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2018-01-25ath9k: Read noise floor calibration data from eepromWojciech Dubowik
AR9003 devices can have calibrated noise floor values which can be used instead of hard coded one. Read them from eeprom and save interpolated value in nf limits for the current channel. Signed-off-by: Wojciech Dubowik <Wojciech.Dubowik@neratec.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-01-25ath9k: Alternative EEPROM size for AR9003Wojciech Dubowik
AR9003 factory calibration allows to use bigger EEPROM than standard 1k without changing the default layout. Allow probing of EEPROM at alternative address if initial check for default fails. The original ar9003 eeprom ops are still be used. Signed-off-by: Wojciech Dubowik <Wojciech.Dubowik@neratec.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-01-25wil6210: support parsing brd file address from fw fileMaya Erez
In order to allow using the same brd file across different 11ad chips, the address for loading the brd file should be part of the FW file, instead of the brd file. The brd file is expected to include only one section. To allow backward compatibility the driver reads the address from the brd file in case it is not included in the FW file. Signed-off-by: Maya Erez <merez@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-01-25wil6210: enlarge FW mac_rgf_ext section for Sparrow D0Lior David
Sparrow D0 chips have slightly larger mac_rgf_ext section in order to support extra features such as multiple virtual interfaces. Signed-off-by: Lior David <liord@codeaurora.org> Signed-off-by: Maya Erez <merez@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-01-25wil6210: fix random failure to bring network interface upLior David
Currently when we want to bring the interface up, we first reset the device which causes the boot loader to run. Then we halt the device CPU, load FW image and resume the device CPU. There are some boot loader versions which perform redundant memory accesses even when idle. Halting the device CPU while boot loader access memory can cause the device memory controller to get stuck, the FW will fail to load and the network interface will not come up. For such boot loaders implement a workaround where we freeze the boot loader before halting the device CPU, so it will not perform any memory accesses. Signed-off-by: Lior David <liord@codeaurora.org> Signed-off-by: Maya Erez <merez@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-01-25wil6210: configure OTP HW vectors in SW reset flowMaya Erez
OTP HW vectors values are different for 40MHz and 330MHz AHB clocks. In SW reset flow, the host driver sets the clock frequency to 40MHz. In order to allow reading from the OTP, the host driver should configure the OTP HW vectors with the values that fits this clock frequency. Signed-off-by: Maya Erez <merez@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-01-25wil6210: support flashless deviceDedy Lansky
Talyn device supports boot without flash. Driver detects flashless device and in this case waits for ready indication from HW machine (instead of bootloader ready indication). Also in this case, MAC address is retrieved from OTP. Signed-off-by: Dedy Lansky <dlansky@codeaurora.org> Signed-off-by: Maya Erez <merez@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-01-25wil6210: add support for Talyn AHB address mapMaya Erez
Talyn memory has changed, areas were increased and shifted to new locations. Use the appropriate address map according to the device JTAG ID. Signed-off-by: Dedy Lansky <dlansky@codeaurora.org> Signed-off-by: Maya Erez <merez@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-01-25wil6210: recognize Talyn JTAG IDMaya Erez
Add Talyn JTAG ID to the list of valid IDs and identify this device as Talyn. Signed-off-by: Maya Erez <merez@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-01-25wil6210: add Talyn PCIe device IDMaya Erez
PCIe device ID has changed in Talyn. Add this ID to wil6210_pcie_ids list to allow recognition of Talyn device. Signed-off-by: Maya Erez <merez@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-01-25ath9k: discard undersized packetsFelix Fietkau
Sometimes the hardware will push small packets that trigger a WARN_ON in mac80211. Discard them early to avoid this issue. Reported-by: Stijn Tintel <stijn@linux-ipv6.be> Signed-off-by: Felix Fietkau <nbd@nbd.name> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-01-24Merge branch 'rebased-net-ioctl' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Signed-off-by: David S. Miller <davem@davemloft.net>
2018-01-24Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-01-25Merge tag 'drm-misc-fixes-2018-01-24' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-fixes Two vc4 fixes that were applied in the last day. One fixes a NULL dereference, and the other fixes a flickering bug. Cc: Eric Anholt <eric@anholt.net> Cc: Boris Brezillon <boris.brezillon@free-electrons.com> * tag 'drm-misc-fixes-2018-01-24' of git://anongit.freedesktop.org/drm/drm-misc: drm/vc4: Fix NULL pointer dereference in vc4_save_hang_state() drm/vc4: Flush the caches before the bin jobs, as well.
