d09b30f8b ("net: Use VRF device index for lookups on TX") Signed-off-by: David Ahern <dsa@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-10net/mlx5: Only cancel recovery work when cleaning up deviceDaniel Jurgens1-2/+4
Do not attempt to drain the health workqueue when unloading the device in the recovery flow, this can cause a deadlock when the recovery work tries to cancel itself with sync. Because the work is no longer unconditionally canceled when unloading, it must be explicitly canceled in the AER flow. fixes: 689a248df83b ("net/mlx5: Cancel recovery work in remove flow") Signed-off-by: Daniel Jurgens <danielj@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-10net/mlx5e: Remove WARN_ONCE from adaptive moderation codeGil Rockah1-6/+1
When trying to do interface down or changing interface configuration under heavy traffic, some of the adaptive moderation corner cases can occur and leave a WARN_ONCE call trace in the kernel log. Those WARN_ONCE are meant for debug only, and should have been inserted only under debug. We avoid such call traces by removing those WARN_ONCE. Fixes: cb3c7fd4f839 ("net/mlx5e: Support adaptive RX coalescing") Signed-off-by: Gil Rockah <gilr@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-10net/mlx5e: Un-register uplink representor on nic_disableSaeed Mahameed1-7/+6
The code before this patch registered uplink e-Switch representor on nic_enable and unregistered on nic_cleanup, the right place for this unregister is in nic_disable. Fixes: 127ea380acc9 ("net/mlx5: Add Representors registration API") Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Reviewed-by: Mohamad Haj Yahia <mohamad@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-10net/mlx5e: Properly handle FW errors while adding TC rulesOr Gerlitz1-7/+11
When the firmware returns an error (common example is an attempt to add twice the same rule which is refused by the some FWs), we are not properly derefing/cleaning few resources allocated on the way. Examples are vport vlan deref under eswitch vlan offloads, and encap entry/neighbour deref under eswitch encapsulation offloads, fix that. Fixes: a54e20b4fcae ('net/mlx5e: Add basic TC tunnel set action for SRIOV offloads') Fixes: 8b32580df1cb ('net/mlx5e: Add TC vlan action for SRIOV offloads') Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Reviewed-by: Roi Dayan <roid@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-10net/mlx5e: Fix kbuild warnings for uninitialized parametersHadar Hen Zion1-2/+2
kbuild warn about parameters that may be used uninitialized, fix it. Fixes: a54e20b4fcae ('net/mlx5e: Add basic TC tunnel set action for SRIOV offloads') Signed-off-by: Hadar Hen Zion <hadarh@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-10net/mlx5e: Set inline mode requirements for matching on IP fragmentsOr Gerlitz1-0/+4
For e-switch level matching on packets being an IP fragment, we need to make sure the source vport inline mode is L3, fix that. Fixes: 3f7d0eb42d59 ('net/mlx5e: Offload TC matching on packets being IP fragments') Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Reviewed-by: Roi Dayan <roid@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-10net/mlx5e: Properly get address type of encapsulation IP headersOr Gerlitz1-4/+9
As done elsewhere in our TC/flower offload code, the address type of the encapsulation IP headers should be realized accroding to the addr_type field of the encapsulation control dissector key, do that. Fixes: bbd00f7e2349 ('net/mlx5e: Add TC tunnel release action for SRIOV offloads') Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Reviewed-by: Hadar Hen Zion <hadarh@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-10net/mlx5e: TC ipv4 tunnel encap offload error flow fixesOr Gerlitz1-8/+8
When the route lookup fails we should return the actual error. When the neigh isn't valid, we should return -EOPNOTSUPP as done in similar cases along the code. When the offload can't take place as of invalid neigh etc, we must release the neigh. Fixes: a54e20b4fcae ('net/mlx5e: Add basic TC tunnel set action for SRIOV offloads') Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Reviewed-by: Hadar Hen Zion <hadarh@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-10net/mlx5e: Warn when rejecting offload attempts of IP tunnelsOr Gerlitz1-6/+24
