There were a few single-letter extensions that we had references to
floating around in the kernel, but that never ended up as actual ISA
specs and have mostly been replaced by multi-letter extensions.  This
removes the references to those extensions.
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20231110175903.2631-1-palmer@rivosinc.comSigned-off-by: Palmer Dabbelt <palmer@rivosinc.com>

Alexandre Ghiti <alexghiti@rivosinc.com> says:

This series is a follow-up for riscv of a recent series from Ryan [1] which
converts all direct dereferences of pte_t into a ptet_get() access.

The goal here for riscv is to use READ_ONCE()/WRITE_ONCE() for all page
table entries accesses to avoid any compiler transformation when the
hardware can concurrently modify the page tables entries (A/D bits for
example).

I went a bit further and added pud/p4d/pgd_get() helpers as such concurrent
modifications can happen too at those levels.

[1] https://lore.kernel.org/all/20230612151545.3317766-1-ryan.roberts@arm.com/

* b4-shazam-merge:
  riscv: Use accessors to page table entries instead of direct dereference
  riscv: mm: Only compile pgtable.c if MMU
  mm: Introduce pudp/p4dp/pgdp_get() functions
  riscv: Use WRITE_ONCE() when setting page table entries

Link: https://lore.kernel.org/r/20231213203001.179237-1-alexghiti@rivosinc.comSigned-off-by: Palmer Dabbelt <palmer@rivosinc.com>

As very well explained in commit 20a004e7 ("arm64: mm: Use
READ_ONCE/WRITE_ONCE when accessing page tables"), an architecture whose
page table walker can modify the PTE in parallel must use
READ_ONCE()/WRITE_ONCE() macro to avoid any compiler transformation.

So apply that to riscv which is such architecture.
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Acked-by: Anup Patel <anup@brainfault.org>
Link: https://lore.kernel.org/r/20231213203001.179237-5-alexghiti@rivosinc.comSigned-off-by: Palmer Dabbelt <palmer@rivosinc.com>

All functions defined in there depend on MMU, so no need to compile it
for !MMU configs.
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Link: https://lore.kernel.org/r/20231213203001.179237-4-alexghiti@rivosinc.comSigned-off-by: Palmer Dabbelt <palmer@rivosinc.com>

Instead of directly dereferencing page tables entries, which can cause
issues (see commit 20a004e7 ("arm64: mm: Use READ_ONCE/WRITE_ONCE when
accessing page tables"), let's introduce new functions to get the
pud/p4d/pgd entries (the pte and pmd versions already exist).

Note that arm pgd_t is actually an array so pgdp_get() is defined as a
macro to avoid a build error.

Those new functions will be used in subsequent commits by the riscv
architecture.
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Link: https://lore.kernel.org/r/20231213203001.179237-3-alexghiti@rivosinc.comSigned-off-by: Palmer Dabbelt <palmer@rivosinc.com>

To avoid any compiler "weirdness" when accessing page table entries which
are concurrently modified by the HW, let's use WRITE_ONCE() macro
(commit 20a004e7 ("arm64: mm: Use READ_ONCE/WRITE_ONCE when accessing
page tables") gives a great explanation with more details).
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Link: https://lore.kernel.org/r/20231213203001.179237-2-alexghiti@rivosinc.comSigned-off-by: Palmer Dabbelt <palmer@rivosinc.com>

MicroBlaze V is new AMD/Xilinx soft-core 32bit RISC-V processor IP.
It is hardware compatible with classic MicroBlaze processor.
Signed-off-by: Michal Simek <michal.simek@amd.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/d442d916204d26f82c1c3a924a4cdfb117960e1b.1699270661.git.michal.simek@amd.comSigned-off-by: Palmer Dabbelt <palmer@rivosinc.com>

Clément Léger <cleger@rivosinc.com> says:

In order to be able to gather more information about the supported ISA
extensions from userspace using the hwprobe syscall, add more ISA
extensions report. This series adds the following ISA extensions parsing
support:

- Zfh[min]
- Zvfh[min]
- Zihintntl
- Zbc
- Zvbb
- Zvbc
- Zvkb
- Zvkg
- Zvkned
- Zvknh[ab]
- Zvksed
- Zvksh
- Zvkn
- Zvknc
- Zvkng
- Zvks
- Zvksc
- Zvksg
- Zvkt
- Zfa
- Zbkb
- Zbkc
- Zbkx
- Zknd
- Zkne
- Zknh
- Zkr
- Zksed
- Zksh
- Zkt

Some of these extensions are actually shorthands for other "sub"
extensions. This series includes a patch from Conor/Evan that adds a way
to specify such "bundled" extensions. When exposing these bundled
extensions to userspace through hwprobe, only the "sub" extensions are
exposed.