2018-01-24Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds
Pull networking fixes from David Miller: 1) Avoid negative netdev refcount in error flow of xfrm state add, from Aviad Yehezkel. 2) Fix tcpdump decoding of IPSEC decap'd frames by filling in the ethernet header protocol field in xfrm{4,6}_mode_tunnel_input(). From Yossi Kuperman. 3) Fix a syzbot triggered skb_under_panic in pppoe having to do with failing to allocate an appropriate amount of headroom. From Guillaume Nault. 4) Fix memory leak in vmxnet3 driver, from Neil Horman. 5) Cure out-of-bounds packet memory access in em_nbyte EMATCH module, from Wolfgang Bumiller. 6) Restrict what kinds of sockets can be bound to the KCM multiplexer and also disallow when another layer has attached to the socket and made use of sk_user_data. From Tom Herbert. 7) Fix use before init of IOTLB in vhost code, from Jason Wang. 8) Correct STACR register write bit definition in IBM emac driver, from Ivan Mikhaylov. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: net/ibm/emac: wrong bit is used for STA control register write net/ibm/emac: add 8192 rx/tx fifo size vhost: do not try to access device IOTLB when not initialized vhost: use mutex_lock_nested() in vhost_dev_lock_vqs() i40e: flower: check if TC offload is enabled on a netdev qed: Free reserved MR tid qed: Remove reserveration of dpi for kernel kcm: Check if sk_user_data already set in kcm_attach kcm: Only allow TCP sockets to be attached to a KCM mux net: sched: fix TCF_LAYER_LINK case in tcf_get_base_ptr net: sched: em_nbyte: don't add the data offset twice mlxsw: spectrum_router: Don't log an error on missing neighbor vmxnet3: repair memory leak ipv6: Fix getsockopt() for sockets with default IPV6_AUTOFLOWLABEL pppoe: take ->needed_headroom of lower device into account on xmit xfrm: fix boolean assignment in xfrm_get_type_offload xfrm: Fix eth_hdr(skb)->h_proto to reflect inner IP version xfrm: fix error flow in case of add state fails xfrm: Add SA to hardware at the end of xfrm_state_construct()
2018-01-24kill kernel_sock_ioctl()Al Viro
no users since 2014 Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2018-01-24dev_ioctl(): move copyin/copyout to callersAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2018-01-24ipconfig: use dev_set_mtu()Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2018-01-24lift handling of SIOCIW... out of dev_ioctl()Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2018-01-24kill dev_ifname32()Al Viro
same story... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2018-01-24kill bond_ioctl()Al Viro
Same story as with dev_ifsioc(), except that the last cases with non-trivial conversions had been taken out in 2013... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2018-01-24kill dev_ifsioc()Al Viro
Once upon a time net/socket.c:dev_ifsioc() used to handle SIOCSHWTSTAMP and SIOCSIFMAP. These have different native and compat layout, so the format conversion had been needed. In 2009 these two cases had been taken out, turning the rest into a convoluted way to calling sock_do_ioctl(). We copy compat structure into native one, call sock_do_ioctl() on that and copy the result back for the in/out ioctls. No layout transformation anywhere, so we might as well just call sock_do_ioctl() and skip all the headache with copying. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2018-01-24ip_rt_ioctl(): take copyin to callerAl Viro
Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2018-01-24devinet_ioctl(): take copyin/copyout to callerAl Viro
Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2018-01-24net: separate SIOCGIFCONF handling from dev_ioctl()Al Viro
Only two of dev_ioctl() callers may pass SIOCGIFCONF to it. Separating that codepath from the rest of dev_ioctl() allows both to simplify dev_ioctl() itself (all other cases work with struct ifreq *) *and* seriously simplify the compat side of that beast: all it takes is passing to inet_gifconf() an extra argument - the size of individual records (sizeof(struct ifreq) or sizeof(struct compat_ifreq)). With dev_ifconf() called directly from sock_do_ioctl()/compat_dev_ifconf() that's easy to arrange. As the result, compat side of SIOCGIFCONF doesn't need any allocations, copy_in_user() back and forth, etc. Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2018-01-24Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparcLinus Torvalds
