Commit Graph

17614 Commits

Author SHA1 Message Date
Linus Torvalds
51835949dd Networking changes for 6.11. Not much excitement - a handful of large
patchsets (devmem among them) did not make it in time.
 
 Core & protocols
 ----------------
 
  - Use local_lock in addition to local_bh_disable() to protect per-CPU
    resources in networking, a step closer for local_bh_disable() not
    to act as a big lock on PREEMPT_RT.
 
  - Use flex array for netdevice priv area, ensure its cache alignment.
 
  - Add a sysctl knob to allow user to specify a default rto_min at socket
    init time. Bit of a big hammer but multiple companies were
    independently carrying such patch downstream so clearly it's useful.
 
  - Support scheduling transmission of packets based on CLOCK_TAI.
 
  - Un-pin TCP TIMEWAIT timer to avoid it firing on CPUs later cordoned off
    using cpusets.
 
  - Support multiple L2TPv3 UDP tunnels using the same 5-tuple address.
 
  - Allow configuration of multipath hash seed, to both allow synchronizing
    hashing of two routers, and preventing partial accidental sync.
 
  - Improve TCP compliance with RFC 9293 for simultaneous connect().
 
  - Support sending NAT keepalives in IPsec ESP in UDP states. Userspace
    IKE daemon had to do this before, but the kernel can better keep
    track of it.
 
  - Support sending supervision HSR frames with MAC addresses stored in
    ProxyNodeTable when RedBox (i.e. HSR-SAN) is enabled.
 
  - Introduce IPPROTO_SMC for selecting SMC when socket is created.
 
  - Allow UDP GSO transmit from devices with no checksum offload.
 
  - openvswitch: add packet sampling via psample, separating the sampled
    traffic from "upcall" packets sent to user space for forwarding.
 
  - nf_tables: shrink memory consumption for transaction objects.
 
 Things we sprinkled into general kernel code
 --------------------------------------------
 
  - Power Sequencing subsystem (used by Qualcomm Bluetooth driver
    for QCA6390).
 
  - Add IRQ information in sysfs for auxiliary bus.
 
  - Introduce guard definition for local_lock.
 
  - Add aligned flavor of __cacheline_group_{begin, end}() markings for
    grouping fields in structures.
 
 BPF
 ---
 
  - Notify user space (via epoll) when a struct_ops object is getting
    detached/unregistered.
 
  - Add new kfuncs for a generic, open-coded bits iterator.
 
  - Enable BPF programs to declare arrays of kptr, bpf_rb_root, and
    bpf_list_head.
 
  - Support resilient split BTF which cuts down on duplication and makes
    BTF as compact as possible WRT BTF from modules.
 
  - Add support for dumping kfunc prototypes from BTF which enables both
    detecting as well as dumping compilable prototypes for kfuncs.
 
  - riscv64 BPF JIT improvements in particular to add 12-argument support
    for BPF trampolines and to utilize bpf_prog_pack for the latter.
 
  - Add the capability to offload the netfilter flowtable in XDP layer
    through kfuncs.
 
 Driver API
 ----------
 
  - Allow users to configure IRQ tresholds between which automatic IRQ
    moderation can choose.
 
  - Expand Power Sourcing (PoE) status with power, class and failure
    reason. Support setting power limits.
 
  - Track additional RSS contexts in the core, make sure configuration
    changes don't break them.
 
  - Support IPsec crypto offload for IPv6 ESP and IPv4 UDP-encapsulated ESP
    data paths.
 
  - Support updating firmware on SFP modules.
 
 Tests and tooling
 -----------------
 
  - mptcp: use net/lib.sh to manage netns.
 
  - TCP-AO and TCP-MD5: replace debug prints used by tests with
    tracepoints.
 
  - openvswitch: make test self-contained (don't depend on OvS CLI tools).
 
 Drivers
 -------
 
  - Ethernet high-speed NICs:
    - Broadcom (bnxt):
      - increase the max total outstanding PTP TX packets to 4
      - add timestamping statistics support
      - implement netdev_queue_mgmt_ops
      - support new RSS context API
    - Intel (100G, ice, idpf):
      - implement FEC statistics and dumping signal quality indicators
      - support E825C products (with 56Gbps PHYs)
    - nVidia/Mellanox:
      - support HW-GRO
      - mlx4/mlx5: support per-queue statistics via netlink
      - obey the max number of EQs setting in sub-functions
    - AMD/Solarflare:
      - support new RSS context API
    - AMD/Pensando:
      - ionic: rework fix for doorbell miss to lower overhead
        and skip it on new HW
    - Wangxun:
      - txgbe: support Flow Director perfect filters
 
  - Ethernet NICs consumer, embedded and virtual:
    - Add driver for Tehuti Networks TN40xx chips
    - Add driver for Meta's internal NIC chips
    - Add driver for Ethernet MAC on Airoha EN7581 SoCs
    - Add driver for Renesas Ethernet-TSN devices
    - Google cloud vNIC:
      - flow steering support
    - Microsoft vNIC:
      - support page sizes other than 4KB on ARM64
    - vmware vNIC:
      - support latency measurement (update to version 9)
    - VirtIO net:
      - support for Byte Queue Limits
      - support configuring thresholds for automatic IRQ moderation
      - support for AF_XDP Rx zero-copy
    - Synopsys (stmmac):
      - support for STM32MP13 SoC
      - let platforms select the right PCS implementation
    - TI:
      - icssg-prueth: add multicast filtering support
      - icssg-prueth: enable PTP timestamping and PPS
    - Renesas:
      - ravb: improve Rx performance 30-400% by using page pool,
        theaded NAPI and timer-based IRQ coalescing
      - ravb: add MII support for R-Car V4M
    - Cadence (macb):
      - macb: add ARP support to Wake-On-LAN
    - Cortina:
      - use phylib for RX and TX pause configuration
 
  - Ethernet switches:
    - nVidia/Mellanox:
      - support configuration of multipath hash seed
      - report more accurate max MTU
      - use page_pool to improve Rx performance
    - MediaTek:
      - mt7530: add support for bridge port isolation
    - Qualcomm:
      - qca8k: add support for bridge port isolation
    - Microchip:
      - lan9371/2: add 100BaseTX PHY support
    - NXP:
      - vsc73xx: implement VLAN operations
 
  - Ethernet PHYs:
    - aquantia: enable support for aqr115c
    - aquantia: add support for PHY LEDs
    - realtek: add support for rtl8224 2.5Gbps PHY
    - xpcs: add memory-mapped device support
    - add BroadR-Reach link mode and support in Broadcom's PHY driver
 
  - CAN:
    - add document for ISO 15765-2 protocol support
    - mcp251xfd: workaround for erratum DS80000789E, use timestamps
      to catch when device returns incorrect FIFO status
 
  - WiFi:
    - mac80211/cfg80211:
      - parse Transmit Power Envelope (TPE) data in mac80211 instead of
        in drivers
      - improvements for 6 GHz regulatory flexibility
      - multi-link improvements
      - support multiple radios per wiphy
      - remove DEAUTH_NEED_MGD_TX_PREP flag
    - Intel (iwlwifi):
      - bump FW API to 91 for BZ/SC devices
      - report 64-bit radiotap timestamp
      - enable P2P low latency by default
      - handle Transmit Power Envelope (TPE) advertised by AP
      - remove support for older FW for new devices
      - fast resume (keeping the device configured)
      - mvm: re-enable Multi-Link Operation (MLO)
      - aggregation (A-MSDU) optimizations
    - MediaTek (mt76):
      - mt7925 Multi-Link Operation (MLO) support
    - Qualcomm (ath10k):
      - LED support for various chipsets
    - Qualcomm (ath12k):
      - remove unsupported Tx monitor handling
      - support channel 2 in 6 GHz band
      - support Spatial Multiplexing Power Save (SMPS) in 6 GHz band
      - supprt multiple BSSID (MBSSID) and Enhanced Multi-BSSID
        Advertisements (EMA)
      - support dynamic VLAN
      - add panic handler for resetting the firmware state
      - DebugFS support for datapath statistics
      - WCN7850: support for Wake on WLAN
    - Microchip (wilc1000):
      - read MAC address during probe to make it visible to user space
      - suspend/resume improvements
    - TI (wl18xx):
      - support newer firmware versions
    - RealTek (rtw89):
      - preparation for RTL8852BE-VT support
      - Wake on WLAN support for WiFi 6 chips
      - 36-bit PCI DMA support
    - RealTek (rtlwifi):
      - RTL8192DU support
    - Broadcom (brcmfmac):
      - Management Frame Protection support (to enable WPA3)
 
  - Bluetooth:
    - qualcomm: use the power sequencer for QCA6390
    - btusb: mediatek: add ISO data transmission functions
    - hci_bcm4377: add BCM4388 support
    - btintel: add support for BlazarU core
    - btintel: add support for Whale Peak2
    - btnxpuart: add support for AW693 A1 chipset
    - btnxpuart: add support for IW615 chipset
    - btusb: add Realtek RTL8852BE support ID 0x13d3:0x3591
 
 Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-next-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

Pull networking updates from Jakub Kicinski:
 "Not much excitement - a handful of large patchsets (devmem among them)
  did not make it in time.

