Pull devicetree fixes from Rob Herring:

 - Fix fw_devlink failure with ".*,nr-gpios" properties

 - Doc link reference fixes from Mauro

 - Fixes for unaligned FDT handling found on OpenRisc. First, avoid
   crash with better error handling when unflattening an unaligned FDT.
   Second, fix memory allocations for FDTs to ensure alignment.

* tag 'devicetree-fixes-for-5.12-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
  of: property: fw_devlink: do not link ".*,nr-gpios"
  dt-bindings:iio:adc: update motorola,cpcap-adc.yaml reference
  dt-bindings: fix references for iio-bindings.txt
  dt-bindings: don't use ../dir for doc references
  of: unittest: overlay: ensure proper alignment of copied FDT
  of: properly check for error returned by fdt_get_name()

Pull drm fixes from Dave Airlie:
 "Was relatively quiet this week, but still a few pulls came in, pretty
  much small fixes across the board, a couple of regression fixes in the
  amdgpu/radeon code, msm has a few minor fixes across the board, a
  panel regression fix also.

  amdgpu:
   - DCN3 fix
   - Fix CAC setting regression for TOPAZ
   - Fix ttm regression

  radeon:
   - Fix ttm regression

  msm:
   - a5xx/a6xx timestamp fix
   - microcode version check
   - fail path fix
   - block programming fix
   - error removal fix

  i915:
   - Fix invalid access to ACPI _DSM objects

  xen:
   - Fix use-after-free in xen
   - minor duplicate defintion cleanup

  vc4:
   - Reduce fifo threshold on hvs4 to fix a fifo full error
   - minor redunantant assignment cleanup

  panel:
   - Disable TE support for Droid4 and N950"

* tag 'drm-fixes-2021-04-10' of git://anongit.freedesktop.org/drm/drm:
  drm/vc4: crtc: Reduce PV fifo threshold on hvs4
  drm/vc4: plane: Remove redundant assignment
  drm/amdgpu/smu7: fix CAC setting on TOPAZ
  drm/radeon: Fix size overflow
  drm/amdgpu: Fix size overflow
  drm/i915: Fix invalid access to ACPI _DSM objects
  drm/amd/display: Add missing mask for DCN3
  drm/panel: panel-dsi-cm: disable TE for now
  drm/msm/disp/dpu1: program 3d_merge only if block is attached
  drm/msm: a6xx: fix version check for the A650 SQE microcode
  drm/msm: Fix a5xx/a6xx timestamps
  drm/msm: Fix removal of valid error case when checking speed_bin
  drm/msm: Set drvdata to NULL when msm_drm_init() fails
  drivers: gpu: drm: xen_drm_front_drm_info is declared twice
  gpu/xen: Fix a use after free in xen_drm_drv_init

[<vendor>,]nr-gpios property is used by some GPIO drivers[0] to indicate
the number of GPIOs present on a system, not define a GPIO. nr-gpios is
not configured by #gpio-cells and can't be parsed along with other
"*-gpios" properties.

nr-gpios without the "<vendor>," prefix is not allowed by the DT
spec[1], so only add exception for the ",nr-gpios" suffix and let the
error message continue being printed for non-compliant implementations.

[0] nr-gpios is referenced in Documentation/devicetree/bindings/gpio:
 - gpio-adnp.txt
 - gpio-xgene-sb.txt
 - gpio-xlp.txt
 - snps,dw-apb-gpio.yaml

[1] Link: https://github.com/devicetree-org/dt-schema/blob/cb53a16a1eb3e2169ce170c071e47940845ec26e/schemas/gpio/gpio-consumer.yaml#L20

Fixes errors such as:
  OF: /palmbus@300000/gpio@600: could not find phandle

Fixes: 7f00be96 ("of: property: Add device link support for interrupt-parent, dmas and -gpio(s)")
Signed-off-by: Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com>
Cc: Saravana Kannan <saravanak@google.com>
Cc: stable@vger.kernel.org # v5.5+
Link: https://lore.kernel.org/r/20210405222540.18145-1-ilya.lipnitskiy@gmail.comSigned-off-by: Rob Herring <robh@kernel.org>

Changeset 1ca9d1b1 ("dt-bindings:iio:adc:motorola,cpcap-adc yaml conversion")
renamed: Documentation/devicetree/bindings/iio/adc/cpcap-adc.txt
to: Documentation/devicetree/bindings/iio/adc/motorola,cpcap-adc.yaml.

