Pull sh updates from John Paul Adrian Glaubitz:
 "Since the large patch series to convert arch/sh to device tree support
  has not been finalized yet due to various maintainers still asking for
  changes to the series, this ended up being rather small consisting of
  just two fixes.

  The first patch by Geert Uytterhoeven addresses a build failure in the
  EcoVec platform code. And the second patch by Masahiro Yamada removes
  an unnecessary $(foreach ...) found in a Makefile of the vsyscall
  code.

   - Rename missed backlight field from fbdev to dev

   - Remove unnecessary $(foreach ...)"

* tag 'sh-for-v6.8-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/glaubitz/sh-linux:
  sh: vsyscall: Remove unnecessary $(foreach ...)
  sh: ecovec24: Rename missed backlight field from fbdev to dev

Pull fbdev fix from Helge Deller:
 "There were various reports from people without any graphics output on
  the screen and it turns out one commit triggers the problem.

   - Revert 'firmware/sysfb: Clear screen_info state after consuming it'"

* tag 'fbdev-for-6.8-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev:
  Revert "firmware/sysfb: Clear screen_info state after consuming it"

Merge tag 'perf-tools-for-v6.8-1-2024-01-09' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools

Pull perf tools updates from Arnaldo Carvalho de Melo:
 "Add Namhyung Kim as tools/perf/ co-maintainer, we're taking turns
  processing patches, switching roles from perf-tools to perf-tools-next
  at each Linux release.

  Data profiling:

   - Associate samples that identify loads and stores with data
     structures. This uses events available on Intel, AMD and others and
     DWARF info:

       # To get memory access samples in kernel for 1 second (on Intel)
       $ perf mem record -a -K --ldlat=4 -- sleep 1

       # Similar for the AMD (but it requires 6.3+ kernel for BPF filters)
       $ perf mem record -a --filter 'mem_op == load || mem_op == store, ip > 0x8000000000000000' -- sleep 1

     Then, amongst several modes of post processing, one can do things like:

       $ perf report -s type,typeoff --hierarchy --group --stdio
       ...
       #
       # Samples: 10K of events 'cpu/mem-loads,ldlat=4/P, cpu/mem-stores/P, dummy:u'
       # Event count (approx.): 602758064
       #
       #                    Overhead  Data Type / Data Type Offset
       # ...........................  ............................
       #
           26.09%   3.28%   0.00%     long unsigned int
              26.09%   3.28%   0.00%     long unsigned int +0 (no field)
           18.48%   0.73%   0.00%     struct page
              10.83%   0.02%   0.00%     struct page +8 (lru.next)
               3.90%   0.28%   0.00%     struct page +0 (flags)
               3.45%   0.06%   0.00%     struct page +24 (mapping)
               0.25%   0.28%   0.00%     struct page +48 (_mapcount.counter)
               0.02%   0.06%   0.00%     struct page +32 (index)
               0.02%   0.00%   0.00%     struct page +52 (_refcount.counter)
               0.02%   0.01%   0.00%     struct page +56 (memcg_data)
               0.00%   0.01%   0.00%     struct page +16 (lru.prev)
           15.37%  17.54%   0.00%     (stack operation)
              15.37%  17.54%   0.00%     (stack operation) +0 (no field)
           11.71%  50.27%   0.00%     (unknown)
              11.71%  50.27%   0.00%     (unknown) +0 (no field)

       $ perf annotate --data-type
       ...
       Annotate type: 'struct cfs_rq' in [kernel.kallsyms] (13 samples):
       ============================================================================
           samples     offset       size  field
                13          0        640  struct cfs_rq         {
                 2          0         16      struct load_weight       load {
                 2          0          8          unsigned long        weight;
                 0          8          4          u32  inv_weight;
                                              };
                 0         16          8      unsigned long    runnable_weight;
                 0         24          4      unsigned int     nr_running;
                 1         28          4      unsigned int     h_nr_running;
       ...

       $ perf annotate --data-type=page --group
       Annotate type: 'struct page' in [kernel.kallsyms] (480 samples):
        event[0] = cpu/mem-loads,ldlat=4/P
        event[1] = cpu/mem-stores/P
        event[2] = dummy:u
       ===================================================================================
                samples  offset  size  field
       447  33        0       0    64  struct page     {
       108   8        0       0     8	 long unsigned int  flags;
       319  13        0       8    40	 union       {
       319  13        0       8    40          struct          {
       236   2        0       8    16              union       {
       236   2        0       8    16                  struct list_head       lru {
       236   1        0       8     8                      struct list_head*  next;
         0   1        0      16     8                      struct list_head*  prev;
                                                       };
       236   2        0       8    16                  struct          {
       236   1        0       8     8                      void*      __filler;
         0   1        0      16     4                      unsigned int       mlock_count;
                                                       };
       236   2        0       8    16                  struct list_head       buddy_list {
       236   1        0       8     8                      struct list_head*  next;
         0   1        0      16     8                      struct list_head*  prev;
                                                       };
       236   2        0       8    16                  struct list_head       pcp_list {
       236   1        0       8     8                      struct list_head*  next;
         0   1        0      16     8                      struct list_head*  prev;
                                                       };
                                                   };
        82   4        0      24     8              struct address_space*      mapping;
         1   7        0      32     8              union       {
         1   7        0      32     8                  long unsigned int      index;
         1   7        0      32     8                  long unsigned int      share;
                                                   };
         0   0        0      40     8              long unsigned int  private;
                                                                 };

     This uses the existing annotate code, calling objdump to do the
     disassembly, with improvements to avoid having this take too long,
     but longer term a switch to a disassembler library, possibly
     reusing code in the kernel will be pursued.

     This is the initial implementation, please use it and report
     impressions and bugs. Make sure the kernel-debuginfo packages match
     the running kernel. The 'perf report' phase for non short perf.data
     files may take a while.

     There is a great article about it on LWN:

       https://lwn.net/Articles/955709/ - "Data-type profiling for perf"

     One last test I did while writing this text, on a AMD Ryzen 5950X,
     using a distro kernel, while doing a simple 'find /' on an
     otherwise idle system resulted in:

     # uname -r
     6.6.9-100.fc38.x86_64
     # perf -vv | grep BPF_
                      bpf: [ on  ]  # HAVE_LIBBPF_SUPPORT
            bpf_skeletons: [ on  ]  # HAVE_BPF_SKEL
     # rpm -qa | grep kernel-debuginfo
     kernel-debuginfo-common-x86_64-6.6.9-100.fc38.x86_64
     kernel-debuginfo-6.6.9-100.fc38.x86_64
     #
     # perf mem record -a --filter 'mem_op == load || mem_op == store, ip > 0x8000000000000000'
     ^C[ perf record: Woken up 1 times to write data ]
     [ perf record: Captured and wrote 2.199 MB perf.data (2913 samples) ]
     #
     # ls -la perf.data
     -rw-------. 1 root root 2346486 Jan  9 18:36 perf.data
     # perf evlist
     ibs_op//
     dummy:u
     # perf evlist -v
     ibs_op//: type: 11, size: 136, config: 0, { sample_period, sample_freq }: 4000, sample_type: IP|TID|TIME|ADDR|CPU|PERIOD|IDENTIFIER|DATA_SRC|WEIGHT, read_format: ID, disabled: 1, inherit: 1, freq: 1, sample_id_all: 1
     dummy:u: type: 1 (PERF_TYPE_SOFTWARE), size: 136, config: 0x9 (PERF_COUNT_SW_DUMMY), { sample_period, sample_freq }: 1, sample_type: IP|TID|TIME|ADDR|CPU|IDENTIFIER|DATA_SRC|WEIGHT, read_format: ID, inherit: 1, exclude_kernel: 1, exclude_hv: 1, mmap: 1, comm: 1, task: 1, mmap_data: 1, sample_id_all: 1, exclude_guest: 1, mmap2: 1, comm_exec: 1, ksymbol: 1, bpf_event: 1
     #
     # perf report -s type,typeoff --hierarchy --group --stdio
     # Total Lost Samples: 0
     #
     # Samples: 2K of events 'ibs_op//, dummy:u'
     # Event count (approx.): 1904553038
     #
     #            Overhead  Data Type / Data Type Offset
     # ...................  ............................
     #
         73.70%   0.00%     (unknown)
            73.70%   0.00%     (unknown) +0 (no field)
          3.01%   0.00%     long unsigned int
             3.00%   0.00%     long unsigned int +0 (no field)
             0.01%   0.00%     long unsigned int +2 (no field)
          2.73%   0.00%     struct task_struct
             1.71%   0.00%     struct task_struct +52 (on_cpu)
             0.38%   0.00%     struct task_struct +2104 (rcu_read_unlock_special.b.blocked)
             0.23%   0.00%     struct task_struct +2100 (rcu_read_lock_nesting)
             0.14%   0.00%     struct task_struct +2384 ()
             0.06%   0.00%     struct task_struct +3096 (signal)
             0.05%   0.00%     struct task_struct +3616 (cgroups)
             0.05%   0.00%     struct task_struct +2344 (active_mm)
             0.02%   0.00%     struct task_struct +46 (flags)
             0.02%   0.00%     struct task_struct +2096 (migration_disabled)
             0.01%   0.00%     struct task_struct +24 (__state)
             0.01%   0.00%     struct task_struct +3956 (mm_cid_active)
             0.01%   0.00%     struct task_struct +1048 (cpus_ptr)
             0.01%   0.00%     struct task_struct +184 (se.group_node.next)
             0.01%   0.00%     struct task_struct +20 (thread_info.cpu)
             0.00%   0.00%     struct task_struct +104 (on_rq)
             0.00%   0.00%     struct task_struct +2456 (pid)
          1.36%   0.00%     struct module
             0.59%   0.00%     struct module +952 (kallsyms)
             0.42%   0.00%     struct module +0 (state)
             0.23%   0.00%     struct module +8 (list.next)
             0.12%   0.00%     struct module +216 (syms)
          0.95%   0.00%     struct inode
             0.41%   0.00%     struct inode +40 (i_sb)
             0.22%   0.00%     struct inode +0 (i_mode)
             0.06%   0.00%     struct inode +76 (i_rdev)
             0.06%   0.00%     struct inode +56 (i_security)
     <SNIP>