  Core & protocols:

   - Use local_lock in addition to local_bh_disable() to protect per-CPU
     resources in networking, a step closer for local_bh_disable() not
     to act as a big lock on PREEMPT_RT

   - Use flex array for netdevice priv area, ensure its cache alignment

   - Add a sysctl knob to allow user to specify a default rto_min at
     socket init time. Bit of a big hammer but multiple companies were
     independently carrying such patch downstream so clearly it's useful

   - Support scheduling transmission of packets based on CLOCK_TAI

   - Un-pin TCP TIMEWAIT timer to avoid it firing on CPUs later cordoned
     off using cpusets

   - Support multiple L2TPv3 UDP tunnels using the same 5-tuple address

   - Allow configuration of multipath hash seed, to both allow
     synchronizing hashing of two routers, and preventing partial
     accidental sync

   - Improve TCP compliance with RFC 9293 for simultaneous connect()

   - Support sending NAT keepalives in IPsec ESP in UDP states.
     Userspace IKE daemon had to do this before, but the kernel can
     better keep track of it

   - Support sending supervision HSR frames with MAC addresses stored in
     ProxyNodeTable when RedBox (i.e. HSR-SAN) is enabled

   - Introduce IPPROTO_SMC for selecting SMC when socket is created

   - Allow UDP GSO transmit from devices with no checksum offload

   - openvswitch: add packet sampling via psample, separating the
     sampled traffic from "upcall" packets sent to user space for
     forwarding

   - nf_tables: shrink memory consumption for transaction objects

  Things we sprinkled into general kernel code:

   - Power Sequencing subsystem (used by Qualcomm Bluetooth driver for
     QCA6390)           [ Already merged separately - Linus ]

   - Add IRQ information in sysfs for auxiliary bus

   - Introduce guard definition for local_lock

   - Add aligned flavor of __cacheline_group_{begin, end}() markings for
     grouping fields in structures

  BPF:

   - Notify user space (via epoll) when a struct_ops object is getting
     detached/unregistered

   - Add new kfuncs for a generic, open-coded bits iterator

   - Enable BPF programs to declare arrays of kptr, bpf_rb_root, and
     bpf_list_head

   - Support resilient split BTF which cuts down on duplication and
     makes BTF as compact as possible WRT BTF from modules

   - Add support for dumping kfunc prototypes from BTF which enables
     both detecting as well as dumping compilable prototypes for kfuncs

   - riscv64 BPF JIT improvements in particular to add 12-argument
     support for BPF trampolines and to utilize bpf_prog_pack for the
     latter

   - Add the capability to offload the netfilter flowtable in XDP layer
     through kfuncs

  Driver API:

   - Allow users to configure IRQ tresholds between which automatic IRQ
     moderation can choose

   - Expand Power Sourcing (PoE) status with power, class and failure
     reason. Support setting power limits

   - Track additional RSS contexts in the core, make sure configuration
     changes don't break them

   - Support IPsec crypto offload for IPv6 ESP and IPv4 UDP-encapsulated
     ESP data paths

   - Support updating firmware on SFP modules

  Tests and tooling:

   - mptcp: use net/lib.sh to manage netns

   - TCP-AO and TCP-MD5: replace debug prints used by tests with
     tracepoints

   - openvswitch: make test self-contained (don't depend on OvS CLI
     tools)

  Drivers:

   - Ethernet high-speed NICs:
      - Broadcom (bnxt):
         - increase the max total outstanding PTP TX packets to 4
         - add timestamping statistics support
         - implement netdev_queue_mgmt_ops
         - support new RSS context API
      - Intel (100G, ice, idpf):
         - implement FEC statistics and dumping signal quality indicators
         - support E825C products (with 56Gbps PHYs)
      - nVidia/Mellanox:
         - support HW-GRO
         - mlx4/mlx5: support per-queue statistics via netlink
         - obey the max number of EQs setting in sub-functions
      - AMD/Solarflare:
         - support new RSS context API
      - AMD/Pensando:
         - ionic: rework fix for doorbell miss to lower overhead and
           skip it on new HW
      - Wangxun:
         - txgbe: support Flow Director perfect filters

   - Ethernet NICs consumer, embedded and virtual:
      - Add driver for Tehuti Networks TN40xx chips
      - Add driver for Meta's internal NIC chips
      - Add driver for Ethernet MAC on Airoha EN7581 SoCs
      - Add driver for Renesas Ethernet-TSN devices
      - Google cloud vNIC:
         - flow steering support
      - Microsoft vNIC:
         - support page sizes other than 4KB on ARM64
      - vmware vNIC:
         - support latency measurement (update to version 9)
      - VirtIO net:
         - support for Byte Queue Limits
         - support configuring thresholds for automatic IRQ moderation
         - support for AF_XDP Rx zero-copy
      - Synopsys (stmmac):
         - support for STM32MP13 SoC
         - let platforms select the right PCS implementation
      - TI:
         - icssg-prueth: add multicast filtering support
         - icssg-prueth: enable PTP timestamping and PPS
      - Renesas:
         - ravb: improve Rx performance 30-400% by using page pool,
           theaded NAPI and timer-based IRQ coalescing
         - ravb: add MII support for R-Car V4M
      - Cadence (macb):
         - macb: add ARP support to Wake-On-LAN
      - Cortina:
         - use phylib for RX and TX pause configuration

   - Ethernet switches:
      - nVidia/Mellanox:
         - support configuration of multipath hash seed
         - report more accurate max MTU
         - use page_pool to improve Rx performance
      - MediaTek:
         - mt7530: add support for bridge port isolation
      - Qualcomm:
         - qca8k: add support for bridge port isolation
      - Microchip:
         - lan9371/2: add 100BaseTX PHY support
      - NXP:
         - vsc73xx: implement VLAN operations

   - Ethernet PHYs:
      - aquantia: enable support for aqr115c
      - aquantia: add support for PHY LEDs
      - realtek: add support for rtl8224 2.5Gbps PHY
      - xpcs: add memory-mapped device support
      - add BroadR-Reach link mode and support in Broadcom's PHY driver

   - CAN:
      - add document for ISO 15765-2 protocol support
      - mcp251xfd: workaround for erratum DS80000789E, use timestamps to
        catch when device returns incorrect FIFO status

   - WiFi:
      - mac80211/cfg80211:
         - parse Transmit Power Envelope (TPE) data in mac80211 instead
           of in drivers
         - improvements for 6 GHz regulatory flexibility
         - multi-link improvements
         - support multiple radios per wiphy
         - remove DEAUTH_NEED_MGD_TX_PREP flag
      - Intel (iwlwifi):
         - bump FW API to 91 for BZ/SC devices
         - report 64-bit radiotap timestamp
         - enable P2P low latency by default
         - handle Transmit Power Envelope (TPE) advertised by AP
         - remove support for older FW for new devices
         - fast resume (keeping the device configured)
         - mvm: re-enable Multi-Link Operation (MLO)
         - aggregation (A-MSDU) optimizations
      - MediaTek (mt76):
         - mt7925 Multi-Link Operation (MLO) support
      - Qualcomm (ath10k):
         - LED support for various chipsets
      - Qualcomm (ath12k):
         - remove unsupported Tx monitor handling
         - support channel 2 in 6 GHz band
         - support Spatial Multiplexing Power Save (SMPS) in 6 GHz band
         - supprt multiple BSSID (MBSSID) and Enhanced Multi-BSSID
           Advertisements (EMA)
         - support dynamic VLAN
         - add panic handler for resetting the firmware state
         - DebugFS support for datapath statistics
         - WCN7850: support for Wake on WLAN
      - Microchip (wilc1000):
         - read MAC address during probe to make it visible to user space
         - suspend/resume improvements
      - TI (wl18xx):
         - support newer firmware versions
      - RealTek (rtw89):
         - preparation for RTL8852BE-VT support
         - Wake on WLAN support for WiFi 6 chips
         - 36-bit PCI DMA support
      - RealTek (rtlwifi):
         - RTL8192DU support
      - Broadcom (brcmfmac):
         - Management Frame Protection support (to enable WPA3)

   - Bluetooth:
      - qualcomm: use the power sequencer for QCA6390
      - btusb: mediatek: add ISO data transmission functions
      - hci_bcm4377: add BCM4388 support
      - btintel: add support for BlazarU core
      - btintel: add support for Whale Peak2
      - btnxpuart: add support for AW693 A1 chipset
      - btnxpuart: add support for IW615 chipset
      - btusb: add Realtek RTL8852BE support ID 0x13d3:0x3591"

* tag 'net-next-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1589 commits)
  eth: fbnic: Fix spelling mistake "tiggerring" -> "triggering"
  tcp: Replace strncpy() with strscpy()
  wifi: ath12k: fix build vs old compiler
  tcp: Don't access uninit tcp_rsk(req)->ao_keyid in tcp_create_openreq_child().
  eth: fbnic: Write the TCAM tables used for RSS control and Rx to host
  eth: fbnic: Add L2 address programming
  eth: fbnic: Add basic Rx handling
  eth: fbnic: Add basic Tx handling
  eth: fbnic: Add link detection
  eth: fbnic: Add initial messaging to notify FW of our presence
  eth: fbnic: Implement Rx queue alloc/start/stop/free
  eth: fbnic: Implement Tx queue alloc/start/stop/free
  eth: fbnic: Allocate a netdevice and napi vectors with queues
  eth: fbnic: Add FW communication mechanism
  eth: fbnic: Add message parsing for FW messages
  eth: fbnic: Add register init to set PCIe/Ethernet device config
  eth: fbnic: Allocate core device specific structures and devlink interface
  eth: fbnic: Add scaffolding for Meta's NIC driver
  PCI: Add Meta Platforms vendor ID
  net/sched: cls_flower: propagate tca[TCA_OPTIONS] to NL_REQ_ATTR_CHECK
  ...
2024-07-16 19:28:34 -07:00
Linus Torvalds
0434dbe320 linux_kselftest-next-6.11-rc1
This kselftest next update for Linux 6.11-rc1 consists of:
 
 -- changes to resctrl test to cleanup resctrl_val() and
    generalize it by removing test name specific handling
    from the function.
 
