Commit Graph

15987 Commits

Author SHA1 Message Date
Linus Torvalds
c192ac7357 MAINTAINERS 2: Electric Boogaloo
We just sorted the entries and fields last release, so just out of a
perverse sense of curiosity, I decided to see if we can keep things
ordered for even just one release.

The answer is "No. No we cannot".

I suggest that all kernel developers will need weekly training sessions,
involving a lot of Big Bird and Sesame Street.  And at the yearly
maintainer summit, we will all sing the alphabet song together.

I doubt I will keep doing this.  At some point "perverse sense of
curiosity" turns into just a cold dark place filled with sadness and
despair.

Repeats: 80e62bc848 ("MAINTAINERS: re-sort all entries and fields")
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2023-07-09 10:29:53 -07:00
Linus Torvalds
cff0687396 Fixes for pci_clean_master, error handling in driver inits, and various
other issues/bugs.
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Merge tag 'ntb-6.5' of https://github.com/jonmason/ntb

Pull NTB updates from Jon Mason:
 "Fixes for pci_clean_master, error handling in driver inits, and
  various other issues/bugs"

* tag 'ntb-6.5' of https://github.com/jonmason/ntb:
  ntb: hw: amd: Fix debugfs_create_dir error checking
  ntb.rst: Fix copy and paste error
  ntb_netdev: Fix module_init problem
  ntb: intel: Remove redundant pci_clear_master
  ntb: epf: Remove redundant pci_clear_master
  ntb_hw_amd: Remove redundant pci_clear_master
  ntb: idt: drop redundant pci_enable_pcie_error_reporting()
  MAINTAINERS: git://github -> https://github.com for jonmason
  NTB: EPF: fix possible memory leak in pci_vntb_probe()
  NTB: ntb_tool: Add check for devm_kcalloc
  NTB: ntb_transport: fix possible memory leak while device_register() fails
  ntb: intel: Fix error handling in intel_ntb_pci_driver_init()
  NTB: amd: Fix error handling in amd_ntb_pci_driver_init()
  ntb: idt: Fix error handling in idt_pci_driver_init()
2023-07-09 09:35:51 -07:00
Linus Torvalds
946c6b59c5 16 hotfixes. Six are cc:stable and the remainder address post-6.4 issues.
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Merge tag 'mm-hotfixes-stable-2023-07-08-10-43' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Pull hotfixes from Andrew Morton:
 "16 hotfixes. Six are cc:stable and the remainder address post-6.4
  issues"

The merge undoes the disabling of the CONFIG_PER_VMA_LOCK feature, since
it was all hopefully fixed in mainline.

* tag 'mm-hotfixes-stable-2023-07-08-10-43' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
  lib: dhry: fix sleeping allocations inside non-preemptable section
  kasan, slub: fix HW_TAGS zeroing with slub_debug
  kasan: fix type cast in memory_is_poisoned_n
  mailmap: add entries for Heiko Stuebner
  mailmap: update manpage link
  bootmem: remove the vmemmap pages from kmemleak in free_bootmem_page
  MAINTAINERS: add linux-next info
  mailmap: add Markus Schneider-Pargmann
  writeback: account the number of pages written back
  mm: call arch_swap_restore() from do_swap_page()
  squashfs: fix cache race with migration
  mm/hugetlb.c: fix a bug within a BUG(): inconsistent pte comparison
  docs: update ocfs2-devel mailing list address
  MAINTAINERS: update ocfs2-devel mailing list address
  mm: disable CONFIG_PER_VMA_LOCK until its fixed
  fork: lock VMAs of the parent process when forking
2023-07-08 14:30:25 -07:00
Linus Torvalds
ad8258e877 bitmap patches for v6.5
Fixes for different bitmap pieces:
 
  - lib/test_bitmap: increment failure counter properly
 
    The tests that don't use expect_eq() macro to determine that a test is
    failured must increment failed_tests explicitly.
 
  - lib/bitmap: drop optimization of bitmap_{from,to}_arr64
 
    bitmap_{from,to}_arr64() optimization is overly optimistic on 32-bit LE
    architectures when it's wired to bitmap_copy_clear_tail().
 
  - nodemask: Drop duplicate check in for_each_node_mask()
 
    As the return value type of first_node() became unsigned, the node >= 0
    became unnecessary.
 
  - cpumask: fix function description kernel-doc notation
 
  - MAINTAINERS: Add bits.h to the BITMAP API record
  - MAINTAINERS: Add bitfield.h to the BITMAP API record
 
    Add linux/bits.h and linux/bitfield.h for visibility
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Merge tag 'bitmap-6.5-rc1' of https://github.com/norov/linux

Pull bitmap updates from Yury Norov:
 "Fixes for different bitmap pieces:

   - lib/test_bitmap: increment failure counter properly

     The tests that don't use expect_eq() macro to determine that a test
     is failured must increment failed_tests explicitly.

   - lib/bitmap: drop optimization of bitmap_{from,to}_arr64

     bitmap_{from,to}_arr64() optimization is overly optimistic
     on 32-bit LE architectures when it's wired to
     bitmap_copy_clear_tail().

   - nodemask: Drop duplicate check in for_each_node_mask()

     As the return value type of first_node() became unsigned, the node
     >= 0 became unnecessary.

   - cpumask: fix function description kernel-doc notation

   - MAINTAINERS: Add bits.h and bitfield.h to the BITMAP API record

     Add linux/bits.h and linux/bitfield.h for visibility"

* tag 'bitmap-6.5-rc1' of https://github.com/norov/linux:
  MAINTAINERS: Add bitfield.h to the BITMAP API record
  MAINTAINERS: Add bits.h to the BITMAP API record
  cpumask: fix function description kernel-doc notation
  nodemask: Drop duplicate check in for_each_node_mask()
  lib/bitmap: drop optimization of bitmap_{from,to}_arr64
  lib/test_bitmap: increment failure counter properly
2023-07-08 10:02:24 -07:00
Randy Dunlap
0d707cdefb MAINTAINERS: add linux-next info
Add linux-next info to MAINTAINERS for ease of finding this data.

Link: https://lkml.kernel.org/r/20230704054410.12527-1-rdunlap@infradead.org
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Acked-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2023-07-08 09:29:31 -07:00
Anthony Iliopoulos
a57b4b7f05 MAINTAINERS: update ocfs2-devel mailing list address
The ocfs2-devel mailing list has been migrated to the kernel.org
infrastructure, update the related entry to reflect the change.

Link: https://lkml.kernel.org/r/20230628013437.47030-2-ailiop@suse.com
Signed-off-by: Anthony Iliopoulos <ailiop@suse.com>
Acked-by: Joseph Qi <jiangqi903@gmail.com>
Acked-by: Joel Becker <jlbec@evilplan.org>
Cc: Mark Fasheh <mark@fasheh.com>
Cc: Junxiao Bi <junxiao.bi@oracle.com>
Cc: Changwei Ge <gechangwei@live.cn>
Cc: Gang He <ghe@suse.com>
Cc: Jun Piao <piaojun@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2023-07-08 09:29:29 -07:00
Palmer Dabbelt
ce2188acad MAINTAINERS: git://github -> https://github.com for jonmason
Github deprecated the git:// links about a year ago, so let's move to
the https:// URLs instead.

Reported-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://github.blog/2021-09-01-improving-git-protocol-security-github/
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Signed-off-by: Jon Mason <jdmason@kudzu.us>
2023-07-08 11:02:36 -04:00
Linus Torvalds
7210de3a32 A half-dozen late arriving docs patches. They are mostly fixes, but we
also have a kernel-doc tweak for enums and the long-overdue removal of the
 outdated and redundant patch-submission comments at the top of the
 MAINTAINERS file.
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Merge tag 'docs-6.5-2' of git://git.lwn.net/linux

Pull mode documentation updates from Jonathan Corbet:
 "A half-dozen late arriving docs patches. They are mostly fixes, but we
  also have a kernel-doc tweak for enums and the long-overdue removal of
  the outdated and redundant patch-submission comments at the top of the
  MAINTAINERS file"

* tag 'docs-6.5-2' of git://git.lwn.net/linux:
  scripts: kernel-doc: support private / public marking for enums
  Documentation: KVM: SEV: add a missing backtick
  Documentation: ACPI: fix typo in ssdt-overlays.rst
  Fix documentation of panic_on_warn
  docs: remove the tips on how to submit patches from MAINTAINERS
  docs: fix typo in zh_TW and zh_CN translation
2023-07-06 22:15:38 -07:00
Linus Torvalds
0b90730502 dmaengine updates for v6.5
New support:
  - TI J721S2 CSI BCDMA support
 
  Updates:
  - Native HDMI support for dw edma driver
  - ste dma40 updates for supporting proper SRAM handle in DT
  - removal of dma device chancnt setting in drivers
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Merge tag 'dmaengine-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine

Pull dmaengine updates from Vinod Koul:
 "New support:
   - TI J721S2 CSI BCDMA support

  Updates:
   - Native HDMI support for dw edma driver
   - ste dma40 updates for supporting proper SRAM handle in DT
   - removal of dma device chancnt setting in drivers"

* tag 'dmaengine-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: (28 commits)
  dmaengine: sprd: Don't set chancnt
  dmaengine: hidma: Don't set chancnt
  dmaengine: plx_dma: Don't set chancnt
  dmaengine: axi-dmac: Don't set chancnt
  dmaengine: dw-axi-dmac: Don't set chancnt
  dmaengine: qcom: bam_dma: allow omitting num-{channels,ees}
  dmaengine: dw-edma: Add HDMA DebugFS support
  dmaengine: dw-edma: Add support for native HDMA
  dmaengine: dw-edma: Create a new dw_edma_core_ops structure to abstract controller operation
  dmaengine: dw-edma: Rename dw_edma_core_ops structure to dw_edma_plat_ops
  dmaengine: ste_dma40: use proper format string for resource_size_t
  dmaengine: make QCOM_HIDMA depend on HAS_IOMEM
  dmaengine: ste_dma40: fix typo in enum documentation
  dmaengine: ste_dma40: use correct print specfier for resource_size_t
  MAINTAINERS: Add myself as the DW eDMA driver reviewer
  MAINTAINERS: Add Manivannan to DW eDMA driver maintainers list
  MAINTAINERS: Demote Gustavo Pimentel to DW EDMA driver reviewer
  dmaengine: ti: k3-udma: Add support for J721S2 CSI BCDMA instance
  dt-bindings: dma: ti: Add J721S2 BCDMA
  dmaengine: ti: k3-psil-j721s2: Add PSI-L thread map for main CPSW2G
  ...
2023-07-06 09:48:31 -07:00
Linus Torvalds
c91e587be8 linux-watchdog 6.5-rc1 tag
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Merge tag 'linux-watchdog-6.5-rc1' of git://www.linux-watchdog.org/linux-watchdog

Pull watchdog updates from Wim Van Sebroeck:

 - add Xilinx Versal watchdog

 - support Hygon FCH/SCH (Server Controller Hub)

 - convert GPL notices to SPDX identifiers

 - other improvements

* tag 'linux-watchdog-6.5-rc1' of git://www.linux-watchdog.org/linux-watchdog:
  watchdog: sp5100_tco: support Hygon FCH/SCH (Server Controller Hub)
  dt-bindings: watchdog: restrict node name suffixes
  MAINTAINERS: Add support for Xilinx versal watchdog
  watchdog: xilinx_wwdt: Add Versal window watchdog support
  dt-bindings: watchdog: xlnx,versal-wwdt: Add versal watchdog
  watchdog: ziirave_wdt: Switch i2c driver back to use .probe()
  watchdog: ibmasr: Replace GPL license notice with SPDX identifier
  watchdog: Convert GPL 2.0 notice to SPDX identifier
  watchdog: loongson1_wdt: Add DT support
2023-07-06 09:44:33 -07:00
Linus Torvalds
ace1ba1c90 pwm: Changes for v6.5-rc1
There's a little bit of everything in here: we've got various
 improvements and cleanups to drivers, some fixes across the board and a
 bit of new hardware support.
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Merge tag 'pwm/for-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm

Pull pwm updates from Thierry Reding:
 "There's a little bit of everything in here: we've got various
  improvements and cleanups to drivers, some fixes across the board and
  a bit of new hardware support"

* tag 'pwm/for-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm: (22 commits)
  dt-bindings: pwm: convert pwm-bcm2835 bindings to YAML
  pwm: Add Renesas RZ/G2L MTU3a PWM driver
  pwm: mtk_disp: Fix the disable flow of disp_pwm
  dt-bindings: pwm: restrict node name suffixes
  pwm: pca9685: Switch i2c driver back to use .probe()
  pwm: ab8500: Fix error code in probe()
  MAINTAINERS: add pwm to PolarFire SoC entry
  pwm: add microchip soft ip corePWM driver
  pwm: sysfs: Do not apply state to already disabled PWMs
  pwm: imx-tpm: force 'real_period' to be zero in suspend
  pwm: meson: make full use of common clock framework
  pwm: meson: don't use hdmi/video clock as mux parent
  pwm: meson: switch to using struct clk_parent_data for mux parents
  pwm: meson: remove not needed check in meson_pwm_calc
  pwm: meson: fix handling of period/duty if greater than UINT_MAX
  pwm: meson: modify and simplify calculation in meson_pwm_get_state
  dt-bindings: pwm: Add R-Car V3U device tree bindings
  dt-bindings: pwm: imx: add i.MX8QXP compatible
  pwm: mediatek: Add support for MT7981
  dt-bindings: pwm: mediatek: Add mediatek,mt7981 compatible
  ...
2023-07-05 12:55:06 -07:00
Linus Torvalds
15ac468614 media updates for v6.5-rc1
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Merge tag 'media/v6.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:

 - Lots of improvement at atomisp driver, which is starting to look in
   good shape

 - Mediatek vcodec driver has gained support for av1 and hevc stateless
   codecs

 - New sensor driver: ov01a10

 - verisilicon driver has gained AV1 entropy helpers

 - tegra-video has gained support for Tegra20 parallel input

 - dvb core has gained an extra property to better support DVB-S2X

 - as usual, lots of cleanups, fixes and improvements on media drivers

* tag 'media/v6.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (253 commits)
  media: wl128x: fix a clang warning
  media: dvb: mb86a20s: get rid of a clang-15 warning
  media: cec: i2c: ch7322: also select REGMAP
  media: add HAS_IOPORT dependencies
  media: tc358746: select CONFIG_GENERIC_PHY
  media: mediatek: vcodec: Add dbgfs help function
  media: mediatek: vcodec: Add encode to support dbgfs
  media: mediatek: vcodec: Change dbgfs interface to support encode
  media: mediatek: vcodec: Get each instance format type
  media: mediatek: vcodec: Get each context resolution information
  media: mediatek: vcodec: Add a debugfs file to get different useful information
  media: mediatek: vcodec: Add debug params to control different log level
  media: mediatek: vcodec: Add debugfs interface to get debug information
  media: mediatek: vcodec: support stateless AV1 decoder
  media: verisilicon: Conditionally ignore native formats
  media: verisilicon: Enable AV1 decoder on rk3588
  media: verisilicon: Add film grain feature to AV1 driver
  media: verisilicon: Add Rockchip AV1 decoder
  media: verisilicon: Add AV1 entropy helpers
  media: verisilicon: Compute motion vectors size for AV1 frames
  ...
2023-07-05 10:42:32 -07:00
Linus Torvalds
0df241385b power supply and reset changes for the 6.5 series
* Add new Qualcomm PMI8998/PM660 SMB2 charger
 * bq256xx: support systems without thermistors
 * cros_pchg: fix peripheral device status after system resume
 * axp20x_usb_power: add support for AXP192
 * qcom-pon: add support for pm8941
 * at91-reset: prepare to expose reset reason to sysfs
 * switch all I2C drivers back to use .probe instead of .probe_new
 * convert some more DT bindings to YAML
 * misc. cleanups
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Merge tag 'for-v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply

Pull power supply and reset updates from Sebastian Reichel:

 - Add new Qualcomm PMI8998/PM660 SMB2 charger

 - bq256xx: support systems without thermistors

 - cros_pchg: fix peripheral device status after system resume

 - axp20x_usb_power: add support for AXP192

 - qcom-pon: add support for pm8941

 - at91-reset: prepare to expose reset reason to sysfs

 - switch all I2C drivers back to use .probe instead of .probe_new

 - convert some more DT bindings to YAML

 - misc cleanups

* tag 'for-v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (28 commits)
  MAINTAINERS: add documentation file for Microchip SAMA5D2 shutdown controller
  dt-bindings: power: reset: atmel,sama5d2-shdwc: convert to yaml
  dt-bindings: power: reset: atmel,at91sam9260-shdwc: convert to yaml
  power: reset: at91-reset: change the power on reason prototype
  power: reset: qcom-pon: add support for pm8941-pon
  dt-bindings: power: reset: qcom-pon: define pm8941-pon
  power: supply: add Qualcomm PMI8998 SMB2 Charger driver
  dt-bindings: power: supply: qcom,pmi8998-charger: add bindings for smb2 driver
  power: supply: rt9467: Make charger-enable control as logic level
  power: supply: Switch i2c drivers back to use .probe()
  power: reset: add HAS_IOPORT dependencies
  dt-bindings: power: supply: axp20x: Add AXP192 compatible
  power: supply: axp20x_usb_power: Add support for AXP192
  power: supply: axp20x_usb_power: Remove variant IDs from VBUS polling check
  power: supply: axp20x_usb_power: Use regmap field for VBUS disabling
  power: supply: axp20x_usb_power: Use regmap fields for USB BC feature
  power: supply: axp20x_usb_power: Use regmap fields for VBUS monitor feature
  power: supply: axp20x_usb_power: Simplify USB current limit handling
  power: supply: hwmon: constify pointers to hwmon_channel_info
  power: supply: twl4030_madc_battery: Refactor twl4030_madc_bat_ext_changed()
  ...
2023-07-03 17:23:16 -07:00
Linus Torvalds
a8d70602b1 virtio: features, fixes, cleanups
resume support in vdpa/solidrun
 structure size optimizations in virtio_pci
 new pds_vdpa driver
 immediate initialization mechanism for vdpa/ifcvf
 interrupt bypass for vdpa/mlx5
 multiple worker support for vhost
 viirtio net in Intel F2000X-PL support for vdpa/ifcvf
 
 fixes, cleanups all over the place
 
 Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost

Pull virtio updates from Michael Tsirkin:

 - resume support in vdpa/solidrun

 - structure size optimizations in virtio_pci

 - new pds_vdpa driver

 - immediate initialization mechanism for vdpa/ifcvf

 - interrupt bypass for vdpa/mlx5

 - multiple worker support for vhost

 - viirtio net in Intel F2000X-PL support for vdpa/ifcvf

 - fixes, cleanups all over the place

* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: (48 commits)
  vhost: Make parameter name match of vhost_get_vq_desc()
  vduse: fix NULL pointer dereference
  vhost: Allow worker switching while work is queueing
  vhost_scsi: add support for worker ioctls
  vhost: allow userspace to create workers
  vhost: replace single worker pointer with xarray
  vhost: add helper to parse userspace vring state/file
  vhost: remove vhost_work_queue
  vhost_scsi: flush IO vqs then send TMF rsp
  vhost_scsi: convert to vhost_vq_work_queue
  vhost_scsi: make SCSI cmd completion per vq
  vhost_sock: convert to vhost_vq_work_queue
  vhost: convert poll work to be vq based
  vhost: take worker or vq for flushing
  vhost: take worker or vq instead of dev for queueing
  vhost, vhost_net: add helper to check if vq has work
  vhost: add vhost_worker pointer to vhost_virtqueue
  vhost: dynamically allocate vhost_worker
  vhost: create worker at end of vhost_dev_set_owner
  virtio_bt: call scheduler when we free unused buffs
  ...
2023-07-03 15:38:26 -07:00
Linus Torvalds
e8069f5a8e ARM64:
* Eager page splitting optimization for dirty logging, optionally
   allowing for a VM to avoid the cost of hugepage splitting in the stage-2
   fault path.
 
 * Arm FF-A proxy for pKVM, allowing a pKVM host to safely interact with
   services that live in the Secure world. pKVM intervenes on FF-A calls
   to guarantee the host doesn't misuse memory donated to the hyp or a
   pKVM guest.
 
 * Support for running the split hypervisor with VHE enabled, known as
   'hVHE' mode. This is extremely useful for testing the split
   hypervisor on VHE-only systems, and paves the way for new use cases
   that depend on having two TTBRs available at EL2.
 
