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2018-10-05net: phy: phylink: fix SFP interface autodetectionBaruch Siach1-20/+28
When connecting SFP PHY to phylink use the detected interface. Otherwise, the link fails to come up when the configured 'phy-mode' differs from the SFP detected mode. Move most of phylink_connect_phy() into __phylink_connect_phy(), and leave phylink_connect_phy() as a wrapper. phylink_sfp_connect_phy() can now pass the SFP detected PHY interface to __phylink_connect_phy(). This fixes 1GB SFP module link up on eth3 of the Macchiatobin board that is configured in the DT to "2500base-x" phy-mode. Fixes: 9525ae83959b6 ("phylink: add phylink infrastructure") Suggested-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-05be2net: don't flip hw_features when VXLANs are added/deletedDavide Caratti1-4/+1
the be2net implementation of .ndo_tunnel_{add,del}() changes the value of NETIF_F_GSO_UDP_TUNNEL bit in 'features' and 'hw_features', but it forgets to call netdev_features_change(). Moreover, ethtool setting for that bit can potentially be reverted after a tunnel is added or removed. GSO already does software segmentation when 'hw_enc_features' is 0, even if VXLAN offload is turned on. In addition, commit 096de2f83ebc ("benet: stricter vxlan offloading check in be_features_check") avoids hardware segmentation of non-VXLAN tunneled packets, or VXLAN packets having wrong destination port. So, it's safe to avoid flipping the above feature on addition/deletion of VXLAN tunnels. Fixes: 630f4b70567f ("be2net: Export tunnel offloads only when a VxLAN tunnel is created") Signed-off-by: Davide Caratti <dcaratti@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-04net: dsa: b53: Keep CPU port as tagged in all VLANsFlorian Fainelli1-2/+2
Commit c499696e7901 ("net: dsa: b53: Stop using dev->cpu_port incorrectly") was a bit too trigger happy in removing the CPU port from the VLAN membership because we rely on DSA to program the CPU port VLAN, which it does, except it does not bother itself with tagged/untagged and just usese untagged. Having the CPU port "follow" the user ports tagged/untagged is not great and does not allow for properly differentiating, so keep the CPU port tagged in all VLANs. Reported-by: Gerhard Wiesinger <lists@wiesinger.com> Fixes: c499696e7901 ("net: dsa: b53: Stop using dev->cpu_port incorrectly") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-04bnxt_en: get the reduced max_irqs by the ones used by RDMAVasundhara Volam1-1/+1
When getting the max rings supported, get the reduced max_irqs by the ones used by RDMA. If the number MSIX is the limiting factor, this bug may cause the max ring count to be higher than it should be when RDMA driver is loaded and may result in ring allocation failures. Fixes: 30f529473ec9 ("bnxt_en: Do not modify max IRQ count after RDMA driver requests/frees IRQs.") Signed-off-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-04bnxt_en: free hwrm resources, if driver probe fails.Venkat Duvvuru1-4/+6
When the driver probe fails, all the resources that were allocated prior to the failure must be freed. However, hwrm dma response memory is not getting freed. This patch fixes the problem described above. Fixes: c0c050c58d84 ("bnxt_en: New Broadcom ethernet driver.") Signed-off-by: Venkat Duvvuru <venkatkumar.duvvuru@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-04bnxt_en: Fix enables field in HWRM_QUEUE_COS2BW_CFG requestVasundhara Volam1-3/+3
In HWRM_QUEUE_COS2BW_CFG request, enables field should have the bits set only for the queue ids which are having the valid parameters. This causes firmware to return error when the TC to hardware CoS queue mapping is not 1:1 during DCBNL ETS setup. Fixes: 2e8ef77ee0ff ("bnxt_en: Add TC to hardware QoS queue mapping logic.") Signed-off-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-04bnxt_en: Fix VNIC reservations on the PF.Michael Chan1-1/+1
The enables bit for VNIC was set wrong when calling the HWRM_FUNC_CFG firmware call to reserve VNICs. This has the effect that the firmware will keep a large number of VNICs for the PF, and having very few for VFs. DPDK driver running on the VFs, which requires more VNICs, may not work properly as a result. Fixes: 674f50a5b026 ("bnxt_en: Implement new method to reserve rings.") Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-04team: Forbid enslaving team device to itselfIdo Schimmel1-0/+6
