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2017-03-24bna: avoid writing uninitialized data into hw registersArnd Bergmann1-3/+7
The latest gcc-7 snapshot warns about bfa_ioc_send_enable/bfa_ioc_send_disable writing undefined values into the hardware registers: drivers/net/ethernet/brocade/bna/bfa_ioc.c: In function 'bfa_iocpf_sm_disabling_entry': arch/arm/include/asm/io.h:109:22: error: '*((void *)&disable_req+4)' is used uninitialized in this function [-Werror=uninitialized] arch/arm/include/asm/io.h:109:22: error: '*((void *)&disable_req+8)' is used uninitialized in this function [-Werror=uninitialized] The two functions look like they should do the same thing, but only one of them initializes the time stamp and clscode field. The fact that we only get a warning for one of the two functions seems to be arbitrary, based on the inlining decisions in the compiler. To address this, I'm making both functions do the same thing: - set the clscode from the ioc structure in both - set the time stamp from ktime_get_real_seconds (which also avoids the signed-integer overflow in 2038 and extends the well-defined behavior until 2106). - zero-fill the reserved field Fixes: 8b230ed8ec96 ("bna: Brocade 10Gb Ethernet device driver") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-03-24s390/qeth: no ETH header for outbound AF_IUCVJulian Wiedmann1-11/+4
With AF_IUCV traffic, the skb passed to hard_start_xmit() has a 14 byte slot at skb->data, intended for an ETH header. qeth_l3_fill_af_iucv_hdr() fills this ETH header... and then immediately moves it to the skb's headroom, where it disappears and is never seen again. But it's still possible for us to return NETDEV_TX_BUSY after the skb has been modified. Since we didn't get a private copy of the skb, the next time the skb is delivered to hard_start_xmit() it no longer has the expected layout (we moved the ETH header to the headroom, so skb->data now starts at the IUCV_TRANS header). So when qeth_l3_fill_af_iucv_hdr() does another round of rebuilding, the resulting qeth header ends up all wrong. On transmission, the buffer is then rejected by the HiperSockets device with SBALF15 = x'04'. When this error is passed back to af_iucv as TX_NOTIFY_UNREACHABLE, it tears down the offending socket. As the ETH header for AF_IUCV serves no purpose, just align the code to what we do for IP traffic on L3 HiperSockets: keep the ETH header at skb->data, and pass down data_offset = ETH_HLEN to qeth_fill_buffer(). When mapping the payload into the SBAL elements, the ETH header is then stripped off. This avoids the skb manipulations in qeth_l3_fill_af_iucv_hdr(), and any buffer re-entering hard_start_xmit() after NETDEV_TX_BUSY is now processed properly. Signed-off-by: Julian Wiedmann <jwi@linux.vnet.ibm.com> Signed-off-by: Ursula Braun <ubraun@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-03-24s390/qeth: size calculation outbound buffersJulian Wiedmann4-7/+11
Depending on the device type, hard_start_xmit() builds different output buffer formats. For instance with HiperSockets, on both L2 and L3 we strip the ETH header from the skb - L3 doesn't need it, and L2 carries it in the buffer's header element. For this, we pass data_offset = ETH_HLEN all the way down to __qeth_fill_buffer(), where skb->data is then adjusted accordingly. But the initial size calculation still considers the *full* skb length (including the ETH header). So qeth_get_elements_no() can erroneously reject a skb as too big, even though it would actually fit into an output buffer once the ETH header has been trimmed off later. Fix this by passing an additional offset to qeth_get_elements_no(), that indicates where in the skb the on-wire data actually begins. Since the current code uses data_offset=-1 for some special handling on OSA, we need to clamp data_offset to 0... On HiperSockets this helps when sending ~MTU-size skbs with weird page alignment. No change for OSA or AF_IUCV. Signed-off-by: Julian Wiedmann <jwi@linux.vnet.ibm.com> Signed-off-by: Ursula Braun <ubraun@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-03-24net:ethernet:aquantia: Reset is_gso flag when EOP reached.Pavel Belous2-0/+2