Pull sparc bugfix from David Miller: "Sparc Makefile typo fix" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc: sparc64: fix typo in CONFIG_CRYPTO_DES_SPARC64 => CONFIG_CRYPTO_CAMELLIA_SPARC64
2018-01-24net/ibm/emac: wrong bit is used for STA control register writeIvan Mikhaylov
STA control register has areas of mode and opcodes for opeations. 18 bit is using for mode selection, where 0 is old MIO/MDIO access method and 1 is indirect access mode. 19-20 bits are using for setting up read/write operation(STA opcodes). In current state 'read' is set into old MIO/MDIO mode with 19 bit and write operation is set into 18 bit which is mode selection, not a write operation. To correlate write with read we set it into 20 bit. All those bit operations are MSB 0 based. Signed-off-by: Ivan Mikhaylov <ivan@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-01-24net/ibm/emac: add 8192 rx/tx fifo sizeIvan Mikhaylov
emac4syn chips has availability to use 8192 rx/tx fifo buffer sizes, in current state if we set it up in dts 8192 as example, we will get only 2048 which may impact on network speed. Signed-off-by: Ivan Mikhaylov <ivan@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-01-24Merge branch '100GbE' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue Jeff Kirsher says: ==================== 100GbE Intel Wired LAN Driver Updates 2018-01-24 This series contains updates to fm10k only. Alex fixes MACVLAN offload for fm10k, where we were not seeing unicast packets being received because we did not correctly configure the default VLAN ID for the port and defaulting to 0. Jake cleans up unnecessary parenthesis in a couple of "if" statements. Fixed the driver to stop adding VLAN 0 into the VLAN table, since it would cause the VLAN table to be inconsistent between the PF and VF. Also fixed an issue where we were assuming that VLAN 1 is enabled when the default VLAN ID is not set, so resolve by not requesting any filters for the default_vid if it has not yet been assigned. Ngai fixes an issue which was generating a dmesg regarding unbale to kill a particular VLAN ID for the device. This is due to ndo_vlan_rx_kill_vid() exits with an error and the handler for this ndo is fm10k_update_vid() which exits prematurely under PF VLAN management. So to resolve, we must check the VLAN update action type before exiting fm10k_update_vid(), and act appropriately based on the action type. Also corrected code comment typos. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2018-01-24Revert "Input: synaptics_rmi4 - use devm_device_add_group() for attributes ↵Nick Dyer
in F01" Since the sysfs attribute hangs off the RMI bus, which doesn't go away during firmware flash, it needs to be explicitly removed, otherwise we would try and register the same attribute twice. This reverts commit 36a44af5c176d619552d99697433261141dd1296. Signed-off-by: Nick Dyer <nick@shmanahar.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-01-24fm10k: clarify action when updating the VLAN tableNgai-Mint Kwan
Clarify the comment for when entering promiscuous mode that we update the VLAN table. Add a comment distinguishing the case where we're exiting promiscuous mode and need to clear the entire VLAN table. Signed-off-by: Ngai-Mint Kwan <ngai-mint.kwan@intel.com> Signed-off-by: Jacob Keller <jacob.e.keller@gmail.com> Tested-by: Krishneil Singh <krishneil.k.singh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2018-01-24fm10k: correct typo in fm10k_pf.cNgai-Mint Kwan
Signed-off-by: Ngai-Mint Kwan <ngai-mint.kwan@intel.com> Tested-by: Krishneil Singh <krishneil.k.singh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2018-01-24fm10k: don't assume VLAN 1 is enabledJacob Keller
Since commit 856dfd69e84f ("fm10k: Fix multicast mode synch issues", 2016-03-03) we've incorrectly assumed that VLAN 1 is enabled when the default VID is not set. This occurs because we check the default_vid and if it's zero, start several loops over the active_vlans bitmask at 1, instead of checking to ensure that that bit is active. This happened because of commit d9ff3ee8efe9 ("fm10k: Add support for VLAN 0 w/o default VLAN", 2014-08-07) which mistakenly assumed that we should send requests for MAC and VLAN filters with VLAN 0 when the default_vid isn't set. However, the switch generally considers this an invalid configuration, so the only time we'd have a default_vid of 0 is when the switch is down. Instead, lets just not request any filters for the default_vid if it's not yet been assigned. Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Tested-by: Krishneil Singh <krishneil.k.singh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2018-01-24fm10k: stop adding VLAN 0 to the VLAN tableJacob Keller