We silently reject offloading of IPv6 tunnels, non vxlan tunnels, vxlan tunnels where the dst port to match is not provided, etc. Be a bit more verbose and print a warning so the user better realizes what went wrong here and can fix it. Fixes: a54e20b4fcae ('net/mlx5e: Add basic TC tunnel set action for SRIOV offloads') Fixes: bbd00f7e2349 ('net/mlx5e: Add TC tunnel release action for SRIOV offloads') Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Reviewed-by: Hadar Hen Zion <hadarh@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-10net/mlx5e: Properly handle offloading of source udp port for IP tunnelsOr Gerlitz1-4/+8
We can offload the matching on source udp port of ip tunnels for decapsulation. We can not offload setting source udp port for tunnels as part of encapsulation. Fix both the code that deals with matching offload (decap) and the code that deal with encap offload to align with that. Fixes: a54e20b4fcae ('net/mlx5e: Add basic TC tunnel set action for SRIOV offloads') Fixes: bbd00f7e2349 ('net/mlx5e: Add TC tunnel release action for SRIOV offloads') Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Reviewed-by: Hadar Hen Zion <hadarh@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-10mm: rename __page_frag functions to __page_frag_cache, drop order from drainAlexander Duyck1-3/+3
This patch does two things. First it goes through and renames the __page_frag prefixed functions to __page_frag_cache so that we can be clear that we are draining or refilling the cache, not the frags themselves. Second we drop the order parameter from __page_frag_cache_drain since we don't actually need to pass it since all fragments are either order 0 or must be a compound page. Link: http://lkml.kernel.org/r/20170104023954.13451.5678.stgit@localhost.localdomain Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2017-01-10mlx4: Return EOPNOTSUPP instead of ENOTSUPPMartin KaFai Lau1-1/+1
In commit b45f0674b997 ("mlx4: xdp: Allow raising MTU up to one page minus eth and vlan hdrs"), it changed EOPNOTSUPP to ENOTSUPP by mistake. This patch fixes it. Fixes: b45f0674b997 ("mlx4: xdp: Allow raising MTU up to one page minus eth and vlan hdrs") Signed-off-by: Martin KaFai Lau <kafai@fb.com> Acked-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-10r8152: fix rx issue for runtime suspendhayeswang1-3/+28
Pause the rx and make sure the rx fifo is empty when the autosuspend occurs. If the rx data comes when the driver is canceling the rx urb, the host controller would stop getting the data from the device and continue it after next rx urb is submitted. That is, one continuing data is split into two different urb buffers. That let the driver take the data as a rx descriptor, and unexpected behavior happens. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-10r8152: split rtl8152_suspend functionhayeswang1-17/+40
Split rtl8152_suspend() into rtl8152_system_suspend() and rtl8152_rumtime_suspend(). Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-10Merge tag 'wireless-drivers-for-davem-2017-01-10' of ↵David S. Miller4-21/+31
git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers Kalle Valo says: ==================== wireless-drivers fixes for 4.10 Only two fixes at this time. The rtlwifi fix is an important one as it fixes a reported oops and Linus was already asking about it. The orinoco fix is not tested on a real device, because it's old legacy hardware and hardly no-one use it, but it should fix a (theoretical) issue with VMAP_STACK. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-09net: phy: Add Meson GXL PHY hardware dependencyJean Delvare1-0/+1
As I understand it the Meson GXL PHY driver is only useful on one architecture so only make it visible on that architecture. Signed-off-by: Jean Delvare <jdelvare@suse.de> Fixes: 7334b3e47aee ("net: phy: Add Meson GXL Internal PHY driver") Cc: Neil Armstrong <narmstrong@baylibre.com> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: Andrew Lunn <andrew@lunn.ch> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-09net/appletalk: Fix kernel memory disclosureVlad Tsyrklevich1-1/+1
ipddp_route structs contain alignment padding so kernel heap memory is leaked when they are copied to user space in ipddp_ioctl(SIOCFINDIPDDPRT). Change kmalloc() to kzalloc() to clear that memory. Signed-off-by: Vlad Tsyrklevich <vlad@tsyrklevich.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-09phy state machine: failsafe leave invalid RUNNING stateZefir Kurtisi1-0/+9