In order to test it, one can use qemu and the small hwprobe utility
provided[1]. Run qemu by specifying additional ISA extensions, for
instance:

$ qemu-system-riscv64 -cpu rv64,v=true,zk=true,zvksh=true,zvkned=true
  <whatever options you want>

Then, run hwprobe:

$ ./hwprobe
Base system ISA:
 - IMA_FD
 - C
 - V
Supported extensions:
 - Zba
 - Zbb
 - Zbs
 - Zbc
 - Zbkb
 - Zbkc
 - Zbkx
 - Zknd
 - Zkne
 - Zknh
 - Zkt
 - Zvkned
 - Zvksh
 - Zihintntl
 - Zfa

* b4-shazam-merge:
  dt-bindings: riscv: add Zfa ISA extension description
  riscv: hwprobe: export Zfa ISA extension
  riscv: add ISA extension parsing for Zfa
  dt-bindings: riscv: add Zvfh[min] ISA extension description
  riscv: hwprobe: export Zvfh[min] ISA extensions
  riscv: add ISA extension parsing for Zvfh[min]
  dt-bindings: riscv: add Zihintntl ISA extension description
  riscv: hwprobe: export Zhintntl ISA extension
  riscv: add ISA extension parsing for Zihintntl
  dt-bindings: riscv: add Zfh[min] ISA extensions description
  riscv: hwprobe: export Zfh[min] ISA extensions
  riscv: add ISA extension parsing for Zfh/Zfh[min]
  dt-bindings: riscv: add vector crypto ISA extensions description
  riscv: hwprobe: export vector crypto ISA extensions
  riscv: add ISA extension parsing for vector crypto
  dt-bindings: riscv: add scalar crypto ISA extensions description
  riscv: hwprobe: add support for scalar crypto ISA extensions
  riscv: add ISA extension parsing for scalar crypto
  riscv: hwprobe: export missing Zbc ISA extension
  riscv: add ISA extension parsing for Zbc

Link: https://lore.kernel.org/r/20231114141256.126749-1-cleger@rivosinc.comSigned-off-by: Palmer Dabbelt <palmer@rivosinc.com>

Add description for the Zfa ISA extension[1].

Link: https://drive.google.com/file/d/1VT6QIggpb59-8QRV266dEE4T8FZTxGq4/view [1]
Signed-off-by: Clément Léger <cleger@rivosinc.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20231114141256.126749-21-cleger@rivosinc.comSigned-off-by: Palmer Dabbelt <palmer@rivosinc.com>

Export Zfa ISA extension[1] through hwprobe.

Link: https://drive.google.com/file/d/1VT6QIggpb59-8QRV266dEE4T8FZTxGq4/view [1]
Signed-off-by: Clément Léger <cleger@rivosinc.com>
Reviewed-by: Evan Green <evan@rivosinc.com>
Link: https://lore.kernel.org/r/20231114141256.126749-20-cleger@rivosinc.comSigned-off-by: Palmer Dabbelt <palmer@rivosinc.com>

Add parsing for Zfa ISA extension [1] which were ratified in commit
056b6ff467c7 ("Zfa is ratified") of riscv-isa-manual[2].

Link: https://drive.google.com/file/d/1VT6QIggpb59-8QRV266dEE4T8FZTxGq4/view [1]
Link: https://github.com/riscv/riscv-isa-manual/commits/056b6ff467c7 [2]
Signed-off-by: Clément Léger <cleger@rivosinc.com>
Reviewed-by: Evan Green <evan@rivosinc.com>
Link: https://lore.kernel.org/r/20231114141256.126749-19-cleger@rivosinc.comSigned-off-by: Palmer Dabbelt <palmer@rivosinc.com>

Add description for Zvfh[min] ISA extension[1].