team's ndo_add_slave() acquires 'team->lock' and later tries to open the newly enslaved device via dev_open(). This emits a 'NETDEV_UP' event that causes the VLAN driver to add VLAN 0 on the team device. team's ndo_vlan_rx_add_vid() will also try to acquire 'team->lock' and deadlock. Fix this by checking early at the enslavement function that a team device is not being enslaved to itself. A similar check was added to the bond driver in commit 09a89c219baf ("bonding: disallow enslaving a bond to itself"). WARNING: possible recursive locking detected 4.18.0-rc7+ #176 Not tainted -------------------------------------------- syz-executor4/6391 is trying to acquire lock: (____ptrval____) (&team->lock){+.+.}, at: team_vlan_rx_add_vid+0x3b/0x1e0 drivers/net/team/team.c:1868 but task is already holding lock: (____ptrval____) (&team->lock){+.+.}, at: team_add_slave+0xdb/0x1c30 drivers/net/team/team.c:1947 other info that might help us debug this: Possible unsafe locking scenario: CPU0 ---- lock(&team->lock); lock(&team->lock); *** DEADLOCK *** May be due to missing lock nesting notation 2 locks held by syz-executor4/6391: #0: (____ptrval____) (rtnl_mutex){+.+.}, at: rtnl_lock net/core/rtnetlink.c:77 [inline] #0: (____ptrval____) (rtnl_mutex){+.+.}, at: rtnetlink_rcv_msg+0x412/0xc30 net/core/rtnetlink.c:4662 #1: (____ptrval____) (&team->lock){+.+.}, at: team_add_slave+0xdb/0x1c30 drivers/net/team/team.c:1947 stack backtrace: CPU: 1 PID: 6391 Comm: syz-executor4 Not tainted 4.18.0-rc7+ #176 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1c9/0x2b4 lib/dump_stack.c:113 print_deadlock_bug kernel/locking/lockdep.c:1765 [inline] check_deadlock kernel/locking/lockdep.c:1809 [inline] validate_chain kernel/locking/lockdep.c:2405 [inline] __lock_acquire.cold.64+0x1fb/0x486 kernel/locking/lockdep.c:3435 lock_acquire+0x1e4/0x540 kernel/locking/lockdep.c:3924 __mutex_lock_common kernel/locking/mutex.c:757 [inline] __mutex_lock+0x176/0x1820 kernel/locking/mutex.c:894 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:909 team_vlan_rx_add_vid+0x3b/0x1e0 drivers/net/team/team.c:1868 vlan_add_rx_filter_info+0x14a/0x1d0 net/8021q/vlan_core.c:210 __vlan_vid_add net/8021q/vlan_core.c:278 [inline] vlan_vid_add+0x63e/0x9d0 net/8021q/vlan_core.c:308 vlan_device_event.cold.12+0x2a/0x2f net/8021q/vlan.c:381 notifier_call_chain+0x180/0x390 kernel/notifier.c:93 __raw_notifier_call_chain kernel/notifier.c:394 [inline] raw_notifier_call_chain+0x2d/0x40 kernel/notifier.c:401 call_netdevice_notifiers_info+0x3f/0x90 net/core/dev.c:1735 call_netdevice_notifiers net/core/dev.c:1753 [inline] dev_open+0x173/0x1b0 net/core/dev.c:1433 team_port_add drivers/net/team/team.c:1219 [inline] team_add_slave+0xa8b/0x1c30 drivers/net/team/team.c:1948 do_set_master+0x1c9/0x220 net/core/rtnetlink.c:2248 do_setlink+0xba4/0x3e10 net/core/rtnetlink.c:2382 rtnl_setlink+0x2a9/0x400 net/core/rtnetlink.c:2636 rtnetlink_rcv_msg+0x46e/0xc30 net/core/rtnetlink.c:4665 netlink_rcv_skb+0x172/0x440 net/netlink/af_netlink.c:2455 rtnetlink_rcv+0x1c/0x20 net/core/rtnetlink.c:4683 netlink_unicast_kernel net/netlink/af_netlink.c:1317 [inline] netlink_unicast+0x5a0/0x760 net/netlink/af_netlink.c:1343 netlink_sendmsg+0xa18/0xfd0 net/netlink/af_netlink.c:1908 sock_sendmsg_nosec net/socket.c:642 [inline] sock_sendmsg+0xd5/0x120 net/socket.c:652 ___sys_sendmsg+0x7fd/0x930 net/socket.c:2126 __sys_sendmsg+0x11d/0x290 net/socket.c:2164 __do_sys_sendmsg net/socket.c:2173 [inline] __se_sys_sendmsg net/socket.c:2171 [inline] __x64_sys_sendmsg+0x78/0xb0 net/socket.c:2171 do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x456b29 Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007f9706bf8c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f9706bf96d4 RCX: 0000000000456b29 RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000004 RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff R13: 00000000004d3548 R14: 00000000004c8227 R15: 0000000000000000 Fixes: 87002b03baab ("net: introduce vlan_vid_[add/del] and use them instead of direct [add/kill]_vid ndo calls") Signed-off-by: Ido Schimmel <idosch@mellanox.com> Reported-and-tested-by: syzbot+bd051aba086537515cdb@syzkaller.appspotmail.com Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-04net/usb: cancel pending work when unbinding smsc75xxYu Zhao1-0/+1
