1. 29 Mar, 2019 3 commits
    • Linus Torvalds's avatar
      Merge tag 'drm-fixes-2019-03-29' of git://anongit.freedesktop.org/drm/drm · 9df0ef6c
      Linus Torvalds authored
      Pull drm fixes from Dave Airlie:
       "Weekly fixes roundup, nothing two serious, some usb device regressions
        are fixed, and i915 GVT has a bigger fix but otherwise not really much
        happening here.
      
        core:
         - fb bpp check regression fix
         - release/unplug fix
         - use after free fixes
      
        i915:
         - fix mmap range checks
         - fix gvt ppgtt mm LRU list access races
         - fix selftest error pointer check
         - fix a macro definition (pre-emptive for potential further backports)
         - fix one AML SKU ULX status
      
        amdgpu:
         - one variable refresh rate fix
      
        udl:
         - fix EDID reading
      
        tegra:
         - build/warning fixes
      
        meson:
         - cleanup path fixes
         - TMDS clock filter fix
      
        rockchip:
         - NV12 buffers and scalar fix"
      
      * tag 'drm-fixes-2019-03-29' of git://anongit.freedesktop.org/drm/drm: (22 commits)
        drm/i915/icl: Fix VEBOX mismatch BUG_ON()
        drm/i915/selftests: Fix an IS_ERR() vs NULL check
        drm/i915: Mark AML 0x87CA as ULX
        drm/meson: fix TMDS clock filtering for DMT monitors
        drm/meson: Uninstall IRQ handler
        drm/meson: Fix invalid pointer in meson_drv_unbind()
        drm/udl: Refactor edid retrieving in UDL driver (v2)
        drm: Fix drm_release() and device unplug
        drm/fb: avoid setting 0 depth.
        drm/tegra: vic: Fix implicit function declaration warning
        drm/tegra: hub: Fix dereference before check
        drm/i915/icl: Fix the TRANS_DDI_FUNC_CTL2 bitfield macro
        drm/amd/display: Only allow VRR when vrefresh is within supported range
        drm/rockchip: vop: reset scale mode when win is disabled
        drm/vkms: fix use-after-free when drm_gem_handle_create() fails
        drm/vgem: fix use-after-free when drm_gem_handle_create() fails
        drm/i915/gvt: Add mutual lock for ppgtt mm LRU list
        drm/i915/gvt: Only assign ppgtt root at dispatch time
        drm/i915/gvt: Don't submit request for error workload dispatch
        drm/i915/gvt: stop scheduling workload when vgpu is inactive
        ...
      9df0ef6c
    • Dave Airlie's avatar
      Merge tag 'drm-intel-fixes-2019-03-28' of... · 0271ab11
      Dave Airlie authored
      Merge tag 'drm-intel-fixes-2019-03-28' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes
      
      drm/i915 fixes for v5.2-rc3:
      - fix mmap range checks
      - fix gvt ppgtt mm LRU list access races
      - fix selftest error pointer check
      - fix a macro definition (pre-emptive for potential further backports)
      - fix one AML SKU ULX status
      Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
      
      From: Jani Nikula <jani.nikula@intel.com>
      Link: https://patchwork.freedesktop.org/patch/msgid/87sgv6ao7a.fsf@intel.com
      0271ab11
    • Dave Airlie's avatar
  2. 28 Mar, 2019 7 commits
    • Linus Torvalds's avatar
      Merge tag 'pci-v5.1-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci · 9936328b
      Linus Torvalds authored
      Pull PCI fixes from Bjorn Helgaas:
       "PCI fixes:
      
         - Clear level-triggered interrupts for the bandwidth notification
           supported added for v5.1 (Alexandru Gagniuc)
      
         - Clear bandwidth notification interrupts before enabling them (Lukas
           Wunner)
      
         - Report post-enumeration bandwidth changes only once for
           multi-function devices (Lukas Wunner)"
      
      * tag 'pci-v5.1-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
        PCI/LINK: Deduplicate bandwidth reports for multi-function devices
        PCI/LINK: Clear bandwidth notification interrupt before enabling it
        PCI/LINK: Supply IRQ handler so level-triggered IRQs are acked
      9936328b
    • David Howells's avatar
      afs: Fix StoreData op marshalling · 8c7ae38d
      David Howells authored
      The marshalling of AFS.StoreData, AFS.StoreData64 and YFS.StoreData64 calls
      generated by ->setattr() ops for the purpose of expanding a file is
      incorrect due to older documentation incorrectly describing the way the RPC
      'FileLength' parameter is meant to work.
      