Currently, when the driver loads, it sends a request to add VLAN 0 to the VLAN table. For the PF, this is honored, and VLAN 0 is indeed set. For the VF, this request is silently converted into a request for the default VLAN as defined by either the switch vid or the PF vid. This results in the odd behavior that the VLAN table doesn't appear consistent between the PF and the VF. Furthermore, setting a MAC filter with VLAN 0 is generally considered an invalid configuration by the switch, and since commit 856dfd69e84f ("fm10k: Fix multicast mode synch issues", 2016-03-03) we've had code which prevents us from ever sending such a request. Since there's not really a good reason to keep VLAN 0 in the VLAN table, stop requesting it in fm10k_restore_rx_state(). This might seem to indicate that we would no longer properly configure the MAC and VLAN tables for the default vid. However, due to the way that fm10k_find_next_vlan() behaves, it will always return the default_vid as enabled. Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Tested-by: Krishneil Singh <krishneil.k.singh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2018-01-24fm10k: fix "failed to kill vid" message for VFNgai-Mint Kwan
When a VF is under PF VLAN assignment: ip link set <pf> vf <#> vlan <vid> This will remove all previous entries in the VLAN table including those generated by VLAN interfaces created on the VF. The issue arises when the VF is under PF VLAN assignment and one or more of these VLAN interfaces of the VF are deleted. When deleting these VLAN interfaces, the following message will be generated in "dmesg": failed to kill vid 0081/<vid> for device <vf> This is due to the fact that "ndo_vlan_rx_kill_vid" exits with an error. The handler for this ndo is "fm10k_update_vid". Any calls to this function while under PF VLAN management will exit prematurely and, thus, it will generate the failure message. Additionally, since "fm10k_update_vid" exits prematurely, none of the VLAN update is performed. So, even though the actual VLAN interfaces of the VF will be deleted, the active_vlans bitmask is not cleared. When the VF is no longer under PF VLAN assignment, the driver mistakenly restores the previous entries of the VLAN table based on an unsynchronized list of active VLANs. The solution to this issue involves checking the VLAN update action type before exiting "fm10k_update_vid". If the VLAN update action type is to "add", this action will not be permitted while the VF is under PF VLAN assignment and the VLAN update is abandoned like before. However, if the VLAN update action type is to "kill", then we need to also clear the active_vlans bitmask. However, we don't need to actually queue any messages to the PF, because the MAC and VLAN tables have already been cleared, and the PF would silently ignore these requests anyways. Signed-off-by: Ngai-Mint Kwan <ngai-mint.kwan@intel.com> Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Tested-by: Krishneil Singh <krishneil.k.singh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2018-01-24fm10k: cleanup unnecessary parenthesis in fm10k_iov.cJacob Keller
This fixes a few warnings found by checkpatch.pl --strict Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Tested-by: Krishneil Singh <krishneil.k.singh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2018-01-24cxgb4: make symbol pedits staticWei Yongjun
Fixes the following sparse warning: drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c:46:27: warning: symbol 'pedits' was not declared. Should it be static? Fixes: 27ece1f357b7 ("cxgb4: add tc flower support for ETH-DMAC rewrite") Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-01-24vhost: do not try to access device IOTLB when not initializedJason Wang
The code will try to access dev->iotlb when processing VHOST_IOTLB_INVALIDATE even if it was not initialized which may lead to NULL pointer dereference. Fixes this by check dev->iotlb before. Fixes: 6b1e6cc7855b0 ("vhost: new device IOTLB API") Signed-off-by: Jason Wang <jasowang@redhat.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-01-24vhost: use mutex_lock_nested() in vhost_dev_lock_vqs()Jason Wang
