69164 Commits

Author SHA1 Message Date
Andrew Davis
1e5caee2ba ARM: dts: dra7: Fix DRA7 L3 NoC node register size
This node can access any part of the L3 configuration registers space,
including CLK1 and CLK2 which are 0x800000 offset. Restore this area
size to include these areas.

Fixes: 7f2659ce657e ("ARM: dts: Move dra7 l3 noc to a separate node")
Signed-off-by: Andrew Davis <afd@ti.com>
Message-ID: <20231113181604.546444-1-afd@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2023-11-30 13:53:06 +02:00
Linus Torvalds
3ca112b71f Probes fixes for v6.7-rc1:
- 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.
 -----BEGIN PGP SIGNATURE-----
 
 iQFPBAABCgA5FiEEh7BulGwFlgAOi5DV2/sHvwUrPxsFAmVOwAQbHG1hc2FtaS5o
 aXJhbWF0c3VAZ21haWwuY29tAAoJENv7B78FKz8bItMH/0F/vyiirgLrRVvQ+5Tr
 Hm32oc1BQzxnQ0+9bjzk3r90KYk5cysBEEqxKzgxq9/RsJdyCczQUpxYehU0BoZT
 1B4pB5eQ0DwcdGAVk4TyBRYVBb3uhCyyZNXv+F60AsO8i87fHHoJXT9SoKK+Vgx4
 MAklE1gnxFFlRoYCBQpks89NajRx6n3aEL4/oXO3WYSrv+H2WGtZamB+RhpufkDx
 Qx5TkIGnjulcW6J5m7Px5N3z9AX00SbfooZHAae3fqsek5RPNecfc1/WiANNXrSm
 SYsG/i1jcHVvmk2YmCVokVLPKzhCOsKIuiW91rBu/Tu6lqiJmC+fxWxuZqAdXFUi
 +kw=
 =uymB
 -----END PGP SIGNATURE-----

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
2023-11-10 16:35:04 -08:00
Linus Torvalds
ac347a0655 arm64 fixes:
- Move the MediaTek GIC quirk handling from irqchip to core. Before the
   merging window commit 44bd78dd2b88 ("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.
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEE5RElWfyWxS+3PLO2a9axLQDIXvEFAmVObkoACgkQa9axLQDI
 XvHfiQ//eM5pDYlXTtkD8lqqAMKL5270iig9kN3lbrHO9+fPU0f15tntPyBJbgdv
 mTLTkfw5Uz1WqCuJkDHIL3aqeJU7uphJQgS+X4Js//37txJ0T+soJ2LQ+yCxIhVi
 PrJBcfNe6lz+0j/AeP7548hXt+gmUFIkBrSqy0NYPnhEd9Ly1mkk5Ggvt6e1baU3
 STSjsjFXNl9YtmsiU4Yy3X4n/vrt3rqQzsuq18R51Cw/w/J/CvI2g6z0bhMcThY1
 NHrMJU5xhTfDxOASS2p40HFZau4yCtIvbr0Y0HF1UsXilBXp7F17J7j6Og6+IEO1
 bOTgPnZ9p6faZ4BrNvC8wYNtclonHf5eYyrdf+aUzoyDIXkAtAqAU9lPg1+2+Aiv
 FrRmROtgnLX1upM9fq7/sSX+SUYUZMibtVlt1aNqgQktVUkUc6t0tzaj7lBtnvXQ
 PkUnA7qcUnwsF3r2GbUvYI3mzQfN7hTt924eFOtiDcXjWwrhhXeBI3vQyCwS2JGa
 zl2D+5tw/tERKYXwkNHWw69d9BYu7eVP5cw06nOXk3iDVNW8dJf7J3eUWnqNl7Ss
 nSBdYKgE97MvVWmaeaKWrrOO//zeHKeFoaH1BxxlHRTwhgpi6DWcRccB8F9RqKwe
 eZP1vKW66qH82DpHR9ivQ+OXE1WCDi0ZdcKhi2KYdNtf6wuXssY=
 =c+Yt
 -----END PGP SIGNATURE-----

Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

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 44bd78dd2b88 ("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
2023-11-10 12:22:14 -08:00
Linus Torvalds
656d88c3b6 - removed AR7 platform support
- cleanups and fixes
 -----BEGIN PGP SIGNATURE-----
 
 iQJOBAABCAA4FiEEbt46xwy6kEcDOXoUeZbBVTGwZHAFAmVMnfAaHHRzYm9nZW5k
 QGFscGhhLmZyYW5rZW4uZGUACgkQeZbBVTGwZHAnjBAAnz/uhqqZy1aU1Fna1Fr8
 AqR3AeA3DfKGpZXY1HttgmZhd6nzktmek5hT1007eEWieYOuR32fin0XflL8KfrA
 ecPva7WD3FMJRc56yQ1SI836kLKDuAVW+m6AvzqvWron1IyAScUjTtrjmY9ZxLh1
 citiMwh8eHK1nT2voBQKzCKoXXsZO+yqvnVNWnGiRRjmYHk9Gpu6kcM5sw5xQWhP
 jCA+stWY2VQdeTRrNA4pAgqoD0q4RA0Ntzdb8cZGFiFBxdmOlAl6P4t5WusP2shN
 eIc4uEykWc1utkay4+o+c9dsABiaYPSQvuuVQrx7uFWSL7zEup5TUw46zN9ptxsh
 CRLEKeJtaJvuUC4WdJRCAB6n7lAjfRtdsALlWv1gU0DWFdJbspv8YExZmBZhqgDM
 8LkII39Hvi3oQYAjM9W+/FsPP3BNvIpS07c3hlcuSvbo3cHNzHL6wfNDpPV0TN3L
 P30LZWybQj+lr2amw38r4zOh5nuz+9eyP7mes8cgorlMfjxv0vIMcg3XT1D3+YJK
 7lLKmoHgBab6VNUeUPS92cfCNlb50TQeSMf21Xt/obrhpVGJnLHQ50jg8NaKENyc
 gwLyvjbf/hIbgJAvKnaRGEcV8COwppcX+U3yEAbXJ2eAvYEXZCU41dH5x3/7WRuB
 tvlRfkDcu9ddjyQDtZ4yv/M=
 =g+6E
 -----END PGP SIGNATURE-----

Merge tag 'mips_6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux

Pull MIPS updates from Thomas Bogendoerfer:

 - removed AR7 platform support

 - cleanups and fixes

* tag 'mips_6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux:
  MIPS: AR7: remove platform
  watchdog: ar7_wdt: remove driver to prepare for platform removal
  vlynq: remove bus driver
  mtd: parsers: ar7: remove support
  serial: 8250: remove AR7 support
  arch: mips: remove ReiserFS from defconfig
  MIPS: lantiq: Remove unnecessary include of <linux/of_irq.h>
  MIPS: lantiq: Fix pcibios_plat_dev_init() "no previous prototype" warning
  MIPS: KVM: Fix a build warning about variable set but not used
  MIPS: Remove dead code in relocate_new_kernel
  mips: dts: ralink: mt7621: rename to GnuBee GB-PC1 and GnuBee GB-PC2
  mips: dts: ralink: mt7621: define each reset as an item
  mips: dts: ingenic: Remove unneeded probe-type properties
  MIPS: loongson32: Remove dma.h and nand.h
2023-11-10 09:19:46 -08:00
Arnd Bergmann
abc28463c8 kprobes: unify kprobes_exceptions_nofify() prototypes
Most architectures that support kprobes declare this function in their
own asm/kprobes.h header and provide an override, but some are missing
the prototype, which causes a warning for the __weak stub implementation:

kernel/kprobes.c:1865:12: error: no previous prototype for 'kprobe_exceptions_notify' [-Werror=missing-prototypes]
 1865 | int __weak kprobe_exceptions_notify(struct notifier_block *self,

Move the prototype into linux/kprobes.h so it is visible to all
the definitions.

Link: https://lore.kernel.org/all/20231108125843.3806765-4-arnd@kernel.org/

Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
2023-11-10 19:59:05 +09:00
Linus Torvalds
4bbdb725a3 IOMMU Updates for Linux v6.7
Including:
 
 	- Core changes:
 	  - Make default-domains mandatory for all IOMMU drivers
 	  - Remove group refcounting
 	  - Add generic_single_device_group() helper and consolidate
 	    drivers
 	  - Cleanup map/unmap ops
 	  - Scaling improvements for the IOVA rcache depot
 	  - Convert dart & iommufd to the new domain_alloc_paging()
 
 	- ARM-SMMU:
 	  - Device-tree binding update:
 	    - Add qcom,sm7150-smmu-v2 for Adreno on SM7150 SoC
 	  - SMMUv2:
 	    - Support for Qualcomm SDM670 (MDSS) and SM7150 SoCs
 	  - SMMUv3:
 	    - Large refactoring of the context descriptor code to
 	      move the CD table into the master, paving the way
 	      for '->set_dev_pasid()' support on non-SVA domains
 	  - Minor cleanups to the SVA code
 
 	- Intel VT-d:
 	  - Enable debugfs to dump domain attached to a pasid
 	  - Remove an unnecessary inline function.
 
 	- AMD IOMMU:
 	  - Initial patches for SVA support (not complete yet)
 
 	- S390 IOMMU:
 	  - DMA-API conversion and optimized IOTLB flushing
 
 	- Some smaller fixes and improvements
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEEr9jSbILcajRFYWYyK/BELZcBGuMFAmVJFcEACgkQK/BELZcB
 GuMgDxAAsnYVQjQ7wRkwR0rHARuEaJ+Lz2vkLNH+uYXjBzhFe2bT+ykMcZysAkdK
 A5PMLOFT5Etf+PAqOM0CoIGQFOefAId6uGl7S61Fp9ZWDKhMrOBFWhxGOaufA1Du
 tNvt3i66hwPSDZa82kY3wRCluYtj0aBBzmM6ZTwBwFZdQ7LABMtE8OxisqncVvq0
 H6vhV213fqvhCFSQJ6PnTAEiv70WvWBWygA+Z/gwYf9hypZQae91PNXdK9313a9z
 OvCzGBkL/R5/3KkJd88UhFwyYzyNGxq/DmH1etawYR5gYZ8UT/Z/sYpcx9hlO7qr
 eENPqeQc+YHZXpKqkaq66HBA1FSnXUqRZLl4cVaZahRRMe/yArsBM6R0W1AfkMAR
 rZxwHKoHUWeuHQLMVvmSDNL57h/GJJpTXjRc8HMxLZkVp+ScvnT5XCYHWWzRdCdx
 TcC/pJ1tet0FQ8rw09ovlwpGVA6eojWvcpVbLVLfGN8ZWViSVfvNFoPNb7HsGK6M
 iRi+L41Y7s63cyogC/Gsae2RAvYv29ZpvE91lmon2u+VBlTpMdOFX9EhWS6RqOBF
 cV30bhsw0dyCB7v5jDPtABYEOaR6l1mPLhn1gX3u0Ue/tmPhLX69k4bVWBY6wP3p
 gmmJD9ub8FuPQtFCGPE7/8ZINjGGrfiKO24DNI2Ty3XEeq21hU4=
 =UyWC
 -----END PGP SIGNATURE-----

Merge tag 'iommu-updates-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu

Pull iommu updates from Joerg Roedel:
 "Core changes:
   - Make default-domains mandatory for all IOMMU drivers
   - Remove group refcounting
   - Add generic_single_device_group() helper and consolidate drivers
   - Cleanup map/unmap ops
   - Scaling improvements for the IOVA rcache depot
   - Convert dart & iommufd to the new domain_alloc_paging()

  ARM-SMMU:
   - Device-tree binding update:
       - Add qcom,sm7150-smmu-v2 for Adreno on SM7150 SoC
   - SMMUv2:
       - Support for Qualcomm SDM670 (MDSS) and SM7150 SoCs
   - SMMUv3:
       - Large refactoring of the context descriptor code to move the CD
         table into the master, paving the way for '->set_dev_pasid()'
         support on non-SVA domains
   - Minor cleanups to the SVA code

  Intel VT-d:
   - Enable debugfs to dump domain attached to a pasid
   - Remove an unnecessary inline function

  AMD IOMMU:
   - Initial patches for SVA support (not complete yet)

  S390 IOMMU:
   - DMA-API conversion and optimized IOTLB flushing

  And some smaller fixes and improvements"

* tag 'iommu-updates-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (102 commits)
  iommu/dart: Remove the force_bypass variable
  iommu/dart: Call apple_dart_finalize_domain() as part of alloc_paging()
  iommu/dart: Convert to domain_alloc_paging()
  iommu/dart: Move the blocked domain support to a global static
  iommu/dart: Use static global identity domains
  iommufd: Convert to alloc_domain_paging()
  iommu/vt-d: Use ops->blocked_domain
  iommu/vt-d: Update the definition of the blocking domain
  iommu: Move IOMMU_DOMAIN_BLOCKED global statics to ops->blocked_domain
  Revert "iommu/vt-d: Remove unused function"
  iommu/amd: Remove DMA_FQ type from domain allocation path
  iommu: change iommu_map_sgtable to return signed values
  iommu/virtio: Add __counted_by for struct viommu_request and use struct_size()
  iommu/vt-d: debugfs: Support dumping a specified page table
  iommu/vt-d: debugfs: Create/remove debugfs file per {device, pasid}
  iommu/vt-d: debugfs: Dump entry pointing to huge page
  iommu/vt-d: Remove unused function
  iommu/arm-smmu-v3-sva: Remove bond refcount
  iommu/arm-smmu-v3-sva: Remove unused iommu_sva handle
  iommu/arm-smmu-v3: Rename cdcfg to cd_table
  ...
2023-11-09 13:37:28 -08:00
Ilkka Koskinen
403edfa436 arm64/arm: arm_pmuv3: perf: Don't truncate 64-bit registers
The driver used to truncate several 64-bit registers such as PMCEID[n]
registers used to describe whether architectural and microarchitectural
events in range 0x4000-0x401f exist. Due to discarding the bits, the
driver made the events invisible, even if they existed.

Moreover, PMCCFILTR and PMCR registers have additional bits in the upper
32 bits. This patch makes them available although they aren't currently
used. Finally, functions handling PMXEVCNTR and PMXEVTYPER registers are
removed as they not being used at all.

Fixes: df29ddf4f04b ("arm64: perf: Abstract system register accesses away")
Reported-by: Carl Worth <carl@os.amperecomputing.com>
Signed-off-by: Ilkka Koskinen <ilkka@os.amperecomputing.com>
Acked-by: Will Deacon <will@kernel.org>
Closes: https://lore.kernel.org/..
Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com>
Link: https://lore.kernel.org/r/20231102183012.1251410-1-ilkka@os.amperecomputing.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2023-11-07 11:00:57 +00:00
Linus Torvalds
be3ca57cfb media updates for v6.7-rc1
-----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEE+QmuaPwR3wnBdVwACF8+vY7k4RUFAmVF2z0ACgkQCF8+vY7k
 4RUyHBAAhO7ArWtie5SZZ2lYzeoQ2KWZJsiRUdl7ER+lXeKr5HIa23CqVG5+D3hA
 2VQAn/+2wJHMhfSZUcgS889iKGJMhdEj77JBehakTA0122wq/0NNMfbwN0ebHoIZ
 B5FqhXkU8NvQn+8MVyRSnmC7lzlZq7lUlDxbpjCkqOqm5t1TXuMCD81briZxuKWR
 N+STu3rsQ1Vq+HudAqLHcuQKCJjzqo5x2/MOk7DlI+FHtKPLn50CfizmZNiMIn/2
 lVfp6PoZhtBCJAlQFx3VHjYIir5ENvcmdj0ehsocVe4vYFFfBh0NrN8/ixcWyl0i
 z4BSC9/AQTJuAt2mxj2g/OE9ipFqGkhHspSy87GWqCSzIKIKuZYFRHB55e6h6/kA
 11MceDQ+VNmO6dkU4G6/dChaeXt+5omU9mlEaugzmtb/G0HbvYW5jJJuvVMmmGde
 Gy2F2SazGJsfLLBS+I7yKJRDhn5+m+9Q0gCsiKDbEcDoRLrwsi5zraRRVrsKI9q7
 CAFMrU5MCzniMh1UpJxdETPbuxjc54/Uwp3k3ieg7klIyx2rxvL6MzED9O67qkay
 1m0A8hRNpvi+gqS5Zd+V9YafgOEHDziL/KDypp1je+6KbLBvlBsH3YFBps2APJou
 +VgVElxZnwzas4kAkUC+RbCEmRXc/T96oL1mH8w1q4O3iDoaMVc=
 =RO+Y
 -----END PGP SIGNATURE-----

Merge tag 'media/v6.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:

 - the old V4L2 core videobuf kAPI was finally removed. All media
   drivers should now be using VB2 kAPI

 - new automotive driver: mgb4

 - new platform video driver: npcm-video

 - new sensor driver: mt9m114

 - new TI driver used in conjunction with Cadence CSI2RX IP to bridge
   TI-specific parts

 - ir-rx51 was removed and the N900 DT binding was moved to the
   pwm-ir-tx generic driver

 - drop atomisp-specific ov5693, using the upstream driver instead

 - the camss driver has gained RDI3 support for VFE 17x

 - the atomisp driver now detects ISP2400 or ISP2401 at run time. No
   need to set it up at build time anymore

 - lots of driver fixes, cleanups and improvements

* tag 'media/v6.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (377 commits)
  media: nuvoton: VIDEO_NPCM_VCD_ECE should depend on ARCH_NPCM
  media: venus: Fix firmware path for resources
  media: venus: hfi_cmds: Replace one-element array with flex-array member and use __counted_by
  media: venus: hfi_parser: Add check to keep the number of codecs within range
  media: venus: hfi: add checks to handle capabilities from firmware
  media: venus: hfi: fix the check to handle session buffer requirement
  media: venus: hfi: add checks to perform sanity on queue pointers
  media: platform: cadence: select MIPI_DPHY dependency
  media: MAINTAINERS: Fix path for J721E CSI2RX bindings
  media: cec: meson: always include meson sub-directory in Makefile
  media: videobuf2: Fix IS_ERR checking in vb2_dc_put_userptr()
  media: platform: mtk-mdp3: fix uninitialized variable in mdp_path_config()
  media: mediatek: vcodec: using encoder device to alloc/free encoder memory
  media: imx-jpeg: notify source chagne event when the first picture parsed
  media: cx231xx: Use EP5_BUF_SIZE macro
  media: siano: Drop unnecessary error check for debugfs_create_dir/file()
  media: mediatek: vcodec: Handle invalid encoder vsi
  media: aspeed: Drop unnecessary error check for debugfs_create_file()
  Documentation: media: buffer.rst: fix V4L2_BUF_FLAG_PREPARED
  Documentation: media: gen-errors.rst: fix confusing ENOTTY description
  ...
2023-11-06 15:06:06 -08:00
Linus Torvalds
5c5e048b24 Kbuild updates for v6.7
- Implement the binary search in modpost for faster symbol lookup
 