Update its cross-reference accordingly.

Fixes: 1ca9d1b1 ("dt-bindings:iio:adc:motorola,cpcap-adc yaml conversion")
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/3e205e5fa701e4bc15d39d6ac1f57717df2bb4c6.1617972339.git.mchehab+huawei@kernel.orgSigned-off-by: Rob Herring <robh@kernel.org>

The iio-bindings.txt was converted into two files and merged
at the dt-schema git tree at:

	https://github.com/devicetree-org/dt-schema

Yet, some documents still refer to the old file. Fix their
references, in order to point to the right URL.

Fixes: dba91f82 ("dt-bindings:iio:iio-binding.txt Drop file as content now in dt-schema")
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/4efd81eca266ca0875d3bf9d1672097444146c69.1617972339.git.mchehab+huawei@kernel.orgSigned-off-by: Rob Herring <robh@kernel.org>

As documents have been renamed and moved around, their
references will break, but this will be unnoticed, as the
script which checks for it won't handle "../" references.

So, replace them by the full patch.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/68d3a1244119d1f2829c375b0ef554cf348bc89f.1617972339.git.mchehab+huawei@kernel.orgSigned-off-by: Rob Herring <robh@kernel.org>

Merge tag 'drm-intel-fixes-2021-04-09' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes

- Fix invalid access to ACPI _DSM objects (Takashi)
Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/YHAW6NInrybUoat6@intel.com

drm-misc-fixes for v5.12-rc7:
- Fix use-after-free in xen.
- Reduce fifo threshold on hvs4 to fix a fifo full error.
- Disable TE support for Droid4 and N950.
- Small compiler fixes.
Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/e7647dd9-60c3-9dfd-a377-89d717212e13@linux.intel.com

Pull selinux fixes from Paul Moore:
 "Three SELinux fixes.

  These fix known problems relating to (re)loading SELinux policy or
  changing the policy booleans, and pass our test suite without problem"

* tag 'selinux-pr-20210409' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux:
  selinux: fix race between old and new sidtab
  selinux: fix cond_list corruption when changing booleans
  selinux: make nslot handling in avtab more robust

Pull vdpa/mlx5 fixes from Michael Tsirkin:
 "Last minute fixes.

  These all look like something we are better off having
  than not ..."

* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost:
  vdpa/mlx5: Fix suspend/resume index restoration
  vdpa/mlx5: Fix wrong use of bit numbers
  vdpa/mlx5: Retrieve BAR address suitable any function
  vdpa/mlx5: Use the correct dma device when registering memory
  vdpa/mlx5: should exclude header length and fcs from mtu

Pull remoteproc fixes from Bjorn Andersson:
 "This fixes an issue with firmware loading on the TI K3 PRU, fixes
  compatibility with GNU binutils for the same and resolves link error
  due to a 64-bit division in the Qualcomm PIL info.

  It also recognizes Mathieu Poirier as co-maintainer of the remoteproc
  and rpmsg subsystems"

* tag 'rproc-v5.12-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc:
  remoteproc: pru: Fix firmware loading crashes on K3 SoCs
  remoteproc: pru: Fix loading of GNU Binutils ELF
  MAINTAINERS: Add co-maintainer for remoteproc/RPMSG subsystems
  remoteproc: qcom: pil_info: avoid 64-bit division

Pull xen fix from Juergen Gross:
 "A single fix of a 5.12 patch for the rather uncommon problem of
  running as a Xen guest with a real time kernel config"

* tag 'for-linus-5.12b-rc7-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
  xen/evtchn: Change irq_info lock to raw_spinlock_t

Pull ACPI fix from Rafael Wysocki:
 "Fix a build issue introduced by a previous fix in the ACPI processor
  driver (Vitaly Kuznetsov)"

* tag 'acpi-5.12-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  ACPI: processor: Fix build when CONFIG_ACPI_PROCESSOR=m

When we suspend the VM, the VDPA interface will be reset. When the VM is
resumed again, clear_virtqueues() will clear the available and used
indices resulting in hardware virqtqueue objects becoming out of sync.
We can avoid this function alltogether since qemu will clear them if
required, e.g. when the VM went through a reboot.