  perf top/report:

   - Don't ignore job control, allowing control+Z + bg to work.

   - Add s390 raw data interpretation for PAI (Processor Activity
     Instrumentation) counters.

  perf archive:

   - Add new option '--all' to pack perf.data with DSOs.

   - Add new option '--unpack' to expand tarballs.

  Initialization speedups:

   - Lazily initialize zstd streams to save memory when not using it.

   - Lazily allocate/size mmap event copy.

   - Lazy load kernel symbols in 'perf record'.

   - Be lazier in allocating lost samples buffer in 'perf record'.

   - Don't synthesize BPF events when disabled via the command line
     (perf record --no-bpf-event).

  Assorted improvements:

   - Show note on AMD systems that the :p, :pp, :ppp and :P are all the
     same, as IBS (Instruction Based Sampling) is used and it is
     inherentely precise, not having levels of precision like in Intel
     systems.

   - When 'cycles' isn't available, fall back to the "task-clock" event
     when not system wide, not to 'cpu-clock'.

   - Add --debug-file option to redirect debug output, e.g.:

       $ perf --debug-file /tmp/perf.log record -v true

   - Shrink 'struct map' to under one cacheline by avoiding function
     pointers for selecting if addresses are identity or DSO relative,
     and using just a byte for some boolean struct members.

   - Resolve the arch specific strerrno just once to use in
     perf_env__arch_strerrno().

   - Reduce memory for recording PERF_RECORD_LOST_SAMPLES event.

  Assorted fixes:

   - Fix the default 'perf top' usage on Intel hybrid systems, now it
     starts with a browser showing the number of samples for Efficiency
     (cpu_atom/cycles/P) and Performance (cpu_core/cycles/P). This
     behaviour is similar on ARM64, with its respective set of
     big.LITTLE processors.

   - Fix segfault on build_mem_topology() error path.

   - Fix 'perf mem' error on hybrid related to availability of mem event
     in a PMU.

   - Fix missing reference count gets (map, maps) in the db-export code.

   - Avoid recursively taking env->bpf_progs.lock in the 'perf_env'
     code.

   - Use the newly introduced maps__for_each_map() to add missing
     locking around iteration of 'struct map' entries.

   - Parse NOTE segments until the build id is found, don't stop on the
     first one, ELF files may have several such NOTE segments.

   - Remove 'egrep' usage, its deprecated, use 'grep -E' instead.

   - Warn first about missing libelf, not libbpf, that depends on
     libelf.

   - Use alternative to 'find ... -printf' as this isn't supported in
     busybox.

   - Address python 3.6 DeprecationWarning for string scapes.

   - Fix memory leak in uniq() in libsubcmd.

   - Fix man page formatting for 'perf lock'

   - Fix some spelling mistakes.

  perf tests:

   - Fail shell tests that needs some symbol in perf itself if it is
     stripped. These tests check if a symbol is resolved, if some hot
     function is indeed detected by profiling, etc.

   - The 'perf test sigtrap' test is currently failing on PREEMPT_RT,
     skip it if sleeping spinlocks are detected (using BTF) and point to
     the mailing list discussion about it. This test is also being
     skipped on several architectures (powerpc, s390x, arm and aarch64)
     due to other pending issues with intruction breakpoints.

   - Adjust test case perf record offcpu profiling tests for s390.

   - Fix 'Setup struct perf_event_attr' fails on s390 on z/VM guest,
     addressing issues caused by the fallback from cycles to task-clock
     done in this release.

   - Fix mask for VG register in the user-regs test.

   - Use shellcheck on 'perf test' shell scripts automatically to make
     sure changes don't introduce things it flags as problematic.

   - Add option to change objdump binary and allow it to be set via
     'perf config'.

   - Add basic 'perf script', 'perf list --json" and 'perf diff' tests.

   - Basic branch counter support.

   - Make DSO tests a suite rather than individual.

   - Remove atomics from test_loop to avoid test failures.

   - Fix call chain match on powerpc for the record+probe_libc_inet_pton
     test.

   - Improve Intel hybrid tests.

  Vendor event files (JSON):

  powerpc:

   - Update datasource event name to fix duplicate events on IBM's
     Power10.

   - Add PVN for HX-C2000 CPU with Power8 Architecture.

  Intel:

   - Alderlake/rocketlake metric fixes.

   - Update emeraldrapids events to v1.02.

   - Update icelakex events to v1.23.

   - Update sapphirerapids events to v1.17.

   - Add skx, clx, icx and spr upi bandwidth metric.

  AMD:

   - Add Zen 4 memory controller events.

  RISC-V:

   - Add StarFive Dubhe-80 and Dubhe-90 JSON files.
       https://www.starfivetech.com/en/site/cpu-u

   - Add T-HEAD C9xx JSON file.
       https://github.com/riscv-software-src/opensbi/blob/master/docs/platform/thead-c9xx.md

  ARM64:

   - Remove UTF-8 characters from cmn.json, that were causing build
     failure in some distros.

   - Add core PMU events and metrics for Ampere One X.

   - Rename Ampere One's BPU_FLUSH_MEM_FAULT to GPC_FLUSH_MEM_FAULT

  libperf:

   - Rename several perf_cpu_map constructor names to clarify what they
     really do.

   - Ditto for some other methods, coping with some issues in their
     semantics, like perf_cpu_map__empty() ->
     perf_cpu_map__has_any_cpu_or_is_empty().

   - Document perf_cpu_map__nr()'s behavior

  perf stat:

   - Exit if parse groups fails.

   - Combine the -A/--no-aggr and --no-merge options.

   - Fix help message for --metric-no-threshold option.

  Hardware tracing:

  ARM64 CoreSight:

   - Bump minimum OpenCSD version to ensure a bugfix is present.