Cancel pending work before freeing smsc75xx private data structure during binding. This fixes the following crash in the driver: BUG: unable to handle kernel NULL pointer dereference at 0000000000000050 IP: mutex_lock+0x2b/0x3f <snipped> Workqueue: events smsc75xx_deferred_multicast_write [smsc75xx] task: ffff8caa83e85700 task.stack: ffff948b80518000 RIP: 0010:mutex_lock+0x2b/0x3f <snipped> Call Trace: smsc75xx_deferred_multicast_write+0x40/0x1af [smsc75xx] process_one_work+0x18d/0x2fc worker_thread+0x1a2/0x269 ? pr_cont_work+0x58/0x58 kthread+0xfa/0x10a ? pr_cont_work+0x58/0x58 ? rcu_read_unlock_sched_notrace+0x48/0x48 ret_from_fork+0x22/0x40 Signed-off-by: Yu Zhao <yuzhao@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-04mlxsw: spectrum: Delete RIF when VLAN device is removedIdo Schimmel1-0/+2
In commit 602b74eda813 ("mlxsw: spectrum_switchdev: Do not leak RIFs when removing bridge") I handled the case where RIFs created for VLAN devices were not properly cleaned up when their real device (a bridge) was removed. However, I forgot to handle the case of the VLAN device itself being removed. Do so now when the VLAN device is being unlinked from its real device. Fixes: 99f44bb3527b ("mlxsw: spectrum: Enable L3 interfaces on top of bridge devices") Signed-off-by: Ido Schimmel <idosch@mellanox.com> Reviewed-by: Jiri Pirko <jiri@mellanox.com> Reported-by: Artem Shvorin <art@qrator.net> Tested-by: Artem Shvorin <art@qrator.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-04mlxsw: pci: Derive event type from event queue numberNir Dotan1-4/+7
Due to a hardware issue in Spectrum-2, the field event_type of the event queue element (EQE) has become reserved. It was used to distinguish between command interface completion events and completion events. Use queue number to determine event type, as command interface completion events are always received on EQ0 and mlxsw driver maps completion events to EQ1. Fixes: c3ab435466d5 ("mlxsw: spectrum: Extend to support Spectrum-2 ASIC") Signed-off-by: Nir Dotan <nird@mellanox.com> Reviewed-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-03Merge gitolite.kernel.org:/pub/scm/linux/kernel/git/davem/netGreg Kroah-Hartman63-460/+381
David writes: "Networking fixes: 1) Prefix length validation in xfrm layer, from Steffen Klassert. 2) TX status reporting fix in mac80211, from Andrei Otcheretianski. 3) Fix hangs due to TX_DROP in mac80211, from Bob Copeland. 4) Fix DMA error regression in b43, from Larry Finger. 5) Add input validation to xenvif_set_hash_mapping(), from Jan Beulich. 6) SMMU unmapping fix in hns driver, from Yunsheng Lin. 7) Bluetooh crash in unpairing on SMP, from Matias Karhumaa. 8) WoL handling fixes in the phy layer, from Heiner Kallweit. 9) Fix deadlock in bonding, from Mahesh Bandewar. 10) Fill ttl inherit infor in vxlan driver, from Hangbin Liu. 11) Fix TX timeouts during netpoll, from Michael Chan. 12) RXRPC layer fixes from David Howells. 13) Another batch of ndo_poll_controller() removals to deal with excessive resource consumption during load. From Eric Dumazet. 14) Fix a specific TIPC failure secnario, from LUU Duc Canh. 15) Really disable clocks in r8169 during suspend so that low power states can actually be reached. 16) Fix SYN backlog lockdep issue in tcp and dccp, from Eric Dumazet. 17) Fix RCU locking in netpoll SKB send, which shows up in bonding, from Dave Jones. 18) Fix TX stalls in r8169, from Heiner Kallweit. 19) Fix locksup in nfp due to control message storms, from Jakub Kicinski. 20) Various rmnet bug fixes from Subash Abhinov Kasiviswanathan and Sean Tranchetti. 21) Fix use after free in ip_cmsg_recv_dstaddr(), from Eric Dumazet." * gitolite.kernel.org:/pub/scm/linux/kernel/git/davem/net: (122 commits) ixgbe: check return value of napi_complete_done() sctp: fix fall-through annotation r8169: always autoneg on resume ipv4: fix use-after-free in ip_cmsg_recv_dstaddr() net: qualcomm: rmnet: Fix incorrect allocation flag in receive path net: qualcomm: rmnet: Fix incorrect allocation flag in transmit net: qualcomm: rmnet: Skip processing loopback packets net: systemport: Fix wake-up interrupt race during resume rtnl: limit IFLA_NUM_TX_QUEUES and IFLA_NUM_RX_QUEUES to 4096 bonding: fix warning message inet: make sure to grab rcu_read_lock before using ireq->ireq_opt nfp: avoid soft lockups under control message storm declance: Fix continuation with the adapter identification message net: fec: fix rare tx timeout r8169: fix network stalls due to missing bit TXCFG_AUTO_FIFO tun: napi flags belong to tfile tun: initialize napi_mutex unconditionally tun: remove unused parameters bond: take rcu lock in netpoll_send_skb_on_dev rtnetlink: Fail dump if target netnsid is invalid ...