 -- several clang build failure fixes to framework and tests
 
 -- adds tests to verify IFS (In Field Scan) driver functionality
 
 -- cleanups to remove unused variables and document changes
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Merge tag 'linux_kselftest-next-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

Pull kselftest updates from Shuah Khan:

 - change resctrl test to cleanup resctrl_val() and generalize it by
   removing test name specific handling from the function.

 - several clang build failure fixes to framework and tests

 - add tests to verify IFS (In Field Scan) driver functionality

 - cleanups to remove unused variables and document changes

* tag 'linux_kselftest-next-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: (33 commits)
  selftests: ifs: verify IFS ARRAY BIST functionality
  selftests: ifs: verify IFS scan test functionality
  selftests: ifs: verify test image loading functionality
  selftests: ifs: verify test interfaces are created by the driver
  selftests/dma:remove unused variable
  selftests/breakpoints:Remove unused variable
  selftests/x86: fix printk warnings reported by clang
  selftests/x86: remove (or use) unused variables and functions
  selftests/x86: avoid -no-pie warnings from clang during compilation
  selftests/x86: build sysret_rip.c with clang
  selftests/x86: build fsgsbase_restore.c with clang
  selftests: x86: test_FISTTP: use fisttps instead of ambiguous fisttp
  selftests/x86: fix Makefile dependencies to work with clang
  selftests/timers: remove unused irqcount variable
  selftests: Add information about TAP conformance in tests
  selftests/resctrl: Remove test name comparing from write_bm_pid_to_resctrl()
  selftests/resctrl: Remove mongrp from CMT test
  selftests/resctrl: Remove mongrp from MBA test
  selftests/resctrl: Convert ctrlgrp & mongrp to pointers
  selftests/resctrl: Make some strings passed to resctrlfs functions const
  ...
2024-07-16 17:45:33 -07:00
Linus Torvalds
f8d22a3195 linux_kselftest-kunit-6.11-rc1
This KUnit next update for Linux 6.11-rc1 consists of:
 
 -- adds vm_mmap() allocation resource manager
 -- converts usercopy kselftest to KUnit
 -- disables usercopy testing on !CONFIG_MMU
 -- adds MODULE_DESCRIPTION() to core, list, and usercopy tests
 -- adds tests for assertion formatting functions - assert.c
 -- introduces KUNIT_ASSERT_MEMEQ and KUNIT_ASSERT_MEMNEQ macros
 -- fixes KUNIT_ASSERT_STRNEQ comments to make it clear that it is
    an assertion
 -- renames KUNIT_ASSERT_FAILURE to KUNIT_FAIL_AND_ABORT
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Merge tag 'linux_kselftest-kunit-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

Pull KUnit updates from Shuah Khan:

 - add vm_mmap() allocation resource manager

 - convert usercopy kselftest to KUnit

 - disable usercopy testing on !CONFIG_MMU

 - add MODULE_DESCRIPTION() to core, list, and usercopy tests

 - add tests for assertion formatting functions - assert.c

 - introduce KUNIT_ASSERT_MEMEQ and KUNIT_ASSERT_MEMNEQ macros

 - fix KUNIT_ASSERT_STRNEQ comments to make it clear that it is an
   assertion

 - rename KUNIT_ASSERT_FAILURE to KUNIT_FAIL_AND_ABORT

* tag 'linux_kselftest-kunit-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
  kunit: Introduce KUNIT_ASSERT_MEMEQ and KUNIT_ASSERT_MEMNEQ macros
  kunit: Rename KUNIT_ASSERT_FAILURE to KUNIT_FAIL_AND_ABORT for readability
  kunit: Fix the comment of KUNIT_ASSERT_STRNEQ as assertion
  kunit: executor: Simplify string allocation handling
  kunit/usercopy: Add missing MODULE_DESCRIPTION()
  kunit/usercopy: Disable testing on !CONFIG_MMU
  usercopy: Convert test_user_copy to KUnit test
  kunit: test: Add vm_mmap() allocation resource manager
  list: test: add the missing MODULE_DESCRIPTION() macro
  kunit: add missing MODULE_DESCRIPTION() macros to core modules
  list: test: remove unused struct 'klist_test_struct'
  kunit: Cover 'assert.c' with tests
2024-07-16 17:42:14 -07:00
Linus Torvalds
4a996d90b9 Scheduler changes for v6.11:
- Update Daniel Bristot de Oliveira's entry in MAINTAINERS,
    and credit him in CREDITS.
 
  - Harmonize the lock-yielding behavior on dynamically selected
    preemption models with static ones.
 
  - Reorganize the code a bit: split out sched/syscalls.c to reduce
    the size of sched/core.c
 
  - Micro-optimize psi_group_change()
 
  - Fix set_load_weight() for SCHED_IDLE tasks
 
  - Misc cleanups & fixes
 
 Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'sched-core-2024-07-16' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull scheduler updates from Ingo Molnar:

 - Update Daniel Bristot de Oliveira's entry in MAINTAINERS,
   and credit him in CREDITS

 - Harmonize the lock-yielding behavior on dynamically selected
   preemption models with static ones

 - Reorganize the code a bit: split out sched/syscalls.c to reduce
   the size of sched/core.c

 - Micro-optimize psi_group_change()

 - Fix set_load_weight() for SCHED_IDLE tasks

 - Misc cleanups & fixes

* tag 'sched-core-2024-07-16' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  sched: Update MAINTAINERS and CREDITS
  sched/fair: set_load_weight() must also call reweight_task() for SCHED_IDLE tasks
  sched/psi: Optimise psi_group_change a bit
  sched/core: Drop spinlocks on contention iff kernel is preemptible
  sched/core: Move preempt_model_*() helpers from sched.h to preempt.h
  sched/balance: Skip unnecessary updates to idle load balancer's flags
  idle: Remove stale RCU comment
  sched/headers: Move struct pre-declarations to the beginning of the header
  sched/core: Clean up kernel/sched/sched.h a bit
  sched/core: Simplify prefetch_curr_exec_start()
  sched: Fix spelling in comments
  sched/syscalls: Split out kernel/sched/syscalls.c from kernel/sched/core.c
2024-07-16 17:00:50 -07:00
Linus Torvalds
41906248d0 Power management updates for 6.11-rc1
- Add Loongson-3 CPUFreq driver support (Huacai Chen).
 
  - Add support for the Arrow Lake and Lunar Lake platforms and
    the out-of-band (OOB) mode on Emerald Rapids to the intel_pstate
    cpufreq driver, make it support the highest performance change
    interrupt and clean it up (Srinivas Pandruvada).
 
  - Switch cpufreq to new Intel CPU model defines (Tony Luck).
 
  - Simplify the cpufreq driver interface by switching the .exit() driver
    callback to the void return data type (Lizhe, Viresh Kumar).
 
  - Make cpufreq_boost_enabled() return bool (Dhruva Gole).
 
  - Add fast CPPC support to the amd-pstate cpufreq driver, address
    multiple assorted issues in it and clean it up (Perry Yuan, Mario
    Limonciello, Dhananjay Ugwekar, Meng Li, Xiaojian Du).
 
  - Add Allwinner H700 speed bin to the sun50i cpufreq driver (Ryan
    Walklin).
 
  - Fix memory leaks and of_node_put() usage in the sun50i and qcom-nvmem
    cpufreq drivers (Javier Carrasco).
 
  - Clean up the sti and dt-platdev cpufreq drivers (Jeff Johnson,
    Raphael Gallais-Pou).
 
  - Fix deferred probe handling in the TI cpufreq driver and wrong return
    values of ti_opp_supply_probe(), and add OPP tables for the AM62Ax and
    AM62Px SoCs to it (Bryan Brattlof, Primoz Fiser).
 
  - Avoid overflow of target_freq in .fast_switch() in the SCMI cpufreq
    driver (Jagadeesh Kona).
 
  - Use dev_err_probe() in every error path in probe in the Mediatek
    cpufreq driver (Nícolas Prado).
 
  - Fix kernel-doc param for longhaul_setstate in the longhaul cpufreq
    driver (Yang Li).
 
  - Fix system resume handling in the CPPC cpufreq driver (Riwen Lu).
 
  - Improve the teo cpuidle governor and clean up leftover comments from
    the menu cpuidle governor (Christian Loehle).
 
  - Clean up a comment typo in the teo cpuidle governor (Atul Kumar
    Pant).
 
  - Add missing MODULE_DESCRIPTION() macro to cpuidle haltpoll (Jeff
    Johnson).
 
  - Switch the intel_idle driver to new Intel CPU model defines (Tony
    Luck).
 
  - Switch the Intel RAPL driver new Intel CPU model defines (Tony Luck).
 
  - Simplify if condition in the idle_inject driver (Thorsten Blum).
 
  - Fix missing cleanup on error in _opp_attach_genpd() (Viresh Kumar).
 
  - Introduce an OF helper function to inform if required-opps is used
    and drop a redundant in-parameter to _set_opp_level() (Ulf Hansson).
 