 * Generalized framework for configurable ID registers from userspace.
   KVM/arm64 currently prevents arbitrary CPU feature set configuration
   from userspace, but the intent is to relax this limitation and allow
   userspace to select a feature set consistent with the CPU.
 
 * Enable the use of Branch Target Identification (FEAT_BTI) in the
   hypervisor.
 
 * Use a separate set of pointer authentication keys for the hypervisor
   when running in protected mode, as the host is untrusted at runtime.
 
 * Ensure timer IRQs are consistently released in the init failure
   paths.
 
 * Avoid trapping CTR_EL0 on systems with Enhanced Virtualization Traps
   (FEAT_EVT), as it is a register commonly read from userspace.
 
 * Erratum workaround for the upcoming AmpereOne part, which has broken
   hardware A/D state management.
 
 RISC-V:
 
 * Redirect AMO load/store misaligned traps to KVM guest
 
 * Trap-n-emulate AIA in-kernel irqchip for KVM guest
 
 * Svnapot support for KVM Guest
 
 s390:
 
 * New uvdevice secret API
 
 * CMM selftest and fixes
 
 * fix racy access to target CPU for diag 9c
 
 x86:
 
 * Fix missing/incorrect #GP checks on ENCLS
 
 * Use standard mmu_notifier hooks for handling APIC access page
 
 * Drop now unnecessary TR/TSS load after VM-Exit on AMD
 
 * Print more descriptive information about the status of SEV and SEV-ES during
   module load
 
 * Add a test for splitting and reconstituting hugepages during and after
   dirty logging
 
 * Add support for CPU pinning in demand paging test
 
 * Add support for AMD PerfMonV2, with a variety of cleanups and minor fixes
   included along the way
 
 * Add a "nx_huge_pages=never" option to effectively avoid creating NX hugepage
   recovery threads (because nx_huge_pages=off can be toggled at runtime)
 
 * Move handling of PAT out of MTRR code and dedup SVM+VMX code
 
 * Fix output of PIC poll command emulation when there's an interrupt
 
 * Add a maintainer's handbook to document KVM x86 processes, preferred coding
   style, testing expectations, etc.
 
 * Misc cleanups, fixes and comments
 
 Generic:
 
 * Miscellaneous bugfixes and cleanups
 
 Selftests:
 
 * Generate dependency files so that partial rebuilds work as expected
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

Pull kvm updates from Paolo Bonzini:
 "ARM64:

   - Eager page splitting optimization for dirty logging, optionally
     allowing for a VM to avoid the cost of hugepage splitting in the
     stage-2 fault path.

   - Arm FF-A proxy for pKVM, allowing a pKVM host to safely interact
     with services that live in the Secure world. pKVM intervenes on
     FF-A calls to guarantee the host doesn't misuse memory donated to
     the hyp or a pKVM guest.

   - Support for running the split hypervisor with VHE enabled, known as
     'hVHE' mode. This is extremely useful for testing the split
     hypervisor on VHE-only systems, and paves the way for new use cases
     that depend on having two TTBRs available at EL2.

   - Generalized framework for configurable ID registers from userspace.
     KVM/arm64 currently prevents arbitrary CPU feature set
     configuration from userspace, but the intent is to relax this
     limitation and allow userspace to select a feature set consistent
     with the CPU.

   - Enable the use of Branch Target Identification (FEAT_BTI) in the
     hypervisor.

   - Use a separate set of pointer authentication keys for the
     hypervisor when running in protected mode, as the host is untrusted
     at runtime.

   - Ensure timer IRQs are consistently released in the init failure
     paths.

   - Avoid trapping CTR_EL0 on systems with Enhanced Virtualization
     Traps (FEAT_EVT), as it is a register commonly read from userspace.

   - Erratum workaround for the upcoming AmpereOne part, which has
     broken hardware A/D state management.

  RISC-V:

   - Redirect AMO load/store misaligned traps to KVM guest

   - Trap-n-emulate AIA in-kernel irqchip for KVM guest

   - Svnapot support for KVM Guest

  s390:

   - New uvdevice secret API

   - CMM selftest and fixes

   - fix racy access to target CPU for diag 9c

  x86:

   - Fix missing/incorrect #GP checks on ENCLS

   - Use standard mmu_notifier hooks for handling APIC access page

   - Drop now unnecessary TR/TSS load after VM-Exit on AMD

   - Print more descriptive information about the status of SEV and
     SEV-ES during module load

   - Add a test for splitting and reconstituting hugepages during and
     after dirty logging

   - Add support for CPU pinning in demand paging test

   - Add support for AMD PerfMonV2, with a variety of cleanups and minor
     fixes included along the way

   - Add a "nx_huge_pages=never" option to effectively avoid creating NX
     hugepage recovery threads (because nx_huge_pages=off can be toggled
     at runtime)

   - Move handling of PAT out of MTRR code and dedup SVM+VMX code

   - Fix output of PIC poll command emulation when there's an interrupt

   - Add a maintainer's handbook to document KVM x86 processes,
     preferred coding style, testing expectations, etc.

   - Misc cleanups, fixes and comments

  Generic:

   - Miscellaneous bugfixes and cleanups

  Selftests:

   - Generate dependency files so that partial rebuilds work as
     expected"

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (153 commits)
  Documentation/process: Add a maintainer handbook for KVM x86
  Documentation/process: Add a label for the tip tree handbook's coding style
  KVM: arm64: Fix misuse of KVM_ARM_VCPU_POWER_OFF bit index
  RISC-V: KVM: Remove unneeded semicolon
  RISC-V: KVM: Allow Svnapot extension for Guest/VM
  riscv: kvm: define vcpu_sbi_ext_pmu in header
  RISC-V: KVM: Expose IMSIC registers as attributes of AIA irqchip
  RISC-V: KVM: Add in-kernel virtualization of AIA IMSIC
  RISC-V: KVM: Expose APLIC registers as attributes of AIA irqchip
  RISC-V: KVM: Add in-kernel emulation of AIA APLIC
  RISC-V: KVM: Implement device interface for AIA irqchip
  RISC-V: KVM: Skeletal in-kernel AIA irqchip support
  RISC-V: KVM: Set kvm_riscv_aia_nr_hgei to zero
  RISC-V: KVM: Add APLIC related defines
  RISC-V: KVM: Add IMSIC related defines
  RISC-V: KVM: Implement guest external interrupt line management
  KVM: x86: Remove PRIx* definitions as they are solely for user space
  s390/uv: Update query for secret-UVCs
  s390/uv: replace scnprintf with sysfs_emit
  s390/uvdevice: Add 'Lock Secret Store' UVC
  ...
2023-07-03 15:32:22 -07:00
Linus Torvalds
56cbceab92 USB / Thunderbolt driver updates for 6.5-rc1
Here is the big set of USB and Thunderbolt driver updates for 6.5-rc1.
 
 Included in here are:
   - Lots of USB4/Thunderbolt additions and updates for new hardware
     types and fixes as people are starting to get access to the hardware
     in the wild
   - new gadget controller driver, cdns2, added
   - new typec drivers added
   - xhci driver updates
   - typec driver updates
   - usbip driver fixes
   - usb-serial driver updates and fixes
   - lots of smaller USB driver updates
 
 All of these have been in linux-next for a while with no reported
 problems.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB / Thunderbolt driver updates from Greg KH:
 "Here is the big set of USB and Thunderbolt driver updates for 6.5-rc1.

  Included in here are:

   - Lots of USB4/Thunderbolt additions and updates for new hardware
     types and fixes as people are starting to get access to the
     hardware in the wild

   - new gadget controller driver, cdns2, added

   - new typec drivers added

   - xhci driver updates

   - typec driver updates

   - usbip driver fixes

   - usb-serial driver updates and fixes

   - lots of smaller USB driver updates

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

* tag 'usb-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (265 commits)
  usb: host: xhci-plat: Set XHCI_STATE_REMOVING before resuming XHCI HC
  usb: host: xhci: Do not re-initialize the XHCI HC if being removed
  usb: typec: nb7vpq904m: fix CONFIG_DRM dependency
  usbip: usbip_host: Replace strlcpy with strscpy
  usb: dwc3: gadget: Propagate core init errors to UDC during pullup
  USB: serial: option: add LARA-R6 01B PIDs
  usb: ulpi: Make container_of() no-op in to_ulpi_dev()
  usb: gadget: legacy: fix error return code in gfs_bind
  usb: typec: fsa4480: add support for Audio Accessory Mode
  usb: typec: fsa4480: rework mux & switch setup to handle more states
  usb: typec: ucsi: call typec_set_mode on non-altmode partner change
  USB: gadget: f_hid: make hidg_class a static const structure
  USB: gadget: f_printer: make usb_gadget_class a static const structure
  USB: mon: make mon_bin_class a static const structure
  USB: gadget: udc: core: make udc_class a static const structure
  USB: roles: make role_class a static const structure
  dt-bindings: usb: dwc3: Add interrupt-names property support for wakeup interrupt
  dt-bindings: usb: Add StarFive JH7110 USB controller
  dt-bindings: usb: dwc3: Add IPQ9574 compatible
  usb: cdns2: Fix spelling mistake in a trace message "Wakupe" -> "Wakeup"
  ...
2023-07-03 13:23:10 -07:00
Linus Torvalds
fc75f21645 driver core changes for 6.5-rc1
Here are a small set of changes for 6.5-rc1 for some driver core
 changes.  Included in here are:
   - device property cleanups to make it easier to write "agnostic"
     drivers when regards to the firmware layer underneath them (DT vs.
     ACPI)
   - debugfs documentation updates
   - devres additions
   - sysfs documentation and changes to handle empty directory creation
     logic better
   - tiny kernfs optimizations
   - other tiny changes
 
 All of these have been in linux-next for a while with no reported
 problems.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'driver-core-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

Pull driver core updates from Greg KH:
 "Here are a small set of changes for 6.5-rc1 for some driver core
  changes. Included in here are:

   - device property cleanups to make it easier to write "agnostic"
     drivers when regards to the firmware layer underneath them (DT vs.
     ACPI)

   - debugfs documentation updates

   - devres additions

   - sysfs documentation and changes to handle empty directory creation
     logic better

   - tiny kernfs optimizations

   - other tiny changes

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

* tag 'driver-core-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
  sysfs: Skip empty folders creation
  sysfs: Improve readability by following the kernel coding style
  drivers: fwnode: fix fwnode_irq_get[_byname]()
  ata: ahci_platform: Make code agnostic to OF/ACPI
  device property: Implement device_is_compatible()
  ACPI: Move ACPI_DEVICE_CLASS() to mod_devicetable.h
  base/node: Use 'property' to identify an access parameter
  driver core: device.h: add some missing kerneldocs
  kernfs: fix missing kernfs_idr_lock to remove an ID from the IDR
  isa: Remove unnecessary checks
  MAINTAINERS: add entry for auxiliary bus
  debugfs: Correct the 'debugfs_create_str' docs
  serial: qcom_geni: Comment use of devm_krealloc rather than devm_krealloc_array
  iio: adc: Use devm_krealloc_array
  hwmon: pmbus: Use devm_krealloc_array
2023-07-03 12:56:23 -07:00
Linus Torvalds
44aeec836d Char/Misc and other driver subsystem updates for 6.5-rc1
Here is the big set of char/misc and other driver subsystem updates for
 6.5-rc1.
 
 Lots of different, tiny, stuff in here, from a range of smaller driver
 subsystems, including pulls from some substems directly:
   - IIO driver updates and additions
   - W1 driver updates and fixes (and a new maintainer!)
   - FPGA driver updates and fixes
   - Counter driver updates
   - Extcon driver updates
   - Interconnect driver updates
   - Coresight driver updates
   - mfd tree tag merge needed for other updates
 on top of that, lots of small driver updates as patches, including:
   - static const updates for class structures
   - nvmem driver updates
   - pcmcia driver fix
   - lots of other small driver updates and fixes
 
 All of these have been in linux-next for a while with no reported
 problems.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull Char/Misc updates from Greg KH:
 "Here is the big set of char/misc and other driver subsystem updates
  for 6.5-rc1.

  Lots of different, tiny, stuff in here, from a range of smaller driver
  subsystems, including pulls from some substems directly:

   - IIO driver updates and additions

   - W1 driver updates and fixes (and a new maintainer!)

   - FPGA driver updates and fixes

   - Counter driver updates

   - Extcon driver updates

   - Interconnect driver updates

   - Coresight driver updates

   - mfd tree tag merge needed for other updates on top of that, lots of
     small driver updates as patches, including:

   - static const updates for class structures

   - nvmem driver updates

   - pcmcia driver fix

   - lots of other small driver updates and fixes

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

* tag 'char-misc-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (243 commits)
  bsr: fix build problem with bsr_class static cleanup
  comedi: make all 'class' structures const
  char: xillybus: make xillybus_class a static const structure
  xilinx_hwicap: make icap_class a static const structure
  virtio_console: make port class a static const structure
  ppdev: make ppdev_class a static const structure
  char: misc: make misc_class a static const structure
  /dev/mem: make mem_class a static const structure
  char: lp: make lp_class a static const structure
  dsp56k: make dsp56k_class a static const structure
  bsr: make bsr_class a static const structure
  oradax: make 'cl' a static const structure
  hwtracing: hisi_ptt: Fix potential sleep in atomic context
  hwtracing: hisi_ptt: Advertise PERF_PMU_CAP_NO_EXCLUDE for PTT PMU
  hwtracing: hisi_ptt: Export available filters through sysfs
  hwtracing: hisi_ptt: Add support for dynamically updating the filter list
  hwtracing: hisi_ptt: Factor out filter allocation and release operation
  samples: pfsm: add CC_CAN_LINK dependency
  misc: fastrpc: check return value of devm_kasprintf()
  coresight: dummy: Update type of mode parameter in dummy_{sink,source}_enable()
  ...
2023-07-03 12:46:47 -07:00
Jakub Kicinski
b45d8f3871 docs: remove the tips on how to submit patches from MAINTAINERS
Having "how to submit patches" in MAINTAINTERS seems out of place.
We have a whole section of documentation about it, duplication
is harmful and a lot of the text looks really out of date.

Sections 1, 2 and 4 look really, really old and not applicable
to the modern process.

Section 3 is obvious but also we have build bots now.

Section 5 is a bit outdated (diff -u?!). But I like the part
about factoring out shared code, so add that to process docs.

Section 6 is unnecessary?

Section 7 is covered by more appropriate docs.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Dan Williams <dan.j.williams@intel.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Message-ID: <20230630171550.128296-1-kuba@kernel.org>
2023-07-03 08:35:23 -06:00
Linus Torvalds
a901a3568f New code for 6.5:
* Fix a type signature mismatch.
  * Drop Christoph as maintainer.
 
 Signed-off-by: Darrick J. Wong <djwong@kernel.org>
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Merge tag 'iomap-6.5-merge-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux

Pull iomap updates from Darrick Wong:

 - Fix a type signature mismatch

 - Drop Christoph as maintainer

* tag 'iomap-6.5-merge-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
  iomap: drop me [hch] from MAINTAINERS for iomap
  fs: iomap: Change the type of blocksize from 'int' to 'unsigned int' in iomap_file_buffered_write_punch_delalloc
2023-07-02 11:14:54 -07:00
Linus Torvalds
d25f002575 cxl for v6.5
- Add infrastructure for supporting background commands along with
   support for device sanitization and firmware update
 
 - Introduce a CXL performance monitoring unit driver based on the common
   definition in the specification.
 
 - Land some preparatory cleanup and refactoring for the anticipated
   arrival of CXL type-2 (accelerator devices) and CXL RCH (CXL-v1.1
   topology) error handling.
 
 - Rework CPU cache management with respect to region configuration
   (device hotplug or other dynamic changes to memory interleaving)
 
 - Fix region reconfiguration vs CXL decoder ordering rules.
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Merge tag 'cxl-for-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl

Pull CXL updates from Dan Williams:
 "The highlights in terms of new functionality are support for the
  standard CXL Performance Monitor definition that appeared in CXL 3.0,
  support for device sanitization (wiping all data from a device),
  secure-erase (re-keying encryption of user data), and support for
  firmware update. The firmware update support is notable as it reuses
  the simple sysfs_upload interface to just cat(1) a blob to a sysfs
  file and pipe that to the device.

  Additionally there are a substantial number of cleanups and
  reorganizations to get ready for RCH error handling (RCH == Restricted
  CXL Host == current shipping hardware generation / pre CXL-2.0
  topologies) and type-2 (accelerator / vendor specific) devices.

  For vendor specific devices they implement a subset of what the
  generic type-3 (generic memory expander) driver expects. As a result
  the rework decouples optional infrastructure from the core driver
  context.

  For RCH topologies, where the specification working group did not want
  to confuse pre-CXL-aware operating systems, many of the standard
  registers are hidden which makes support standard bus features like
  AER (PCIe Advanced Error Reporting) difficult. The rework arranges for
  the driver to help the PCI-AER core. Bjorn is on board with this
  direction but a late regression disocvery means the completion of this
  functionality needs to cook a bit longer, so it is code
  reorganizations only for now.

  Summary:

   - Add infrastructure for supporting background commands along with
     support for device sanitization and firmware update

   - Introduce a CXL performance monitoring unit driver based on the
     common definition in the specification.

   - Land some preparatory cleanup and refactoring for the anticipated
     arrival of CXL type-2 (accelerator devices) and CXL RCH (CXL-v1.1
     topology) error handling.

   - Rework CPU cache management with respect to region configuration
     (device hotplug or other dynamic changes to memory interleaving)

   - Fix region reconfiguration vs CXL decoder ordering rules"

* tag 'cxl-for-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl: (51 commits)
  cxl: Fix one kernel-doc comment
  cxl/pci: Use correct flag for sanitize polling
  docs: perf: Minimal introduction the the CXL PMU device and driver
  perf: CXL Performance Monitoring Unit driver
  tools/testing/cxl: add firmware update emulation to CXL memdevs
  tools/testing/cxl: Use named effects for the Command Effect Log
  tools/testing/cxl: Fix command effects for inject/clear poison
  cxl: add a firmware update mechanism using the sysfs firmware loader
  cxl/test: Add Secure Erase opcode support
  cxl/mem: Support Secure Erase
  cxl/test: Add Sanitize opcode support
  cxl/mem: Wire up Sanitization support
  cxl/mbox: Add sanitization handling machinery
  cxl/mem: Introduce security state sysfs file
  cxl/mbox: Allow for IRQ_NONE case in the isr
  Revert "cxl/port: Enable the HDM decoder capability for switch ports"
  cxl/memdev: Formalize endpoint port linkage
  cxl/pci: Unconditionally unmask 256B Flit errors
  cxl/region: Manage decoder target_type at decoder-attach time
  cxl/hdm: Default CXL_DEVTYPE_DEVMEM decoders to CXL_DECODER_DEVMEM
  ...
2023-07-01 08:58:41 -07:00
Paolo Bonzini
36b68d360a KVM x86 changes for 6.5:
- Move handling of PAT out of MTRR code and dedup SVM+VMX code
 
  - Fix output of PIC poll command emulation when there's an interrupt
 
  - Fix a longstanding bug in the reporting of the number of entries returned by
    KVM_GET_CPUID2
 
  - Add a maintainer's handbook to document KVM x86 processes, preferred coding
    style, testing expectations, etc.
 
  - Misc cleanups
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Merge tag 'kvm-x86-misc-6.5' of https://github.com/kvm-x86/linux into HEAD

KVM x86 changes for 6.5:

* Move handling of PAT out of MTRR code and dedup SVM+VMX code

* Fix output of PIC poll command emulation when there's an interrupt

* Add a maintainer's handbook to document KVM x86 processes, preferred coding
  style, testing expectations, etc.

* Misc cleanups
2023-07-01 07:08:59 -04:00
Linus Torvalds
5d95ff84e6 This update includes the following changes:
API:
 
 - Add linear akcipher/sig API.
 - Add tfm cloning (hmac, cmac).
 - Add statesize to crypto_ahash.
 
 Algorithms:
 
 - Allow only odd e and restrict value in FIPS mode for RSA.
 - Replace LFSR with SHA3-256 in jitter.
 - Add interface for gathering of raw entropy in jitter.
 