  - Respect HOSTCC when linking host programs written in Rust
 
  - Change the binrpm-pkg target to generate kernel-devel RPM package
 
  - Fix endianness issues for tee and ishtp MODULE_DEVICE_TABLE
 
  - Unify vdso_install rules
 
  - Remove unused __memexit* annotations
 
  - Eliminate stale whitelisting for __devinit/__devexit from modpost
 
  - Enable dummy-tools to handle the -fpatchable-function-entry flag
 
  - Add 'userldlibs' syntax
 -----BEGIN PGP SIGNATURE-----
 
 iQJJBAABCgAzFiEEbmPs18K1szRHjPqEPYsBB53g2wYFAmVFIZgVHG1hc2FoaXJv
 eUBrZXJuZWwub3JnAAoJED2LAQed4NsGeKwP+wd2kCrxAgS4zPffOcO3cVHfZwJe
 AXOrTp/v73gzxb9eHXH6TmEDf1Rv7EwW3fmmGJosopJGD6itBqzJa4bNDrbq40rY
 XStmg0NRmTrIG20CHGgaGWxb8/7WMrYfu0rhFdUXJjmbny6XwJ3US9FvDPC0mZz7
 w9VCq5CZOqMsJcQyGkAR7uCHDRzNWiZ/Vnfbz3aa6abFzp7dsjhOgDy5SQ6qZgQz
 AwHHKNEN+G3HWmGDZqcbV9aDaCk4btnz64h843RAxjy2HNJF360Ohm2KOcdJr5lo
 DSSStkogBkZNSRQPtqtfknDjzITjeF4JAnUw5ivOtt8ERaO3JRUcr5gHjfw5iV/n
 o4pC1SXmFzdfoN4dogoYF9rz3j955mSFlT/DSbSbuQS/ELzQs0nsqERxhV4zNCsX
 KvYPUqKzZLW3i8pHNuhh7z7t4Nbz1zXqUa19FvaLNtFTCtS8/IA868a59S0uqT9I
 EAIqrNy9qAsk8UuQUxWVx0qf9f5wKGYxW62iMIF9F2lsFRWA8H588CFPUuSU9Bhk
 KAsvzq249MUGJd0RAjF92EWJgNz/nYzZfFTEL5HKAVauYY5UCyR3AVjrak761I8z
 ctVskA7eVkaW4eARfcp15Fna15FHVzxBJ3B26oKYIJBQfJLjzZcV8XeMtEcQjEGU
 jzl+oRqB/Q3oD7Nx
 =PeX7
 -----END PGP SIGNATURE-----

Merge tag 'kbuild-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

Pull Kbuild updates from Masahiro Yamada:

 - Implement the binary search in modpost for faster symbol lookup

 - Respect HOSTCC when linking host programs written in Rust

 - Change the binrpm-pkg target to generate kernel-devel RPM package

 - Fix endianness issues for tee and ishtp MODULE_DEVICE_TABLE

 - Unify vdso_install rules

 - Remove unused __memexit* annotations

 - Eliminate stale whitelisting for __devinit/__devexit from modpost

 - Enable dummy-tools to handle the -fpatchable-function-entry flag

 - Add 'userldlibs' syntax

* tag 'kbuild-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (30 commits)
  kbuild: support 'userldlibs' syntax
  kbuild: dummy-tools: pretend we understand -fpatchable-function-entry
  kbuild: Correct missing architecture-specific hyphens
  modpost: squash ALL_{INIT,EXIT}_TEXT_SECTIONS to ALL_TEXT_SECTIONS
  modpost: merge sectioncheck table entries regarding init/exit sections
  modpost: use ALL_INIT_SECTIONS for the section check from DATA_SECTIONS
  modpost: disallow the combination of EXPORT_SYMBOL and __meminit*
  modpost: remove EXIT_SECTIONS macro
  modpost: remove MEM_INIT_SECTIONS macro
  modpost: remove more symbol patterns from the section check whitelist
  modpost: disallow *driver to reference .meminit* sections
  linux/init: remove __memexit* annotations
  modpost: remove ALL_EXIT_DATA_SECTIONS macro
  kbuild: simplify cmd_ld_multi_m
  kbuild: avoid too many execution of scripts/pahole-flags.sh
  kbuild: remove ARCH_POSTLINK from module builds
  kbuild: unify no-compiler-targets and no-sync-config-targets
  kbuild: unify vdso_install rules
  docs: kbuild: add INSTALL_DTBS_PATH
  UML: remove unused cmd_vdso_install
  ...
2023-11-04 08:07:19 -10:00
Linus Torvalds
90b0c2b2ed Pin control changes for the v6.7 kernel cycle
New drivers:
 
 - Realtek RTD family pin control driver and RTD1619B,
   RTD1319D and RTD1315E subdrivers.
 
 - Nuvoton NPCM8xx combined pin control and GPIO driver.
 
 - Amlogic T7 pin control driver.
 
 - Renesas RZ/G3S pin control driver.
 
 Improvements:
 
 - A number of additional UART groups added to the Mediatek
   MT7981 driver.
 
 - MPM pin maps added for Qualcomm MSM8996, SM6115, SM6125
   and SDM660.
 
 - Extra GPIO banks for the Sunxi H616.
 
 - MLSP I2C6 function support in Qualcomm MSM8226.
 
 - Some __counted_by() annotations for dynamic arrays.
 
 - Ongoing work to make remove() return void.
 
 - LSBC groups and functions in the Renesas R8A7778.
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEElDRnuGcz/wPCXQWMQRCzN7AZXXMFAmVEp+oACgkQQRCzN7AZ
 XXPmqg/7BX2u2/1jpOpEjoqbUC7KEU3ptR2j1vAMCBibBq0IsnHVUH3DQ80leEpf
 gcf5vbY72PCTg5KGYZZ35XvrqzEP/z25qOnUZ+4Y7JljoXyNBb6eW1I3UstdPR1C
 E9hFVjMVFD7YePCGK/Ytwp/1dFLgLsADjk6Zc4gfHlPV/Op8NaxIIcM0FjFvu+X1
 znf3lRkaxedhdM0TsL6efOoNXJNHGZNXI+dUzgbEr+fyYcjHJFjh8HejJvcZDyvc
 581k6EVE0aGBz857OZz+ojADhtnE2+GYCB2kkdT5iHFeHtHGbRrwIc6Fh3gInMBI
 6yj86AaZEFJwLec/ckMn+kWdKwF17Q2qUOryr7UHlU8YP5DBAjSAZaocFynNto+I
 ikQPde2s04tRpveMCJSYnvy2eQpJ2DEpWtkSAGMzg0Ly71zfSH1TMrhjR9AxDP0F
 nrIBB7hEzTosxvrFTXHcCh8LxSDlohUL/UveA2Tiz/m1gvR51OnIx61EzqizHF5x
 WkuLxgLlC4P1ZqFyV1guwcOqUD4rpwpqTyIgAIoVIQfnvZR5jgFXHBKDJPXyjJTD
 oDEX8fVWX0xzwAoqBXqVs/TJcD9q8qKuuPaK8266XP5D/zM/PP1jRKQnC8IFPSq2
 Ory4TDLCrSmVw+c8q+jZHgKiEXuwGzPJ+ImypTMV+uZZzCdR4YE=
 =vonG
 -----END PGP SIGNATURE-----

Merge tag 'pinctrl-v6.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

Pull pin control updates from Linus Walleij:
 "No pin control core changes this time.

  New drivers:

   - Realtek RTD family pin control driver and RTD1619B, RTD1319D and
     RTD1315E subdrivers

   - Nuvoton NPCM8xx combined pin control and GPIO driver

   - Amlogic T7 pin control driver

   - Renesas RZ/G3S pin control driver

  Improvements:

   - A number of additional UART groups added to the Mediatek MT7981
     driver

   - MPM pin maps added for Qualcomm MSM8996, SM6115, SM6125 and SDM660

   - Extra GPIO banks for the Sunxi H616

   - MLSP I2C6 function support in Qualcomm MSM8226

   - Some __counted_by() annotations for dynamic arrays

   - Ongoing work to make remove() return void

   - LSBC groups and functions in the Renesas R8A7778"

* tag 'pinctrl-v6.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (110 commits)
  pinctrl: Use device_get_match_data()
  dt-bindings: pinctrl: qcom,sa8775p-tlmm: add missing wakeup-parent
  dt-bindings: pinctrl: nuvoton,npcm845: Add missing additionalProperties on gpio child nodes
  dt-bindings: pinctrl: brcm: Ensure all child node properties are documented
  pinctrl: renesas: rzn1: Convert to platform remove callback returning void
  pinctrl: renesas: rzg2l: Add RZ/G3S support
  dt-bindings: pinctrl: renesas: Document RZ/G3S SoC
  pinctrl: renesas: rzg2l: Add support for different DS values on different groups
  pinctrl: renesas: rzg2l: Move DS and OI to SoC-specific configuration
  pinctrl: renesas: rzg2l: Adapt function number for RZ/G3S
  pinctrl: renesas: rzg2l: Adapt for different SD/PWPR register offsets
  pinctrl: renesas: rzg2l: Index all registers based on port offset
  pinctrl: renesas: rzg2l: Add validation of GPIO pin in rzg2l_gpio_request()
  pinctrl: renesas: r8a7778: Add LBSC pins, groups, and functions
  pinctrl: intel: fetch community only when we need it
  pinctrl: cherryview: reduce scope of PIN_CONFIG_BIAS_HIGH_IMPEDANCE case
  pinctrl: cherryview: Convert to platform remove callback returning void
  pinctrl: sprd-sc9860: Convert to platform remove callback returning void
  pinctrl: qcom/msm: Convert to platform remove callback returning void
  pinctrl: qcom/lpi: Convert to platform remove callback returning void
  ...
2023-11-03 19:15:19 -10:00
Linus Torvalds
1f24458a10 TTY/Serial changes for 6.7-rc1
Here is the big set of tty/serial driver changes for 6.7-rc1.  Included
 in here are:
   - console/vgacon cleanups and removals from Arnd
   - tty core and n_tty cleanups from Jiri
   - lots of 8250 driver updates and cleanups
   - sc16is7xx serial driver updates
   - dt binding updates
   - first set of port lock wrapers from Thomas for the printk fixes
     coming in future releases
   - other small serial and tty core cleanups and updates
 
 All of these have been in linux-next for a while with no reported
 issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 -----BEGIN PGP SIGNATURE-----
 
 iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZUTbaw8cZ3JlZ0Brcm9h
 aC5jb20ACgkQMUfUDdst+yk9+gCeKdoRb8FDwGCO/GaoHwR4EzwQXhQAoKXZRmN5
 LTtw9sbfGIiBdOTtgLPb
 =6PJr
 -----END PGP SIGNATURE-----

Merge tag 'tty-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

Pull tty and serial updates from Greg KH:
 "Here is the big set of tty/serial driver changes for 6.7-rc1. Included
  in here are:

   - console/vgacon cleanups and removals from Arnd

   - tty core and n_tty cleanups from Jiri

   - lots of 8250 driver updates and cleanups

   - sc16is7xx serial driver updates

   - dt binding updates

   - first set of port lock wrapers from Thomas for the printk fixes
     coming in future releases

   - other small serial and tty core cleanups and updates

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

* tag 'tty-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (193 commits)
  serdev: Replace custom code with device_match_acpi_handle()
  serdev: Simplify devm_serdev_device_open() function
  serdev: Make use of device_set_node()
  tty: n_gsm: add copyright Siemens Mobility GmbH
  tty: n_gsm: fix race condition in status line change on dead connections
  serial: core: Fix runtime PM handling for pending tx
  vgacon: fix mips/sibyte build regression
  dt-bindings: serial: drop unsupported samsung bindings
  tty: serial: samsung: drop earlycon support for unsupported platforms
  tty: 8250: Add note for PX-835
  tty: 8250: Fix IS-200 PCI ID comment
  tty: 8250: Add Brainboxes Oxford Semiconductor-based quirks
  tty: 8250: Add support for Intashield IX cards
  tty: 8250: Add support for additional Brainboxes PX cards
  tty: 8250: Fix up PX-803/PX-857
  tty: 8250: Fix port count of PX-257
  tty: 8250: Add support for Intashield IS-100
  tty: 8250: Add support for Brainboxes UP cards
  tty: 8250: Add support for additional Brainboxes UC cards
  tty: 8250: Remove UC-257 and UC-431
  ...
2023-11-03 15:44:25 -10:00
Linus Torvalds
8f6f76a6a2 As usual, lots of singleton and doubleton patches all over the tree and
there's little I can say which isn't in the individual changelogs.
 
 The lengthier patch series are
 
 - "kdump: use generic functions to simplify crashkernel reservation in
   arch", from Baoquan He.  This is mainly cleanups and consolidation of
   the "crashkernel=" kernel parameter handling.
 
 - After much discussion, David Laight's "minmax: Relax type checks in
   min() and max()" is here.  Hopefully reduces some typecasting and the
   use of min_t() and max_t().
 
 - A group of patches from Oleg Nesterov which clean up and slightly fix
   our handling of reads from /proc/PID/task/...  and which remove
   task_struct.therad_group.
 -----BEGIN PGP SIGNATURE-----
 
 iHUEABYIAB0WIQTTMBEPP41GrTpTJgfdBJ7gKXxAjgUCZUQP9wAKCRDdBJ7gKXxA
 jmOAAQDh8sxagQYocoVsSm28ICqXFeaY9Co1jzBIDdNesAvYVwD/c2DHRqJHEiS4
 63BNcG3+hM9nwGJHb5lyh5m79nBMRg0=
 =On4u
 -----END PGP SIGNATURE-----

Merge tag 'mm-nonmm-stable-2023-11-02-14-08' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Pull non-MM updates from Andrew Morton:
 "As usual, lots of singleton and doubleton patches all over the tree
  and there's little I can say which isn't in the individual changelogs.

  The lengthier patch series are

   - 'kdump: use generic functions to simplify crashkernel reservation
     in arch', from Baoquan He. This is mainly cleanups and
     consolidation of the 'crashkernel=' kernel parameter handling

   - After much discussion, David Laight's 'minmax: Relax type checks in
     min() and max()' is here. Hopefully reduces some typecasting and
     the use of min_t() and max_t()

   - A group of patches from Oleg Nesterov which clean up and slightly
     fix our handling of reads from /proc/PID/task/... and which remove
     task_struct.thread_group"

* tag 'mm-nonmm-stable-2023-11-02-14-08' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (64 commits)
  scripts/gdb/vmalloc: disable on no-MMU
  scripts/gdb: fix usage of MOD_TEXT not defined when CONFIG_MODULES=n
  .mailmap: add address mapping for Tomeu Vizoso
  mailmap: update email address for Claudiu Beznea
  tools/testing/selftests/mm/run_vmtests.sh: lower the ptrace permissions
  .mailmap: map Benjamin Poirier's address
  scripts/gdb: add lx_current support for riscv
  ocfs2: fix a spelling typo in comment
  proc: test ProtectionKey in proc-empty-vm test
  proc: fix proc-empty-vm test with vsyscall
  fs/proc/base.c: remove unneeded semicolon
  do_io_accounting: use sig->stats_lock
  do_io_accounting: use __for_each_thread()
  ocfs2: replace BUG_ON() at ocfs2_num_free_extents() with ocfs2_error()
  ocfs2: fix a typo in a comment
  scripts/show_delta: add __main__ judgement before main code
  treewide: mark stuff as __ro_after_init
  fs: ocfs2: check status values
  proc: test /proc/${pid}/statm
  compiler.h: move __is_constexpr() to compiler.h
  ...
2023-11-02 20:53:31 -10:00
Linus Torvalds
bc3012f4e3 This update includes the following changes:
API:
 
 - Add virtual-address based lskcipher interface.
 - Optimise ahash/shash performance in light of costly indirect calls.
 - Remove ahash alignmask attribute.
 
 Algorithms:
 
 - Improve AES/XTS performance of 6-way unrolling for ppc.
 - Remove some uses of obsolete algorithms (md4, md5, sha1).
 - Add FIPS 202 SHA-3 support in pkcs1pad.
 - Add fast path for single-page messages in adiantum.
 - Remove zlib-deflate.
 
 Drivers:
 
 - Add support for S4 in meson RNG driver.
 - Add STM32MP13x support in stm32.
 - Add hwrng interface support in qcom-rng.
 - Add support for deflate algorithm in hisilicon/zip.
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEn51F/lCuNhUwmDeSxycdCkmxi6cFAmVB3vgACgkQxycdCkmx
 i6dsOBAAykbnX8BpnpnOXYywE9ZWrl98rAk51MK0N9olZNfg78zRPIv7fFxFdC20
 SDJrDSNPmn0Qvaa5e0EfoAdklsm0k2GkXL/BwPKMKWUsyIoJVYI3WrBMnjBy9xMp
 yfME+h0bKoXJCZKnYkIUSGUejmUPSyRlEylrXoFlH/VWYwAaii/x9zwreQoF+0LR
 KI24A1q8AYs6Dw9HSfndaAub9GOzrqKYs6fSaMG+77Y4UC5aoi5J9Bp2G3uVyHay
 x/0bZtIxKXS9wn+LeG/3GspX23x/I5VwBOdAoMigrYmAIaIg5qgyMszudltTAs4R
 zF1Kh7WsnM5+vpnBSeigzo+/GGOU3QTz8y3tBTg+3ZR7GWGOwQLiizhOYqCyOfAH
 pIm6c++sZw/OOHiL69Nt4HeLKzGNYYWk3s4X/B/6cqoouPfOsfBaQobZNx9zfy7q
 ZNEvSVBjrFX/L6wDSotny1LTWLUNjHbmLaMV5uQZ/SQKEtv19fp2Dl7SsLkHH+3v
 ldOAwfoJR6QcSwz3Ez02TUAvQhtP172Hnxi7u44eiZu2aUboLhCFr7aEU6kVdBCx
 1rIRVHD1oqlOEDRwPRXzhF3I8R4QDORJIxZ6UUhg7yueuI+XCGDsBNC+LqBrBmSR
 IbdjqmSDUBhJyM5yMnt1VFYhqKQ/ZzwZ3JQviwW76Es9pwEIolM=
 =IZmR
 -----END PGP SIGNATURE-----

Merge tag 'v6.7-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

Pull crypto updates from Herbert Xu:
 "API:
   - Add virtual-address based lskcipher interface
   - Optimise ahash/shash performance in light of costly indirect calls
   - Remove ahash alignmask attribute

  Algorithms:
   - Improve AES/XTS performance of 6-way unrolling for ppc
   - Remove some uses of obsolete algorithms (md4, md5, sha1)
   - Add FIPS 202 SHA-3 support in pkcs1pad
   - Add fast path for single-page messages in adiantum
   - Remove zlib-deflate

  Drivers:
   - Add support for S4 in meson RNG driver
   - Add STM32MP13x support in stm32
   - Add hwrng interface support in qcom-rng
   - Add support for deflate algorithm in hisilicon/zip"

* tag 'v6.7-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (283 commits)
  crypto: adiantum - flush destination page before unmapping
  crypto: testmgr - move pkcs1pad(rsa,sha3-*) to correct place
  Documentation/module-signing.txt: bring up to date
  module: enable automatic module signing with FIPS 202 SHA-3
  crypto: asymmetric_keys - allow FIPS 202 SHA-3 signatures
  crypto: rsa-pkcs1pad - Add FIPS 202 SHA-3 support
  crypto: FIPS 202 SHA-3 register in hash info for IMA
  x509: Add OIDs for FIPS 202 SHA-3 hash and signatures
  crypto: ahash - optimize performance when wrapping shash
  crypto: ahash - check for shash type instead of not ahash type
  crypto: hash - move "ahash wrapping shash" functions to ahash.c
  crypto: talitos - stop using crypto_ahash::init
  crypto: chelsio - stop using crypto_ahash::init
  crypto: ahash - improve file comment
  crypto: ahash - remove struct ahash_request_priv
  crypto: ahash - remove crypto_ahash_alignmask
  crypto: gcm - stop using alignmask of ahash
  crypto: chacha20poly1305 - stop using alignmask of ahash
  crypto: ccm - stop using alignmask of ahash
  net: ipv6: stop checking crypto_ahash_alignmask
  ...
2023-11-02 16:15:30 -10:00
Linus Torvalds
c9cacf7db3 ARM updates for v6.7-rc1
Development updates for v6.7-rc1
 - fix some kernel-doc warnings
 - fix stack depot IRQ stack filter
 - cast memset() byte to unsigned char
 - explicitly include correct DI includes
 - fix ARCH_LOW_ADDRESS_LIMIT with CONFIG_ZONE_DMA
 - fix get_user() problems when linker uses a veneer
 - make including linux/uaccess.h self-contained on ARM
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEuNNh8scc2k/wOAE+9OeQG+StrGQFAmVDX7kACgkQ9OeQG+St
 rGS7GA/9EU3hny+4doTTJXnDonSXhgaOq91kcK1eMb1Ep0FEax6iIq4+T5SMQDoy
 hZkeRVyInH5zTfb5OnD0W53Haw4oUto3bf+PED7a22ZUQQ9fW/WPQy9Kzt/kefqJ
 apeU2yhmQntJGgobPqIOgPsknREz1nV4SThU2Ja/hqsU7jJVYejzY+1L7ORycpb5
 FR0IZ3xTSTVKSTnsUJlJ8W/qJgl/di8hNU1U9LK2OC8sBb4VidLpq0+rz56p5sjk
 5CTpwo7iENr1LZgKjQaT+uHmqzI3Hvp+MYmaucjUbJkLuXKwtBAVB1IK0Q/fVbP3
 6YglcQXspUl07fC/I9ymOno8ZUWOBVHj4EKQdtfIV4OgWI+fF4zcrbZMBgqSD6hh
 N7+g/jZA/RFyC67pKFdHeuad1El1C0kx/KF0G9aNhn5pchlutCxfbAhcX6TpbG/6
 R1cFvwQe8505yswQKQPL3siv1uSiS7QZ26uCZOPnt4HUgKW/8tcQsHA8k+QYN5iE
 F5YGmqsTurNUWELdwC0R4HlwRatNnt0CkEtU8qEy8QX0HhEeuatJv7UqtBW1ik61
 FPkTNOBnLMRCcWRnHaJINXaG2cWmWE848axN419Hj4M8Sjp7CTOzjXRn1NkXyRpH
 DNLeC2dIPfafS3B90ehwtxgSePUc85Q1N6QwD0muhbvw1cYdQQA=
 =rUDE
 -----END PGP SIGNATURE-----

Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm

Pull ARM updates from Russell King:

 - fix some kernel-doc warnings

 - fix stack depot IRQ stack filter

 - cast memset() byte to unsigned char

 - explicitly include correct DI includes

 - fix ARCH_LOW_ADDRESS_LIMIT with CONFIG_ZONE_DMA

 - fix get_user() problems when linker uses a veneer

 - make including linux/uaccess.h self-contained on ARM

* tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm:
  ARM: 9326/1: make <linux/uaccess.h> self-contained for ARM
  ARM: 9324/1: fix get_user() broken with veneer
  ARM: 9323/1: mm: Fix ARCH_LOW_ADDRESS_LIMIT when CONFIG_ZONE_DMA
  ARM: 9322/1: Explicitly include correct DT includes
  ARM: 9321/1: memset: cast the constant byte to unsigned char
  ARM: 9320/1: fix stack depot IRQ stack filter
  ARM: 9319/1: sa1111: fix sa1111_probe kernel-doc warnings
2023-11-02 15:32:53 -10:00
Linus Torvalds
edd8e84ae9 sound updates for 6.7
Most of changes at this time are for ASoC, spread over ASoC core and
 drivers due to the API prefix standardization.  Other than that, there
 have little change wrt API, rather lots of driver-specific updates and
 fixes.  Some highlight below:
 
 ASoC:
 - Standardization of API prefix
 - GPIO API usage improvements
 - Support for HDA patches
 - Lots of work on SOF, including crash dump support
 - Fixes for noise when stopping some Sounwire CODECs
 - Support for AMD platforms with es83xx, AMD ACP 6.3 and 7.0, Awinc
   AT87390 and AW88399, many Intel platforms, many Mediatek platforms,
   Qualcomm SM6115 and SC7180 platforms, Richtek RTQ9128 and Texas
   Instruments TAS575x
 
 HD-audio and USB-audio:
 - Deferred probe support of audio component binding
 - More fixes and enhancements for Cirrus subcodecs
 - USB Scarlett2 mixer and McIntosh DSD quirk
 
 Others:
 - More enhancement of snd-aloop driver
 - Update MAINTAINERS entry for linux-sound mailing list
 -----BEGIN PGP SIGNATURE-----
 
 iQJCBAABCAAsFiEEIXTw5fNLNI7mMiVaLtJE4w1nLE8FAmVDqXcOHHRpd2FpQHN1
 c2UuZGUACgkQLtJE4w1nLE+PbhAAsmiOxjXpCNVGbhy9tR+UB9p6gCIzFv5RQQIc
 0DzqnqssbJt86jtFMrv0VC6BNfnwcyBVzKxWinKz861xXiM9SRU5vTirUES3Cil/
 sZaQYC9ppTrZm3q2EGF4eGC349oZGzuLzk1EkEVPfNHiELwcO4R1NZbtgWKIc8LE
 bNz8RT3FyxHAv+5juW5suGs0Bq4Mwa9z+eM8xEPwxPL3gpIAb5EapIesHEgaa893
 w3jYwKRHCDq0ADtXIY9xI3ypqenfbeTge4nuBnw354sPRVdZInrRfCNkTJojb+tp
 5Pc2gpFmTUGy6T2wG6QP23VgeV14BJHrQD3Z1Wh2aQ8V+ARa92XvY1Xeg4vJ+NE0
 yhvlh028GjKrMIvhl7mmepV9mia2zA1TluqlzKEla3B5lIj0E1zvMA+vCzNAz3Ro
 lV2Q0dpJ3ENQ9ahGF/d37u3glrqXxISlG9uTGdY0UcF7U9Iyxb0jEnhQYl05b+zR
 Oaw/HApuvIUj4cdJWEYf0AnTTqeE8KSZ3wUlPPyuQAdAusCaQFMciWeO0EeLqEId
 KR/rbnSgVKS3zHLdNw5A67Sv36E9OG/E+EiJ6Tet15a69yq2Oyv4pwMMwbqsvBG5
 8kNbtBFGxOHnCrZgM6VV2/g3BP/IwyIFd5kkS2q13FXBTYRpY01dQDjHlmspasNK
 hYH69AA=
 =2/dI
 -----END PGP SIGNATURE-----

Merge tag 'sound-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates from Takashi Iwai:
 "Most of changes at this time are for ASoC, spread over ASoC core and
  drivers due to the API prefix standardization.

  Other than that, there have little change wrt API, rather lots of
  driver-specific updates and fixes.

  Some highlight below:

  ASoC:
   - Standardization of API prefix
   - GPIO API usage improvements
   - Support for HDA patches
   - Lots of work on SOF, including crash dump support
   - Fixes for noise when stopping some Sounwire CODECs
   - Support for AMD platforms with es83xx, AMD ACP 6.3 and 7.0, Awinc
     AT87390 and AW88399, many Intel platforms, many Mediatek platforms,
     Qualcomm SM6115 and SC7180 platforms, Richtek RTQ9128 and Texas
     Instruments TAS575x

  HD-audio and USB-audio:
   - Deferred probe support of audio component binding
   - More fixes and enhancements for Cirrus subcodecs
   - USB Scarlett2 mixer and McIntosh DSD quirk

  Others:
   - More enhancement of snd-aloop driver
   - Update MAINTAINERS entry for linux-sound mailing list"

* tag 'sound-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (485 commits)
  ALSA: hda: cs35l41: Fix missing error code in cs35l41_smart_amp()
  ALSA: hda: cs35l41: mark cs35l41_verify_id() static
  ASoC: codecs: wsa883x: make use of new mute_unmute_on_trigger flag
  ASoC: soc-dai: add flag to mute and unmute stream during trigger
  ASoC: ams-delta.c: use component after check
  ASoC: amd: acp: select SND_SOC_AMD_ACP_LEGACY_COMMON for ACP63
  ASoC: codecs: aw88399: fix typo in Kconfig select
  ASoC: amd: acp: add ACPI dependency
  ASoC: Intel: avs: Add rt5514 machine board
  ASoC: Intel: avs: Add rt5514 machine board
  ALSA: scarlett2: Add missing check with firmware version control
  ALSA: virtio: use ack callback
  ALSA: scarlett2: Remap Level Meter values
  ALSA: scarlett2: Allow passing any output to line_out_remap()
  ALSA: scarlett2: Add support for reading firmware version
  ALSA: scarlett2: Rename Gen 3 config sets
  ALSA: scarlett2: Rename scarlett_gen2 to scarlett2
  ASoC: cs35l41: Detect CSPL errors when sending CSPL commands
  ALSA: hda: cs35l41: Check CSPL state after loading firmware
  ALSA: hda: cs35l41: Do not unload firmware before reset in system suspend
  ...
2023-11-02 14:34:14 -10:00
Linus Torvalds
426ee5196d sysctl-6.7-rc1
To help make the move of sysctls out of kernel/sysctl.c not incur a size
 penalty sysctl has been changed to allow us to not require the sentinel, the
 final empty element on the sysctl array. Joel Granados has been doing all this
 work. On the v6.6 kernel we got the major infrastructure changes required to
 support this. For v6.7-rc1 we have all arch/ and drivers/ modified to remove
 the sentinel. Both arch and driver changes have been on linux-next for a bit
 less than a month. It is worth re-iterating the value:
 
   - this helps reduce the overall build time size of the kernel and run time
      memory consumed by the kernel by about ~64 bytes per array
   - the extra 64-byte penalty is no longer inncurred now when we move sysctls
     out from kernel/sysctl.c to their own files
 
 For v6.8-rc1 expect removal of all the sentinels and also then the unneeded
 check for procname == NULL.
 
 The last 2 patches are fixes recently merged by Krister Johansen which allow
 us again to use softlockup_panic early on boot. This used to work but the
 alias work broke it. This is useful for folks who want to detect softlockups
 super early rather than wait and spend money on cloud solutions with nothing
 but an eventual hung kernel. Although this hadn't gone through linux-next it's
 also a stable fix, so we might as well roll through the fixes now.
 -----BEGIN PGP SIGNATURE-----
 
 iQJGBAABCgAwFiEENnNq2KuOejlQLZofziMdCjCSiKcFAmVCqKsSHG1jZ3JvZkBr
 ZXJuZWwub3JnAAoJEM4jHQowkoinEgYQAIpkqRL85DBwems19Uk9A27lkctwZ6Fc
 HdslQCObQTsbuKVimZFP4IL2beUfUE0cfLZCXlzp+4nRDOf6vyhyf3w19jPQtI0Q
 YdqwTk9y6G5VjDsb35QK0+UBloY/kZ1H3/LW4uCwjXTuksUGmWW2Qvey35696Scv
 hDMLADqKQmdpYxLUaNi9QyYbEAjYtOai2ezg3+i7hTG168t1k/Ab2BxIFrPVsCR2
 FAiq05L4ugWjNskdsWBjck05JZsx9SK/qcAxpIPoUm4nGiFNHApXE0E0hs3vsnmn
 WIHIbxCQw8ZlUDlmw4S+0YH3NFFzFbWfmW8k2b0f2qZTJm/rU4KiJfcJVknkAUVF
 raFox6XDW0AUQ9L/NOUJ9ip5rup57GcFrMYocdJ3PPAvvmHKOb1D1O741p75RRcc
 9j7zwfIRrzjPUqzhsQS/GFjdJu3lJNmEBK1AcgrVry6WoItrAzJHKPPDC7TwaNmD
 eXpjxMl1sYzzHqtVh4hn+xkUYphj/6gTGMV8zdo+/FopFswgeJW9G8kHtlEWKDPk
 MRIKwACmfetP6f3ngHunBg+BOipbjCANL7JI0nOhVOQoaULxCCPx+IPJ6GfSyiuH
 AbcjH8DGI7fJbUkBFoF0dsRFZ2gH8ds1PYMbWUJ6x3FtuCuv5iIuvQYoaWU6itm7
 6f0KvCogg0fU
 =Qf50
 -----END PGP SIGNATURE-----

Merge tag 'sysctl-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux

Pull sysctl updates from Luis Chamberlain:
 "To help make the move of sysctls out of kernel/sysctl.c not incur a
  size penalty sysctl has been changed to allow us to not require the
  sentinel, the final empty element on the sysctl array. Joel Granados
  has been doing all this work. On the v6.6 kernel we got the major
  infrastructure changes required to support this. For v6.7-rc1 we have
  all arch/ and drivers/ modified to remove the sentinel. Both arch and
  driver changes have been on linux-next for a bit less than a month. It
  is worth re-iterating the value:

   - this helps reduce the overall build time size of the kernel and run
     time memory consumed by the kernel by about ~64 bytes per array

   - the extra 64-byte penalty is no longer inncurred now when we move
     sysctls out from kernel/sysctl.c to their own files

  For v6.8-rc1 expect removal of all the sentinels and also then the
  unneeded check for procname == NULL.

  The last two patches are fixes recently merged by Krister Johansen
  which allow us again to use softlockup_panic early on boot. This used
  to work but the alias work broke it. This is useful for folks who want
  to detect softlockups super early rather than wait and spend money on
  cloud solutions with nothing but an eventual hung kernel. Although
  this hadn't gone through linux-next it's also a stable fix, so we
  might as well roll through the fixes now"

* tag 'sysctl-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux: (23 commits)
  watchdog: move softlockup_panic back to early_param
  proc: sysctl: prevent aliased sysctls from getting passed to init
  intel drm: Remove now superfluous sentinel element from ctl_table array
  Drivers: hv: Remove now superfluous sentinel element from ctl_table array
  raid: Remove now superfluous sentinel element from ctl_table array
  fw loader: Remove the now superfluous sentinel element from ctl_table array
  sgi-xp: Remove the now superfluous sentinel element from ctl_table array
  vrf: Remove the now superfluous sentinel element from ctl_table array
  char-misc: Remove the now superfluous sentinel element from ctl_table array
  infiniband: Remove the now superfluous sentinel element from ctl_table array
  macintosh: Remove the now superfluous sentinel element from ctl_table array
  parport: Remove the now superfluous sentinel element from ctl_table array
  scsi: Remove now superfluous sentinel element from ctl_table array
  tty: Remove now superfluous sentinel element from ctl_table array
  xen: Remove now superfluous sentinel element from ctl_table array
  hpet: Remove now superfluous sentinel element from ctl_table array
  c-sky: Remove now superfluous sentinel element from ctl_talbe array
  powerpc: Remove now superfluous sentinel element from ctl_table arrays
  riscv: Remove now superfluous sentinel element from ctl_table array
  x86/vdso: Remove now superfluous sentinel element from ctl_table array
  ...
2023-11-01 20:51:41 -10:00
Linus Torvalds
1e0c505e13 asm-generic updates for v6.7
The ia64 architecture gets its well-earned retirement as planned,
 now that there is one last (mostly) working release that will
 be maintained as an LTS kernel.
 
 The architecture specific system call tables are updated for
 the added map_shadow_stack() syscall and to remove references
 to the long-gone sys_lookup_dcookie() syscall.
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmVC40IACgkQYKtH/8kJ
 Uidhmw/9EX+aWSXGoObJ3fngaNSMw+PmrEuP8qEKBHxfKHcCdX3hc451Oh4GlhaQ
 tru91pPwgNvN2/rfoKusxT+V4PemGIzfNni/04rp+P0kvmdw5otQ2yNhsQNsfVmq
 XGWvkxF4P2GO6bkjjfR/1dDq7GtlyXtwwPDKeLbYb6TnJOZjtx+EAN27kkfSn1Ms
 R4Sa3zJ+DfHUmHL5S9g+7UD/CZ5GfKNmIskI4Mz5GsfoUz/0iiU+Bge/9sdcdSJQ
 kmbLy5YnVzfooLZ3TQmBFsO3iAMWb0s/mDdtyhqhTVmTUshLolkPYyKnPFvdupyv
 shXcpEST2XJNeaDRnL2K4zSCdxdbnCZHDpjfl9wfioBg7I8NfhXKpf1jYZHH1de4
 LXq8ndEFEOVQw/zSpYWfQq1sux8Jiqr+UK/ukbVeFWiGGIUs91gEWtPAf8T0AZo9
 ujkJvaWGl98O1g5wmBu0/dAR6QcFJMDfVwbmlIFpU8O+MEaz6X8mM+O5/T0IyTcD
 eMbAUjj4uYcU7ihKzHEv/0SS9Of38kzff67CLN5k8wOP/9NlaGZ78o1bVle9b52A
 BdhrsAefFiWHp1jT6Y9Rg4HOO/TguQ9e6EWSKOYFulsiLH9LEFaB9RwZLeLytV0W
 vlAgY9rUW77g1OJcb7DoNv33nRFuxsKqsnz3DEIXtgozo9CzbYI=
 =H1vH
 -----END PGP SIGNATURE-----

Merge tag 'asm-generic-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic

Pull ia64 removal and asm-generic updates from Arnd Bergmann:

 - The ia64 architecture gets its well-earned retirement as planned,
   now that there is one last (mostly) working release that will be
   maintained as an LTS kernel.

 - The architecture specific system call tables are updated for the
   added map_shadow_stack() syscall and to remove references to the
   long-gone sys_lookup_dcookie() syscall.

* tag 'asm-generic-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic:
  hexagon: Remove unusable symbols from the ptrace.h uapi
  asm-generic: Fix spelling of architecture
  arch: Reserve map_shadow_stack() syscall number for all architectures
  syscalls: Cleanup references to sys_lookup_dcookie()
  Documentation: Drop or replace remaining mentions of IA64
  lib/raid6: Drop IA64 support
  Documentation: Drop IA64 from feature descriptions
  kernel: Drop IA64 support from sig_fault handlers
  arch: Remove Itanium (IA-64) architecture
2023-11-01 15:28:33 -10:00
Linus Torvalds
4684e928db ARM: SoC code changes for 6.7
The AMD Pensando DPU platform gets added to arm64, and some
 minor updates make it into Renesas' 32-bit platforms.
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmVCG78ACgkQYKtH/8kJ
 UidjTxAAvZBsS8Zsk7kJyLPYE5KjMb+UywT2VYAq/eBTtK+dpL09TPCpfmVencVL
 G3RbNUQgnM9Honn7lOUaLuO+0QSnB3NDEeScSetjNksU+Xp23lNta6Zgp3ux4DBV
 9uGhVO7pze8uwEI0IzIwOjGOn7j+Y7fvCW0ODDEVocZCoqmrUvuSL0dtG4RT24BV
 zAMGuCWEmimmkMHNNWaI66KapB6cM/AHbqZaY2Wvysw52xgLAQwufiisZ86Zx7u4
 8IMcvFw2DHojIuYPpFGn54cGjCI6EkQD+fQiGKKT5EMHKNStd26y7rrKO3nSbnoM
 JWAoqfK2uK+dvHaVqB8B6nH0BqeFxPe6TOW5aLrzJvFBBhz0Exw1alJcBmJq+3vR
 SSzUc6y8FmNsLYvi7fGAvCYqwCEIqpxjYs0s335Nd16oyyHQt0DPEE6x06sAMrU7
 emCqwz09qBxGdwW7vnV7RKQe+9FxfCAoSBYRl3cW2lZHpB3eLpp9mVBFoTy+kvPV
 d5lj/vjSRhahj/fysA7fU3/QY1pRnlmWOAJ66sXZGbz2ZAokXW/oRGdgRyDFFdd9
 TDeEsKWlcSNclo7TRH/lgfc+kF6jFiwmRpWECZgu1YKPT9hhbAW3c9w32KTE43QI
 eTma5j0MNZsBkYFBmfjpmipBjv2HYzXhnkQRB8c7Z1naZUiuL0M=
 =GXVf
 -----END PGP SIGNATURE-----

Merge tag 'soc-arm-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC code updates from Arnd Bergmann:
 "The AMD Pensando DPU platform gets added to arm64, and some minor
  updates make it into Renesas' 32-bit platforms"