Link: https://drive.google.com/file/d/1_Yt60HGAf1r1hx7JnsIptw0sqkBd9BQ8/view [1]
Signed-off-by: Clément Léger <cleger@rivosinc.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20231114141256.126749-18-cleger@rivosinc.comSigned-off-by: Palmer Dabbelt <palmer@rivosinc.com>

Export Zvfh[min] ISA extension[1] through hwprobe.

Link: https://drive.google.com/file/d/1_Yt60HGAf1r1hx7JnsIptw0sqkBd9BQ8/view [1]
Signed-off-by: Clément Léger <cleger@rivosinc.com>
Reviewed-by: Evan Green <evan@rivosinc.com>
Link: https://lore.kernel.org/r/20231114141256.126749-17-cleger@rivosinc.comSigned-off-by: Palmer Dabbelt <palmer@rivosinc.com>

Add parsing for Zvfh[min] ISA extension[1] which were ratified in
june 2023 around commit e2ccd0548d6c ("Remove draft warnings from
Zvfh[min]") in riscv-v-spec[2].

Link: https://drive.google.com/file/d/1_Yt60HGAf1r1hx7JnsIptw0sqkBd9BQ8/view [1]
Link: https://github.com/riscv/riscv-v-spec/commits/e2ccd0548d6c [2]
Signed-off-by: Clément Léger <cleger@rivosinc.com>
Reviewed-by: Evan Green <evan@rivosinc.com>
Link: https://lore.kernel.org/r/20231114141256.126749-16-cleger@rivosinc.comSigned-off-by: Palmer Dabbelt <palmer@rivosinc.com>

Add description for Zihintntl ISA extension[1].

Link: https://drive.google.com/file/d/13_wsN8YmRfH8YWysFyTX-DjTkCnBd9hj/view [1]
Signed-off-by: Clément Léger <cleger@rivosinc.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20231114141256.126749-15-cleger@rivosinc.comSigned-off-by: Palmer Dabbelt <palmer@rivosinc.com>

Export Zihintntl extension[1] through hwprobe.

Link: https://drive.google.com/file/d/13_wsN8YmRfH8YWysFyTX-DjTkCnBd9hj/view [1]
Signed-off-by: Clément Léger <cleger@rivosinc.com>
Reviewed-by: Evan Green <evan@rivosinc.com>
Link: https://lore.kernel.org/r/20231114141256.126749-14-cleger@rivosinc.comSigned-off-by: Palmer Dabbelt <palmer@rivosinc.com>

Add parsing for Zihintntl ISA extension[1] that was ratified in commit
0dc91f5 ("Zihintntl is ratified") of riscv-isa-manual[2].

Link: https://drive.google.com/file/d/13_wsN8YmRfH8YWysFyTX-DjTkCnBd9hj/view [1]
Link: https://github.com/riscv/riscv-isa-manual/commit/0dc91f505e6d [2]
Signed-off-by: Clément Léger <cleger@rivosinc.com>
Reviewed-by: Evan Green <evan@rivosinc.com>
Link: https://lore.kernel.org/r/20231114141256.126749-13-cleger@rivosinc.comSigned-off-by: Palmer Dabbelt <palmer@rivosinc.com>

Add description of Zfh[min] ISA extensions[1].

Link: https://drive.google.com/file/d/1z3tQQLm5ALsAD77PM0l0CHnapxWCeVzP/view [1]
Signed-off-by: Clément Léger <cleger@rivosinc.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20231114141256.126749-12-cleger@rivosinc.comSigned-off-by: Palmer Dabbelt <palmer@rivosinc.com>

Export Zfh[min] ISA extensions[1] through hwprobe only if FPU support
is available.

Link: https://drive.google.com/file/d/1z3tQQLm5ALsAD77PM0l0CHnapxWCeVzP/view [1]
Signed-off-by: Clément Léger <cleger@rivosinc.com>
Reviewed-by: Evan Green <evan@rivosinc.com>
Link: https://lore.kernel.org/r/20231114141256.126749-11-cleger@rivosinc.comSigned-off-by: Palmer Dabbelt <palmer@rivosinc.com>

Add parsing for Zfh[min] ISA extensions[1].