   - Add 'T' itrace option for timestamp trace

   - Set start vm addr of exectable file to 0 and don't ignore first
     sample on the arm-cs-trace-disasm.py 'perf script'"

* tag 'perf-tools-for-v6.8-1-2024-01-09' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools: (179 commits)
  MAINTAINERS: Add Namhyung as tools/perf/ co-maintainer
  perf test: test case 'Setup struct perf_event_attr' fails on s390 on z/vm
  perf db-export: Fix missing reference count get in call_path_from_sample()
  perf tests: Add perf script test
  libsubcmd: Fix memory leak in uniq()
  perf TUI: Don't ignore job control
  perf vendor events intel: Update sapphirerapids events to v1.17
  perf vendor events intel: Update icelakex events to v1.23
  perf vendor events intel: Update emeraldrapids events to v1.02
  perf vendor events intel: Alderlake/rocketlake metric fixes
  perf x86 test: Add hybrid test for conflicting legacy/sysfs event
  perf x86 test: Update hybrid expectations
  perf vendor events amd: Add Zen 4 memory controller events
  perf stat: Fix hard coded LL miss units
  perf record: Reduce memory for recording PERF_RECORD_LOST_SAMPLES event
  perf env: Avoid recursively taking env->bpf_progs.lock
  perf annotate: Add --insn-stat option for debugging
  perf annotate: Add --type-stat option for debugging
  perf annotate: Support event group display
  perf annotate: Add --data-type option
  ...

Pull strlcpy removal from Kees Cook:
 "As promised, this is 'part 2' of the hardening tree, late in -rc1 now
  that all the other trees with strlcpy() removals have landed. One new
  user appeared (in bcachefs) but was a trivial refactor. The kernel is
  now free of the strlcpy() API!

   - Remove of the final (very recent) user of strlcpy() (in bcachefs)

   - Remove the strlcpy() API. Long live strscpy()"

* tag 'strlcpy-removal-v6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
  string: Remove strlcpy()
  bcachefs: Replace strlcpy() with strscpy()

Pull arm64 fixes from Will Deacon:
 "I think the main one is fixing the dynamic SCS patching when full LTO
  is enabled (clang was silently getting this horribly wrong), but it's
  all good stuff.

  Rob just pointed out that the fix to the workaround for erratum
  #2966298 might not be necessary, but in the worst case it's harmless
  and since the official description leaves a little to be desired here,
  I've left it in.

  Summary:

   - Fix shadow call stack patching with LTO=full

   - Fix voluntary preemption of the FPSIMD registers from assembly code

   - Fix workaround for A520 CPU erratum #2966298 and extend to A510

   - Fix SME issues that resulted in corruption of the register state

   - Minor fixes (missing includes, formatting)"

* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
  arm64: Fix silcon-errata.rst formatting
  arm64/sme: Always exit sme_alloc() early with existing storage
  arm64/fpsimd: Remove spurious check for SVE support
  arm64/ptrace: Don't flush ZA/ZT storage when writing ZA via ptrace
  arm64: entry: simplify kernel_exit logic
  arm64: entry: fix ARM64_WORKAROUND_SPECULATIVE_UNPRIV_LOAD
  arm64: errata: Add Cortex-A510 speculative unprivileged load workaround
  arm64: Rename ARM64_WORKAROUND_2966298
  arm64: fpsimd: Bring cond_yield asm macro in line with new rules
  arm64: scs: Work around full LTO issue with dynamic SCS
  arm64: irq: include <linux/cpumask.h>

Merge tag 'loongarch-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson

Pull LoongArch updates from Huacai Chen:

 - Raise minimum clang version to 18.0.0

 - Enable initial Rust support for LoongArch

 - Add built-in dtb support for LoongArch

 - Use generic interface to support crashkernel=X,[high,low]

 - Some bug fixes and other small changes

 - Update the default config file.

* tag 'loongarch-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson: (22 commits)
  MAINTAINERS: Add BPF JIT for LOONGARCH entry
  LoongArch: Update Loongson-3 default config file
  LoongArch: BPF: Prevent out-of-bounds memory access
  LoongArch: BPF: Support 64-bit pointers to kfuncs
  LoongArch: Fix definition of ftrace_regs_set_instruction_pointer()
  LoongArch: Use generic interface to support crashkernel=X,[high,low]
  LoongArch: Fix and simplify fcsr initialization on execve()
  LoongArch: Let cores_io_master cover the largest NR_CPUS
  LoongArch: Change SHMLBA from SZ_64K to PAGE_SIZE
  LoongArch: Add a missing call to efi_esrt_init()
  LoongArch: Parsing CPU-related information from DTS
  LoongArch: dts: DeviceTree for Loongson-2K2000
  LoongArch: dts: DeviceTree for Loongson-2K1000
  LoongArch: dts: DeviceTree for Loongson-2K0500
  LoongArch: Allow device trees be built into the kernel
  dt-bindings: interrupt-controller: loongson,liointc: Fix dtbs_check warning for interrupt-names
  dt-bindings: interrupt-controller: loongson,liointc: Fix dtbs_check warning for reg-names
  dt-bindings: loongarch: Add Loongson SoC boards compatibles
  dt-bindings: loongarch: Add CPU bindings for LoongArch
  LoongArch: Enable initial Rust support
  ...

This reverts commit df67699c.

Jens Axboe reported a regression that his machine is failing to show a
console, or in fact anything, on current -git. There's no output and no
console after:

Loading Linux 6.7.0+ ...
Loading initial ramdisk ...
Signed-off-by: Helge Deller <deller@gmx.de>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Jens Axboe <axboe@kernel.dk>

Pull devicetree header detangling from Rob Herring:
 "Remove the circular including of of_device.h and of_platform.h along
  with all of their implicit includes.

  This is the culmination of several kernel cycles worth of fixing
  implicit DT includes throughout the tree"

* tag 'devicetree-for-6.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
  of: Stop circularly including of_device.h and of_platform.h
  clk: qcom: gcc-x1e80100: Replace of_device.h with explicit includes
  thermal: loongson2: Replace of_device.h with explicit includes
  net: can: Use device_get_match_data()
  sparc: Use device_get_match_data()

Pull spi fix from Mark Brown:
 "One simple fix for the device unbind path in the Coldfire driver.

  A conversion to use a combined get/enable helper missed removing a
  disable"

* tag 'spi-fix-v6.8-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
  spi: coldfire-qspi: Remove an erroneous clk_disable_unprepare() from the remove function

Pull sound fixes from Takashi Iwai:
 "A collection of small fixes:

   - Lots of ASoC SOF fixes and related reworks

   - ASoC TAS codec fixes including DT updates

   - A few HD-audio quirks and regression fixes

   - Minor fixes for aloop, oxygen and scarlett2 mixer"

* tag 'sound-fix-6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (23 commits)
  ALSA: hda/realtek: Enable headset mic on Lenovo M70 Gen5
  ALSA: hda/realtek: Enable mute/micmute LEDs and limit mic boost on HP ZBook
  ALSA: hda/relatek: Enable Mute LED on HP Laptop 15s-fq2xxx
  ASoC: SOF: ipc4-loader: remove the CPC check warnings
  ASoC: SOF: ipc4-pcm: remove log message for LLP
  ALSA: hda: generic: Remove obsolete call to ledtrig_audio_get
  ALSA: scarlett2: Fix yet more -Wformat-truncation warnings
  ALSA: hda: Properly setup HDMI stream
  ASoC: audio-graph-card2: fix index check on graph_parse_node_multi_nm()
  ASoC: SOF: icp3-dtrace: Revert "Fix wrong kfree() usage"
  ALSA: oxygen: Fix right channel of capture volume mixer
  ALSA: aloop: Introduce a function to get if access is interleaved mode
  ASoC: mediatek: sof-common: Add NULL check for normal_link string
  ASoC: mediatek: mt8195: Remove afe-dai component and rework codec link
  ASoC: mediatek: mt8192: Check existence of dai_name before dereferencing
  ASoC: Intel: bxt_rt298: Fix kernel ops due to COMP_DUMMY change
  ASoC: Intel: bxt_da7219_max98357a: Fix kernel ops due to COMP_DUMMY change
  ASoC: codecs: rtq9128: Fix TDM enable and DAI format control flow
  ASoC: codecs: rtq9128: Fix PM_RUNTIME usage
  ASoC: tas2781: Add tas2563 into driver
  ...

With all the users of strlcpy() removed[1] from the kernel, remove the
API, self-tests, and other references. Leave mentions in Documentation
(about its deprecation), and in checkpatch.pl (to help migrate host-only
tools/ usage). Long live strscpy().