* tag 'soc-arm-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
  arm: debug: reuse the config DEBUG_OMAP2UART{1,2} for OMAP{3,4,5}
  arm64: Add config for AMD Pensando SoC platforms
  MAINTAINERS: Add entry for AMD PENSANDO
  ARM: shmobile: sh73a0: Reserve boot area when SMP is enabled
  ARM: shmobile: r8a7779: Reserve boot area when SMP is enabled
  ARM: shmobile: rcar-gen2: Reserve boot area when SMP is enabled
  ARM: shmobile: rcar-gen2: Remove unneeded once handling
2023-11-01 15:06:28 -10:00
Linus Torvalds
a39ba9b429 ARM defconfig updates for 6.7
These are the usual trivial changes to enable a couple of newly added
 device drivers and remove lines for Kconfig options that are no
 longer needed.
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmVCGrQACgkQYKtH/8kJ
 UidKaw//SB/EBcUd+xwx2LEmcjq8jBcKYyAQLfgHbFFE2dMi66imLAdnd6qrSD10
 6SD7I/cT5/VylS0GfSyEXo9RDL+XU/1PsBSodT+AuPQc5kmopSKJXfZeS4wVjTY5
 mnBQLOIKKfMtfWVD6AfxHbrPiHi3QXD6goF6ouLO37lp9nXU7wcBJfSR0lVdjsjw
 dHsijrdbBvu6lk+lF1QgQQeJw1qJNwnPNvYkEwDfSLJHDxFRfTe0FOiXSRokEOzf
 r2jA3p7a8RMv7fGKSEox32SuKWqr0QJpSUMWFgwEdLgGZ8l67wje2oGGzfJaM83b
 GKv8Hc4dTgcUq+CNiRZATf9ZO+J0O9UfFNAoSuBPzvhxUFNq5TYVvuuYzqAqGRGO
 9jUU2O7xovuXRQ3q3eVCWMg8DkN8S4EtYmV42T+AlTcmwdRMshdmT1fK1IliYU+5
 4CKrmyLlJWAvWFl7xgAMbigGxhdxe6dE6Pd/RDenvfkUFCtWRmeXK648r6v/KYdM
 g7DvWDBef+Nrg8xrYnSIWuCGFj0zuMjlmJIabPb1L+7LuuOvgbgmu7JQ7018Ebhx
 z6Gahlv3hayEFY/ZkTjpFJFDtFF9wXNQ0Kt28N2mBaatBBOqLtiSmykhNFIn6Cyq
 NfPN7RxbKlD/roWRtLAkjv2hJa5vKYo34Mn1y281bJmlynXNGcY=
 =kTY9
 -----END PGP SIGNATURE-----

Merge tag 'soc-defconfig-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM defconfig updates from Arnd Bergmann:
 "These are the usual trivial changes to enable a couple of newly added
  device drivers and remove lines for Kconfig options that are no longer
  needed"

* tag 'soc-defconfig-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (24 commits)
  arm64: defconfig: enable DisplayPort altmode support
  arm64: defconfig: enable CONFIG_TYPEC_QCOM_PMIC
  arm64: defconfig: add various drivers for Amlogic based boards
  ARM: config: aspeed: Remove FIRMWARE_MEMMAP
  ARM: config: aspeed_g5: Enable SSIF BMC driver
  ARM: config: aspeed: Add Ampere SMPro drivers
  ARM: config: aspeed: Add new FSI drivers
  arm64: defconfig: Enable TPS6593 PMIC for SK-AM62A
  ARM: exynos_defconfig: add driver for ISL29018
  ARM: multi_v7_defconfig: add drivers for S5C73M3 & S5K6A3 camera sensors
  arm64: defconfig: Enable RZ/G3S (R9A08G045) SoC
  ARM: multi_v7_defconfig: add tm2-touchkey driver
  ARM: exynos_defconfig: replace SATA_AHCI_PLATFORM with AHCI_DWC driver
  ARM: multi_v7_defconfig: add AHCI_DWC driver
  ARM: multi_v7_defconfig: make Exynos related PHYs modules
  ARM: s5pv210_defconfig: enable IIO required by MAX17040
  ARM: shmobile: defconfig: Refresh for v6.6-rc3
  ARM: defconfig: cleanup orphaned CONFIGs
  arm64: defconfig: Enable Samsung DSIM driver
  arm64: defconfig: Enable CONFIG_USB_MASS_STORAGE
  ...
2023-11-01 15:04:32 -10:00
Linus Torvalds
c035f0268b SoC DT updates for v6.7
There are a couple new SoCs that are supported for the first time:
 
  - AMD Pensando Elba is a data processing unit based on Cortex-A72
    CPU cores
 
  - Sophgo makes RISC-V based chips, and we now support the CV1800B
    chip used in the milkv-duo board and the massive sg2042 chip in the
    milkv-pioneer, a 64-core developer workstation.
 
  - Qualcomm Snapdragon 720G (sm7125) is a close relative of
    Snapdragon 7c and gets added with some Xiaomi phones
 
  - Renesas gains support for the R8A779F4 (R-Car S4-8) automotive
    SoC and the RZ/G3S (R9A08G045) embedded SoC.
 
 There are also a bunch of newly supported machines that use
 already supported chips. On the 32-bit side, we have:
 
  - USRobotics USR8200 is a NAS/Firewall/router based on the ancient
    Intel IXP4xx platform
 
  - A couple of machines based on the NXP i.MX5 and i.MX6 platforms
 
  - One machine each for Allwinner V3s, Aspeed AST2600, Microchip
    sama5d29 and ST STM32mp157
 
 The other ones all use arm64 cores on chips from allwinner,
 amlogic, freescale, mediatek, qualcomm and rockchip.
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmVC3jwACgkQYKtH/8kJ
 Uic3Jg//UgKUEr6ckxInnDew/yHW5AOQ35NKWCLNDysZZVnnnWY44j98Sw++NXyY
 WX9rdQBYWf6XZaIynCIF0RqkYSsuPw5jmEIy5PH/JwFkwEvUgv/FFd285MdHa/zR
 Rw61K+Aqy/qUDzpEz75z+uy3A0DX6N3ZYP0qvKxzT+oKSkOVYz3rPN5VcMYuPCxO
 SpXZMz4CPjBf4RCQeApo80JO3SIW0Mnx1Fu589fJrlWhqmlSer7WlmSA3OMcBmKC
 5WgNljieEQidYIhlmZDLnDIL7ot2g+0ESz8nYky3UFRKR3MFDyi4yA7PJrr/EMsK
 X7u8eEESrAqjpVJJKgo+q3foV1nYSaGt9vU/mxaiwme44mzhZLo/xfuzpylZRorW
 9ny3bP5GaiReWog15sCzwM3D/H+eJbtDKKiU7QasmXjtl+k8i6hAtvuISVeYkPae
 n+SdMh3rNsP8n71ybD6aKLp41bQbiO4iUgkyYLh7NHsuSLKq/+EKTiyYmXB6egAZ
 eeN+JEKvFgwROHCt39UA0Fo+PbOmeOHbNywLMrr1hZPT3ytroe/rgJEt+qdrCzN7
 JcKcNTSy2sQX/GIKQ5qHHmphWZsD38SoqsiPtfsrprZiMXwbER23vnFXh7CHGL4I
 gAra/iNHSsHl5FrF43qhyZA9vCNDYvo13LbS/kyDZ7tO9Q+8M/Q=
 =NnPm
 -----END PGP SIGNATURE-----

Merge tag 'soc-dt-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull SoC DT updates from Arnd Bergmann:
 "There are a couple new SoCs that are supported for the first time:

   - AMD Pensando Elba is a data processing unit based on Cortex-A72 CPU
     cores

   - Sophgo makes RISC-V based chips, and we now support the CV1800B
     chip used in the milkv-duo board and the massive sg2042 chip in the
     milkv-pioneer, a 64-core developer workstation.

   - Qualcomm Snapdragon 720G (sm7125) is a close relative of Snapdragon
     7c and gets added with some Xiaomi phones

   - Renesas gains support for the R8A779F4 (R-Car S4-8) automotive SoC
     and the RZ/G3S (R9A08G045) embedded SoC.

  There are also a bunch of newly supported machines that use already
  supported chips. On the 32-bit side, we have:

   - USRobotics USR8200 is a NAS/Firewall/router based on the ancient
     Intel IXP4xx platform

   - A couple of machines based on the NXP i.MX5 and i.MX6 platforms

   - One machine each for Allwinner V3s, Aspeed AST2600, Microchip
     sama5d29 and ST STM32mp157

  The other ones all use arm64 cores on chips from allwinner, amlogic,
  freescale, mediatek, qualcomm and rockchip"

* tag 'soc-dt-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (641 commits)
  ARM: dts: BCM5301X: Set switch ports for Linksys EA9200
  ARM: dts: BCM5301X: Set fixed-link for extra Netgear R8000 CPU ports
  ARM: dts: BCM5301X: Explicitly disable unused switch CPU ports
  ARM: dts: BCM5301X: Relicense Vivek's code to the GPL 2.0+ / MIT
  ARM: dts: BCM5301X: Relicense Felix's code to the GPL 2.0+ / MIT
  ARM: dts: BCM5301X: Set MAC address for Asus RT-AC87U
  arm64: dts: socionext: add missing cache properties
  riscv: dts: thead: convert isa detection to new properties
  arm64: dts: Update cache properties for socionext
  arm64: dts: ti: k3-am654-idk: Add ICSSG Ethernet ports
  arm64: dts: ti: k3-am654-icssg2: add ICSSG2 Ethernet support
  arm64: dts: ti: k3-am65-main: Add ICSSG IEP nodes
  arm64: dts: ti: k3-am62p5-sk: Updates for SK EVM
  arm64: dts: ti: k3-am62p: Add nodes for more IPs
  arm64: dts: rockchip: Add Turing RK1 SoM support
  dt-bindings: arm: rockchip: Add Turing RK1
  dt-bindings: vendor-prefixes: add turing
  arm64: dts: rockchip: Add DFI to rk3588s
  arm64: dts: rockchip: Add DFI to rk356x
  arm64: dts: rockchip: Always enable DFI on rk3399
  ...
2023-11-01 14:37:04 -10:00
Linus Torvalds
009fbfc97b dma-mapping updates for Linux 6.7
- get rid of the fake support for coherent DMA allocation on coldfire with
    caches (Christoph Hellwig)
  - add a few Kconfig dependencies so that Kconfig catches the use of
    invalid configurations (Christoph Hellwig)
  - fix a type in dma-debug output (Chuck Lever)
  - rewrite a comment in swiotlb (Sean Christopherson)
 -----BEGIN PGP SIGNATURE-----
 
 iQI/BAABCgApFiEEgdbnc3r/njty3Iq9D55TZVIEUYMFAmU/t/8LHGhjaEBsc3Qu
 ZGUACgkQD55TZVIEUYNRsA/9GurDhfwje9qOaMIOfrmrB+mppEJ67pi0dgAXKgGN
 HpZJwHEJCoM3zrAmvq58tCCI4r8kOjqkfKkPZNHaqSLF+fAPzI7YhSD+Y28GClM4
 cutrYovJVGeOTXJMwINMRo/r6n3nBZ4fG17YflGnuZHL27H7+dmaxwXusLvwBTwv
 7rFr8WRuqEpnMb7OktHIG9fnsy6oxWNhxBvG8Vu93yiZqprv3xbhI/BaRaOtZM2W
 zQA7OqM5YxQCH5gNnfcx25f5bkfkDoxUYh8gDd4JSwTUJz0ZlIL8/ROPJScjpFvh
 M3ur/NXdFfaqfDYWzO40wxmF6N0moHLvppOaEzM/tmGvtZBzqKmpNCkVBQCoxNAS
 1jwW4kh1ZhoW4RbPEKX6kcfJjn97o+RE9pY5t956a9sDd3DBqPNaPIOqlwmeB8Sd
 bh2ekwuNmxwsZXqTv5c5vvN4a95RNhZMvS2ma9o6lnsLTaeog7x4mnU0cf69tQuT
 850JexGcM0fzD2nMqrmfyyLgUjPN6k+Z71Ay6FiTWjnK4mLRN8zmVgF8tXtQuexH
 4HAJ70LJ2OxfEkW5nD3yUc2S/RwyVR6HeGG9bciYQbob3hqb4glzALNpB9C02Cf1
 /iOwAMdUgsj4MYaeOOwk2u3+ZMsuF3DlaoJ+8Gr/M60C92SCkMAYIYJDh61b6qk1
 i04=
 =D8Eq
 -----END PGP SIGNATURE-----

Merge tag 'dma-mapping-6.7-2023-10-30' of git://git.infradead.org/users/hch/dma-mapping

Pull dma-mapping updates from Christoph Hellwig:

 - get rid of the fake support for coherent DMA allocation on coldfire
   with caches (Christoph Hellwig)

 - add a few Kconfig dependencies so that Kconfig catches the use of
   invalid configurations (Christoph Hellwig)

 - fix a type in dma-debug output (Chuck Lever)

 - rewrite a comment in swiotlb (Sean Christopherson)

* tag 'dma-mapping-6.7-2023-10-30' of git://git.infradead.org/users/hch/dma-mapping:
  dma-debug: Fix a typo in a debugging eye-catcher
  swiotlb: rewrite comment explaining why the source is preserved on DMA_FROM_DEVICE
  m68k: remove unused includes from dma.c
  m68k: don't provide arch_dma_alloc for nommu/coldfire
  net: fec: use dma_alloc_noncoherent for data cache enabled coldfire
  m68k: use the coherent DMA code for coldfire without data cache
  dma-direct: warn when coherent allocations aren't supported
  dma-direct: simplify the use atomic pool logic in dma_direct_alloc
  dma-direct: add a CONFIG_ARCH_HAS_DMA_ALLOC symbol
  dma-direct: add dependencies to CONFIG_DMA_GLOBAL_POOL
2023-11-01 13:15:54 -10:00
Linus Torvalds
56ec8e4cd8 arm64 updates for 6.7:
* Major refactoring of the CPU capability detection logic resulting in
   the removal of the cpus_have_const_cap() function and migrating the
   code to "alternative" branches where possible
 
 * Backtrace/kgdb: use IPIs and pseudo-NMI
 
 * Perf and PMU:
 
   - Add support for Ampere SoC PMUs
 
   - Multi-DTC improvements for larger CMN configurations with multiple
     Debug & Trace Controllers
 
   - Rework the Arm CoreSight PMU driver to allow separate registration of
     vendor backend modules
 
   - Fixes: add missing MODULE_DEVICE_TABLE to the amlogic perf
     driver; use device_get_match_data() in the xgene driver; fix NULL
     pointer dereference in the hisi driver caused by calling
     cpuhp_state_remove_instance(); use-after-free in the hisi driver
 
 * HWCAP updates:
 
   - FEAT_SVE_B16B16 (BFloat16)
 
   - FEAT_LRCPC3 (release consistency model)
 
   - FEAT_LSE128 (128-bit atomic instructions)
 
 * SVE: remove a couple of pseudo registers from the cpufeature code.
   There is logic in place already to detect mismatched SVE features
 
 * Miscellaneous:
 
   - Reduce the default swiotlb size (currently 64MB) if no ZONE_DMA
     bouncing is needed. The buffer is still required for small kmalloc()
     buffers
 
   - Fix module PLT counting with !RANDOMIZE_BASE
 
   - Restrict CPU_BIG_ENDIAN to LLVM IAS 15.x or newer move
     synchronisation code out of the set_ptes() loop
 
   - More compact cpufeature displaying enabled cores
 
   - Kselftest updates for the new CPU features
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEE5RElWfyWxS+3PLO2a9axLQDIXvEFAmU7/QUACgkQa9axLQDI
 XvEx3xAAjICmHm+ryKJxS1IGXLYu2DXMcHUjeW6w1SxkK/vKhTMlHRx/CIWDze2l
 eENu7TcDLtTw+Gv9kqg30TSwzLfJhP9oFpX2T5TKkh5qlJlbz8fBtm+as14DTLCZ
 p2sra3J0w4B5JwTVqnj2RHOlEftMKvbyLGRkz3ve6wIUbsp5pXMkxAd/k3wOf0lC
 m6d9w1OMA2sOsw9YCgjcCNQGEzFMJk+13w7K+4w6A8Djn/Jxkt4fAFVn2ZlCiZzD
 NA2lTDWJqGmeGHo3iFdCTensWXmWTqjzxsNEf7PyBk5mBOdzDVxlTfEL7vnJg7gf
 BlTQ/nhIpra7rHQ9q2rwqEzbF+4Tn3uWlQfdDb7+/4goPjDh7tlBhEOYyOwTCEIT
 0t9cCSvBmSCKeXC3lKWWtJ+QJKhZHSmXN84EotTs65KyyfIsi4RuSezvV/+aIL86
 06sHYlYxETuujZP1cgOjf69Wsdsgizx0mqXJXf/xOjp22HFDcL4Bki6Rgi6t5OZj
 GEHG15kSE+eJ+RIpxpuAN8fdrlxYubsVLIksCqK7cZf9zXbQGIlifKAIrYiEx6kz
 FD+o+j/5niRWR6yJZCtCcGxqpSlwnYWPqc1Ds0GES8A/BphWMPozXUAZ0ll4Fnp1
 yyR2/Due/eBsCNESn579kP8989rashubB8vxvdx2fcWVtLC7VgE=
 =QaEo
 -----END PGP SIGNATURE-----

Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

Pull arm64 updates from Catalin Marinas:
 "No major architecture features this time around, just some new HWCAP
  definitions, support for the Ampere SoC PMUs and a few fixes/cleanups.

  The bulk of the changes is reworking of the CPU capability checking
  code (cpus_have_cap() etc).