2018-10-03ixgbe: check return value of napi_complete_done()Song Liu1-5/+7
The NIC driver should only enable interrupts when napi_complete_done() returns true. This patch adds the check for ixgbe. Cc: stable@vger.kernel.org # 4.10+ Suggested-by: Eric Dumazet <edumazet@google.com> Signed-off-by: Song Liu <songliubraving@fb.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-03Merge tag 'media/v4.19-3' of ↵Greg Kroah-Hartman2-18/+22
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Mauro writes: "media fixes for v4.19-rc6" * tag 'media/v4.19-3' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: media: v4l: event: Prevent freeing event subscriptions while accessed
2018-10-03Merge branch 'for-linus' of ↵Greg Kroah-Hartman4-18/+12
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid Jiri writes: "HID fixes: - hantick touchpad fix from Anisse Astier - device ID addition for Ice Lake mobile from Srinivas Pandruvada - touchscreen resume fix for certain i2c-hid driven devices from Hans de Goede" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: HID: intel-ish-hid: Enable Ice Lake mobile HID: i2c-hid: Remove RESEND_REPORT_DESCR quirk and its handling HID: i2c-hid: disable runtime PM operations on hantick touchpad
2018-10-03media: v4l: event: Prevent freeing event subscriptions while accessedSakari Ailus2-18/+22
The event subscriptions are added to the subscribed event list while holding a spinlock, but that lock is subsequently released while still accessing the subscription object. This makes it possible to unsubscribe the event --- and freeing the subscription object's memory --- while the subscription object is simultaneously accessed. Prevent this by adding a mutex to serialise the event subscription and unsubscription. This also gives a guarantee to the callback ops that the add op has returned before the del op is called. This change also results in making the elems field less special: subscriptions are only added to the event list once they are fully initialised. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: stable@vger.kernel.org # for 4.14 and up Fixes: c3b5b0241f62 ("V4L/DVB: V4L: Events: Add backend") Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-10-02r8169: always autoneg on resumeAlex Xu (Hello71)1-4/+3
This affects at least versions 25 and 33, so assume all cards are broken and just renegotiate by default. Fixes: 10bc6a6042c9 ("r8169: fix autoneg issue on resume with RTL8168E") Signed-off-by: Alex Xu (Hello71) <alex_y_xu@yahoo.ca> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-02Merge tag 'mlx5-fixes-2018-10-01' of ↵David S. Miller6-5/+74
git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux Saeed Mahameed says: ==================== Mellanox, mlx5 fixes 2018-10-01 This pull request includes some fixes to mlx5 driver, Please pull and let me know if there's any problem. For -stable v4.11: "6e0a4a23c59a ('net/mlx5: E-Switch, Fix out of bound access when setting vport rate')" For -stable v4.18: "98d6627c372a ('net/mlx5e: Set vlan masks for all offloaded TC rules')" ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-02net: qualcomm: rmnet: Fix incorrect allocation flag in receive pathSubash Abhinov Kasiviswanathan1-1/+1
The incoming skb needs to be reallocated in case the headroom is not sufficient to adjust the ethernet header. This allocation needs to be atomic otherwise it results in this splat [<600601bb>] ___might_sleep+0x185/0x1a3 [<603f6314>] ? _raw_spin_unlock_irqrestore+0x0/0x27 [<60069bb0>] ? __wake_up_common_lock+0x95/0xd1 [<600602b0>] __might_sleep+0xd7/0xe2 [<60065598>] ? enqueue_task_fair+0x112/0x209 [<600eea13>] __kmalloc_track_caller+0x5d/0x124 [<600ee9b6>] ? __kmalloc_track_caller+0x0/0x124 [<602696d5>] __kmalloc_reserve.isra.34+0x30/0x7e [<603f629b>] ? _raw_spin_lock_irqsave+0x0/0x3d [<6026b744>] pskb_expand_head+0xbf/0x310 [<6025ca6a>] rmnet_rx_handler+0x7e/0x16b [<6025c9ec>] ? rmnet_rx_handler+0x0/0x16b [<6027ad0c>] __netif_receive_skb_core+0x301/0x96f [<60033c17>] ? set_signals+0x0/0x40 [<6027bbcb>] __netif_receive_skb+0x24/0x8e Fixes: 74692caf1b0b ("net: qualcomm: rmnet: Process packets over ethernet") Signed-off-by: Sean Tranchetti <stranche@codeaurora.org> Signed-off-by: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-02net: qualcomm: rmnet: Fix incorrect allocation flag in transmitSubash Abhinov Kasiviswanathan1-1/+1
The incoming skb needs to be reallocated in case the headroom is not sufficient to add the MAP header. This allocation needs to be atomic otherwise it results in the following splat [32805.801456] BUG: sleeping function called from invalid context [32805.841141] Internal error: Oops - BUG: 0 [#1] PREEMPT SMP [32805.904773] task: ffffffd7c5f62280 task.stack: ffffff80464a8000 [32805.910851] pc : ___might_sleep+0x180/0x188 [32805.915143] lr : ___might_sleep+0x180/0x188 [32806.131520] Call trace: [32806.134041] ___might_sleep+0x180/0x188 [32806.137980] __might_sleep+0x50/0x84 [32806.141653] __kmalloc_track_caller+0x80/0x3bc [32806.146215] __kmalloc_reserve+0x3c/0x88 [32806.150241] pskb_expand_head+0x74/0x288 [32806.154269] rmnet_egress_handler+0xb0/0x1d8 [32806.162239] rmnet_vnd_start_xmit+0xc8/0x13c [32806.166627] dev_hard_start_xmit+0x148/0x280 [32806.181181] sch_direct_xmit+0xa4/0x198 [32806.185125] __qdisc_run+0x1f8/0x310 [32806.188803] net_tx_action+0x23c/0x26c [32806.192655] __do_softirq+0x220/0x408 [32806.196420] do_softirq+0x4c/0x70 Fixes: ceed73a2cf4a ("drivers: net: ethernet: qualcomm: rmnet: Initial implementation") Signed-off-by: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-02net: qualcomm: rmnet: Skip processing loopback packetsSean Tranchetti1-0/+3