Link: https://github.com/KSPP/linux/issues/89 [1]
Cc: Azeem Shaikh <azeemshaikh38@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Andy Whitcroft <apw@canonical.com>
Cc: Joe Perches <joe@perches.com>
Cc: Dwaipayan Ray <dwaipayanray1@gmail.com>
Cc: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Cc: linux-hardening@vger.kernel.org
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Kees Cook <keescook@chromium.org>

Pull more drm fixes from Dave Airlie:
 "This is mostly amdgpu and xe fixes, with an amdkfd and nouveau fix
  thrown in.

  The amdgpu ones are just the usual couple of weeks of fixes. The xe
  ones are bunch of cleanups for the new xe driver, the fix you put in
  on the merge commit and the kconfig fix that was hiding the problem
  from me.

  amdgpu:
   - DSC fixes
   - DC resource pool fixes
   - OTG fix
   - DML2 fixes
   - Aux fix
   - GFX10 RLC firmware handling fix
   - Revert a broken workaround for SMU 13.0.2
   - DC writeback fix
   - Enable gfxoff when ROCm apps are active on gfx11 with the proper FW
     version

  amdkfd:
   - Fix dma-buf exports using GEM handles

  nouveau:
   - fix a unneeded WARN_ON triggering

  xe:
   - Fix for definition of wakeref_t
   - Fix for an error code aliasing
   - Fix for VM_UNBIND_ALL in the case there are no bound VMAs
   - Fixes for a number of __iomem address space mismatches reported by
     sparse
   - Fixes for the assignment of exec_queue priority
   - A Fix for skip_guc_pc not taking effect
   - Workaround for a build problem on GCC 11
   - A couple of fixes for error paths
   - Fix a Flat CCS compression metadata copy issue
   - Fix a misplace array bounds checking
   - Don't have display support depend on EXPERT (as discussed on IRC)"

* tag 'drm-next-2024-01-19' of git://anongit.freedesktop.org/drm/drm: (71 commits)
  nouveau/vmm: don't set addr on the fail path to avoid warning
  drm/amdgpu: Enable GFXOFF for Compute on GFX11
  drm/amd/display: Drop 'acrtc' and add 'new_crtc_state' NULL check for writeback requests.
  drm/amdgpu: revert "Adjust removal control flow for smu v13_0_2"
  drm/amdkfd: init drm_client with funcs hook
  drm/amd/display: Fix a switch statement in populate_dml_output_cfg_from_stream_state()
  drm/amdgpu: Fix the null pointer when load rlc firmware
  drm/amd/display: Align the returned error code with legacy DP
  drm/amd/display: Fix DML2 watermark calculation
  drm/amd/display: Clear OPTC mem select on disable
  drm/amd/display: Port DENTIST hang and TDR fixes to OTG disable W/A
  drm/amd/display: Add logging resource checks
  drm/amd/display: Init link enc resources in dc_state only if res_pool presents
  drm/amd/display: Fix late derefrence 'dsc' check in 'link_set_dsc_pps_packet()'
  drm/amd/display: Avoid enum conversion warning
  drm/amd/pm: Fix smuv13.0.6 current clock reporting
  drm/amd/pm: Add error log for smu v13.0.6 reset
  drm/amdkfd: Fix 'node' NULL check in 'svm_range_get_range_boundaries()'
  drm/amdgpu: drop exp hw support check for GC 9.4.3
  drm/amdgpu: move debug options init prior to amdgpu device init
  ...

Pull power supply and reset updates from Sebastian Reichel:
 "New features:
   - bq24190: Add support for BQ24296 charger

  Cleanups:
   - all reset drivers: Stop using module_platform_driver_probe()
   - gpio-restart: use devm_register_sys_off_handler
   - pwr-mlxbf: support graceful reboot
   - cw2015: correct time_to_empty units
   - qcom-battmgr: Fix driver initialization sequence
   - bq27xxx: Start/Stop delayed work in suspend/resume
   - minor cleanups and fixes"

* tag 'for-v6.8-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (33 commits)
  power: supply: bq24190_charger: Fix "initializer element is not constant" error
  power: supply: bq24190_charger: Add support for BQ24296
  dt-bindings: power: supply: bq24190: Add BQ24296 compatible
  dt-bindings: power: reset: xilinx: Rename node names in examples
  power: supply: qcom_battmgr: Register the power supplies after PDR is up
  dt-bindings: power: reset: qcom-pon: fix inconsistent example
  power: supply: Fix null pointer dereference in smb2_probe
  power: reset: at91: Drop '__init' from at91_wakeup_status()
  power: supply: Use multiple MODULE_AUTHOR statements
  power: supply: Fix indentation and some other warnings
  power: reset: gpio-restart: Use devm_register_sys_off_handler()
  power: supply: bq256xx: fix some problem in bq256xx_hw_init
  power: supply: cw2015: correct time_to_empty units in sysfs
  power: reset: at91-sama5d2_shdwc: Convert to platform remove callback returning void
  power: reset: at91-reset: Convert to platform remove callback returning void
  power: reset: tps65086-restart: Convert to platform remove callback returning void
  power: reset: syscon-poweroff: Convert to platform remove callback returning void
  power: reset: rmobile-reset: Convert to platform remove callback returning void
  power: reset: restart-poweroff: Convert to platform remove callback returning void
  power: reset: regulator-poweroff: Convert to platform remove callback returning void
  ...

Merge tag 'apparmor-pr-2024-01-18' of git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor

Pull AppArmor updates from John Johansen:
 "This adds a single feature, switch the hash used to check policy from
  sha1 to sha256

  There are fixes for two memory leaks, and refcount bug and a potential
  crash when a profile name is empty. Along with a couple minor code
  cleanups.

  Summary:

  Features
   - switch policy hash from sha1 to sha256

  Bug Fixes
   - Fix refcount leak in task_kill
   - Fix leak of pdb objects and trans_table
   - avoid crash when parse profie name is empty

  Cleanups
   - add static to stack_msg and nulldfa
   - more kernel-doc cleanups"

* tag 'apparmor-pr-2024-01-18' of git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor:
  apparmor: Fix memory leak in unpack_profile()
  apparmor: avoid crash when parsed profile name is empty
  apparmor: fix possible memory leak in unpack_trans_table
  apparmor: free the allocated pdb objects
  apparmor: Fix ref count leak in task_kill
  apparmor: cleanup network hook comments
  apparmor: add missing params to aa_may_ptrace kernel-doc comments
  apparmor: declare nulldfa as static
  apparmor: declare stack_msg as static
  apparmor: switch SECURITY_APPARMOR_HASH from sha1 to sha256

Pull ceph updates from Ilya Dryomov:
 "Assorted CephFS fixes and cleanups with nothing standing out"

* tag 'ceph-for-6.8-rc1' of https://github.com/ceph/ceph-client:
  ceph: get rid of passing callbacks in __dentry_leases_walk()
  ceph: d_obtain_{alias,root}(ERR_PTR(...)) will do the right thing
  ceph: fix invalid pointer access if get_quota_realm return ERR_PTR
  ceph: remove duplicated code in ceph_netfs_issue_read()
  ceph: send oldest_client_tid when renewing caps
  ceph: rename create_session_open_msg() to create_session_full_msg()
  ceph: select FS_ENCRYPTION_ALGS if FS_ENCRYPTION
  ceph: fix deadlock or deadcode of misusing dget()
  ceph: try to allocate a smaller extent map for sparse read
  libceph: remove MAX_EXTENTS check for sparse reads
  ceph: reinitialize mds feature bit even when session in open
  ceph: skip reconnecting if MDS is not ready

Pull xfs fix from Chandan Babu:

 - Fix per-inode space accounting bug

* tag 'xfs-6.8-merge-4' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
  xfs: fix backwards logic in xfs_bmap_alloc_account

Pull more smb server updates from Steve French:

 - Fix for incorrect oplock break on directories when leases disabled

 - UAF fix for race between create and destroy of tcp connection

 - Important session setup SPNEGO fix

 - Update ksmbd feature status summary

* tag '6.8-rc-smb-server-fixes-part2' of git://git.samba.org/ksmbd:
  ksmbd: only v2 leases handle the directory
  ksmbd: fix UAF issue in ksmbd_tcp_new_connection()
  ksmbd: validate mech token in session setup
  ksmbd: update feature status in documentation

Pull netfs updates from Christian Brauner:
 "This extends the netfs helper library that network filesystems can use
  to replace their own implementations. Both afs and 9p are ported. cifs
  is ready as well but the patches are way bigger and will be routed
  separately once this is merged. That will remove lots of code as well.