We need to reset is_gso flag when EOP reached (entire LSO packet processed). Fixes: bab6de8fd180 ("net: ethernet: aquantia: Atlantic A0 and B0 specific functions.") Signed-off-by: Pavel Belous <pavel.belous@aquantia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-03-24net:ethernet:aquantia: Fix for LSO with IPv6.Pavel Belous4-1/+11
Fix Context Command bit: L3 type = "0" for IPv4, "1" for IPv6. Fixes: bab6de8fd180 ("net: ethernet: aquantia: Atlantic A0 and B0 specific functions.") Signed-off-by: Pavel Belous <pavel.belous@aquantia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-03-24net:ethernet:aquantia: Missing spinlock initialization.Pavel Belous1-0/+1
Fix for missing initialization aq_ring header.lock spinlock. Fixes: 018423e90bee ("net: ethernet: aquantia: Add ring support code") Signed-off-by: Pavel Belous <pavel.belous@aquantia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-03-24net:ethernet:aquantia: Fix packet type detection (TCP/UDP) for IPv6.Pavel Belous1-4/+16
In order for the checksum offloads to work correctly we need to set the packet type bit (TCP/UDP) in the TX context buffer. Fixes: 97bde5c4f909 ("net: ethernet: aquantia: Support for NIC-specific code") Signed-off-by: Pavel Belous <pavel.belous@aquantia.com> Tested-by: David Arcari <darcari@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-03-24net:ethernet:aquantia: Remove adapter re-opening when MTU changed.Pavel Belous1-5/+0
Closing/opening the adapter is not needed at all. The new MTU settings take effect immediately. Fixes: 97bde5c4f909 ("net: ethernet: aquantia: Support for NIC-specific code") Signed-off-by: Pavel Belous <pavel.belous@aquantia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-03-24r8152: prevent the driver from transmitting packets with carrier offhayeswang1-2/+16
The linking status may be changed when autosuspend. And, after autoresume, the driver may try to transmit packets when the device is carrier off, because the interrupt transfer doesn't update the linking status, yet. And, if the device is in ALDPS mode, the device would stop working. The another similar case is 1. unplug the cable. 2. interrupt transfer queue a work_queue for linking change. 3. device enters the ALDPS mode. 4. a tx occurs before the work_queue is called. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-03-24net: phy: handle state correctly in phy_stop_machineNathan Sullivan1-1/+1
If the PHY is halted on stop, then do not set the state to PHY_UP. This ensures the phy will be restarted later in phy_start when the machine is started again. Fixes: 00db8189d984 ("This patch adds a PHY Abstraction Layer to the Linux Kernel, enabling ethernet drivers to remain as ignorant as is reasonable of the connected PHY's design and operation details.") Signed-off-by: Nathan Sullivan <nathan.sullivan@ni.com> Signed-off-by: Brad Mouring <brad.mouring@ni.com> Acked-by: Xander Huff <xander.huff@ni.com> Acked-by: Kyle Roeschley <kyle.roeschley@ni.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-03-23net: phy: Export mdiobus_register_board_info()Florian Fainelli1-0/+1
We can build modular code that uses mdiobus_register_board_info() which would lead to linking failure since this symbol is not expoerted. Fixes: 648ea0134069 ("net: phy: Allow pre-declaration of MDIO devices") 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>
2017-03-23Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds40-193/+429
Pull networking fixes from David Miller: 1) Several netfilter fixes from Pablo and the crew: - Handle fragmented packets properly in netfilter conntrack, from Florian Westphal. - Fix SCTP ICMP packet handling, from Ying Xue. - Fix big-endian bug in nftables, from Liping Zhang. - Fix alignment of fake conntrack entry, from Steven Rostedt. 2) Fix feature flags setting in fjes driver, from Taku Izumi. 3) Openvswitch ipv6 tunnel source address not set properly, from Or Gerlitz. 4) Fix jumbo MTU handling in amd-xgbe driver, from Thomas Lendacky. 5) sk->sk_frag.page not released properly in some cases, from Eric Dumazet. 6) Fix RTNL deadlocks in nl80211, from Johannes Berg. 7) Fix erroneous RTNL lockdep splat in crypto, from Herbert Xu. 8) Cure improper inflight handling during AF_UNIX GC, from Andrey Ulanov. 9) sch_dsmark doesn't write to packet headers properly, from Eric Dumazet. 10) Fix SCM_TIMESTAMPING_OPT_STATS handling in TCP, from Soheil Hassas Yeganeh. 11) Add some IDs for Motorola qmi_wwan chips, from Tony Lindgren. 