[why & how]
User interface cannot guarantee system is in
idle state, so need to ensure we exit idle state
before accessing any HW data.
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Sung Joon Kim <sungkim@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

[Why]
To match the hardware sequence
Reviewed-by: Charlene Liu <charlene.liu@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Allen <allen.pan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

dtbclk is unavaliable from pmfw. Try to grab the value from bounding box
Reviewed-by: Charlene Liu <charlene.liu@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Fangzhi Zuo <jerry.zuo@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

[WHY]
Introduces regression with DP2 native displays

[HOW]
Revert the change
Reviewed-by: Charlene Liu <charlene.liu@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Michael Strauss <michael.strauss@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

FP guard is valid for all recent asics, not just RV, so fix the comment.
Reviewed-by: Chaitanya Dhere <chaitanya.dhere@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

[Why & How]
HostVMMinPageSize is expected to be in KB according to spec,
the checks later down the line reflect this as well.
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Taimur Hassan <syed.hassan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

why:
With DP2.1a expansion we are allowing DP40 cables to do UHBR13.5

how:
Assume UHBR10 means UHBR13.5 also for unknown cable type and
passive cable type.
Reviewed-by: George Shen <george.shen@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Ran Shi <ran.shi@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Reviewed-by: Alvin Lee <alvin.lee2@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Reviewed-by: Dillon Varone <dillon.varone@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Joshua Aberback <joshua.aberback@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Remove redundant functions members of pptable_funcs and change
the function type as static because they are not called by other
files.
Signed-off-by: Ma Jun <Jun.Ma2@amd.com>
Reviewed-by: Yang Wang <kevinyang.wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Doorbell is configured during start of each playback.

v1 - add comment for the doorbell programming change
Signed-off-by: Saleemkhan Jamadar <saleemkhan.jamadar@amd.com>
Acked-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Veerabadhran Gopalakrishnan <Veerabadhran.Gopalakrishnan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Replace direct usage of adev->ip_versions with amdgpu_ip_version.
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Hook up driver-specific atomic operations for managing AMD color
properties. Create AMD driver-specific color management properties
and attach them according to HW capabilities defined by `struct
dc_color_caps`.

First add plane degamma LUT properties that means user-blob and its
size. We will add more plane color properties in the next patches. In
addition, we define AMD_PRIVATE_COLOR to guard these driver-specific
plane properties.

Plane degamma can be used to linearize input space for arithmetical
operations that are more accurate when applied in linear color.

v2:
- update degamma LUT prop description
- move private color operations from amdgpu_display to amdgpu_dm_color

v5:
- get degamma blob correctly (Joshua)
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Co-developed-by: Joshua Ashton <joshua@froggi.es>
Signed-off-by: Joshua Ashton <joshua@froggi.es>
Signed-off-by: Melissa Wen <mwen@igalia.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

We will add color mgmt properties to DRM planes in the next patches and
we want to track when one of this properties change to define atomic
commit behaviors. Using a similar approach from CRTC color props, we set
a color_mgmt_changed boolean whenever a plane color prop changes.
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Melissa Wen <mwen@igalia.com>
Acked-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Place it in drm_property where drm_property_replace_blob and
drm_property_lookup_blob live. Then we can use the DRM helper for
driver-specific KMS properties too.
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Liviu Dudau <liviu.dudau@arm.com>
Signed-off-by: Melissa Wen <mwen@igalia.com>
Acked-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

DRM_OBJECT_MAX_PROPERTY limits the number of properties to be attached
and we are increasing that value all time we add a new property (generic
or driver-specific).

In this series, we are adding 13 new KMS driver-specific properties for
AMD color manage:
- CRTC Gamma enumerated Transfer Function
- Plane: Degamma LUT+size+TF, HDR multiplier, shaper LUT+size+TF, 3D
  LUT+size, blend LUT+size+TF (12)

Therefore, just increase DRM_OBJECT_MAX_PROPERTY to a number (64) that
accomodates these new properties and gives some room for others,
avoiding change this number everytime we add a new KMS property.
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Simon Ser <contact@emersion.fr>
Signed-off-by: Melissa Wen <mwen@igalia.com>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Acked-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

There is a spelling mistake in a smu_print message. Fix it.
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Part of commit c0358198 ("drm/amdgpu: fix buffer funcs setting order on suspend")
got dropped accidently.  Add it back.