      The older documentation says that this is the length the file is meant to
      end up at the end of the operation; however, it was never implemented this
      way in any of the servers, but rather the file is truncated down to this
      before the write operation is effected, and never expanded to it (and,
      indeed, it was renamed to 'TruncPos' in 2014).
      
      Fix this by setting the position parameter to the new file length and doing
      a zero-lengh write there.
      
      The bug causes Xwayland to SIGBUS due to unexpected non-expansion of a file
      it then mmaps.  This can be tested by giving the following test program a
      filename in an AFS directory:
      
      	#include <stdio.h>
      	#include <stdlib.h>
      	#include <unistd.h>
      	#include <fcntl.h>
      	#include <sys/mman.h>
      	int main(int argc, char *argv[])
      	{
      		char *p;
      		int fd;
      		if (argc != 2) {
      			fprintf(stderr,
      				"Format: test-trunc-mmap <file>\n");
      			exit(2);
      		}
      		fd = open(argv[1], O_RDWR | O_CREAT | O_TRUNC);
      		if (fd < 0) {
      			perror(argv[1]);
      			exit(1);
      		}
      		if (ftruncate(fd, 0x140008) == -1) {
      			perror("ftruncate");
      			exit(1);
      		}
      		p = mmap(NULL, 4096, PROT_READ | PROT_WRITE,
      			 MAP_SHARED, fd, 0);
      		if (p == MAP_FAILED) {
      			perror("mmap");
      			exit(1);
      		}
      		p[0] = 'a';
      		if (munmap(p, 4096) < 0) {
      			perror("munmap");
      			exit(1);
      		}
      		if (close(fd) < 0) {
      			perror("close");
      			exit(1);
      		}
      		exit(0);
      	}
      
      Fixes: 31143d5d ("AFS: implement basic file write support")
      Reported-by: default avatarJonathan Billings <jsbillin@umich.edu>
      Tested-by: default avatarJonathan Billings <jsbillin@umich.edu>
      Signed-off-by: default avatarDavid Howells <dhowells@redhat.com>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      8c7ae38d
    • David Howells's avatar
      vfs: Update mount API docs · 7d6ab823
      David Howells authored
      Update the mount API docs to reflect recent changes to the code.
      Signed-off-by: default avatarDavid Howells <dhowells@redhat.com>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      7d6ab823
    • Linus Torvalds's avatar
      Merge tag 's390-5.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux · bfed6d0f
      Linus Torvalds authored
      Pull s390 fixes from Martin Schwidefsky:
       "Improvements and bug fixes for 5.1-rc2:
      
         - Fix early free of the channel program in vfio
      
         - On AP device removal make sure that all messages are flushed with
           the driver still attached that queued the message
      
         - Limit brk randomization to 32MB to reduce the chance that the heap
           of ld.so is placed after the main stack
      
         - Add a rolling average for the steal time of a CPU, this will be
           needed for KVM to decide when to do busy waiting
      
         - Fix a warning in the CPU-MF code
      
         - Add a notification handler for AP configuration change to react
           faster to new AP devices"
      
      * tag 's390-5.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
        s390/cpumf: Fix warning from check_processor_id
        zcrypt: handle AP Info notification from CHSC SEI command
        vfio: ccw: only free cp on final interrupt
        s390/vtime: steal time exponential moving average
        s390/zcrypt: revisit ap device remove procedure
        s390: limit brk randomization to 32MB
      bfed6d0f
    • Linus Torvalds's avatar
      Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc · 97c41a6b
      Linus Torvalds authored
      Pull ARM SoC fixes from Arnd Bergmann:
       "A couple of minor fixes only for now
      