  The overal goal is to get high-level I/O and knowledge of the page
  cache and ouf of the filesystem drivers. This includes knowledge about
  the existence of pages and folios

  The pull request converts afs and 9p. This removes about 800 lines of
  code from afs and 300 from 9p. For 9p it is now possible to do writes
  in larger than a page chunks. Additionally, multipage folio support
  can be turned on for 9p. Separate patches exist for cifs removing
  another 2000+ lines. I've included detailed information in the
  individual pulls I took.

  Summary:

   - Add NFS-style (and Ceph-style) locking around DIO vs buffered I/O
     calls to prevent these from happening at the same time.

   - Support for direct and unbuffered I/O.

   - Support for write-through caching in the page cache.

   - O_*SYNC and RWF_*SYNC writes use write-through rather than writing
     to the page cache and then flushing afterwards.

   - Support for write-streaming.

   - Support for write grouping.

   - Skip reads for which the server could only return zeros or EOF.

   - The fscache module is now part of the netfs library and the
     corresponding maintainer entry is updated.

   - Some helpers from the fscache subsystem are renamed to mark them as
     belonging to the netfs library.

   - Follow-up fixes for the netfs library.

   - Follow-up fixes for the 9p conversion"

* tag 'vfs-6.8.netfs' of gitolite.kernel.org:pub/scm/linux/kernel/git/vfs/vfs: (50 commits)
  netfs: Fix wrong #ifdef hiding wait
  cachefiles: Fix signed/unsigned mixup
  netfs: Fix the loop that unmarks folios after writing to the cache
  netfs: Fix interaction between write-streaming and cachefiles culling
  netfs: Count DIO writes
  netfs: Mark netfs_unbuffered_write_iter_locked() static
  netfs: Fix proc/fs/fscache symlink to point to "netfs" not "../netfs"
  netfs: Rearrange netfs_io_subrequest to put request pointer first
  9p: Use length of data written to the server in preference to error
  9p: Do a couple of cleanups
  9p: Fix initialisation of netfs_inode for 9p
  cachefiles: Fix __cachefiles_prepare_write()
  9p: Use netfslib read/write_iter
  afs: Use the netfs write helpers
  netfs: Export the netfs_sreq tracepoint
  netfs: Optimise away reads above the point at which there can be no data
  netfs: Implement a write-through caching option
  netfs: Provide a launder_folio implementation
  netfs: Provide a writepages implementation
  netfs, cachefiles: Pass upper bound length to allow expansion
  ...

The DT of_device.h and of_platform.h headers date back to the separate
of_platform_bus_type before it was merged into the regular platform bus.
As part of that merge prepping Arm DT support 13 years ago, they
"temporarily" include each other. The headers also include
platform_device.h and of.h. The result was lots of drivers relied on
these implicit includes.

Now the entire tree has been fixed over the last couple of cycles to
explicitly include the necessary headers instead of relying on
of_device.h and/or of_platform.h implicit includes, so the implicit and
circular includes can finally be removed.
Signed-off-by: Rob Herring <robh@kernel.org>

The DT of_device.h and of_platform.h date back to the separate
of_platform_bus_type before it as merged into the regular platform bus.
As part of that merge prepping Arm DT support 13 years ago, they
"temporarily" include each other. They also include platform_device.h
and of.h.

of_device.h isn't needed, but mod_devicetable.h and platform_device.h
were implicitly included.
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Reviewed-by: Sibi Sankar <quic_sibis@quicinc.com>
Link: https://lore.kernel.org/r/20231211160510.0aef871b@canb.auug.org.au
[robh: Redo commit msg]
Signed-off-by: Rob Herring <robh@kernel.org>

The DT of_device.h and of_platform.h date back to the separate
of_platform_bus_type before it as merged into the regular platform bus.
As part of that merge prepping Arm DT support 13 years ago, they
"temporarily" include each other. They also include platform_device.h
and of.h.

of_device.h isn't needed, but mod_devicetable.h and property.h were
implicitly included.
Signed-off-by: Rob Herring <robh@kernel.org>

Use preferred device_get_match_data() instead of of_match_device() to
get the driver match data. With this, adjust the includes to explicitly
include the correct headers.

Error checking for matching and match data was not necessary as matching
is always successful if we're already in probe and the match tables always
have data pointers.
Signed-off-by: Rob Herring <robh@kernel.org>

Use preferred device_get_match_data() instead of of_match_device() to
get the driver match data. With this, adjust the includes to explicitly
include the correct headers.
Signed-off-by: Rob Herring <robh@kernel.org>

There is no need to use $(foreach ...) for iterating over just one parameter.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Link: https://lore.kernel.org/r/20231120235423.4103310-1-masahiroy@kernel.orgSigned-off-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>

One instance of gpio_backlight_platform_data.fbdev was renamed, but the
second instance was forgotten, causing a build failure:

    arch/sh/boards/mach-ecovec24/setup.c: In function ‘arch_setup’:
    arch/sh/boards/mach-ecovec24/setup.c:1223:37: error: ‘struct gpio_backlight_platform_data’ has no member named ‘fbdev’; did you mean ‘dev’?
     1223 |                 gpio_backlight_data.fbdev = NULL;
	  |                                     ^~~~~
	  |                                     dev

Fix this by updating the second instance.

Fixes: ed369def ("backlight/gpio_backlight: Rename field 'fbdev' to 'dev'")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202309231601.Uu6qcRnU-lkp@intel.com/Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Link: https://lore.kernel.org/r/20230925111022.3626362-1-geert+renesas@glider.beSigned-off-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>

Merge tag 'drm-xe-next-fixes-2024-01-16' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-next

Driver Changes:
- Fix for definition of wakeref_t
- Fix for an error code aliasing
- Fix for VM_UNBIND_ALL in the case there are no bound VMAs
- Fixes for a number of __iomem address space mismatches reported by sparse
- Fixes for the assignment of exec_queue priority
- A Fix for skip_guc_pc not taking effect
- Workaround for a build problem on GCC 11
- A couple of fixes for error paths
- Fix a Flat CCS compression metadata copy issue
- Fix a misplace array bounds checking
- Don't have display support depend on EXPERT (as discussed on IRC)
Signed-off-by: Dave Airlie <airlied@redhat.com>

From: =?UTF-8?q?Thomas=20Hellstr=C3=B6m?= <thomas.hellstrom@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240116102204.106520-1-thomas.hellstrom@linux.intel.com

nvif_vmm_put gets called if addr is set, but if the allocation
fails we don't need to call put, otherwise we get a warning like