  - Update pm-graph to v5.12 which includes fixes and major code revamp
    for python3.12 (Todd Brandt).
 
  - Address several assorted issues in the cpupower utility (Roman
    Storozhenko).
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Merge tag 'pm-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull power management updates from Rafael Wysocki:
 "These add a new cpufreq driver for Loongson-3, add support for new
  features in the intel_pstate (Lunar Lake and Arrow Lake platforms, OOB
  mode for Emerald Rapids, highest performance change interrupt),
  amd-pstate (fast CPPC) and sun50i (Allwinner H700 speed bin) cpufreq
  drivers, simplify the cpufreq driver interface, simplify the teo
  cpuidle governor, adjust the pm-graph utility for a new version of
  Python, address issues and clean up code.

  Specifics:

   - Add Loongson-3 CPUFreq driver support (Huacai Chen)

   - Add support for the Arrow Lake and Lunar Lake platforms and the
     out-of-band (OOB) mode on Emerald Rapids to the intel_pstate
     cpufreq driver, make it support the highest performance change
     interrupt and clean it up (Srinivas Pandruvada)

   - Switch cpufreq to new Intel CPU model defines (Tony Luck)

   - Simplify the cpufreq driver interface by switching the .exit()
     driver callback to the void return data type (Lizhe, Viresh Kumar)

   - Make cpufreq_boost_enabled() return bool (Dhruva Gole)

   - Add fast CPPC support to the amd-pstate cpufreq driver, address
     multiple assorted issues in it and clean it up (Perry Yuan, Mario
     Limonciello, Dhananjay Ugwekar, Meng Li, Xiaojian Du)

   - Add Allwinner H700 speed bin to the sun50i cpufreq driver (Ryan
     Walklin)

   - Fix memory leaks and of_node_put() usage in the sun50i and
     qcom-nvmem cpufreq drivers (Javier Carrasco)

   - Clean up the sti and dt-platdev cpufreq drivers (Jeff Johnson,
     Raphael Gallais-Pou)

   - Fix deferred probe handling in the TI cpufreq driver and wrong
     return values of ti_opp_supply_probe(), and add OPP tables for the
     AM62Ax and AM62Px SoCs to it (Bryan Brattlof, Primoz Fiser)

   - Avoid overflow of target_freq in .fast_switch() in the SCMI cpufreq
     driver (Jagadeesh Kona)

   - Use dev_err_probe() in every error path in probe in the Mediatek
     cpufreq driver (Nícolas Prado)

   - Fix kernel-doc param for longhaul_setstate in the longhaul cpufreq
     driver (Yang Li)

   - Fix system resume handling in the CPPC cpufreq driver (Riwen Lu)

   - Improve the teo cpuidle governor and clean up leftover comments
     from the menu cpuidle governor (Christian Loehle)

   - Clean up a comment typo in the teo cpuidle governor (Atul Kumar
     Pant)

   - Add missing MODULE_DESCRIPTION() macro to cpuidle haltpoll (Jeff
     Johnson)

   - Switch the intel_idle driver to new Intel CPU model defines (Tony
     Luck)

   - Switch the Intel RAPL driver new Intel CPU model defines (Tony
     Luck)

   - Simplify if condition in the idle_inject driver (Thorsten Blum)

   - Fix missing cleanup on error in _opp_attach_genpd() (Viresh Kumar)

   - Introduce an OF helper function to inform if required-opps is used
     and drop a redundant in-parameter to _set_opp_level() (Ulf Hansson)

   - Update pm-graph to v5.12 which includes fixes and major code revamp
     for python3.12 (Todd Brandt)

   - Address several assorted issues in the cpupower utility (Roman
     Storozhenko)"

* tag 'pm-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (77 commits)
  cpufreq: sti: fix build warning
  cpufreq: mediatek: Use dev_err_probe in every error path in probe
  cpufreq: Add Loongson-3 CPUFreq driver support
  cpufreq: Make cpufreq_driver->exit() return void
  cpufreq/amd-pstate: Fix the scaling_max_freq setting on shared memory CPPC systems
  cpufreq/amd-pstate-ut: Convert nominal_freq to khz during comparisons
  cpufreq: pcc: Remove empty exit() callback
  cpufreq: loongson2: Remove empty exit() callback
  cpufreq: nforce2: Remove empty exit() callback
  cpupower: fix lib default installation path
  cpufreq: docs: Add missing scaling_available_frequencies description
  cpuidle: teo: Don't count non-existent intercepts
  cpupower: Disable direct build of the 'bench' subproject
  cpuidle: teo: Remove recent intercepts metric
  Revert: "cpuidle: teo: Introduce util-awareness"
  cpufreq: make cpufreq_boost_enabled() return bool
  cpufreq: intel_pstate: Support highest performance change interrupt
  x86/cpufeatures: Add HWP highest perf change feature flag
  Documentation: cpufreq: amd-pstate: update doc for Per CPU boost control method
  cpufreq: amd-pstate: Cap the CPPC.max_perf to nominal_perf if CPB is off
  ...
2024-07-16 15:54:03 -07:00
Linus Torvalds
15114e8fb5 Thermal control updates for 6.11-rc1
- Add DLVR and MSI interrupt support for the Lunar Lake platform to the
    int340x thermal driver (Srinivas Pandruvada).
 
  - Enable workload type hints (WLT) support and power floor interrupt
    support for the Lunar Lake platform in int340x ((Srinivas Pandruvada).
 
  - Switch Intel thermal drivers to new Intel CPU model defines (Tony
    Luck).
 
  - Clean up the int3400 and int3403 drivers (Erick Archer and David Alan
    Gilbert).
 
  - Improve intel_pch_thermal kernel log messages printed during suspend
    to idle (Zhang Rui).
 
  - Make the intel_tcc_cooling driver use a model-specific bitmask for
    TCC offset (Ricardo Neri).
 
  - Redesign the .set_trip_temp() thermal zone callback to take a trip
    pointer instead of a trip ID and update its users (Rafael Wysocki).
 
  - Avoid using invalid combinations of polling_delay and passive_delay
    thermal zone parameters (Rafael Wysocki).
 
  - Update a cooling device registration function to take a const
    argument (Krzysztof Kozlowski).
 
  - Make the uniphier thermal driver use thermal_zone_for_each_trip() for
    walking trip points (Rafael Wysocki).
 
  - Fix and clean up several minor shortcomings in thermal debug (Rafael
    Wysocki).
 
  - Rename __thermal_zone_set_trips() to thermal_zone_set_trips() and
    make it use trip thresholds (Rafael Wysocki).
 
  - Use READ_ONCE() for lockless access to trip temperature and
    hysteresis (Rafael Wysocki).
 
  - Drop unnecessary cooling device target state checks from the
    Bang-Bang thermal governor (Rafael Wysocki).
 
  - Avoid invoking thermal governor .trip_crossed() callback for critical
    and hot trip points (Rafael Wysocki).
 
  - Group all Renesas drivers inside a dedicated sub directory and add
    the missing dependency to OF (Niklas Söderlund).
 
  - Add suspend/resume support on k3_j72xx_bandgap and take the
    opportunity to remove an unneeded delay in the init time code
    path (Théo Lebrun).
 
  - Fix thermal zone definition for MT8186 and MT8188 (Julien Panis).
 
  - Convert hisilicon-thermal.txt to dt-schema (Abdulrasaq Lawani).
 
  - Add DT bindings for the X1E80100 temperature sensor (Abel Vesa).
 
  - Fix the thermal zone node name regular expression in the DT schema
    (Krzysztof Kozlowski).
 
  - Avoid failing thermal control initialization by using default values
    on some platforms where calibration data is missing  (Chen-Yu Tsai).
 
  - Fix the sensor cell size in DT for the Exynos platform (Krzysztof
    Kozlowski).
 
  - Bring the common definition of '#thermal-sensor-cells' property in
    order to simplify the bindings on all the platforms where this
    change makes sense and do some minor cleanups (Krzysztof Kozlowski).
 
  - Fix a race between removal and clock disable in the broadcom thermal
    driver (Krzysztof Kozlowski).
 
  - Drop 'trips' DT node as required from the thermal zone bindings in
    order to fix the remaining warnings appearing for thermal zones
    without trip points (Rob Herring).
 
  - Simplify all the drivers where dev_err_probe() can apply (Krzysztof
    Kozlowski).
 
  - Clean up code related to stih416 as this platform is not described
    anywhere (Raphael Gallais-Pou).
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Merge tag 'thermal-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull thermal control updates from Rafael Wysocki:
 "These add some new hardware support (notably, the Lunar Lake platform
  support in int340x and X1E80100 temperature sensor), continue to
  rework the thermal driver interface to eliminate trip point IDs from
  it, update DT bindings for a number of platforms and simplify probe in
  a number of thermal drivers, address issues and clean up code.

