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* parisc: Fix interrupt routing for C8000 serial portsThomas Bogendoerfer2013-07-314-13/+32
| | | | | | | | | | | | | | We can't use dev->mod_index for selecting the interrupt routing entry, because it's not an index into interrupt routing table. It will be even wrong on a machine with 2 CPUs (4 cores). But all needed information is contained in the PAT entries for the serial ports. mod[0] contains the iosapic address and mod_info has some indications for the interrupt input (at least it looks like it). This patch implements the searching for the right iosapic and uses this interrupt input information. Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: <stable@vger.kernel.org> # 3.10 Signed-off-by: Helge Deller <deller@gmx.de>
* parisc: Remove arch/parisc/kernel/sys32.h headerJohn David Anglin2013-07-314-46/+0
| | | | | | | | The KERNEL_SYSCALL define is not used anymore so the header can be removed. Signed-off-by: John David Anglin <dave.anglin@bell.net> Signed-off-by: Helge Deller <deller@gmx.de>
* parisc: add defconfig for c8000 machineHelge Deller2013-07-311-0/+279
| | | | Signed-off-by: Helge Deller <deller@gmx.de>
* parisc: agp/parisc-agp: allow binding of user memory to the AGP GARTAlex Ivanov2013-07-311-2/+4
| | | | | | | | | | | | | | | | | | | | | Allow binding of user memory to the AGP GART on systems with HP Quicksilver AGP bus. This resolves 'bind memory failed' error seen in dmesg: [29.365973] [TTM] AGP Bind memory failed. … [29.367030] [drm] Forcing AGP to PCI mode The system doesn't more fail to bind the memory, and hence not falling back to the PCI mode (if other failures aren't detected). This is just a simple write down from the following patches: agp/amd-k7: Allow binding user memory to the AGP GART agp/hp-agp: Allow binding user memory to the AGP GART Signed-off-by: Alex Ivanov <gnidorah@p0n4ik.tk> Cc: <stable@vger.kernel.org> # 3.10 Signed-off-by: Helge Deller <deller@gmx.de>
* parisc: Fix cache routines to ignore vma's with an invalid pfnJohn David Anglin2013-07-311-64/+71
| | | | | | | | | | | | | | | | | | | | | | | | | The parisc architecture does not have a pte special bit. As a result, special mappings are handled with the VM_PFNMAP and VM_MIXEDMAP flags. VM_MIXEDMAP mappings may or may not have a "struct page" backing. When pfn_valid() is false, there is no "struct page" backing. Otherwise, they are treated as normal pages. The FireGL driver uses the VM_MIXEDMAP without a backing "struct page". This treatment caused a panic due to a TLB data miss in update_mmu_cache. This appeared to be in the code generated for page_address(). We were in fact using a very circular bit of code to determine the physical address of the PFN in various cache routines. This wasn't valid when there was no "struct page" backing. The needed address can in fact be determined simply from the PFN itself without using the "struct page". The attached patch updates update_mmu_cache(), flush_cache_mm(), flush_cache_range() and flush_cache_page() to check pfn_valid() and to directly compute the PFN physical and virtual addresses. Signed-off-by: John David Anglin <dave.anglin@bell.net> Cc: <stable@vger.kernel.org> # 3.10 Signed-off-by: Helge Deller <deller@gmx.de>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds2013-07-3184-291/+656
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull networking fixes from David Miller: 1) Fix association failures not triggering a connect-failure event in cfg80211, from Johannes Berg. 2) Eliminate a potential NULL deref with older iptables tools when configuring xt_socket rules, from Eric Dumazet. 3) Missing RTNL locking in wireless regulatory code, from Johannes Berg. 4) Fix OOPS caused by firmware loading races in ath9k_htc, from Alexey Khoroshilov. 5) Fix usb URB leak in usb_8dev CAN driver, also from Alexey Khoroshilov. 6) VXLAN namespace teardown fails to unregister devices, from Stephen Hemminger. 7) Fix multicast settings getting dropped by firmware in qlcnic driver, from Sucheta Chakraborty. 8) Add sysctl range enforcement for tcp_syn_retries, from Michal Tesar. 9) Fix a nasty bug in bridging where an active timer would get reinitialized with a setup_timer() call. From Eric Dumazet. 10) Fix use after free in new mlx5 driver, from Dan Carpenter. 11) Fix freed pointer reference in ipv6 multicast routing on namespace cleanup, from Hannes Frederic Sowa. 12) Some usbnet drivers report TSO and SG in their feature set, but the usbnet layer doesn't really support them. From Eric Dumazet. 13) Fix crash on EEH errors in tg3 driver, from Gavin Shan. 14) Drop cb_lock when requesting modules in genetlink, from Stanislaw Gruszka. 15) Kernel stack leaks in cbq scheduler and af_key pfkey messages, from Dan Carpenter. 16) FEC driver erroneously signals NETDEV_TX_BUSY on transmit leading to endless loops, from Uwe Kleine-König. 17) Fix hangs from loading mvneta driver, from Arnaud Patard. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (84 commits) mlx5: fix error return code in mlx5_alloc_uuars() mvneta: Try to fix mvneta when compiled as module mvneta: Fix hang when loading the mvneta driver atl1c: Fix misuse of netdev_alloc_skb in refilling rx ring genetlink: fix usage of NLM_F_EXCL or NLM_F_REPLACE af_key: more info leaks in pfkey messages net/fec: Don't let ndo_start_xmit return NETDEV_TX_BUSY without link net_sched: Fix stack info leak in cbq_dump_wrr(). igb: fix vlan filtering in promisc mode when not in VT mode ixgbe: Fix Tx Hang issue with lldpad on 82598EB genetlink: release cb_lock before requesting additional module net: fec: workaround stop tx during errata ERR006358 qlcnic: Fix diagnostic interrupt test for 83xx adapters. qlcnic: Fix setting Guest VLAN qlcnic: Fix operation type and command type. qlcnic: Fix initialization of work function. Revert "atl1c: Fix misuse of netdev_alloc_skb in refilling rx ring" atl1c: Fix misuse of netdev_alloc_skb in refilling rx ring net/tg3: Fix warning from pci_disable_device() net/tg3: Fix kernel crash ...