   - Major refactoring of the CPU capability detection logic resulting
     in the removal of the cpus_have_const_cap() function and migrating
     the code to "alternative" branches where possible

   - Backtrace/kgdb: use IPIs and pseudo-NMI

   - Perf and PMU:

      - Add support for Ampere SoC PMUs

      - Multi-DTC improvements for larger CMN configurations with
        multiple Debug & Trace Controllers

      - Rework the Arm CoreSight PMU driver to allow separate
        registration of vendor backend modules

      - Fixes: add missing MODULE_DEVICE_TABLE to the amlogic perf
        driver; use device_get_match_data() in the xgene driver; fix
        NULL pointer dereference in the hisi driver caused by calling
        cpuhp_state_remove_instance(); use-after-free in the hisi driver

   - HWCAP updates:

      - FEAT_SVE_B16B16 (BFloat16)

      - FEAT_LRCPC3 (release consistency model)

      - FEAT_LSE128 (128-bit atomic instructions)

   - SVE: remove a couple of pseudo registers from the cpufeature code.
     There is logic in place already to detect mismatched SVE features

   - Miscellaneous:

      - Reduce the default swiotlb size (currently 64MB) if no ZONE_DMA
        bouncing is needed. The buffer is still required for small
        kmalloc() buffers

      - Fix module PLT counting with !RANDOMIZE_BASE

      - Restrict CPU_BIG_ENDIAN to LLVM IAS 15.x or newer move
        synchronisation code out of the set_ptes() loop

      - More compact cpufeature displaying enabled cores

      - Kselftest updates for the new CPU features"

 * tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (83 commits)
  arm64: Restrict CPU_BIG_ENDIAN to GNU as or LLVM IAS 15.x or newer
  arm64: module: Fix PLT counting when CONFIG_RANDOMIZE_BASE=n
  arm64, irqchip/gic-v3, ACPI: Move MADT GICC enabled check into a helper
  perf: hisi: Fix use-after-free when register pmu fails
  drivers/perf: hisi_pcie: Initialize event->cpu only on success
  drivers/perf: hisi_pcie: Check the type first in pmu::event_init()
  arm64: cpufeature: Change DBM to display enabled cores
  arm64: cpufeature: Display the set of cores with a feature
  perf/arm-cmn: Enable per-DTC counter allocation
  perf/arm-cmn: Rework DTC counters (again)
  perf/arm-cmn: Fix DTC domain detection
  drivers: perf: arm_pmuv3: Drop some unused arguments from armv8_pmu_init()
  drivers: perf: arm_pmuv3: Read PMMIR_EL1 unconditionally
  drivers/perf: hisi: use cpuhp_state_remove_instance_nocalls() for hisi_hns3_pmu uninit process
  clocksource/drivers/arm_arch_timer: limit XGene-1 workaround
  arm64: Remove system_uses_lse_atomics()
  arm64: Mark the 'addr' argument to set_ptes() and __set_pte_at() as unused
  drivers/perf: xgene: Use device_get_match_data()
  perf/amlogic: add missing MODULE_DEVICE_TABLE
  arm64/mm: Hoist synchronization out of set_ptes() loop
  ...
2023-11-01 09:34:55 -10:00
Linus Torvalds
b05ddad009 gpio updates for v6.7-rc1
GPIOLIB core:
 - provide interfaces allowing users to retrieve, manage and query the
   reference counted GPIO device instead of accessing the private gpio_chip
   structure
 - replace gpiochip_find() with gpio_device_find()
 - remove unused acpi_get_and_request_gpiod()
 - improve the ignore_interrupt functionality in GPIO ACPI
 - correct notifier return codes in gpiolib-of
 - unexport gpiod_set_transitory() as it's unused outside of core GPIO code
 - while there are still external users accessing struct gpio_chip, let's
   make gpiochip_get_desc() public so that they at least use the preferred
   helper
 - improve locking for lookup tables
 - annotate struct linereq with __counted_by
 - improve GPIOLIB docs
 - add an OF quirk for LED trigger sources
 
 Driver improvements:
 - convert all GPIO drivers with .remove() callbacks to using the new
   variant returning void instead of int
 - stop accessing the GPIOLIB private structures in gpio-mockup,
   i2c-mux-gpio, hte-tegra194, gpio-sim
 - use the recommended pattern for autofree variables in gpio-sim
 - add support for more models to gpio-loongson
 - use a notifier chain to notify other blocks about interrupts in
   gpio-eic-sprd instead of looking up GPIO devices on every interrupt
 - convert gpio-pca953x and gpio-fx6408 to using the maple tree regmap
   cache
 - don't include GPIOLIB internal headers in drivers which don't need them
 - move the ingenic NAND quirk into gpiolib-of
 - add an ignore interrupt quirk for Peaq C1010
 - drop static GPIO base from gpio-omap, gpio-f7188x
 - use the preferred device_get_match_data() function in drivers that still
   don't
 - refactor gpio-pca953x: switch to using DEFINE_SIMPLE_DEV_PM_OPS(), use
   cleanup helpers, use dev_err_probe() where it makes sense, fully convert
   to using devres and some other minor tweaks
 
 DT bindings:
 - add support for a new model to gpio-vf610 and update existing properties
 - add support for more loongson models
 - add missing support for imx models that are used but undocumented
 - convert bindings for Intel IXP4xx to schema
 
 Minor stuff:
 - deprecate gpio-mockup in favor of gpio-sim
 - include missing headers here and there
 - stop using gpiochip_find() in OMAP1 board files
 - minor tweaks in gpio-vf610, gpio-hisi
 - remove unneeded 'extern' specifiers from headers
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEFp3rbAvDxGAT0sefEacuoBRx13IFAmU7ixgACgkQEacuoBRx
 13JwfxAA4CeZdXdUpx6EMUw+6ST4EWb5JanrPjNcQbyBxNFrHx+6yJJL4AOQJStQ
 WkG+Zi8Li9uV3wZQixBDs0WN8xVwJU+4QLSwwtNhEjl2x9MkVjghh4la6TqBrMj8
 e/iJufTyKUgcm2P4MRTDXFarAin4doBQUPKWfCgL18VvlKxLXG0KMndUl3jAd/Rm
 YZLm4Z/iqWaxjfrm+E9LfWFmWS5T7t/g+7TYzMp2AHQ9dHFiwoodpiHTkdWH4dfL
 zxF8Ek2132Up0BYC1lQlwz1aoLIlHcr9xVOqOrIxZI/B5xRcUfoXnQQmCCfH2UYr
 wtfwKMI7IO2d5E+F7anFC67d9wm7tWacKEifw9lWUAD6xr6yv/13ZOU6aoWXj1Vq
 xOMe6gEeZSboF/XiqlmrpZYH+ljDp/mYWkGcOJrUg7WYUgvUCFWu6l6DmuUFMr7m
 ACtOUqwbTuWTXN28QtMOpjiQRqlAWyrY6PqhBCllhmcjsoVaZNgWEfriPlSOyoBg
 EBRBcURXLs7/h86nEsK/8BIsC0myHbpNiNpG5qaMjrrYJxMh4qS4MIG83MWAy1dZ
 8ZtYrxx4XClyaYwYomsIkseLaSCrBTIoYws7wmyTjYfKC7P/t6/XXPS1suyMnf9I
 /n5tN8Rv1pDrnS3iQflHQVl9H5m4yezHOOBJUiWW+gs5MUr4vK0=
 =1QF8
 -----END PGP SIGNATURE-----

Merge tag 'gpio-updates-for-v6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux

Pull gpio updates from Bartosz Golaszewski:
 "We don't have any new drivers. The loongson driver is getting extended
  with support for new models. There's a big refactor of gpio-pca953x
  and many small improvements to others.

  The GPIO code in the kernel has acquired a lot of cruft over the years
  as well as many abusers of the API across the kernel tree. This
  release cycle we have started a major cleanup and improvement effort
  that will most likely span several releases. We have started by
  converting external users of struct gpio_chip to accessing the wrapper
  around it - struct gpio_device. This is because the latter is
  reference counted while the former is removed when the provider is
  unbound. We also removed several instances of drivers accessing
  private GPIOLIB structures and including the private header from
  drivers/gpio/.

  To that end you'll see several commits aimed at different subsystems
  (acked by relevant maintainers) as well as two merges from the
  x86/platform tree.

  We'll then rework the locking in GPIOLIB which currently uses a big
  spinlock for many different things and could use becoming more
  fine-grained, especially as it doesn't even get the locking right.
  We'll also use SRCU for protecting the gpio_chip pointer against
  in-kernel hot-unplug crashes similar to what we saw triggered from
  user-space and fixed with semaphores in gpiolib-cdev. The core GPIOLIB
  is still vulnerable to these use-cases. I'm just mentioning the plans
  here, this is not part of this PR.

  You'll see some new instances of using __free(). We've added a
  gpio_device_put cleanup helper similar to the put_device one
  introduced by Peter Zijlstra and used it according to the preferred
  pattern except where it didn't make sense.

  GPIOLIB core:
   - provide interfaces allowing users to retrieve, manage and query the
     reference counted GPIO device instead of accessing the private
     gpio_chip structure
   - replace gpiochip_find() with gpio_device_find()
   - remove unused acpi_get_and_request_gpiod()
   - improve the ignore_interrupt functionality in GPIO ACPI
   - correct notifier return codes in gpiolib-of
   - unexport gpiod_set_transitory() as it's unused outside of core GPIO
     code
   - while there are still external users accessing struct gpio_chip,
     let's make gpiochip_get_desc() public so that they at least use the
     preferred helper
   - improve locking for lookup tables
   - annotate struct linereq with __counted_by
   - improve GPIOLIB docs
   - add an OF quirk for LED trigger sources

  Driver improvements:
   - convert all GPIO drivers with .remove() callbacks to using the new
     variant returning void instead of int
   - stop accessing the GPIOLIB private structures in gpio-mockup,
     i2c-mux-gpio, hte-tegra194, gpio-sim
   - use the recommended pattern for autofree variables in gpio-sim
   - add support for more models to gpio-loongson
   - use a notifier chain to notify other blocks about interrupts in
     gpio-eic-sprd instead of looking up GPIO devices on every interrupt
   - convert gpio-pca953x and gpio-fx6408 to using the maple tree regmap
     cache
   - don't include GPIOLIB internal headers in drivers which don't need
     them
   - move the ingenic NAND quirk into gpiolib-of
   - add an ignore interrupt quirk for Peaq C1010
   - drop static GPIO base from gpio-omap, gpio-f7188x
   - use the preferred device_get_match_data() function in drivers that
     still don't
   - refactor gpio-pca953x: switch to using DEFINE_SIMPLE_DEV_PM_OPS(),
     use cleanup helpers, use dev_err_probe() where it makes sense,
     fully convert to using devres and some other minor tweaks

  DT bindings:
   - add support for a new model to gpio-vf610 and update existing
     properties
   - add support for more loongson models
   - add missing support for imx models that are used but undocumented
   - convert bindings for Intel IXP4xx to schema

  Minor stuff:
   - deprecate gpio-mockup in favor of gpio-sim
   - include missing headers here and there
   - stop using gpiochip_find() in OMAP1 board files
   - minor tweaks in gpio-vf610, gpio-hisi
   - remove unneeded 'extern' specifiers from headers"

* tag 'gpio-updates-for-v6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: (108 commits)
  hte: tegra194: add GPIOLIB dependency
  hte: tegra194: don't access struct gpio_chip
  gpiolib: provide gpio_device_get_base()
  i2c: mux: gpio: don't fiddle with GPIOLIB internals
  gpiolib: provide gpiod_to_gpio_device()
  gpiolib: provide gpio_device_to_device()
  gpio: hisi: Fix format specifier
  gpiolib: provide gpio_device_find_by_fwnode()
  gpio: acpi: remove acpi_get_and_request_gpiod()
  gpio: Use device_get_match_data()
  gpio: vf610: update comment for i.MX8ULP and i.MX93 legacy compatibles
  platform/x86: int3472: Switch to devm_get_gpiod()
  platform/x86: int3472: Stop using gpiod_toggle_active_low()
  platform/x86: int3472: Add new skl_int3472_gpiod_get_from_temp_lookup() helper
  platform/x86: int3472: Add new skl_int3472_fill_gpiod_lookup() helper
  gpio: vf610: simplify code by dropping data check
  gpio: vf610: add i.MX8ULP of_device_id entry
  dt-bindings: gpio: vf610: add i.MX95 compatible
  dt-bindings: gpio: vf610: correct i.MX8ULP and i.MX93
  dt-bindings: gpio: vf610: update gpio-ranges
  ...
2023-10-31 17:21:54 -10:00
Linus Torvalds
89ed67ef12 Networking changes for 6.7.
Core & protocols
 ----------------
 
  - Support usec resolution of TCP timestamps, enabled selectively by
    a route attribute.
 
  - Defer regular TCP ACK while processing socket backlog, try to send
    a cumulative ACK at the end. Increase single TCP flow performance
    on a 200Gbit NIC by 20% (100Gbit -> 120Gbit).
 
  - The Fair Queuing (FQ) packet scheduler:
    - add built-in 3 band prio / WRR scheduling
    - support bypass if the qdisc is mostly idle (5% speed up for TCP RR)
    - improve inactive flow reporting
    - optimize the layout of structures for better cache locality
 
  - Support TCP Authentication Option (RFC 5925, TCP-AO), a more modern
    replacement for the old MD5 option.
 
  - Add more retransmission timeout (RTO) related statistics to TCP_INFO.
 
  - Support sending fragmented skbs over vsock sockets.
 
  - Make sure we send SIGPIPE for vsock sockets if socket was shutdown().
 
  - Add sysctl for ignoring lower limit on lifetime in Router
    Advertisement PIO, based on an in-progress IETF draft.
 
  - Add sysctl to control activation of TCP ping-pong mode.
 
  - Add sysctl to make connection timeout in MPTCP configurable.
 
  - Support rcvlowat and notsent_lowat on MPTCP sockets, to help apps
    limit the number of wakeups.
 
  - Support netlink GET for MDB (multicast forwarding), allowing user
    space to request a single MDB entry instead of dumping the entire
    table.
 
  - Support selective FDB flushing in the VXLAN tunnel driver.
 
  - Allow limiting learned FDB entries in bridges, prevent OOM attacks.
 
  - Allow controlling via configfs netconsole targets which were created
    via the kernel cmdline at boot, rather than via configfs at runtime.
 
  - Support multiple PTP timestamp event queue readers with different
    filters.
 
  - MCTP over I3C.
 
 BPF
 ---
 
  - Add new veth-like netdevice where BPF program defines the logic
    of the xmit routine. It can operate in L3 and L2 mode.
 
  - Support exceptions - allow asserting conditions which should
    never be true but are hard for the verifier to infer.
    With some extra flexibility around handling of the exit / failure.
    https://lwn.net/Articles/938435/
 
  - Add support for local per-cpu kptr, allow allocating and storing
    per-cpu objects in maps. Access to those objects operates on
    the value for the current CPU. This allows to deprecate local
    one-off implementations of per-CPU storage like
    BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE maps.
 
  - Extend cgroup BPF sockaddr hooks for UNIX sockets. The use case is
    for systemd to re-implement the LogNamespace feature which allows
    running multiple instances of systemd-journald to process the logs
    of different services.
 
  - Enable open-coded task_vma iteration, after maple tree conversion
    made it hard to directly walk VMAs in tracing programs.
 
  - Add open-coded task, css_task and css iterator support.
    One of the use cases is customizable OOM victim selection via BPF.
 
  - Allow source address selection with bpf_*_fib_lookup().
 
  - Add ability to pin BPF timer to the current CPU.
 
  - Prevent creation of infinite loops by combining tail calls and
    fentry/fexit programs.
 
  - Add missed stats for kprobes to retrieve the number of missed kprobe
    executions and subsequent executions of BPF programs.
 
  - Inherit system settings for CPU security mitigations.
 
  - Add BPF v4 CPU instruction support for arm32 and s390x.
 
 Changes to common code
 ----------------------
 
  - overflow: add DEFINE_FLEX() for on-stack definition of structs
    with flexible array members.
 
  - Process doc update with more guidance for reviewers.
 
 Driver API
 ----------
 
  - Simplify locking in WiFi (cfg80211 and mac80211 layers), use wiphy
    mutex in most places and remove a lot of smaller locks.
 
  - Create a common DPLL configuration API. Allow configuring
    and querying state of PLL circuits used for clock syntonization,
    in network time distribution.
 
  - Unify fragmented and full page allocation APIs in page pool code.
    Let drivers be ignorant of PAGE_SIZE.
 
  - Rework PHY state machine to avoid races with calls to phy_stop().
 
  - Notify DSA drivers of MAC address changes on user ports, improve
    correctness of offloads which depend on matching port MAC addresses.
 
  - Allow antenna control on injected WiFi frames.
 
  - Reduce the number of variants of napi_schedule().
 
  - Simplify error handling when composing devlink health messages.
 
 Misc
 ----
 
  - A lot of KCSAN data race "fixes", from Eric.
 
  - A lot of __counted_by() annotations, from Kees.
 
  - A lot of strncpy -> strscpy and printf format fixes.
 
  - Replace master/slave terminology with conduit/user in DSA drivers.
 
  - Handful of KUnit tests for netdev and WiFi core.
 
 Removed
 -------
 
  - AppleTalk COPS.
 
  - AppleTalk ipddp.
 
  - TI AR7 CPMAC Ethernet driver.
 
 Drivers
 -------
 
  - Ethernet high-speed NICs:
    - Intel (100G, ice, idpf):
      - add a driver for the Intel E2000 IPUs
      - make CRC/FCS stripping configurable
      - cross-timestamping for E823 devices
      - basic support for E830 devices
      - use aux-bus for managing client drivers
      - i40e: report firmware versions via devlink
    - nVidia/Mellanox:
      - support 4-port NICs
      - increase max number of channels to 256
      - optimize / parallelize SF creation flow
    - Broadcom (bnxt):
      - enhance NIC temperature reporting
      - support PAM4 speeds and lane configuration
    - Marvell OcteonTX2:
      - PTP pulse-per-second output support
      - enable hardware timestamping for VFs
    - Solarflare/AMD:
      - conntrack NAT offload and offload for tunnels
    - Wangxun (ngbe/txgbe):
      - expose HW statistics
    - Pensando/AMD:
      - support PCI level reset
      - narrow down the condition under which skbs are linearized
    - Netronome/Corigine (nfp):
      - support CHACHA20-POLY1305 crypto in IPsec offload
 
  - Ethernet NICs embedded, slower, virtual:
    - Synopsys (stmmac):
      - add Loongson-1 SoC support
      - enable use of HW queues with no offload capabilities
      - enable PPS input support on all 5 channels
      - increase TX coalesce timer to 5ms
    - RealTek USB (r8152): improve efficiency of Rx by using GRO frags
    - xen: support SW packet timestamping
    - add drivers for implementations based on TI's PRUSS (AM64x EVM)
 
  - nVidia/Mellanox Ethernet datacenter switches:
    - avoid poor HW resource use on Spectrum-4 by better block selection
      for IPv6 multicast forwarding and ordering of blocks in ACL region
 
  - Ethernet embedded switches:
    - Microchip:
      - support configuring the drive strength for EMI compliance
      - ksz9477: partial ACL support
      - ksz9477: HSR offload
      - ksz9477: Wake on LAN
    - Realtek:
      - rtl8366rb: respect device tree config of the CPU port
 
  - Ethernet PHYs:
    - support Broadcom BCM5221 PHYs
    - TI dp83867: support hardware LED blinking
 
  - CAN:
    - add support for Linux-PHY based CAN transceivers
    - at91_can: clean up and use rx-offload helpers
 
  - WiFi:
    - MediaTek (mt76):
      - new sub-driver for mt7925 USB/PCIe devices
      - HW wireless <> Ethernet bridging in MT7988 chips
      - mt7603/mt7628 stability improvements
    - Qualcomm (ath12k):
      - WCN7850:
        - enable 320 MHz channels in 6 GHz band
        - hardware rfkill support
        - enable IEEE80211_HW_SINGLE_SCAN_ON_ALL_BANDS
          to make scan faster
        - read board data variant name from SMBIOS
      - QCN9274: mesh support
    - RealTek (rtw89):
      - TDMA-based multi-channel concurrency (MCC)
    - Silicon Labs (wfx):
      - Remain-On-Channel (ROC) support
 
  - Bluetooth:
    - ISO: many improvements for broadcast support
    - mark BCM4378/BCM4387 as BROKEN_LE_CODED
    - add support for QCA2066
    - btmtksdio: enable Bluetooth wakeup from suspend
 
 Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEE6jPA+I1ugmIBA4hXMUZtbf5SIrsFAmU8XsYACgkQMUZtbf5S
 Irv19RAAnud/24OOF5XMEJkIcYlnfqximh4XO6PujRSYkSkOUJdZTF6iJPgf3pSP
 YpwoHYbYKHYfeOf8+3bTNESiQNSnoVmvmvwiS6/7lZ3behHUrGLQzW9Htc3EZyWH
 2h6QkDZ5OOjfg0bwYSfp3vXkmMH2k8WE9Y0NvCkhcohqZi13Rmp14RnyPmNb2d1V
 yZRYDMSM133KqE6gnBr1Ct65IEvnKeGlCUN2mTGqOJgdn6DZMsyxvtt0y4rmN7Ab
 41+CgPU5SfxfbYpW+Dl2HJpgfte3WrC57KC6AM0PAPJzPmQWgeB/m9mjz/apj6Bg
 bhsEIo7FdvbCnQm3yWPhK2OgCAcSwLr8jfGMU+Q+W4VnL5SRRR3Rm0zjsze+kHNP
 OfqJgxzl3DpvoJqVBy1h5FGcZt0XHwhksm4cTxWqIahsF+veY0ECBXbuBBQx9XTF
 Y7INfI8ulg7wISJs+CJfIClYkgOibTw2u8taBS5ikbtgxNqp5D4QqODn7UefQap1
 PR/IDYODF+zRgmMJLeBqSa6fij6BkfOEDiOWak5kggBoZdtbtmeKI6tzze06CNdW
 lWv1WEhRufxnwK+IuWsEkjhiMbs2WGLvkJ5JbgQV9BfqHfIfiqBCrcWtT/WbQnGt
 lmU46CXh1t/FZEqbmK9h+8vsIIfrcDl6jb5npEiKPRG00vDKRTM=
 =46nS
 -----END PGP SIGNATURE-----

Merge tag 'net-next-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

Pull networking updates from Jakub Kicinski:
 "Core & protocols:

   - Support usec resolution of TCP timestamps, enabled selectively by a
     route attribute.