Moreover, since the hw available and used indices should always be
identical on query and should be restored to the same value same value
for virtqueues that complete in order, we set the single value provided
by set_vq_state(). In get_vq_state() we return the value of hardware
used index.

Fixes: b35ccebe ("vdpa/mlx5: Restore the hardware used index after change map")
Fixes: 1a86b377 ("vdpa/mlx5: Add VDPA driver for supported mlx5 devices")
Signed-off-by: Eli Cohen <elic@nvidia.com>
Link: https://lore.kernel.org/r/20210408091047.4269-6-elic@nvidia.comSigned-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>

VIRTIO_F_VERSION_1 is a bit number. Use BIT_ULL() with mask
conditionals.

Also, in mlx5_vdpa_is_little_endian() use BIT_ULL for consistency with
the rest of the code.

Fixes: 1a86b377 ("vdpa/mlx5: Add VDPA driver for supported mlx5 devices")
Signed-off-by: Eli Cohen <elic@nvidia.com>
Link: https://lore.kernel.org/r/20210408091047.4269-5-elic@nvidia.comSigned-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>

struct mlx5_core_dev has a bar_addr field that contains the correct bar
address for the function regardless of whether it is pci function or sub
function. Use it.

Fixes: 1958fc2f ("net/mlx5: SF, Add auxiliary device driver")
Signed-off-by: Eli Cohen <elic@nvidia.com>
Reviewed-by: Parav Pandit <parav@nvidia.com>
Link: https://lore.kernel.org/r/20210408091047.4269-4-elic@nvidia.comSigned-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>

In cases where the vdpa instance uses a SF (sub function), the DMA
device is the parent device. Use a function to retrieve the correct DMA
device.

Fixes: 1958fc2f ("net/mlx5: SF, Add auxiliary device driver")
Signed-off-by: Eli Cohen <elic@nvidia.com>
Reviewed-by: Parav Pandit <parav@nvidia.com>
Link: https://lore.kernel.org/r/20210408091047.4269-3-elic@nvidia.comSigned-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>

When feature VIRTIO_NET_F_MTU is negotiated on mlx5_vdpa,
22 extra bytes worth of MTU length is shown in guest.
This is because the mlx5_query_port_max_mtu API returns
the "hardware" MTU value, which does not just contain the
 Ethernet payload, but includes extra lengths starting
from the Ethernet header up to the FCS altogether.

Fix the MTU so packets won't get dropped silently.

Fixes: 1a86b377 ("vdpa/mlx5: Add VDPA driver for supported mlx5 devices")
Signed-off-by: Si-Wei Liu <si-wei.liu@oracle.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Acked-by: Eli Cohen <elic@nvidia.com>
Link: https://lore.kernel.org/r/20210408091047.4269-2-elic@nvidia.comSigned-off-by: Michael S. Tsirkin <mst@redhat.com>

drivers/usb/core/hub.c: usb_new_device() contains the following:

        /* By default, forbid autosuspend for all devices.  It will be
         * allowed for hubs during binding.
         */
        usb_disable_autosuspend(udev);

So for anything which is not a hub, such as btusb devices, autosuspend is
disabled by default and we must call usb_enable_autosuspend(udev) to
enable it.

This means that the "Fix the autosuspend enable and disable" commit,
which drops the usb_enable_autosuspend() call when the enable_autosuspend
module option is true, is completely wrong, revert it.

This reverts commit 7bd9fb05.

Cc: Hui Wang <hui.wang@canonical.com>
Fixes: 7bd9fb05 ("Bluetooth: btusb: Fix the autosuspend enable and disable")
Acked-by: Hui Wang <hui.wang@canonical.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Pull cifs fixes from Steve French:
 "Three cifs/smb3 fixes, two for stable: a reconnect fix and a fix for
  display of devnames with special characters"

* tag '5.12-rc6-smb3' of git://git.samba.org/sfrench/cifs-2.6:
  cifs: escape spaces in share names
  fs: cifs: Remove unnecessary struct declaration
  cifs: On cifs_reconnect, resolve the hostname again.

some more minor fixes:
- a5xx/a6xx timestamp fix
- microcode version check
- fail path fix
- block programming fix
- error removal fix.
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Rob Clark <robdclark@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGsMj7Nv3vVaVWMxPy8Y=Z_SnZmVKhKgKDxDYTr9rGN_+w@mail.gmail.com

Pull rdma fixes from Jason Gunthorpe:
 "Nothing very exciting here, just a few small bug fixes. No red flags
  for this release have shown up.