| * mlx5: fix error return code in mlx5_alloc_uuars()Wei Yongjun2013-07-311-0/+1
| | | | | | | | | | | | | | | | Fix to return -ENOMEM from the ioremap error handling case instead of 0, as done elsewhere in this function. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
| * mvneta: Try to fix mvneta when compiled as moduleArnaud Patard \(Rtp\)2013-07-311-10/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When the mvneta driver is compiled as module, the clock is disabled before it's loading. This will reset the registers values and all configuration made by the bootloader. This patch sets the "sgmii serdes configuration" register to a magical value found in: https://github.com/yellowback/ubuntu-precise-armadaxp/blob/master/arch/arm/mach-armadaxp/armada_xp_family/ctrlEnv/mvCtrlEnvLib.c With this change, the interrupts are working/generated and ethernet is working. Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * mvneta: Fix hang when loading the mvneta driverArnaud Patard \(Rtp\)2013-07-311-10/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | When the mvneta driver is compiled, it'll be loaded with clocks disabled. This implies that the clocks should be enabled again before any register access or it'll hang. To fix it: - enable clock earlier - move timer callback after setting timer.data Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * atl1c: Fix misuse of netdev_alloc_skb in refilling rx ringEric Dumazet2013-07-312-1/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On Mon, 2013-07-29 at 08:30 -0700, Eric Dumazet wrote: > On Mon, 2013-07-29 at 13:09 +0100, Luis Henriques wrote: > > > > > I confirm that I can't reproduce the issue using this patch. > > > > Thanks, I'll send a polished patch, as this one had an error if > build_skb() returns NULL (in case sk_buff allocation fails) Please try the following patch : It should use 2K frags instead of 4K for normal 1500 mtu Thanks ! [PATCH] atl1c: use custom skb allocator We had reports ( https://bugzilla.kernel.org/show_bug.cgi?id=54021 ) that using high order pages for skb allocations is problematic for atl1c We do not know exactly what the problem is, but we suspect that crossing 4K pages is not well supported by this hardware. Use a custom allocator, using page allocator and 2K fragments for optimal stack behavior. We might make this allocator generic in future kernels. Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Luis Henriques <luis.henriques@canonical.com> Cc: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * genetlink: fix usage of NLM_F_EXCL or NLM_F_REPLACEPablo Neira2013-07-311-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, it is not possible to use neither NLM_F_EXCL nor NLM_F_REPLACE from genetlink. This is due to this checking in genl_family_rcv_msg: if (nlh->nlmsg_flags & NLM_F_DUMP) NLM_F_DUMP is NLM_F_MATCH|NLM_F_ROOT. Thus, if NLM_F_EXCL or NLM_F_REPLACE flag is set, genetlink believes that you're requesting a dump and it calls the .dumpit callback. The solution that I propose is to refine this checking to make it stricter: if ((nlh->nlmsg_flags & NLM_F_DUMP) == NLM_F_DUMP) And given the combination NLM_F_REPLACE and NLM_F_EXCL does not make sense to me, it removes the ambiguity. There was a patch that tried to fix this some time ago (0ab03c2 netlink: test for all flags of the NLM_F_DUMP composite) but it tried to resolve this ambiguity in *all* existing netlink subsystems, not only genetlink. That patch was reverted since it broke iproute2, which is using NLM_F_ROOT to request the dump of the routing cache. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * af_key: more info leaks in pfkey messagesDan Carpenter2013-07-311-0/+4
| | | | | | | | | | | | | | | | | | | | | | This is inspired by a5cc68f3d6 "af_key: fix info leaks in notify messages". There are some struct members which don't get initialized and could disclose small amounts of private information. Acked-by: Mathias Krause <minipli@googlemail.com> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Steffen Klassert <steffen.klassert@secunet.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * net/fec: Don't let ndo_start_xmit return NETDEV_TX_BUSY without linkUwe Kleine-König2013-07-311-5/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Don't test for having link and let hardware deal with this situation. Without this patch I see a machine running an -rt patched Linux being stuck in sch_direct_xmit when it looses link while there is still a packet to be sent. In this case the fec_enet_start_xmit routine returned NETDEV_TX_BUSY which makes the network stack reschedule the packet and so sch_direct_xmit calls fec_enet_start_xmit again. I failed to reproduce a complete hang without -rt, but I think the problem exists there, too. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