         - fix for incorrect DMA channels on Renesas R-Car
      
         - Broadcom bcm2835 error handling fixes
      
         - Kconfig dependency fixes for bcm2835 and davinci
      
         - CPU idle wakeup fix for i.MX6
      
         - MMC regression on Tegra186
      
         - fix incorrect phy settings on one imx board"
      
      * tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
        arm64: tegra: Disable CQE Support for SDMMC4 on Tegra186
        ARM: dts: nomadik: Fix polarity of SPI CS
        ARM: davinci: fix build failure with allnoconfig
        ARM: imx_v4_v5_defconfig: enable PWM driver
        ARM: imx_v6_v7_defconfig: continue compiling the pwm driver
        ARM: dts: imx6dl-yapp4: Use correct pseudo PHY address for the switch
        ARM: dts: imx6qdl: Fix typo in imx6qdl-icore-rqs.dtsi
        ARM: dts: imx6ull: Use the correct style for SPDX License Identifier
        ARM: dts: pfla02: increase phy reset duration
        ARM: imx6q: cpuidle: fix bug that CPU might not wake up at expected time
        ARM: imx51: fix a leaked reference by adding missing of_node_put
        ARM: dts: imx6dl-yapp4: Use rgmii-id phy mode on the cpu port
        arm64: bcm2835: Add missing dependency on MFD_CORE.
        ARM: dts: bcm283x: Fix hdmi hpd gpio pull
        soc: bcm: bcm2835-pm: Fix error paths of initialization.
        soc: bcm: bcm2835-pm: Fix PM_IMAGE_PERI power domain support.
        arm64: dts: renesas: r8a774c0: Fix SCIF5 DMA channels
        arm64: dts: renesas: r8a77990: Fix SCIF5 DMA channels
      97c41a6b
    • José Roberto de Souza's avatar
      drm/i915/icl: Fix VEBOX mismatch BUG_ON() · 26cdaac4
      José Roberto de Souza authored
      GT VEBOX DISABLE is only 4 bits wide but it was using a 8 bits wide
      mask, the remaning reserved bits is set to 0 causing 4 more
      nonexistent VEBOX engines being detected as enabled, triggering the
      BUG_ON() because of mismatch between vebox_mask and newly added
      VEBOX_MASK().
      
      [   64.081621] [drm:intel_device_info_init_mmio [i915]] vdbox enable: 0005, instances: 0005
      [   64.081763] [drm:intel_device_info_init_mmio [i915]] vebox enable: 00f1, instances: 0001
      [   64.081825] intel_device_info_init_mmio:925 GEM_BUG_ON(vebox_mask != ({ unsigned int first__ = (VECS0); unsigned int count__ = (2); ((&(dev_priv)->__info)->engine_mask & (((~0UL) - (1UL << (first__)) + 1) & (~0UL >> (64 - 1 - (first__ + count__ - 1))))) >> first__; }))
      [   64.082047] ------------[ cut here ]------------
      [   64.082054] kernel BUG at drivers/gpu/drm/i915/intel_device_info.c:925!
      
      BSpec: 20680
      Fixes: 26376a7e ("drm/i915/icl: Check for fused-off VDBOX and VEBOX instances")
      Cc: Chris Wilson <chris@chris-wilson.co.uk>
      Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
      Cc: Oscar Mateo <oscar.mateo@intel.com>
      Signed-off-by: default avatarJosé Roberto de Souza <jose.souza@intel.com>
      Reviewed-by: default avatarTvrtko Ursulin <tvrtko.ursulin@intel.com>
      Signed-off-by: default avatarChris Wilson <chris@chris-wilson.co.uk>
      Link: https://patchwork.freedesktop.org/patch/msgid/20190326230223.26336-1-jose.souza@intel.com
      (cherry picked from commit 547fcf9b)
      Signed-off-by: default avatarJani Nikula <jani.nikula@intel.com>
      26cdaac4
    • Thomas Richter's avatar
      s390/cpumf: Fix warning from check_processor_id · b6ffdf27
      Thomas Richter authored
      Function __hw_perf_event_init() used a CPU variable without
      ensuring CPU preemption has been disabled. This caused the
      following warning in the kernel log:
      