  Specifics:

   - Add DLVR and MSI interrupt support for the Lunar Lake platform to
     the int340x thermal driver (Srinivas Pandruvada)

   - Enable workload type hints (WLT) support and power floor interrupt
     support for the Lunar Lake platform in int340x ((Srinivas
     Pandruvada)

   - Switch Intel thermal drivers to new Intel CPU model defines (Tony
     Luck)

   - Clean up the int3400 and int3403 drivers (Erick Archer and David
     Alan Gilbert)

   - Improve intel_pch_thermal kernel log messages printed during
     suspend to idle (Zhang Rui)

   - Make the intel_tcc_cooling driver use a model-specific bitmask for
     TCC offset (Ricardo Neri)

   - Redesign the .set_trip_temp() thermal zone callback to take a trip
     pointer instead of a trip ID and update its users (Rafael Wysocki)

   - Avoid using invalid combinations of polling_delay and passive_delay
     thermal zone parameters (Rafael Wysocki)

   - Update a cooling device registration function to take a const
     argument (Krzysztof Kozlowski)

   - Make the uniphier thermal driver use thermal_zone_for_each_trip()
     for walking trip points (Rafael Wysocki)

   - Fix and clean up several minor shortcomings in thermal debug
     (Rafael Wysocki)

   - Rename __thermal_zone_set_trips() to thermal_zone_set_trips() and
     make it use trip thresholds (Rafael Wysocki)

   - Use READ_ONCE() for lockless access to trip temperature and
     hysteresis (Rafael Wysocki)

   - Drop unnecessary cooling device target state checks from the
     Bang-Bang thermal governor (Rafael Wysocki)

   - Avoid invoking thermal governor .trip_crossed() callback for
     critical and hot trip points (Rafael Wysocki)

   - Group all Renesas drivers inside a dedicated sub directory and add
     the missing dependency to OF (Niklas Söderlund)

   - Add suspend/resume support on k3_j72xx_bandgap and take the
     opportunity to remove an unneeded delay in the init time code path
     (Théo Lebrun)

   - Fix thermal zone definition for MT8186 and MT8188 (Julien Panis)

   - Convert hisilicon-thermal.txt to dt-schema (Abdulrasaq Lawani)

   - Add DT bindings for the X1E80100 temperature sensor (Abel Vesa)

   - Fix the thermal zone node name regular expression in the DT schema
     (Krzysztof Kozlowski)

   - Avoid failing thermal control initialization by using default
     values on some platforms where calibration data is missing (Chen-Yu
     Tsai)

   - Fix the sensor cell size in DT for the Exynos platform (Krzysztof
     Kozlowski)

   - Bring the common definition of '#thermal-sensor-cells' property in
     order to simplify the bindings on all the platforms where this
     change makes sense and do some minor cleanups (Krzysztof Kozlowski)

   - Fix a race between removal and clock disable in the broadcom
     thermal driver (Krzysztof Kozlowski)

   - Drop 'trips' DT node as required from the thermal zone bindings in
     order to fix the remaining warnings appearing for thermal zones
     without trip points (Rob Herring)

   - Simplify all the drivers where dev_err_probe() can apply (Krzysztof
     Kozlowski)

   - Clean up code related to stih416 as this platform is not described
     anywhere (Raphael Gallais-Pou)"

* tag 'thermal-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (81 commits)
  thermal/drivers/sti: Cleanup code related to stih416
  thermal/drivers/generic-adc: Simplify with dev_err_probe()
  thermal/drivers/generic-adc: Simplify probe() with local dev variable
  thermal/drivers/qcom-tsens: Simplify with dev_err_probe()
  thermal/drivers/qcom-spmi-adc-tm5: Simplify with dev_err_probe()
  thermal/drivers/imx: Simplify with dev_err_probe()
  thermal/drivers/imx: Simplify probe() with local dev variable
  thermal/drivers/hisi: Simplify with dev_err_probe()
  thermal/drivers/exynos: Simplify with dev_err_probe()
  thermal/drivers/exynos: Simplify probe() with local dev variable
  thermal/drivers/broadcom: Simplify with dev_err_probe()
  thermal/drivers/broadcom: Simplify probe() with local dev variable
  thermal/drivers/broadcom: Fix race between removal and clock disable
  dt-bindings: thermal: Drop 'trips' node as required
  dt-bindings: thermal: qoriq: reference thermal-sensor schema
  dt-bindings: thermal: cleanup examples indentation
  dt-bindings: thermal: simplify few bindings
  dt-bindings: thermal: ti,j72xx: reference thermal-sensor schema
  dt-bindings: thermal: ti,am654: reference thermal-sensor schema
  dt-bindings: thermal: st,stm32: reference thermal-sensor schema
  ...
2024-07-16 15:47:19 -07:00
Linus Torvalds
72fda6c8e5 execve updates for v6.11-rc1
- Use value of kernel.randomize_va_space once per exec (Alexey Dobriyan)
 
 - Honor PT_LOAD alignment for static PIE
 
 - Make bprm->argmin only visible under CONFIG_MMU
 
 - Add KUnit testing of bprm_stack_limits()
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Merge tag 'execve-v6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux

Pull execve updates from Kees Cook:

 - Use value of kernel.randomize_va_space once per exec (Alexey
   Dobriyan)

 - Honor PT_LOAD alignment for static PIE

 - Make bprm->argmin only visible under CONFIG_MMU

 - Add KUnit testing of bprm_stack_limits()

* tag 'execve-v6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
  exec: Avoid pathological argc, envc, and bprm->p values
  execve: Keep bprm->argmin behind CONFIG_MMU
  ELF: fix kernel.randomize_va_space double read
  exec: Add KUnit test for bprm_stack_limits()
  binfmt_elf: Honor PT_LOAD alignment for static PIE
  binfmt_elf: Calculate total_size earlier
  selftests/exec: Build both static and non-static load_address tests
2024-07-16 12:59:20 -07:00
Linus Torvalds
a5db8e4544 soc: arm platform updates for 6.11
The majority of the updates here are Dmitry Torokhov's cleanups
 for platform code in the pxa and tegra platforms, changing custom
 platform_data structures into DT-compatible software node declarations.
 
 The other updates are for the MAINTAINERS file, correcting some
 stale or missing entries.
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Merge tag 'soc-arm-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull arm SoC platform updates from Arnd Bergmann:
 "The majority of the updates here are Dmitry Torokhov's cleanups for
  platform code in the pxa and tegra platforms, changing custom
  platform_data structures into DT-compatible software node
  declarations.

  The other updates are for the MAINTAINERS file, correcting some stale
  or missing entries"

* tag 'soc-arm-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
  ARM: pxa: fix build breakage on PXA3xx
  ti: omap: MAINTAINERS: move Benoît Cousson to CREDITS
  amazon: MAINTAINERS: change to odd fixes and Tsahee Zidenberg to CREDITS
  MAINTAINERS: thead: add git tree
  ARM: spitz: Use software nodes for the ADS7846 touchscreen
  ARM: spitz: Use software nodes to describe LED GPIOs
  ARM: spitz: Use software nodes to describe MMC GPIOs
  ARM: spitz: Use software nodes to describe LCD GPIOs
  ARM: spitz: Use software nodes to describe audio GPIOs
  ARM: spitz: Use software nodes to describe SPI CS lines
  ARM: spitz: Simplify instantiating SPI controller
  ARM: pxa/gumstix: convert vbus gpio to use software nodes
  ARM: pxa: consolidate GPIO chip platform data
  ARM: spitz: fix GPIO assignment for backlight
  ARM: tegra: paz00: Use software nodes to describe GPIOs for WiFi rfkill
  MAINTAINERS: ARM: airoha: add entry to cover Airoha SoC
  bus: vexpress-config: Add missing MODULE_DESCRIPTION() macro
  arm64: layerscape: remove redundant EDAC_SUPPORT selection
  dt-bindings: arm: Remove obsolete RTSM DCSCB binding
  arm: vexpress: Remove obsolete RTSM DCSCB support
2024-07-16 12:03:39 -07:00
Linus Torvalds
e3950967f6 soc: dt updates for 6.11
The devicetree updates are fairly well spread out across platforms,
 with Qualcomm making up about a third of the total.
 
 There are three new SoCs in existing product families this:
 
  - NXP i.MX95 is a variant of i.MX93, now with six Cortex-A55 cores
    instead of just two as well as a GPU and more high-speed I/O
    devices.
 
  - Qualcomm QCS8550 is a variant of SM8550 for IOT devices
 
  - Airoha EN7581 is a 10G-PON network chip and related to
    the MT7981 Wireless router chip from its parent Mediatek.
 
 In total there are 58 new machines, including four riscv
 boards and eight for 32-bit arm.
 
 The most exciting new addition is probably a pair of laptops
 based on the Qualcomm x1e80100 (Snapdragon X1 Elite) chip,
 the Asus Vivobook S15 and the Lenovo Yoga Slim7x.
 
 Other noteworthy new additions are:
 
  - A total of 20 Qualcomm based machines, mostly Android devices
    from Samsung, Motorola and LG, as well as a wireless router
    and some reference designs
 
  - Six NXP i.MX based machines, mostly industrial boards along
    with some reference designs
 
  - Mediatek sees some interesting Filogic based routers
    including the "OpenWRT One", a few new Chromebooks as
    well as single-board computers.
 
  - Four machines from Solidrun based on Marvell cn913x,
    replacing the older Armada 8000 based counterparts
 
  - The four Amlogic machines are all set top boxes or reference
    designs for them
 
  - The nine new Rockchips machines are mostly single-board
    computers including some interesting ones based on the
    rk3588 chip like the ROCK 5 ITX board and the CM3588
    with its four NVMe slots
 
  - The RISC-V boards are all single-board computers based on
    Starfive JH7110, Microchip MPFS and Allwinner D1, which all
    had similar boards already
 
 There are also a lot of updates to already supported machines,
 notably for the TI K3, Rockchips, Freescale and of course
 Qualcomm platforms.
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Merge tag 'soc-dt-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull SoC dt updates from Arnd Bergmann:
 "The devicetree updates are fairly well spread out across platforms,
  with Qualcomm making up about a third of the total.

