1. 25 Mar, 2014 3 commits
    • Linus Torvalds's avatar
      Merge branch 'parisc-3.14' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux · 82231646
      Linus Torvalds authored
      Pull parisc updates from Helge Deller:
       - revert parts of the latest patch regarding font selection with STICON
         console
       - wire up the utimes() syscall for parisc
       - remove the unused parisc tmpalias code and unnecessary arch*relax
         defines
      
      * 'parisc-3.14' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
        parisc: locks: remove redundant arch_*_relax operations
        parisc: wire up sys_utimes
        parisc: Remove unused CONFIG_PARISC_TMPALIAS code
        partly revert commit 8a10bc9d: parisc/sti_console: prefer Linux fonts over built-in ROM fonts
      82231646
    • Linus Torvalds's avatar
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc · 56f1f4b2
      Linus Torvalds authored
      Pull sparc fixes from David Miller:
      
       1) Do serial locking in a way that makes things clear that these are
          IRQ spinlocks.
      
       2) Conversion to generic idle loop broke first generation Niagara
          machines, need to have %pil interrupts enabled during cpu yield
          hypervisor call.
      
       3) Do not use magic constants for iterations over tsb tables, from Doug
          Wilson.
      
       4) Fix erroneous truncation of 64-bit system call return values to
          32-bit.  From Dave Kleikamp.
      
      * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc:
        sparc64: Make sure %pil interrupts are enabled during hypervisor yield.
        sparc64:tsb.c:use array size macro rather than number
        sparc64: don't treat 64-bit syscall return codes as 32-bit
        sparc: serial: Clean up the locking for -rt
      56f1f4b2
    • Linus Torvalds's avatar
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net · 8a109446
      Linus Torvalds authored
      Pull networking fixes from David Miller:
      
       1) OpenVswitch's lookup_datapath() returns error pointers, so don't
          check against NULL.  From Jiri Pirko.
      
       2) pfkey_compile_policy() code path tries to do a GFP_KERNEL allocation
          under RCU locks, fix by using GFP_ATOMIC when necessary.  From
          Nikolay Aleksandrov.
      
       3) phy_suspend() indirectly passes uninitialized data into the ethtool
          get wake-on-land implementations.  Fix from Sebastian Hesselbarth.
      
       4) CPSW driver unregisters CPTS twice, fix from Benedikt Spranger.
      
       5) If SKB allocation of reply packet fails, vxlan's arp_reduce() defers
          a NULL pointer.  Fix from David Stevens.
      
       6) IPV6 neigh handling in vxlan doesn't validate the destination
          address properly, and it builds a packet with the src and dst
          reversed.  Fix also from David Stevens.
      
       7) Fix spinlock recursion during subscription failures in TIPC stack,
          from Erik Hugne.
      
       8) Revert buggy conversion of davinci_emac to devm_request_irq, from
          Chrstian Riesch.
      
       9) Wrong flags passed into forwarding database netlink notifications,
          from Nicolas Dichtel.
      
      10) The netpoll neighbour soliciation handler checks wrong ethertype,
          needs to be ETH_P_IPV6 rather than ETH_P_ARP.  Fix from Li RongQing.
      
      * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (34 commits)
        tipc: fix spinlock recursion bug for failed subscriptions
        vxlan: fix nonfunctional neigh_reduce()
        net: davinci_emac: Fix rollback of emac_dev_open()
        net: davinci_emac: Replace devm_request_irq with request_irq
        netpoll: fix the skb check in pkt_is_ns
        net: micrel : ks8851-ml: add vdd-supply support
        ip6mr: fix mfc notification flags
        ipmr: fix mfc notification flags
        rtnetlink: fix fdb notification flags
        tcp: syncookies: do not use getnstimeofday()
        netlink: fix setsockopt in mmap examples in documentation
        openvswitch: Correctly report flow used times for first 5 minutes after boot.
        via-rhine: Disable device in error path
        ATHEROS-ATL1E: Convert iounmap to pci_iounmap
        vxlan: fix potential NULL dereference in arp_reduce()
        cnic: Update version to 2.5.20 and copyright year.
        cnic,bnx2i,bnx2fc: Fix inconsistent use of page size
        cnic: Use proper ulp_ops for per device operations.
        net: cdc_ncm: fix control message ordering
        ipv6: ip6_append_data_mtu do not handle the mtu of the second fragment properly
        ...
      8a109446
  2. 24 Mar, 2014 8 commits
    • Erik Hugne's avatar
      tipc: fix spinlock recursion bug for failed subscriptions · a5d0e7c0
      Erik Hugne authored
      If a topology event subscription fails for any reason, such as out
      of memory, max number reached or because we received an invalid
      request the correct behavior is to terminate the subscribers
      connection to the topology server. This is currently broken and
      produces the following oops:
      