Fixes: c0358198 ("drm/amdgpu: fix buffer funcs setting order on suspend")
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

amd-drm-next-6.8-2023-12-08:

amdgpu:
- SR-IOV fixes
- DCN 3.5 updates
- Backlight fixes
- MST fixes
- DMCUB fixes
- DPIA fixes
- Display powergating updates
- Enable writeback connectors
- Misc code cleanups
- Add more register state debugging for aquavanjaram
- Suspend fix
- Clockgating fixes
- SMU 14 updates
- PSR fixes
- MES logging updates
- Misc fixes

amdkfd:
- SVM fix

radeon:
- Fix potential memory leaks in error paths
Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231208205613.4861-1-alexander.deucher@amd.com

Merge tag 'drm-intel-gt-next-2023-12-08' of git://anongit.freedesktop.org/drm/drm-intel into drm-next

UAPI Changes:

-   drm/i915: Implement fdinfo memory stats printing

    Use the newly added drm_print_memory_stats helper to show memory
    utilisation of our objects in drm/driver specific fdinfo output.

    To collect the stats we walk the per memory regions object lists
    and accumulate object size into the respective drm_memory_stats
    categories.

Cross-subsystem Changes:

- Backmerge of drm-next (to bring drm-intel-next for PXP changes)

Driver Changes:

- Wa_18028616096 now applies to all DG2 (Matt R)
- Drop Wa_22014600077 on all DG2 (Matt R)
- Add new ATS-M device ID (Haridhar)
- More Meteorlake (MTL) workarounds (Matt R, Dnyaneshwar, Jonathan,
  Gustavo, Radhakrishna)
- PMU WARN_ON cleanup on driver unbind (Umesh)
- Limit GGTT WC flushing workaround to pre BXT/ICL platforms
- Complement implementation for Wa_16018031267 / Wa_16018063123
  (Andrzej, Jonathan, Nirmoy, Chris)

- Properly print internal GSC engine in trace logs (Tvrtko)
- Track gt pm wakerefs (Andrzej)
- Fix null deref bugs on perf code when perf is disabled (Harshit,
  Tvrtko)
- Fix __i915_request_create memory leak on driver unbind (Andrzej)
- Remove spurious unsupported HuC message on MTL (Daniele)
- Read a shadowed mmio register for ggtt flush (Vinay)
- Add missing new-line to GT_TRACE (Andrzej)
- Add drm_dbgs for critical PXP events (Alan)
- Skip pxp init if gt is wedged (Zhanjun)

- Replace custom intel runtime_pm tracker with ref_tracker library
  (Andrzej)
- Compiler warning/static checker/coding style cleanups (Arnd, Nirmoy,
  Soumya, Gilbert, Dorcas, Kunwu, Sam, Tvrtko)
- Code structure and helper cleanups (Jani, Tvrtko, Andi)
- Selftest improvements (John, Tvrtko, Andrzej)
Signed-off-by: Dave Airlie <airlied@redhat.com>

# Conflicts:
#	drivers/gpu/drm/i915/gt/intel_gt_mcr.c
From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/ZXNBcsSwJEVsq9On@jlahtine-mobl.ger.corp.intel.com

Merge tag 'exynos-drm-next-for-v6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-next

One bug fix
- Add a missing call to drm_atomic_helper_shutdown() in Exynos DRM
driver.

  This function is necessary during system shutdown and when the driver
  is unbound. Without this function, components like panels may not shut
  down properly, potentially leading to power issue as mentioned in the
  kernel documentation, specially in the "driver instance overview"
  secstion of 'drm_drv.c'.