| * net_sched: Fix stack info leak in cbq_dump_wrr().David S. Miller2013-07-301-0/+1
| | | | | | | | | | | | | | | | | | | | Make sure the reserved fields, and padding (if any), are fully initialized. Based upon a patch by Dan Carpenter and feedback from Joe Perches. Signed-off-by: David S. Miller <davem@davemloft.net>
| * igb: fix vlan filtering in promisc mode when not in VT modeEmil Tantilov2013-07-281-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes a VT mode check to make sure VLAN filters are disabled when in promisc mode and VT is not enabled. The problem with the previous check was that: E1000_MRQC_ENABLE_VMDQ is defined as 0x00000003 but when not in VT mode: mrqc |= E1000_MRQC_ENABLE_RSS_4Q (0x00000002) So the above check will trigger regardless if VT mode is being used or not. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * ixgbe: Fix Tx Hang issue with lldpad on 82598EBJacob Keller2013-07-281-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes an issue with the 82598EB device, where lldpad is causing Tx Hangs on the card as soon as it attempts to configure DCB for the device. The adapter will continually Tx hang and reset in a loop. Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Cc: Stable <stable@vger.kernel.org> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Tested-by: Jack Morgan <jack.morgan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * genetlink: release cb_lock before requesting additional moduleStanislaw Gruszka2013-07-281-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Requesting external module with cb_lock taken can result in the deadlock like showed below: [ 2458.111347] Showing all locks held in the system: [ 2458.111347] 1 lock held by NetworkManager/582: [ 2458.111347] #0: (cb_lock){++++++}, at: [<ffffffff8162bc79>] genl_rcv+0x19/0x40 [ 2458.111347] 1 lock held by modprobe/603: [ 2458.111347] #0: (cb_lock){++++++}, at: [<ffffffff8162baa5>] genl_lock_all+0x15/0x30 [ 2461.579457] SysRq : Show Blocked State [ 2461.580103] task PC stack pid father [ 2461.580103] NetworkManager D ffff880034b84500 4040 582 1 0x00000080 [ 2461.580103] ffff8800197ff720 0000000000000046 00000000001d5340 ffff8800197fffd8 [ 2461.580103] ffff8800197fffd8 00000000001d5340 ffff880019631700 7fffffffffffffff [ 2461.580103] ffff8800197ff880 ffff8800197ff878 ffff880019631700 ffff880019631700 [ 2461.580103] Call Trace: [ 2461.580103] [<ffffffff817355f9>] schedule+0x29/0x70 [ 2461.580103] [<ffffffff81731ad1>] schedule_timeout+0x1c1/0x360 [ 2461.580103] [<ffffffff810e69eb>] ? mark_held_locks+0xbb/0x140 [ 2461.580103] [<ffffffff817377ac>] ? _raw_spin_unlock_irq+0x2c/0x50 [ 2461.580103] [<ffffffff810e6b6d>] ? trace_hardirqs_on_caller+0xfd/0x1c0 [ 2461.580103] [<ffffffff81736398>] wait_for_completion_killable+0xe8/0x170 [ 2461.580103] [<ffffffff810b7fa0>] ? wake_up_state+0x20/0x20 [ 2461.580103] [<ffffffff81095825>] call_usermodehelper_exec+0x1a5/0x210 [ 2461.580103] [<ffffffff817362ed>] ? wait_for_completion_killable+0x3d/0x170 [ 2461.580103] [<ffffffff81095cc3>] __request_module+0x1b3/0x370 [ 2461.580103] [<ffffffff810e6b6d>] ? trace_hardirqs_on_caller+0xfd/0x1c0 [ 2461.580103] [<ffffffff8162c5c9>] ctrl_getfamily+0x159/0x190 [ 2461.580103] [<ffffffff8162d8a4>] genl_family_rcv_msg+0x1f4/0x2e0 [ 2461.580103] [<ffffffff8162d990>] ? genl_family_rcv_msg+0x2e0/0x2e0 [ 2461.580103] [<ffffffff8162da1e>] genl_rcv_msg+0x8e/0xd0 [ 2461.580103] [<ffffffff8162b729>] netlink_rcv_skb+0xa9/0xc0 [ 2461.580103] [<ffffffff8162bc88>] genl_rcv+0x28/0x40 [ 2461.580103] [<ffffffff8162ad6d>] netlink_unicast+0xdd/0x190 [ 2461.580103] [<ffffffff8162b149>] netlink_sendmsg+0x329/0x750 [ 2461.580103] [<ffffffff815db849>] sock_sendmsg+0x99/0xd0 [ 2461.580103] [<ffffffff810bb58f>] ? local_clock+0x5f/0x70 [ 2461.580103] [<ffffffff810e96e8>] ? lock_release_non_nested+0x308/0x350 [ 2461.580103] [<ffffffff815dbc6e>] ___sys_sendmsg+0x39e/0x3b0 [ 2461.580103] [<ffffffff810565af>] ? kvm_clock_read+0x2f/0x50 [ 2461.580103] [<ffffffff810218b9>] ? sched_clock+0x9/0x10 [ 2461.580103] [<ffffffff810bb2bd>] ? sched_clock_local+0x1d/0x80 [ 2461.580103] [<ffffffff810bb448>] ? sched_clock_cpu+0xa8/0x100 [ 2461.580103] [<ffffffff810e33ad>] ? trace_hardirqs_off+0xd/0x10 [ 2461.580103] [<ffffffff810bb58f>] ? local_clock+0x5f/0x70 [ 2461.580103] [<ffffffff810e3f7f>] ? lock_release_holdtime.part.28+0xf/0x1a0 [ 2461.580103] [<ffffffff8120fec9>] ? fget_light+0xf9/0x510 [ 