While in RUNNING state, phy_state_machine() checks for link changes by comparing phydev->link before and after calling phy_read_status(). This works as long as it is guaranteed that phydev->link is never changed outside the phy_state_machine(). If in some setups this happens, it causes the state machine to miss a link loss and remain RUNNING despite phydev->link being 0. This has been observed running a dsa setup with a process continuously polling the link states over ethtool each second (SNMPD RFC-1213 agent). Disconnecting the link on a phy followed by a ETHTOOL_GSET causes dsa_slave_get_settings() / dsa_slave_get_link_ksettings() to call phy_read_status() and with that modify the link status - and with that bricking the phy state machine. This patch adds a fail-safe check while in RUNNING, which causes to move to CHANGELINK when the link is gone and we are still RUNNING. Signed-off-by: Zefir Kurtisi <zefir.kurtisi@neratec.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-08net: dsa: bcm_sf2: Utilize nested MDIO read/writeFlorian Fainelli1-2/+2
We are implementing a MDIO bus which is behind another one, so use the nested version of the accessors to get lockdep annotations correct. Fixes: 461cd1b03e32 ("net: dsa: bcm_sf2: Register our slave MDIO bus") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-08net: dsa: bcm_sf2: Do not clobber b53_switch_opsFlorian Fainelli1-0/+7
We make the bcm_sf2 driver override ds->ops which points to b53_switch_ops since b53_switch_alloc() did the assignent. This is all well and good until a second b53 switch comes in, and ends up using the bcm_sf2 operations. Make a proper local copy, substitute the ds->ops pointer and then override the operations. Fixes: f458995b9ad8 ("net: dsa: bcm_sf2: Utilize core B53 driver when possible") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-08net: stmmac: fix maxmtu assignment to be within valid rangeKweh, Hock Leong2-1/+15
There is no checking valid value of maxmtu when getting it from device tree. This resolution added the checking condition to ensure the assignment is made within a valid range. Signed-off-by: Kweh, Hock Leong <hock.leong.kweh@intel.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-07tg3: Fix race condition in tg3_get_stats64().Michael Chan1-0/+3
The driver's ndo_get_stats64() method is not always called under RTNL. So it can race with driver close or ethtool reconfigurations. Fix the race condition by taking tp->lock spinlock in tg3_free_consistent() when freeing the tp->hw_stats memory block. tg3_get_stats64() is already taking tp->lock. Reported-by: Wang Yufen <wangyufen@huawei.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-07be2net: fix unicast list fillingIvan Vecera1-2/+1
The adapter->pmac_id[0] item is used for primary MAC address but this is not true for adapter->uc_list[0] as is assumed in be_set_uc_list(). There are N UC addresses copied first from net_device to adapter->uc_list[1..N] and then N UC addresses from adapter->uc_list[0..N-1] are sent to HW. So the last UC address is never stored into HW and address 00:00:00:00;00:00 (from uc_list[0]) is used instead. Cc: Sathya Perla <sathya.perla@broadcom.com> Cc: Ajit Khaparde <ajit.khaparde@broadcom.com> Cc: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> Cc: Somnath Kotur <somnath.kotur@broadcom.com> Fixes: b717241 be2net: replace polling with sleeping in the FW completion path Signed-off-by: Ivan Vecera <cera@cera.cz> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-06be2net: fix accesses to unicast listIvan Vecera1-6/+3
Commit 988d44b "be2net: Avoid redundant addition of mac address in HW" introduced be_dev_mac_add & be_uc_mac_add helpers that incorrectly access adapter->uc_list as an array of bytes instead of an array of be_eth_addr. Consequently NIC is not filled with valid data so unicast filtering is broken. Cc: Sathya Perla <sathya.perla@broadcom.com> Cc: Ajit Khaparde <ajit.khaparde@broadcom.com> Cc: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> Cc: Somnath Kotur <somnath.kotur@broadcom.com> Fixes: 988d44b be2net: Avoid redundant addition of mac address in HW Signed-off-by: Ivan Vecera <cera@cera.cz> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-06net: phy: dp83867: fix irq generationGrygorii Strashko1-0/+10
For proper IRQ generation by DP83867 phy the INT/PWDN pin has to be programmed as an interrupt output instead of a Powerdown input in Configuration Register 3 (CFG3), Address 0x001E, bit 7 INT_OE = 1. The current driver doesn't do this and as result IRQs will not be generated by DP83867 phy even if they are properly configured in DT. Hence, fix IRQ generation by properly configuring CFG3.INT_OE bit and ensure that Link Status Change (LINK_STATUS_CHNG_INT) and Auto-Negotiation Complete (AUTONEG_COMP_INT) interrupt are enabled. After this the DP83867 driver will work properly in interrupt enabled mode. Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-06amd-xgbe: Fix IRQ processing when running in single IRQ modeLendacky, Thomas1-1/+1