   - Defer regular TCP ACK while processing socket backlog, try to send
     a cumulative ACK at the end. Increase single TCP flow performance
     on a 200Gbit NIC by 20% (100Gbit -> 120Gbit).

   - The Fair Queuing (FQ) packet scheduler:
       - add built-in 3 band prio / WRR scheduling
       - support bypass if the qdisc is mostly idle (5% speed up for TCP RR)
       - improve inactive flow reporting
       - optimize the layout of structures for better cache locality

   - Support TCP Authentication Option (RFC 5925, TCP-AO), a more modern
     replacement for the old MD5 option.

   - Add more retransmission timeout (RTO) related statistics to
     TCP_INFO.

   - Support sending fragmented skbs over vsock sockets.

   - Make sure we send SIGPIPE for vsock sockets if socket was
     shutdown().

   - Add sysctl for ignoring lower limit on lifetime in Router
     Advertisement PIO, based on an in-progress IETF draft.

   - Add sysctl to control activation of TCP ping-pong mode.

   - Add sysctl to make connection timeout in MPTCP configurable.

   - Support rcvlowat and notsent_lowat on MPTCP sockets, to help apps
     limit the number of wakeups.

   - Support netlink GET for MDB (multicast forwarding), allowing user
     space to request a single MDB entry instead of dumping the entire
     table.

   - Support selective FDB flushing in the VXLAN tunnel driver.

   - Allow limiting learned FDB entries in bridges, prevent OOM attacks.

   - Allow controlling via configfs netconsole targets which were
     created via the kernel cmdline at boot, rather than via configfs at
     runtime.

   - Support multiple PTP timestamp event queue readers with different
     filters.

   - MCTP over I3C.

  BPF:

   - Add new veth-like netdevice where BPF program defines the logic of
     the xmit routine. It can operate in L3 and L2 mode.

   - Support exceptions - allow asserting conditions which should never
     be true but are hard for the verifier to infer. With some extra
     flexibility around handling of the exit / failure:

          https://lwn.net/Articles/938435/

   - Add support for local per-cpu kptr, allow allocating and storing
     per-cpu objects in maps. Access to those objects operates on the
     value for the current CPU.

     This allows to deprecate local one-off implementations of per-CPU
     storage like BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE maps.

   - Extend cgroup BPF sockaddr hooks for UNIX sockets. The use case is
     for systemd to re-implement the LogNamespace feature which allows
     running multiple instances of systemd-journald to process the logs
     of different services.

   - Enable open-coded task_vma iteration, after maple tree conversion
     made it hard to directly walk VMAs in tracing programs.

   - Add open-coded task, css_task and css iterator support. One of the
     use cases is customizable OOM victim selection via BPF.

   - Allow source address selection with bpf_*_fib_lookup().

   - Add ability to pin BPF timer to the current CPU.

   - Prevent creation of infinite loops by combining tail calls and
     fentry/fexit programs.

   - Add missed stats for kprobes to retrieve the number of missed
     kprobe executions and subsequent executions of BPF programs.

   - Inherit system settings for CPU security mitigations.

   - Add BPF v4 CPU instruction support for arm32 and s390x.

  Changes to common code:

   - overflow: add DEFINE_FLEX() for on-stack definition of structs with
     flexible array members.

   - Process doc update with more guidance for reviewers.

  Driver API:

   - Simplify locking in WiFi (cfg80211 and mac80211 layers), use wiphy
     mutex in most places and remove a lot of smaller locks.

   - Create a common DPLL configuration API. Allow configuring and
     querying state of PLL circuits used for clock syntonization, in
     network time distribution.

   - Unify fragmented and full page allocation APIs in page pool code.
     Let drivers be ignorant of PAGE_SIZE.

   - Rework PHY state machine to avoid races with calls to phy_stop().

   - Notify DSA drivers of MAC address changes on user ports, improve
     correctness of offloads which depend on matching port MAC
     addresses.

   - Allow antenna control on injected WiFi frames.

   - Reduce the number of variants of napi_schedule().

   - Simplify error handling when composing devlink health messages.

  Misc:

   - A lot of KCSAN data race "fixes", from Eric.

   - A lot of __counted_by() annotations, from Kees.

   - A lot of strncpy -> strscpy and printf format fixes.

   - Replace master/slave terminology with conduit/user in DSA drivers.

   - Handful of KUnit tests for netdev and WiFi core.

  Removed:

   - AppleTalk COPS.

   - AppleTalk ipddp.

   - TI AR7 CPMAC Ethernet driver.

  Drivers:

   - Ethernet high-speed NICs:
      - Intel (100G, ice, idpf):
         - add a driver for the Intel E2000 IPUs
         - make CRC/FCS stripping configurable
         - cross-timestamping for E823 devices
         - basic support for E830 devices
         - use aux-bus for managing client drivers
         - i40e: report firmware versions via devlink
      - nVidia/Mellanox:
         - support 4-port NICs
         - increase max number of channels to 256
         - optimize / parallelize SF creation flow
      - Broadcom (bnxt):
         - enhance NIC temperature reporting
         - support PAM4 speeds and lane configuration
      - Marvell OcteonTX2:
         - PTP pulse-per-second output support
         - enable hardware timestamping for VFs
      - Solarflare/AMD:
         - conntrack NAT offload and offload for tunnels
      - Wangxun (ngbe/txgbe):
         - expose HW statistics
      - Pensando/AMD:
         - support PCI level reset
         - narrow down the condition under which skbs are linearized
      - Netronome/Corigine (nfp):
         - support CHACHA20-POLY1305 crypto in IPsec offload

   - Ethernet NICs embedded, slower, virtual:
      - Synopsys (stmmac):
         - add Loongson-1 SoC support
         - enable use of HW queues with no offload capabilities
         - enable PPS input support on all 5 channels
         - increase TX coalesce timer to 5ms
      - RealTek USB (r8152): improve efficiency of Rx by using GRO frags
      - xen: support SW packet timestamping
      - add drivers for implementations based on TI's PRUSS (AM64x EVM)

   - nVidia/Mellanox Ethernet datacenter switches:
      - avoid poor HW resource use on Spectrum-4 by better block
        selection for IPv6 multicast forwarding and ordering of blocks
        in ACL region

   - Ethernet embedded switches:
      - Microchip:
         - support configuring the drive strength for EMI compliance
         - ksz9477: partial ACL support
         - ksz9477: HSR offload
         - ksz9477: Wake on LAN
      - Realtek:
         - rtl8366rb: respect device tree config of the CPU port

   - Ethernet PHYs:
      - support Broadcom BCM5221 PHYs
      - TI dp83867: support hardware LED blinking

   - CAN:
      - add support for Linux-PHY based CAN transceivers
      - at91_can: clean up and use rx-offload helpers

   - WiFi:
      - MediaTek (mt76):
         - new sub-driver for mt7925 USB/PCIe devices
         - HW wireless <> Ethernet bridging in MT7988 chips
         - mt7603/mt7628 stability improvements
      - Qualcomm (ath12k):
         - WCN7850:
            - enable 320 MHz channels in 6 GHz band
            - hardware rfkill support
            - enable IEEE80211_HW_SINGLE_SCAN_ON_ALL_BANDS to
              make scan faster
            - read board data variant name from SMBIOS
        - QCN9274: mesh support
      - RealTek (rtw89):
         - TDMA-based multi-channel concurrency (MCC)
      - Silicon Labs (wfx):
         - Remain-On-Channel (ROC) support

   - Bluetooth:
      - ISO: many improvements for broadcast support
      - mark BCM4378/BCM4387 as BROKEN_LE_CODED
      - add support for QCA2066
      - btmtksdio: enable Bluetooth wakeup from suspend"

* tag 'net-next-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1816 commits)
  net: pcs: xpcs: Add 2500BASE-X case in get state for XPCS drivers
  net: bpf: Use sockopt_lock_sock() in ip_sock_set_tos()
  net: mana: Use xdp_set_features_flag instead of direct assignment
  vxlan: Cleanup IFLA_VXLAN_PORT_RANGE entry in vxlan_get_size()
  iavf: delete the iavf client interface
  iavf: add a common function for undoing the interrupt scheme
  iavf: use unregister_netdev
  iavf: rely on netdev's own registered state
  iavf: fix the waiting time for initial reset
  iavf: in iavf_down, don't queue watchdog_task if comms failed
  iavf: simplify mutex_trylock+sleep loops
  iavf: fix comments about old bit locks
  doc/netlink: Update schema to support cmd-cnt-name and cmd-max-name
  tools: ynl: introduce option to process unknown attributes or types
  ipvlan: properly track tx_errors
  netdevsim: Block until all devices are released
  nfp: using napi_build_skb() to replace build_skb()
  net: dsa: microchip: ksz9477: Fix spelling mistake "Enery" -> "Energy"
  net: dsa: microchip: Ensure Stable PME Pin State for Wake-on-LAN
  net: dsa: microchip: Refactor switch shutdown routine for WoL preparation
  ...
2023-10-31 05:10:11 -10:00
Linus Torvalds
befaa609f4 hardening updates for v6.7-rc1
- Add LKDTM test for stuck CPUs (Mark Rutland)
 
 - Improve LKDTM selftest behavior under UBSan (Ricardo Cañuelo)
 
 - Refactor more 1-element arrays into flexible arrays (Gustavo A. R. Silva)
 
 - Analyze and replace strlcpy and strncpy uses (Justin Stitt, Azeem Shaikh)
 
 - Convert group_info.usage to refcount_t (Elena Reshetova)
 
 - Add __counted_by annotations (Kees Cook, Gustavo A. R. Silva)
 
 - Add Kconfig fragment for basic hardening options (Kees Cook, Lukas Bulwahn)
 
 - Fix randstruct GCC plugin performance mode to stay in groups (Kees Cook)
 
 - Fix strtomem() compile-time check for small sources (Kees Cook)
 -----BEGIN PGP SIGNATURE-----
 
 iQJKBAABCgA0FiEEpcP2jyKd1g9yPm4TiXL039xtwCYFAmU/3cUWHGtlZXNjb29r
 QGNocm9taXVtLm9yZwAKCRCJcvTf3G3AJsEoEACBGPSiOmfSWdH3TOnIG270PD24
 jGjg8KFv7RC/JTOdYmpLl0okdlGT9LvjN/ToSSDEw3PIayxoXUdhkbYy0MYtiV3m
 yz2ozDTzJuplQX/W2fPE+nXSzIwHao2zjPPFjHnT7lt8IIjhgjiOtLfZ2gGUkW99
 Mdu2aWh3u0r4tC8OS23++yN5ibRc5l72efsjDWjZ0aPXnxE1bjmLMiIPiizpndIf
 beasPuDBs98sJVYouemCwnsPXuXOPz3Q1Cpo/fTd+TMTJCLSemCQZCTuOBU0acI/
 ZjLCgCaJU1yIYKBMtrIN4G9kITZniXX3/Nm4o6NQMVlcCqMeNaHuflomqWoqWfhE
 UPbRo2eghZOaMNiCKLLvZDIqPrh1IcsiEl6Ef3W4hICc42GTK96IuGisIvDXwQ4N
 /SzTOupJuN42noh3z1M3XuZy5RoXJ99IYDNY5CTKf9IdqvA0bbGkU3nb1gZH/xw9
 BjTqKzR/7K1kTXuSgagDZ1Wceej9pZxhX7E3IHYsP8ZOvKug3EeL4yybVwQ3HRfq
 Qnzcp/qPB9cOkLSQXveRTFTsj2mX28Gixct/iDuc1jIYwGQlY1gI6dcUcqby6ptM
 BrQti7eR2NH2+T3aE2UVCIWsZVhx7NaSF+z8JxfAuu56jicc4xJVsi8zrNveWX5M
 m2VXyBl3121BVtKi4w==
 =0iVF
 -----END PGP SIGNATURE-----

Merge tag 'hardening-v6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux

Pull hardening updates from Kees Cook:
 "One of the more voluminous set of changes is for adding the new
  __counted_by annotation[1] to gain run-time bounds checking of
  dynamically sized arrays with UBSan.

   - Add LKDTM test for stuck CPUs (Mark Rutland)

   - Improve LKDTM selftest behavior under UBSan (Ricardo Cañuelo)

   - Refactor more 1-element arrays into flexible arrays (Gustavo A. R.
     Silva)

   - Analyze and replace strlcpy and strncpy uses (Justin Stitt, Azeem
     Shaikh)

   - Convert group_info.usage to refcount_t (Elena Reshetova)

   - Add __counted_by annotations (Kees Cook, Gustavo A. R. Silva)

   - Add Kconfig fragment for basic hardening options (Kees Cook, Lukas
     Bulwahn)

   - Fix randstruct GCC plugin performance mode to stay in groups (Kees
     Cook)

   - Fix strtomem() compile-time check for small sources (Kees Cook)"

* tag 'hardening-v6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: (56 commits)
  hwmon: (acpi_power_meter) replace open-coded kmemdup_nul
  reset: Annotate struct reset_control_array with __counted_by
  kexec: Annotate struct crash_mem with __counted_by
  virtio_console: Annotate struct port_buffer with __counted_by
  ima: Add __counted_by for struct modsig and use struct_size()
  MAINTAINERS: Include stackleak paths in hardening entry
  string: Adjust strtomem() logic to allow for smaller sources
  hardening: x86: drop reference to removed config AMD_IOMMU_V2
  randstruct: Fix gcc-plugin performance mode to stay in group
  mailbox: zynqmp: Annotate struct zynqmp_ipi_pdata with __counted_by
  drivers: thermal: tsens: Annotate struct tsens_priv with __counted_by
  irqchip/imx-intmux: Annotate struct intmux_data with __counted_by
  KVM: Annotate struct kvm_irq_routing_table with __counted_by
  virt: acrn: Annotate struct vm_memory_region_batch with __counted_by
  hwmon: Annotate struct gsc_hwmon_platform_data with __counted_by
  sparc: Annotate struct cpuinfo_tree with __counted_by
  isdn: kcapi: replace deprecated strncpy with strscpy_pad
  isdn: replace deprecated strncpy with strscpy
  NFS/flexfiles: Annotate struct nfs4_ff_layout_segment with __counted_by
  nfs41: Annotate struct nfs4_file_layout_dsaddr with __counted_by
  ...
2023-10-30 19:09:55 -10:00
Linus Torvalds
3cf3fabccb Locking changes in this cycle are:
- Futex improvements:
 
     - Add the 'futex2' syscall ABI, which is an attempt to get away from the
       multiplex syscall and adds a little room for extentions, while lifting
       some limitations.
 
     - Fix futex PI recursive rt_mutex waiter state bug
 
     - Fix inter-process shared futexes on no-MMU systems
 
     - Use folios instead of pages
 
  - Micro-optimizations of locking primitives:
 
     - Improve arch_spin_value_unlocked() on asm-generic ticket spinlock
       architectures, to improve lockref code generation.
 
     - Improve the x86-32 lockref_get_not_zero() main loop by adding
       build-time CMPXCHG8B support detection for the relevant lockref code,
       and by better interfacing the CMPXCHG8B assembly code with the compiler.
 
     - Introduce arch_sync_try_cmpxchg() on x86 to improve sync_try_cmpxchg()
       code generation. Convert some sync_cmpxchg() users to sync_try_cmpxchg().
 
     - Micro-optimize rcuref_put_slowpath()
 
  - Locking debuggability improvements:
 
     - Improve CONFIG_DEBUG_RT_MUTEXES=y to have a fast-path as well
 
     - Enforce atomicity of sched_submit_work(), which is de-facto atomic but
       was un-enforced previously.
 
     - Extend <linux/cleanup.h>'s no_free_ptr() with __must_check semantics
 
     - Fix ww_mutex self-tests
 
     - Clean up const-propagation in <linux/seqlock.h> and simplify
       the API-instantiation macros a bit.
 
  - RT locking improvements:
 
     - Provide the rt_mutex_*_schedule() primitives/helpers and use them
       in the rtmutex code to avoid recursion vs. rtlock on the PI state.
 
     - Add nested blocking lockdep asserts to rt_mutex_lock(), rtlock_lock()
       and rwbase_read_lock().
 
  - Plus misc fixes & cleanups
 
 Signed-off-by: Ingo Molnar <mingo@kernel.org>
 -----BEGIN PGP SIGNATURE-----
 
 iQJFBAABCgAvFiEEBpT5eoXrXCwVQwEKEnMQ0APhK1gFAmU877IRHG1pbmdvQGtl
 cm5lbC5vcmcACgkQEnMQ0APhK1g9jw/+N7rxQ78dmFCYh4UWnLCYvuKP0/ivHErG
 493JcB8MupuA2tfJHIkDdr4aM2mNq2E61w69/WlZAQWWD6pdOhwgF5Xf5eoEcJm0
 vsAhWBGLxihXdtevPuMAx0dEpg3AMp2wc6i5PkN831KdPUgCNsrKq9Bfnfef7/G8
 MQTSHjmtba6jxleyxfEa4tE2xe5PJX825nRfkX2e1cf+stkYua+uJFxVxUfxFWGE
 4pBy70D9OC7MsJ44WWOA1gwkVtMMiBTmRPNjlP8Gz2GQ0f3ERHRwYk3jDHOPHZI6
 0GNt7pE3IMXQn2UuDtfkvv9IFTd+U5qD+APnWIn2ntWXqzGLFqOlmovMrobVn7El
 olYDCyweWPG71m1Qblsb1VK2QjRPQVJ9NAEg8RlDHIu2ThxHbMysDVGPVOYnPFq4
 S8QFpmldzbNoPU4rDJyT1fAmoUIrusBHkl+Us3yGfC74iM+fHnDEvaSoMZbzEdY1
 x/Nocj9XgKEgfXdYzrCWFmZ9xXqHkO25/wDL6yKqBdQtvaEalXuHTT6mQcYxrUPm
 Xx1BPan2Jg7p4u2oOFcVtKewUtRH9KBx8qytr5S+JK4PJbrBsixMnr84HLd/3X2V
 ykYkO+367T5MTYv4TnJDE5vdurzUqekKSCFPY3skPujPJfdLj1vsPzYf9iMkCLdo
 hU2f/R+Wpdk=
 =36Ff
 -----END PGP SIGNATURE-----

Merge tag 'locking-core-2023-10-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull locking updates from Info Molnar:
 "Futex improvements:

   - Add the 'futex2' syscall ABI, which is an attempt to get away from
     the multiplex syscall and adds a little room for extentions, while
     lifting some limitations.

   - Fix futex PI recursive rt_mutex waiter state bug

   - Fix inter-process shared futexes on no-MMU systems

   - Use folios instead of pages

  Micro-optimizations of locking primitives:

   - Improve arch_spin_value_unlocked() on asm-generic ticket spinlock
     architectures, to improve lockref code generation

   - Improve the x86-32 lockref_get_not_zero() main loop by adding
     build-time CMPXCHG8B support detection for the relevant lockref
     code, and by better interfacing the CMPXCHG8B assembly code with
     the compiler

   - Introduce arch_sync_try_cmpxchg() on x86 to improve
     sync_try_cmpxchg() code generation. Convert some sync_cmpxchg()
     users to sync_try_cmpxchg().

   - Micro-optimize rcuref_put_slowpath()

  Locking debuggability improvements:

   - Improve CONFIG_DEBUG_RT_MUTEXES=y to have a fast-path as well

   - Enforce atomicity of sched_submit_work(), which is de-facto atomic
     but was un-enforced previously.

   - Extend <linux/cleanup.h>'s no_free_ptr() with __must_check
     semantics

   - Fix ww_mutex self-tests

   - Clean up const-propagation in <linux/seqlock.h> and simplify the
     API-instantiation macros a bit

  RT locking improvements:

   - Provide the rt_mutex_*_schedule() primitives/helpers and use them
     in the rtmutex code to avoid recursion vs. rtlock on the PI state.