        [ 7.277085] BUG: using smp_processor_id() in preemptible
                       [00000000] code: cf-csdiag/1892
        [ 7.277111] caller is cf_diag_event_init+0x13a/0x338
        [ 7.277122] CPU: 10 PID: 1892 Comm: cf-csdiag Not tainted
                       5.0.0-20190318.rc0.git0.9e1a11e0f602.300.fc29.s390x+debug #1
        [ 7.277131] Hardware name: IBM 2964 NC9 712 (LPAR)
        [ 7.277139] Call Trace:
        [ 7.277150] ([<000000000011385a>] show_stack+0x82/0xd0)
        [ 7.277161]  [<0000000000b7a71a>] dump_stack+0x92/0xd0
        [ 7.277174]  [<00000000007b7e9c>] check_preemption_disabled+0xe4/0x100
        [ 7.277183]  [<00000000001228aa>] cf_diag_event_init+0x13a/0x338
        [ 7.277195]  [<00000000002cf3aa>] perf_try_init_event+0x72/0xf0
        [ 7.277204]  [<00000000002d0bba>] perf_event_alloc+0x6fa/0xce0
        [ 7.277214]  [<00000000002dc4a8>] __s390x_sys_perf_event_open+0x398/0xd50
        [ 7.277224]  [<0000000000b9e8f0>] system_call+0xdc/0x2d8
        [ 7.277233] 2 locks held by cf-csdiag/1892:
        [ 7.277241]  #0: 00000000976f5510 (&sig->cred_guard_mutex){+.+.},
                        at: __s390x_sys_perf_event_open+0xd2e/0xd50
        [ 7.277257]  #1: 00000000363b11bd (&pmus_srcu){....},
                        at: perf_event_alloc+0x52e/0xce0
      
      The variable is now accessed in proper context. Use
      get_cpu_var()/put_cpu_var() pair to disable
      preemption during access.
      As the hardware authorization settings apply to all CPUs, it
      does not matter which CPU is used to check the authorization setting.
      
      Remove the event->count assignment. It is not needed as function
      perf_event_alloc() allocates memory for the event with kzalloc() and
      thus count is already set to zero.
      
      Fixes: fe5908bc ("s390/cpum_cf_diag: Add support for s390 counter facility diagnostic trace")
      Signed-off-by: default avatarThomas Richter <tmricht@linux.ibm.com>
      Reviewed-by: default avatarHendrik Brueckner <brueckner@linux.ibm.com>
      Signed-off-by: default avatarMartin Schwidefsky <schwidefsky@de.ibm.com>
      b6ffdf27
  3. 27 Mar, 2019 2 commits
    • Linus Torvalds's avatar
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net · 1a9df9e2
      Linus Torvalds authored
      Pull networking fixes from David Miller:
       "Fixes here and there, a couple new device IDs, as usual:
      
         1) Fix BQL race in dpaa2-eth driver, from Ioana Ciornei.
      
         2) Fix 64-bit division in iwlwifi, from Arnd Bergmann.
      
         3) Fix documentation for some eBPF helpers, from Quentin Monnet.
      
         4) Some UAPI bpf header sync with tools, also from Quentin Monnet.
      
         5) Set descriptor ownership bit at the right time for jumbo frames in
            stmmac driver, from Aaro Koskinen.
      
         6) Set IFF_UP properly in tun driver, from Eric Dumazet.
      
         7) Fix load/store doubleword instruction generation in powerpc eBPF
            JIT, from Naveen N. Rao.
      