12) Fix nametbl deadlock in tipc, from Ying Xue. 13) GRO and LRO packets not counted correctly in mlx5 driver, from Gal Pressman. 14) Fix reset of internal PHYs in bcmgenet, from Doug Berger. 15) Fix hashmap allocation handling, from Alexei Starovoitov. 16) nl_fib_input() needs stronger netlink message length checking, from Eric Dumazet. 17) Fix double-free of sk->sk_filter during sock clone, from Daniel Borkmann. 18) Fix RX checksum offloading in aquantia driver, from Pavel Belous. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (85 commits) net:ethernet:aquantia: Fix for RX checksum offload. amd-xgbe: Fix the ECC-related bit position definitions sfc: cleanup a condition in efx_udp_tunnel_del() Bluetooth: btqcomsmd: fix compile-test dependency inet: frag: release spinlock before calling icmp_send() tcp: initialize icsk_ack.lrcvtime at session start time genetlink: fix counting regression on ctrl_dumpfamily() socket, bpf: fix sk_filter use after free in sk_clone_lock ipv4: provide stronger user input validation in nl_fib_input() bpf: fix hashmap extra_elems logic enic: update enic maintainers net: bcmgenet: remove bcmgenet_internal_phy_setup() ipv6: make sure to initialize sockc.tsflags before first use fjes: Do not load fjes driver if extended socket device is not power on. fjes: Do not load fjes driver if system does not have extended socket device. net/mlx5e: Count LRO packets correctly net/mlx5e: Count GSO packets correctly net/mlx5: Increase number of max QPs in default profile net/mlx5e: Avoid supporting udp tunnel port ndo for VF reps net/mlx5e: Use the proper UAPI values when offloading TC vlan actions ...
2017-03-22net:ethernet:aquantia: Fix for RX checksum offload.Pavel Belous2-0/+2
Since AQC-100/107/108 chips supports hardware checksums for RX we should indicate this via NETIF_F_RXCSUM flag. v1->v2: 'Signed-off-by' tag added. Signed-off-by: Pavel Belous <pavel.belous@aquantia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-03-22amd-xgbe: Fix the ECC-related bit position definitionsLendacky, Thomas1-12/+12
The ECC bit positions that describe whether the ECC interrupt is for Tx, Rx or descriptor memory and whether the it is a single correctable or double detected error were defined in incorrectly (reversed order). Fix the bit position definitions for these settings so that the proper ECC handling is performed. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-03-22sfc: cleanup a condition in efx_udp_tunnel_del()Dan Carpenter1-1/+1
Presumably if there is an "add" function, there is also a "del" function. But it causes a static checker warning because it looks like a common cut and paste bug. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-03-22Bluetooth: btqcomsmd: fix compile-test dependencyArnd Bergmann1-1/+2
compile-testing fails when QCOM_SMD is a loadable module: drivers/bluetooth/built-in.o: In function `btqcomsmd_send': btqca.c:(.text+0xa8): undefined reference to `qcom_smd_send' drivers/bluetooth/built-in.o: In function `btqcomsmd_probe': btqca.c:(.text+0x3ec): undefined reference to `qcom_wcnss_open_channel' btqca.c:(.text+0x46c): undefined reference to `qcom_smd_set_drvdata' This clarifies the dependency to allow compile-testing only when SMD is completely disabled, otherwise the dependency on QCOM_SMD will make sure we can link against it. Fixes: e27ee2b16bad ("Bluetooth: btqcomsmd: Allow driver to build if COMPILE_TEST is enabled") Signed-off-by: Arnd Bergmann <arnd@arndb.de> [bjorn: Restructure and clarify dependency to QCOM_WCNSS_CTRL] Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-03-22net: bcmgenet: remove bcmgenet_internal_phy_setup()Doug Berger1-15/+0