Link: https://drive.google.com/file/d/1z3tQQLm5ALsAD77PM0l0CHnapxWCeVzP/view [1]
Signed-off-by: Clément Léger <cleger@rivosinc.com>
Reviewed-by: Evan Green <evan@rivosinc.com>
Link: https://lore.kernel.org/r/20231114141256.126749-10-cleger@rivosinc.comSigned-off-by: Palmer Dabbelt <palmer@rivosinc.com>

Add Zv* vector crypto extensions that were added in "RISC-V Cryptography
Extensions Volume II" specificationi[1]:

- Zvbb: Vector Basic Bit-manipulation
- Zvbc: Vector Carryless Multiplication
- Zvkb: Vector Cryptography Bit-manipulation
- Zvkg: Vector GCM/GMAC.
- Zvkned: NIST Suite: Vector AES Block Cipher
- Zvknh[ab]: NIST Suite: Vector SHA-2 Secure Hash
- Zvksed: ShangMi Suite: SM4 Block Cipher
- Zvksh: ShangMi Suite: SM3 Secure Hash
- Zvkn: NIST Algorithm Suite
- Zvknc: NIST Algorithm Suite with carryless multiply
- Zvkng: NIST Algorithm Suite with GCM.
- Zvks: ShangMi Algorithm Suite
- Zvksc: ShangMi Algorithm Suite with carryless multiplication
- Zvksg: ShangMi Algorithm Suite with GCM.
- Zvkt: Vector Data-Independent Execution Latency.

Link: https://drive.google.com/file/d/1gb9OLH-DhbCgWp7VwpPOVrrY6f3oSJLL/view [1]
Signed-off-by: Clément Léger <cleger@rivosinc.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20231114141256.126749-9-cleger@rivosinc.comSigned-off-by: Palmer Dabbelt <palmer@rivosinc.com>

Export Zv* vector crypto ISA extensions that were added in "RISC-V
Cryptography Extensions Volume II" specification[1] through hwprobe.
This adds support for the following instructions:

- Zvbb: Vector Basic Bit-manipulation
- Zvbc: Vector Carryless Multiplication
- Zvkb: Vector Cryptography Bit-manipulation
- Zvkg: Vector GCM/GMAC.
- Zvkned: NIST Suite: Vector AES Block Cipher
- Zvknh[ab]: NIST Suite: Vector SHA-2 Secure Hash
- Zvksed: ShangMi Suite: SM4 Block Cipher
- Zvksh: ShangMi Suite: SM3 Secure Hash
- Zvknc: NIST Algorithm Suite with carryless multiply
- Zvkng: NIST Algorithm Suite with GCM.
- Zvksc: ShangMi Algorithm Suite with carryless multiplication
- Zvksg: ShangMi Algorithm Suite with GCM.
- Zvkt: Vector Data-Independent Execution Latency.

Zvkn and Zvks are ommited since they are a superset of other extensions.

Link: https://drive.google.com/file/d/1gb9OLH-DhbCgWp7VwpPOVrrY6f3oSJLL/view [1]
Signed-off-by: Clément Léger <cleger@rivosinc.com>
Reviewed-by: Evan Green <evan@rivosinc.com>
Link: https://lore.kernel.org/r/20231114141256.126749-8-cleger@rivosinc.comSigned-off-by: Palmer Dabbelt <palmer@rivosinc.com>

Add parsing of some Zv* vector crypto ISA extensions that are mentioned
in "RISC-V Cryptography Extensions Volume II" [1]. These ISA extensions
are the following:

- Zvbb: Vector Basic Bit-manipulation
- Zvbc: Vector Carryless Multiplication
- Zvkb: Vector Cryptography Bit-manipulation
- Zvkg: Vector GCM/GMAC.
- Zvkned: NIST Suite: Vector AES Block Cipher
- Zvknh[ab]: NIST Suite: Vector SHA-2 Secure Hash
- Zvksed: ShangMi Suite: SM4 Block Cipher
- Zvksh: ShangMi Suite: SM3 Secure Hash
- Zvkn: NIST Algorithm Suite
- Zvknc: NIST Algorithm Suite with carryless multiply
- Zvkng: NIST Algorithm Suite with GCM.
- Zvks: ShangMi Algorithm Suite
- Zvksc: ShangMi Algorithm Suite with carryless multiplication
- Zvksg: ShangMi Algorithm Suite with GCM.
- Zvkt: Vector Data-Independent Execution Latency.