   - Regression from the last pull request in cxgb4 related to the ipv6
     fixes

   - KASAN crasher in rtrs

   - oops in hfi1 related to a buggy BIOS

   - Userspace could oops qedr's XRC support

   - Uninitialized memory when parsing a LS_NLA_TYPE_DGID netlink
     message"

* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma:
  RDMA/addr: Be strict with gid size
  RDMA/qedr: Fix kernel panic when trying to access recv_cq
  IB/hfi1: Fix probe time panic when AIP is enabled with a buggy BIOS
  RDMA/cxgb4: check for ipv6 address properly while destroying listener
  RDMA/rtrs-clt: Close rtrs client conn before destroying rtrs clt session files

The Devicetree standard specifies an 8 byte alignment of the FDT.
Code in libfdt expects this alignment for an FDT image in memory.
kmemdup() returns 4 byte alignment on openrisc.  Replace kmemdup()
with kmalloc(), align pointer, memcpy() to get proper alignment.

The 4 byte alignment exposed a related bug which triggered a crash
on openrisc with:
commit 79edff12 ("scripts/dtc: Update to upstream version v1.6.0-51-g183df9e9c2b9")
as reported in:
https://lore.kernel.org/lkml/20210327224116.69309-1-linux@roeck-us.net/Reported-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Frank Rowand <frank.rowand@sony.com>
Link: https://lore.kernel.org/r/20210408204508.2276230-1-frowand.list@gmail.comSigned-off-by: Rob Herring <robh@kernel.org>

The nla_len() is less than or equal to 16.  If it's less than 16 then end
of the "gid" buffer is uninitialized.

Fixes: ae43f828 ("IB/core: Add IP to GID netlink offload")
Link: https://lore.kernel.org/r/20210405074434.264221-1-leon@kernel.orgReported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mark Bloch <mbloch@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

Pull s390 fixes from Heiko Carstens:

 - fix incorrect dereference of the ext_params2 external interrupt
   parameter, which leads to an instant kernel crash if a pfault
   interrupt occurs.

 - add forgotten stack unwinder support, and fix memory leak for the
   new machine check handler stack.

 - fix inline assembly register clobbering due to KASAN code
   instrumentation.

* tag 's390-5.12-6' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
  s390/setup: use memblock_free_late() to free old stack
  s390/irq: fix reading of ext_params2 field from lowcore
  s390/unwind: add machine check handler stack
  s390/cpcmd: fix inline assembly register clobbering

Pull sound fixes from Takashi Iwai:
 "This batch became unexpectedly bigger due to the pending ASoC patches,
  but all look small and fine device-specific fixes.

  Many of the commits are for ASoC Intel drivers, while the rest are for
  ASoC small codec/platform fixes and HD-audio quirks"

* tag 'sound-5.12-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (21 commits)
  ALSA: hda/realtek: Fix speaker amp setup on Acer Aspire E1
  ALSA: aloop: Fix initialization of controls
  ALSA: hda/conexant: Apply quirk for another HP ZBook G5 model
  ASoC: fsl_esai: Fix TDM slot setup for I2S mode
  ASoC: codecs: lpass-rx-macro: set npl clock rate correctly
  ASoC: codecs: lpass-tx-macro: set npl clock rate correctly
  ASoC: sunxi: sun4i-codec: fill ASoC card owner
  ASoC: cygnus: fix for_each_child.cocci warnings
  ASoC: max98373: Added 30ms turn on/off time delay
  ASoC: max98373: Changed amp shutdown register as volatile
  ASoC: intel: atom: Remove 44100 sample-rate from the media and deep-buffer DAI descriptions
  ASoC: intel: atom: Stop advertising non working S24LE support
  ASoC: wm8960: Fix wrong bclk and lrclk with pll enabled for some chips
  ASoC: SOF: Intel: move ELH chip info
  ASoC: SOF: Intel: APL: set shutdown callback to hda_dsp_shutdown
  ASoC: SOF: Intel: CNL: set shutdown callback to hda_dsp_shutdown
  ASoC: SOF: Intel: ICL: set shutdown callback to hda_dsp_shutdown
  ASoC: SOF: Intel: TGL: set shutdown callback to hda_dsp_shutdown
  ASoC: SOF: Intel: TGL: fix EHL ops
  ASoC: SOF: core: harden shutdown helper
  ...