      [27.953662] tipc: Subscription rejected, illegal request
      [27.955329] BUG: spinlock recursion on CPU#1, kworker/u4:0/6
      [27.957066]  lock: 0xffff88003c67f408, .magic: dead4ead, .owner: kworker/u4:0/6, .owner_cpu: 1
      [27.958054] CPU: 1 PID: 6 Comm: kworker/u4:0 Not tainted 3.14.0-rc6+ #5
      [27.960230] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
      [27.960874] Workqueue: tipc_rcv tipc_recv_work [tipc]
      [27.961430]  ffff88003c67f408 ffff88003de27c18 ffffffff815c0207 ffff88003de1c050
      [27.962292]  ffff88003de27c38 ffffffff815beec5 ffff88003c67f408 ffffffff817f0a8a
      [27.963152]  ffff88003de27c58 ffffffff815beeeb ffff88003c67f408 ffffffffa0013520
      [27.964023] Call Trace:
      [27.964292]  [<ffffffff815c0207>] dump_stack+0x45/0x56
      [27.964874]  [<ffffffff815beec5>] spin_dump+0x8c/0x91
      [27.965420]  [<ffffffff815beeeb>] spin_bug+0x21/0x26
      [27.965995]  [<ffffffff81083df6>] do_raw_spin_lock+0x116/0x140
      [27.966631]  [<ffffffff815c6215>] _raw_spin_lock_bh+0x15/0x20
      [27.967256]  [<ffffffffa0008540>] subscr_conn_shutdown_event+0x20/0xa0 [tipc]
      [27.968051]  [<ffffffffa000fde4>] tipc_close_conn+0xa4/0xb0 [tipc]
      [27.968722]  [<ffffffffa00101ba>] tipc_conn_terminate+0x1a/0x30 [tipc]
      [27.969436]  [<ffffffffa00089a2>] subscr_conn_msg_event+0x1f2/0x2f0 [tipc]
      [27.970209]  [<ffffffffa0010000>] tipc_receive_from_sock+0x90/0xf0 [tipc]
      [27.970972]  [<ffffffffa000fa79>] tipc_recv_work+0x29/0x50 [tipc]
      [27.971633]  [<ffffffff8105dbf5>] process_one_work+0x165/0x3e0
      [27.972267]  [<ffffffff8105e869>] worker_thread+0x119/0x3a0
      [27.972896]  [<ffffffff8105e750>] ? manage_workers.isra.25+0x2a0/0x2a0
      [27.973622]  [<ffffffff810648af>] kthread+0xdf/0x100
      [27.974168]  [<ffffffff810647d0>] ? kthread_create_on_node+0x1a0/0x1a0
      [27.974893]  [<ffffffff815ce13c>] ret_from_fork+0x7c/0xb0
      [27.975466]  [<ffffffff810647d0>] ? kthread_create_on_node+0x1a0/0x1a0
      