RMNET RX handler was processing invalid packets that were originally sent on the real device and were looped back via dev_loopback_xmit(). This was detected using syzkaller. Fixes: ceed73a2cf4a ("drivers: net: ethernet: qualcomm: rmnet: Initial implementation") Signed-off-by: Sean Tranchetti <stranche@codeaurora.org> Signed-off-by: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-02net: systemport: Fix wake-up interrupt race during resumeFlorian Fainelli1-17/+11
The AON_PM_L2 is normally used to trigger and identify the source of a wake-up event. Since the RX_SYS clock is no longer turned off, we also have an interrupt being sent to the SYSTEMPORT INTRL_2_0 controller, and that interrupt remains active up until the magic packet detector is disabled which happens much later during the driver resumption. The race happens if we have a CPU that is entering the SYSTEMPORT INTRL2_0 handler during resume, and another CPU has managed to clear the wake-up interrupt during bcm_sysport_resume_from_wol(). In that case, we have the first CPU stuck in the interrupt handler with an interrupt cause that has been cleared under its feet, and so we keep returning IRQ_NONE and we never make any progress. This was not a problem before because we would always turn off the RX_SYS clock during WoL, so the SYSTEMPORT INTRL2_0 would also be turned off as well, thus not latching the interrupt. The fix is to make sure we do not enable either the MPD or BRCM_TAG_MATCH interrupts since those are redundant with what the AON_PM_L2 interrupt controller already processes and they would cause such a race to occur. Fixes: bb9051a2b230 ("net: systemport: Add support for WAKE_FILTER") Fixes: 83e82f4c706b ("net: systemport: add Wake-on-LAN support") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-02Merge tag 'wireless-drivers-for-davem-2018-10-01' of ↵David S. Miller3-4/+6
git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers Kalle Valo says: ==================== wireless-drivers fixes for 4.19 First, and also hopefully the last, set of fixes for 4.19. All small but still important fixes mt76x0 * fix a bug when a virtual interface is removed multiple times b43 * fix DMA error related regression with proprietary firmware iwlwifi * fix an oops which was a regression in v4.19-rc1 ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-02bonding: fix warning messageMahesh Bandewar1-0/+1
RX queue config for bonding master could be different from its slave device(s). With the commit 6a9e461f6fe4 ("bonding: pass link-local packets to bonding master also."), the packet is reinjected into stack with skb->dev as bonding master. This potentially triggers the message: "bondX received packet on queue Y, but number of RX queues is Z" whenever the queue that packet is received on is higher than the numrxqueues on bonding master (Y > Z). Fixes: 6a9e461f6fe4 ("bonding: pass link-local packets to bonding master also.") Reported-by: John Sperbeck <jsperbeck@google.com> Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: Mahesh Bandewar <maheshb@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-02nfp: avoid soft lockups under control message stormJakub Kicinski1-5/+12
When FW floods the driver with control messages try to exit the cmsg processing loop every now and then to avoid soft lockups. Cmsg processing is generally very lightweight so 512 seems like a reasonable budget, which should not be exceeded under normal conditions. Fixes: 77ece8d5f196 ("nfp: add control vNIC datapath") Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Reviewed-by: Simon Horman <simon.horman@netronome.com> Tested-by: Pieter Jansen van Vuuren <pieter.jansenvanvuuren@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-02declance: Fix continuation with the adapter identification messageMaciej W. Rozycki1-4/+6
Fix a commit 4bcc595ccd80 ("printk: reinstate KERN_CONT for printing continuation lines") regression with the `declance' driver, which caused the adapter identification message to be split between two lines, e.g.: declance.c: v0.011 by Linux MIPS DECstation task force tc6: PMAD-AA , addr = 08:00:2b:1b:2a:6a, irq = 14 tc6: registered as eth0. Address that properly, by printing identification with a single call, making the messages now look like: declance.c: v0.011 by Linux MIPS DECstation task force tc6: PMAD-AA, addr = 08:00:2b:1b:2a:6a, irq = 14 tc6: registered as eth0. Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Fixes: 4bcc595ccd80 ("printk: reinstate KERN_CONT for printing continuation lines") Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-02net: fec: fix rare tx timeoutRickard x Andersson1-4/+4
During certain heavy network loads TX could time out with TX ring dump. TX is sometimes never restarted after reaching "tx_stop_threshold" because function "fec_enet_tx_queue" only tests the first queue. In addition the TX timeout callback function failed to recover because it also operated only on the first queue. Signed-off-by: Rickard x Andersson <rickaran@axis.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-02Merge tag 'fbdev-v4.19-rc7' of https://github.com/bzolnier/linuxGreg Kroah-Hartman4-5/+14