Pull kvm fix from Paolo Bonzini:
 "A lone x86 patch, for a bug found while developing a backport to
  stable versions"

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
  KVM: x86/mmu: preserve pending TLB flush across calls to kvm_tdp_mmu_zap_sp

Pull close_range() fix from Christian Brauner:
 "Syzbot reported a bug in close_range.

  Debugging this showed we didn't recalculate the current maximum fd
  number for CLOSE_RANGE_UNSHARE | CLOSE_RANGE_CLOEXEC after we unshared
  the file descriptors table. As a result, max_fd could exceed the
  current fdtable maximum causing us to set excessive bits.

  As a concrete example, let's say the user requested everything from fd
  4 to ~0UL to be closed and their current fdtable size is 256 with
  their highest open fd being 4. With CLOSE_RANGE_UNSHARE the caller
  will end up with a new fdtable which has room for 64 file descriptors
  since that is the lowest fdtable size we accept. But now max_fd will
  still point to 255 and needs to be adjusted. Fix this by retrieving
  the correct maximum fd value in __range_cloexec().

  I've carried this fix for a little while but since there was no
  linux-next release over easter I waited until now.

  With this change close_range() can be further simplified but imho we
  are in no hurry to do that and so I'll defer this for the 5.13 merge
  window"

* tag 'for-linus-2021-04-08' of git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux:
  file: fix close_range() for unshare+cloexec

Pull umount fix from Al Viro:
 "Brown paperbag time: dumb braino in the series that went into 5.7
  broke the 'don't step into ->d_weak_revalidate() when umount(2) looks
  the victim up' behaviour.

  Spotted only now - saw

        if (!err && unlikely(nd->flags & LOOKUP_MOUNTPOINT)) {
                err = handle_lookup_down(nd);
                nd->flags &= ~LOOKUP_JUMPED; // no d_weak_revalidate(), please...
        }

  and went "why do we clear that flag here - nothing below that point is
  going to check it anyway" / "wait a minute, what is it doing *after*
  complete_walk() (which is where we check that flag and call
  ->d_weak_revalidate())" / "how could that possibly _not_ break?",
  followed by reproducing the breakage and verifying that the obvious
  fix of that braino does, indeed, fix it.

  The reproducer is (assuming that $DIR exists and is exported r/w to
  localhost)

      mkdir $DIR/a
      mkdir /tmp/foo
      mount --bind /tmp/foo /tmp/foo
      mkdir /tmp/foo/a
      mkdir /tmp/foo/b
      mount -t nfs4 localhost:$DIR/a /tmp/foo/a
      mount -t nfs4 localhost:$DIR /tmp/foo/b
      rmdir /tmp/foo/b/a
      umount /tmp/foo/b
      umount /tmp/foo/a
      umount -l /tmp/foo      # will get everything under /tmp/foo, no matter what

  Correct behaviour is successful umount; broken kernels (5.7-rc1 and
  later) get

      umount.nfs4: /tmp/foo/a: Stale file handle

  Note that bind mount is there to be able to recover - on broken
  kernels we'd get stuck with impossible-to-umount filesystem if not for
  that.

  FWIW, that braino had been posted for review back then, at least
  twice. Unfortunately, the call of complete_walk() was outside of diff
  context, so the bogosity hadn't been immediately obvious from the
  patch alone ;-/"

* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  LOOKUP_MOUNTPOINT: we are cleaning "jumped" flag too late

Experimentally have found PV on hvs4 reports fifo full
error with expected settings and does not with one less

This appears as:
[drm:drm_atomic_helper_wait_for_flip_done] *ERROR* [CRTC:82:crtc-3] flip_done timed out

with bit 10 of PV_STAT set "HVS driving pixels when the PV FIFO is full"

Fixes: c8b75bca ("drm/vc4: Add KMS support for Raspberry Pi.")
Signed-off-by: Dom Cobley <popcornmix@gmail.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20210318161328.1471556-3-maxime@cerno.tech

The vc4_plane_atomic_async_update function assigns twice in a row the
src_h field in the drm_plane_state structure to the same value. Remove
the second one.
Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20210318161328.1471556-2-maxime@cerno.tech

Right now, if a call to kvm_tdp_mmu_zap_sp returns false, the caller
will skip the TLB flush, which is wrong.  There are two ways to fix
it:

- since kvm_tdp_mmu_zap_sp will not yield and therefore will not flush
  the TLB itself, we could change the call to kvm_tdp_mmu_zap_sp to
  use "flush |= ..."