 Drivers:
 
 - Fix race on data_avail and actual data in hwrng/virtio.
 - Add hash and HMAC support in starfive.
 - Add RSA algo support in starfive.
 - Add support for PCI device 0x156E in ccp.
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Merge tag 'v6.5-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

Pull crypto updates from Herbert Xu:
 "API:
   - Add linear akcipher/sig API
   - Add tfm cloning (hmac, cmac)
   - Add statesize to crypto_ahash

  Algorithms:
   - Allow only odd e and restrict value in FIPS mode for RSA
   - Replace LFSR with SHA3-256 in jitter
   - Add interface for gathering of raw entropy in jitter

  Drivers:
   - Fix race on data_avail and actual data in hwrng/virtio
   - Add hash and HMAC support in starfive
   - Add RSA algo support in starfive
   - Add support for PCI device 0x156E in ccp"

* tag 'v6.5-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (85 commits)
  crypto: akcipher - Do not copy dst if it is NULL
  crypto: sig - Fix verify call
  crypto: akcipher - Set request tfm on sync path
  crypto: sm2 - Provide sm2_compute_z_digest when sm2 is disabled
  hwrng: imx-rngc - switch to DEFINE_SIMPLE_DEV_PM_OPS
  hwrng: st - keep clock enabled while hwrng is registered
  hwrng: st - support compile-testing
  hwrng: imx-rngc - fix the timeout for init and self check
  KEYS: asymmetric: Use new crypto interface without scatterlists
  KEYS: asymmetric: Move sm2 code into x509_public_key
  KEYS: Add forward declaration in asymmetric-parser.h
  crypto: sig - Add interface for sign/verify
  crypto: akcipher - Add sync interface without SG lists
  crypto: cipher - On clone do crypto_mod_get()
  crypto: api - Add __crypto_alloc_tfmgfp
  crypto: api - Remove crypto_init_ops()
  crypto: rsa - allow only odd e and restrict value in FIPS mode
  crypto: geniv - Split geniv out of AEAD Kconfig option
  crypto: algboss - Add missing dependency on RNG2
  crypto: starfive - Add RSA algo support
  ...
2023-06-30 21:27:13 -07:00
Linus Torvalds
b25f62ccb4 VFIO updates for v6.5-rc1
- Adjust log levels for common messages. (Oleksandr Natalenko,
    Alex Williamson)
 
  - Support for dynamic MSI-X allocation. (Reinette Chatre)
 
  - Enable and report PCIe AtomicOp Completer capabilities.
    (Alex Williamson)
 
  - Cleanup Kconfigs for vfio bus drivers. (Alex Williamson)
 
  - Add support for CDX bus based devices. (Nipun Gupta)
 
  - Fix race with concurrent mdev initialization. (Eric Farman)
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Merge tag 'vfio-v6.5-rc1' of https://github.com/awilliam/linux-vfio

Pull VFIO updates from Alex Williamson:

 - Adjust log levels for common messages (Oleksandr Natalenko, Alex
   Williamson)

 - Support for dynamic MSI-X allocation (Reinette Chatre)

 - Enable and report PCIe AtomicOp Completer capabilities (Alex
   Williamson)

 - Cleanup Kconfigs for vfio bus drivers (Alex Williamson)

 - Add support for CDX bus based devices (Nipun Gupta)

 - Fix race with concurrent mdev initialization (Eric Farman)

* tag 'vfio-v6.5-rc1' of https://github.com/awilliam/linux-vfio:
  vfio/mdev: Move the compat_class initialization to module init
  vfio/cdx: add support for CDX bus
  vfio/fsl: Create Kconfig sub-menu
  vfio/platform: Cleanup Kconfig
  vfio/pci: Cleanup Kconfig
  vfio/pci-core: Add capability for AtomicOp completer support
  vfio/pci: Also demote hiding standard cap messages
  vfio/pci: Clear VFIO_IRQ_INFO_NORESIZE for MSI-X
  vfio/pci: Support dynamic MSI-X
  vfio/pci: Probe and store ability to support dynamic MSI-X
  vfio/pci: Use bitfield for struct vfio_pci_core_device flags
  vfio/pci: Update stale comment
  vfio/pci: Remove interrupt context counter
  vfio/pci: Use xarray for interrupt context storage
  vfio/pci: Move to single error path
  vfio/pci: Prepare for dynamic interrupt context storage
  vfio/pci: Remove negative check on unsigned vector
  vfio/pci: Consolidate irq cleanup on MSI/MSI-X disable
  vfio/pci: demote hiding ecap messages to debug level
2023-06-30 15:22:09 -07:00
Linus Torvalds
9070577ae9 pci-v6.5-changes
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Merge tag 'pci-v6.5-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci

Pull pci updates from Bjorn Helgaas:
 "Enumeration:

   - Export pcie_retrain_link() for use outside ASPM

   - Add Data Link Layer Link Active Reporting as another way for
     pcie_retrain_link() to determine the link is up

   - Work around link training failures (especially on the ASMedia
     ASM2824 switch) by training first at 2.5GT/s and then attempting
     higher rates

  Resource management:

   - When we coalesce host bridge windows, remove invalidated resources
     from the resource tree so future allocations work correctly

  Hotplug:

   - Cancel bringup sequence if card is not present, to keep from
     blinking Power Indicator indefinitely

   - Reassign bridge resources if necessary for ACPI hotplug

  Driver binding:

   - Convert platform_device .remove() callbacks to return void instead
     of a mostly useless int

  Power management:

   - Reduce wait time for secondary bus to be ready to speed up resume

   - Avoid putting EloPOS E2/S2/H2 (as well as Elo i2) PCIe Ports in
     D3cold

   - Call _REG when transitioning D-states so AML that uses the PCI
     config space OpRegion works, which fixes some ASMedia GPIO
     controllers after resume

  Virtualization:

   - Delay extra 250ms after FLR of Solidigm P44 Pro NVMe to avoid KVM
     hang when guest is rebooted

   - Add function 1 DMA alias quirk for Marvell 88SE9235

  Error handling:

   - Unexport pci_save_aer_state() since it's only used in drivers/pci/

   - Drop recommendation for drivers to configure AER Capability, since
     the PCI core does this for all devices

  ASPM:

   - Disable ASPM on MFD function removal to avoid use-after-free

   - Tighten up pci_enable_link_state() and pci_disable_link_state()
     interfaces so they don't enable/disable states the driver didn't
     specify

   - Avoid link retraining race that can happen if ASPM sets link
     control parameters while the link is in the midst of training for
     some other reason

  Endpoint framework:

   - Change "PCI Endpoint Virtual NTB driver" Kconfig prompt to be
     different from "PCI Endpoint NTB driver"

   - Automatically create a function specific attributes group for
     endpoint drivers to avoid reference counting issues

   - Fix many EPC test issues

   - Return pci_epf_type_add_cfs() error if EPF has no driver

   - Add kernel-doc for pci_epc_raise_irq() and pci_epc_map_msi_irq()
     MSI vector parameters

   - Pass EPF device ID to driver probe functions

   - Return -EALREADY if EPC has already been started/stopped

   - Add linkdown notifier support and use it in qcom-ep

   - Add Bus Master Enable event support and use it in qcom-ep

   - Add Qualcomm Modem Host Interface (MHI) endpoint driver

   - Add Layerscape PME interrupt handling to manage link-up
     notification

  Cadence PCIe controller driver:

   - Wait for link retrain to complete when working around the J721E
     i2085 erratum with Gen2 mode

  Faraday FTPC100 PCI controller driver:

   - Release clock resources on error paths

  Freescale i.MX6 PCIe controller driver:

   - Save and restore Root Port MSI control to work around hardware defect

  Intel VMD host bridge driver:

   - Reset VMD config register between soft reboots

   - Capture pci_reset_bus() return value instead of printing junk when
     it fails

  Qualcomm PCIe controller driver:

   - Add SDX65 endpoint compatible string to DT binding

   - Disable register write access after init for IP v2.3.3, v2.9.0

   - Use DWC helpers for enabling/disabling writes to DBI registers

   - Hide slot hotplug capability for IP v1.0.0, v1.9.0, v2.1.0, v2.3.2,
     v2.3.3, v2.7.0, v2.9.0

   - Reuse v2.3.2 post-init sequence for v2.4.0

  Renesas R-Car PCIe controller driver:

   - Remove unused static pcie_base and pcie_dev

  Rockchip PCIe controller driver:

   - Remove writes to unused registers

   - Write endpoint Device ID using correct register

   - Assert PCI Configuration Enable bit after probe so endpoint
     responds instead of generating Request Retry Status messages

   - Poll waiting for PHY PLLs to lock

   - Update RK3399 example DT binding to be valid

   - Use RK3399 PCIE_CLIENT_LEGACY_INT_CTRL to generate INTx instead of
     manually generating PCIe message

   - Use multiple windows to avoid address translation conflicts

   - Use u32 (not u16) when accessing 32-bit registers

   - Hide MSI-X Capability, since RK3399 can't generate MSI-X

   - Set endpoint controller required alignment to 256

  Synopsys DesignWare PCIe controller driver:

   - Wait for link to come up only if we've initiated link training

  Miscellaneous:

   - Add pci_clear_master() stub for non-CONFIG_PCI"

* tag 'pci-v6.5-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: (116 commits)
  Documentation: PCI: correct spelling
  PCI: vmd: Fix uninitialized variable usage in vmd_enable_domain()
  PCI: xgene-msi: Convert to platform remove callback returning void
  PCI: tegra: Convert to platform remove callback returning void
  PCI: rockchip-host: Convert to platform remove callback returning void
  PCI: mvebu: Convert to platform remove callback returning void
  PCI: mt7621: Convert to platform remove callback returning void
  PCI: mediatek-gen3: Convert to platform remove callback returning void
  PCI: mediatek: Convert to platform remove callback returning void
  PCI: iproc: Convert to platform remove callback returning void
  PCI: hisi-error: Convert to platform remove callback returning void
  PCI: dwc: Convert to platform remove callback returning void
  PCI: j721e: Convert to platform remove callback returning void
  PCI: brcmstb: Convert to platform remove callback returning void
  PCI: altera-msi: Convert to platform remove callback returning void
  PCI: altera: Convert to platform remove callback returning void
  PCI: aardvark: Convert to platform remove callback returning void
  PCI: rcar: Use correct product family name for Renesas R-Car
  PCI: layerscape: Add the endpoint linkup notifier support
  PCI: endpoint: pci-epf-vntb: Fix typo in comments
  ...
2023-06-30 15:06:45 -07:00
Linus Torvalds
28968f384b Pin control changes for the v6.5 kernel cycle:
No core changes this time.
 
 New drivers:
 
 - Tegra234 support.
 
 - Qualcomm IPQ5018 support.
 
 - Intel Meteor Lake-S support.
 
 - Qualcomm SDX75 subdriver.
 
 - Qualcomm SPMI-based PM8953 support.
 
 Improvements:
 
 - Fix up support for GPIO3 on the AXP209.
 
 - Push-pull drive configuration support for the AT91 PIO4.
 
 - Fix misc non-urgent bugs in the AMD driver.
 
 - Misc non-urgent improved error handling.
 
 - Misc janitorial and minor improvements.
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Merge tag 'pinctrl-v6.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

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

  New drivers:

   - Tegra234 support

   - Qualcomm IPQ5018 support

   - Intel Meteor Lake-S support

   - Qualcomm SDX75 subdriver

   - Qualcomm SPMI-based PM8953 support

  Improvements:

   - Fix up support for GPIO3 on the AXP209

   - Push-pull drive configuration support for the AT91 PIO4

   - Fix misc non-urgent bugs in the AMD driver

   - Misc non-urgent improved error handling

   - Misc janitorial and minor improvements"

* tag 'pinctrl-v6.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (75 commits)
  pinctrl: cherryview: Drop goto label
  pinctrl: baytrail: invert if condition
  pinctrl: baytrail: add warning for BYT_VAL_REG retrieval failure
  pinctrl: baytrail: reduce scope of spinlock in ->dbg_show() hook
  pinctrl: tegra: avoid duplicate field initializers
  dt-bindings: pinctrl: qcom,sdx65-tlmm: add pcie_clkreq function
  pinctrl: mlxbf3: remove broken Kconfig 'select'
  pinctrl: spear: Remove unused of_gpio.h inclusion
  pinctrl: lantiq: Remove unused of_gpio.h inclusion
  pinctrl: at91-pio4: check return value of devm_kasprintf()
  pinctrl: microchip-sgpio: check return value of devm_kasprintf()
  pinctrl: freescale: Fix a memory out of bounds when num_configs is 1
  pinctrl: intel: refine ->irq_set_type() hook
  pinctrl: intel: refine ->set_mux() hook
  pinctrl: baytrail: Use str_hi_lo() helper
  lib/string_choices: Add str_high_low() helper
  lib/string_helpers: Split out string_choices.h
  lib/string_helpers: Add missing header files to MAINTAINERS database
  pinctrl: npcm7xx: Add missing check for ioremap
  pinctrl:sunplus: Add check for kmalloc
  ...
2023-06-30 14:57:19 -07:00
Linus Torvalds
9c3255a8f3 platform-drivers-x86 for v6.5-1
Highlights:
  -  AMD PMC and PMF drivers:
     - Various bugfixes
     - Improved debugging support
  -  Intel PMC:
     - Refactor to support hw with multiple PMCs
     - Various other improvements / new hw support
  -  Intel Speed Select Technology (ISST):
     - TPMI Uncore Frequency + Cluster Level Power Controls
     - Various bugfixes
     - tools/intel-speed-select: Misc. improvements
  -  Dell-DDV: Add documentation
  -  INT3472 ACPI camera sensor glue code:
     - Evaluate device's _DSM method to control imaging clock
     - Drop the need to have a table with per sensor-model info
  -  Lenovo Yogabook: Refactor / rework to also support Android models
  -  Think-LMI: Multiple improvements and fixes
  -  WMI: Add proper API documentation for the WMI bus
  -  x86-android-tablets: Misc. new hw support
  -  Miscellaneous other cleanups / fixes
 
 The following is an automated git shortlog grouped by driver:
 
 ISST:
  -  Fix usage counter
  -  Reset default callback on unregister
 
 Merge remote-tracking branch 'intel-speed-select/intel-sst' into review-hans:
  - Merge remote-tracking branch 'intel-speed-select/intel-sst' into review-hans
 
 apple-gmux:
  -  don't use be32_to_cpu and cpu_to_be32
 
 asus-tf103c-dock:
  -  Switch back to use struct i2c_driver's .probe()
 
 dell-ddv:
  -  Update ABI documentation
  -  Add documentation
 
 dell-sysman:
  -  Improve instance detection
 
 gigabyte:
  -  constify pointers to hwmon_channel_info
 
 gigabyte-wmi:
  -  remove allowlist
 
 hp:
  -  constify pointers to hwmon_channel_info
 
 hp-wmi:
  -  Add thermal profile for Victus 16-d1xxx
  -  Add HP Envy special key support
  -  Add HP WMI camera switch
 
 int3472:
  -  discrete: Log a warning if the pin-numbers don't match
  -  discrete: Use FIELD_GET() on the GPIO _DSM return value
  -  discrete: Add alternative "AVDD" regulator supply name
  -  discrete: Add support for 1 GPIO regulator shared between 2 sensors
  -  discrete: Remove sensor_config-s
  -  discrete: Drop GPIO remapping support
  -  Switch back to use struct i2c_driver's .probe()
  -  Evaluate device's _DSM method to control imaging clock
 
 intel/pmc:
  -  Add Meteor Lake IOE-M PMC related maps
  -  Add Meteor Lake IOE-P PMC related maps
  -  Use SSRAM to discover pwrm base address of primary PMC
  -  Discover PMC devices
  -  Enable debugfs multiple PMC support
  -  Add support to handle multiple PMCs
  -  Combine core_init() and core_configure()
  -  Update maps for Meteor Lake P/M platforms
  -  Remove Meteor Lake S platform support
 
 lenovo-yogabook:
  -  add I2C dependency
  -  Rename lenovo-yogabook-wmi to lenovo-yogabook
  -  Add keyboard backlight control to platform driver
  -  Add platform driver support
  -  Add YB_KBD_BL_MAX define
  -  Group WMI specific code together
  -  Drop _wmi_ from remaining generic symbols
  -  Add a yogabook_toggle_digitizer_mode() helper function
  -  Abstract kbd backlight setting
  -  Stop checking adev->power.state
  -  Split probe() into generic and WMI specific parts
  -  Use PMIC LED driver for pen icon LED control
  -  Add dev local variable to probe()
  -  Store dev instead of wdev in drvdata struct
  -  Switch to DEFINE_SIMPLE_DEV_PM_OPS()
  -  Simplify gpio lookup table cleanup
  -  Set default keyboard backligh brightness on probe()
  -  Reprobe devices on remove()
  -  Fix work race on remove()
 
 mlxbf-bootctl:
  -  Add sysfs file for BlueField boot log
 
 platform/surface:
  -  surface3_power: Switch back to use struct i2c_driver's .probe()
 
 platform/x86/amd:
  -  pmc: Update metrics table info for Pink Sardine
  -  pmc: Add helper function to check the cpu id
  -  pmc: Get STB DRAM size from PMFW
  -  pmc: Pass true/false to bool argument
 
 platform/x86/amd/pmf:
  -  Fix compiler warnings in static slider
  -  Add PMF debug facilities
  -  Add PMF acpi debug support
 
 platform/x86/dell/dell-rbtn:
  -  Fix resources leaking on error path
 
 platform/x86/intel:
  -  tpmi: Remove hardcoded unit and offset
 
 platform/x86/intel-uncore-freq:
  -  tpmi: Provide cluster level control
  -  Support for cluster level controls
  -  Uncore frequency control via TPMI
 
 platform/x86/intel/pmc:
  -  Add resume callback
 
 platform/x86/intel/pmc/mtl:
  -  Put devices in D3 during resume
 
 system76:
  -  constify pointers to hwmon_channel_info
 
 think-lmi:
  -  Don't display unnecessary authentication settings
  -  Correct NVME index default
  -  Correct NVME password handling
  -  Update password fields to use BIT
  -  Update password attribute comments
  -  Correct System password interface
  -  Enable opcode support on BIOS settings
  -  mutex protection around multiple WMI calls
 
 thinkpad_acpi:
  -  Fix lkp-tests warnings for platform profiles
 
 tools/power/x86/intel-speed-select:
  -  v1.16 release
  -  Fix json formatting issue
  -  Adjust scope of core-power config
 
 toshiba:
  -  constify pointers to hwmon_channel_info
 
 wmi:
  -  Allow retrieving the number of WMI object instances
  -  Add device specific documentation
  -  Add documentation
  -  Mark GUID-based WMI interface as deprecated
  -  Add kernel doc comments
 
 x86-android-tablets:
  -  Add support for extra buttons on Cyberbook T116
  -  Add support for more then 1 gpio_key
  -  Add Lenovo Yoga Book lid switch
  -  Fix Bluetooth on Lenovo Yoga Book
  -  Add Nextbook Ares 8A data
  -  Remove unnecessary invalid_aei_gpiochip settings
  -  Add ALS sensor support for Yoga Tablet 2 1050/830 series
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Merge tag 'platform-drivers-x86-v6.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86

Pull x86 platform driver updates from Hans de Goede:
 "AMD PMC and PMF drivers:
   - Various bugfixes
   - Improved debugging support

  Intel PMC:
   - Refactor to support hw with multiple PMCs
   - Various other improvements / new hw support

  Intel Speed Select Technology (ISST):
   - TPMI Uncore Frequency + Cluster Level Power Controls
   - Various bugfixes
   - tools/intel-speed-select: Misc improvements

  Dell-DDV: Add documentation

  INT3472 ACPI camera sensor glue code:
   - Evaluate device's _DSM method to control imaging clock
   - Drop the need to have a table with per sensor-model info

  Lenovo Yogabook:
   - Refactor / rework to also support Android models

  Think-LMI:
   - Multiple improvements and fixes

  WMI:
   - Add proper API documentation for the WMI bus

  x86-android-tablets:
   - Misc new hw support

  Miscellaneous other cleanups / fixes"

* tag 'platform-drivers-x86-v6.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (91 commits)
  platform/x86:intel/pmc: Add Meteor Lake IOE-M PMC related maps
  platform/x86:intel/pmc: Add Meteor Lake IOE-P PMC related maps
  platform/x86:intel/pmc: Use SSRAM to discover pwrm base address of primary PMC
  platform/x86:intel/pmc: Discover PMC devices
  platform/x86:intel/pmc: Enable debugfs multiple PMC support
  platform/x86:intel/pmc: Add support to handle multiple PMCs
  platform/x86:intel/pmc: Combine core_init() and core_configure()
  platform/x86:intel/pmc: Update maps for Meteor Lake P/M platforms
  platform/x86/intel: tpmi: Remove hardcoded unit and offset
  platform/x86: int3472: discrete: Log a warning if the pin-numbers don't match
  platform/x86: int3472: discrete: Use FIELD_GET() on the GPIO _DSM return value
  platform/x86: int3472: discrete: Add alternative "AVDD" regulator supply name
  platform/x86: int3472: discrete: Add support for 1 GPIO regulator shared between 2 sensors
  platform/x86: int3472: discrete: Remove sensor_config-s
  platform/x86: int3472: discrete: Drop GPIO remapping support
  platform/x86: apple-gmux: don't use be32_to_cpu and cpu_to_be32
  platform/x86/dell/dell-rbtn: Fix resources leaking on error path
  platform/x86: ISST: Fix usage counter
  platform/x86: ISST: Reset default callback on unregister
  platform/x86: int3472: Switch back to use struct i2c_driver's .probe()
  ...
2023-06-30 14:50:00 -07:00
Linus Torvalds
ca7ce08d6a SCSI misc on 20230629
Updates to the usual drivers (ufs, pm80xx, libata-scsi, smartpqi,
 lpfc, qla2xxx).  We have a couple of major core changes impacting
 other systems: Command Duration Limits, which spills into block and
 ATA and block level Persistent Reservation Operations, which touches
 block, nvme, target and dm (both of which are added with merge commits
 containing a cover letter explaining what's going on).
 
 Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com>
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Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI updates from James Bottomley:
 "Updates to the usual drivers (ufs, pm80xx, libata-scsi, smartpqi,
  lpfc, qla2xxx).

  We have a couple of major core changes impacting other systems:

   - Command Duration Limits, which spills into block and ATA

   - block level Persistent Reservation Operations, which touches block,
     nvme, target and dm

  Both of these are added with merge commits containing a cover letter
  explaining what's going on"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (187 commits)
  scsi: core: Improve warning message in scsi_device_block()
  scsi: core: Replace scsi_target_block() with scsi_block_targets()
  scsi: core: Don't wait for quiesce in scsi_device_block()
  scsi: core: Don't wait for quiesce in scsi_stop_queue()
  scsi: core: Merge scsi_internal_device_block() and device_block()
  scsi: sg: Increase number of devices
  scsi: bsg: Increase number of devices
  scsi: qla2xxx: Remove unused nvme_ls_waitq wait queue
  scsi: ufs: ufs-pci: Add support for Intel Arrow Lake
  scsi: sd: sd_zbc: Use PAGE_SECTORS_SHIFT
  scsi: ufs: wb: Add explicit flush_threshold sysfs attribute
  scsi: ufs: ufs-qcom: Switch to the new ICE API
  scsi: ufs: dt-bindings: qcom: Add ICE phandle
  scsi: ufs: ufs-mediatek: Set UFSHCD_QUIRK_MCQ_BROKEN_RTC quirk
  scsi: ufs: ufs-mediatek: Set UFSHCD_QUIRK_MCQ_BROKEN_INTR quirk
  scsi: ufs: core: Add host quirk UFSHCD_QUIRK_MCQ_BROKEN_RTC
  scsi: ufs: core: Add host quirk UFSHCD_QUIRK_MCQ_BROKEN_INTR
  scsi: ufs: core: Remove dedicated hwq for dev command
  scsi: ufs: core: mcq: Fix the incorrect OCS value for the device command
  scsi: ufs: dt-bindings: samsung,exynos: Drop unneeded quotes
  ...
2023-06-30 11:57:07 -07:00
Linus Torvalds
533925cb76 RISC-V Patches for the 6.5 Merge Window, Part 1
* Support for ACPI.
 * Various cleanups to the ISA string parsing, including making them
   case-insensitive
 * Support for the vector extension.
 * Support for independent irq/softirq stacks.
 * Our CPU DT binding now has "unevaluatedProperties: false"
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Merge tag 'riscv-for-linus-6.5-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux

Pull RISC-V updates from Palmer Dabbelt:

 - Support for ACPI

 - Various cleanups to the ISA string parsing, including making them
   case-insensitive

 - Support for the vector extension

 - Support for independent irq/softirq stacks

 - Our CPU DT binding now has "unevaluatedProperties: false"

* tag 'riscv-for-linus-6.5-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (78 commits)
  riscv: hibernate: remove WARN_ON in save_processor_state
  dt-bindings: riscv: cpus: switch to unevaluatedProperties: false
  dt-bindings: riscv: cpus: add a ref the common cpu schema
  riscv: stack: Add config of thread stack size
  riscv: stack: Support HAVE_SOFTIRQ_ON_OWN_STACK
  riscv: stack: Support HAVE_IRQ_EXIT_ON_IRQ_STACK
  RISC-V: always report presence of extensions formerly part of the base ISA
  dt-bindings: riscv: explicitly mention assumption of Zicntr & Zihpm support
  RISC-V: remove decrement/increment dance in ISA string parser
  RISC-V: rework comments in ISA string parser
  RISC-V: validate riscv,isa at boot, not during ISA string parsing
  RISC-V: split early & late of_node to hartid mapping
  RISC-V: simplify register width check in ISA string parsing
  perf: RISC-V: Limit the number of counters returned from SBI
  riscv: replace deprecated scall with ecall
  riscv: uprobes: Restore thread.bad_cause
  riscv: mm: try VMA lock-based page fault handling first
  riscv: mm: Pre-allocate PGD entries for vmalloc/modules area
  RISC-V: hwprobe: Expose Zba, Zbb, and Zbs
  RISC-V: Track ISA extensions per hart
  ...
2023-06-30 09:37:26 -07:00
Linus Torvalds
d8b0bd57c2 powerpc updates for 6.5
- Extend KCSAN support to 32-bit and BookE. Add some KCSAN annotations.
 
  - Make ELFv2 ABI the default for 64-bit big-endian kernel builds, and use
    the -mprofile-kernel option (kernel specific ftrace ABI) for big endian
    ELFv2 kernels.
 
  - Add initial Dynamic Execution Control Register (DEXCR) support, and allow
    the ROP protection instructions to be used on Power 10.
 
  - Various other small features and fixes.
 
 Thanks to: Aditya Gupta, Aneesh Kumar K.V, Benjamin Gray, Brian King,
 Christophe Leroy, Colin Ian King, Dmitry Torokhov, Gaurav Batra, Jean Delvare,
 Joel Stanley, Marco Elver, Masahiro Yamada, Nageswara R Sastry, Nathan
 Chancellor, Naveen N Rao, Nayna Jain, Nicholas Piggin, Paul Gortmaker, Randy
 Dunlap, Rob Herring, Rohan McLure, Russell Currey, Sachin Sant, Timothy
 Pearson, Tom Rix, Uwe Kleine-König.
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Merge tag 'powerpc-6.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

Pull powerpc updates from Michael Ellerman:

 - Extend KCSAN support to 32-bit and BookE. Add some KCSAN annotations

 - Make ELFv2 ABI the default for 64-bit big-endian kernel builds, and
   use the -mprofile-kernel option (kernel specific ftrace ABI) for big
   endian ELFv2 kernels

 - Add initial Dynamic Execution Control Register (DEXCR) support, and
   allow the ROP protection instructions to be used on Power 10

 - Various other small features and fixes

Thanks to Aditya Gupta, Aneesh Kumar K.V, Benjamin Gray, Brian King,
Christophe Leroy, Colin Ian King, Dmitry Torokhov, Gaurav Batra, Jean
Delvare, Joel Stanley, Marco Elver, Masahiro Yamada, Nageswara R Sastry,
Nathan Chancellor, Naveen N Rao, Nayna Jain, Nicholas Piggin, Paul
Gortmaker, Randy Dunlap, Rob Herring, Rohan McLure, Russell Currey,
Sachin Sant, Timothy Pearson, Tom Rix, and Uwe Kleine-König.

* tag 'powerpc-6.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (76 commits)
  powerpc: remove checks for binutils older than 2.25
  powerpc: Fail build if using recordmcount with binutils v2.37
  powerpc/iommu: TCEs are incorrectly manipulated with DLPAR add/remove of memory
  powerpc/iommu: Only build sPAPR access functions on pSeries
  powerpc: powernv: Annotate data races in opal events
  powerpc: Mark writes registering ipi to host cpu through kvm and polling
  powerpc: Annotate accesses to ipi message flags
  powerpc: powernv: Fix KCSAN datarace warnings on idle_state contention
  powerpc: Mark [h]ssr_valid accesses in check_return_regs_valid
  powerpc: qspinlock: Enforce qnode writes prior to publishing to queue
  powerpc: qspinlock: Mark accesses to qnode lock checks
  powerpc/powernv/pci: Remove last IODA1 defines
  powerpc/powernv/pci: Remove MVE code
  powerpc/powernv/pci: Remove ioda1 support
  powerpc: 52xx: Make immr_id DT match tables static
  powerpc: mpc512x: Remove open coded "ranges" parsing
  powerpc: fsl_soc: Use of_range_to_resource() for "ranges" parsing
  powerpc: fsl: Use of_property_read_reg() to parse "reg"
  powerpc: fsl_rio: Use of_range_to_resource() for "ranges" parsing
  macintosh: Use of_property_read_reg() to parse "reg"
  ...
2023-06-30 09:20:08 -07:00
Linus Torvalds
bf1fa6f155 ARM: SoC changes for 6.5
These are mostly minor cleanups and bugfixes that address harmless
 problems.
 
 The largest branch is a conversion of the omap platform
 to use GPIO descriptors throughout the tree, for any devices that
 are not fully converted to devicetree.
 
 The Samsung Exynos platform gains back support for the Exynos4212
 chip that was previously unused and removed but is now used for
 the Samsung Galaxy Tab3.
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Merge tag 'soc-arm-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC updates from Arnd Bergmann:
 "These are mostly minor cleanups and bugfixes that address harmless
  problems.

  The largest branch is a conversion of the omap platform to use GPIO
  descriptors throughout the tree, for any devices that are not fully
  converted to devicetree.

  The Samsung Exynos platform gains back support for the Exynos4212 chip
  that was previously unused and removed but is now used for the Samsung
  Galaxy Tab3"

* tag 'soc-arm-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (24 commits)
  ARM: omap2: Fix copy/paste bug
  MAINTAINERS: Replace my email address
  Input: ads7846 - fix pointer cast warning
  Input: ads7846 - Fix usage of match data
  ARM: omap2: Fix checkpatch issues
  arm: omap1: replace printk() with pr_err macro
  ARM: omap: Fix checkpatch issues
  ARM: s3c: Switch i2c drivers back to use .probe()
  ARM: versatile: mark mmc_status() static
  ARM: spear: include "pl080.h" for pl080_get_signal() prototype
  ARM: sa1100: address missing prototype warnings
  ARM: pxa: fix missing-prototypes warnings
  ARM: orion5x: fix d2net gpio initialization
  ARM: omap2: fix missing tick_broadcast() prototype
  ARM: omap1: add missing include
  ARM: lpc32xx: add missing include
  ARM: imx: add missing include
  ARM: highbank: add missing include
  ARM: ep93xx: fix missing-prototype warnings
  ARM: davinci: fix davinci_cpufreq_init() declaration
  ...
2023-06-29 15:28:33 -07:00
Linus Torvalds
e4c8d01865 ARM: SoC drivers for 6.5
Nothing surprising in the SoC specific drivers, with the usual updates:
 
  * Added or improved SoC driver support for Tegra234, Exynos4121, RK3588,
    as well as multiple Mediatek and Qualcomm chips
 
  * SCMI firmware gains support for multiple SMC/HVC transport and version
    3.2 of the protocol
 
  * Cleanups amd minor changes for the reset controller, memory controller,
    firmware and sram drivers
 
  * Minor changes to amd/xilinx, samsung, tegra, nxp, ti, qualcomm,
    amlogic and renesas SoC specific drivers
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Merge tag 'soc-drivers-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC driver updates from Arnd Bergmann:
 "Nothing surprising in the SoC specific drivers, with the usual
  updates:

   - Added or improved SoC driver support for Tegra234, Exynos4121,
     RK3588, as well as multiple Mediatek and Qualcomm chips

   - SCMI firmware gains support for multiple SMC/HVC transport and
     version 3.2 of the protocol

   - Cleanups amd minor changes for the reset controller, memory
     controller, firmware and sram drivers

   - Minor changes to amd/xilinx, samsung, tegra, nxp, ti, qualcomm,
     amlogic and renesas SoC specific drivers"

* tag 'soc-drivers-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (118 commits)
  dt-bindings: interrupt-controller: Convert Amlogic Meson GPIO interrupt controller binding
  MAINTAINERS: add PHY-related files to Amlogic SoC file list
  drivers: meson: secure-pwrc: always enable DMA domain
  tee: optee: Use kmemdup() to replace kmalloc + memcpy
  soc: qcom: geni-se: Do not bother about enable/disable of interrupts in secondary sequencer
  dt-bindings: sram: qcom,imem: document qdu1000
  soc: qcom: icc-bwmon: Fix MSM8998 count unit
  dt-bindings: soc: qcom,rpmh-rsc: Require power-domains
  soc: qcom: socinfo: Add Soc ID for IPQ5300
  dt-bindings: arm: qcom,ids: add SoC ID for IPQ5300
  soc: qcom: Fix a IS_ERR() vs NULL bug in probe
  soc: qcom: socinfo: Add support for new fields in revision 19
  soc: qcom: socinfo: Add support for new fields in revision 18
  dt-bindings: firmware: scm: Add compatible for SDX75
  soc: qcom: mdt_loader: Fix split image detection
  dt-bindings: memory-controllers: drop unneeded quotes
  soc: rockchip: dtpm: use C99 array init syntax
  firmware: tegra: bpmp: Add support for DRAM MRQ GSCs
  soc/tegra: pmc: Use devm_clk_notifier_register()
  soc/tegra: pmc: Simplify debugfs initialization
  ...
2023-06-29 15:22:19 -07:00
Linus Torvalds
a9025a5f16 ARM: New SoC support for 6.5
There are two new SoC families this time, and both appear fairly similar:
 The Nuvoton MA35D1 and the STMicroelectronics STM32MP2 are both dual-core
 Cortex-A35 based chips for the low-power industrial embedded market,
 and they mark the first 64-bit product in a widely used family of 32-bit
 Arm MCUs and SoCs.
 
 The way into the kernel is completely different here: The team at ST has
 a long history of working upstream with their STM32MP1 and other SoCs,
 and they produced a complete port to arm64 together with the initial
 announcement. Nuvoton also has multiple SoC product lines with current
 or previous upstream support, but those are maintained by third parties
 and are unrelated. The patch series from Nuvoton's Jacky Huang had to
 go through many revisisions to get to this point and is still missing
 a few drivers including the serial port for the moment.
 
 The branch contains the devicetree files as well as all the code changes,
 in order to have something that can be tested standalone.
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Merge tag 'soc-newsoc-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull new ARM SoC support from Arnd Bergmann:
 "There are two new SoC families this time, and both appear fairly
  similar: The Nuvoton MA35D1 and the STMicroelectronics STM32MP2 are
  both dual-core Cortex-A35 based chips for the low-power industrial
  embedded market, and they mark the first 64-bit product in a widely
  used family of 32-bit Arm MCUs and SoCs.

  The way into the kernel is completely different here: The team at ST
  has a long history of working upstream with their STM32MP1 and other
  SoCs, and they produced a complete port to arm64 together with the
  initial announcement. Nuvoton also has multiple SoC product lines with
  current or previous upstream support, but those are maintained by
  third parties and are unrelated. The patch series from Nuvoton's Jacky
  Huang had to go through many revisisions to get to this point and is
  still missing a few drivers including the serial port for the moment.

  The branch contains the devicetree files as well as all the code
  changes, in order to have something that can be tested standalone"

* tag 'soc-newsoc-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (25 commits)
  clk: nuvoton: Use clk_parent_data instead of string for parent clock
  clk: nuvoton: Update all constant hex values to lowercase
  clk: nuvoton: Add clk-ma35d1.h for driver extern functions
  remoteproc: stm32: use correct format strings on 64-bit
  MAINTAINERS: add entry for ARM/STM32 ARCHITECTURE
  arm64: defconfig: enable ARCH_STM32 and STM32 serial driver
  arm64: dts: st: add stm32mp257f-ev1 board support
  dt-bindings: stm32: document stm32mp257f-ev1 board
  arm64: dts: st: introduce stm32mp25 pinctrl files
  arm64: dts: st: introduce stm32mp25 SoCs family
  arm64: introduce STM32 family on Armv8 architecture
  dt-bindings: stm32: add st,stm32mp25-syscfg compatible for syscon
  pinctrl: stm32: add stm32mp257 pinctrl support
  dt-bindings: pinctrl: stm32: support for stm32mp257 and additional packages
  Documentation/process: add soc maintainer handbook
  reset: RESET_NUVOTON_MA35D1 should depend on ARCH_MA35
  reset: Add Nuvoton ma35d1 reset driver support
  clk: nuvoton: Add clock driver for ma35d1 clock controller
  arm64: dts: nuvoton: Add initial ma35d1 device tree
  dt-bindings: serial: Document ma35d1 uart controller
  ...
2023-06-29 15:11:17 -07:00
Linus Torvalds
6c1561fb90 ARM: SoC devicetree updates for 6.5
The biggest change this time is for the 32-bit devicetree files, which
 are all moved to a new location, using separate subdirectories for each
 SoC vendor, following the same scheme that is used on arm64, mips and
 riscv. This has been discussed for many years, but so far we never did
 this as there was a plan to move the files out of the kernel entirely,
 which has never happened.
 
 The impact of this will be that all external patches no longer apply,
 and anything depending on the location of the dtb files in the build
 directory will have to change. The installed files after 'make
 dtbs_install' keep the current location.
 
 There are six added SoCs here that are largely variants of previously
 added chips. Two other chips are added in a separate branch along
 with their device drivers.
 
 * The Samsung Exynos 4212 makes its return after the Samsung Galaxy
   Express phone is addded at last. The SoC support was originally
   added in 2012 but removed again in 2017 as it was unused at the time.
 
 * Amlogic C3 is a Cortex-A35 based smart IP camera chip
 
 * Qualcomm MSM8939 (Snapdragon 615) is a more featureful variant of
   the still common MSM8916 (Snapdragon 410) phone chip that has been
   supported for a long time.
 
 * Qualcomm SC8180x (Snapdragon 8cx) is one of their earlier high-end
   laptop chips, used in the Lenovo Flex 5G, which is added along with
   the reference board.
 
 * Qualcomm SDX75 is the latest generation modem chip that is used
   as a peripherial in phones but can also run a standalone Linux.  Unlike
   the prior 32-bit SDX65 and SDX55, this now has a 64-bit Cortex-A55.
 
 * Alibaba T-Head TH1520 is a quad-core RISC-V chip based on the Xuantie
   C910 core, a step up from all previously added rv64 chips.
 
 All of the above come with reference board implementations, those included
 there are 39 new board files, but only five more 32-bit this time, probably
 a new low:
 
 * Marantec Maveo board based on dhcor imx6ull module
 
 * Endian 4i Edge 200, based on the armv5 Marvell Kirkwood chip
 
 * Epson Moverio BT-200 AR glasses based on TI OMAP4
 
 * PHYTEC STM32MP1-3 Dev board based on STM32MP15 PHYTEC SOM
 
 * ICnova ADB4006 board based on Allwinner A20
 
 On the 64-bit side, there are also fewer addded machines than
 we had in the recent releases:
 
 * Three boards based on NXP i.MX8: Emtop SoM & Baseboard,
   NXP i.MX8MM EVKB board and i.MX8MP based Gateworks Venice
   gw7905-2x device.
 
 * NVIDIA IGX Orin and Jetson Orin Nano boards, both based on
   tegra234
 
 * Qualcomm gains support for 6 reference boards on various members
   of their IPQ networking SoC series, as well as the Sony Xperia M4
   Aqua phone, the Acer Aspire 1 laptop, and the Fxtec Pro1X board
   on top of the various reference platforms for their new chips.
 