Commit 6ac3ce8295e6 ("net: bcmgenet: Remove excessive PHY reset") removed the bcmgenet_mii_reset() function from bcmgenet_power_up() and bcmgenet_internal_phy_setup() functions. In so doing it broke the reset of the internal PHY devices used by the GENETv1-GENETv3 which required this reset before the UniMAC was enabled. It also broke the internal GPHY devices used by the GENETv4 because the config_init that installed the AFE workaround was no longer occurring after the reset of the GPHY performed by bcmgenet_phy_power_set() in bcmgenet_internal_phy_setup(). In addition the code in bcmgenet_internal_phy_setup() related to the "enable APD" comment goes with the bcmgenet_mii_reset() so it should have also been removed. Commit bd4060a6108b ("net: bcmgenet: Power on integrated GPHY in bcmgenet_power_up()") moved the bcmgenet_phy_power_set() call to the bcmgenet_power_up() function, but failed to remove it from the bcmgenet_internal_phy_setup() function. Had it done so, the bcmgenet_internal_phy_setup() function would have been empty and could have been removed at that time. Commit 5dbebbb44a6a ("net: bcmgenet: Software reset EPHY after power on") was submitted to correct the functional problems introduced by commit 6ac3ce8295e6 ("net: bcmgenet: Remove excessive PHY reset"). It was included in v4.4 and made available on 4.3-stable. Unfortunately, it didn't fully revert the commit because this bcmgenet_mii_reset() doesn't apply the soft reset to the internal GPHY used by GENETv4 like the previous one did. This prevents the restoration of the AFE work- arounds for internal GPHY devices after the bcmgenet_phy_power_set() in bcmgenet_internal_phy_setup(). This commit takes the alternate approach of removing the unnecessary bcmgenet_internal_phy_setup() function which shouldn't have been in v4.3 so that when bcmgenet_mii_reset() was restored it should have only gone into bcmgenet_power_up(). This will avoid the problems while also removing the redundancy (and hopefully some of the confusion). Fixes: 6ac3ce8295e6 ("net: bcmgenet: Remove excessive PHY reset") Signed-off-by: Doug Berger <opendmb@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-03-22fjes: Do not load fjes driver if extended socket device is not power on.Yasuaki Ishimatsu1-0/+24
The extended device socket cannot turn on/off while system is running. So when system boots up and the device is not power on, the fjes driver does not need be loaded. To check the status of the device, the patch adds ACPI _STA method check. Signed-off-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com> CC: Taku Izumi <izumi.taku@jp.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-03-22fjes: Do not load fjes driver if system does not have extended socket device.Yasuaki Ishimatsu1-5/+47
The fjes driver is used only by FUJITSU servers and almost of all servers in the world never use it. But currently if ACPI PNP0C02 is defined in the ACPI table, the following message is always shown: "FUJITSU Extended Socket Network Device Driver - version 1.2 - Copyright (c) 2015 FUJITSU LIMITED" The message makes users confused because there is no reason that the message is shown in other vendor servers. To avoid the confusion, the patch adds a check that the server has a extended socket device or not. Signed-off-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com> CC: Taku Izumi <izumi.taku@jp.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-03-22net/mlx5e: Count LRO packets correctlyGal Pressman1-0/+4
RX packets statistics ('rx_packets' counter) used to count LRO packets as one, even though it contains multiple segments. This patch will increment the counter by the number of segments, and align the driver with the behavior of other drivers in the stack. Note that no information is lost in this patch due to 'rx_lro_packets' counter existence. Before, ethtool showed: $ ethtool -S ens6 | egrep "rx_packets|rx_lro_packets" rx_packets: 435277 rx_lro_packets: 35847 rx_packets_phy: 1935066 Now, we will see the more logical statistics: $ ethtool -S ens6 | egrep "rx_packets|rx_lro_packets" rx_packets: 1935066 rx_lro_packets: 35847 rx_packets_phy: 1935066 Fixes: e586b3b0baee ("net/mlx5: Ethernet Datapath files") Signed-off-by: Gal Pressman <galp@mellanox.com> Cc: kernel-team@fb.com Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Acked-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-03-22net/mlx5e: Count GSO packets correctlyGal Pressman1-2/+3
TX packets statistics ('tx_packets' counter) used to count GSO packets as one, even though it contains multiple segments. This patch will increment the counter by the number of segments, and align the driver with the behavior of other drivers in the stack. Note that no information is lost in this patch due to 'tx_tso_packets' counter existence. Before, ethtool showed: $ ethtool -S ens6 | egrep "tx_packets|tx_tso_packets" tx_packets: 61340 tx_tso_packets: 60954 tx_packets_phy: 2451115 Now, we will see the more logical statistics: $ ethtool -S ens6 | egrep "tx_packets|tx_tso_packets" tx_packets: 2451115 tx_tso_packets: 60954 tx_packets_phy: 2451115 Fixes: e586b3b0baee ("net/mlx5: Ethernet Datapath files") Signed-off-by: Gal Pressman <galp@mellanox.com> Cc: kernel-team@fb.com Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Acked-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-03-22net/mlx5: Increase number of max QPs in default profileMaor Gottlieb1-1/+1