- or we can chain the flush argument through kvm_tdp_mmu_zap_sp down
  to __kvm_tdp_mmu_zap_gfn_range.  Note that kvm_tdp_mmu_zap_sp will
  neither yield nor flush, so flush would never go from true to
  false.

This patch does the former to simplify application to stable kernels,
and to make it further clearer that kvm_tdp_mmu_zap_sp will not flush.

Cc: seanjc@google.com
Fixes: 048f4980 ("KVM: x86/mmu: Ensure TLBs are flushed for TDP MMU during NX zapping")
Cc: <stable@vger.kernel.org> # 5.10.x: 048f4980: KVM: x86/mmu: Ensure TLBs are flushed for TDP MMU during NX zapping
Cc: <stable@vger.kernel.org> # 5.10.x: 33a31641: KVM: x86/mmu: Don't allow TDP MMU to yield when recovering NX pages
Cc: <stable@vger.kernel.org>
Reviewed-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

We've got a report about Acer Aspire E1 (PCI SSID 1025:0840) that
loses the speaker output after resume.  With the comparison of COEF
dumps, it was identified that the COEF 0x0d bits 0x6000 corresponds to
the speaker amp.

This patch adds the specific quirk for the device to restore the COEF
bits at the codec (re-)initialization.

BugLink: https://bugzilla.suse.com/show_bug.cgi?id=1183869
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20210407095730.12560-1-tiwai@suse.deSigned-off-by: Takashi Iwai <tiwai@suse.de>

Merge tag 'amd-drm-fixes-5.12-2021-04-08' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes

amd-drm-fixes-5.12-2021-04-08:

amdgpu:
- DCN3 fix
- Fix CAC setting regression for TOPAZ
- Fix ttm regression

radeon:
- Fix ttm regression
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210408045512.3879-1-alexander.deucher@amd.com

We need to enable MC CAC for mclk switching to work.

Fixes: d765129a ("drm/amd/pm: correct sclk/mclk dpm enablement")
Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1561Tested-by: Konstantin Kharlamov <Hi-Angel@yandex.ru>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org

ttm->num_pages is uint32. Hit overflow when << PAGE_SHIFT directly

Fixes: 230c079f ("drm/ttm: make num_pages uint32_t")
Signed-off-by: xinhui pan <xinhui.pan@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org

ttm->num_pages is uint32. Hit overflow when << PAGE_SHIFT directly

Fixes: 230c079f ("drm/ttm: make num_pages uint32_t")
Signed-off-by: xinhui pan <xinhui.pan@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org

Commit 653a5efb ("cifs: update super_operations to show_devname")
introduced the display of devname for cifs mounts. However, when mounting
a share which has a whitespace in the name, that exact share name is also
displayed in mountinfo. Make sure that all whitespace is escaped.
Signed-off-by: Maciek Borzecki <maciek.borzecki@gmail.com>
CC: <stable@vger.kernel.org> # 5.11+
Reviewed-by: Shyam Prasad N <sprasad@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>

struct cifs_readdata is declared twice. One is declared
at 208th line.
And struct cifs_readdata is defined blew.
The declaration here is not needed. Remove the duplicate.
Signed-off-by: Wan Jiabing <wanjiabing@vivo.com>
Reviewed-by: Shyam Prasad N <sprasad@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>

On cifs_reconnect, make sure that DNS resolution happens again.
It could be the cause of connection to go dead in the first place.

This also contains the fix for a build issue identified by Intel bot.
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Shyam Prasad N <sprasad@microsoft.com>
Reviewed-by: Paulo Alcantara (SUSE) <pc@cjr.nz>
Reviewed-by: Pavel Shilovsky <pshilov@microsoft.com>
CC: <stable@vger.kernel.org> # 5.11+
Signed-off-by: Steve French <stfrench@microsoft.com>