2461.580103] [<ffffffff8120fe0c>] ? fget_light+0x3c/0x510 [ 2461.580103] [<ffffffff815dd1d2>] __sys_sendmsg+0x42/0x80 [ 2461.580103] [<ffffffff815dd222>] SyS_sendmsg+0x12/0x20 [ 2461.580103] [<ffffffff81741ad9>] system_call_fastpath+0x16/0x1b [ 2461.580103] modprobe D ffff88000f2c8000 4632 603 602 0x00000080 [ 2461.580103] ffff88000f04fba8 0000000000000046 00000000001d5340 ffff88000f04ffd8 [ 2461.580103] ffff88000f04ffd8 00000000001d5340 ffff8800377d4500 ffff8800377d4500 [ 2461.580103] ffffffff81d0b260 ffffffff81d0b268 ffffffff00000000 ffffffff81d0b2b0 [ 2461.580103] Call Trace: [ 2461.580103] [<ffffffff817355f9>] schedule+0x29/0x70 [ 2461.580103] [<ffffffff81736d4d>] rwsem_down_write_failed+0xed/0x1a0 [ 2461.580103] [<ffffffff810bb200>] ? update_cpu_load_active+0x10/0xb0 [ 2461.580103] [<ffffffff8137b473>] call_rwsem_down_write_failed+0x13/0x20 [ 2461.580103] [<ffffffff8173492d>] ? down_write+0x9d/0xb2 [ 2461.580103] [<ffffffff8162baa5>] ? genl_lock_all+0x15/0x30 [ 2461.580103] [<ffffffff8162baa5>] genl_lock_all+0x15/0x30 [ 2461.580103] [<ffffffff8162cbb3>] genl_register_family+0x53/0x1f0 [ 2461.580103] [<ffffffffa01dc000>] ? 0xffffffffa01dbfff [ 2461.580103] [<ffffffff8162d650>] genl_register_family_with_ops+0x20/0x80 [ 2461.580103] [<ffffffffa01dc000>] ? 0xffffffffa01dbfff [ 2461.580103] [<ffffffffa017fe84>] nl80211_init+0x24/0xf0 [cfg80211] [ 2461.580103] [<ffffffffa01dc000>] ? 0xffffffffa01dbfff [ 2461.580103] [<ffffffffa01dc043>] cfg80211_init+0x43/0xdb [cfg80211] [ 2461.580103] [<ffffffff810020fa>] do_one_initcall+0xfa/0x1b0 [ 2461.580103] [<ffffffff8105cb93>] ? set_memory_nx+0x43/0x50 [ 2461.580103] [<ffffffff810f75af>] load_module+0x1c6f/0x27f0 [ 2461.580103] [<ffffffff810f2c90>] ? store_uevent+0x40/0x40 [ 2461.580103] [<ffffffff810f82c6>] SyS_finit_module+0x86/0xb0 [ 2461.580103] [<ffffffff81741ad9>] system_call_fastpath+0x16/0x1b [ 2461.580103] Sched Debug Version: v0.10, 3.11.0-0.rc1.git4.1.fc20.x86_64 #1 Problem start to happen after adding net-pf-16-proto-16-family-nl80211 alias name to cfg80211 module by below commit (though that commit itself is perfectly fine): commit fb4e156886ce6e8309e912d8b370d192330d19d3 Author: Marcel Holtmann <marcel@holtmann.org> Date: Sun Apr 28 16:22:06 2013 -0700 nl80211: Add generic netlink module alias for cfg80211/nl80211 Reported-and-tested-by: Jeff Layton <jlayton@redhat.com> Reported-by: Richard W.M. Jones <rjones@redhat.com> Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Reviewed-by: Pravin B Shelar <pshelar@nicira.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * net: fec: workaround stop tx during errata ERR006358Frank Li2013-07-282-2/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If the ready bit in the transmit buffer descriptor (TxBD[R]) is previously detected as not set during a prior frame transmission, then the ENET_TDAR[TDAR] bit is cleared at a later time, even if additional TxBDs were added to the ring and the ENET_TDAR[TDAR] bit is set. This results in frames not being transmitted until there is a 0-to-1 transition on ENET_TDAR[TDAR]. Workarounds: code can use the transmit frame interrupt flag (ENET_EIR[TXF]) as a method to detect whether the ENET has completed transmission and the ENET_TDAR[TDAR] has been cleared. If ENET_TDAR[TDAR] is detected as cleared when packets are queued and waiting for transmit, then a write to the TDAR bit will restart TxBD processing. This case main happen when loading is light. A ethernet package may not send out utile next package put into tx queue. How to test: while [ true ] do ping <IP> -s 10000 -w 4 ping <IP> -s 6000 -w 2 ping <IP> -s 4000 -w 2 ping <IP> -s 10000 -w 2 done You will see below result in overnight test. 6008 bytes from 10.192.242.116: seq=1 ttl=128 time=0.722 ms 4008 bytes from 10.192.242.116: seq=0 ttl=128 time=1001.008 ms 4008 bytes from 10.192.242.116: seq=1 ttl=128 time=1.010 ms 10008 bytes from 10.192.242.116: seq=0 ttl=128 time=0.896 ms After apply this patch, >1000ms delay disappear. Signed-off-by: Frank Li <Frank.Li@freescale.com> Acked-by: Fugang Duan <B38611@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * qlcnic: Fix diagnostic interrupt test for 83xx adapters.Manish Chopra2013-07-281-0/+2
| | | | | | | | | | | | | | | | o Initialize proper interrupt handler for 83xx. Signed-off-by: Manish Chopra <manish.chopra@qlogic.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * qlcnic: Fix setting Guest VLANManish Chopra2013-07-281-1/+25