With ConnectX-4 sharing SRQs from the same space as QPs, we hit a limit preventing some applications to allocate needed QPs amount. Double the size to 256K. Fixes: e126ba97dba9e ('mlx5: Add driver for Mellanox Connect-IB adapters') Signed-off-by: Maor Gottlieb <maorg@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-03-22net/mlx5e: Avoid supporting udp tunnel port ndo for VF repsPaul Blakey4-12/+11
This was added to allow the TC offloading code to identify offloading encap/decap vxlan rules. The VF reps are effectively related to the same mlx5 PCI device as the PF. Since the kernel invokes the (say) delete ndo for each netdev, the FW erred on multiple vxlan dst port deletes when the port was deleted from the system. We fix that by keeping the registration to be carried out only by the PF. Since the PF serves as the uplink device, the VF reps will look up a port there and realize if they are ok to offload that. Tested: <SETUP VFS> <SETUP switchdev mode to have representors> ip link add vxlan1 type vxlan id 44 dev ens5f0 dstport 9999 ip link set vxlan1 up ip link del dev vxlan1 Fixes: 4a25730eb202 ('net/mlx5e: Add ndo_udp_tunnel_add to VF representors') Signed-off-by: Paul Blakey <paulb@mellanox.com> Reviewed-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-03-22net/mlx5e: Use the proper UAPI values when offloading TC vlan actionsOr Gerlitz1-2/+4
Currently we use the non UAPI values and we miss erring on the modify action which is not supported, fix that. Fixes: 8b32580df1cb ('net/mlx5e: Add TC vlan action for SRIOV offloads') Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Reported-by: Petr Machata <petrm@mellanox.com> Reviewed-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-03-22net/mlx5: E-Switch, Don't allow changing inline mode when flows are configuredRoi Dayan2-0/+9
Changing the eswitch inline mode can potentially cause already configured flows not to match the policy. E.g. set policy L4, add some L4 rules, set policy to L2 --> bad! Hence we disallow it. Keep track of how many offloaded rules are now set and refuse inline mode changes if this isn't zero. Fixes: bffaa916588e ("net/mlx5: E-Switch, Add control for inline mode") Signed-off-by: Roi Dayan <roid@mellanox.com> Reviewed-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-03-22net/mlx5e: Change the TC offload rule add/del code path to be per NIC or ↵Or Gerlitz3-20/+58
E-Switch Refactor the code to deal with add/del TC rules to have handler per NIC/E-switch offloading use case, and push the latter into the e-switch code. This provides better separation and is to be used in down-stream patch for applying a fix. Fixes: bffaa916588e ("net/mlx5: E-Switch, Add control for inline mode") 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>
2017-03-22net/mlx5: Add missing entries for set/query rate limit commandsOr Gerlitz1-0/+4
The switch cases for the rate limit set and query commands were missing, which could get us wrong under fw error or driver reset flow, fix that. Fixes: 1466cc5b23d1 ('net/mlx5: Rate limit tables support') 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>
2017-03-22Merge tag 'wireless-drivers-for-davem-2017-03-21' of ↵David S. Miller7-55/+55
git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers Kalle Valo says: ==================== wireless-drivers fixes for 4.11 iwlwifi * fix a user reported warning in DQA mwifiex * fix a potential double free * fix lost early debug logs * fix init wakeup warning message from device framework * add Ganapathi and Xinming as maintainers ath10k * fix regression with QCA6174 during resume and firmware crash ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2017-03-22cpsw/netcp: cpts depends on posix_timersArnd Bergmann1-1/+1