   - Add nested blocking lockdep asserts to rt_mutex_lock(),
     rtlock_lock() and rwbase_read_lock()

  .. plus misc fixes & cleanups"

* tag 'locking-core-2023-10-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (39 commits)
  futex: Don't include process MM in futex key on no-MMU
  locking/seqlock: Fix grammar in comment
  alpha: Fix up new futex syscall numbers
  locking/seqlock: Propagate 'const' pointers within read-only methods, remove forced type casts
  locking/lockdep: Fix string sizing bug that triggers a format-truncation compiler-warning
  locking/seqlock: Change __seqprop() to return the function pointer
  locking/seqlock: Simplify SEQCOUNT_LOCKNAME()
  locking/atomics: Use atomic_try_cmpxchg_release() to micro-optimize rcuref_put_slowpath()
  locking/atomic, xen: Use sync_try_cmpxchg() instead of sync_cmpxchg()
  locking/atomic/x86: Introduce arch_sync_try_cmpxchg()
  locking/atomic: Add generic support for sync_try_cmpxchg() and its fallback
  locking/seqlock: Fix typo in comment
  futex/requeue: Remove unnecessary ‘NULL’ initialization from futex_proxy_trylock_atomic()
  locking/local, arch: Rewrite local_add_unless() as a static inline function
  locking/debug: Fix debugfs API return value checks to use IS_ERR()
  locking/ww_mutex/test: Make sure we bail out instead of livelock
  locking/ww_mutex/test: Fix potential workqueue corruption
  locking/ww_mutex/test: Use prng instead of rng to avoid hangs at bootup
  futex: Add sys_futex_requeue()
  futex: Add flags2 argument to futex_requeue()
  ...
2023-10-30 12:38:48 -10:00
Masahiro Yamada
56769ba4b2 kbuild: unify vdso_install rules
Currently, there is no standard implementation for vdso_install,
leading to various issues:

 1. Code duplication

    Many architectures duplicate similar code just for copying files
    to the install destination.

    Some architectures (arm, sparc, x86) create build-id symlinks,
    introducing more code duplication.

 2. Unintended updates of in-tree build artifacts

    The vdso_install rule depends on the vdso files to install.
    It may update in-tree build artifacts. This can be problematic,
    as explained in commit 19514fc665ff ("arm, kbuild: make
    "make install" not depend on vmlinux").

 3. Broken code in some architectures

    Makefile code is often copied from one architecture to another
    without proper adaptation.

    'make vdso_install' for parisc does not work.

    'make vdso_install' for s390 installs vdso64, but not vdso32.

To address these problems, this commit introduces a generic vdso_install
rule.

Architectures that support vdso_install need to define vdso-install-y
in arch/*/Makefile. vdso-install-y lists the files to install.

For example, arch/x86/Makefile looks like this:

  vdso-install-$(CONFIG_X86_64)           += arch/x86/entry/vdso/vdso64.so.dbg
  vdso-install-$(CONFIG_X86_X32_ABI)      += arch/x86/entry/vdso/vdsox32.so.dbg
  vdso-install-$(CONFIG_X86_32)           += arch/x86/entry/vdso/vdso32.so.dbg
  vdso-install-$(CONFIG_IA32_EMULATION)   += arch/x86/entry/vdso/vdso32.so.dbg

These files will be installed to $(MODLIB)/vdso/ with the .dbg suffix,
if exists, stripped away.

vdso-install-y can optionally take the second field after the colon
separator. This is needed because some architectures install a vdso
file as a different base name.

The following is a snippet from arch/arm64/Makefile.

  vdso-install-$(CONFIG_COMPAT_VDSO)      += arch/arm64/kernel/vdso32/vdso.so.dbg:vdso32.so

This will rename vdso.so.dbg to vdso32.so during installation. If such
architectures change their implementation so that the base names match,
this workaround will go away.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Acked-by: Sven Schnelle <svens@linux.ibm.com> # s390
Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
Reviewed-by: Guo Ren <guoren@kernel.org>
Acked-by: Helge Deller <deller@gmx.de>  # parisc
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
2023-10-28 21:09:02 +09:00
Lukas Bulwahn
a9838799e2
arm: debug: reuse the config DEBUG_OMAP2UART{1,2} for OMAP{3,4,5}
Commit d2b310b0234c ("ARM: debug: Use generic 8250 debug_ll for omap2 and
omap3/4/5 common uarts") adds address definitions of DEBUG_UART_PHYS for
OMAP2, OMAP3, OMAP4 and OMAP5 in ./arch/arm/Kconfig.debug.

These definitions depend on DEBUG_OMAP{2,3,4,5}UART{1,2}; however, only
DEBUG_OMAP2UART{1,2} are defined in ./arch/arm/Kconfig.debug, and
DEBUG_OMAP{3,4,5}UART{1,2} are not defined. Hence, the script
./scripts/checkkconfigsymbols.py warns here on non-existing symbols.
Simply reuse the config DEBUG_OMAP2UART{1,2}; there is no need to define
separate config symbols for OMAP{3,4,5}. So, just delete the dead
references to DEBUG_OMAP{3,4,5}UART{1,2}.

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Link: https://lore.kernel.org/r/20231025112136.3445-1-lukas.bulwahn@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-10-26 17:26:15 +02:00
Joerg Roedel
3613047280 Linux 6.6-rc7
-----BEGIN PGP SIGNATURE-----
 
 iQFSBAABCAA8FiEEq68RxlopcLEwq+PEeb4+QwBBGIYFAmU1ngkeHHRvcnZhbGRz
 QGxpbnV4LWZvdW5kYXRpb24ub3JnAAoJEHm+PkMAQRiGrsIH/0k/+gdBBYFFdEym
 foRhKir9WV3ZX4oIozJjA1f7T+qVYclKs6kaYm3gNepRBb6AoG8pdgv4MMAqhYsf
 QMe2XHi0MrO/qKBgfNfivxEa9jq+0QK5uvTbqCRqCAB8LfwVyDqapCmg3EuiZcPW
 UbMITmnwLIfXgPxvp9rabmCsTqO6FLbf0GDOVIkNSAIDBXMpcO1iffjrWUbhRa7n
 oIoiJmWJLcXLxPWDsRKbpJwzw2cIG08YhfQYAiQnC3YaeRm1FKLDIICRBsmfYzja
 rWv9r4dn4TDfV4/AnjggQnsZvz2yPCxNaFSQIT88nIeiLvyuUTJ9j8aidsSfMZQf
 xZAbzbA=
 =NoQv
 -----END PGP SIGNATURE-----

Merge tag 'v6.6-rc7' into core

Linux 6.6-rc7
2023-10-26 17:05:58 +02:00
Arnd Bergmann
a26dffc163 This pull request contains Broadcom ARM-based SoCs changes for 6.7,
please pull the following:
 
 - Rafal makes a number of updates to the BCM5301X (Northstar) SoCs DTS
   to set MAC addresses for D-LInk DIR-885L, Asus, RT-AC87U, he
   relicenses parts of the DTSI to GPL 2.0+ / MIT, and finally fixes a
   number of Ethernet switch ports properties to enable/disable ports
   adequately.
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEm+Rq3+YGJdiR9yuFh9CWnEQHBwQFAmU36NQACgkQh9CWnEQH
 BwSd4w/+OQNoNJng8vwU3qwnBZ598xMsNriMKGBNORyeSeF7gNJHCRgj5Kq+yzdb
 KM43o09zuu1fiz4xU2l7w3IHm67klXmHF3DzHYWHcZB+V2fbv0CGfRl3KSxrLA0L
 cejRei4IjxpOSxRetDZuEAHQFFF6Mlm/8fjQzjOWpSD4HbOydc2+ThQ6fmS9ovHX
 uwuHJ5Hrlyt/3xXITR8S0zvZ6rx0enb8U0jP1PvR2YDHdmddpRvxCI27XPJa1kiP
 Vw58r8K6Gld9Cw9e6laPqAJVzssQf2hdgp2qONZZo/KU/bdo2mpO1wmToy0FkCMi
 CA0idCaKsZyRXh7q6o1066e0p3PT13VhxdoXM5sQjy2TQalrxk7DxP90/f66b9+L
 uiQSCHpJld3h39MnMJzd1sHAYE39BDpp83V8oMybquL6vItqrQpMp2Po+AN9Ll+y
 /VFts/3XWEERb0NDY+8coLmFWDwlxcy07RpawsmfYx6NP4mXPGGWEt2YnSPYRJ+Z
 b8bchpF0s6BENbmWZ2QygkRigKncX53WHPQYpb4I0aahZaro3JX8X8otfiYJLPc2
 Er9BfzSpvVD04rMevMMe9ZDZov7WuZf0eqgqleJGQZh5xUdPkZjLEXlcuJ0mVBoA
 qHMazXH84J6LlGQYrLbpgVlwbetIBmkvwPXEi0e7qC1HY5MzBXQ=
 =nBI1
 -----END PGP SIGNATURE-----
gpgsig -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmU5hAYACgkQYKtH/8kJ
 UicWnA/+Pvkg1SvnJMJANqNSovNPnL97Mo9Zkx9d00vwrFygPnlXpz0w8n5mpGjf
 B2N1i4UU0yAGhTBwu94vtk+f/kScr9QLRRxg+nKfeK5InwOMKBO2PeuFDxlqHZEV
 RshVcxY+WkYGjjnnCbJr2F9qSHIDwaijaQQIi05gVmMrN6/quQ/6sOiubgQsRPDS
 hAI/WIM7az3VNKrLsuPr/iTc6YsSMA1SADRGppZm7UjcrwH7du5D7xXPuxjDUD1J
 eNUd6ryvxpeG/9rCclxM0uxGIvmKNaqGEfjy79W6CVricPevtMMp9LheymIomr7l
 SS2CTWvuAe6e8B0KlTk0AvXOfTmD0SWO4lX5CWyS5q2j2Gy8KMft2l3eFeb1Elii
 uzS+k9dXloX/toMuFH3vCiPHLLSNKqCGhhC1O6Cm5JArKTRClsvssfoDv45QI0n3
 6kNMxG6gW7hADFb4qS2w5rqXE9/aWNFmZkO53OSDG0Ab7OkPMYUqB1RFlnaOCDMp
 nA+Jdd64jGRa+TBC00IrKUg1TOvyYVli66GMaZKWjo4tYFlhM7KOCSanZBjSO3SL
 KjjECUVpGfj7E+6UmyGNkd2vUu3r6GEY2wDLYX5JPbUpOVhsbibEETnutQVC2Jcx
 B4R8lgUVaNCHPMhBDSERP+xVRgy+qWMr0SDM9+wDNzV2egXuL50=
 =rDdE
 -----END PGP SIGNATURE-----

Merge tag 'arm-soc/for-6.7/devicetree' of https://github.com/Broadcom/stblinux into soc/dt

This pull request contains Broadcom ARM-based SoCs changes for 6.7,
please pull the following:

- Rafal makes a number of updates to the BCM5301X (Northstar) SoCs DTS
  to set MAC addresses for D-LInk DIR-885L, Asus, RT-AC87U, he
  relicenses parts of the DTSI to GPL 2.0+ / MIT, and finally fixes a
  number of Ethernet switch ports properties to enable/disable ports
  adequately.

* tag 'arm-soc/for-6.7/devicetree' of https://github.com/Broadcom/stblinux:
  ARM: dts: BCM5301X: Set switch ports for Linksys EA9200
  ARM: dts: BCM5301X: Set fixed-link for extra Netgear R8000 CPU ports
  ARM: dts: BCM5301X: Explicitly disable unused switch CPU ports
  ARM: dts: BCM5301X: Relicense Vivek's code to the GPL 2.0+ / MIT
  ARM: dts: BCM5301X: Relicense Felix's code to the GPL 2.0+ / MIT
  ARM: dts: BCM5301X: Set MAC address for Asus RT-AC87U
  ARM: dts: BCM5301X: Set MACs for D-Link DIR-885L

Link: https://lore.kernel.org/r/20231024155927.977263-1-florian.fainelli@broadcom.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-10-25 23:09:26 +02:00
Arnd Bergmann
e209b029c7 Samsung DTS ARM changes for v6.7, part two
Two minor improvements for Midas boards (Exynos4412, e.g. Samsung Galaxy S3):
 1. Correct the middle hardware key to emit KEY_OK instead of KEY_MENU,
    because there is already separate touchkey providing KEY_MENU and
    both label and node name suggests this should be KEY_OK.
 2. Use defines for other key input constants.
 -----BEGIN PGP SIGNATURE-----
 
 iQJEBAABCgAuFiEE3dJiKD0RGyM7briowTdm5oaLg9cFAmU3xZ8QHGtyemtAa2Vy
 bmVsLm9yZwAKCRDBN2bmhouD1ywED/9izhigW00m+gjR4RawfCrkEsRH5SP+5WuT
 bK5iCNtOodaW49TNQsd6Haa+pSm2+lZ0ruhoxq+k682tJdln7/rz/kzqWdiWY4G9
 xriNBaZJYqirXySMm312RGb5qm+5h5sUKut9nAj4zam1IBD3zu6dWoC4Hg2nYiGF
 YXPlGby7Ebb/bjV4zut9izJQSeLzBFak8medZsGFVkTUJDVktF3GZ1dilnutKsak
 L579BzbLtxaFzeRA/wPKDF1qDK66AZWK367aQtOSG9EKg38kV1RrAXO+k1HLMbI1
 G4jZtnbjVFGfSoe6MTn2P+EtAKWUB9eHvVSrQmS1FtmGkTr0WJTZ0JpIYUgQYeDE
 +eKu1lHR008wx/orZkhOKQn4xeSNBeZXrCQ7GlXbOxOCcCVzklFOTOn472GJq6tB
 yon7NXAvu3VQ+1wVIbW3O0ttYuNlmc/q8DJU4WiidcTBUXSe7YkPNWHhZ80wJ89/
 izIgySeHOQ5spyGqYW1fKd9VDCdHdbxUseNPqIsS7YlBozT7Hy1gm+M0ARLR/PWG
 gHShLVR2ehr82UnlbauNDIosyPwq/mROthePuEF0ga8VbVHaY1YdWzFq40ZlM+jy
 qNW6Y8ffzcECx9Uz0gnkxwsiWSjW7DhuivVf++qfkKJm//6eMTLLFNBpnU2AJq04
 gZSfcUK3lw==
 =Yn4J
 -----END PGP SIGNATURE-----
gpgsig -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmU5g9kACgkQYKtH/8kJ
 UieRDA//b5UuIF7NdqhSvp0xINhaWBOefgtipEJrtz3UVSQrPfCdlrzhNyq2JRr/
 8fpk2UTaFSJMXPRweY752zS6hl8EdVZYjO+SYBphhYR/pq5ED6nZvwP9PIpiM0uT
 l4JhBEk+ocAxEtp2VEwfFoMFwSZcXDKz2RC4a+ZfXKAKyPgv9AXYUnYf3UFjrfE1
 kmcjAKnagBL2NKWBJJFb6Ld3HFUsxyoM8uNWnnPA9n7IxmnrsRl2Kzmk9rGym8Gj
 hKluzN1cTPqtgXxXRYn8JkI3QkaIVNnO+pTyE2UYpSCTXcy5zsMHgaUPSI0PGlNU
 hYvZj2esDwUnbfpgm+4IhdGRJmhhzkTOXDmNsyo+bw5eBsXZEJq+DuvpqDgWv1DM
 t09nIMvMMojuVvnAxUgR1/jjv6HqRTZ3lVA5ZgC9fRhh6r17yWszeI49WrJ9os6u
 8vZoYgwN8H4abg4FLVF7rRgz7OITdZ77fsf5qSt4zjc1raRWQG02MnRoy2xsmBgB
 qjlfiVntEqdMNpYT38IIea80sffIG2RSxBCkvRxku249OEayTObCTLiNtHLwCwMD
 RETw57hjBK8uRoISiE0rPGy7hEOMhmokeG0BkQX1N2af+7s+6lW3CXcPsXupUUUG
 KRLhGyWdOauCJDykz8712LZVQ8wRMoV0ZGBD6NJh/US3xYe69xo=
 =ZqFs
 -----END PGP SIGNATURE-----

Merge tag 'samsung-dt-6.7-2' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into soc/dt

Samsung DTS ARM changes for v6.7, part two

Two minor improvements for Midas boards (Exynos4412, e.g. Samsung Galaxy S3):
1. Correct the middle hardware key to emit KEY_OK instead of KEY_MENU,
   because there is already separate touchkey providing KEY_MENU and
   both label and node name suggests this should be KEY_OK.
2. Use defines for other key input constants.

* tag 'samsung-dt-6.7-2' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
  ARM: dts: samsung: exynos4412-midas: use Linux event codes for input keys
  ARM: dts: samsung: exynos4412-midas: fix key-ok event code

Link: https://lore.kernel.org/r/20231024132615.65609-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-10-25 23:08:41 +02:00
Jakub Kicinski
aad36cd329 Revert "Merge branch 'mv88e6xxx-dsa-bindings'"
This reverts the following commits:

commit 53313ed25ba8 ("dt-bindings: marvell: Add Marvell MV88E6060 DSA schema")
commit 0f35369b4efe ("dt-bindings: marvell: Rewrite MV88E6xxx in schema")
commit 605a5f5d406d ("ARM64: dts: marvell: Fix some common switch mistakes")
commit bfedd8423643 ("ARM: dts: nxp: Fix some common switch mistakes")
commit 2b83557a588f ("ARM: dts: marvell: Fix some common switch mistakes")
commit ddae07ce9bb3 ("dt-bindings: net: mvusb: Fix up DSA example")
commit b5ef61718ad7 ("dt-bindings: net: dsa: Require ports or ethernet-ports")

As repoted by Vladimir, it breaks boot on the Turris MOX board.

Link: https://lore.kernel.org/all/20231025093632.fb2qdtunzaznd73z@skbuf/
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-10-25 07:26:35 -07:00
Linus Walleij
bfedd84236 ARM: dts: nxp: Fix some common switch mistakes
Fix some errors in the Marvell MV88E6xxx switch descriptions:
- switch0@0 is not OK, should be ethernet-switch@0
- ports should be ethernet-ports
- port should be ethernet-port
- phy should be ethernet-phy

Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2023-10-25 10:27:59 +01:00
Linus Walleij
2b83557a58 ARM: dts: marvell: Fix some common switch mistakes
Fix some errors in the Marvell MV88E6xxx switch descriptions:
- The top node had no address size or cells.
- switch0@0 is not OK, should be ethernet-switch@0.
- The ports node should be named ethernet-ports
- The ethernet-ports node should have port@0 etc children, no
  plural "ports" in the children.
- Ports should be named ethernet-port@0 etc
- PHYs should be named ethernet-phy@0 etc

This serves as an example of fixes needed for introducing a
schema for the bindings, but the patch can simply be applied.

Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2023-10-25 10:27:59 +01:00
Rafał Miłecki
253358f373 ARM: dts: BCM5301X: Set switch ports for Linksys EA9200
This patch was developed as OpenWrt downstream change and was recently
confirmed to work as expected.

Tested-by: Rani Hod <rani.hod@gmail.com>
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Link: https://lore.kernel.org/r/20231024072605.32517-1-zajec5@gmail.com
Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2023-10-24 08:51:19 -07:00
Rafał Miłecki
d313b0e907 ARM: dts: BCM5301X: Set fixed-link for extra Netgear R8000 CPU ports
Ports 5 and 7 are disabled by default because the standard use case is
for port 8 to manage all CPU directed traffic. For experimentation
purposes however it is desirable to provide adequate properties such
that people can experiment with using different ports without having to
figure out their configuration. Some of the use cases include but are
not limited to doubling or tripling the bandwidth by leveraging the
additional ports/Ethernet MAC combinations.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Link: https://lore.kernel.org/r/20231013103314.10306-2-zajec5@gmail.com
Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2023-10-23 15:30:57 -07:00
Rafał Miłecki
473baeab92 ARM: dts: BCM5301X: Explicitly disable unused switch CPU ports
When redescribing ports I assumed that missing "label" (like "cpu")
means switch port isn't used. That was incorrect and I realized my
change made Linux always use the first (5) CPU port (there are 3 of
them).