      The recursion occurs when subscr_terminate tries to grab the
      subscriber lock, which is already taken by subscr_conn_msg_event.
      We fix this by checking if the request to establish a new
      subscription was successful, and if not we initiate termination of
      the subscriber after we have released the subscriber lock.
      Signed-off-by: default avatarErik Hugne <erik.hugne@ericsson.com>
      Reviewed-by: default avatarJon Maloy <jon.maloy@ericsson.com>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      a5d0e7c0
    • David Stevens's avatar
      vxlan: fix nonfunctional neigh_reduce() · 4b29dba9
      David Stevens authored
      The VXLAN neigh_reduce() code is completely non-functional since
      check-in. Specific errors:
      
      1) The original code drops all packets with a multicast destination address,
      	even though neighbor solicitations are sent to the solicited-node
      	address, a multicast address. The code after this check was never run.
      2) The neighbor table lookup used the IPv6 header destination, which is the
      	solicited node address, rather than the target address from the
      	neighbor solicitation. So neighbor lookups would always fail if it
      	got this far. Also for L3MISSes.
      3) The code calls ndisc_send_na(), which does a send on the tunnel device.
      	The context for neigh_reduce() is the transmit path, vxlan_xmit(),
      	where the host or a bridge-attached neighbor is trying to transmit
      	a neighbor solicitation. To respond to it, the tunnel endpoint needs
      	to do a *receive* of the appropriate neighbor advertisement. Doing a
      	send, would only try to send the advertisement, encapsulated, to the
      	remote destinations in the fdb -- hosts that definitely did not do the
      	corresponding solicitation.
      4) The code uses the tunnel endpoint IPv6 forwarding flag to determine the
      	isrouter flag in the advertisement. This has nothing to do with whether
      	or not the target is a router, and generally won't be set since the
      	tunnel endpoint is bridging, not routing, traffic.
      
      	The patch below creates a proxy neighbor advertisement to respond to
      neighbor solicitions as intended, providing proper IPv6 support for neighbor
      reduction.
      Signed-off-by: default avatarDavid L Stevens <dlstevens@us.ibm.com>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      4b29dba9
    • David S. Miller's avatar
      Merge branch 'davinci_emac' · 866b7cdf
      David S. Miller authored
      Christian Riesch says:
      
      ====================
      net: davinci_emac: Fix interrupt requests and error handling
      
      since commit 6892b41d (Linux 3.11) the
      davinci_emac driver is broken. After doing ifconfig down, ifconfig up,
      requesting the interrupts for the driver fails. The interface remains dead
      until the board is rebooted.
      
      The first patch in this patchset reverts commit
      6892b41d partially and makes the driver
      useable again.
      
      During the work on the first patch, a number of bugs in the error handling
      of the driver's ndo_open code were found. The second patch fixes these bugs.
      
      I believe the first patch meets the rules for stable kernels, I therefore added
      the stable tag to this patch. The second patch is just cleanup, the code
      that is fixed by this patch is only executed in case of an error.
      ====================
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      866b7cdf
    • Christian Riesch's avatar
      net: davinci_emac: Fix rollback of emac_dev_open() · cd11cf50
      Christian Riesch authored
      If an error occurs during the initialization in emac_dev_open() (the
      driver's ndo_open function), interrupts, DMA descriptors etc. must be freed.
      The current rollback code is buggy in several ways.
      
        1) Freeing the interrupts. The current code will not free all interrupts
           that were requested by the driver. Furthermore,  the code tries to do a
           platform_get_resource(priv->pdev, IORESOURCE_IRQ, -1) in its last
           iteration.
      
           This patch fixes these bugs.
      
        2) Wrong order of err: and rollback: labels. If the setup of the PHY in
           the code fails, the interrupts that have been requested before are
           not freed:
      
              request irq
                      if requesting irqs fails, goto rollback
              setup phy
                      if phy setup fails, goto err
              return 0
      
           rollback:
              free irqs
           err:
      
           This patch brings the code into the correct order.
      
        3) The code calls napi_enable() and emac_int_enable(), but does not
           undo both in case of an error.
      
           This patch adds calls of emac_int_disable() and napi_disable() to the
           rollback code.
      
        4) RX DMA descriptors are not freed in case of an error: Right before
           requesting the irqs, the function creates DMA descriptors for the
           RX channel. These RX descriptors are never freed when we jump to either
           rollback or err.
      