 * Rockchips support for several newer boards: Indiedroid Nova (rk3588),
   Edgeble Neural Compute Module 6B (rk3588), FriendlyARM NanoPi R2C
   Plus (rk3328), Anbernic RG353PS (rk3566), Lunzn Fastrhino R66S/R68S
   (rk3568)
 
 * TI K3/AM625 based PHYTEC phyBOARD-Lyra-AM625 board and Toradex Verdin
   family with AM62 COM, carrier and dev boards
 
 Other changes to existing boards contain the usual minor improvements
 along with
 
 * continued updates to clean up dts files based on dtc warnings and
   binding checks, in particular cache properties and node names
 
 * support for devicetree overlays on at91, bcm283x
 
 * significant additions to existing SoC support on mediatek, qualcomm,
   ti k3 family, starfive jh71xx, NXP i.MX6 and i.MX8, ST STM32MP1
 
 As usual, a lot more detail is available in the individual merge
 commits.
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Merge tag 'soc-dt-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC devicetree updates from Arnd Bergmann:
 "The biggest change this time is for the 32-bit devicetree files, which
  are all moved to a new location, using separate subdirectories for
  each SoC vendor, following the same scheme that is used on arm64, mips
  and riscv. This has been discussed for many years, but so far we never
  did this as there was a plan to move the files out of the kernel
  entirely, which has never happened.

  The impact of this will be that all external patches no longer apply,
  and anything depending on the location of the dtb files in the build
  directory will have to change. The installed files after 'make
  dtbs_install' keep the current location.

  There are six added SoCs here that are largely variants of previously
  added chips. Two other chips are added in a separate branch along with
  their device drivers.

   - The Samsung Exynos 4212 makes its return after the Samsung Galaxy
     Express phone is addded at last. The SoC support was originally
     added in 2012 but removed again in 2017 as it was unused at the
     time.

   - Amlogic C3 is a Cortex-A35 based smart IP camera chip

   - Qualcomm MSM8939 (Snapdragon 615) is a more featureful variant of
     the still common MSM8916 (Snapdragon 410) phone chip that has been
     supported for a long time.

   - Qualcomm SC8180x (Snapdragon 8cx) is one of their earlier high-end
     laptop chips, used in the Lenovo Flex 5G, which is added along with
     the reference board.

   - Qualcomm SDX75 is the latest generation modem chip that is used as
     a peripherial in phones but can also run a standalone Linux. Unlike
     the prior 32-bit SDX65 and SDX55, this now has a 64-bit Cortex-A55.

   - Alibaba T-Head TH1520 is a quad-core RISC-V chip based on the
     Xuantie C910 core, a step up from all previously added rv64 chips.

  All of the above come with reference board implementations, those
  included there are 39 new board files, but only five more 32-bit this
  time, probably a new low:

   - Marantec Maveo board based on dhcor imx6ull module

   - Endian 4i Edge 200, based on the armv5 Marvell Kirkwood chip

   - Epson Moverio BT-200 AR glasses based on TI OMAP4

   - PHYTEC STM32MP1-3 Dev board based on STM32MP15 PHYTEC SOM

   - ICnova ADB4006 board based on Allwinner A20

  On the 64-bit side, there are also fewer addded machines than we had
  in the recent releases:

   - Three boards based on NXP i.MX8: Emtop SoM & Baseboard, NXP i.MX8MM
     EVKB board and i.MX8MP based Gateworks Venice gw7905-2x device.

   - NVIDIA IGX Orin and Jetson Orin Nano boards, both based on tegra234

   - Qualcomm gains support for 6 reference boards on various members of
     their IPQ networking SoC series, as well as the Sony Xperia M4 Aqua
     phone, the Acer Aspire 1 laptop, and the Fxtec Pro1X board on top
     of the various reference platforms for their new chips.

   - Rockchips support for several newer boards: Indiedroid Nova
     (rk3588), Edgeble Neural Compute Module 6B (rk3588), FriendlyARM
     NanoPi R2C Plus (rk3328), Anbernic RG353PS (rk3566), Lunzn
     Fastrhino R66S/R68S (rk3568)

   - TI K3/AM625 based PHYTEC phyBOARD-Lyra-AM625 board and Toradex
     Verdin family with AM62 COM, carrier and dev boards

  Other changes to existing boards contain the usual minor improvements
  along with

   - continued updates to clean up dts files based on dtc warnings and
     binding checks, in particular cache properties and node names

   - support for devicetree overlays on at91, bcm283x

   - significant additions to existing SoC support on mediatek,
     qualcomm, ti k3 family, starfive jh71xx, NXP i.MX6 and i.MX8, ST
     STM32MP1

  As usual, a lot more detail is available in the individual merge
  commits"

* tag 'soc-dt-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (926 commits)
  ARM: mvebu: fix unit address on armada-390-db flash
  ARM: dts: Move .dts files to vendor sub-directories
  kbuild: Support flat DTBs install
  ARM: dts: Add .dts files missing from the build
  ARM: dts: allwinner: Use quoted #include
  ARM: dts: lan966x: kontron-d10: add PHY interrupts
  ARM: dts: lan966x: kontron-d10: fix SPI CS
  ARM: dts: lan966x: kontron-d10: fix board reset
  ARM: dts: at91: Enable device-tree overlay support for AT91 boards
  arm: dts: Enable device-tree overlay support for AT91 boards
  arm64: dts: exynos: Remove clock from Exynos850 pmu_system_controller
  ARM: dts: at91: use generic name for shutdown controller
  ARM: dts: BCM5301X: Add cells sizes to PCIe nodes
  dt-bindings: firmware: brcm,kona-smc: convert to YAML
  riscv: dts: sort makefile entries by directory
  riscv: defconfig: enable T-HEAD SoC
  MAINTAINERS: add entry for T-HEAD RISC-V SoC
  riscv: dts: thead: add sipeed Lichee Pi 4A board device tree
  riscv: dts: add initial T-HEAD TH1520 SoC device tree
  riscv: Add the T-HEAD SoC family Kconfig option
  ...
2023-06-29 15:07:06 -07:00
Linus Torvalds
b775d6c585 - added support for TP-Link HC220 G5 v1
- added support for Wifi/Bluetooth on CI20
 - reworked Ralink clock and reset handling
 - cleanups and fixes
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Merge tag 'mips_6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux

Pull MIPS updates from Thomas Bogendoerfer:

 - add support for TP-Link HC220 G5 v1

 - add support for Wifi/Bluetooth on CI20

 - rework Ralink clock and reset handling

 - cleanups and fixes

* tag 'mips_6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (58 commits)
  MIPS: Loongson64: DTS: Add RTC support to Loongson-2K1000
  MIPS: Loongson64: DTS: Add RTC support to LS7A PCH
  MIPS: OCTEON: octeon-usb: cleanup divider calculation
  MIPS: OCTEON: octeon-usb: introduce dwc3_octeon_{read,write}q
  MIPS: OCTEON: octeon-usb: move gpio config to separate function
  MIPS: OCTEON: octeon-usb: use bitfields for shim register
  MIPS: OCTEON: octeon-usb: use bitfields for host config register
  MIPS: OCTEON: octeon-usb: use bitfields for control register
  MIPS: OCTEON: octeon-usb: add all register offsets
  mips: ralink: match all supported system controller compatible strings
  MIPS: dec: prom: Address -Warray-bounds warning
  MIPS: DTS: CI20: Raise VDDCORE voltage to 1.125 volts
  clk: ralink: mtmips: Fix uninitialized use of ret in mtmips_register_{fixed,factor}_clocks()
  mips: ralink: introduce commonly used remap node function
  mips: pci-mt7620: use dev_info() to log PCIe device detection result
  mips: pci-mt7620: do not print NFTS register value as error log
  MAINTAINERS: add Mediatek MTMIPS Clock maintainer
  mips: ralink: get cpu rate from new driver code
  mips: ralink: remove reset related code
  mips: ralink: mt7620: remove clock related code
  ...
2023-06-29 15:01:51 -07:00
Linus Torvalds
18f38fedfa Devicetree updates for v6.5:
Bindings:
 - Add some missing type definitions to properties
 
 - Drop unneeded quotes and use absolute paths in bindings
 
 - Remove redundant "binding" or "schema" in binding titles
 
 - Add bindings for Ralink SoCs interrupt controller, QCA2066 Bluetooth,
   infineon,irps5401, new NXP i.MX GPT variants, shineworld lh133k MIPI
   SPI panel, Socionext Synquacer platforms, RK3588 PCIe, ST M95640
   EEPROM, and FSL DCP crypto variants, and Arm Cortex-R52
 
 DT core:
 - Improve the reserved-memory range allocation to maximize contiguous
   space
 
 - Use device_set_node() helper in place of open coding
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Merge tag 'devicetree-for-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull devicetree updates from Rob Herring:
 "Bindings:

   - Add some missing type definitions to properties

   - Drop unneeded quotes and use absolute paths in bindings

   - Remove redundant "binding" or "schema" in binding titles

   - Add bindings for Ralink SoCs interrupt controller, QCA2066
     Bluetooth, infineon,irps5401, new NXP i.MX GPT variants, shineworld
     lh133k MIPI SPI panel, Socionext Synquacer platforms, RK3588 PCIe,
     ST M95640 EEPROM, and FSL DCP crypto variants, and Arm Cortex-R52

  DT core:

   - Improve the reserved-memory range allocation to maximize contiguous
     space

   - Use device_set_node() helper in place of open coding"

* tag 'devicetree-for-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (40 commits)
  dt-bindings: interrupt-controller: add Ralink SoCs interrupt controller
  dt-bindings: PCI: dwc: rockchip: Update for RK3588
  dt-bindings: auxdisplay: holtek: Add missing type for "linux,no-autorepeat"
  dt-bindings: input: mediatek,pmic-keys: Fix typo in "linux,keycodes" property name
  dt-bindings: pwm: drop unneeded quotes
  dt-bindings: crypto: drop unneeded quotes
  dt-bindings: arm: socionext: add Synquacer platforms
  dt-bindings: connector: usb: allow a single HS port
  dt-bindings: bus: ti-sysc: fix typo
  of: reserved_mem: Use stable allocation order
  of: reserved_mem: Try to keep range allocations contiguous
  dt-bindings: arm: drop unneeded quotes and use absolute /schemas path
  dt-bindings: firmware: arm,scmi: drop unneeded quotes and use absolute /schemas path
  dt-bindings: dvfs: drop unneeded quotes
  dt-bindings: gpu: drop unneeded quotes
  dt-bindings: i3c: silvaco,i3c-master: drop unneeded quotes
  dt-bindings: rockchip: grf: drop unneeded quotes
  dt-bindings: spmi: mtk,spmi-mtk-pmif: drop unneeded quotes
  dt-bindings: Remove last usage of "binding" or "schema" in titles
  dt-bindings: display: panel: mipi-dbi-spi: add spi-3wire property
  ...
2023-06-29 14:58:26 -07:00
Linus Torvalds
be3c213150 overlayfs update for 6.5
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Merge tag 'ovl-update-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs

Pull overlayfs update from Amir Goldstein:

 - fix two NULL pointer deref bugs (Zhihao Cheng)

 - add support for "data-only" lower layers destined to be used by
   composefs

 - port overlayfs to the new mount api (Christian Brauner)

* tag 'ovl-update-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs: (26 commits)
  ovl: add Amir as co-maintainer
  ovl: reserve ability to reconfigure mount options with new mount api
  ovl: modify layer parameter parsing
  ovl: port to new mount api
  ovl: factor out ovl_parse_options() helper
  ovl: store enum redirect_mode in config instead of a string
  ovl: pass ovl_fs to xino helpers
  ovl: clarify ovl_get_root() semantics
  ovl: negate the ofs->share_whiteout boolean
  ovl: check type and offset of struct vfsmount in ovl_entry
  ovl: implement lazy lookup of lowerdata in data-only layers
  ovl: prepare for lazy lookup of lowerdata inode
  ovl: prepare to store lowerdata redirect for lazy lowerdata lookup
  ovl: implement lookup in data-only layers
  ovl: introduce data-only lower layers
  ovl: remove unneeded goto instructions
  ovl: deduplicate lowerdata and lowerstack[]
  ovl: deduplicate lowerpath and lowerstack[]
  ovl: move ovl_entry into ovl_inode
  ovl: factor out ovl_free_entry() and ovl_stack_*() helpers
  ...
2023-06-29 13:01:27 -07:00
Linus Torvalds
1b722407a1 drm changes for 6.5-rc1:
core:
 - replace strlcpy with strscpy
 - EDID changes to support further conversion to struct drm_edid
 - Move i915 DSC parameter code to common DRM helpers
 - Add Colorspace functionality
 
 aperture:
 - ignore framebuffers with non-primary devices
 
 fbdev:
 - use fbdev i/o helpers
 - add Kconfig options for fb_ops helpers
 - use new fb io helpers directly in drivers
 
 sysfs:
 - export DRM connector ID
 
 scheduler:
 - Avoid an infinite loop
 
 ttm:
 - store function table in .rodata
 - Add query for TTM mem limit
 - Add NUMA awareness to pools
 - Export ttm_pool_fini()
 
 bridge:
 - fsl-ldb: support i.MX6SX
 - lt9211, lt9611: remove blanking packets
 - tc358768: implement input bus formats, devm cleanups
 - ti-snd65dsi86: implement wait_hpd_asserted
 - analogix: fix endless probe loop
 - samsung-dsim: support swapped clock, fix enabling, support var clock
 - display-connector: Add support for external power supply
 - imx: Fix module linking
 - tc358762: Support reset GPIO
 
 panel:
 - nt36523: Support Lenovo J606F
 - st7703: Support Anbernic RG353V-V2
 - InnoLux G070ACE-L01 support
 - boe-tv101wum-nl6: Improve initialization
 - sharp-ls043t1le001: Mode fixes
 - simple: BOE EV121WXM-N10-1850, S6D7AA0
 - Ampire AM-800480L1TMQW-T00H
 - Rocktech RK043FN48H
 - Starry himax83102-j02
 - Starry ili9882t
 
 amdgpu:
 - add new ctx query flag to handle reset better
 - add new query/set shadow buffer for rdna3
 - DCN 3.2/3.1.x/3.0.x updates
 - Enable DC_FP on loongarch
 - PCIe fix for RDNA2
 - improve DC FAMS/SubVP support for better power management
 - partition support for lots of engines
 - Take NUMA into account when allocating memory
 - Add new DRM_AMDGPU_WERROR config parameter to help with CI
 - Initial SMU13 overdrive support
 - Add support for new colorspace KMS API
 - W=1 fixes
 
 amdkfd:
 - Query TTM mem limit rather than hardcoding it
 - GC 9.4.3 partition support
 - Handle NUMA for partitions
 - Add debugger interface for enabling gdb
 - Add KFD event age tracking
 
 radeon:
 - Fix possible UAF
 
 i915:
 - new getparam for PXP support
 - GSC/MEI proxy driver
 - Meteorlake display enablement
 - avoid clearing preallocated framebuffers with TTM
 - implement framebuffer mmap support
 - Disable sampler indirect state in bindless heap
 - Enable fdinfo for GuC backends
 - GuC loading and firmware table handling fixes
 - Various refactors for multi-tile enablement
 - Define MOCS and PAT tables for MTL
 - GSC/MEI support for Meteorlake
 - PMU multi-tile support
 - Large driver kernel doc cleanup
 - Allow VRR toggling and arbitrary refresh rates
 - Support async flips on linear buffers on display ver 12+
 - Expose CRTC CTM property on ILK/SNB/VLV
 - New debugfs for display clock frequencies
 - Hotplug refactoring
 - Display refactoring
 - I915_GEM_CREATE_EXT_SET_PAT for Mesa on Meteorlake
 - Use large rings for compute contexts
 - HuC loading for MTL
 - Allow user to set cache at BO creation
 - MTL powermanagement enhancements
 - Switch to dedicated workqueues to stop using flush_scheduled_work()
 - Move display runtime init under display/
 - Remove 10bit gamma on desktop gen3 parts, they don't support it
 
 habanalabs:
 - uapi: return 0 for user queries if there was a h/w or f/w error
 - Add pci health check when we lose connection with the firmware. This can be used to
   distinguish between pci link down and firmware getting stuck.
 - Add more info to the error print when TPC interrupt occur.
 - Firmware fixes
 
 msm:
 - Adreno A660 bindings
 - SM8350 MDSS bindings fix
 - Added support for DPU on sm6350 and sm6375 platforms
 - Implemented tearcheck support to support vsync on SM150 and newer platforms
 - Enabled missing features (DSPP, DSC, split display) on sc8180x, sc8280xp, sm8450
 - Added support for DSI and 28nm DSI PHY on MSM8226 platform
 - Added support for DSI on sm6350 and sm6375 platforms
 - Added support for display controller on MSM8226 platform
 - A690 GPU support
 - Move cmdstream dumping out of fence signaling path
 - a610 support
 - Support for a6xx devices without GMU
 
 nouveau:
 - NULL ptr before deref fixes
 
 armada:
 - implement fbdev emulation as client
 
 sun4i:
 - fix mipi-dsi dotclock
 - release clocks
 
 vc4:
 - rgb range toggle property
 - BT601 / BT2020 HDMI support
 
 vkms:
 - convert to drmm helpers
 - add reflection and rotation support
 - fix rgb565 conversion
 
 gma500:
 - fix iomem access
 
 shmobile:
 - support renesas soc platform
 - enable fbdev
 
 mxsfb:
 - Add support for i.MX93 LCDIF
 
 stm:
 - dsi: Use devm_ helper
 - ltdc: Fix potential invalid pointer deref
 
 renesas:
 - Group drivers in renesas subdirectory to prepare for new platform
 - Drop deprecated R-Car H3 ES1.x support
 
 meson:
 - Add support for MIPI DSI displays
 
 virtio:
 - add sync object support
 
 mediatek:
 - Add display binding document for MT6795
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Merge tag 'drm-next-2023-06-29' of git://anongit.freedesktop.org/drm/drm

Pull drm updates from Dave Airlie:
 "There is one set of patches to misc for a i915 gsc/mei proxy driver.