         8) nla_nest_start() return value checks all over, from Kangjie Lu.
      
         9) Fix asoc_id handling in SCTP after the SCTP_*_ASSOC changes this
            merge window. From Marcelo Ricardo Leitner and Xin Long.
      
        10) Fix memory corruption with large MTUs in stmmac, from Aaro
            Koskinen.
      
        11) Do not use ipv4 header for ipv6 flows in TCP and DCCP, from Eric
            Dumazet.
      
        12) Fix topology subscription cancellation in tipc, from Erik Hugne.
      
        13) Memory leak in genetlink error path, from Yue Haibing.
      
        14) Valid control actions properly in packet scheduler, from Davide
            Caratti.
      
        15) Even if we get EEXIST, we still need to rehash if a shrink was
            delayed. From Herbert Xu.
      
        16) Fix interrupt mask handling in interrupt handler of r8169, from
            Heiner Kallweit.
      
        17) Fix leak in ehea driver, from Wen Yang"
      
      * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (168 commits)
        dpaa2-eth: fix race condition with bql frame accounting
        chelsio: use BUG() instead of BUG_ON(1)
        net: devlink: skip info_get op call if it is not defined in dumpit
        net: phy: bcm54xx: Encode link speed and activity into LEDs
        tipc: change to check tipc_own_id to return in tipc_net_stop
        net: usb: aqc111: Extend HWID table by QNAP device
        net: sched: Kconfig: update reference link for PIE
        net: dsa: qca8k: extend slave-bus implementations
        net: dsa: qca8k: remove leftover phy accessors
        dt-bindings: net: dsa: qca8k: support internal mdio-bus
        dt-bindings: net: dsa: qca8k: fix example
        net: phy: don't clear BMCR in genphy_soft_reset
        bpf, libbpf: clarify bump in libbpf version info
        bpf, libbpf: fix version info and add it to shared object
        rxrpc: avoid clang -Wuninitialized warning
        tipc: tipc clang warning
        net: sched: fix cleanup NULL pointer exception in act_mirr
        r8169: fix cable re-plugging issue
        net: ethernet: ti: fix possible object reference leak
        net: ibm: fix possible object reference leak
        ...
      1a9df9e2
    • Dan Carpenter's avatar
      drm/i915/selftests: Fix an IS_ERR() vs NULL check · 71cd6cb2
      Dan Carpenter authored
      The live_context() function returns error pointers.  It never returns
      NULL.
      
      Fixes: 9c1477e8 ("drm/i915/selftests: Exercise adding requests to a full GGTT")
      Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
      Reviewed-by: default avatarMika Kuoppala <mika.kuoppala@linux.intel.com>
      Signed-off-by: default avatarChris Wilson <chris@chris-wilson.co.uk>
      Link: https://patchwork.freedesktop.org/patch/msgid/20190326050843.GA20038@kadam
      (cherry picked from commit 602cbe8e)
      Signed-off-by: default avatarJani Nikula <jani.nikula@intel.com>
      71cd6cb2
  4. 26 Mar, 2019 21 commits
  5. 25 Mar, 2019 7 commits
    • Lukas Wunner's avatar
      PCI/LINK: Deduplicate bandwidth reports for multi-function devices · 0fa635ae
      Lukas Wunner authored
      If a multi-function device's bandwidth is already limited when it is
      enumerated, a message is logged only for function 0.  By contrast, when
      downtraining occurs after enumeration, a message is logged for all
      functions.  That's because the former uses pcie_report_downtraining(),
      whereas the latter uses __pcie_print_link_status() (which doesn't filter
      functions != 0).  I am seeing this happen on a MacBookPro9,1 with a GPU
      (function 0) and an integrated HDA controller (function 1).
      