| | | | | | | | | | | | | | | | | | | | | | | | o When configuring guest VLAN after PVID configuration, VF was loading with previously configured PVID. Clear the PVID which was previously configured before configuring guest VLAN. o Display guest VLAN when it is configured Signed-off-by: Manish Chopra <manish.chopra@qlogic.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * qlcnic: Fix operation type and command type.Pratik Pujar2013-07-282-3/+3
| | | | | | | | | | | | | | | | | | Operation type and command type is not set correct in back channel response. Signed-off-by: Pratik Pujar <pratik.pujar@qlogic.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * qlcnic: Fix initialization of work function.Jitendra Kalsaria2013-07-281-2/+2
| | | | | | | | | | | | | | | | | | Work function needs to be initialized before we participate in inter device communication (IDC). Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * Revert "atl1c: Fix misuse of netdev_alloc_skb in refilling rx ring"David S. Miller2013-07-281-1/+1
| | | | | | | | | | | | | | | | | | | | | | This reverts commit ebe7fdbaf3e90ea22feade6c9f5e50f42b23b6d8. This change is not correct. GFP_DMA is not necessary for this device. There is some other problem causing this bug. Signed-off-by: David S. Miller <davem@davemloft.net>
| * atl1c: Fix misuse of netdev_alloc_skb in refilling rx ringNeil Horman2013-07-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | atl1c uses netdev_alloc_skb to refill its rx dma ring, but that call makes no guarantees about the suitability of the memory for use in DMA. As a result we've gotten reports of atl1c drivers occasionally hanging and needing to be reset: https://bugzilla.kernel.org/show_bug.cgi?id=54021 Fix this by modifying the call to use the internal version __netdev_alloc_skb, where you can set the gfp_mask explicitly to include GFP_DMA. Tested by two reporters in the above bug, who have the hardware to validate it. Both report immediate cessation of the problem with this patch Signed-off-by: Neil Horman <nhorman@tuxdriver.com> CC: Jay Cliburn <jcliburn@gmail.com> CC: "David S. Miller" <davem@davemloft.net> CC: stable@vger.kernel.org Tested-by: Luis Henriques <luis.henriques@canonical.com> Tested-by: Vincent Alquier <vincent.alquier@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * net/tg3: Fix warning from pci_disable_device()Gavin Shan2013-07-261-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The patch fixes following warning. The PCI device might have been disabled somewhere else when we have EEH errors during early stage. Device tg3 disabling already-disabled device WARNING: at drivers/pci/pci.c:1403 : NIP [c00000000044fd5c] .pci_disable_device+0xcc/0xe0 LR [c00000000044fd58] .pci_disable_device+0xc8/0xe0 Call Trace: [c000003f80bc7370] [c00000000044fd58] .pci_disable_device+0xc8/0xe0 [c000003f80bc73f0] [d00000001cfe8fc0] .tg3_init_one+0x2f0/0x19f0 [tg3] [c000003f80bc74d0] [c0000000004534e8] .local_pci_probe+0x68/0xb0 [c000003f80bc7560] [c0000000004537c8] .pci_device_probe+0x198/0x1a0 [c000003f80bc7610] [c0000000004f9e98] .driver_probe_device+0xd8/0x450 [c000003f80bc76a0] [c0000000004fa3bc] .__driver_attach+0x10c/0x110 [c000003f80bc7730] [c0000000004f6e94] .bus_for_each_dev+0x94/0x100 [c000003f80bc77d0] [c0000000004f9634] .driver_attach+0x34/0x50 [c000003f80bc7850] [c0000000004f8f98] .bus_add_driver+0x288/0x380 [c000003f80bc78f0] [c0000000004fae2c] .driver_register+0x9c/0x200 [c000003f80bc7980] [c000000000453214] .__pci_register_driver+0x64/0x90 [c000003f80bc7a10] [d00000001cff7a60] .tg3_driver_init+0x2c/0x40 [tg3] [c000003f80bc7a80] [c00000000000b424] .do_one_initcall+0x144/0x1f0 [c000003f80bc7b70] [c0000000001244a0] .load_module+0x1f30/0x2700 [c000003f80bc7d40] [c000000000124e80] .SyS_finit_module+0xc0/0x110 [c000003f80bc7e30] [c000000000009dd4] syscall_exit+0x0/0x98 Reported-by: Wei Yang <weiyang@linux.vnet.ibm.com> Signed-off-by: Gavin Shan <shangw@linux.vnet.ibm.com> Acked-by: Nithin Nayak Sujir <nsujir@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * net/tg3: Fix kernel crashGavin Shan2013-07-261-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | While EEH error happens, we might not have network device instance (struct net_device) yet. So we can't access the instance safely and check its link state, which causes kernel crash. The patch fixes it. EEH: Frozen PE#2 on PHB#3 detected EEH: This PCI device has failed 1 times in the last hour EEH: Notify device drivers to shutdown (NULL net_device): PCI I/O error detected Unable to handle kernel paging request for data at address 0x00000048 Faulting instruction address: 0xd00000001c9387a8 Oops: Kernel access of bad area, sig: 11 [#1] SMP NR_CPUS=1024 NUMA PowerNV : NIP [d00000001c9387a8] .tg3_io_error_detected+0x78/0x2a0 [tg3] LR [d00000001c9387a4] .tg3_io_error_detected+0x74/0x2a0 [tg3] Call Trace: [c000003f93a0f960] [d00000001c9387a4] .tg3_io_error_detected+0x74/0x2a0 [tg3] [c000003f93a0fa30] [c00000000003844c] .eeh_report_error+0xac/0x120 [c000003f93a0fac0] [c0000000000371bc] .eeh_pe_dev_traverse+0x8c/0x150 [c000003f93a0fb60] [c000000000038858] .eeh_handle_normal_event+0x128/0x3d0 [c000003f93a0fbf0] [c000000000038db8] .eeh_handle_event+0x2b8/0x2c0 [c000003f93a0fc90] [c000000000038e80] .eeh_event_handler+0xc0/0x170 [c000003f93a0fd30] [c0000000000cc000] .kthread+0xf0/0x100 [c000003f93a0fe30] [c00000000000a0dc] .ret_from_kernel_thread+0x5c/0x80 Reported-by: Wei Yang <weiyang@linux.vnet.ibm.com> Signed-off-by: Gavin Shan <shangw@linux.vnet.ibm.com> Acked-by: Nithin Nayak Sujir <nsujir@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * sysctl: range checking in do_proc_dointvec_ms_jiffies_convFrancesco Fusco2013-07-261-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | When (integer) sysctl values are expressed in ms and have to be represented internally as jiffies. The msecs_to_jiffies function returns an unsigned long, which gets assigned to the integer. This patch prevents the value to be assigned if bigger than INT_MAX, done in a similar way as in cba9f3 ("Range checking in do_proc_dointvec_(userhz_)jiffies_conv"). Signed-off-by: Francesco Fusco <ffusco@redhat.com> CC: Andrew Morton <akpm@linux-foundation.org> CC: linux-kernel@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
| * neigh: prevent overflowing params in /proc/sys/net/ipv4/neigh/Francesco Fusco2013-07-261-7/+22
| | | | | | | | | | | | | | | | | | Without this patch, the fields app_solicit, gc_thresh1, gc_thresh2, gc_thresh3, proxy_qlen, ucast_solicit, mcast_solicit could have assumed negative values when setting large numbers. Signed-off-by: Francesco Fusco <ffusco@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * drivers: net: sun4i-emac: select MDIO_SUN4IMaxime Ripard2013-07-261-0/+1
| | | | | | | | | | | | | | | | The EMAC driver can't work without its associated PHY driver. Reflect this in the Kconfig options by selecting it. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * drivers: net: allwinner: Fix Kconfig indentationMaxime Ripard2013-07-261-12/+13
| | | | | | | | | | Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * usbnet: do not pretend to support SG/TSOEric Dumazet2013-07-262-14/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | usbnet doesn't support yet SG, so drivers should not advertise SG or TSO capabilities, as they allow TCP stack to build large TSO packets that need to be linearized and might use order-5 pages. This adds an extra copy overhead and possible allocation failures. Current code ignore skb_linearize() return code so crashes are even possible. Best is to not pretend SG/TSO is supported, and add this again when/if usbnet really supports SG for devices who could get a performance gain. Based on a prior patch from Freddy Xin <freddy@asix.com.tw> Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * Merge branch 'for-davem' of ↵David S. Miller2013-07-2524-87/+184
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless John W. Linville says: ==================== This is another batch of fixes intended for the 3.11 stream. FWIW, this is the first request with fixes from the mac80211 and iwlwifi trees as well. Regarding the mac80211 bits, Johannes says: "Here I have a fix for RSSI thresholds in mesh, two minstrel fixes from Felix, an nl80211 fix from Michal and four various fixes I did myself." As for the iwlwifi bits, Johannes says: "Here I have a fix for debugfs directory creation (causing a spurious error message), two scanning fixes from David Spinadel, an LED fix and two patches related to a BA session problem that eventually caused firmware crashes from Emmanuel and a small BT fix for older devices as well as a workaround for a firmware problem with APs with very small beacon intervals from myself." Along with those: Arend van Spriel addresses a lock-up and a NULL pointer dereference in brcmfmac. Daniel Drake fixes an unhandled interrupt during device tear down in mwifiex. Larry Finger corrects a wil6210 build error. Oleksij Rempel fixes two ath9k_htc problems related to keeping the driver and firmware in sync. Solomon Peachy gives us a cw1200 fix to avoid an oops in monitor mode. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
| | * Merge branch 'master' of ↵John W. Linville2013-07-2424-87/+184
| | |\ | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem
| | | * brcmfmac: bail out of brcmf_txflowblock_if() for non-netdev interfaceArend van Spriel2013-07-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To avoid ending up in a NULL-pointer access, the function brcmf_txflowblock_if() should only be called for interfaces that have a netdev associated with it. Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | | * brcmfmac: decrement pending 8021x count upon tx failureArend van Spriel2013-07-221-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If the transmit fails because there are no hanger slots or any other reason and the packet was an EAPOL packet the pending counter should be decreased although it was not transmitted so the driver does not end up in a dead-lock. Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | | * ath: wil6210: Fix build errorLarry Finger2013-07-221-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Building driver wil6210 in 3.10 and 3.11 kernels yields the following errors: CC [M] drivers/net/wireless/ath/wil6210/debugfs.o drivers/net/wireless/ath/wil6210/debugfs.c: In function 'wil_print_ring': drivers/net/wireless/ath/wil6210/debugfs.c:163:11: error: pointer targets in passing argument 5 of 'hex_dump_to_buffer' differ in signedness [-Werror=pointer-sign] false); ^ In file included from include/linux/kernel.h:13:0, from include/linux/cache.h:4, from include/linux/time.h:4, from include/linux/stat.h:18, from include/linux/module.h:10, from drivers/net/wireless/ath/wil6210/debugfs.c:17: include/linux/printk.h:361:13: note: expected 'char *' but argument is of type 'unsigned char *' extern void hex_dump_to_buffer(const void *buf, size_t len, ^ drivers/net/wireless/ath/wil6210/debugfs.c: In function 'wil_txdesc_debugfs_show': drivers/net/wireless/ath/wil6210/debugfs.c:429:10: error: pointer targets in passing argument 5 of 'hex_dump_to_buffer' differ in signedness [-Werror=pointer-sign] sizeof(printbuf), false); ^ In file included from include/linux/kernel.h:13:0, from include/linux/cache.h:4, from include/linux/time.h:4, from include/linux/stat.h:18, from include/linux/module.h:10, from drivers/net/wireless/ath/wil6210/debugfs.c:17: include/linux/printk.h:361:13: note: expected 'char *' but argument is of type 'unsigned char *' extern void hex_dump_to_buffer(const void *buf, size_t len, ^ cc1: all warnings being treated as errors make[5]: *** [drivers/net/wireless/ath/wil6210/debugfs.o] Error 1 make[4]: *** [drivers/net/wireless/ath/wil6210] Error 2 make[3]: *** [drivers/net/wireless/ath] Error 2 make[2]: *** [drivers/net/wireless] Error 2 make[1]: *** [drivers/net] Error 2 make: *** [drivers] Error 2 These errors are fixed by changing the type of the buffer from "unsigned char *" to "char *". Reported-by: Thomas Fjellstrom <thomas@fjellstrom.ca> Tested-by: Thomas Fjellstrom <thomas@fjellstrom.ca> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Stable <stable@vger.kernel.org> [3.10] Cc: Thomas Fjellstrom <thomas@fjellstrom.ca> Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | | * cw1200: Fix OOPS in monitor modeSolomon Peachy2013-07-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In monitor mode, priv->vif is NULL, but at one point in the receive path we blindly attempt to dereference it. Add a test to prevent this. Signed-off-by: Solomon Peachy <pizza@shaftnet.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | | * ath9k_htc: reboot firmware if it was loadedOleksij Rempel2013-07-221-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently ath9k_htc will reboot firmware only if interface was ever started. Which lead to the problem in case where interface was never started but module need to be reloaded. This patch will partially fix bug "ath9k_htc: Target is unresponsive" https://github.com/qca/open-ath9k-htc-firmware/issues/1 Reproduction case: - plug adapter - make sure nothing will touch it. Stop Networkmanager or blacklist mac address of this adapter. - rmmod ath9k_htc; sleep 1; modprobe ath9k_htc Signed-off-by: Oleksij Rempel <linux@rempel-privat.de> Cc: <stable@vger.kernel.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | | * ath9k_htc: do some initial hardware configurationOleksij Rempel2013-07-221-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently we configure harwdare and clock, only after interface start. In this case, if we reload module or reboot PC without configuring adapter, firmware will freeze. There is no software way to reset adpter. This patch add initial configuration and set it in disabled state, to avoid this freeze. Behaviour of this patch should be similar to: ifconfig wlan0 up; ifconfig wlan0 down. Bug: https://github.com/qca/open-ath9k-htc-firmware/issues/1 Tested-by: Bo Shi <cnshibo@gmail.com> Signed-off-by: Oleksij Rempel <linux@rempel-privat.de> Cc: <stable@vger.kernel.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | | * mwifiex: fix IRQ enable/disableDaniel Drake2013-07-225-61/+57