  Otherwise it's mostly amdgpu/i915/msm, lots of hw enablement and lots
  of refactoring.

  core:
   - replace strlcpy with strscpy
   - EDID changes to support further conversion to struct drm_edid
   - Move i915 DSC parameter code to common DRM helpers
   - Add Colorspace functionality

  aperture:
   - ignore framebuffers with non-primary devices

  fbdev:
   - use fbdev i/o helpers
   - add Kconfig options for fb_ops helpers
   - use new fb io helpers directly in drivers

  sysfs:
   - export DRM connector ID

  scheduler:
   - Avoid an infinite loop

  ttm:
   - store function table in .rodata
   - Add query for TTM mem limit
   - Add NUMA awareness to pools
   - Export ttm_pool_fini()

  bridge:
   - fsl-ldb: support i.MX6SX
   - lt9211, lt9611: remove blanking packets
   - tc358768: implement input bus formats, devm cleanups
   - ti-snd65dsi86: implement wait_hpd_asserted
   - analogix: fix endless probe loop
   - samsung-dsim: support swapped clock, fix enabling, support var
     clock
   - display-connector: Add support for external power supply
   - imx: Fix module linking
   - tc358762: Support reset GPIO

  panel:
   - nt36523: Support Lenovo J606F
   - st7703: Support Anbernic RG353V-V2
   - InnoLux G070ACE-L01 support
   - boe-tv101wum-nl6: Improve initialization
   - sharp-ls043t1le001: Mode fixes
   - simple: BOE EV121WXM-N10-1850, S6D7AA0
   - Ampire AM-800480L1TMQW-T00H
   - Rocktech RK043FN48H
   - Starry himax83102-j02
   - Starry ili9882t

  amdgpu:
   - add new ctx query flag to handle reset better
   - add new query/set shadow buffer for rdna3
   - DCN 3.2/3.1.x/3.0.x updates
   - Enable DC_FP on loongarch
   - PCIe fix for RDNA2
   - improve DC FAMS/SubVP support for better power management
   - partition support for lots of engines
   - Take NUMA into account when allocating memory
   - Add new DRM_AMDGPU_WERROR config parameter to help with CI
   - Initial SMU13 overdrive support
   - Add support for new colorspace KMS API
   - W=1 fixes

  amdkfd:
   - Query TTM mem limit rather than hardcoding it
   - GC 9.4.3 partition support
   - Handle NUMA for partitions
   - Add debugger interface for enabling gdb
   - Add KFD event age tracking

  radeon:
   - Fix possible UAF

  i915:
   - new getparam for PXP support
   - GSC/MEI proxy driver
   - Meteorlake display enablement
   - avoid clearing preallocated framebuffers with TTM
   - implement framebuffer mmap support
   - Disable sampler indirect state in bindless heap
   - Enable fdinfo for GuC backends
   - GuC loading and firmware table handling fixes
   - Various refactors for multi-tile enablement
   - Define MOCS and PAT tables for MTL
   - GSC/MEI support for Meteorlake
   - PMU multi-tile support
   - Large driver kernel doc cleanup
   - Allow VRR toggling and arbitrary refresh rates
   - Support async flips on linear buffers on display ver 12+
   - Expose CRTC CTM property on ILK/SNB/VLV
   - New debugfs for display clock frequencies
   - Hotplug refactoring
   - Display refactoring
   - I915_GEM_CREATE_EXT_SET_PAT for Mesa on Meteorlake
   - Use large rings for compute contexts
   - HuC loading for MTL
   - Allow user to set cache at BO creation
   - MTL powermanagement enhancements
   - Switch to dedicated workqueues to stop using flush_scheduled_work()
   - Move display runtime init under display/
   - Remove 10bit gamma on desktop gen3 parts, they don't support it

  habanalabs:
   - uapi: return 0 for user queries if there was a h/w or f/w error
   - Add pci health check when we lose connection with the firmware.
     This can be used to distinguish between pci link down and firmware
     getting stuck.
   - Add more info to the error print when TPC interrupt occur.
   - Firmware fixes

  msm:
   - Adreno A660 bindings
   - SM8350 MDSS bindings fix
   - Added support for DPU on sm6350 and sm6375 platforms
   - Implemented tearcheck support to support vsync on SM150 and newer
     platforms
   - Enabled missing features (DSPP, DSC, split display) on sc8180x,
     sc8280xp, sm8450
   - Added support for DSI and 28nm DSI PHY on MSM8226 platform
   - Added support for DSI on sm6350 and sm6375 platforms
   - Added support for display controller on MSM8226 platform
   - A690 GPU support
   - Move cmdstream dumping out of fence signaling path
   - a610 support
   - Support for a6xx devices without GMU

  nouveau:
   - NULL ptr before deref fixes

  armada:
   - implement fbdev emulation as client

  sun4i:
   - fix mipi-dsi dotclock
   - release clocks

  vc4:
   - rgb range toggle property
   - BT601 / BT2020 HDMI support

  vkms:
   - convert to drmm helpers
   - add reflection and rotation support
   - fix rgb565 conversion

  gma500:
   - fix iomem access

  shmobile:
   - support renesas soc platform
   - enable fbdev

  mxsfb:
   - Add support for i.MX93 LCDIF

  stm:
   - dsi: Use devm_ helper
   - ltdc: Fix potential invalid pointer deref

  renesas:
   - Group drivers in renesas subdirectory to prepare for new platform
   - Drop deprecated R-Car H3 ES1.x support

  meson:
   - Add support for MIPI DSI displays

  virtio:
   - add sync object support

  mediatek:
   - Add display binding document for MT6795"

* tag 'drm-next-2023-06-29' of git://anongit.freedesktop.org/drm/drm: (1791 commits)
  drm/i915: Fix a NULL vs IS_ERR() bug
  drm/i915: make i915_drm_client_fdinfo() reference conditional again
  drm/i915/huc: Fix missing error code in intel_huc_init()
  drm/i915/gsc: take a wakeref for the proxy-init-completion check
  drm/msm/a6xx: Add A610 speedbin support
  drm/msm/a6xx: Add A619_holi speedbin support
  drm/msm/a6xx: Use adreno_is_aXYZ macros in speedbin matching
  drm/msm/a6xx: Use "else if" in GPU speedbin rev matching
  drm/msm/a6xx: Fix some A619 tunables
  drm/msm/a6xx: Add A610 support
  drm/msm/a6xx: Add support for A619_holi
  drm/msm/adreno: Disable has_cached_coherent in GMU wrapper configurations
  drm/msm/a6xx: Introduce GMU wrapper support
  drm/msm/a6xx: Move CX GMU power counter enablement to hw_init
  drm/msm/a6xx: Extend and explain UBWC config
  drm/msm/a6xx: Remove both GBIF and RBBM GBIF halt on hw init
  drm/msm/a6xx: Add a helper for software-resetting the GPU
  drm/msm/a6xx: Improve a6xx_bus_clear_pending_transactions()
  drm/msm/a6xx: Move a6xx_bus_clear_pending_transactions to a6xx_gpu
  drm/msm/a6xx: Move force keepalive vote removal to a6xx_gmu_force_off()
  ...
2023-06-29 11:00:17 -07:00
Linus Torvalds
f8824e151f sound updates for 6.5-rc1
Lots of changes as usual, but the only significant stuff in ALSA core
 part is the MIDI 2.0 support, while ASoC core kept receiving the code
 refactoring.  The majority of changes are seen rather in device
 drivers, and quite a few new drivers can be found there.
 
 Here we go, some highlights:
 
 ALSA and ASoC Core:
 - Support of MIDI 2.0 devices: rawmidi and sequencer API have been
   extended for the support of the new UMP (Universal MIDI Packet)
   protocol, USB audio driver got the USB MIDI 2.0 interface support
 - Continued refactoring around ASoC DAI links and the ordering of
   trigger callbacks
 - PCM ABI extension for better drain support
 
 ASoC Drivers:
 - Conversions of many drivers to use maple tree based caches
 - Everlasting improvement works on ASoC Intel drivers
 - Compressed audio support for Qualcomm
 - Support for AMD SoundWire, Analog Devices SSM3515, Google Chameleon,
   Ingenic X1000, Intel systems with various CODECs, Loongson
   platforms, Maxim MAX98388, Mediatek MT8188, Nuvoton NAU8825C, NXP
   platforms with NAU8822, Qualcomm WSA884x, StarFive JH7110, Texas
   Instruments TAS2781
 
 HD-audio:
 - Quirks for HP and ASUS machines
 - CS35L41 HD-audio codec fixes
 - Loongson HD-audio support
 
 Misc:
 - A new virtual PCM test driver for kselftests
 - Continued refactoring and improvements on the legacy emu10k1 driver
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Merge tag 'sound-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates from Takashi Iwai:
 "Lots of changes as usual, but the only significant stuff in ALSA core
  part is the MIDI 2.0 support, while ASoC core kept receiving the code
  refactoring. The majority of changes are seen rather in device
  drivers, and quite a few new drivers can be found there.

  Here we go, some highlights:

  ALSA and ASoC Core:
   - Support of MIDI 2.0 devices: rawmidi and sequencer API have been
     extended for the support of the new UMP (Universal MIDI Packet)
     protocol, USB audio driver got the USB MIDI 2.0 interface support
   - Continued refactoring around ASoC DAI links and the ordering of
     trigger callbacks
   - PCM ABI extension for better drain support

  ASoC Drivers:
   - Conversions of many drivers to use maple tree based caches
   - Everlasting improvement works on ASoC Intel drivers
   - Compressed audio support for Qualcomm
   - Support for AMD SoundWire, Analog Devices SSM3515, Google
     Chameleon, Ingenic X1000, Intel systems with various CODECs,
     Loongson platforms, Maxim MAX98388, Mediatek MT8188, Nuvoton
     NAU8825C, NXP platforms with NAU8822, Qualcomm WSA884x, StarFive
     JH7110, Texas Instruments TAS2781

  HD-audio:
   - Quirks for HP and ASUS machines
   - CS35L41 HD-audio codec fixes
   - Loongson HD-audio support

  Misc:
   - A new virtual PCM test driver for kselftests
   - Continued refactoring and improvements on the legacy emu10k1
     driver"

* tag 'sound-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (556 commits)
  ALSA: hda/realtek: Enable mute/micmute LEDs and limit mic boost on EliteBook
  ASoC: hdmi-codec: fix channel info for compressed formats
  ALSA: pcm: fix ELD constraints for (E)AC3, DTS(-HD) and MLP formats
  ASoC: core: Always store of_node when getting DAI link component
  ASoC: tas2781: Fix error code in tas2781_load_calibration()
  ASoC: amd: update pm_runtime enable sequence
  ALSA: ump: Export MIDI1 / UMP conversion helpers
  ASoC: tas2781: fix Kconfig dependencies
  ASoC: amd: acp: remove acp poweroff function
  ASoC: amd: acp: clear pdm dma interrupt mask
  ASoC: codecs: max98090: Allow dsp_a mode
  ASoC: qcom: common: add default jack dapm pins
  ASoC: loongson: fix address space confusion
  ASoC: dt-bindings: microchip,sama7g5-pdmc: Simplify "microchip,mic-pos" constraints
  ASoC: tegra: Remove stale comments in AHUB
  ASoC: tegra: Use normal system sleep for ASRC
  ALSA: hda/realtek: Add quirks for ROG ALLY CS35l41 audio
  ASoC: fsl-asoc-card: Allow passing the number of slots in use
  ASoC: codecs: wsa884x: Add WSA884x family of speakers
  ASoC: dt-bindings: qcom,wsa8840: Add WSA884x family of speakers
  ...
2023-06-29 10:46:47 -07:00
Linus Torvalds
86e203edf2 Input updates for 6.5 merge window:
- improvements to PS/2 handling for case when EC has already latched a
   scancode in the data register, but the kernel expects to receive an
   ACK to a command it sent to a device (such as keyboard LED toggle)
 
 - input drivers for devices connected over I2C bus have been switched
   back to using [new] .probe()
 
 - uinput allows userspace to inject timestamps for input events
 
 - support for capacitive keys in Atmel touch controller driver
 
 - assorted fixes to drv260x, pwm-vibra, ili210x, adxl34x, and other
   drivers.
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Merge tag 'input-for-v6.5-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

Pull input updates from Dmitry Torokhov:

 - improvements to PS/2 handling for case when EC has already latched a
   scancode in the data register, but the kernel expects to receive an
   ACK to a command it sent to a device (such as keyboard LED toggle)

 - input drivers for devices connected over I2C bus have been switched
   back to using [new] .probe()

 - uinput allows userspace to inject timestamps for input events

 - support for capacitive keys in Atmel touch controller driver

 - assorted fixes to drv260x, pwm-vibra, ili210x, adxl34x, and other
   drivers

* tag 'input-for-v6.5-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (40 commits)
  Input: pm8941-powerkey - fix debounce on gen2+ PMICs
  MAINTAINERS: Adjust Qualcomm driver globbing
  Input: gameport - provide default trigger() and read()
  Input: tps65219-pwrbutton - use regmap_set_bits()
  Input: tps65219-pwrbutton - convert to .remove_new()
  Input: tests - add test to cover all input_grab_device() function
  Input: gpio-keys - use input_report_key()
  Input: xpad - spelling fixes for "Xbox"
  Input: add HAS_IOPORT dependencies
  Input: libps2 - do not discard non-ack bytes when controlling LEDs
  Input: libps2 - introduce common interrupt handler
  Input: libps2 - fix aborting PS/2 commands
  Input: libps2 - fix NAK handling
  Input: libps2 - rework handling of command response
  Input: libps2 - remove special handling of ACK for command byte
  Input: libps2 - attach ps2dev instances as serio port's drvdata
  Input: Switch i2c drivers back to use .probe()
  dt-bindings: input: cypress,cyapa: convert to dtschema
  Input: adxl34x - do not hardcode interrupt trigger type
  Input: pwm-vibra - add support for enable GPIO
  ...
2023-06-29 10:29:46 -07:00
Linus Torvalds
0e382fa72b for-linus-2023062701
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Merge tag 'for-linus-2023062701' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid

Pull HID updates from Jiri Kosina:

 - more bullet-proof handling of devres-managed resources in HID core
   (Dmitry Torokhov)

 - conversion of hid-wacom to use ktime_t (Jason Gerecke)

 - touch selftests for hid-wacom (Joshua Dickens)

 - support for nVidia Thunderstrike (SHIELD 2017) controller (Rahul
   Rameshbabu)

 - power management reset-during-suspend fix for goodix Chromebook
   devices (Fei Shao)

 - assorted device ID additions, device-specific quirks and code
   cleanups

* tag 'for-linus-2023062701' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (27 commits)
  HID: wacom: Use ktime_t rather than int when dealing with timestamps
  HID: hidraw: fix data race on device refcount
  HID: intel-ish-hid: ipc: Add Arrow Lake PCI device ID
  HID: logitech-hidpp: add HIDPP_QUIRK_DELAYED_INIT for the T651.
  HID: add quirk for 03f0:464a HP Elite Presenter Mouse
  HID: nvidia-shield: Support LED functionality for Thunderstrike
  HID: nvidia-shield: Add mappings for consumer HID USAGE buttons
  HID: nvidia-shield: Initial driver implementation with Thunderstrike support
  HID: apple: Option to swap only left side mod keys
  HID: uclogic: Modular KUnit tests should not depend on KUNIT=y
  HID: fix an error code in hid_check_device_match()
  HID: logitech-hidpp: Add USB and Bluetooth IDs for the Logitech G915 TKL Keyboard
  HID: i2c-hid: Switch i2c drivers back to use .probe()
  HID: i2c-hid: goodix: Add support for "goodix,no-reset-during-suspend" property
  dt-bindings: input: goodix: Add "goodix,no-reset-during-suspend" property
  HID: microsoft: Add rumble support to latest xbox controllers
  selftests: hid: Add touch tests for Wacom devices
  HID: ensure timely release of driver-allocated resources
  HID: split apart hid_device_probe to make logic more apparent
  HID: amd_sfh: Split sensor and HID initialization for SFH1.1
  ...
2023-06-29 10:24:40 -07:00
Linus Torvalds
675285ad81 fbdev fixes for 6.5-rc1:
- fix potential OOB read in fast_imageblit()
 - fbdev/media: Use GPIO descriptors for VIA GPIO
 - broadsheetfb & metronomefb: Add MODULE_FIRMWARE macro
 - omapfb: error handling fix in mipid_spi_probe()
 - sh_mobile_lcdcfb, sh7760fb: Typo and warning fixes
 - hitfb: code cleanups
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Merge tag 'fbdev-for-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev

Pull fbdev updates from Helge Deller:
 "Some fbdev fixes & cleanups.

  Includes is a fix for a potential out-of-bound memory access
  in fast_imageblit() and the switch of the VIA fbdev driver to
  use GPIO descriptors.

  Summary:
   - fix potential OOB read in fast_imageblit()
   - fbdev/media: Use GPIO descriptors for VIA GPIO
   - broadsheetfb & metronomefb: Add MODULE_FIRMWARE macro
   - omapfb: error handling fix in mipid_spi_probe()
   - sh_mobile_lcdcfb, sh7760fb: Typo and warning fixes
   - hitfb: code cleanups"

* tag 'fbdev-for-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev:
  fbdev: fix potential OOB read in fast_imageblit()
  MAINTAINERS: adjust entry in VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
  fbdev: sh7760fb: Fix -Wimplicit-fallthrough warnings
  fbdev: sh_mobile_lcdcfb: Fix ARGB32 overlay format typo
  fbdev: hitfb: Use NULL for pointers
  fbdev: hitfb: Fix integer-to-pointer cast
  fbdev/media: Use GPIO descriptors for VIA GPIO
  video/hdmi: Reorder fields in 'struct hdmi_avi_infoframe'
  fbdev: broadsheetfb: Add MODULE_FIRMWARE macro
  fbdev: metronomefb: Add MODULE_FIRMWARE macro
  fbdev: hitfb: Declare hitfb_blank() as static
  fbdev: omapfb: lcd_mipid: Fix an error handling path in mipid_spi_probe()
2023-06-29 10:20:38 -07:00
Linus Torvalds
e5476f57b3 gpio updates for v6.5
Core GPIO library:
 - remove unused symbols
 - don't spam the kernel log with messages about hogs
 - remove old sysfs API cruft
 - improve handling of GPIO masks
 
 New drivers
 - add a driver for the BlueField-3 GPIO controller
 - add GPIO support for the TPS65219 PMIC
 
 Driver improvements:
 - extend the gpio-aggregator driver to support ramp-up/ramp-down delay
 - remove unnecessary CONFIG_OF guards from gpio-aggregator
 - readability improvements in gpio-tangier
 - switch i2c drivers back to using probe() now that it's been converted in
   the i2c subsystem to not taking the id parameter
 - remove unused inclusions of of_gpio.h in several drivers
 - make pm ops static in gpio-davinci and fix a comment
 - use more devres in drivers to shrink and simplify the code
 - add missing include in gpio-sa1100
 - add HAS_IOPORT KConfig dependency where needed
 - add permissions checks before accessing pins in gpio-tegra186
 - convert the gpio-zynq driver to using immutable irqchips
 - preserve output settings set by the bootloader in gpio-mpc8xxx
 
 Selftests:
 - tweak the variable naming in script tests
 
 Device tree updates:
 - convert gpio-mmio and gpio-stmpe to YAML
 - add parsing of GPIO hogs to gpio-vf610
 - add bindings for the Cirrus EP93xx GPIO controller
 - add gpio-line-names property to the gpio-pca9570 bindings
 - extend the binding for x-powers,axp209 with another block
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Merge tag 'gpio-updates-for-v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux

Pull gpio updates from Bartosz Golaszewski:
 "We have two new drivers, some improvements to the core code, lots of
  different updates to existing GPIO drivers and some dt-bindings on
  top.

  There's nothing controversial in here and almost everything has been
  in next for more than a week (95% a lot longer than this). The only
  thing that has spent less time in next is a new driver so no risk of
  regressions.

  The single merge pulls in changes that remove all usage of global GPIO
  numbers from arch/arm/mach-omap.

  Core GPIO library:
   - remove unused symbols
   - don't spam the kernel log with messages about hogs
   - remove old sysfs API cruft
   - improve handling of GPIO masks

  New drivers:
   - add a driver for the BlueField-3 GPIO controller
   - add GPIO support for the TPS65219 PMIC

  Driver improvements:
   - extend the gpio-aggregator driver to support ramp-up/ramp-down
     delay
   - remove unnecessary CONFIG_OF guards from gpio-aggregator
   - readability improvements in gpio-tangier
   - switch i2c drivers back to using probe() now that it's been
     converted in the i2c subsystem to not taking the id parameter
   - remove unused inclusions of of_gpio.h in several drivers
   - make pm ops static in gpio-davinci and fix a comment
   - use more devres in drivers to shrink and simplify the code
   - add missing include in gpio-sa1100
   - add HAS_IOPORT KConfig dependency where needed
   - add permissions checks before accessing pins in gpio-tegra186
   - convert the gpio-zynq driver to using immutable irqchips
   - preserve output settings set by the bootloader in gpio-mpc8xxx

  Selftests:
   - tweak the variable naming in script tests

  Device tree updates:
   - convert gpio-mmio and gpio-stmpe to YAML
   - add parsing of GPIO hogs to gpio-vf610
   - add bindings for the Cirrus EP93xx GPIO controller
   - add gpio-line-names property to the gpio-pca9570 bindings
   - extend the binding for x-powers,axp209 with another block"

* tag 'gpio-updates-for-v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: (58 commits)
  of: unittest: drop assertions for GPIO hog messages
  gpiolib: Drop unused domain_ops memeber of GPIO IRQ chip
  gpio: synq: remove unused zynq_gpio_irq_reqres/zynq_gpio_irq_relres
  dt-bindings: gpio: gpio-vf610: Add parsing of hogs
  gpio: lpc18xx: Remove unused of_gpio.h inclusion
  gpio: xra1403: Remove unused of_gpio.h inclusion
  gpio: mpc8xxx: Remove unused of_gpio.h inclusion
  dt-bindings: gpio: Add Cirrus EP93xx
  gpio: mpc8xxx: latch GPIOs state on module load when configured as output
  selftests: gpio: gpio-sim: Use same variable name for sysfs pathname
  gpio: mlxbf3: Add gpio driver support
  gpio: delay: Remove duplicative functionality
  gpio: aggregator: Set up a parser of delay line parameters
  gpio: aggregator: Support delay for setting up individual GPIOs
  gpio: aggregator: Remove CONFIG_OF and of_match_ptr() protections
  dt-bindings: gpio: pca9570: add gpio-line-names property
  gpiolib: remove unused gpio_cansleep()
  gpio: tps65219: add GPIO support for TPS65219 PMIC
  gpio: zynq: fix zynqmp_gpio not an immutable chip warning
  gpio: davinci: make davinci_gpio_dev_pm_ops static
  ...
2023-06-29 10:11:10 -07:00
Linus Torvalds
ff7ddcf0db This batch of clk driver updates for the merge window contains almost no new
SoC support. Instead there's a treewide patch series from Maxime that makes
 clk_ops::determine_rate mandatory for muxes. Beyond that core framework change
 we have the usual pile of clk driver updates such as migrating i2c drivers to
 use .probe() again or YAMLfication of clk DT bindings so we can validate DTBs.
 Overall the SoCs that got the most updates this time around in terms of
 diffstat are the Amlogic and Mediatek drivers because they added new SoC
 support or fixed up various drivers to have proper data.
 