Bartlomiej writes: "fbdev fixes for v4.19-rc7: - fix OMAPFB_MEMORY_READ ioctl to not leak kernel memory in omapfb driver (Tomi Valkeinen) - add missing prepare/unprepare clock operations in pxa168fb driver (Lubomir Rintel) - add nobgrt option in efifb driver to disable ACPI BGRT logo restore (Hans de Goede) - fix spelling mistake in fall-through annotation in stifb driver (Gustavo A. R. Silva) - fix URL for uvesafb repository in the documentation (Adam Jackson)" * tag 'fbdev-v4.19-rc7' of https://github.com/bzolnier/linux: video/fbdev/stifb: Fix spelling mistake in fall-through annotation uvesafb: Fix URLs in the documentation efifb: BGRT: Add nobgrt option fbdev/omapfb: fix omapfb_memory_read infoleak pxa168fb: prepare the clock
2018-10-02Merge tag 'mmc-v4.19-rc4' of ↵Greg Kroah-Hartman3-3/+4
git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc Ulf writes: "MMC core: - Fixup conversion of debounce time to/from ms/us MMC host: - sdhi: Fixup whitelisting for Gen3 types" * tag 'mmc-v4.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: mmc: slot-gpio: Fix debounce time to use miliseconds again mmc: core: Fix debounce time to use microseconds mmc: sdhi: sys_dmac: check for all Gen3 types when whitelisting
2018-10-01r8169: fix network stalls due to missing bit TXCFG_AUTO_FIFOHeiner Kallweit1-12/+8
Some of the chip-specific hw_start functions set bit TXCFG_AUTO_FIFO in register TxConfig. The original patch changed the order of some calls resulting in these changes being overwritten by rtl_set_tx_config_registers() in rtl_hw_start(). This eventually resulted in network stalls especially under high load. Analyzing the chip-specific hw_start functions all chip version from 34, with the exception of version 39, need this bit set. This patch moves setting this bit to rtl_set_tx_config_registers(). Fixes: 4fd48c4ac0a0 ("r8169: move common initializations to tp->hw_start") Reported-by: Ortwin Glück <odi@odi.ch> Reported-by: David Arendt <admin@prnet.org> Root-caused-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name> Tested-by: Tony Atkinson <tatkinson@linux.com> Tested-by: David Arendt <admin@prnet.org> Tested-by: Ortwin Glück <odi@odi.ch> Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-01tun: napi flags belong to tfileEric Dumazet1-9/+14
Since tun->flags might be shared by multiple tfile structures, it is better to make sure tun_get_user() is using the flags for the current tfile. Presence of the READ_ONCE() in tun_napi_frags_enabled() gave a hint of what could happen, but we need something stronger to please syzbot. kasan: CONFIG_KASAN_INLINE enabled kasan: GPF could be caused by NULL-ptr deref or user memory access general protection fault: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 13647 Comm: syz-executor5 Not tainted 4.19.0-rc5+ #59 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:dev_gro_receive+0x132/0x2720 net/core/dev.c:5427 Code: 48 c1 ea 03 80 3c 02 00 0f 85 6e 20 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b 6e 10 49 8d bd d0 00 00 00 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 59 20 00 00 4d 8b a5 d0 00 00 00 31 ff 41 81 e4 RSP: 0018:ffff8801c400f410 EFLAGS: 00010202 RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff8618d325 RDX: 000000000000001a RSI: ffffffff86189f97 RDI: 00000000000000d0 RBP: ffff8801c400f608 R08: ffff8801c8fb4300 R09: 0000000000000000 R10: ffffed0038801ed7 R11: 0000000000000003 R12: ffff8801d327d358 R13: 0000000000000000 R14: ffff8801c16dd8c0 R15: 0000000000000004 FS: 00007fe003615700(0000) GS:ffff8801dac00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fe1f3c43db8 CR3: 00000001bebb2000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: napi_gro_frags+0x3f4/0xc90 net/core/dev.c:5715 tun_get_user+0x31d5/0x42a0 drivers/net/tun.c:1922 tun_chr_write_iter+0xb9/0x154 drivers/net/tun.c:1967 call_write_iter include/linux/fs.h:1808 [inline] new_sync_write fs/read_write.c:474 [inline] __vfs_write+0x6b8/0x9f0 fs/read_write.c:487 vfs_write+0x1fc/0x560 fs/read_write.c:549 ksys_write+0x101/0x260 fs/read_write.c:598 __do_sys_write fs/read_write.c:610 [inline] __se_sys_write fs/read_write.c:607 [inline] __x64_sys_write+0x73/0xb0 fs/read_write.c:607 do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x457579 Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007fe003614c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457579 RDX: 0000000000000012 RSI: 0000000020000000 RDI: 000000000000000a RBP: 000000000072c040 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe0036156d4 R13: 00000000004c5574 R14: 00000000004d8e98 R15: 00000000ffffffff Modules linked in: RIP: 0010:dev_gro_receive+0x132/0x2720 net/core/dev.c:5427 Code: 48 c1 ea 03 80 3c 02 00 0f 85 6e 20 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b 6e 10 49 8d bd d0 00 00 00 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 59 20 00 00 4d 8b a5 d0 00 00 00 31 ff 41 81 e4 RSP: 0018:ffff8801c400f410 EFLAGS: 00010202 RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff8618d325 RDX: 000000000000001a RSI: ffffffff86189f97 RDI: 00000000000000d0 RBP: ffff8801c400f608 R08: ffff8801c8fb4300 R09: 0000000000000000 R10: ffffed0038801ed7 R11: 0000000000000003 R12: ffff8801d327d358 R13: 0000000000000000 R14: ffff8801c16dd8c0 R15: 0000000000000004 FS: 00007fe003615700(0000) GS:ffff8801dac00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fe1f3c43db8 CR3: 00000001bebb2000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Fixes: 90e33d459407 ("tun: enable napi_gro_frags() for TUN/TAP driver") Signed-off-by: Eric Dumazet <edumazet@google.com> Reported-by: syzbot <syzkaller@googlegroups.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-01tun: initialize napi_mutex unconditionallyEric Dumazet1-1/+1