           This patch adds code for freeing the DMA descriptors in the case of
           an initialization error. This required a modification of
           cpdma_ctrl_stop() in davinci_cpdma.c: We must be able to call this
           function to free the DMA descriptors while the DMA channels are
           in IDLE state (before cpdma_ctlr_start() was called).
      
      Tested on a custom board with the Texas Instruments AM1808.
      Signed-off-by: default avatarChristian Riesch <christian.riesch@omicron.at>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      cd11cf50
    • Christian Riesch's avatar
      net: davinci_emac: Replace devm_request_irq with request_irq · 33b7107f
      Christian Riesch authored
      In commit 6892b41d
      
      Author: Lad, Prabhakar <prabhakar.csengg@gmail.com>
      Date:   Tue Jun 25 21:24:51 2013 +0530
      net: davinci: emac: Convert to devm_* api
      
      the call of request_irq is replaced by devm_request_irq and the call
      of free_irq is removed. But since interrupts are requested in
      emac_dev_open, doing ifconfig up/down on the board requests the
      interrupts again each time, causing devm_request_irq to fail. The
      interface is dead until the device is rebooted.
      
      This patch reverts said commit partially: It changes the driver back
      to use request_irq instead of devm_request_irq, puts free_irq back in
      place, but keeps the remaining changes of the original patch.
      Reported-by: default avatarJon Ringle <jon@ringle.org>
      Signed-off-by: default avatarChristian Riesch <christian.riesch@omicron.at>
      Cc: Lad, Prabhakar <prabhakar.csengg@gmail.com>
      Cc: <stable@vger.kernel.org>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      33b7107f
    • Li RongQing's avatar
      netpoll: fix the skb check in pkt_is_ns · c27f0872
      Li RongQing authored
      Neighbor Solicitation is ipv6 protocol, so we should check
      skb->protocol with ETH_P_IPV6
      Signed-off-by: default avatarLi RongQing <roy.qing.li@gmail.com>
      Cc: WANG Cong <amwang@redhat.com>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      c27f0872
    • David S. Miller's avatar
      sparc64: Make sure %pil interrupts are enabled during hypervisor yield. · cb3042d6
      David S. Miller authored
      In arch_cpu_idle() we must enable %pil based interrupts before
      potentially invoking the hypervisor cpu yield call.
      
      As per the Hypervisor API documentation for cpu_yield:
      
      	Interrupts which are blocked by some mechanism other that
      	pstate.ie (for example %pil) are not guaranteed to cause
      	a return from this service.
      
      It seems that only first generation Niagara chips are hit by this
      bug.  My best guess is that later chips implement this in hardware
      and wake up anyways from %pil events, whereas in first generation
      chips the yield is implemented completely in hypervisor code and
      requires %pil to be enabled in order to wake properly from this
      call.
      
      Fixes: 87fa05ae ("sparc: Use generic idle loop")
      Reported-by: default avatarFabio M. Di Nitto <fabbione@fabbione.net>
      Reported-by: default avatarJan Engelhardt <jengelh@inai.de>
      Tested-by: default avatarJan Engelhardt <jengelh@inai.de>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      cb3042d6
    • Nishanth Menon's avatar
      net: micrel : ks8851-ml: add vdd-supply support · ebf4ad95
      Nishanth Menon authored
      Few platforms use external regulator to keep the ethernet MAC supplied.
      So, request and enable the regulator for driver functionality.
      
      Fixes: 66fda75f (regulator: core: Replace direct ops->disable usage)
      Reported-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
      Suggested-by: default avatarMarkus Pargmann <mpa@pengutronix.de>
      Signed-off-by: default avatarNishanth Menon <nm@ti.com>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      ebf4ad95
  3. 23 Mar, 2014 4 commits
  4. 22 Mar, 2014 2 commits
  5. 21 Mar, 2014 5 commits
  6. 20 Mar, 2014 13 commits
  7. 19 Mar, 2014 5 commits
    • Hugh Dickins's avatar
      mm: fix bad rss-counter if remap_file_pages raced migration · 88784396
      Hugh Dickins authored
      Fix some "Bad rss-counter state" reports on exit, arising from the
      interaction between page migration and remap_file_pages(): zap_pte()
      must count a migration entry when zapping it.
      