Link: https://drive.google.com/file/d/1gb9OLH-DhbCgWp7VwpPOVrrY6f3oSJLL/view [1]
Signed-off-by: Clément Léger <cleger@rivosinc.com>
Link: https://lore.kernel.org/r/20231114141256.126749-7-cleger@rivosinc.comSigned-off-by: Palmer Dabbelt <palmer@rivosinc.com>

Add description for scalar crypto ISA extensions:

- Zbkb
- Zbkc
- Zbkx
- Zknd
- Zkne
- Zknh
- Zkr
- Zksed
- Zksh
- Zkt
Signed-off-by: Clément Léger <cleger@rivosinc.com>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20231114141256.126749-6-cleger@rivosinc.comSigned-off-by: Palmer Dabbelt <palmer@rivosinc.com>

Export the following scalar crypto extensions through hwprobe:

- Zbkb
- Zbkc
- Zbkx
- Zknd
- Zkne
- Zknh
- Zksed
- Zksh
- Zkt
Signed-off-by: Clément Léger <cleger@rivosinc.com>
Link: https://lore.kernel.org/r/20231114141256.126749-5-cleger@rivosinc.comSigned-off-by: Palmer Dabbelt <palmer@rivosinc.com>

The Scalar Crypto specification defines Zk as a shorthand for the
Zkn, Zkr and Zkt extensions. The same follows for both Zkn, Zks and Zbk,
which are all shorthands for various other extensions. The detailed
breakdown can be found in their dt-binding entries.

Since Zkn also implies the Zbkb, Zbkc and Zbkx extensions, simply passing
"zk" through a DT should enable all of Zbkb, Zbkc, Zbkx, Zkn, Zkr and Zkt.
For example, setting the "riscv,isa" DT property to "rv64imafdc_zk"
should generate the following cpuinfo output:
"rv64imafdc_zicntr_zicsr_zifencei_zihpm_zbkb_zbkc_zbkx_zknd_zkne_zknh_zkr_zkt"

riscv_isa_ext_data grows a pair of new members, to permit setting the
relevant bits for "bundled" extensions, both while parsing the ISA string
and the new dedicated extension properties.
Co-developed-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Evan Green <evan@rivosinc.com>
Signed-off-by: Clément Léger <cleger@rivosinc.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20231114141256.126749-4-cleger@rivosinc.comSigned-off-by: Palmer Dabbelt <palmer@rivosinc.com>

While Zba and Zbb were exported through hwprobe, Zbc was not. Export it.
Signed-off-by: Clément Léger <cleger@rivosinc.com>
Link: https://lore.kernel.org/r/20231114141256.126749-3-cleger@rivosinc.comSigned-off-by: Palmer Dabbelt <palmer@rivosinc.com>

Zbc was documented in the dt-bindings but actually not supported in ISA
string parsing. Add it.
Signed-off-by: Clément Léger <cleger@rivosinc.com>
Link: https://lore.kernel.org/r/20231114141256.126749-2-cleger@rivosinc.comSigned-off-by: Palmer Dabbelt <palmer@rivosinc.com>

The commands should be sorted inside the group definition.
Fix the ordering so we won't get following warning:
WARN_ON(iwl_cmd_groups_verify_sorted(trans_cfg))

Link: https://lore.kernel.org/regressions/2fa930bb-54dd-4942-a88d-05a47c8e9731@gmail.com/
Link: https://lore.kernel.org/linux-wireless/CAHk-=wix6kqQ5vHZXjOPpZBfM7mMm9bBZxi2Jh7XnaKCqVf94w@mail.gmail.com/
Fixes: b6e3d1ba ("wifi: iwlwifi: mvm: implement new firmware API for statistics")
Tested-by: Niklāvs Koļesņikovs <pinkflames.linux@gmail.com>
Tested-by: Damian Tometzki <damian@riscv-rocks.de>
Acked-by: Kalle Valo <kvalo@kernel.org>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Merge tag 'parisc-for-6.7-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux

Pull parisc architecture fixes from Helge Deller:

 - Include the upper 5 address bits when inserting TLB entries on a
   64-bit kernel.