This is the first part to fix following syzbot report : console output: https://syzkaller.appspot.com/x/log.txt?x=145378e6400000 kernel config: https://syzkaller.appspot.com/x/.config?x=443816db871edd66 dashboard link: https://syzkaller.appspot.com/bug?extid=e662df0ac1d753b57e80 Following patch is fixing the race condition, but it seems safer to initialize this mutex at tfile creation anyway. Fixes: 90e33d459407 ("tun: enable napi_gro_frags() for TUN/TAP driver") Signed-off-by: Eric Dumazet <edumazet@google.com> Reported-by: syzbot+e662df0ac1d753b57e80@syzkaller.appspotmail.com Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-01tun: remove unused parametersEric Dumazet1-6/+6
tun_napi_disable() and tun_napi_del() do not need a pointer to the tun_struct Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-01Merge tag 'armsoc-fixes' of ↵Greg Kroah-Hartman2-1/+4
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Olof writes: "ARM: SoC fixes A handful of fixes that have been coming in the last couple of weeks: - Freescale fixes for on-chip accellerators - A DT fix for stm32 to avoid fallback to non-DMA SPI mode - Fixes for badly specified interrupts on BCM63xx SoCs - Allwinner A64 HDMI was incorrectly specified as fully compatble with R40 - Drive strength fix for SAMA5D2 NAND pins on one board" * tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: dts: stm32: update SPI6 dmas property on stm32mp157c soc: fsl: qe: Fix copy/paste bug in ucc_get_tdm_sync_shift() soc: fsl: qbman: qman: avoid allocating from non existing gen_pool ARM: dts: BCM63xx: Fix incorrect interrupt specifiers MAINTAINERS: update the Annapurna Labs maintainer email ARM: dts: sun8i: drop A64 HDMI PHY fallback compatible from R40 DT ARM: dts: at91: sama5d2_ptc_ek: fix nand pinctrl
2018-10-01net/mlx5e: Set vlan masks for all offloaded TC rulesJianbo Liu1-0/+3
In flow steering, if asked to, the hardware matches on the first ethertype which is not vlan. It's possible to set a rule as follows, which is meant to match on untagged packet, but will match on a vlan packet: tc filter add dev eth0 parent ffff: protocol ip flower ... To avoid this for packets with single tag, we set vlan masks to tell hardware to check the tags for every matched packet. Fixes: 095b6cfd69ce ('net/mlx5e: Add TC vlan match parsing') Signed-off-by: Jianbo Liu <jianbol@mellanox.com> Reviewed-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2018-10-01net/mlx5: E-Switch, Fix out of bound access when setting vport rateEran Ben Elisha1-2/+2
The code that deals with eswitch vport bw guarantee was going beyond the eswitch vport array limit, fix that. This was pointed out by the kernel address sanitizer (KASAN). The error from KASAN log: [2018-09-15 15:04:45] BUG: KASAN: slab-out-of-bounds in mlx5_eswitch_set_vport_rate+0x8c1/0xae0 [mlx5_core] Fixes: c9497c98901c ("net/mlx5: Add support for setting VF min rate") Signed-off-by: Eran Ben Elisha <eranbe@mellanox.com> Reviewed-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2018-10-01net/mlx5e: Avoid unbounded peer devices when unpairing TC hairpin rulesAlaa Hleihel5-3/+69
If the peer device was already unbound, then do not attempt to modify it's resources, otherwise we will crash on dereferencing non-existing device. Fixes: 5c65c564c962 ("net/mlx5e: Support offloading TC NIC hairpin flows") Signed-off-by: Alaa Hleihel <alaa@mellanox.com> Reviewed-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2018-09-29Merge tag 'for-linus-20180929' of git://git.kernel.dk/linux-blockGreg Kroah-Hartman5-7/+18
Jens writes: "Block fixes for 4.19-rc6 A set of fixes that should go into this release. This pull request contains: - A fix (hopefully) for the persistent grants for xen-blkfront. A previous fix from this series wasn't complete, hence reverted, and this one should hopefully be it. (Boris Ostrovsky) - Fix for an elevator drain warning with SMR devices, which is triggered when you switch schedulers (Damien) - bcache deadlock fix (Guoju Fang) - Fix for the block unplug tracepoint, which has had the timer/explicit flag reverted since 4.11 (Ilya) - Fix a regression in this series where the blk-mq timeout hook is invoked with the RCU read lock held, hence preventing it from blocking (Keith) - NVMe pull from Christoph, with a single multipath fix (Susobhan Dey)" * tag 'for-linus-20180929' of git://git.kernel.dk/linux-block: xen/blkfront: correct purging of persistent grants Revert "xen/blkfront: When purging persistent grants, keep them in the buffer" blk-mq: I/O and timer unplugs are inverted in blktrace bcache: add separate workqueue for journal_write to avoid deadlock xen/blkfront: When purging persistent grants, keep them in the buffer block: fix deadline elevator drain for zoned block devices blk-mq: Allow blocking queue tag iter callbacks nvme: properly propagate errors in nvme_mpath_init
2018-09-29Merge branch 'timers-urgent-for-linus' of ↵Greg Kroah-Hartman3-13/+28