 In general things look kinda quiet. I suspect the core framework change may
 still shake out some problems after the merge window, mostly because not
 everyone tests linux-next where that series has been for some number of weeks.
 I saw that there's at least one pending fix for Tegra that needs to be wrapped
 up into a proper patch. I'll try to catch those bits before the window closes
 so that -rc1 is bootable. More details below.
 
 Core:
  - Make clk_ops::determine_rate mandatory for muxes
 
 New Drivers:
  - Add amlogic a1 SoC family PLL and peripheral clock controller support
 
 Updates:
  - Handle allocation failures from kasprintf() and friends
  - Migrate platform clk drivers to .remove_new()
  - Migrate i2c clk drivers to .probe() instead of .probe_new()
  - Remove CLK_SET_PARENT from all Mediatek MSDC core clocks
  - Add infra_ao reset support for Mediatek MT8188 SoCs
  - Align driver_data to i2c_device_id tables in some i2c clk drivers
  - Use device_get_match_data() in vc5 clk driver
  - New Kconfig symbol name (SOC_MICROCHIP_POLARFIRE) for Microchip FPGA clock
    drivers
  - Use of_property_read_bool() to read "microchip,pic32mzda-sosc" boolean DT
    property in clk-pic32mzda
  - Convert AT91 clock dt-bindings to YAML
  - Remove CLK_SET_RATE_PARENT flag from LDB clocks on i.MX6SX
  - Keep i.MX UART clocks enabled during kernel boot if earlycon is set
  - Drop imx_unregister_clocks() as there are no users anymore
  - Switch to _safe iterator on imx_clk_scu_unregister() to avoid use after free
  - Add determine_rate op to the imx8m composite clock
  - Use device managed API for iomap and kzalloc for i.MXRT1050, i.MX8MN,
    i.MX8MP and i.MX93 clock controller drivers
  - Add missing interrupt DT property for the i.MX8M clock controller
  - Re-add support for Exynos4212 clock controller because we are
    re-introducing the SoC in the mainline
  - Add CONFIG_OF dependency to Samsung clk Kconfig symbols to solve some
    objtool warnings
  - Preselect PLL MIPI as TCON0 parent for Allwinner A64 SoC
  - Convert the Renesas clock drivers to readl_poll_timeout_atomic()
  - Add PWM clock on Renesas R-Car V3U
  - Fix PLL5 on Renesas RZ/G2L and RZ/V2L
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Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

Pull clk updates from Stephen Boyd:
 "This batch of clk driver updates contains almost no new SoC support.
  Instead there's a treewide patch series from Maxime that makes
  clk_ops::determine_rate mandatory for muxes.

  Beyond that core framework change we have the usual pile of clk driver
  updates such as migrating i2c drivers to use .probe() again or
  YAMLfication of clk DT bindings so we can validate DTBs.

  Overall the SoCs that got the most updates this time around in terms
  of diffstat are the Amlogic and Mediatek drivers because they added
  new SoC support or fixed up various drivers to have proper data.

  In general things look kinda quiet. I suspect the core framework
  change may still shake out some problems after the merge window,
  mostly because not everyone tests linux-next where that series has
  been for some number of weeks. I saw that there's at least one pending
  fix for Tegra that needs to be wrapped up into a proper patch. I'll
  try to catch those bits before the window closes so that -rc1 is
  bootable. More details below.

  Core:
   - Make clk_ops::determine_rate mandatory for muxes

  New Drivers:
   - Add amlogic a1 SoC family PLL and peripheral clock controller support

  Updates:
   - Handle allocation failures from kasprintf() and friends
   - Migrate platform clk drivers to .remove_new()
   - Migrate i2c clk drivers to .probe() instead of .probe_new()
   - Remove CLK_SET_PARENT from all Mediatek MSDC core clocks
   - Add infra_ao reset support for Mediatek MT8188 SoCs
   - Align driver_data to i2c_device_id tables in some i2c clk drivers
   - Use device_get_match_data() in vc5 clk driver
   - New Kconfig symbol name (SOC_MICROCHIP_POLARFIRE) for Microchip
     FPGA clock drivers
   - Use of_property_read_bool() to read "microchip,pic32mzda-sosc"
     boolean DT property in clk-pic32mzda
   - Convert AT91 clock dt-bindings to YAML
   - Remove CLK_SET_RATE_PARENT flag from LDB clocks on i.MX6SX
   - Keep i.MX UART clocks enabled during kernel boot if earlycon is set
   - Drop imx_unregister_clocks() as there are no users anymore
   - Switch to _safe iterator on imx_clk_scu_unregister() to avoid use
     after free
   - Add determine_rate op to the imx8m composite clock
   - Use device managed API for iomap and kzalloc for i.MXRT1050,
     i.MX8MN, i.MX8MP and i.MX93 clock controller drivers
   - Add missing interrupt DT property for the i.MX8M clock controller
   - Re-add support for Exynos4212 clock controller because we are
     re-introducing the SoC in the mainline
   - Add CONFIG_OF dependency to Samsung clk Kconfig symbols to solve
     some objtool warnings
   - Preselect PLL MIPI as TCON0 parent for Allwinner A64 SoC
   - Convert the Renesas clock drivers to readl_poll_timeout_atomic()
   - Add PWM clock on Renesas R-Car V3U
   - Fix PLL5 on Renesas RZ/G2L and RZ/V2L"

* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (149 commits)
  clk: fix typo in clk_hw_register_fixed_rate_parent_data() macro
  clk: Fix memory leak in devm_clk_notifier_register()
  clk: mvebu: Iterate over possible CPUs instead of DT CPU nodes
  clk: mvebu: Use of_get_cpu_hwid() to read CPU ID
  MAINTAINERS: Add Marvell mvebu clock drivers
  clk: clocking-wizard: check return value of devm_kasprintf()
  clk: ti: clkctrl: check return value of kasprintf()
  clk: keystone: sci-clk: check return value of kasprintf()
  clk: si5341: free unused memory on probe failure
  clk: si5341: check return value of {devm_}kasprintf()
  clk: si5341: return error if one synth clock registration fails
  clk: cdce925: check return value of kasprintf()
  clk: vc5: check memory returned by kasprintf()
  clk: mediatek: clk-mt8173-apmixedsys: Fix iomap not released issue
  clk: mediatek: clk-mt8173-apmixedsys: Fix return value for of_iomap() error
  clk: mediatek: clk-mtk: Grab iomem pointer for divider clocks
  clk: keystone: syscon-clk: Add support for audio refclk
  dt-bindings: clock: Add binding documentation for TI Audio REFCLK
  dt-bindings: clock: ehrpwm: Remove unneeded syscon compatible
  clk: keystone: syscon-clk: Allow the clock node to not be of type syscon
  ...
2023-06-29 10:05:47 -07:00
Linus Torvalds
acd1d46b0d hwmon updates for v6.5
* New drivers
 
   - Driver for MAX31827
 
   - Driver to support HP WMI Sensors
 
 * Added support to existing drivers
 
   - aht10: Support for AHT20
 
   - aquacomputer_d5next: Support for Aquacomputer Leakshield
 
   - asus-ec-sensors: Support for ROG Crosshair X670E Hero
 
   - corsair-psu: Cleanups and support for series 2022 and 2023
 
   - it87: Various improvements and support for IT8732F
 
   - nct6683: Support customer ID of some MSI boards.
 
   - nct6755: Support for NCT6799D
 
   - oxp-sensors: Various cleanups; support for AYANEO 2, Geek, OXP Mini,
     and AOKZOE A1 PRO
 
   - pmbus/max16601: Support for new revisions of MAX16508
 
   - pmbus/adm1275: Disable ADC while updating PMON_CONFIG, and fix problems
     with temperature monitoring on ADM1272
 
   - sht3x: Various cleanups; support for medium repeatability
 
 * Other notable changes
 
   - Switched regmap drivers to Maple tree support where appropriate
 
 * Various other minor fixes and improvements
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Merge tag 'hwmon-for-v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

Pull hwmon updates from Guenter Roeck:
 "New drivers:

   - Driver for MAX31827

   - Driver to support HP WMI Sensors

  Added support to existing drivers:

   - aht10: Support for AHT20

   - aquacomputer_d5next: Support for Aquacomputer Leakshield

   - asus-ec-sensors: Support for ROG Crosshair X670E Hero

   - corsair-psu: Cleanups and support for series 2022 and 2023

   - it87: Various improvements and support for IT8732F

   - nct6683: Support customer ID of some MSI boards.

   - nct6755: Support for NCT6799D

   - oxp-sensors: Various cleanups; support for AYANEO 2, Geek, OXP
     Mini, and AOKZOE A1 PRO

   - pmbus/max16601: Support for new revisions of MAX16508

   - pmbus/adm1275: Disable ADC while updating PMON_CONFIG, and fix
     problems with temperature monitoring on ADM1272

   - sht3x: Various cleanups; support for medium repeatability

  Other notable changes:

   - Switched regmap drivers to Maple tree support where appropriate

  Various other minor fixes and improvements"

* tag 'hwmon-for-v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (54 commits)
  hwmon: max31827: Switch back to use struct i2c_driver::probe
  hwmon: (oxp-sensors) Add support for AOKZOE A1 PRO
  hwmon: (corsair-psu) update Series 2022 and 2023 support
  hwmon: (corsair-psu) various cleanups
  hwmon: (corsair-psu) add support for reading PWM values and mode
  hwmon: (pmbus/adm1275) Disable ADC while updating PMON_CONFIG
  hwmon: (pmbus/adm1275) Prepare for protected write to PMON_CONFIG
  hwmon: (oxp-sensors) Simplify logic of error return
  hwmon: (oxp-sensors) Remove unused header
  hwmon: (nct6755) Add support for NCT6799D
  hwmon: (oxp-sensors) Add tt_toggle attribute on supported boards
  hwmon: (sht3x) complement sysfs interface for sts3x
  hwmon: (sht3x) Add new non-stardard sysfs attribute
  hwmon: (sht3x) add medium repeatability support
  hwmon: (sht3x)replace "high-precision" property to "repeatability"
  hwmon: (sht3x) remove blocking_io property
  hwmon: (sht3x) remove sht3x_platform_data
  hwmon: (pmbus/max16601) Add support for new revisions of MAX16508
  Documentation/hwmon: Fix description of devm_hwmon_device_unregister()
  hwmon: (tmp464) Use maple tree register cache
  ...
2023-06-29 10:01:25 -07:00
Christoph Hellwig
447a0bc108 iomap: drop me [hch] from MAINTAINERS for iomap
As Darrick prefers to micro-manage this without looking at my input
for code I wrote and then complain about getting burned out by that
I might as well drop myself from the maintainers file.

[djwong: and I don't like it when you all bikeshed a single-patch
submission to the point that new bugs are being introduced in the scope
creep that wasn't part of V1-V7!]

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
2023-06-29 09:22:51 -07:00
Linus Torvalds
3a8a670eee Networking changes for 6.5.
Core
 ----
 
  - Rework the sendpage & splice implementations. Instead of feeding
    data into sockets page by page extend sendmsg handlers to support
    taking a reference on the data, controlled by a new flag called
    MSG_SPLICE_PAGES. Rework the handling of unexpected-end-of-file
    to invoke an additional callback instead of trying to predict what
    the right combination of MORE/NOTLAST flags is.
    Remove the MSG_SENDPAGE_NOTLAST flag completely.
 
  - Implement SCM_PIDFD, a new type of CMSG type analogous to
    SCM_CREDENTIALS, but it contains pidfd instead of plain pid.
 
  - Enable socket busy polling with CONFIG_RT.
 
  - Improve reliability and efficiency of reporting for ref_tracker.
 
  - Auto-generate a user space C library for various Netlink families.
 
 Protocols
 ---------
 
  - Allow TCP to shrink the advertised window when necessary, prevent
    sk_rcvbuf auto-tuning from growing the window all the way up to
    tcp_rmem[2].
 
  - Use per-VMA locking for "page-flipping" TCP receive zerocopy.
 
  - Prepare TCP for device-to-device data transfers, by making sure
    that payloads are always attached to skbs as page frags.
 
  - Make the backoff time for the first N TCP SYN retransmissions
    linear. Exponential backoff is unnecessarily conservative.
 
  - Create a new MPTCP getsockopt to retrieve all info (MPTCP_FULL_INFO).
 
  - Avoid waking up applications using TLS sockets until we have
    a full record.
 
  - Allow using kernel memory for protocol ioctl callbacks, paving
    the way to issuing ioctls over io_uring.
 
  - Add nolocalbypass option to VxLAN, forcing packets to be fully
    encapsulated even if they are destined for a local IP address.
 
  - Make TCPv4 use consistent hash in TIME_WAIT and SYN_RECV. Ensure
    in-kernel ECMP implementation (e.g. Open vSwitch) select the same
    link for all packets. Support L4 symmetric hashing in Open vSwitch.
 
  - PPPoE: make number of hash bits configurable.
 
  - Allow DNS to be overwritten by DHCPACK in the in-kernel DHCP client
    (ipconfig).
 
  - Add layer 2 miss indication and filtering, allowing higher layers
    (e.g. ACL filters) to make forwarding decisions based on whether
    packet matched forwarding state in lower devices (bridge).
 
  - Support matching on Connectivity Fault Management (CFM) packets.
 
  - Hide the "link becomes ready" IPv6 messages by demoting their
    printk level to debug.
 
  - HSR: don't enable promiscuous mode if device offloads the proto.
 
  - Support active scanning in IEEE 802.15.4.
 
  - Continue work on Multi-Link Operation for WiFi 7.
 
 BPF
 ---
 
  - Add precision propagation for subprogs and callbacks. This allows
    maintaining verification efficiency when subprograms are used,
    or in fact passing the verifier at all for complex programs,
    especially those using open-coded iterators.
 
  - Improve BPF's {g,s}setsockopt() length handling. Previously BPF
    assumed the length is always equal to the amount of written data.
    But some protos allow passing a NULL buffer to discover what
    the output buffer *should* be, without writing anything.
 
  - Accept dynptr memory as memory arguments passed to helpers.
 
  - Add routing table ID to bpf_fib_lookup BPF helper.
 
  - Support O_PATH FDs in BPF_OBJ_PIN and BPF_OBJ_GET commands.
 
  - Drop bpf_capable() check in BPF_MAP_FREEZE command (used to mark
    maps as read-only).
 
  - Show target_{obj,btf}_id in tracing link fdinfo.
 
  - Addition of several new kfuncs (most of the names are self-explanatory):
    - Add a set of new dynptr kfuncs: bpf_dynptr_adjust(),
      bpf_dynptr_is_null(), bpf_dynptr_is_rdonly(), bpf_dynptr_size()
      and bpf_dynptr_clone().
    - bpf_task_under_cgroup()
    - bpf_sock_destroy() - force closing sockets
    - bpf_cpumask_first_and(), rework bpf_cpumask_any*() kfuncs
 
 Netfilter
 ---------
 
  - Relax set/map validation checks in nf_tables. Allow checking
    presence of an entry in a map without using the value.
 
  - Increase ip_vs_conn_tab_bits range for 64BIT builds.
 
  - Allow updating size of a set.
 
  - Improve NAT tuple selection when connection is closing.
 
 Driver API
 ----------
 
  - Integrate netdev with LED subsystem, to allow configuring HW
    "offloaded" blinking of LEDs based on link state and activity
    (i.e. packets coming in and out).
 
  - Support configuring rate selection pins of SFP modules.
 
  - Factor Clause 73 auto-negotiation code out of the drivers, provide
    common helper routines.
 
  - Add more fool-proof helpers for managing lifetime of MDIO devices
    associated with the PCS layer.
 
  - Allow drivers to report advanced statistics related to Time Aware
    scheduler offload (taprio).
 
  - Allow opting out of VF statistics in link dump, to allow more VFs
    to fit into the message.
 
  - Split devlink instance and devlink port operations.
 
 New hardware / drivers
 ----------------------
 
  - Ethernet:
    - Synopsys EMAC4 IP support (stmmac)
    - Marvell 88E6361 8 port (5x1GE + 3x2.5GE) switches
    - Marvell 88E6250 7 port switches
    - Microchip LAN8650/1 Rev.B0 PHYs
    - MediaTek MT7981/MT7988 built-in 1GE PHY driver
 
  - WiFi:
    - Realtek RTL8192FU, 2.4 GHz, b/g/n mode, 2T2R, 300 Mbps
    - Realtek RTL8723DS (SDIO variant)
    - Realtek RTL8851BE
 
  - CAN:
    - Fintek F81604
 
 Drivers
 -------
 
  - Ethernet NICs:
    - Intel (100G, ice):
      - support dynamic interrupt allocation
      - use meta data match instead of VF MAC addr on slow-path
    - nVidia/Mellanox:
      - extend link aggregation to handle 4, rather than just 2 ports
      - spawn sub-functions without any features by default
    - OcteonTX2:
      - support HTB (Tx scheduling/QoS) offload
      - make RSS hash generation configurable
      - support selecting Rx queue using TC filters
    - Wangxun (ngbe/txgbe):
      - add basic Tx/Rx packet offloads
      - add phylink support (SFP/PCS control)
    - Freescale/NXP (enetc):
      - report TAPRIO packet statistics
    - Solarflare/AMD:
      - support matching on IP ToS and UDP source port of outer header
      - VxLAN and GENEVE tunnel encapsulation over IPv4 or IPv6
      - add devlink dev info support for EF10
 
  - Virtual NICs:
    - Microsoft vNIC:
      - size the Rx indirection table based on requested configuration
      - support VLAN tagging
    - Amazon vNIC:
      - try to reuse Rx buffers if not fully consumed, useful for ARM
        servers running with 16kB pages
    - Google vNIC:
      - support TCP segmentation of >64kB frames
 
  - Ethernet embedded switches:
    - Marvell (mv88e6xxx):
      - enable USXGMII (88E6191X)
    - Microchip:
     - lan966x: add support for Egress Stage 0 ACL engine
     - lan966x: support mapping packet priority to internal switch
       priority (based on PCP or DSCP)
 
  - Ethernet PHYs:
    - Broadcom PHYs:
      - support for Wake-on-LAN for BCM54210E/B50212E
      - report LPI counter
    - Microsemi PHYs: support RGMII delay configuration (VSC85xx)
    - Micrel PHYs: receive timestamp in the frame (LAN8841)
    - Realtek PHYs: support optional external PHY clock
    - Altera TSE PCS: merge the driver into Lynx PCS which it is
      a variant of
 
  - CAN: Kvaser PCIEcan:
    - support packet timestamping
 
  - WiFi:
    - Intel (iwlwifi):
      - major update for new firmware and Multi-Link Operation (MLO)
      - configuration rework to drop test devices and split
        the different families
      - support for segmented PNVM images and power tables
      - new vendor entries for PPAG (platform antenna gain) feature
    - Qualcomm 802.11ax (ath11k):
      - Multiple Basic Service Set Identifier (MBSSID) and
        Enhanced MBSSID Advertisement (EMA) support in AP mode
      - support factory test mode
    - RealTek (rtw89):
      - add RSSI based antenna diversity
      - support U-NII-4 channels on 5 GHz band
    - RealTek (rtl8xxxu):
      - AP mode support for 8188f
      - support USB RX aggregation for the newer chips
 
 Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-next-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

Pull networking changes from Jakub Kicinski:
 "WiFi 7 and sendpage changes are the biggest pieces of work for this
  release. The latter will definitely require fixes but I think that we
  got it to a reasonable point.