With posix timers having become optional, we get a build error with the cpts time sync option of the CPSW driver: drivers/net/ethernet/ti/cpts.c: In function 'cpts_find_ts': drivers/net/ethernet/ti/cpts.c:291:23: error: implicit declaration of function 'ptp_classify_raw';did you mean 'ptp_classifier_init'? [-Werror=implicit-function-declaration] This adds a hard dependency on PTP_CLOCK to avoid the problem, as building it without PTP support makes no sense anyway. Fixes: baa73d9e478f ("posix-timers: Make them configurable") Cc: Nicolas Pitre <nicolas.pitre@linaro.org> Cc: stable@vger.kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Nicolas Pitre <nico@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-03-22cpsw/netcp: work around reverse cpts dependencyArnd Bergmann2-2/+8
The dependency is reversed: cpsw and netcp call into cpts, but cpts depends on the other two in Kconfig. This can lead to cpts being a loadable module and its callers built-in: drivers/net/ethernet/ti/cpsw.o: In function `cpsw_remove': cpsw.c:(.text.cpsw_remove+0xd0): undefined reference to `cpts_release' drivers/net/ethernet/ti/cpsw.o: In function `cpsw_rx_handler': cpsw.c:(.text.cpsw_rx_handler+0x2dc): undefined reference to `cpts_rx_timestamp' drivers/net/ethernet/ti/cpsw.o: In function `cpsw_tx_handler': cpsw.c:(.text.cpsw_tx_handler+0x7c): undefined reference to `cpts_tx_timestamp' drivers/net/ethernet/ti/cpsw.o: In function `cpsw_ndo_stop': As a workaround, I'm introducing another Kconfig symbol to control the compilation of cpts, while making the actual module controlled by a silent symbol that is =y when necessary. Fixes: 6246168b4a38 ("net: ethernet: ti: netcp: add support of cpts") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-03-22r8152: fix the rx early size of RTL8153hayeswang1-3/+4
revert commit a59e6d815226 ("r8152: correct the rx early size") and fix the rx early size as (rx buffer size - rx packet size - rx desc size - alignment) / 4 Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-03-22r8152: set the RMS of RTL8153 according to the mtuhayeswang1-4/+12
Set the received maximum size (RMS) according to the mtu size. It is unnecessary to receive a packet which is more than the size we could transmit. Besides, this could let the rx buffer be used effectively. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-03-21net: qmi_wwan: Add USB IDs for MDM6600 modem on Motorola Droid 4Tony Lindgren1-0/+4
This gets qmicli working with the MDM6600 modem. Cc: Bjørn Mork <bjorn@mork.no> Reviewed-by: Sebastian Reichel <sre@kernel.org> Tested-by: Sebastian Reichel <sre@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Acked-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-03-21net: vrf: Reset rt6i_idev in local dst after putDavid Ahern1-1/+3
The VRF driver takes a reference to the inet6_dev on the VRF device for its rt6_local dst when handling local traffic through the VRF device as a loopback. When the device is deleted the driver does a put on the idev but does not reset rt6i_idev in the rt6_info struct. When the dst is destroyed, dst_destroy calls ip6_dst_destroy which does a second put for what is essentially the same reference causing it to be prematurely freed. Reset rt6i_idev after the put in the vrf driver. Fixes: b4869aa2f881e ("net: vrf: ipv6 support for local traffic to local addresses") Signed-off-by: David Ahern <dsa@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-03-21bna: integer overflow bug in debugfsDan Carpenter1-1/+1
We could allocate less memory than intended because we do: bnad->regdata = kzalloc(len << 2, GFP_KERNEL); The shift can overflow leading to a crash. This is debugfs code so the impact is very small. Fixes: 7afc5dbde091 ("bna: Add debugfs interface.") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Rasesh Mody <rasesh.mody@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-03-21qmi_wwan: add Dell DW5811eBjørn Mork1-0/+2
This is a Dell branded Sierra Wireless EM7455. It is operating in MBIM mode by default, but can be configured to provide two QMI/RMNET functions. Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-03-21tun: fix inability to set offloads after disabling them via ethtoolYaroslav Isakov1-0/+2
Added missing logic in tun driver, which prevents apps to set offloads using tun ioctl, if offloads were previously disabled via ethtool Signed-off-by: Yaroslav Isakov <yaroslav.isakov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-03-21vhost-vsock: add pkt cancel capabilityPeng Tao1-0/+41