  There are three new SoCs in existing product families this:

   - NXP i.MX95 is a variant of i.MX93, now with six Cortex-A55 cores
     instead of just two as well as a GPU and more high-speed I/O
     devices.

   - Qualcomm QCS8550 is a variant of SM8550 for IOT devices

   - Airoha EN7581 is a 10G-PON network chip and related to the MT7981
     Wireless router chip from its parent Mediatek.

  In total there are 58 new machines, including four riscv boards and
  eight for 32-bit arm.

  The most exciting new addition is probably a pair of laptops based on
  the Qualcomm x1e80100 (Snapdragon X1 Elite) chip, the Asus Vivobook
  S15 and the Lenovo Yoga Slim7x.

  Other noteworthy new additions are:

   - A total of 20 Qualcomm based machines, mostly Android devices from
     Samsung, Motorola and LG, as well as a wireless router and some
     reference designs

   - Six NXP i.MX based machines, mostly industrial boards along with
     some reference designs

   - Mediatek sees some interesting Filogic based routers including the
     "OpenWRT One", a few new Chromebooks as well as single-board
     computers.

   - Four machines from Solidrun based on Marvell cn913x, replacing the
     older Armada 8000 based counterparts

   - The four Amlogic machines are all set top boxes or reference
     designs for them

   - The nine new Rockchips machines are mostly single-board computers
     including some interesting ones based on the rk3588 chip like the
     ROCK 5 ITX board and the CM3588 with its four NVMe slots

   - The RISC-V boards are all single-board computers based on Starfive
     JH7110, Microchip MPFS and Allwinner D1, which all had similar
     boards already

  There are also a lot of updates to already supported machines, notably
  for the TI K3, Rockchips, Freescale and of course Qualcomm platforms"

* tag 'soc-dt-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (846 commits)
  arm64: dts: allwinner: h616: add crypto engine node
  riscv: dts: add clock generator for Sophgo SG2042 SoC
  arm64: dts: rockchip: Add Xunlong Orange Pi 3B
  dt-bindings: arm: rockchip: Add Xunlong Orange Pi 3B
  arm64: dts: rockchip: Add Radxa ROCK 3B
  dt-bindings: arm: rockchip: Add Radxa ROCK 3B
  mailmap: Update Luca Weiss's email address
  ARM: dts: ixp4xx: nslu2: beeper uses PWM
  arm64: dts: rockchip: add ROCK 5 ITX board
  dt-bindings: arm: rockchip: Add ROCK 5 ITX board
  arm64: dts: rockchip: Add dma-names to uart1 on Pine64 rk3566 devices
  arm64: dts: rockchip: Add avdd supplies to hdmi on rock64
  arm64: dts: qcom: msm8916-lg-c50: add initial dts for LG Leon LTE
  arm64: dts: qcom: msm8916-lg-m216: Add initial device tree
  dt-bindings: arm: qcom: Add msm8916 based LG devices
  ARM: dts: qcom: msm8960: correct memory base
  arm64: dts: qcom: ipq9574: Add icc provider ability to gcc
  dt-bindings: interconnect: Add Qualcomm IPQ9574 support
  arm64: dts: qcom: sm8150: Add video clock controller node
  arm64: dts: qcom: pm6150: Add vibrator
  ...
2024-07-16 11:43:51 -07:00
Linus Torvalds
cc0f7c3f97 soc: driver updates for 6.11
The updates to the mediatek, allwinner, ti, tegra, microchip, stm32,
 samsung, imx, zynq and amlogic platoforms are farily small maintenance
 changes, either addressing minor mistakes or enabling additional hardware.
 
 The qualcomm platform changes add a number of features and are larger
 than the other ones combined, introducing the use of linux/cleanup.h
 across several drivers, adding support for Snapdragon X1E and other
 SoCs in platform drivers, a new "protection domain mapper" driver, and a
 "shared memory bridge" driver.
 
 The cznic "turris omnia" router based on Marvell Armada gets a platform
 driver that talks to the board specific microcontroller.
 
 The reset and cache subsystems get a few minor updates to SoC specific
 drivers, while the ff-a, scmi and optee firmware drivers get some
 code refactoring and new features.
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Merge tag 'soc-drivers-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull SoC driver updates from Arnd Bergmann:
 "The updates to the mediatek, allwinner, ti, tegra, microchip, stm32,
  samsung, imx, zynq and amlogic platoforms are fairly small maintenance
  changes, either addressing minor mistakes or enabling additional
  hardware.

  The qualcomm platform changes add a number of features and are larger
  than the other ones combined, introducing the use of linux/cleanup.h
  across several drivers, adding support for Snapdragon X1E and other
  SoCs in platform drivers, a new "protection domain mapper" driver, and
  a "shared memory bridge" driver.

  The cznic "turris omnia" router based on Marvell Armada gets a
  platform driver that talks to the board specific microcontroller.

  The reset and cache subsystems get a few minor updates to SoC specific
  drivers, while the ff-a, scmi and optee firmware drivers get some code
  refactoring and new features"

* tag 'soc-drivers-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (122 commits)
  firmware: turris-mox-rwtm: Initialize completion before mailbox
  firmware: turris-mox-rwtm: Fix checking return value of wait_for_completion_timeout()
  firmware: turris-mox-rwtm: Do not complete if there are no waiters
  MAINTAINERS: drop riscv list from cache controllers
  platform: cznic: turris-omnia-mcu: fix Kconfig dependencies
  bus: sunxi-rsb: Constify struct regmap_bus
  soc: sunxi: sram: Constify struct regmap_config
  platform: cznic: turris-omnia-mcu: Depend on WATCHDOG
  platform: cznic: turris-omnia-mcu: Depend on OF
  soc: samsung: exynos-pmu: add support for PMU_ALIVE non atomic registers
  arm64: stm32: enable scmi regulator for stm32
  firmware: qcom: tzmem: blacklist more platforms for SHM Bridge
  soc: qcom: wcnss: simplify with cleanup.h
  soc: qcom: pdr: simplify with cleanup.h
  soc: qcom: ocmem: simplify with cleanup.h
  soc: qcom: mdt_loader: simplify with cleanup.h
  soc: qcom: llcc: simplify with cleanup.h
  firmware: qcom: tzmem: simplify returning pointer without cleanup
  soc: qcom: socinfo: Add PM6350 PMIC
  arm64: dts: renesas: rz-smarc: Replace fixed regulator for USB VBUS
  ...
2024-07-16 11:35:27 -07:00
Paolo Bonzini
1c5a0b55ab KVM/arm64 changes for 6.11
- Initial infrastructure for shadow stage-2 MMUs, as part of nested
    virtualization enablement
 
  - Support for userspace changes to the guest CTR_EL0 value, enabling
    (in part) migration of VMs between heterogenous hardware
 
  - Fixes + improvements to pKVM's FF-A proxy, adding support for v1.1 of
    the protocol
 
  - FPSIMD/SVE support for nested, including merged trap configuration
    and exception routing
 
  - New command-line parameter to control the WFx trap behavior under KVM
 
  - Introduce kCFI hardening in the EL2 hypervisor
 
  - Fixes + cleanups for handling presence/absence of FEAT_TCRX
 
  - Miscellaneous fixes + documentation updates
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Merge tag 'kvmarm-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD

KVM/arm64 changes for 6.11

 - Initial infrastructure for shadow stage-2 MMUs, as part of nested
   virtualization enablement

 - Support for userspace changes to the guest CTR_EL0 value, enabling
   (in part) migration of VMs between heterogenous hardware

 - Fixes + improvements to pKVM's FF-A proxy, adding support for v1.1 of
   the protocol

 - FPSIMD/SVE support for nested, including merged trap configuration
   and exception routing

 - New command-line parameter to control the WFx trap behavior under KVM

 - Introduce kCFI hardening in the EL2 hypervisor

 - Fixes + cleanups for handling presence/absence of FEAT_TCRX

 - Miscellaneous fixes + documentation updates
2024-07-16 09:50:44 -04:00
Masami Hiramatsu (Google)
c26b1b89b8 MAINTAINERS: Add uprobes entry
Add uprobes entry to MAINTAINERS to clarify the maintainers.

Link: https://lore.kernel.org/all/172074397710.247544.17045299807723238107.stgit@devnote2/

Suggested-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Oleg Nesterov <oleg@redhat.com>
2024-07-16 19:02:49 +09:00
Linus Torvalds
e23dd95cfd spi: Updates for v6.11
There's some quite exciting core work in this release, we've got the
 beginnings of support for hardware initiated transfers which is itself
 independently useful for optimising fast paths in existing drivers.
 
 We also have a rework of the DMA mapping which allows finer grained
 decisions about DMA mapping messages and also helps remove some bodges
 that we'd had.
 
 Otherwise it's a fairly quiet release, a few new drivers and features
 for existing drivers, together with various cleanups and DT binding
 conversions.
 
 One regmap SPI fix made it's way in here too which I should probably
 have sent as a regmap fix instead.
 