   On physical machines those are ignored, but in qemu it's nice to have
   them included and to be correct.

 - Stop the 64-bit kernel and show a warning if someone tries to boot on
   a machine with a 32-bit CPU

 - Fix a "no previous prototype" warning in parport-gsc

* tag 'parisc-for-6.7-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
  parisc: Prevent booting 64-bit kernels on PA1.x machines
  parport: gsc: mark init function static
  parisc/pgtable: Do not drop upper 5 address bits of physical address

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

Pull LoongArch updates from Huacai Chen:

 - support PREEMPT_DYNAMIC with static keys

 - relax memory ordering for atomic operations

 - support BPF CPU v4 instructions for LoongArch

 - some build and runtime warning fixes

* tag 'loongarch-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson:
  selftests/bpf: Enable cpu v4 tests for LoongArch
  LoongArch: BPF: Support signed mod instructions
  LoongArch: BPF: Support signed div instructions
  LoongArch: BPF: Support 32-bit offset jmp instructions
  LoongArch: BPF: Support unconditional bswap instructions
  LoongArch: BPF: Support sign-extension mov instructions
  LoongArch: BPF: Support sign-extension load instructions
  LoongArch: Add more instruction opcodes and emit_* helpers
  LoongArch/smp: Call rcutree_report_cpu_starting() earlier
  LoongArch: Relax memory ordering for atomic operations
  LoongArch: Mark __percpu functions as always inline
  LoongArch: Disable module from accessing external data directly
  LoongArch: Support PREEMPT_DYNAMIC with static keys

Pull powerpc fixes from Michael Ellerman:

 - Finish a refactor of pgprot_framebuffer() which dependend
   on some changes that were merged via the drm tree

 - Fix some kernel-doc warnings to quieten the bots

Thanks to Nathan Lynch and Thomas Zimmermann.

* tag 'powerpc-6.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
  powerpc/rtas: Fix ppc_rtas_rmo_buf_show() kernel-doc
  powerpc/pseries/rtas-work-area: Fix rtas_work_area_reserve_arena() kernel-doc
  powerpc/fb: Call internal __phys_mem_access_prot() in fbdev code
  powerpc: Remove file parameter from phys_mem_access_prot()
  powerpc/machdep: Remove trailing whitespaces

Pull smb client fixes from Steve French:

 - ctime caching fix (for setxattr)

 - encryption fix

 - DNS resolver mount fix

 - debugging improvements

 - multichannel fixes including cases where server stops or starts
   supporting multichannel after mount

 - reconnect fix

 - minor cleanups

* tag '6.7-rc-smb3-client-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6:
  cifs: update internal module version number for cifs.ko
  cifs: handle when server stops supporting multichannel
  cifs: handle when server starts supporting multichannel
  Missing field not being returned in ioctl CIFS_IOC_GET_MNT_INFO
  smb3: allow dumping session and tcon id to improve stats analysis and debugging
  smb: client: fix mount when dns_resolver key is not available
  smb3: fix caching of ctime on setxattr
  smb3: minor cleanup of session handling code
  cifs: reconnect work should have reference on server struct
  cifs: do not pass cifs_sb when trying to add channels
  cifs: account for primary channel in the interface list
  cifs: distribute channels across interfaces based on speed
  cifs: handle cases where a channel is closed
  smb3: more minor cleanups for session handling routines
  smb3: minor RDMA cleanup
  cifs: Fix encryption of cleared, but unset rq_iter data buffers

Merge tag 'probes-fixes-v6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

Pull probes fixes from Masami Hiramatsu:

 - Documentation update: Add a note about argument and return value
   fetching is the best effort because it depends on the type.

 - objpool: Fix to make internal global variables static in
   test_objpool.c.

 - kprobes: Unify kprobes_exceptions_nofify() prototypes. There are the
   same prototypes in asm/kprobes.h for some architectures, but some of
   them are missing the prototype and it causes a warning. So move the
   prototype into linux/kprobes.h.

 - tracing: Fix to check the tracepoint event and return event at
   parsing stage. The tracepoint event doesn't support %return but if
   $retval exists, it will be converted to %return silently. This finds
   that case and rejects it.