To allow canceling all packets of a connection. Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Jorgen Hansen <jhansen@vmware.com> Signed-off-by: Peng Tao <bergwolf@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-03-21r8152: fix the list rx_done may be used without initializationhayeswang1-0/+1
The list rx_done would be initialized when the linking on occurs. Therefore, if a napi is scheduled without any linking on before, the following kernel panic would happen. BUG: unable to handle kernel NULL pointer dereference at 000000000000008 IP: [<ffffffffc085efde>] r8152_poll+0xe1e/0x1210 [r8152] PGD 0 Oops: 0002 [#1] SMP Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-03-21Merge tag 'scsi-fixes' of ↵Linus Torvalds12-55/+69
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "Nine small fixes: the biggest is probably finally sorting out Kconfig issues with lpfc nvme. There are some performance fixes for megaraid and hpsa and a static checker fix" [ Johannes Thumshirn points out that there still seems to be more lpfc vs nvme config issues. Oh well. - Linus ] * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: lpfc: Finalize Kconfig options for nvme scsi: ufs: don't check unsigned type for a negative value scsi: hpsa: do not timeout reset operations scsi: hpsa: limit outstanding rescans scsi: hpsa: update check for logical volume status scsi: megaraid_sas: Driver version upgrade scsi: megaraid_sas: raid6 also require cpuSel check same as raid5 scsi: megaraid_sas: add correct return type check for ldio hint logic for raid1 scsi: megaraid_sas: enable intx only if msix request fails
2017-03-21Merge branch 'for-linus' of ↵Linus Torvalds9-7/+71
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid Pull HID fixes from Jiri Kosina: - regression fixes for Wacom devices, from Aaron Armstrong Skomra and Ping Cheng - memory leak in hid-sony driver from Roderick Colenbrander - new device IDs support from Oscar Campos and Daniel Drake * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: HID: wacom: generic: Wacom mouse is only provided for opaque tablets HID: corsair: Add driver Scimitar Pro RGB gaming mouse 1b1c:1b3e support to hid-corsair HID: corsair: support for K65-K70 Rapidfire and Scimitar Pro RGB HID: wacom: don't manually release resources for the EKR HID: wacom: Correct Intuos Pro 2 resolution HID: sony: Fix input device leak when connecting a DS4 twice using USB/BT HID: chicony: Add support for another ASUS Zen AiO keyboard
2017-03-21Merge tag 'gpio-v4.11-2' of ↵Linus Torvalds6-40/+84
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio Pull GPIO fixes from Linus Walleij: "Here is the first set of GPIO fixes for 4.11. It was delayed a bit beacuse I was chicken when linux-next was not rotating last week. This hits the ST serial driver in drivers/tty/serial and that has an ACK from Greg, he suggested to keep the old GPIO fwnode API around to smoothen things in the merge Windod and those have now served their purpose so we take them out and convert the last driver to the new API. Apart from that it's fixes as usual. Summary: - set the parent on the Altera A10SR driver, also fix high level IRQs. - fix error path on the mockup driver. - compilation noise about unused functions fixed. - fix missed interrupts on the MCP23S08 expander, this is also tagged for stable. - retire the interrim helpers devm_get_gpiod_from_child() used to smoothen merging in the merge window" * tag 'gpio-v4.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: gpio:mcp23s08 Fixed missing interrupts serial: st-asc: Use new GPIOD API to obtain RTS pin gpio: altera: Use handle_level_irq when configured as a level_high gpio: xgene: mark PM functions as __maybe_unused gpio: mockup: return -EFAULT if copy_from_user() fails gpio: altera-a10sr: Set gpio_chip parent property
2017-03-21Merge tag 'rproc-v4.11-fixes' of git://github.com/andersson/remoteprocLinus Torvalds1-3/+3
Pull remoteproc fix from Bjorn Andersson: "This fixes a Kbuild dependency issue related to the Qualcomm remoteproc drivers" * tag 'rproc-v4.11-fixes' of git://github.com/andersson/remoteproc: remoteproc: qcom: fix QCOM_SMD dependencies
2017-03-21HID: wacom: generic: Wacom mouse is only provided for opaque tabletsPing Cheng1-2/+4