  - Support for pre-optimising messages, reducing the overhead for
    messages that are repeatedly used (eg, reading the interrupt status
    from a device).  This will also be used for hardware initiated
    transfers in future.
  - A reworking of how DMA mapping is done, introducing a new helper and
    allowing the DMA mapping decision to be done per transfer instead of
    per message.
  - Support for Atmel SAMA7D64, Freescale LX2160A DSPI and WCH CH341A.
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Merge tag 'spi-v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

Pull spi updates from Mark Brown:
 "There's some quite exciting core work in this release, we've got the
  beginnings of support for hardware initiated transfers which is itself
  independently useful for optimising fast paths in existing drivers.

  We also have a rework of the DMA mapping which allows finer grained
  decisions about DMA mapping messages and also helps remove some bodges
  that we'd had.

  Otherwise it's a fairly quiet release, a few new drivers and features
  for existing drivers, together with various cleanups and DT binding
  conversions.

  One regmap SPI fix made it's way in here too which I should probably
  have sent as a regmap fix instead.

  Summary:

   - Support for pre-optimising messages, reducing the overhead for
     messages that are repeatedly used (eg, reading the interrupt status
     from a device). This will also be used for hardware initiated
     transfers in future.

   - A reworking of how DMA mapping is done, introducing a new helper
     and allowing the DMA mapping decision to be done per transfer
     instead of per message.

   - Support for Atmel SAMA7D64, Freescale LX2160A DSPI and WCH CH341A"

* tag 'spi-v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (72 commits)
  spi: dt-bindings: at91: Add sama7d65 compatible string
  spi: add ch341a usb2spi driver
  spi: dt-bindings: fsl-dspi: add compatible string 'fsl,lx2160a-dspi'
  spi: dt-bindings: fsl-dspi: add dmas and dma-names properties
  spi: spi: Remove unnecessary ‘0’ values from status
  spi: spi: Remove unnecessary ‘0’ values from rc
  spi: xcomm: fix coding style
  spi: xcomm: remove i2c_set_clientdata()
  spi: xcomm: make use of devm_spi_alloc_host()
  spi: xcomm: add gpiochip support
  spi: dt-bindings: snps,dw-apb-ssi.yaml: update compatible property
  spi: dt-bindings: fsl-dspi: Convert to yaml format
  spi: fsl-dspi: use common proptery 'spi-cs-setup(hold)-delay-ns'
  spi: axi-spi-engine: remove platform_set_drvdata()
  spi: spi-fsl-lpspi: Pass pm_ptr()
  spi: spi-imx: Pass pm_ptr()
  spi: spi-fsl-lpspi: Switch to SYSTEM_SLEEP_PM_OPS()
  spi: spi-imx: Switch to RUNTIME_PM_OPS/SYSTEM_SLEEP_PM_OPS()
  spi: add EXPORT_SYMBOL_GPL(devm_spi_optimize_message)
  spi: add devm_spi_optimize_message() helper
  ...
2024-07-15 18:03:43 -07:00
Linus Torvalds
3f32ab146c MMC host:
- Convert from using tasklet to the BH workqueue
  - dw_mmc-bluefield: Add support for eMMC HW reset
  - mmc_spi: Allow spi controllers incapable of lower than 400kHz
  - sdhci: Rework code to eliminate SDHCI_QUIRK_UNSTABLE_RO_DETECT
  - sdhci-brcmstb: Add support for the BCM2712 variant
  - sdhci-esdhc-imx: Disable card-detect as system wakeup on S32G platforms
  - sdhci-msm: Add support for the SDX75 variant
  - sdhci-of-dwcmshc: Enable CQE support for some Rockchip variants
  - sdhci-of-esdhc: Convert DT-bindings to yaml
  - sdhci-sprd: Convert DT-bindings to yaml
 
 MEMSTICK:
  - rtsx_pci_ms: Remove the unused Realtek PCI memstick driver
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Merge tag 'mmc-v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc

Pull MMC updates from Ulf Hansson:
 "MMC host:
   - Convert from using tasklet to the BH workqueue
   - dw_mmc-bluefield: Add support for eMMC HW reset
   - mmc_spi: Allow spi controllers incapable of lower than 400kHz
   - sdhci: Rework code to eliminate SDHCI_QUIRK_UNSTABLE_RO_DETECT
   - sdhci-brcmstb: Add support for the BCM2712 variant
   - sdhci-esdhc-imx: Disable card-detect as system wakeup on S32G platforms
   - sdhci-msm: Add support for the SDX75 variant
   - sdhci-of-dwcmshc: Enable CQE support for some Rockchip variants
   - sdhci-of-esdhc: Convert DT-bindings to yaml
   - sdhci-sprd: Convert DT-bindings to yaml

  MEMSTICK:
   - rtsx_pci_ms: Remove the unused Realtek PCI memstick driver"

* tag 'mmc-v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (26 commits)
  MAINTAINERS: add 's32@nxp.com' as relevant mailing list for 'sdhci-esdhc-imx' driver
  mmc: sdhci-esdhc-imx: obtain the 'per' clock rate after its enablement
  mmc: sdhci-esdhc-imx: disable card detect wake for S32G based platforms
  dt-bindings: mmc: sdhci-sprd: convert to YAML
  mmc: davinci_mmc: report all possible bus widths
  mmc: dw_mmc-bluefield: Add support for eMMC HW reset
  mmc: dw_mmc: Add support for platform specific eMMC HW reset
  mmc: sdhci_am654: Constify struct regmap_config
  mmc: Convert from tasklet to BH workqueue
  mmc: sdhi: Convert from tasklet to BH workqueue
  mmc: mmc_spi: allow for spi controllers incapable of getting as low as 400k
  memstick: rtsx_pci_ms: Remove Realtek PCI memstick driver
  MAINTAINERS: drop entry for VIA SD/MMC controller
  mmc: tmio: Remove obsolete .set_pwr() callback()
  mfd: tmio: Remove obsolete .set_clk_div() callback
  mmc: sdhci-brcmstb: Add ARCH_BCM2835 option
  mmc: sdhci: Eliminate SDHCI_QUIRK_UNSTABLE_RO_DETECT
  dt-bindings: mmc: Convert fsl-esdhc.txt to yaml
  dt-bindings: mmc: mmc-spi-slot: Change voltage-ranges to uint32-matrix
  mmc: add missing MODULE_DESCRIPTION() macros
  ...
2024-07-15 17:48:12 -07:00
Linus Torvalds
c6e63a9882 pwm: Changes for v6.11-rc1
This contains the usual mix of fixes, cleanups, two new drivers and
 several dt binding updates. The fixes are for minor issues that are
 already old (4.11-rc1 and 3.9-rc1) and were found by code review and not
 during usage, so I didn't sent them for earlier inclusion.
 
 The changes to include/linux/mfd/stm32-timers.h and
 drivers/counter/stm32-timer-cnt.c are part of an immutable branch that
 will also be included in the mfd and counter PR. It changes some
 register definitions and affects the pwm-stm32 driver.
 
 Thanks go to Andy Shevchenko, AngeloGioacchino Del Regno, Conor Dooley,
 David Lechner, Dhruva Gole, Drew Fustini, Frank Li, Jeff Johnson, Junyi
 Zhao, Kelvin Zhang, Krzysztof Kozlowski, Lee Jones, Linus Walleij, Linus
 Walleij, Michael Hennerich, Nicola Di Lieto, Nicolas Ferre, Nuno Sa,
 Paul Cercueil, Raag Jadav, Rob Herring, Sean Anderson, Sean Young,
 Shenwei Wang, Stefan Wahren, Trevor Gamblin, Tzung-Bi Shih, Vincent
 Whitchurch and William Breathitt Gray for their contributions to this
 pull request; they authored changes, spend time reviewing changes and
 coordinated the above mentioned immutable branch.
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Merge tag 'pwm/for-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux

Pull pwm updates from Uwe Kleine-König:
 "This contains the usual mix of fixes, cleanups, two new drivers and
  several dt binding updates. The fixes are for minor issues that are
  already old (4.11-rc1 and 3.9-rc1) and were found by code review and
  not during usage, so I didn't sent them for earlier inclusion.

  The changes to include/linux/mfd/stm32-timers.h and
  drivers/counter/stm32-timer-cnt.c are part of an immutable branch that
  will also be included in the mfd and counter pulls. It changes some
  register definitions and affects the pwm-stm32 driver.