Two cleanups
- Convert '.remove()' callback function in the Exynos DRM platform
  driver to a version that returns void instead of an integer.
- Change connector type of exynos_drm_dpi.c module to DPI.
Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Inki Dae <inki.dae@samsung.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231212051134.48524-1-inki.dae@samsung.com

When exynos_drm_dpi.c was written, DRM_MODE_CONNECTOR_DPI did not exist
yet and I guess that's the reason why DRM_MODE_CONNECTOR_VGA was used as
the connector type.

However, now it makes more sense to use DRM_MODE_CONNECTOR_DPI as the
connector type.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Inki Dae <inki.dae@samsung.com>

The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is ignored (apart
from emitting a warning) and this typically results in resource leaks.

To improve here there is a quest to make the remove callback return
void. In the first step of this quest all drivers are converted to
.remove_new(), which already returns void. Eventually after all drivers
are converted, .remove_new() will be renamed to .remove().

Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
fix merge conflict and drop duplicated patch description.
Signed-off-by: Inki Dae <inki.dae@samsung.com>

Based on grepping through the source code this driver appears to be
missing a call to drm_atomic_helper_shutdown() at system shutdown time
and at driver unbind time. Among other things, this means that if a
panel is in use that it won't be cleanly powered off at system
shutdown time.

The fact that we should call drm_atomic_helper_shutdown() in the case
of OS shutdown/restart and at driver remove (or unbind) time comes
straight out of the kernel doc "driver instance overview" in
drm_drv.c.

A few notes about this fix:
- When adding drm_atomic_helper_shutdown() to the unbind path, I added
  it after drm_kms_helper_poll_fini() since that's when other drivers
  seemed to have it.
- Technically with a previous patch, ("drm/atomic-helper:
  drm_atomic_helper_shutdown(NULL) should be a noop"), we don't
  actually need to check to see if our "drm" pointer is NULL before
  calling drm_atomic_helper_shutdown(). We'll leave the "if" test in,
  though, so that this patch can land without any dependencies. It
  could potentially be removed later.
- This patch also makes sure to set the drvdata to NULL in the case of
  bind errors to make sure that shutdown can't access freed data.
Suggested-by: Maxime Ripard <mripard@kernel.org>
Reviewed-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>

Merge tag 'exynos-drm-next-for-v6.7-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into exynos-drm-next

Two fixups
- Fix a potential error pointer dereference by checking the return value
  of exynos_drm_crtc_get_by_type() function before accessing to crtc
  object.
- Fix a wrong error checking in exynos_drm_dma.c modules, which was reported
  by Dan[1]

[1] https://lore.kernel.org/all/33e52277-1349-472b-a55b-ab5c3462bfcf@moroto.mountain/

Linux 6.7-rc5

Alex requested this for some amdkfd work relying on the symbols exports.
Signed-off-by: Dave Airlie <airlied@redhat.com>

Pull scheduler fix from Borislav Petkov:

 - Make sure tasks are thawed exactly and only once to avoid their state
   getting corrupted

* tag 'sched_urgent_for_v6.7_rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  freezer,sched: Do not restore saved_state of a thawed task

Pull perf event fix from Borislav Petkov:

 - Make sure perf event size validation is done on every event in the
   group

* tag 'perf_urgent_for_v6.7_rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  perf: Fix perf_event_validate_size()

Pull x86 fixes from Borislav Petkov:

 - Add a forgotten CPU vendor check in the AMD microcode post-loading
   callback so that the callback runs only on AMD

 - Make sure SEV-ES protocol negotiation happens only once and on the
   BSP

* tag 'x86_urgent_for_v6.7_rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/CPU/AMD: Check vendor in the AMD microcode callback
  x86/sev: Fix kernel crash due to late update to read-only ghcb_version

Pull kvm fixes from Paolo Bonzini:
 "Generic:

   - Set .owner for various KVM file_operations so that files refcount
     the KVM module until KVM is done executing _all_ code, including
     the last few instructions of kvm_put_kvm(). And then revert the
     misguided attempt to rely on "struct kvm" refcounts to pin
     KVM-the-module.