      And yes, it is possible (though very unusual) to find an anon page or
      swap entry in a VM_SHARED nonlinear mapping: coming from that horrid
      get_user_pages(write, force) case which COWs even in a shared mapping.
      Signed-off-by: default avatarHugh Dickins <hughd@google.com>
      Tested-by: Sasha Levin sasha.levin@oracle.com>
      Tested-by: Dave Jones davej@redhat.com>
      Cc: Cyrill Gorcunov <gorcunov@gmail.com>
      Cc: Andrew Morton <akpm@linux-foundation.org>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      88784396
    • Linus Torvalds's avatar
      Merge tag 'pci-v3.14-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci · 7c1cfacc
      Linus Torvalds authored
      Pull PCI resource management fix from Bjorn Helgaas:
       "This is a fix for an AGP regression exposed by e501b3d8 ("agp:
        Support 64-bit APBASE"), which we merged in v3.14-rc1.
      
        We've warned about the conflict between the GART and PCI resources and
        cleared out the PCI resource for a long time, but after e501b3d8,
        we still *use* that cleared-out PCI resource.  I think the GART
        resource is incorrect, so this patch removes it"
      
      * tag 'pci-v3.14-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
        Revert "[PATCH] Insert GART region into resource map"
      7c1cfacc
    • Linus Torvalds's avatar
      Merge branch 'for-3.14-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup · 7c389538
      Linus Torvalds authored
      Pull cgroup fix from Tejun Heo:
       "One really late cgroup patch to fix error path in create_css().
        Hitting this bug would be pretty rare but still possible and it gets
        delayed we'd need to backport it through -stable anyway.  It only
        updates error path in create_css() and has low chance of new
        breakages"
      
      * 'for-3.14-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
        cgroup: fix a failure path in create_css()
      7c389538
    • Andreas Herrmann's avatar
      MIPS: Octeon: Fix warning in of_device_alloc on cn3xxx · 2eddb708
      Andreas Herrmann authored
      Starting with commit 3da52787 (of/irq:
      Rework of_irq_count()) the following warning is triggered on octeon
      cn3xxx:
      
      [    0.887281] WARNING: CPU: 0 PID: 1 at drivers/of/platform.c:171 of_device_alloc+0x228/0x230()
      [    0.895642] Modules linked in:
      [    0.898689] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.14.0-rc7-00012-g9ae51f2-dirty #41
      [    0.906860] Stack : c8b439581166d96e ffffffff816b0000 0000000040808000 ffffffff81185ddc
      [    0.906860] 	  0000000000000000 0000000000000000 0000000000000000 000000000000000b
      [    0.906860] 	  000000000000000a 000000000000000a 0000000000000000 0000000000000000
      [    0.906860] 	  ffffffff81740000 ffffffff81720000 ffffffff81615900 ffffffff816b0177
      [    0.906860] 	  ffffffff81727d10 800000041f868fb0 0000000000000001 0000000000000000
      [    0.906860] 	  0000000000000000 0000000000000038 0000000000000001 ffffffff81568484
      [    0.906860] 	  800000041f86faa8 ffffffff81145ddc 0000000000000000 ffffffff811873f4
      [    0.906860] 	  800000041f868b88 800000041f86f9c0 0000000000000000 ffffffff81569c9c
      [    0.906860] 	  0000000000000000 0000000000000000 0000000000000000 0000000000000000
      [    0.906860] 	  0000000000000000 ffffffff811205e0 0000000000000000 0000000000000000
      [    0.906860] 	  ...
      [    0.971695] Call Trace:
      [    0.974139] [<ffffffff811205e0>] show_stack+0x68/0x80
      [    0.979183] [<ffffffff81569c9c>] dump_stack+0x8c/0xe0
      [    0.984196] [<ffffffff81145efc>] warn_slowpath_common+0x84/0xb8
      [    0.990110] [<ffffffff81436888>] of_device_alloc+0x228/0x230
      [    0.995726] [<ffffffff814368d8>] of_platform_device_create_pdata+0x48/0xd0
      [    1.002593] [<ffffffff81436a94>] of_platform_bus_create+0x134/0x1e8
      [    1.008837] [<ffffffff81436af8>] of_platform_bus_create+0x198/0x1e8
      [    1.015064] [<ffffffff81436cc4>] of_platform_bus_probe+0xa4/0x100
      [    1.021149] [<ffffffff81100570>] do_one_initcall+0xd8/0x128
      [    1.026701] [<ffffffff816e2a10>] kernel_init_freeable+0x144/0x210
      [    1.032753] [<ffffffff81564bc4>] kernel_init+0x14/0x110
      [    1.037973] [<ffffffff8111bb44>] ret_from_kernel_thread+0x14/0x1c
      