 - tracing: Fix the order of the descriptions about the parameters of
   __kprobe_event_gen_cmd_start() to be consistent with the argument
   list of the function.

* tag 'probes-fixes-v6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
  tracing/kprobes: Fix the order of argument descriptions
  tracing: fprobe-event: Fix to check tracepoint event and return
  kprobes: unify kprobes_exceptions_nofify() prototypes
  lib: test_objpool: make global variables static
  Documentation: tracing: Add a note about argument and retval access

Pull fbdev fixes and cleanups from Helge Deller:

 - fix double free and resource leaks in imsttfb

 - lots of remove callback cleanups and section mismatch fixes in
   omapfb, amifb and atmel_lcdfb

 - error code fix and memparse simplification in omapfb

* tag 'fbdev-for-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev: (31 commits)
  fbdev: fsl-diu-fb: mark wr_reg_wa() static
  fbdev: amifb: Convert to platform remove callback returning void
  fbdev: amifb: Mark driver struct with __refdata to prevent section mismatch warning
  fbdev: hyperv_fb: fix uninitialized local variable use
  fbdev: omapfb/tpd12s015: Convert to platform remove callback returning void
  fbdev: omapfb/tfp410: Convert to platform remove callback returning void
  fbdev: omapfb/sharp-ls037v7dw01: Convert to platform remove callback returning void
  fbdev: omapfb/opa362: Convert to platform remove callback returning void
  fbdev: omapfb/hdmi: Convert to platform remove callback returning void
  fbdev: omapfb/dvi: Convert to platform remove callback returning void
  fbdev: omapfb/dsi-cm: Convert to platform remove callback returning void
  fbdev: omapfb/dpi: Convert to platform remove callback returning void
  fbdev: omapfb/analog-tv: Convert to platform remove callback returning void
  fbdev: atmel_lcdfb: Convert to platform remove callback returning void
  fbdev: omapfb/tpd12s015: Don't put .remove() in .exit.text and drop suppress_bind_attrs
  fbdev: omapfb/tfp410: Don't put .remove() in .exit.text and drop suppress_bind_attrs
  fbdev: omapfb/sharp-ls037v7dw01: Don't put .remove() in .exit.text and drop suppress_bind_attrs
  fbdev: omapfb/opa362: Don't put .remove() in .exit.text and drop suppress_bind_attrs
  fbdev: omapfb/hdmi: Don't put .remove() in .exit.text and drop suppress_bind_attrs
  fbdev: omapfb/dvi: Don't put .remove() in .exit.text and drop suppress_bind_attrs
  ...

The order of descriptions should be consistent with the argument list of
the function, so "kretprobe" should be the second one.

int __kprobe_event_gen_cmd_start(struct dynevent_cmd *cmd, bool kretprobe,
                                 const char *name, const char *loc, ...)

Link: https://lore.kernel.org/all/20231031041305.3363712-1-yujie.liu@intel.com/

Fixes: 2a588dd1 ("tracing: Add kprobe event command generation functions")
Suggested-by: Mukesh Ojha <quic_mojha@quicinc.com>
Signed-off-by: Yujie Liu <yujie.liu@intel.com>
Reviewed-by: Mukesh Ojha <quic_mojha@quicinc.com>
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>

Pull drm fixes from Daniel Vetter:
 "Dave's VPN to the big machine died, so it's on me to do fixes pr this
  and next week while everyone else is at plumbers.

   - big pile of amd fixes, but mostly for hw support newly added in 6.7

   - i915 fixes, mostly minor things

   - qxl memory leak fix

   - vc4 uaf fix in mock helpers

   - syncobj fix for DRM_SYNCOBJ_WAIT_FLAGS_WAIT_AVAILABLE"