  ARM:

   - Do not redo the mapping of vLPIs, if they have already been mapped

  s390:

   - Do not leave bits behind in PTEs

   - Properly catch page invalidations that affect the prefix of a
     nested guest

  x86:

   - When checking if a _running_ vCPU is "in-kernel", i.e. running at
     CPL0, get the CPL directly instead of relying on
     preempted_in_kernel (which is valid if and only if the vCPU was
     preempted, i.e. NOT running).

   - Fix a benign "return void" that was recently introduced.

  Selftests:

   - Makefile tweak for dependency generation

   - '-Wformat' fix"

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
  KVM: SVM: Update EFER software model on CR0 trap for SEV-ES
  KVM: selftests: add -MP to CFLAGS
  KVM: selftests: Actually print out magic token in NX hugepages skip message
  KVM: x86: Remove 'return void' expression for 'void function'
  Revert "KVM: Prevent module exit until all VMs are freed"
  KVM: Set file_operations.owner appropriately for all such structures
  KVM: x86: Get CPL directly when checking if loaded vCPU is in kernel mode
  KVM: arm64: GICv4: Do not perform a map to a mapped vLPI
  KVM: s390/mm: Properly reset no-dat
  KVM: s390: vsie: fix wrong VIR 37 when MSO is used

Pull powerpc fix from Michael Ellerman:

 - Fix stack teardown in ftrace_no_trace, seen as crashes doing CPU
   hotplug while ftrace is active.

   Thanks to Naveen N Rao.

* tag 'powerpc-6.7-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
  powerpc/ftrace: Fix stack teardown in ftrace_no_trace

Pull gpio fix from Bartosz Golaszewski:

 - fix an error path after a failed export in sysfs code

* tag 'gpio-fixes-for-v6.7-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
  gpiolib: sysfs: Fix error handling on failed export

Pull USB fixes from Greg KH:
 "Here are some small USB fixes for 6.7-rc5 to resolve some reported
  issues. Included in here are:

   - usb gadget f_hid, and uevent fix

   - xhci driver revert to resolve a much-reported issue

   - typec driver fix

  All of these have been in linux-next with no reported issues"

* tag 'usb-6.7-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
  usb: gadget: f_hid: fix report descriptor allocation
  Revert "xhci: Loosen RPM as default policy to cover for AMD xHC 1.1"
  usb: typec: class: fix typec_altmode_put_partner to put plugs
  USB: gadget: core: adjust uevent timing on gadget unbind

Pull serial driver fixes from Greg KH:
 "Here are some small serial driver fixes for 6.7-rc4 to resolve some
  reported issues. Included in here are:

   - pl011 dma support fix

   - sc16is7xx driver fix

   - ma35d1 console index fix

   - 8250 driver fixes for small issues

  All of these have been in linux-next with no reported issues"

* tag 'tty-6.7-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
  serial: 8250_dw: Add ACPI ID for Granite Rapids-D UART
  serial: ma35d1: Validate console index before assignment
  ARM: PL011: Fix DMA support
  serial: sc16is7xx: address RX timeout interrupt errata
  serial: 8250: 8250_omap: Clear UART_HAS_RHR_IT_DIS bit
  serial: 8250_omap: Add earlycon support for the AM654 UART controller
  serial: 8250: 8250_omap: Do not start RX DMA on THRI interrupt

Pull char / misc driver fixes from Greg KH:
 "Here are some small fixes for 6.7-rc5 for a variety of small driver
  subsystems. Included in here are:

   - debugfs revert for reported issue

   - greybus revert for reported issue

   - greybus fixup for endian build warning

   - coresight driver fixes

   - nvmem driver fixes

   - devcoredump fix

   - parport new device id

   - ndtest build fix

  All of these have ben in linux-next with no reported issues"