      With this commit the kernel starts mapping the interrupts listed for
      gpio-controller node. irq_domain_ops for CIU (octeon_irq_ciu_map and
      octeon_irq_ciu_xlat) refuse to handle the GPIO lines (returning -EINVAL)
      and this is causing above warning in of_device_alloc().
      
      Modify irq_domain_ops for CIU and CIU2 to "gracefully handle" GPIO
      lines (neither return error code nor call octeon_irq_set_ciu_mapping
      for it). This should avoid the warning.
      
      (As before the real setup for GPIO lines will happen using
      irq_domain_ops of gpio-controller.)
      
      This patch is based on Wei's patch v2 (see
      http://marc.info/?l=linux-mips&m=139511814813247).
      Signed-off-by: default avatarAndreas Herrmann <andreas.herrmann@caviumnetworks.com>
      Reported-by: default avatarYang Wei <wei.yang@windriver.com>
      Acked-by: default avatarDavid Daney <david.daney@cavium.com>
      Cc: linux-mips@linux-mips.org
      Patchwork: https://patchwork.linux-mips.org/patch/6624/Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
      2eddb708
    • Viller Hsiao's avatar
      MIPS: ftrace: Tweak safe_load()/safe_store() macros · b08ac66b
      Viller Hsiao authored
      Due to name collision in ftrace safe_load and safe_store macros,
      these macros cannot take expressions as operands.
      
      For example, compiler will complain for a macro call like the following:
        safe_store_code(new_code2, ip + 4, faulted);
      
        arch/mips/include/asm/ftrace.h:61:6: note: in definition of macro 'safe_store'
           : [dst] "r" (dst), [src] "r" (src)\
              ^
        arch/mips/kernel/ftrace.c:118:2: note: in expansion of macro 'safe_store_code'
          safe_store_code(new_code2, ip + 4, faulted);
          ^
        arch/mips/kernel/ftrace.c:118:32: error: undefined named operand 'ip + 4'
          safe_store_code(new_code2, ip + 4, faulted);
                                        ^
        arch/mips/include/asm/ftrace.h:61:6: note: in definition of macro 'safe_store'
           : [dst] "r" (dst), [src] "r" (src)\
              ^
        arch/mips/kernel/ftrace.c:118:2: note: in expansion of macro 'safe_store_code'
          safe_store_code(new_code2, ip + 4, faulted);
          ^
      
      This build error is triggered by a4671094 [MIPS: ftrace: Fix icache flush
      range error].  Tweak variable naming in those macros to allow flexible
      operands.
      Signed-off-by: default avatarViller Hsiao <villerhsiao@gmail.com>
      Cc: linux-mips@linux-mips.org
      Cc: rostedt@goodmis.org
      Cc: fweisbec@gmail.com
      Cc: mingo@redhat.com
      Cc: Qais.Yousef@imgtec.com
      Patchwork: https://patchwork.linux-mips.org/patch/6622/Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
      b08ac66b