We used to call mutex_lock() in vhost_dev_lock_vqs() which tries to hold mutexes of all virtqueues. This may confuse lockdep to report a possible deadlock because of trying to hold locks belong to same class. Switch to use mutex_lock_nested() to avoid false positive. Fixes: 6b1e6cc7855b0 ("vhost: new device IOTLB API") Reported-by: syzbot+dbb7c1161485e61b0241@syzkaller.appspotmail.com Signed-off-by: Jason Wang <jasowang@redhat.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-01-24net: erspan: fix use-after-freeWilliam Tu
When building the erspan header for either v1 or v2, the eth_hdr() does not point to the right inner packet's eth_hdr, causing kasan report use-after-free and slab-out-of-bouds read. The patch fixes the following syzkaller issues: [1] BUG: KASAN: slab-out-of-bounds in erspan_xmit+0x22d4/0x2430 net/ipv4/ip_gre.c:735 [2] BUG: KASAN: slab-out-of-bounds in erspan_build_header+0x3bf/0x3d0 net/ipv4/ip_gre.c:698 [3] BUG: KASAN: use-after-free in erspan_xmit+0x22d4/0x2430 net/ipv4/ip_gre.c:735 [4] BUG: KASAN: use-after-free in erspan_build_header+0x3bf/0x3d0 net/ipv4/ip_gre.c:698 [2] CPU: 0 PID: 3654 Comm: syzkaller377964 Not tainted 4.15.0-rc9+ #185 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x194/0x257 lib/dump_stack.c:53 print_address_description+0x73/0x250 mm/kasan/report.c:252 kasan_report_error mm/kasan/report.c:351 [inline] kasan_report+0x25b/0x340 mm/kasan/report.c:409 __asan_report_load_n_noabort+0xf/0x20 mm/kasan/report.c:440 erspan_build_header+0x3bf/0x3d0 net/ipv4/ip_gre.c:698 erspan_xmit+0x3b8/0x13b0 net/ipv4/ip_gre.c:740 __netdev_start_xmit include/linux/netdevice.h:4042 [inline] netdev_start_xmit include/linux/netdevice.h:4051 [inline] packet_direct_xmit+0x315/0x6b0 net/packet/af_packet.c:266 packet_snd net/packet/af_packet.c:2943 [inline] packet_sendmsg+0x3aed/0x60b0 net/packet/af_packet.c:2968 sock_sendmsg_nosec net/socket.c:638 [inline] sock_sendmsg+0xca/0x110 net/socket.c:648 SYSC_sendto+0x361/0x5c0 net/socket.c:1729 SyS_sendto+0x40/0x50 net/socket.c:1697 do_syscall_32_irqs_on arch/x86/entry/common.c:327 [inline] do_fast_syscall_32+0x3ee/0xf9d arch/x86/entry/common.c:389 entry_SYSENTER_compat+0x54/0x63 arch/x86/entry/entry_64_compat.S:129 RIP: 0023:0xf7fcfc79 RSP: 002b:00000000ffc6976c EFLAGS: 00000286 ORIG_RAX: 0000000000000171 RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020011000 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020008000 RBP: 000000000000001c R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 Fixes: f551c91de262 ("net: erspan: introduce erspan v2 for ip_gre") Fixes: 84e54fe0a5ea ("gre: introduce native tunnel support for ERSPAN") Reported-by: syzbot+9723f2d288e49b492cf0@syzkaller.appspotmail.com Reported-by: syzbot+f0ddeb2b032a8e1d9098@syzkaller.appspotmail.com Reported-by: syzbot+f14b3703cd8d7670203f@syzkaller.appspotmail.com Reported-by: syzbot+eefa384efad8d7997f20@syzkaller.appspotmail.com Signed-off-by: William Tu <u9012063@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-01-24i40e: flower: check if TC offload is enabled on a netdevJakub Kicinski
Since TC block changes drivers are required to check if the TC hw offload flag is set on the interface themselves. Fixes: 2f4b411a3d67 ("i40e: Enable cloud filters via tc-flower") Fixes: 44ae12a768b7 ("net: sched: move the can_offload check from binding phase to rule insertion phase") Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Reviewed-by: Simon Horman <simon.horman@netronome.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Acked-by: Amritha Nambiar <amritha.nambiar@intel.com> Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-01-24sparc64: fix typo in CONFIG_CRYPTO_DES_SPARC64 => CONFIG_CRYPTO_CAMELLIA_SPARC64Corentin Labbe
This patch fixes the typo CONFIG_CRYPTO_DES_SPARC64 => CONFIG_CRYPTO_CAMELLIA_SPARC64 Fixes: 81658ad0d923 ("sparc64: Add CAMELLIA driver making use of the new camellia opcodes.") Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-01-24Merge branch 'qed-rdma-bug-fixes'David S. Miller
Michal Kalderon says: ==================== qed: rdma bug fixes This patch contains two small bug fixes related to RDMA. Both related to resource reservations. ==================== Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com> Signed-off-by: Ariel Elior <Ariel.Elior@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-01-24qed: Free reserved MR tidMichal Kalderon