* tag 'char-misc-6.7-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
  nvmem: Do not expect fixed layouts to grab a layout driver
  parport: Add support for Brainboxes IX/UC/PX parallel cards
  Revert "greybus: gb-beagleplay: Ensure le for values in transport"
  greybus: gb-beagleplay: Ensure le for values in transport
  greybus: BeaglePlay driver needs CRC_CCITT
  Revert "debugfs: annotate debugfs handlers vs. removal with lockdep"
  devcoredump: Send uevent once devcd is ready
  ndtest: fix typo class_regster -> class_register
  misc: mei: client.c: fix problem of return '-EOVERFLOW' in mei_cl_write
  misc: mei: client.c: return negative error code in mei_cl_write
  mei: pxp: fix mei_pxp_send_message return value
  coresight: ultrasoc-smb: Fix uninitialized before use buf_hw_base
  coresight: ultrasoc-smb: Config SMB buffer before register sink
  coresight: ultrasoc-smb: Fix sleep while close preempt in enable_smb
  Documentation: coresight: fix `make refcheckdocs` warning
  hwtracing: hisi_ptt: Don't try to attach a task
  hwtracing: hisi_ptt: Handle the interrupt in hardirq context
  hwtracing: hisi_ptt: Add dummy callback pmu::read()
  coresight: Fix crash when Perf and sysfs modes are used concurrently
  coresight: etm4x: Remove bogous __exit annotation for some functions

Merge tag 'loongarch-fixes-6.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson

Pull LoongArch fixes from Huacai Chen:
 "Preserve syscall nr across execve(), slightly clean up drdtime(), fix
  the Clang built zboot kernel, fix a stack unwinder bug and several bpf
  jit bugs"

* tag 'loongarch-fixes-6.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson:
  LoongArch: BPF: Fix unconditional bswap instructions
  LoongArch: BPF: Fix sign-extension mov instructions
  LoongArch: BPF: Don't sign extend function return value
  LoongArch: BPF: Don't sign extend memory load operand
  LoongArch: Preserve syscall nr across execve()
  LoongArch: Set unwind stack type to unknown rather than set error flag
  LoongArch: Slightly clean up drdtime()
  LoongArch: Apply dynamic relocations for LLD

Pull MIPS fixes from Thomas Bogendoerfer:

 - Fixes for broken Loongson firmware

 - Fix lockdep splat

 - Fix FPU states when creating kernel threads

* tag 'mips-fixes_6.7_1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux:
  MIPS: kernel: Clear FPU states when setting up kernel threads
  MIPS: Loongson64: Handle more memory types passed from firmware
  MIPS: Loongson64: Enable DMA noncoherent support
  MIPS: Loongson64: Reserve vgabios memory on boot
  mips/smp: Call rcutree_report_cpu_starting() earlier

Merge tag 'perf-tools-fixes-for-v6.7-2-2023-12-08' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools

Pull perf tools fixes from Namhyung Kim:
 "A random set of small bug fixes including:

   - Fix segfault on AmpereOne due to missing default metricgroup name

   - Fix segfault on `perf list --json` due to NULL pointer"

* tag 'perf-tools-fixes-for-v6.7-2-2023-12-08' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools:
  perf list: Fix JSON segfault by setting the used skip_duplicate_pmus callback
  perf vendor events arm64: AmpereOne: Add missing DefaultMetricgroupName fields
  perf metrics: Avoid segv if default metricgroup isn't set

Pull smb client fixes from Steve French:
 "Six smb3 client fixes:

   - Fixes for copy_file_range and clone (cache invalidation and file
     size), also addresses an xfstest failure

   - Fix to return proper error if REMAP_FILE_DEDUP set (also fixes
     xfstest generic/304)

   - Fix potential null pointer reference with DFS

   - Multichannel fix addressing (reverting an earlier patch) some of
     the problems with enabling/disabling channels dynamically

  Still working on a followon multichannel fix to address another issue
  found in reconnect testing that will send next week"

* tag '6.7-rc4-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6:
  cifs: reconnect worker should take reference on server struct unconditionally
  Revert "cifs: reconnect work should have reference on server struct"
  cifs: Fix non-availability of dedup breaking generic/304
  smb: client: fix potential NULL deref in parse_dfs_referrals()
  cifs: Fix flushing, invalidation and file size with FICLONE
  cifs: Fix flushing, invalidation and file size with copy_file_range()