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Thomas writes: "Three small fixes for clocksource drivers: - Proper error handling in the Atmel PIT driver - Add CLOCK_SOURCE_SUSPEND_NONSTOP for TI SoCs so suspend works again - Fix the next event function for Facebook Backpack-CMM BMC chips so usleep(100) doesnt sleep several milliseconds" * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: clocksource/drivers/timer-atmel-pit: Properly handle error cases clocksource/drivers/fttmr010: Fix set_next_event handler clocksource/drivers/ti-32k: Add CLOCK_SOURCE_SUSPEND_NONSTOP flag for non-am43 SoCs
2018-09-29r8169: Disable clk during suspend / resumeHans de Goede1-0/+5
Disable the clk during suspend to save power. Note that tp->clk may be NULL, the clk core functions handle this without problems. Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Tested-by: Carlo Caione <carlo@endlessm.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-09-29qlcnic: fix Tx descriptor corruption on 82xx devicesShahed Shaikh5-12/+17
In regular NIC transmission flow, driver always configures MAC using Tx queue zero descriptor as a part of MAC learning flow. But with multi Tx queue supported NIC, regular transmission can occur on any non-zero Tx queue and from that context it uses Tx queue zero descriptor to configure MAC, at the same time TX queue zero could be used by another CPU for regular transmission which could lead to Tx queue zero descriptor corruption and cause FW abort. This patch fixes this in such a way that driver always configures learned MAC address from the same Tx queue which is used for regular transmission. Fixes: 7e2cf4feba05 ("qlcnic: change driver hardware interface mechanism") Signed-off-by: Shahed Shaikh <shahed.shaikh@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-09-29smsc95xx: Check for Wake-on-LAN modesFlorian Fainelli1-0/+3
The driver does not check for Wake-on-LAN modes specified by an user, but will conditionally set the device as wake-up enabled or not based on that, which could be a very confusing user experience. Fixes: e0e474a83c18 ("smsc95xx: add wol magic packet support") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-09-29smsc75xx: Check for Wake-on-LAN modesFlorian Fainelli1-0/+3
The driver does not check for Wake-on-LAN modes specified by an user, but will conditionally set the device as wake-up enabled or not based on that, which could be a very confusing user experience. Fixes: 6c636503260d ("smsc75xx: add wol magic packet support") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-09-29r8152: Check for supported Wake-on-LAN ModesFlorian Fainelli1-0/+3
The driver does not check for Wake-on-LAN modes specified by an user, but will conditionally set the device as wake-up enabled or not based on that, which could be a very confusing user experience. Fixes: 21ff2e8976b1 ("r8152: support WOL") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-09-29sr9800: Check for supported Wake-on-LAN modesFlorian Fainelli1-0/+3
The driver currently silently accepts unsupported Wake-on-LAN modes (other than WAKE_PHY or WAKE_MAGIC) without reporting that to the user, which is confusing. Fixes: 19a38d8e0aa3 ("USB2NET : SR9800 : One chip USB2.0 USB2NET SR9800 Device Driver Support") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-09-29lan78xx: Check for supported Wake-on-LAN modesFlorian Fainelli1-13/+4
The driver supports a fair amount of Wake-on-LAN modes, but is not checking that the user specified one that is supported. Fixes: 55d7de9de6c3 ("Microchip's LAN7800 family USB 2/3 to 10/100/1000 Ethernet device driver") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Woojung Huh <Woojung.Huh@Microchip.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-09-29ax88179_178a: Check for supported Wake-on-LAN modesFlorian Fainelli1-0/+3
The driver currently silently accepts unsupported Wake-on-LAN modes (other than WAKE_PHY or WAKE_MAGIC) without reporting that to the user, which is confusing. Fixes: e2ca90c276e1 ("ax88179_178a: ASIX AX88179_178A USB 3.0/2.0 to gigabit ethernet adapter driver") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-09-29asix: Check for supported Wake-on-LAN modesFlorian Fainelli1-0/+3
The driver currently silently accepts unsupported Wake-on-LAN modes (other than WAKE_PHY or WAKE_MAGIC) without reporting that to the user, which is confusing. Fixes: 2e55cc7210fe ("[PATCH] USB: usbnet (3/9) module for ASIX Ethernet adapters") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-09-29Merge branch 'ieee802154-for-davem-2018-09-28' of ↵David S. Miller3-10/+7
git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan Stefan Schmidt says: ==================== pull-request: ieee802154 for net 2018-09-28 An update from ieee802154 for your *net* tree. Some cleanup patches throughout the drivers from the Huawei tag team Yue Haibing and Zhong Jiang. Xue is replacing some magic numbers with defines in his mcr20a driver. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2018-09-29Merge tag 'pm-4.19-rc6' of ↵Greg Kroah-Hartman1-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Rafael writes: "Power management fix for 4.19-rc6 Fix incorrect __init and __exit annotations in the Qualcomm Kryo cpufreq driver (Nathan Chancellor)." * tag 'pm-4.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: cpufreq: qcom-kryo: Fix section annotations
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-11 19:29:13 +0000