Commit f85c9dc ("Support tool ID and additional tool types") introduced mouse and lens cursor tools to generic codepath, which covers both display (direct) and opaque tablets (indirect devices). However, mouse and lens cursor tools are only provided for opaque tablets. This patch ignores mouse and lens cursor tools if the device is a display tablet. Signed-off-by: Ping Cheng <ping.cheng@wacom.com> Reviewed-by: Jason Gerecke <jason.gerecke@wacom.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2017-03-21HID: corsair: Add driver Scimitar Pro RGB gaming mouse 1b1c:1b3e support to ↵Oscar Campos3-0/+49
hid-corsair This mouse sold by Corsair as Scimitar PRO RGB defines two consecutive Logical Minimum items in its Application (Consumer.0001) report making it non parseable. This patch fixes the report descriptor overriding byte 77 in rdesc from 0x16 (Logical Minimum with 16 bits value) to 0x26 (Logical Maximum with 16 bits value). Signed-off-by: Oscar Campos <oscar.campos@member.fsf.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2017-03-21HID: corsair: support for K65-K70 Rapidfire and Scimitar Pro RGBOscar Campos2-0/+6
Add quirks for several corsair gaming devices to avoid long delays on report initialization Supported devices: - Corsair K65RGB Rapidfire Gaming Keyboard - Corsair K70RGB Rapidfire Gaming Keyboard - Corsair Scimitar Pro RGB Gaming Mouse Signed-off-by: Oscar Campos <oscar.campos@member.fsf.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2017-03-21HID: wacom: don't manually release resources for the EKRAaron Armstrong Skomra1-1/+3
Commit 5b779fc introduces the manual release of resources in wacom_remove() as an addition to the driver's use of devm. The EKR resources can only be released through wacom_remote_destroy_one() so we skip the manual release for it. Fixes: 5b779fc ("HID: wacom: release the resources before leaving despite devm") Signed-off-by: Aaron Armstrong Skomra <skomra@gmail.com> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2017-03-21HID: wacom: Correct Intuos Pro 2 resolutionAaron Armstrong Skomra1-2/+2
The features struct for the second gen Intuos Pro uses the wrong constant for the resolution. This fix is for commit 4922cd2. Fixes: 4922cd2 ("HID: wacom: Support 2nd-gen Intuos Pro's Bluetooth classic interface") Signed-off-by: Aaron Armstrong Skomra <skomra@gmail.com> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2017-03-20remoteproc: qcom: fix QCOM_SMD dependenciesArnd Bergmann1-3/+3
qcom_smd_register_edge() is provided by either QCOM_SMD or RPMSG_QCOM_SMD, and if both of them are disabled, it does nothing. The check for the PIL drivers however only checks for QCOM_SMD, so it breaks with QCOM_SMD=n && RPMSG_QCOM_SMD=m: drivers/remoteproc/built-in.o: In function `smd_subdev_remove': qcom_wcnss_iris.c:(.text+0x231c): undefined reference to `qcom_smd_unregister_edge' drivers/remoteproc/built-in.o: In function `smd_subdev_probe': qcom_wcnss_iris.c:(.text+0x2344): undefined reference to `qcom_smd_register_edge' drivers/remoteproc/built-in.o: In function `smd_subdev_probe': qcom_q6v5_pil.c:(.text+0x3538): undefined reference to `qcom_smd_register_edge' qcom_q6v5_pil.c:(.text+0x3538): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `qcom_smd_register_edge' This clarifies the Kconfig dependency. Fixes: 4b48921a8f74 ("remoteproc: qcom: Use common SMD edge handler") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2017-03-20ath10k: fix incorrect wlan_mac_base in qca6174_regsRyan Hsu1-1/+1
In the 'commit ebee76f7fa46 ("ath10k: allow setting coverage class")', it inherits the design and the address offset from ath9k, but the address is not applicable to QCA6174, which leads to a random crash while doing the resume() operation, since the set_coverage_class.ops will be called from ieee80211_reconfig() when resume() (if the wow is not configured). Fix the incorrect address offset here to avoid the random crash. Verified on QCA6174/hw3.0 with firmware WLAN.RM.4.4-00022-QCARMSWPZ-2. kvalo: this also seems to fix a regression with firmware restart. Fixes: ebee76f7fa46 ("ath10k: allow setting coverage class") Cc: <stable@vger.kernel.org> # v4.10 Signed-off-by: Ryan Hsu <ryanhsu@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
generated by cgit v1.2.3 (git 2.39.1) at 2025-03-07 13:16:09 +0000