  Core:

   - Rework the sendpage & splice implementations

     Instead of feeding data into sockets page by page extend sendmsg
     handlers to support taking a reference on the data, controlled by a
     new flag called MSG_SPLICE_PAGES

     Rework the handling of unexpected-end-of-file to invoke an
     additional callback instead of trying to predict what the right
     combination of MORE/NOTLAST flags is

     Remove the MSG_SENDPAGE_NOTLAST flag completely

   - Implement SCM_PIDFD, a new type of CMSG type analogous to
     SCM_CREDENTIALS, but it contains pidfd instead of plain pid

   - Enable socket busy polling with CONFIG_RT

   - Improve reliability and efficiency of reporting for ref_tracker

   - Auto-generate a user space C library for various Netlink families

  Protocols:

   - Allow TCP to shrink the advertised window when necessary, prevent
     sk_rcvbuf auto-tuning from growing the window all the way up to
     tcp_rmem[2]

   - Use per-VMA locking for "page-flipping" TCP receive zerocopy

   - Prepare TCP for device-to-device data transfers, by making sure
     that payloads are always attached to skbs as page frags

   - Make the backoff time for the first N TCP SYN retransmissions
     linear. Exponential backoff is unnecessarily conservative

   - Create a new MPTCP getsockopt to retrieve all info
     (MPTCP_FULL_INFO)

   - Avoid waking up applications using TLS sockets until we have a full
     record

   - Allow using kernel memory for protocol ioctl callbacks, paving the
     way to issuing ioctls over io_uring

   - Add nolocalbypass option to VxLAN, forcing packets to be fully
     encapsulated even if they are destined for a local IP address

   - Make TCPv4 use consistent hash in TIME_WAIT and SYN_RECV. Ensure
     in-kernel ECMP implementation (e.g. Open vSwitch) select the same
     link for all packets. Support L4 symmetric hashing in Open vSwitch

   - PPPoE: make number of hash bits configurable

   - Allow DNS to be overwritten by DHCPACK in the in-kernel DHCP client
     (ipconfig)

   - Add layer 2 miss indication and filtering, allowing higher layers
     (e.g. ACL filters) to make forwarding decisions based on whether
     packet matched forwarding state in lower devices (bridge)

   - Support matching on Connectivity Fault Management (CFM) packets

   - Hide the "link becomes ready" IPv6 messages by demoting their
     printk level to debug

   - HSR: don't enable promiscuous mode if device offloads the proto

   - Support active scanning in IEEE 802.15.4

   - Continue work on Multi-Link Operation for WiFi 7

  BPF:

   - Add precision propagation for subprogs and callbacks. This allows
     maintaining verification efficiency when subprograms are used, or
     in fact passing the verifier at all for complex programs,
     especially those using open-coded iterators

   - Improve BPF's {g,s}setsockopt() length handling. Previously BPF
     assumed the length is always equal to the amount of written data.
     But some protos allow passing a NULL buffer to discover what the
     output buffer *should* be, without writing anything

   - Accept dynptr memory as memory arguments passed to helpers

   - Add routing table ID to bpf_fib_lookup BPF helper

   - Support O_PATH FDs in BPF_OBJ_PIN and BPF_OBJ_GET commands

   - Drop bpf_capable() check in BPF_MAP_FREEZE command (used to mark
     maps as read-only)

   - Show target_{obj,btf}_id in tracing link fdinfo

   - Addition of several new kfuncs (most of the names are
     self-explanatory):
      - Add a set of new dynptr kfuncs: bpf_dynptr_adjust(),
        bpf_dynptr_is_null(), bpf_dynptr_is_rdonly(), bpf_dynptr_size()
        and bpf_dynptr_clone().
      - bpf_task_under_cgroup()
      - bpf_sock_destroy() - force closing sockets
      - bpf_cpumask_first_and(), rework bpf_cpumask_any*() kfuncs

  Netfilter:

   - Relax set/map validation checks in nf_tables. Allow checking
     presence of an entry in a map without using the value

   - Increase ip_vs_conn_tab_bits range for 64BIT builds

   - Allow updating size of a set

   - Improve NAT tuple selection when connection is closing

  Driver API:

   - Integrate netdev with LED subsystem, to allow configuring HW
     "offloaded" blinking of LEDs based on link state and activity
     (i.e. packets coming in and out)

   - Support configuring rate selection pins of SFP modules

   - Factor Clause 73 auto-negotiation code out of the drivers, provide
     common helper routines

   - Add more fool-proof helpers for managing lifetime of MDIO devices
     associated with the PCS layer

   - Allow drivers to report advanced statistics related to Time Aware
     scheduler offload (taprio)

   - Allow opting out of VF statistics in link dump, to allow more VFs
     to fit into the message

   - Split devlink instance and devlink port operations

  New hardware / drivers:

   - Ethernet:
      - Synopsys EMAC4 IP support (stmmac)
      - Marvell 88E6361 8 port (5x1GE + 3x2.5GE) switches
      - Marvell 88E6250 7 port switches
      - Microchip LAN8650/1 Rev.B0 PHYs
      - MediaTek MT7981/MT7988 built-in 1GE PHY driver

   - WiFi:
      - Realtek RTL8192FU, 2.4 GHz, b/g/n mode, 2T2R, 300 Mbps
      - Realtek RTL8723DS (SDIO variant)
      - Realtek RTL8851BE

   - CAN:
      - Fintek F81604

  Drivers:

   - Ethernet NICs:
      - Intel (100G, ice):
         - support dynamic interrupt allocation
         - use meta data match instead of VF MAC addr on slow-path
      - nVidia/Mellanox:
         - extend link aggregation to handle 4, rather than just 2 ports
         - spawn sub-functions without any features by default
      - OcteonTX2:
         - support HTB (Tx scheduling/QoS) offload
         - make RSS hash generation configurable
         - support selecting Rx queue using TC filters
      - Wangxun (ngbe/txgbe):
         - add basic Tx/Rx packet offloads
         - add phylink support (SFP/PCS control)
      - Freescale/NXP (enetc):
         - report TAPRIO packet statistics
      - Solarflare/AMD:
         - support matching on IP ToS and UDP source port of outer
           header
         - VxLAN and GENEVE tunnel encapsulation over IPv4 or IPv6
         - add devlink dev info support for EF10

   - Virtual NICs:
      - Microsoft vNIC:
         - size the Rx indirection table based on requested
           configuration
         - support VLAN tagging
      - Amazon vNIC:
         - try to reuse Rx buffers if not fully consumed, useful for ARM
           servers running with 16kB pages
      - Google vNIC:
         - support TCP segmentation of >64kB frames

   - Ethernet embedded switches:
      - Marvell (mv88e6xxx):
         - enable USXGMII (88E6191X)
      - Microchip:
         - lan966x: add support for Egress Stage 0 ACL engine
         - lan966x: support mapping packet priority to internal switch
           priority (based on PCP or DSCP)

   - Ethernet PHYs:
      - Broadcom PHYs:
         - support for Wake-on-LAN for BCM54210E/B50212E
         - report LPI counter
      - Microsemi PHYs: support RGMII delay configuration (VSC85xx)
      - Micrel PHYs: receive timestamp in the frame (LAN8841)
      - Realtek PHYs: support optional external PHY clock
      - Altera TSE PCS: merge the driver into Lynx PCS which it is a
        variant of

   - CAN: Kvaser PCIEcan:
      - support packet timestamping

   - WiFi:
      - Intel (iwlwifi):
         - major update for new firmware and Multi-Link Operation (MLO)
         - configuration rework to drop test devices and split the
           different families
         - support for segmented PNVM images and power tables
         - new vendor entries for PPAG (platform antenna gain) feature
      - Qualcomm 802.11ax (ath11k):
         - Multiple Basic Service Set Identifier (MBSSID) and Enhanced
           MBSSID Advertisement (EMA) support in AP mode
         - support factory test mode
      - RealTek (rtw89):
         - add RSSI based antenna diversity
         - support U-NII-4 channels on 5 GHz band
      - RealTek (rtl8xxxu):
         - AP mode support for 8188f
         - support USB RX aggregation for the newer chips"

* tag 'net-next-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1602 commits)
  net: scm: introduce and use scm_recv_unix helper
  af_unix: Skip SCM_PIDFD if scm->pid is NULL.
  net: lan743x: Simplify comparison
  netlink: Add __sock_i_ino() for __netlink_diag_dump().
  net: dsa: avoid suspicious RCU usage for synced VLAN-aware MAC addresses
  Revert "af_unix: Call scm_recv() only after scm_set_cred()."
  phylink: ReST-ify the phylink_pcs_neg_mode() kdoc
  libceph: Partially revert changes to support MSG_SPLICE_PAGES
  net: phy: mscc: fix packet loss due to RGMII delays
  net: mana: use vmalloc_array and vcalloc
  net: enetc: use vmalloc_array and vcalloc
  ionic: use vmalloc_array and vcalloc
  pds_core: use vmalloc_array and vcalloc
  gve: use vmalloc_array and vcalloc
  octeon_ep: use vmalloc_array and vcalloc
  net: usb: qmi_wwan: add u-blox 0x1312 composition
  perf trace: fix MSG_SPLICE_PAGES build error
  ipvlan: Fix return value of ipvlan_queue_xmit()
  netfilter: nf_tables: fix underflow in chain reference counter
  netfilter: nf_tables: unbind non-anonymous set if rule construction fails
  ...
2023-06-28 16:43:10 -07:00
Linus Torvalds
1364b4068a Core MTD changes:
* otp:
   - Put factory OTP/NVRAM into the entropy pool
   - Clean up on error in mtd_otp_nvmem_add()
 
 MTD devices changes:
 * sm_ftl: Fix typos in comments
 * Use SPDX license headers
 * pismo: Switch back to use i2c_driver's .probe()
 * mtdpart: Drop useless LIST_HEAD
 * st_spi_fsm: Use the devm_clk_get_enabled() helper function
 
 DT binding changes:
 * partitions:
   - Include TP-Link SafeLoader in allowed list
   - Add missing type for "linux,rootfs"
 * Extend the nand node names filter
 * Create a file for raw NAND chip properties
 * Mark nand-ecc-placement deprecated
 * Describe nand-ecc-mode
 * Prevent NAND chip unevaluated properties in all NAND bindings with a NAND chip
   reference.
 * Qcom: Fix a property position
 * Marvell: Convert to YAML DT schema
 
 Raw NAND chip drivers changes:
 * Macronix: OTP access for MX30LFxG18AC
 * Add basic Sandisk manufacturer ops
 * Add support for Sandisk SDTNQGAMA
 
 Raw NAND controller driver changes:
 * Meson:
   - Replace integer consts with proper defines
   - Allow waiting w/o wired ready/busy pin
   - Check buffer length validity
   - Fix unaligned DMA buffers handling
   - dt-bindings: Fix 'nand-rb' property
 * Arasan: Revert "mtd: rawnand: arasan: Prevent an unsupported configuration"
   as this limitation is no longer true thanks to the recent efforts in improving
   the clocks support in this driver
 
 SPI-NAND changes:
 * Gigadevice: add support for GD5F2GQ5xExxH
 * Macronix: Add support for serial NAND flashes
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Merge tag 'mtd/for-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux

Pull mtd updates from
 "Core MTD changes:
   - otp:
      - Put factory OTP/NVRAM into the entropy pool
      - Clean up on error in mtd_otp_nvmem_add()

  MTD devices changes:
   - sm_ftl: Fix typos in comments
   - Use SPDX license headers
   - pismo: Switch back to use i2c_driver's .probe()
   - mtdpart: Drop useless LIST_HEAD
   - st_spi_fsm: Use the devm_clk_get_enabled() helper function

  DT binding changes:
   - partitions:
      - Include TP-Link SafeLoader in allowed list
      - Add missing type for "linux,rootfs"
   - Extend the nand node names filter
   - Create a file for raw NAND chip properties
   - Mark nand-ecc-placement deprecated
   - Describe nand-ecc-mode
   - Prevent NAND chip unevaluated properties in all NAND bindings with
     a NAND chip reference.
   - Qcom: Fix a property position
   - Marvell: Convert to YAML DT schema

  Raw NAND chip drivers changes:
   - Macronix: OTP access for MX30LFxG18AC
   - Add basic Sandisk manufacturer ops
   - Add support for Sandisk SDTNQGAMA

  Raw NAND controller driver changes:
   - Meson:
      - Replace integer consts with proper defines
      - Allow waiting w/o wired ready/busy pin
      - Check buffer length validity
      - Fix unaligned DMA buffers handling
      - dt-bindings: Fix 'nand-rb' property
   - Arasan: Revert "mtd: rawnand: arasan: Prevent an unsupported
     configuration" as this limitation is no longer true thanks to the
     recent efforts in improving the clocks support in this driver

  SPI-NAND changes:
   - Gigadevice: add support for GD5F2GQ5xExxH
   - Macronix: Add support for serial NAND flashes"

* tag 'mtd/for-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (38 commits)
  dt-bindings: mtd: marvell-nand: Convert to YAML DT scheme
  dt-bindings: mtd: ti,am654: Prevent unevaluated properties
  dt-bindings: mtd: mediatek: Prevent NAND chip unevaluated properties
  dt-bindings: mtd: mediatek: Reference raw-nand-chip.yaml
  dt-bindings: mtd: stm32: Prevent NAND chip unevaluated properties
  dt-bindings: mtd: rockchip: Prevent NAND chip unevaluated properties
  dt-bindings: mtd: intel: Prevent NAND chip unevaluated properties
  dt-bindings: mtd: denali: Prevent NAND chip unevaluated properties
  dt-bindings: mtd: brcmnand: Prevent NAND chip unevaluated properties
  dt-bindings: mtd: meson: Prevent NAND chip unevaluated properties
  dt-bindings: mtd: sunxi: Prevent NAND chip unevaluated properties
  dt-bindings: mtd: ingenic: Prevent NAND chip unevaluated properties
  dt-bindings: mtd: qcom: Prevent NAND chip unevaluated properties
  dt-bindings: mtd: qcom: Fix a property position
  dt-bindings: mtd: Describe nand-ecc-mode
  dt-bindings: mtd: Mark nand-ecc-placement deprecated
  dt-bindings: mtd: Create a file for raw NAND chip properties
  dt-bindings: mtd: Accept nand related node names
  mtd: sm_ftl: Fix typos in comments
  mtd: otp: clean up on error in mtd_otp_nvmem_add()
  ...
2023-06-28 14:02:03 -07:00
Linus Torvalds
6e17c6de3d - Yosry Ahmed brought back some cgroup v1 stats in OOM logs.
- Yosry has also eliminated cgroup's atomic rstat flushing.
 
 - Nhat Pham adds the new cachestat() syscall.  It provides userspace
   with the ability to query pagecache status - a similar concept to
   mincore() but more powerful and with improved usability.
 
 - Mel Gorman provides more optimizations for compaction, reducing the
   prevalence of page rescanning.
 
 - Lorenzo Stoakes has done some maintanance work on the get_user_pages()
   interface.
 
 - Liam Howlett continues with cleanups and maintenance work to the maple
   tree code.  Peng Zhang also does some work on maple tree.
 
 - Johannes Weiner has done some cleanup work on the compaction code.
 
 - David Hildenbrand has contributed additional selftests for
   get_user_pages().
 
 - Thomas Gleixner has contributed some maintenance and optimization work
   for the vmalloc code.
 
 - Baolin Wang has provided some compaction cleanups,
 
 - SeongJae Park continues maintenance work on the DAMON code.
 
 - Huang Ying has done some maintenance on the swap code's usage of
   device refcounting.
 
 - Christoph Hellwig has some cleanups for the filemap/directio code.
 
 - Ryan Roberts provides two patch series which yield some
   rationalization of the kernel's access to pte entries - use the provided
   APIs rather than open-coding accesses.
 
 - Lorenzo Stoakes has some fixes to the interaction between pagecache
   and directio access to file mappings.
 
 - John Hubbard has a series of fixes to the MM selftesting code.
 
 - ZhangPeng continues the folio conversion campaign.
 
 - Hugh Dickins has been working on the pagetable handling code, mainly
   with a view to reducing the load on the mmap_lock.
 
 - Catalin Marinas has reduced the arm64 kmalloc() minimum alignment from
   128 to 8.
 
 - Domenico Cerasuolo has improved the zswap reclaim mechanism by
   reorganizing the LRU management.
 
 - Matthew Wilcox provides some fixups to make gfs2 work better with the
   buffer_head code.
 
 - Vishal Moola also has done some folio conversion work.
 
 - Matthew Wilcox has removed the remnants of the pagevec code - their
   functionality is migrated over to struct folio_batch.
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Merge tag 'mm-stable-2023-06-24-19-15' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Pull mm updates from Andrew Morton:

 - Yosry Ahmed brought back some cgroup v1 stats in OOM logs

 - Yosry has also eliminated cgroup's atomic rstat flushing

 - Nhat Pham adds the new cachestat() syscall. It provides userspace
   with the ability to query pagecache status - a similar concept to
   mincore() but more powerful and with improved usability

 - Mel Gorman provides more optimizations for compaction, reducing the
   prevalence of page rescanning

 - Lorenzo Stoakes has done some maintanance work on the
   get_user_pages() interface

 - Liam Howlett continues with cleanups and maintenance work to the
   maple tree code. Peng Zhang also does some work on maple tree

 - Johannes Weiner has done some cleanup work on the compaction code

 - David Hildenbrand has contributed additional selftests for
   get_user_pages()

 - Thomas Gleixner has contributed some maintenance and optimization
   work for the vmalloc code

 - Baolin Wang has provided some compaction cleanups,

 - SeongJae Park continues maintenance work on the DAMON code

 - Huang Ying has done some maintenance on the swap code's usage of
   device refcounting

 - Christoph Hellwig has some cleanups for the filemap/directio code

 - Ryan Roberts provides two patch series which yield some
   rationalization of the kernel's access to pte entries - use the
   provided APIs rather than open-coding accesses

 - Lorenzo Stoakes has some fixes to the interaction between pagecache
   and directio access to file mappings

 - John Hubbard has a series of fixes to the MM selftesting code

 - ZhangPeng continues the folio conversion campaign

 - Hugh Dickins has been working on the pagetable handling code, mainly
   with a view to reducing the load on the mmap_lock

 - Catalin Marinas has reduced the arm64 kmalloc() minimum alignment
   from 128 to 8

 - Domenico Cerasuolo has improved the zswap reclaim mechanism by
   reorganizing the LRU management

 - Matthew Wilcox provides some fixups to make gfs2 work better with the
   buffer_head code

 - Vishal Moola also has done some folio conversion work

 - Matthew Wilcox has removed the remnants of the pagevec code - their
   functionality is migrated over to struct folio_batch

* tag 'mm-stable-2023-06-24-19-15' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (380 commits)
  mm/hugetlb: remove hugetlb_set_page_subpool()
  mm: nommu: correct the range of mmap_sem_read_lock in task_mem()
  hugetlb: revert use of page_cache_next_miss()
  Revert "page cache: fix page_cache_next/prev_miss off by one"
  mm/vmscan: fix root proactive reclaim unthrottling unbalanced node
  mm: memcg: rename and document global_reclaim()
  mm: kill [add|del]_page_to_lru_list()
  mm: compaction: convert to use a folio in isolate_migratepages_block()
  mm: zswap: fix double invalidate with exclusive loads
  mm: remove unnecessary pagevec includes
  mm: remove references to pagevec
  mm: rename invalidate_mapping_pagevec to mapping_try_invalidate
  mm: remove struct pagevec
  net: convert sunrpc from pagevec to folio_batch
  i915: convert i915_gpu_error to use a folio_batch
  pagevec: rename fbatch_count()
  mm: remove check_move_unevictable_pages()
  drm: convert drm_gem_put_pages() to use a folio_batch
  i915: convert shmem_sg_free_table() to use a folio_batch
  scatterlist: add sg_set_folio()
  ...
2023-06-28 10:28:11 -07:00
Linus Torvalds
6aeadf7896 Move the arm64 architecture documentation under Documentation/arch/. This
brings some order to the documentation directory, declutters the top-level
 directory, and makes the documentation organization more closely match that
 of the source.
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Merge tag 'docs-arm64-move' of git://git.lwn.net/linux

Pull arm64 documentation move from Jonathan Corbet:
 "Move the arm64 architecture documentation under Documentation/arch/.

  This brings some order to the documentation directory, declutters the
  top-level directory, and makes the documentation organization more
  closely match that of the source"

* tag 'docs-arm64-move' of git://git.lwn.net/linux:
  perf arm-spe: Fix a dangling Documentation/arm64 reference
  mm: Fix a dangling Documentation/arm64 reference
  arm64: Fix dangling references to Documentation/arm64
  dt-bindings: fix dangling Documentation/arm64 reference
  docs: arm64: Move arm64 documentation under Documentation/arch/
2023-06-27 21:52:15 -07:00