[523232.435671] ------------[ cut here ]------------
[523232.435674] WARNING: CPU: 8 PID: 1505697 at drivers/gpu/drm/nouveau/nvif/vmm.c:68 nvif_vmm_put+0x72/0x80 [nouveau]
[523232.435795] Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink qrtr bnep sunrpc binfmt_misc intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common isst_if_common iwlmvm nfit libnvdimm vfat fat x86_pkg_temp_thermal intel_powerclamp mac80211 snd_soc_avs snd_soc_hda_codec coretemp snd_hda_ext_core snd_soc_core snd_hda_codec_realtek kvm_intel snd_hda_codec_hdmi snd_compress snd_hda_codec_generic ac97_bus snd_pcm_dmaengine snd_hda_intel libarc4 snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec kvm iwlwifi snd_hda_core btusb snd_hwdep btrtl snd_seq btintel irqbypass btbcm rapl snd_seq_device eeepc_wmi btmtk intel_cstate iTCO_wdt cfg80211 snd_pcm asus_wmi bluetooth intel_pmc_bxt iTCO_vendor_support snd_timer ledtrig_audio pktcdvd snd mei_me
[523232.435828]  sparse_keymap intel_uncore i2c_i801 platform_profile wmi_bmof mei pcspkr ioatdma soundcore i2c_smbus rfkill idma64 dca joydev acpi_tad loop zram nouveau drm_ttm_helper ttm video drm_exec drm_gpuvm gpu_sched crct10dif_pclmul i2c_algo_bit nvme crc32_pclmul crc32c_intel drm_display_helper polyval_clmulni nvme_core polyval_generic e1000e mxm_wmi cec ghash_clmulni_intel r8169 sha512_ssse3 nvme_common wmi pinctrl_sunrisepoint uas usb_storage ip6_tables ip_tables fuse
[523232.435849] CPU: 8 PID: 1505697 Comm: gnome-shell Tainted: G        W          6.6.0-rc7-nvk-uapi+ #12
[523232.435851] Hardware name: System manufacturer System Product Name/ROG STRIX X299-E GAMING II, BIOS 1301 09/24/2021
[523232.435852] RIP: 0010:nvif_vmm_put+0x72/0x80 [nouveau]
[523232.435934] Code: 00 00 48 89 e2 be 02 00 00 00 48 c7 04 24 00 00 00 00 48 89 44 24 08 e8 fc bf ff ff 85
c0 75 0a 48 c7 43 08 00 00 00 00 eb b3 <0f> 0b eb f2 e8 f5 c9 b2 e6 0f 1f 44 00 00 90 90 90 90 90 90 90 90
[523232.435936] RSP: 0018:ffffc900077ffbd8 EFLAGS: 00010282
[523232.435937] RAX: 00000000fffffffe RBX: ffffc900077ffc00 RCX: 0000000000000010
[523232.435938] RDX: 0000000000000010 RSI: ffffc900077ffb38 RDI: ffffc900077ffbd8
[523232.435940] RBP: ffff888e1c4f2140 R08: 0000000000000000 R09: 0000000000000000
[523232.435940] R10: 0000000000000000 R11: 0000000000000000 R12: ffff888503811800
[523232.435941] R13: ffffc900077ffca0 R14: ffff888e1c4f2140 R15: ffff88810317e1e0
[523232.435942] FS:  00007f933a769640(0000) GS:ffff88905fa00000(0000) knlGS:0000000000000000
[523232.435943] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[523232.435944] CR2: 00007f930bef7000 CR3: 00000005d0322001 CR4: 00000000003706e0
[523232.435945] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[523232.435946] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[523232.435964] Call Trace:
[523232.435965]  <TASK>
[523232.435966]  ? nvif_vmm_put+0x72/0x80 [nouveau]
[523232.436051]  ? __warn+0x81/0x130
[523232.436055]  ? nvif_vmm_put+0x72/0x80 [nouveau]
[523232.436138]  ? report_bug+0x171/0x1a0
[523232.436142]  ? handle_bug+0x3c/0x80
[523232.436144]  ? exc_invalid_op+0x17/0x70
[523232.436145]  ? asm_exc_invalid_op+0x1a/0x20
[523232.436149]  ? nvif_vmm_put+0x72/0x80 [nouveau]
[523232.436230]  ? nvif_vmm_put+0x64/0x80 [nouveau]
[523232.436342]  nouveau_vma_del+0x80/0xd0 [nouveau]
[523232.436506]  nouveau_vma_new+0x1a0/0x210 [nouveau]
[523232.436671]  nouveau_gem_object_open+0x1d0/0x1f0 [nouveau]
[523232.436835]  drm_gem_handle_create_tail+0xd1/0x180
[523232.436840]  drm_prime_fd_to_handle_ioctl+0x12e/0x200
[523232.436844]  ? __pfx_drm_prime_fd_to_handle_ioctl+0x10/0x10
[523232.436847]  drm_ioctl_kernel+0xd3/0x180
[523232.436849]  drm_ioctl+0x26d/0x4b0
[523232.436851]  ? __pfx_drm_prime_fd_to_handle_ioctl+0x10/0x10
[523232.436855]  nouveau_drm_ioctl+0x5a/0xb0 [nouveau]
[523232.437032]  __x64_sys_ioctl+0x94/0xd0
[523232.437036]  do_syscall_64+0x5d/0x90
[523232.437040]  ? syscall_exit_to_user_mode+0x2b/0x40
[523232.437044]  ? do_syscall_64+0x6c/0x90
[523232.437046]  entry_SYSCALL_64_after_hwframe+0x6e/0xd8
Reported-by: Faith Ekstrand <faith.ekstrand@collabora.com>
Cc: stable@vger.kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240117213852.295565-1-airlied@gmail.com

Pull block fixes from Jens Axboe:

 - NVMe pull request via Keith:
      - tcp, fc, and rdma target fixes (Maurizio, Daniel, Hannes,
        Christoph)
      - discard fixes and improvements (Christoph)
      - timeout debug improvements (Keith, Max)
      - various cleanups (Daniel, Max, Giuxen)
      - trace event string fixes (Arnd)
      - shadow doorbell setup on reset fix (William)
      - a write zeroes quirk for SK Hynix (Jim)

 - MD pull request via Song:
      - Sparse warning since v6.0 (Bart)
      - /proc/mdstat regression since v6.7 (Yu Kuai)

 - Use symbolic error value (Christian)

 - IO Priority documentation update (Christian)

 - Fix for accessing queue limits without having entered the queue
   (Christoph, me)

 - Fix for loop dio support (Christoph)

 - Move null_blk off deprecated ida interface (Christophe)

 - Ensure nbd initializes full msghdr (Eric)

 - Fix for a regression with the folio conversion, which is now easier
   to hit because of an unrelated change (Matthew)

 - Remove redundant check in virtio-blk (Li)

 - Fix for a potential hang in sbitmap (Ming)

 - Fix for partial zone appending (Damien)

 - Misc changes and fixes (Bart, me, Kemeng, Dmitry)

* tag 'for-6.8/block-2024-01-18' of git://git.kernel.dk/linux: (45 commits)
  Documentation: block: ioprio: Update schedulers
  loop: fix the the direct I/O support check when used on top of block devices
  blk-mq: Remove the hctx 'run' debugfs attribute
  nbd: always initialize struct msghdr completely
  block: Fix iterating over an empty bio with bio_for_each_folio_all
  block: bio-integrity: fix kcalloc() arguments order
  virtio_blk: remove duplicate check if queue is broken in virtblk_done
  sbitmap: remove stale comment in sbq_calc_wake_batch
  block: Correct a documentation comment in blk-cgroup.c
  null_blk: Remove usage of the deprecated ida_simple_xx() API
  block: ensure we hold a queue reference when using queue limits
  blk-mq: rename blk_mq_can_use_cached_rq
  block: print symbolic error name instead of error code
  blk-mq: fix IO hang from sbitmap wakeup race
  nvmet-rdma: avoid circular locking dependency on install_queue()
  nvmet-tcp: avoid circular locking dependency on install_queue()
  nvme-pci: set doorbell config before unquiescing
  block: fix partial zone append completion handling in req_bio_endio()
  block/iocost: silence warning on 'last_period' potentially being unused
  md/raid1: Use blk_opf_t for read and write operations
  ...