When running in single IRQ mode, the additional IRQ routines were being skipped because only the XGMAC interrupt status was being checked. Update the code so that the additional IRQ routines are checked whenever an interrupt is received. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-06sh_eth: R8A7740 supports packet shecksummingSergei Shtylyov1-0/+1
The R8A7740 GEther controller supports the packet checksum offloading but the 'hw_crc' (bad name, I'll fix it) flag isn't set in the R8A7740 data, thus CSMR isn't cleared... Fixes: 73a0d907301e ("net: sh_eth: add support R8A7740") Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-06sh_eth: fix EESIPR values for SH77{34|63}Sergei Shtylyov1-2/+2
As the SH77{34|63} manuals are freely available, I've checked the EESIPR values written against the manuals, and they appeared to set the reserved bits 11-15 (which should be 0 on write). Fix those EESIPR values. Fixes: 380af9e390ec ("net: sh_eth: CPU dependency code collect to "struct sh_eth_cpu_data"") Fixes: f5d12767c8fd ("sh_eth: get SH77{34|63} support out of #ifdef") Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-05r8169: fix the typo in the commentZhu Yanjun1-1/+1
>From the realtek data sheet, the PID0 should be bit 0. Signed-off-by: Zhu Yanjun <yanjun.zhu@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-04sh_eth: enable RX descriptor word 0 shift on SH7734Sergei Shtylyov1-0/+1
The RX descriptor word 0 on SH7734 has the RFS[9:0] field in bits 16-25 (bits 0-15 usually used for that are occupied by the packet checksum). Thus we need to set the 'shift_rd0' field in the SH7734 SoC data... Fixes: f0e81fecd4f8 ("net: sh_eth: Add support SH7734") Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-04sfc: don't report RX hash keys to ethtool when RSS wasn't enabledEdward Cree4-1/+7
If we failed to set up RSS on EF10 (e.g. because firmware declared RX_RSS_LIMITED), ethtool --show-nfc $dev rx-flow-hash ... should report no fields, rather than confusingly reporting what fields we _would_ be hashing on if RSS was working. Fixes: dcb4123cbec0 ("sfc: disable RSS when unsupported") Signed-off-by: Edward Cree <ecree@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-04dpaa_eth: Initialize CGR structure before initRoy Pledge1-0/+2
The QBMan CGR options needs to be zeroed before calling the init function Signed-off-by: Roy Pledge <roy.pledge@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-04dpaa_eth: cleanup after init_phy() failureMadalin Bucur1-1/+3
Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-04net: systemport: Pad packet before inserting TSBFlorian Fainelli1-9/+9
Inserting the TSB means adding an extra 8 bytes in front the of packet that is going to be used as metadata information by the TDMA engine, but stripped off, so it does not really help with the packet padding. For some odd packet sizes that fall below the 60 bytes payload (e.g: ARP) we can end-up padding them after the TSB insertion, thus making them 64 bytes, but with the TDMA stripping off the first 8 bytes, they could still be smaller than 64 bytes which is required to ingress the switch. Fix this by swapping the padding and TSB insertion, guaranteeing that the packets have the right sizes. Fixes: 80105befdb4b ("net: systemport: add Broadcom SYSTEMPORT Ethernet MAC driver") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-04net: systemport: Utilize skb_put_padto()Florian Fainelli1-3/+2
Since we need to pad our packets, utilize skb_put_padto() which increases skb->len by how much we need to pad, allowing us to eliminate the test on skb->len right below. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-04LiquidIO VF: s/select/imply/ for PTP_1588_CLOCKNicolas Pitre1-1/+1
Fix a minor fallout from the merge of the timers and the networking trees. The following error may result if the PTP_1588_CLOCK prerequisites are not available: drivers/built-in.o: In function `ptp_clock_unregister': (.text+0x40e0a5): undefined reference to `pps_unregister_source' drivers/built-in.o: In function `ptp_clock_unregister': (.text+0x40e0cc): undefined reference to `posix_clock_unregister' drivers/built-in.o: In function `ptp_clock_event': (.text+0x40e249): undefined reference to `pps_event' drivers/built-in.o: In function `ptp_clock_register': (.text+0x40e5e1): undefined reference to `pps_register_source' drivers/built-in.o: In function `ptp_clock_register': (.text+0x40e62c): undefined reference to `posix_clock_register' drivers/built-in.o: In function `ptp_clock_register': (.text+0x40e68d): undefined reference to `pps_unregister_source' Signed-off-by: Nicolas Pitre <nico@linaro.org> Acked-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-04libcxgb: fix error check for ip6_route_output()Varun Prakash1-7/+5
