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  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
      Merge branch 'drm-fixes-5.1' of git://people.freedesktop.org/~agd5f/linux into drm-fixes · ee41c2db
      Dave Airlie authored 
      - One freesync/VRR fix.
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
From: Alex Deucher <alexdeucher@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190328033124.26009-1-alexander.deucher@amd.com
      ee41c2db
  3. 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
  5. 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
  7. 26 Mar, 2019 21 commits
  9. 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
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