A tid was allocated for reserved MR during initialization but not freed. This lead to an annoying output message during rdma unload flow. Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com> Signed-off-by: Ariel Elior <Ariel.Elior@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-01-24qed: Remove reserveration of dpi for kernelMichal Kalderon
Double reservation for kernel dedicated dpi was performed. Once in the core module and once in qedr. Remove the reservation from core. Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com> Signed-off-by: Ariel Elior <Ariel.Elior@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-01-24fm10k: Fix configuration for macvlan offloadAlexander Duyck
The fm10k driver didn't work correctly when macvlan offload was enabled. Specifically what would occur is that we would see no unicast packets being received. This was traced down to us not correctly configuring the default VLAN ID for the port and defaulting to 0. To correct this we either use the default ID provided by the switch or simply use 1. With that we are able to pass and receive traffic without any issues. In addition we were not repopulating the filter table following a reset. To correct that I have added a bit of code to fm10k_restore_rx_state that will repopulate the Rx filter configuration for the macvlan interfaces. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Tested-by: Krishneil Singh <krishneil.k.singh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2018-01-24net: qcom/emac: extend DMA mask to 46bitsWang Dongsheng
Bit TPD3[31] is used as a timestamp bit if PTP is enabled, but it's used as an address bit if PTP is disabled. Since PTP isn't supported by the driver, we can extend the DMA address to 46 bits. Signed-off-by: Wang Dongsheng <dongsheng.wang@hxt-semitech.com> Acked-by: Timur Tabi <timur@codeaurora.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-01-24ip_tunnel: Use mark in skb by defaultThomas Winter
This allows marks set by connmark in iptables to be used for route lookups. Signed-off-by: Thomas Winter <thomas.winter@alliedtelesis.co.nz> Cc: "David S. Miller" <davem@davemloft.net> Cc: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru> Cc: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-01-24net: stmmac: do not use a bitwise AND operator with a bool operandNiklas Cassel
Doing a bitwise AND between a bool and an int is generally not a good idea. The bool will be promoted to an int with value 0 or 1, the int is generally regarded as true with a non-zero value, thus ANDing them has the potential to yield an undesired result. This commit fixes the following smatch warnings: drivers/net/ethernet/stmicro/stmmac/enh_desc.c:344 enh_desc_prepare_tx_desc() warn: maybe use && instead of & drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c:337 dwmac4_rd_prepare_tx_desc() warn: maybe use && instead of & drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c:380 dwmac4_rd_prepare_tso_tx_desc() warn: maybe use && instead of & Signed-off-by: Niklas Cassel <niklas.cassel@axis.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-01-24Merge branch '1GbE' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue Jeff Kirsher says: ==================== 1GbE Intel Wired LAN Driver Updates 2018-01-24 This series contains updates to igb and e1000e only. Corinna Vinschen implements the ability to set the VF MAC to 00:00:00:00:00:00 via RTM_SETLINK on the PF, to prevent receiving "invlaid argument" when libvirt attempts to restore the MAC address back to its original state of 00:00:00:00:00:00. Zhang Shengju adds a new function igb_get_max_rss_queues() to get the maxium number of RSS queues and to reduce code duplication. Matt fixes an issue with e1000e where when setting HTHREST, we should only be setting bit 8. Also added a dev_info() message to alert when C-states have been disabled, to help in debugging. Jesus adds code comments to clarify the idlescope configuration constraints. Lyude Paul fixes a kernel crash on hotplug of igb, by checking to ensure that we are in the process of dismantling the netdev on hotplug events. Markus Elfring removes a duplicate message for a memory allocation failure. Daniel Hua fixes an issue where transmit timestamps will stop being put into the socket when link is repeatedly up/down due to TSYNCTXCTL's TXTT bit (Transmit timestamp valid bit) not clearing in the timeout logic of ptp_tx_work(), which in turn causes no new timestamp to be loaded to the TXSTMP register. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
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