Pull io_uring fixes from Jens Axboe:
 "Nothing major in here, just a few fixes and cleanups that arrived
  after the initial merge window pull request got finalized, as well as
  a fix for a patch that got merged earlier"

* tag 'for-6.8/io_uring-2024-01-18' of git://git.kernel.dk/linux:
  io_uring: combine cq_wait_nr checks
  io_uring: clean *local_work_add var naming
  io_uring: clean up local tw add-wait sync
  io_uring: adjust defer tw counting
  io_uring/register: guard compat syscall with CONFIG_COMPAT
  io_uring/rsrc: improve code generation for fixed file assignment
  io_uring/rw: cleanup io_rw_done()

Pull erofs fixes from Gao Xiang:

 - Fix a "BUG: kernel NULL pointer dereference" issue due to
   inconsistent on-disk indices of compressed inodes against
   per-sb `available_compr_algs` generated by Syzkaller

 - Don't use certain unnecessary folio_*() helpers if the folio
   type (page cache) is known

* tag 'erofs-for-6.8-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs:
  erofs: Don't use certain unnecessary folio_*() functions
  erofs: fix inconsistent per-file compression format

Pull Kbuild updates from Masahiro Yamada:

 - Make Kconfig parse the input .config more precisely

 - Support W=c and W=e options for Kconfig

 - Set Kconfig int/hex symbols to zero if the 'default' property is
   missing

 - Add .editorconfig

 - Add scripts/git.orderFile

 - Add a script to detect backward-incompatible changes in UAPI headers

 - Resolve the symlink passed to O= option properly

 - Use the user-supplied mtime for all files in the builtin initramfs,
   which provides better reproducible builds

 - Fix the direct execution of debian/rules for Debian package builds

 - Use build ID instead of the .gnu_debuglink section for the Debian dbg
   package

* tag 'kbuild-v6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (53 commits)
  kbuild: deb-pkg: use debian/<package> for tmpdir
  kbuild: deb-pkg: move 'make headers' to build-arch
  kbuild: deb-pkg: do not search for 'scripts' directory under arch/
  kbuild: deb-pkg: use build ID instead of debug link for dbg package
  kbuild: deb-pkg: use more debhelper commands in builddeb
  kbuild: deb-pkg: remove unneeded '-f $srctree/Makefile' in debian/rules
  kbuild: deb-pkg: allow to run debian/rules from output directory
  kbuild: deb-pkg: set DEB_* variables if debian/rules is directly executed
  kbuild: deb-pkg: squash scripts/package/deb-build-option to debian/rules
  kbuild: deb-pkg: factor out common Make options in debian/rules
  kbuild: deb-pkg: hard-code Build-Depends
  kbuild: deb-pkg: split debian/copyright from the mkdebian script
  gen_init_cpio: Apply mtime supplied by user to all file types
  kbuild: resolve symlinks for O= properly
  docs: dev-tools: Add UAPI checker documentation
  check-uapi: Introduce check-uapi.sh
  scripts: Introduce a default git.orderFile
  kconfig: WERROR unmet symbol dependency
  Add .editorconfig file for basic formatting
  kconfig: Use KCONFIG_CONFIG instead of .config
  ...

Pull kgdb update from Daniel Thompson:
 "The entire changeset for kgdb this cycle is a single two-line change
  to remove some deadcode that, had it not been dead, would have called
  strncpy() in an unsafe manner.

  To be fair there were other modest clean ups were discussed this cycle
  but they are not finalized and will have to wait until next time"

* tag 'kgdb-6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/danielt/linux:
  kdb: Fix a potential buffer overflow in kdb_local()

Pull networking fixes from Jakub Kicinski:
 "Including fixes from bpf and netfilter.

  Previous releases - regressions:

   - Revert "net: rtnetlink: Enslave device before bringing it up",
     breaks the case inverse to the one it was trying to fix

   - net: dsa: fix oob access in DSA's netdevice event handler
     dereference netdev_priv() before check its a DSA port

   - sched: track device in tcf_block_get/put_ext() only for clsact
     binder types

   - net: tls, fix WARNING in __sk_msg_free when record becomes full
     during splice and MORE hint set

   - sfp-bus: fix SFP mode detect from bitrate

   - drv: stmmac: prevent DSA tags from breaking COE

  Previous releases - always broken:

   - bpf: fix no forward progress in in bpf_iter_udp if output buffer is
     too small

   - bpf: reject variable offset alu on registers with a type of
     PTR_TO_FLOW_KEYS to prevent oob access

   - netfilter: tighten input validation

   - net: add more sanity check in virtio_net_hdr_to_skb()

   - rxrpc: fix use of Don't Fragment flag on RESPONSE packets, avoid
     infinite loop

   - amt: do not use the portion of skb->cb area which may get clobbered

   - mptcp: improve validation of the MPTCPOPT_MP_JOIN MCTCP option

  Misc:

   - spring cleanup of inactive maintainers"

* tag 'net-6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (88 commits)
  i40e: Include types.h to some headers
  ipv6: mcast: fix data-race in ipv6_mc_down / mld_ifc_work
  selftests: mlxsw: qos_pfc: Adjust the test to support 8 lanes
  selftests: mlxsw: qos_pfc: Remove wrong description
  mlxsw: spectrum_router: Register netdevice notifier before nexthop
  mlxsw: spectrum_acl_tcam: Fix stack corruption
  mlxsw: spectrum_acl_tcam: Fix NULL pointer dereference in error path
  mlxsw: spectrum_acl_erp: Fix error flow of pool allocation failure
  ethtool: netlink: Add missing ethnl_ops_begin/complete
  selftests: bonding: Add more missing config options
  selftests: netdevsim: add a config file
  libbpf: warn on unexpected __arg_ctx type when rewriting BTF
  selftests/bpf: add tests confirming type logic in kernel for __arg_ctx
  bpf: enforce types for __arg_ctx-tagged arguments in global subprogs
  bpf: extract bpf_ctx_convert_map logic and make it more reusable
  libbpf: feature-detect arg:ctx tag support in kernel
  ipvs: avoid stat macros calls from preemptible context
  netfilter: nf_tables: reject NFT_SET_CONCAT with not field length description
  netfilter: nf_tables: skip dead set elements in netlink dump
  netfilter: nf_tables: do not allow mismatch field size and set key length
  ...

Pull i2c updates from Wolfram Sang:
 "This removes the currently unused CLASS_DDC support (controllers set
  the flag, but there is no client to use it).

  Also, CLASS_SPD support gets simplified to prepare removal in the
  future. Class based instantiation is not recommended these days
  anyhow.

  Furthermore, I2C core now creates a debugfs directory per I2C adapter.
  Current bus driver users were converted to use it.

  Finally, quite some driver updates. Standing out are patches for the
  wmt-driver which is refactored to support more variants.

  This is the rebased pull request where a large series for the
  designware driver was dropped"

* tag 'i2c-for-6.8-rc1-rebased' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (38 commits)
  MAINTAINERS: use proper email for my I2C work
  i2c: stm32f7: add support for stm32mp25 soc
  i2c: stm32f7: perform I2C_ISR read once at beginning of event isr
  dt-bindings: i2c: document st,stm32mp25-i2c compatible
  i2c: stm32f7: simplify status messages in case of errors
  i2c: stm32f7: perform most of irq job in threaded handler
  i2c: stm32f7: use dev_err_probe upon calls of devm_request_irq
  i2c: i801: Add lis3lv02d for Dell XPS 15 7590
  i2c: i801: Add lis3lv02d for Dell Precision 3540
  i2c: wmt: Reduce redundant: REG_CR setting
  i2c: wmt: Reduce redundant: function parameter
  i2c: wmt: Reduce redundant: clock mode setting
  i2c: wmt: Reduce redundant: wait event complete
  i2c: wmt: Reduce redundant: bus busy check
  i2c: mux: reg: Remove class-based device auto-detection support
  i2c: make i2c_bus_type const
  dt-bindings: at24: add ROHM BR24G04
  eeprom: at24: use of_match_ptr()
  i2c: cpm: Remove linux,i2c-index conversion from be32
  i2c: imx: Make SDA actually optional for bus recovering
  ...

Pull RTC updates from Alexandre Belloni:
 "There are three new drivers this cycle. Also the cmos driver is
  getting fixes for longstanding wakeup issues on AMD.

  New drivers:
   - Analog Devices MAX31335
   - Nuvoton ma35d1
   - Texas Instrument TPS6594 PMIC RTC

  Drivers:
   - cmos: use ACPI alarm instead of HPET on recent AMD platforms
   - nuvoton: add NCT3015Y-R and NCT3018Y-R support
   - rv8803: proper suspend/resume and wakeup-source support"

* tag 'rtc-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (26 commits)
  rtc: nuvoton: Compatible with NCT3015Y-R and NCT3018Y-R
  rtc: da9063: Use dev_err_probe()
  rtc: da9063: Use device_get_match_data()
  rtc: da9063: Make IRQ as optional
  rtc: max31335: Fix comparison in max31335_volatile_reg()
  rtc: max31335: use regmap_update_bits_check
  rtc: max31335: remove unecessary locking
  rtc: max31335: add driver support
  dt-bindings: rtc: max31335: add max31335 bindings
  rtc: rv8803: add wakeup-source support
  rtc: ac100: remove misuses of kernel-doc
  rtc: class: Remove usage of the deprecated ida_simple_xx() API
  rtc: MAINTAINERS: drop Alessandro Zummo
  rtc: ma35d1: remove hardcoded UIE support
  dt-bindings: rtc: qcom-pm8xxx: fix inconsistent example
  rtc: rv8803: Add power management support
  rtc: ds3232: avoid unused-const-variable warning
  rtc: lpc24xx: add missing dependency
  rtc: tps6594: Add driver for TPS6594 RTC
  rtc: Add driver for Nuvoton ma35d1 rtc controller
  ...