      Avoid this incongruence by calling pcie_report_downtraining() in both
      cases.
      Signed-off-by: default avatarLukas Wunner <lukas@wunner.de>
      Signed-off-by: default avatarBjorn Helgaas <bhelgaas@google.com>
      Reviewed-by: default avatarAlexandru Gagniuc <alex.gagniuc@dellteam.com>
      0fa635ae
    • Lukas Wunner's avatar
      PCI/LINK: Clear bandwidth notification interrupt before enabling it · 55397ce8
      Lukas Wunner authored
      When booting a MacBookPro9,1, duplicate link downtraining messages are
      logged for the devices directly attached to the two CPU-internal Root Ports
      of the Core i7 3615QM:  Once on device enumeration and once on enablement
      of the bandwidth notification interrupt on the Root Ports.
      
      Duplicate messages do not occur with Root Ports on the PCH and Downstream
      Ports on the Thunderbolt controller:  Only a single message is logged for
      these, namely on device enumeration.
      
      The reason for the duplicate messages is a stale interrupt in the Link
      Status register of the 3615QM's internal Root Ports.  Avoid by clearing the
      interrupt before enabling it.
      
      An alternative approach would be to clear the interrupt already on device
      enumeration or to report link downtraining only if the speed has changed.
      That way, link downtraining occurring between device enumeration and
      enablement of the bandwidth notification interrupt could be caught.
      However clearing stale interrupts before enabling them is a standard
      operating procedure for any driver and keeping the two steps in one place
      makes the code easier to follow.
      Signed-off-by: default avatarLukas Wunner <lukas@wunner.de>
      Signed-off-by: default avatarBjorn Helgaas <bhelgaas@google.com>
      Reviewed-by: default avatarAlexandru Gagniuc <alex.gagniuc@dellteam.com>
      55397ce8
    • Alexandru Gagniuc's avatar
      PCI/LINK: Supply IRQ handler so level-triggered IRQs are acked · 3e82a7f9
      Alexandru Gagniuc authored
      A threaded IRQ with a NULL handler does not work with level-triggered
      interrupts.  request_threaded_irq() will return an error:
      
        genirq: Threaded irq requested with handler=NULL and !ONESHOT for irq 16
        pcie_bw_notification: probe of 0000:00:1b.0:pcie010 failed with error -22
      
      For level interrupts we need to silence the interrupt before exiting the
      IRQ handler, so just clear the PCI_EXP_LNKSTA_LBMS bit there.
      
      Fixes: e8303bb7 ("PCI/LINK: Report degraded links via link bandwidth notification")
      Reported-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      Reported-by: default avatarBorislav Petkov <bp@suse.de>
      Signed-off-by: default avatarAlexandru Gagniuc <mr.nuke.me@gmail.com>
      Signed-off-by: default avatarBjorn Helgaas <bhelgaas@google.com>
      3e82a7f9
    • Linus Torvalds's avatar
      Revert "parport: daisy: use new parport device model" · a3ac7917
      Linus Torvalds authored
      This reverts commit 1aec4211.
      
      Steven Rostedt reports that it causes a hang at bootup and bisected it
      to this commit.
      
      The troigger is apparently a module alias for "parport_lowlevel" that
      points to "parport_pc", which causes a hang with
      
          modprobe -q -- parport_lowlevel
      
      blocking forever with a backtrace like this:
      
          wait_for_completion_killable+0x1c/0x28
          call_usermodehelper_exec+0xa7/0x108
          __request_module+0x351/0x3d8
          get_lowlevel_driver+0x28/0x41 [parport]
          __parport_register_driver+0x39/0x1f4 [parport]
          daisy_drv_init+0x31/0x4f [parport]
          parport_bus_init+0x5d/0x7b [parport]
          parport_default_proc_register+0x26/0x1000 [parport]
          do_one_initcall+0xc2/0x1e0
          do_init_module+0x50/0x1d4
          load_module+0x1c2e/0x21b3
          sys_init_module+0xef/0x117
      
      Supid says:
       "Due to the new device model daisy driver will now try to find the
        parallel ports while trying to register its driver so that it can bind
        with them. Now, since daisy driver is loaded while parport bus is
        initialising the list of parport is still empty and it tries to load
        the lowlevel driver, which has an alias set to parport_pc, now causes
        a deadlock"
      
      But I don't think the daisy driver should be loaded by the parport
      initialization in the first place, so let's revert the whole change.
      