ip6_route_output() never returns NULL so check dst->error instead of !dst. Signed-off-by: Varun Prakash <varun@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-04net: usb: asix_devices: add .reset_resume for USB PMPeter Chen1-0/+1
The USB core may call reset_resume when it fails to resume asix device. And USB core can recovery this abnormal resume at low level driver, the same .resume at asix driver can work too. Add .reset_resume can avoid disconnecting after backing from system resume, and NFS can still be mounted after this commit. Signed-off-by: Peter Chen <peter.chen@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-03net: vrf: Add missing Rx countersDavid Ahern1-0/+3
The move from rx-handler to L3 receive handler inadvertantly dropped the rx counters. Restore them. Fixes: 74b20582ac38 ("net: l3mdev: Add hook in ip and ipv6") Reported-by: Dinesh Dutt <ddutt@cumulusnetworks.com> Signed-off-by: David Ahern <dsa@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-03benet: stricter vxlan offloading check in be_features_checkSabrina Dubroca1-1/+3
When VXLAN offloading is enabled, be_features_check() tries to check if an encapsulated packet is indeed a VXLAN packet. The check is not strict enough, and considers any UDP-encapsulated ethernet frame with a 8-byte tunnel header as being VXLAN. Unfortunately, both GENEVE and VXLAN-GPE have a 8-byte header, so they get through this check. Force the UDP destination port to be the one that has been offloaded to hardware. Without this, GENEVE-encapsulated packets can end up having an incorrect checksum when both a GENEVE and a VXLAN (offloaded) tunnel are configured. This is similar to commit a547224dceed ("mlx4e: Do not attempt to offload VXLAN ports that are unrecognized"). Signed-off-by: Sabrina Dubroca <sd@queasysnail.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-03net: macb: Updated resource allocation function calls to new version of API.Bartosz Folta1-17/+10
Changed function calls of resource allocation to new API. Changed way of setting DMA mask. Removed unnecessary sanity check. This patch is sent in regard to recently applied patch Commit 83a77e9ec4150ee4acc635638f7dedd9da523a26 net: macb: Added PCI wrapper for Platform Driver. Signed-off-by: Bartosz Folta <bfolta@cadence.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-03net: stmmac: dwmac-oxnas: use generic pm implementationJohan Hovold1-33/+5
Now that we have an exit callback in place, add init as well and get rid of the custom PM callbacks in favour of the generic ones. Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-03net: stmmac: dwmac-oxnas: fix fixed-link-phydev leaksJohan Hovold1-15/+26
Make sure to deregister and free any fixed-link phy registered during probe on probe errors and on driver unbind by calling the new glue helper function. For driver unbind, use the generic stmmac-platform remove implementation and add an exit callback to disable the clock. Fixes: 5ed7414062e7 ("net: stmmac: Add OXNAS Glue Driver") Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-03net: stmmac: dwmac-oxnas: fix of-node leakJohan Hovold1-8/+2
Use the syscon lookup-by-phandle helper so that the reference taken by of_parse_phandle() is released when done with the node. Fixes: 5ed7414062e7 ("net: stmmac: Add OXNAS Glue Driver") Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-12-30rtlwifi: rtl_usb: Fix missing entry in USB driver's private dataLarry Finger1-0/+1
These drivers need to be able to reference "struct ieee80211_hw" from the driver's private data, and vice versa. The USB driver failed to store the address of ieee80211_hw in the private data. Although this bug has been present for a long time, it was not exposed until commit ba9f93f82aba ("rtlwifi: Fix enter/exit power_save"). Fixes: ba9f93f82aba ("rtlwifi: Fix enter/exit power_save") Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-12-30orinoco: Use shash instead of ahash for MIC calculationsAndrew Lutomirski3-21/+30
Eric Biggers pointed out that the orinoco driver pointed scatterlists at the stack. Fix it by switching from ahash to shash. The result should be simpler, faster, and more correct. kvalo: cherry picked from commit 1fef293b8a9850cfa124a53c1d8878d355010403 as I accidentally applied this patch to wireless-drivers-next when I was supposed to apply this wireless-drivers Cc: stable@vger.kernel.org # 4.9 only Reported-by: Eric Biggers <ebiggers3@gmail.com> Signed-off-by: Andy Lutomirski <luto@kernel.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-18 16:21:38 +0000