While above should technically be possible it often isn't correct:
1. Non-default switch ports are often connected to Ethernet interfaces
   not fully covered by vendor setup (they may miss MACs)
2. On some devices non-default ports require specifying fixed link

This fixes network connectivity for some devices. It was reported &
tested for Netgear R8000. It also affects Linksys EA9200 with its
downstream DTS.

Fixes: ba4aebce23b2 ("ARM: dts: BCM5301X: Describe switch ports in the main DTS")
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Link: https://lore.kernel.org/r/20231013103314.10306-1-zajec5@gmail.com
Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2023-10-23 15:30:57 -07:00
Rafał Miłecki
b8d4f7c1be ARM: dts: BCM5301X: Relicense Vivek's code to the GPL 2.0+ / MIT
Move code added by Vivek to the bcm-ns.dtsi which uses dual licensing.
That syncs more Northstar code to be based on the same licensing schema.

This code was added in the commit 37f6130ec39f ("ARM: dts: BCM5301X:
Make USB 3.0 PHY use MDIO PHY driver").

Cc: Vivek Unune <npcomplete13@gmail.com>
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Acked-by: Vivek Unune <npcomplete13@gmail.com>
Link: https://lore.kernel.org/r/20230916085855.28375-1-zajec5@gmail.com
Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2023-10-23 15:30:56 -07:00
Rafał Miłecki
81ea360a16 ARM: dts: BCM5301X: Relicense Felix's code to the GPL 2.0+ / MIT
Move code added by Felix to the bcm-ns.dtsi which uses dual licensing.
That syncs more Northstar code to be based on the same licensing schema.

This code was added in the commit 1ff80363524c ("ARM: BCM5301X: Add
profiling support").

Cc: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Acked-by: Felix Fietkau <nbd@nbd.name>
Link: https://lore.kernel.org/r/20230916083057.10458-1-zajec5@gmail.com
Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2023-10-23 15:30:56 -07:00
Rafał Miłecki
a9e79863b6 ARM: dts: BCM5301X: Set MAC address for Asus RT-AC87U
Specify NVRAM access and use its "et1macaddr" NVMEM cell.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Link: https://lore.kernel.org/r/20230901124311.31156-1-zajec5@gmail.com
Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2023-10-23 15:30:47 -07:00
Mark Brown
4fc4db7a68 Linux 6.6-rc7
-----BEGIN PGP SIGNATURE-----
 
 iQFSBAABCAA8FiEEq68RxlopcLEwq+PEeb4+QwBBGIYFAmU1ngkeHHRvcnZhbGRz
 QGxpbnV4LWZvdW5kYXRpb24ub3JnAAoJEHm+PkMAQRiGrsIH/0k/+gdBBYFFdEym
 foRhKir9WV3ZX4oIozJjA1f7T+qVYclKs6kaYm3gNepRBb6AoG8pdgv4MMAqhYsf
 QMe2XHi0MrO/qKBgfNfivxEa9jq+0QK5uvTbqCRqCAB8LfwVyDqapCmg3EuiZcPW
 UbMITmnwLIfXgPxvp9rabmCsTqO6FLbf0GDOVIkNSAIDBXMpcO1iffjrWUbhRa7n
 oIoiJmWJLcXLxPWDsRKbpJwzw2cIG08YhfQYAiQnC3YaeRm1FKLDIICRBsmfYzja
 rWv9r4dn4TDfV4/AnjggQnsZvz2yPCxNaFSQIT88nIeiLvyuUTJ9j8aidsSfMZQf
 xZAbzbA=
 =NoQv
 -----END PGP SIGNATURE-----
gpgsig -----BEGIN PGP SIGNATURE-----
 
 iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmU2vcQACgkQJNaLcl1U
 h9AtIQgAgdSrQSgtmh3DDsLhLISob3mRSAEpaOXzaFCKnJS1K2B1NT2aZxrfBzFE
 DDQgRXfbWM4tnsZ//EVpGK5iu7PH+xjfGpREUsajOzn7Jj5jQNpyQj/RN62sYNfp
 rA17SjilZo8nCHeYB1SVUuj3eJizaRFkFernK8J0ReCDCE8Boc8S8TWXTkjcOVmF
 qzr3c6s6gBHCDDmiFiGSG8Y7ARROTtTAe5UcyCrUXXWXZqfq3qp4kEC/keZX3Y0L
 4hZH62Y+3qHFGc7x9Z/kjGSdIH/DDANH0QMZJ0GND3n7uddgNS7L3U0dB9DoQ5ts
 WCKwsUpsd0bFlhVOB9WBBGPqJLq12g==
 =pBmM
 -----END PGP SIGNATURE-----

ASoC: Merge up v6.6-rc7

Get fixes needed so we can enable build of ams-delta in more
configurations.
2023-10-23 19:38:22 +01:00
Christoph Hellwig
2c8ed1b960 dma-direct: add a CONFIG_ARCH_HAS_DMA_ALLOC symbol
Instead of using arch_dma_alloc if none of the generic coherent
allocators are used, require the architectures to explicitly opt into
providing it.  This will used to deal with the case of m68knommu and
coldfire where we can't do any coherent allocations whatsoever, and
also makes it clear that arch_dma_alloc is a last resort.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
Reviewed-by: Greg Ungerer <gerg@linux-m68k.org>
Tested-by: Greg Ungerer <gerg@linux-m68k.org>
2023-10-22 16:38:54 +02:00
Eric Biggers
5f929b4e69 crypto: arm/nhpoly1305 - implement ->digest
Implement the ->digest method to improve performance on single-page
messages by reducing the number of indirect calls.

Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2023-10-20 13:39:25 +08:00
Wolfram Sang
f106728008 mtd: parsers: ar7: remove support
AR7 is going to be removed from the Kernel, so remove its support for
MTD.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2023-10-19 10:31:44 +02:00
Arnd Bergmann
a8eddbe354 Someone resurrected a rk3128 board and provided actual SMP support
for it. Of course firmware for that SoC does not come with TF-A so
 it's the old-style SMP the older arm32 Rockchip SoCs use.
 
 And additionally the rv1126 got pwm support.
 -----BEGIN PGP SIGNATURE-----
 
 iQFEBAABCAAuFiEE7v+35S2Q1vLNA3Lx86Z5yZzRHYEFAmUtpzwQHGhlaWtvQHNu
 dGVjaC5kZQAKCRDzpnnJnNEdgcIVCACbU20IW+ugqCTyFjLJ4AZDKK1FL0hn7Ic1
 oonSn60ViVfp3HUzwioPFlpXI96wXdS4pUnZjYKcEkUi7LOsJRwxjgJe1Dh21Ffq
 3MtxbJfhdfL9Y3DeZgl47K1rXj57/TM2BAclUWwBK6STE0PgSNRCI1uqFMS7nzMd
 w8VXN+8oTOFD9GWZkyLddy0EZoj8Cr2HJm/FG5kK1k+ZW9JqDBWFybKB//kzgovq
 D4LlCq4h5c3eHsWY9KhuDt0lxOZjsokl0bUM/pQURbmgvC+CKc+upNn8nLWqupvu
 2zVe88dNRUUyh6JpKBu/3jaelOM4WNgFdy+b67BmOTFzpdessRYF
 =d1o3
 -----END PGP SIGNATURE-----
gpgsig -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmUv8iQACgkQYKtH/8kJ
 UidQOg/+POx3XxSaDW5DywzC62CTy6/apzWt/eR5HqUqb0QKQwmFaIHgIfPW1qzu
 HDK5eu/+XcHYbxQycv63D3wmy3eGfD6fbARa89hCHypJwgbp/DBDsj3+UHBG606M
 cErFfN2LXOIA7nLTi0P9AsDUGS4TWs5e9BdzqpzaYksXdLioEWSVc8jpVxN/rJ2/
 GDDjUYnuxXTDJGWaE9eVLxws+5zEwBlpcTvd1caHxVhI/yLysDK8qrYpGMbQx6n3
 YEAEXsxAC1geInyoygMD60QG8a/3OI+Gl2ctufrOG61Yi1HLW+t5Tg/qmmYFNxgv
 EMj/fn8Te8cHqe7lnNvLC2OgQf2kMCIk2SPJPKRRA6HwB7Qh84sVrIIWdRjfLTX/
 f4hheXep2gpBEZRuOtVEZUwc7lki5nxamQGWQZ3+rBR3XcD5jdAbgfVUG5mTFAB6
 DIcACgjVIshr3uYFe1kGAFmM6kAcKZ33Gz6yNf46WcCBphYBaqYbiVIwMH+T4t0K
 VlJJ0SKYJjhG7fQQVyjqWPbiUFU0XxArqQWmxcb3sqMyBUjjOFM8LtkPh8P+pfkW
 o860Dg8FbxxQJA+LI9/2jUAKtX/XcKkIe9tp8Eunr/XE0E2QKLdtomT1r9hFAS2m
 pLmSBx9SEbSUD2FMqzRvfTMjvH7VKR9Lgt382Fxf2MNNkkIPp8Q=
 =bafk
 -----END PGP SIGNATURE-----

Merge tag 'v6.7-rockchip-dts32-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into soc/dt

Someone resurrected a rk3128 board and provided actual SMP support
for it. Of course firmware for that SoC does not come with TF-A so
it's the old-style SMP the older arm32 Rockchip SoCs use.

And additionally the rv1126 got pwm support.

* tag 'v6.7-rockchip-dts32-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  ARM: dts: rockchip: Switch to operating-points-v2 for RK3128's CPU
  ARM: dts: rockchip: Enable SMP bring-up for RK3128
  ARM: dts: rockchip: Add CPU resets for RK3128
  ARM: dts: rockchip: Add SRAM node for RK3128
  ARM: dts: rockchip: Enable pwm fan for edgeble-neu2
  ARM: dts: rockchip: Add pwm11 node to rv1126
  ARM: dts: rockchip: Add pwm11m0 pins to rv1126
  ARM: dts: rockchip: Add pwm2 node to rv1126
  ARM: dts: rockchip: Add pwm2m0 pins to rv1126
  dt-bindings: pwm: rockchip: Document rv1126-pwm

Link: https://lore.kernel.org/r/2167992.Mh6RI2rZIc@phil
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-10-18 16:56:36 +02:00
Rob Herring
7115816b60
arm/arm64: dts: Removed undocumented and unused "pl022,hierarchy" property
The "pl022,hierarchy" is not documented, all instances use are 0 and
isn't handled in the kernel driver, so let's just remove it.

Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Tom Lendacky <thomas.lendacky@amd.com>
Link: https://lore.kernel.org/r/20230928190859.1072420-1-robh@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-10-18 15:35:16 +02:00
Arnd Bergmann
f46ada004d Renesas ARM SoC updates for v6.7
- Reserve boot area when SMP is enabled to prevent conflicts with
     FLASH,
   - Miscellaneous fixes and improvements.
 -----BEGIN PGP SIGNATURE-----
 
 iHUEABYIAB0WIQQ9qaHoIs/1I4cXmEiKwlD9ZEnxcAUCZRadGAAKCRCKwlD9ZEnx
 cJuhAQC7NmZBW2gywDPFk9tNVyFVumzByj1RcRyhHCd6IjwkBgEAwKd5fr0Z0BLo
 0nVN3CWBVltVDYuNcCD6FPdvND3ZXgU=
 =6JNN
 -----END PGP SIGNATURE-----
gpgsig -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmUv3qsACgkQYKtH/8kJ
 Uifqfg//UBbpzhmpxWAiKRr/Lgd4SyjxhRdMq44YMCAcZaZfFYths4Ka2wP9Ys+d
 8UzZHoR9AL4CNdx9/DCki5GCvg8mZ0R2UyWaZ0qdpkfEpUgipjo+d+Gyj6tCZx3V
 BQQdbv6i55cbYOUxtcLeibrjpCCnGi+lYsKkrEcp81CtPxpKJXOOpj+ovqnXGXQz
 eHTLuMxYMjq5OOaIgNTUtaPopmwfiGJYKn9hIdfzWlO6LbjLJgtRY02SmrVTI4XA
 DogAk63LGDq+AlBtY9ZZ3nlnTK9NVzsD7D+gDnxnG8MJUva8StQZANGps1rEn/ED
 NI7hUEZqt+mEs64SJa6yY48pgr+4KsmPpVFk6EDRbOTKYuywt8ZvNpzQWuJVOkUB
 RR2emyCPx3A1FY+OyS4hcbZN+0piABqwSO6PErkR48G66kQ21Z8UuqDKYKuzF2HL
 kVut9rmY6pkPZe9ZFp07nkDM99trEVwiHYtqmGX6MeBWBG3Mg2YaXBAtwFzcahED
 UOaUShjtpHKs/BaEZb6Rp18H2VbgefBBchz9yxPe0O5xAUmeZ30gYOOx4Ps5WhLN
 Uces4p5Hju4UmcFy3zccWDyqFtbx7t+YFjrT9xuUwa1lwRhnMJqA/sstVtQ2d0LZ
 HA9Zn6yYGkoWm1f0d1CpkG09qFFWkBzonQ5f9T4bzw6njOMs9bw=
 =B1Fl
 -----END PGP SIGNATURE-----

Merge tag 'renesas-arm-soc-for-v6.7-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into soc/arm

Renesas ARM SoC updates for v6.7

  - Reserve boot area when SMP is enabled to prevent conflicts with
    FLASH,
  - Miscellaneous fixes and improvements.

* tag 'renesas-arm-soc-for-v6.7-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel:
  ARM: shmobile: sh73a0: Reserve boot area when SMP is enabled
  ARM: shmobile: r8a7779: Reserve boot area when SMP is enabled
  ARM: shmobile: rcar-gen2: Reserve boot area when SMP is enabled
  ARM: shmobile: rcar-gen2: Remove unneeded once handling

Link: https://lore.kernel.org/r/cover.1695985421.git.geert+renesas@glider.be
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-10-18 15:33:31 +02:00
Arnd Bergmann
eaf16b92b1 Few minor fixes for omaps
Regression fixes for mcbsp audio clock, and for ams-delta modem. And two
 warning fixes. These all can be merged whenever and are not urgent by any
 means. Feel free to defer to the merge window unless other fixes are still
 pending.
 -----BEGIN PGP SIGNATURE-----
 
 iQJFBAABCAAvFiEEkgNvrZJU/QSQYIcQG9Q+yVyrpXMFAmUvahYRHHRvbnlAYXRv
 bWlkZS5jb20ACgkQG9Q+yVyrpXPUABAAkgPuJ3bP7psSvq7UFSTkqiGv+4CpRd9N
 cWDwAav+P//O0zraz+wUmI5r5EAelgjFCp5G/SpslOGyiSXE7kZWA81qjDWu/4al
 ynpnjXB0AxdDYvGtzdFU+hfmEz83Zch2KFg4/9TQLVtHMG2vAEoUJl9wwBL1Prsg
 v+vMSzL9ocrkfCBssSVO+pYia8ExQcq+wQ+FQwztg/nHEcbmQi03ltysKXuNnTqY
 8qQRxQ4t8Bt6k+cYxSupQPTyWquBYWQ+CI4gpSBVwx8we0+BlP2iORTV9MTKmai+
 9fC2aSmUMbrDQU14+Nk85P3DsCYFQh7Pc6EnF06UF65JoASzYYFTCIb8v71UIuec
 3ZD6EshtPH7PU6gbjE5dfCR/zM5DU7Srl413x4QTenR3N4IqemV/GeiENXxT3MhR
 5HUxtGd0dYKTxLfQpesuAVQMwCGC+gfUZnEZINWOZA+6zy1HOp/WgO6+upGzbdUC
 0jz9k5Yd+trFjcIcLahonTwY8anr24dsMMzzRhoYoL08igRqGVhnvhAkMJuRMfjX
 jVy+c+SWloPRDernRZoYtiLEJeyC5UQ6HP06hXYkCEYODpBDcoXG1QeIGAE2F7wv
 2GvCzpvuwZj1/6duCHizc2uzJHE7dQuPCfTyPT9kprn8l3ovMEY11Z9qtQdQUkgG
 dvogfq7tHig=
 =3fOd
 -----END PGP SIGNATURE-----
gpgsig -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmUv3acACgkQYKtH/8kJ
 UicHDBAAihEPEpnnaEtFgpj6rMmr/2m8pOXykkJliyAM3y9NP+Bt3Ocj3nZzo1ss
 iutZnp6JUG2MJlUiE+tK2aWaq+5IxyHv2FABr6LOV/i/OWRj6UhttDf8zbXbTIPx
 MZ9pzAa65ErGd7/QyUAvPVPHA9Q+LXk3/JOitFWCwFxrtEAIiyrqucDehyEtv8fn
 xFZ3CO0sBjO/UZk8OoWrqwWv/M0Z1AJplEoycHXPc1eqg4zucE3Q9EpkOKHOK3om
 m40DJLliEhXGugNWpk2w1bJUpc95xVWedX92+piYCmlszSIJCTXT0DS5WxzpVLOj
 2vKg1cnr/G9fFUSPH3qGBnZunN6v9g+kzmdwRGQsZB09M4CIfCY05ef/A0rAfFmU
 zQ+3RfY3UT8Po/pN806kFxMljTMpMJ5KzQDPUdZuUX5CuwnmokAoaRYVJkNROVsK
 G7U7yPMq8DBXSMn4OVOGU8SVOf0RE9Yk8OlBcv3UL9E3G6v8rwLgnZnFvBLhVtEy
 ttgSdcHIENO2Z02mfBOxEryWXN4E0vI4ISzvejM+NVT349YAI+NGbNTuGGT15vla
 ZvM6H+a36RYuc4vIsqfMlKZTVNfXIIWb04vu2Qi1SKWCyd0UUUw8ig2GpjE2pRWv
 8fbbWaOckzjGo4b1HbPqN3iKwnpVlCD3jT0FjIP8E1M7ZC/6pM8=
 =u4lX
 -----END PGP SIGNATURE-----

Merge tag 'omap-fixes-audio-clock-and-modem-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/fixes

Few minor fixes for omaps

Regression fixes for mcbsp audio clock, and for ams-delta modem. And two
warning fixes. These all can be merged whenever and are not urgent by any
means. Feel free to defer to the merge window unless other fixes are still
pending.

* tag 'omap-fixes-audio-clock-and-modem-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  clk: ti: Fix missing omap5 mcbsp functional clock and aliases
  clk: ti: Fix missing omap4 mcbsp functional clock and aliases
  ARM: OMAP1: ams-delta: Fix MODEM initialization failure
  ARM: OMAP: timer32K: fix all kernel-doc warnings
  ARM: omap2: fix a debug printk

Link: https://lore.kernel.org/r/pull-1697606314-911862@atomide.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-10-18 15:29:11 +02:00
Raymond Hackley
4a48fa417a ARM: dts: samsung: exynos4412-midas: use Linux event codes for input keys
Use event codes with linux-event-codes.h included for input keys on
midas.

Signed-off-by: Raymond Hackley <raymondhackley@protonmail.com>
Link: https://lore.kernel.org/r/20231017101647.62770-1-raymondhackley@protonmail.com
[krzysztof: drop header include, because it is already provided by
 dt-bindings/input/input.h]
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2023-10-18 08:22:23 +02:00
Raymond Hackley
25e20eedc1 ARM: dts: samsung: exynos4412-midas: fix key-ok event code
Input event code 139 stands for KEY_MENU, instead of KEY_OK as node name
key-ok inplies. Fix it with correct event code 0x160.

Signed-off-by: Raymond Hackley <raymondhackley@protonmail.com>
Link: https://lore.kernel.org/r/20231017101636.62755-1-raymondhackley@protonmail.com
[krzysztof: use KEY_OK constant instead of raw value]
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2023-10-18 08:21:21 +02:00