      If the daisy driver can just initialize separately on its own (like a
      driver should), instead of hooking into the parport init sequence
      directly, this issue probably would go away.
      Reported-and-bisected-by: default avatarSteven Rostedt (VMware) <rostedt@goodmis.org>
      Reported-by: default avatarMichal Kubecek <mkubecek@suse.cz>
      Acked-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
      Cc: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      a3ac7917
    • Dave Airlie's avatar
      Merge tag 'drm-misc-fixes-2019-03-25' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes · de53874a
      Dave Airlie authored
      - A bunch of fixes to cleanup path in meson
      - Fix the DMT TDMS clock filtering on meson
      - Fix an issue with NV12 buffers on rockchip when scaling is active
      - Fix a couple of use-after-free
      Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
      
      From: Maxime Ripard <maxime.ripard@bootlin.com>
      Link: https://patchwork.freedesktop.org/patch/msgid/20190325104523.obnfelgvaglyhe5e@flea
      de53874a
    • Jonathan Hunter's avatar
      arm64: tegra: Disable CQE Support for SDMMC4 on Tegra186 · 93958742
      Jonathan Hunter authored
      Enabling CQE support on Tegra186 Jetson TX2 has introduced a regression
      that is causing accesses to the file-system on the eMMC to fail. Errors
      such as the following have been observed ...
      
       mmc2: running CQE recovery
       mmc2: mmc_select_hs400 failed, error -110
       print_req_error: I/O error, dev mmcblk2, sector 8 flags 80700
       mmc2: cqhci: CQE failed to exit halt state
      
      For now disable CQE support for Tegra186 until this issue is resolved.
      
      Fixes: dfd3cb6f arm64: tegra: Add CQE Support for SDMMC4
      Signed-off-by: default avatarJonathan Hunter <jonathanh@nvidia.com>
      Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
      Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
      93958742
    • Arnd Bergmann's avatar
      Merge tag 'imx-fixes-5.1' of... · 2e8c54db
      Arnd Bergmann authored
      Merge tag 'imx-fixes-5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/fixes
      
      i.MX fixes for 5.1:
       - Correct phy mode setting of imx6dl-yapp4 board to fix a problem
         caused by commit 5ecdd77c ("net: dsa: qca8k: disable delay
         for RGMII mode").
       - Add a missing of_node_put call to fix leaked reference detected by
         coccinelle in imx51 machine code.
       - Fix imx6q cpuidle driver bug which causes that CPU might not wake up
         at expected time.
       - Increase reset duration of Ethernet phy Micrel KSZ9031RNX to fix
         transmission timeouts error seen on imx6qdl-phytec-pfla02 board.
       - Correct SPDX License Identifier style for imx6ull-pinfunc-snvs.h.
       - Fix 'bus-witdh' typos in imx6qdl-icore-rqs.dtsi.
       - Correct pseudo PHY address of switch device for imx6dl-yapp4 board.
       - Update PWM driver options in imx defconfig files due to the change
         on driver part.
      
      * tag 'imx-fixes-5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
        ARM: imx_v4_v5_defconfig: enable PWM driver
        ARM: imx_v6_v7_defconfig: continue compiling the pwm driver
        ARM: dts: imx6dl-yapp4: Use correct pseudo PHY address for the switch
        ARM: dts: imx6qdl: Fix typo in imx6qdl-icore-rqs.dtsi
        ARM: dts: imx6ull: Use the correct style for SPDX License Identifier
        ARM: dts: pfla02: increase phy reset duration
        ARM: imx6q: cpuidle: fix bug that CPU might not wake up at expected time
        ARM: imx51: fix a leaked reference by adding missing of_node_put
        ARM: dts: imx6dl-yapp4: Use rgmii-id phy mode on the cpu port
      2e8c54db