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | During tear down (e.g. mwifiex_sdio_remove during system suspend), mwifiex left IRQs enabled for a significant period of time when it was unable to handle them correctly. This caused interrupt storms and interfered with the bluetooth interface on the same SDIO card. Solve this by disabling interrupts at the point when they can no longer be handled correctly, which is at the start of mwifiex_remove_card(). For cleanliness, we now enable interrupts in the mwifiex_add_card() path, to be symmetrical with the disabling of interrupts. We also couple the registration of the sdio IRQ handler with the actual enable/disable of interrupts at the hardware level. I also removed a write to this register in mwifiex_init_sdio which seemed pointless and won't cause any ill effects now that we only register the SDIO IRQ handler when we are ready to accept interrupts. Includes some corrections from Amitkumar Karwar. Signed-off-by: Daniel Drake <dsd@laptop.org> Acked-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | | * Merge branch 'for-john' of ↵John W. Linville2013-07-226-9/+56
| | | |\ | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-fixes
| | | | * iwlwifi: mvm: remove extra SSID from probe requestDavid Spinadel2013-07-161-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Bits 1-21 in this channel type attributes are indication for which SSID is going to be sent on this channel. Since the first SSID is sent implicitly in the probe request, we don't need to toggle its bit here. Signed-off-by: David Spinadel <david.spinadel@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | | | * iwlwifi: mvm: fix bug in scan ssidDavid Spinadel2013-07-161-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Increment index in each iteration. Without this increment we are overriding the added SSIDs and we will send only the last SSId and (n_ssids - 1) broadcast probes. Cc: <stable@vger.kernel.org> [3.9+] Signed-off-by: David Spinadel <david.spinadel@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | | | * iwlwifi: mvm: refuse connection to APs with BI < 16Johannes Berg2013-07-161-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Due to a firmware bug, it crashes when the beacon interval is smaller than 16. Avoid this by refusing the station state change creating the AP station, causing mac80211 to abandon the attempt to connect to the AP, and eventually wpa_s to blacklist it. Cc: stable@vger.kernel.org Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | | | * iwlwifi: mvm: track the number of Rx BA sessionsEmmanuel Grumbach2013-07-163-0/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The firmware / HW can't support more than 16 Rx BA sessions. Deny any attemps to open more sessions than that. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
| | | | * iwlwifi: mvm: fix L2P BA ressources leakEmmanuel Grumbach2013-07-161-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We didn't release the Rx AMPDU ressources properly. This bug led to firmware assert after 16 BA sessions. Cc: <stable@vger.kernel.org> [3.9+] Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
| | | | * iwlwifi: mvm: Fix VIF specific debugfs directory creationAlexander Bondar2013-07-161-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Avoid creating VIF specific debugfs directory if already exist. This may happen when, for example, resetting hw, suspend-resume. Signed-off-by: Alexander Bondar <alexander.bondar@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
| | | | * iwlwifi: dvm: don't send BT_CONFIG on devices w/o BluetoothJohannes Berg2013-07-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The BT_CONFIG command that is sent to the device during startup will enable BT coex unless the module parameter turns it off, but on devices without Bluetooth this may cause problems, as reported in Redhat BZ 885407. Fix this by sending the BT_CONFIG command only when the device has Bluetooth. Cc: stable@vger.kernel.org Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
| | | | * iwlwifi: mvm: unregister leds when registration failedEmmanuel Grumbach2013-07-161-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This was missing and prevented any further attempts to load the module. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
| | | * | Merge branch 'for-john' of ↵John W. Linville2013-07-227-11/+56
| | | |\ \ | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-09 10:32:17 +0100