Pull input updates from Dmitry Torokhov:

 - a new driver for Adafruit Seesaw gamepad device

 - Zforce touchscreen will handle standard device properties for axis
   swap/inversion

 - handling of advanced sensitivity settings in Microchip CAP11xx
   capacitive sensor driver

 - more drivers have been converted to use newer gpiod API

 - support for dedicated wakeup IRQs in gpio-keys dirver

 - support for slider gestures and OTP variants in iqs269a driver

 - atkbd will report keyboard version as 0xab83 in cases when GET ID
   command was skipped (to deal with problematic firmware on newer
   laptops), restoring the previous behavior

 - other assorted cleanups and changes

* tag 'input-for-v6.8-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (44 commits)
  Input: atkbd - use ab83 as id when skipping the getid command
  Input: driver for Adafruit Seesaw Gamepad
  dt-bindings: input: bindings for Adafruit Seesaw Gamepad
  Input: da9063_onkey - avoid explicitly setting input's parent
  Input: da9063_onkey - avoid using OF-specific APIs
  Input: iqs269a - add support for OTP variants
  dt-bindings: input: iqs269a: Add bindings for OTP variants
  Input: iqs269a - add support for slider gestures
  dt-bindings: input: iqs269a: Add bindings for slider gestures
  Input: gpio-keys - filter gpio_keys -EPROBE_DEFER error messages
  Input: zforce_ts - accept standard touchscreen properties
  dt-bindings: touchscreen: neonode,zforce: Use standard properties
  dt-bindings: touchscreen: convert neonode,zforce to json-schema
  dt-bindings: input: convert drv266x to json-schema
  Input: da9063 - use dev_err_probe()
  Input: da9063 - drop redundant prints in probe()
  Input: da9063 - simplify obtaining OF match data
  Input: as5011 - convert to GPIO descriptor
  Input: omap-keypad - drop optional GPIO support
  Input: tca6416-keypad - drop unused include
  ...

Pull phy updates from Vinod Koul:
 "New Support:

   - Qualcomm SM8650 UFS, PCIe and USB/DP Combo PHY, eUSB2 PHY, SDX75
     USB3, X1E80100 USB3 support

   - Mediatek MT8195 support

   - Rockchip RK3128 usb2 support

   - TI SGMII mode for J784S4

  Updates:

   - Qualcomm v7 register offsets updates

   - Mediatek tphy support for force phy mode switch"

* tag 'phy-for-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy: (34 commits)
  phy: ti: j721e-wiz: Add SGMII support in WIZ driver for J784S4
  phy: ti: gmii-sel: Enable SGMII mode for J784S4
  phy: qcom-qmp-usb: Add Qualcomm X1E80100 USB3 PHY support
  dt-bindings: phy: qcom,sc8280xp-qmp-usb3-uni: Add X1E80100 USB PHY binding
  phy: qcom-qmp-combo: Add x1e80100 USB/DP combo phys
  dt-bindings: phy: qcom,sc8280xp-qmp-usb43dp-phy: Document X1E80100 compatible
  dt-bindings: phy: qcom: snps-eusb2: Document the X1E80100 compatible
  phy: mediatek: tphy: add support force phy mode switch
  dt-bindings: phy: mediatek: tphy: add a property for force-mode switch
  phy: phy-can-transceiver: insert space after include
  phy: qualcomm: phy-qcom-qmp-ufs: Rectify SM8550 UFS HS-G4 PHY Settings
  dt-bindings: phy: qcom,sc8280xp-qmp-usb43dp-phy: fix path to header
  phy: renesas: phy-rcar-gen2: use select for GENERIC_PHY
  phy: qcom-qmp: qserdes-txrx: Add v7 register offsets
  phy: qcom-qmp: qserdes-txrx: Add V6 N4 register offsets
  phy: qcom-qmp: qserdes-com: Add v7 register offsets
  phy: qcom-qmp: pcs-usb: Add v7 register offsets
  phy: qcom-qmp: pcs: Add v7 register offsets
  phy: qcom-qmp: qserdes-txrx: Add some more v6.20 register offsets
  phy: qcom-qmp: qserdes-com: Add some more v6 register offsets
  ...

Pull soundwire updates from Vinod Koul:

 - Core: add concept of controller_id to deal with clear Controller /
   Manager hierarchy

 - bunch of qcom driver refactoring for qcom_swrm_stream_alloc_ports(),
   qcom_swrm_stream_alloc_ports() and setting controller id to hw master
   id

* tag 'soundwire-6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire:
  soundwire: amd: drop bus freq calculation and set 'max_clk_freq'
  soundwire: generic_bandwidth_allocation use bus->params.max_dr_freq
  soundwire: qcom: set controller id to hw master id
  soundwire: fix initializing sysfs for same devices on different buses
  soundwire: bus: introduce controller_id
  soundwire: stream: constify sdw_port_config when adding devices
  soundwire: qcom: move sconfig in qcom_swrm_stream_alloc_ports() out of critical section
  soundwire: qcom: drop unneeded qcom_swrm_stream_alloc_ports() cleanup

Pull gpio fixes from Bartosz Golaszewski:
 "Apart from some regular driver fixes there's a relatively big revert
  of the locking changes that were introduced to GPIOLIB in this merge
  window.

  This is because it turned out that some legacy GPIO interfaces - that
  need to translate a number from the global GPIO numberspace to the
  address of the relevant descriptor, thus running a GPIO device lookup
  and taking the GPIO device list lock - are still used in old code from
  atomic context resulting in "scheduling while atomic" errors.

  I'll try to make the read-only part of the list access entirely
  lockless using SRCU but this will take some time so let's go back to
  the old global spinlock for now.

  Summary:

   - revert the changes aiming to use a read-write semaphore to protect
     the list of GPIO devices due to calls to legacy API taking that
     lock from atomic context in old code

   - fix inverted logic in DEFINE_FREE() for GPIO device references

   - check the return value of bgpio_init() in gpio-mlxbf3

   - fix node address in the DT bindings example for gpio-xilinx

   - fix signedness bug in gpio-rtd

   - fix kernel-doc warnings in gpio-en7523"

* tag 'gpio-fixes-for-v6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
  gpiolib: revert the attempt to protect the GPIO device list with an rwsem
  gpio: EN7523: fix kernel-doc warnings
  gpiolib: Fix scope-based gpio_device refcounting
  gpio: mlxbf3: add an error code check in mlxbf3_gpio_probe
  dt-bindings: gpio: xilinx: Fix node address in gpio
  gpio: rtd: Fix signedness bug in probe

Pull pwm fixes from Uwe Kleine-König:

 - fix a duplicate cleanup in an error path introduced in
   this merge window

 - fix an out-of-bounds access

   In practise it doesn't happen - otherwise someone would have noticed
   since v5.17-rc1 I guess - because the device tree binding for the two
   drivers using of_pwm_single_xlate() only have args->args_count == 1.

   A device-tree that doesn't conform to the respective bindings could
   trigger that easily however.

 - correct the request callback of the jz4740 pwm driver which used
   dev_err_probe() long after .probe() completed.

   This is conceptually wrong because dev_err_probe() might call
   device_set_deferred_probe_reason() which is nonsensical after the
   driver is bound.

* tag 'pwm/for-6.8-2' of gitolite.kernel.org:pub/scm/linux/kernel/git/ukleinek/linux:
  pwm: jz4740: Don't use dev_err_probe() in .request()
  pwm: Fix out-of-bounds access in of_pwm_single_xlate()
  pwm: bcm2835: Remove duplicate call to clk_rate_exclusive_put()