* tag 'drm-next-2023-11-10' of git://anongit.freedesktop.org/drm/drm: (78 commits)
  drm/amdgpu: fix error handling in amdgpu_vm_init
  drm/amdgpu: Fix possible null pointer dereference
  drm/amdgpu: move UVD and VCE sched entity init after sched init
  drm/amdgpu: move kfd_resume before the ip late init
  drm/amd: Explicitly check for GFXOFF to be enabled for s0ix
  drm/amdgpu: Change WREG32_RLC to WREG32_SOC15_RLC where inst != 0 (v2)
  drm/amdgpu: Use correct KIQ MEC engine for gfx9.4.3 (v5)
  drm/amdgpu: add smu v13.0.6 pcs xgmi ras error query support
  drm/amdgpu: fix software pci_unplug on some chips
  drm/amd/display: remove duplicated argument
  drm/amdgpu: correct mca debugfs dump reg list
  drm/amdgpu: correct acclerator check architecutre dump
  drm/amdgpu: add pcs xgmi v6.4.0 ras support
  drm/amdgpu: Change extended-scope MTYPE on GC 9.4.3
  drm/amdgpu: disable smu v13.0.6 mca debug mode by default
  drm/amdgpu: Support multiple error query modes
  drm/amdgpu: refine smu v13.0.6 mca dump driver
  drm/amdgpu: Do not program PF-only regs in hdp_v4_0.c under SRIOV (v2)
  drm/amdgpu: Skip PCTL0_MMHUB_DEEPSLEEP_IB write in jpegv4.0.3 under SRIOV
  drm: amd: Resolve Sphinx unexpected indentation warning
  ...

Pull arm64 fixes from Catalin Marinas:
 "Mostly PMU fixes and a reworking of the pseudo-NMI disabling on broken
  MediaTek firmware:

   - Move the MediaTek GIC quirk handling from irqchip to core. Before
     the merging window commit 44bd78dd ("irqchip/gic-v3: Disable
     pseudo NMIs on MediaTek devices w/ firmware issues") temporarily
     addressed this issue. Fixed now at a deeper level in the arch code

   - Reject events meant for other PMUs in the CoreSight PMU driver,
     otherwise some of the core PMU events would disappear

   - Fix the Armv8 PMUv3 driver driver to not truncate 64-bit registers,
     causing some events to be invisible

   - Remove duplicate declaration of __arm64_sys##name following the
     patch to avoid prototype warning for syscalls

   - Typos in the elf_hwcap documentation"

* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
  arm64/syscall: Remove duplicate declaration
  Revert "arm64: smp: avoid NMI IPIs with broken MediaTek FW"
  arm64: Move MediaTek GIC quirk handling from irqchip to core
  arm64/arm: arm_pmuv3: perf: Don't truncate 64-bit registers
  perf: arm_cspmu: Reject events meant for other PMUs
  Documentation/arm64: Fix typos in elf_hwcaps

Pull sound fixes from Takashi Iwai:
 "A collection of fixes for rc1.

  The majority of changes are various ASoC driver-specific small fixes
  and usual HD-audio quirks, while there are a couple of core changes: a
  fix in ALSA core procfs code to avoid deadlocks at disconnection and
  an ASoC core fix for DAPM clock widgets"

* tag 'sound-fix-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  OSS: dmasound/paula: Convert to platform remove callback returning void
  ALSA: hda: ASUS UM5302LA: Added quirks for cs35L41/10431A83 on i2c bus
  ALSA: info: Fix potential deadlock at disconnection
  ASoC: nau8540: Add self recovery to improve capture quility
  ALSA: hda/realtek: Add support dual speaker for Dell
  ALSA: hda: Add ASRock X670E Taichi to denylist
  ALSA: hda/realtek: Add quirk for ASUS UX7602ZM
  ASoC: SOF: sof-client: trivial: fix comment typo
  ASoC: dapm: fix clock get name
  ASoC: hdmi-codec: register hpd callback on component probe
  ASoC: mediatek: mt8186_mt6366_rt1019_rt5682s: trivial: fix error messages
  ASoC: da7219: Improve system suspend and resume handling
  ASoC: codecs: Modify macro value error
  ASoC: codecs: Modify the wrong judgment of re value
  ASoC: codecs: Modify the maximum value of calib
  ASoC: amd: acp: fix for i2s mode register field update
  ASoC: codecs: aw88399: Fix -Wuninitialized in aw_dev_set_vcalb()
  ASoC: rt712-sdca: fix speaker route missing issue
  ASoC: rockchip: Fix unused rockchip_i2s_tdm_match warning for !CONFIG_OF
  ASoC: ti: omap-mcbsp: Fix runtime PM underflow warnings