  Thanks go to Andy Shevchenko, AngeloGioacchino Del Regno, Conor
  Dooley, David Lechner, Dhruva Gole, Drew Fustini, Frank Li, Jeff
  Johnson, Junyi Zhao, Kelvin Zhang, Krzysztof Kozlowski, Lee Jones,
  Linus Walleij, Linus Walleij, Michael Hennerich, Nicola Di Lieto,
  Nicolas Ferre, Nuno Sa, Paul Cercueil, Raag Jadav, Rob Herring, Sean
  Anderson, Sean Young, Shenwei Wang, Stefan Wahren, Trevor Gamblin,
  Tzung-Bi Shih, Vincent Whitchurch and William Breathitt Gray for their
  contributions to this pull request; they authored changes, spend time
  reviewing changes and coordinated the above mentioned immutable
  branch"

* tag 'pwm/for-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux: (38 commits)
  pwm: axi-pwmgen: add .max_register to regmap
  dt-bindings: pwm: at91: Add sama7d65 compatible string
  pwm: atmel-tcb: Make private data variable naming consistent
  pwm: atmel-tcb: Simplify checking the companion output
  pwm: Allow pwm state transitions from an invalid state
  pwm: xilinx: Simplify using devm_ functions
  pwm: Use guards for pwm_lookup_lock instead of explicity mutex_lock + mutex_unlock
  pwm: Use guards for export->lock instead of explicity mutex_lock + mutex_unlock
  pwm: Use guards for pwm_lock instead of explicity mutex_lock + mutex_unlock
  pwm: Register debugfs operations after the pwm class
  pwm: imx-tpm: Enable pinctrl setting for sleep state
  pwm: lpss: drop redundant runtime PM handles
  pwm: lpss: use devm_pm_runtime_enable() helper
  pwm-stm32: Make use of parametrised register definitions
  dt-bindings: pwm: imx: remove interrupt property from required
  pwm: meson: Add support for Amlogic S4 PWM
  pwm: Add GPIO PWM driver
  dt-bindings: pwm: Add pwm-gpio
  pwm: Drop pwm_apply_state()
  bus: ts-nbus: Use pwm_apply_might_sleep()
  ...
2024-07-15 17:42:28 -07:00
Linus Torvalds
500a711df6 hwmon updates for v6.11-rc1
* Obsolete driver removals
 
   - Removed obsolete adm1021 and max6642 drivers
 
 * New drivers
 
   - MPS MP2891
 
   - MPS MP2993
 
   - MPS MP9941
 
   - MPS MP5920
 
   - SPD5118 (Temperature Sensor and EEPROM)
 
 * Added device support to existing drivers
 
   - g762: G761
 
   - dell-smm: Dell OptiPlex 7060
 
   - asus-ec-sensors: ProArt X670E-CREATOR WIFI
 
   - corsair-psu: HX1200i Series 2023 psu
 
   - nzxt-smart2: Additional USB IS for NZXT RGB & Fan Controller
 
 * Notable enhancements and fixes
 
   - Removed use of i2c_match_id()
 
   - Constified struct regmap_config where feasible
 
   - Cleaned up amc6821 driver, and converted to use regmap and with_info API
 
   - Converted max6639 driver to use with_info API; added support for
     additional sysfs attributes
 
   - Fixed various sysfs attribute underflows
 
   - Added PEC support to hwmon core, and use in lm90 and max31827 drivers
 
 * Various other minor fixes and improvements
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Merge tag 'hwmon-for-v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

Pull hwmon updates from Guenter Roeck:
 "Obsolete driver removals:

   - Removed obsolete adm1021 and max6642 drivers

  New drivers:

   - MPS MP2891, MP2993, MP9941, and MP5920

   - SPD5118 (Temperature Sensor and EEPROM)

  Added device support to existing drivers:

   - g762: G761

   - dell-smm: Dell OptiPlex 7060

   - asus-ec-sensors: ProArt X670E-CREATOR WIFI

   - corsair-psu: HX1200i Series 2023 psu

   - nzxt-smart2: Additional USB IS for NZXT RGB & Fan Controller

  Notable enhancements and fixes:

   - Removed use of i2c_match_id()

   - Constified struct regmap_config where feasible

   - Cleaned up amc6821 driver, and converted to use regmap and
     with_info API

   - Converted max6639 driver to use with_info API; added support for
     additional sysfs attributes

   - Fixed various sysfs attribute underflows

   - Added PEC support to hwmon core, and use in lm90 and max31827
     drivers

  And various other minor fixes and improvements"

* tag 'hwmon-for-v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (103 commits)
  hwmon: (max6697) Fix swapped temp{1,8} critical alarms
  hwmon: (max6697) Fix underflow when writing limit attributes
  hwmon: Remove obsolete adm1021 and max6642 drivers
  hwmon: (pmbus/ltc4286) Drop unused i2c device ids
  hwmon: (g762) Initialize fans after configuring clock
  hwmon: (amc6821) Add support for pwm1_mode attribute
  hwmon: (amc6821) Convert to with_info API
  hwmon: (amc6821) Convert to use regmap
  hwmon: (amc6821) Drop unnecessary enum chips
  hwmon: (amc6821) Use BIT() and GENMASK()
  hwmon: (amc6821) Use tabs for column alignment in defines
  hwmon: (amc6821) Reorder include files, drop unnecessary ones
  hwmon: (amc6821) Add support for fan1_target and pwm1_enable mode 4
  hwmon: (amc6821) Rename fan1_div to fan1_pulses
  hwmon: (amc6821) Make reading and writing fan speed limits consistent
  hwmon: (amc6821) Stop accepting invalid pwm values
  hwmon: (w83627ehf) Fix underflows seen when writing limit attributes
  hwmon: (nct6775-core) Fix underflows seen when writing limit attributes
  hwmon: (lm95234) Fix underflows seen when writing limit attributes
  hwmon: (adc128d818) Fix underflows seen when writing limit attributes
  ...
2024-07-15 17:39:13 -07:00
Linus Torvalds
e763c9ec71 pwrseq updates for v6.11-rc1
- add the pwrseq core framework
 - add the first power sequencing driver: pwrseq-qcom-wcn
 - add power control (pwrctl) changes to PCI core
 - add the first PCI pwrctl power sequencing driver
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Merge tag 'pwrseq-updates-for-v6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux

Pull power sequencing updates from Bartosz Golaszewski:
 "This has been in development since last year's Linux Plumbers
  Conference and was inspired by the need to enable support upstream for
  Bluetooth/WLAN chips on Qualcomm platforms.

  The main problem we're fixing is powering up devices which are
  represented as separate objects in the kernel (binding to different
  drivers) but which share parts of the power-up sequence and thus need
  some kind of a mediator who knows the possible interactions and can
  assure they don't interfere with neither device's bring up. An example
  of such an inter-driver interaction is the WCN family of BT/WLAN chips
  from Qualcomm of which some models require the user to observe a
  certain delay between driving the bt-enable and wlan-enable GPIOs.

  This is not a new problem but up to this point all attempts at
  addressing it ended up hitting one wall or another and being dropped.
  The main obstacle was the fact that most these attempts tried to
  introduce the concept of a "power sequence" into the device-tree
  bindings which breaks the main DT rule: describe the hardware, not its
  behavior. The solution I proposed focuses on making the power
  sequencer drivers interpret the actual HW description flexibly. More
  details on that are in the linked cover letter.

  The second problem fixed here is powering up PCI devices before they
  are detected on the bus. This is achieved by creating special platform
  devices for device-tree nodes describing hard-wired PCI devices which
  bind to the so-called PCI power control drivers which enable required
  resources and trigger a bus rescan once the controlled device is up
  then setup the correct devlink hierarchy for power-management.

  By combining the two new frameworks we implemented the power
  sequencing PCI power control driver which is capable of powering up
  the WLAN modules of the QCom WCN family of chipsets.

  All this has spent a significant amount of time in linux-next and
  enabled WLAN/BT support on several Qualcomm platforms. To further
  prove that this is useful and needed: right after this was picked up
  into next, I was sent a series using the subsystem for a similar
  use-case on Amlogic platforms.

  This contains the core power sequencing framework, the first driver,
  PCI changes using the pwrseq library (blessed by Bjorn Helgaas) and
  some fixes that came later"

* tag 'pwrseq-updates-for-v6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
  PCI/pwrctl: only call of_platform_populate() if CONFIG_OF is enabled
  power: sequencing: simplify returning pointer without cleanup
  PCI/pwrctl: Add a PCI power control driver for power sequenced devices
  PCI/pwrctl: Add PCI power control core code
  PCI/pwrctl: Create platform devices for child OF nodes of the port node
  PCI/pwrctl: Reuse the OF node for power controlled devices
  PCI: Hold the rescan mutex when scanning for the first time
  power: pwrseq: add a driver for the PMU module on the QCom WCN chipsets
  power: sequencing: implement the pwrseq core
2024-07-15 17:34:31 -07:00
Linus Torvalds
89c4913893 chrome platform changes for 6.11
* New
 
   - Add "cros_ec_hwmon" driver to expose fan speed and temperature.
 
   - Add "cros_charge-control" driver to control charge thresholds and
     behaviour.
 
   - Add module parameter "log_poll_period_ms" in cros_ec_debugfs for
     tuning the poll period.
 
   - Support version 3 of EC_CMD_GET_NEXT_EVENT and keyboard matrix.
 
 * Fixes
 
   - Fix a race condition in accessing MEC (Microchip EC) memory between
     ACPI and kernel.  Serialize the memory access by an AML (ACPI
     Machine Language) mutex.
 
   - Fix an issue of wrong EC message version in cros_ec_debugfs.
 
 * Misc
 
   - Fix kernel-doc errors and cleanups.
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Merge tag 'tag-chrome-platform-for-v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux

Pull chrome platform updates from Tzung-Bi Shih:
 "New code:

   - Add "cros_ec_hwmon" driver to expose fan speed and temperature

   - Add "cros_charge-control" driver to control charge thresholds and
     behaviour

   - Add module parameter "log_poll_period_ms" in cros_ec_debugfs for
     tuning the poll period

   - Support version 3 of EC_CMD_GET_NEXT_EVENT and keyboard matrix

  Fixes:

   - Fix a race condition in accessing MEC (Microchip EC) memory between
     ACPI and kernel. Serialize the memory access by an AML (ACPI
     Machine Language) mutex

   - Fix an issue of wrong EC message version in cros_ec_debugfs

  Misc:

   - Fix kernel-doc errors and cleanups"

* tag 'tag-chrome-platform-for-v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux: (28 commits)
  power: supply: cros_charge-control: Fix signedness bug in charge_behaviour_store()
  power: supply: cros_charge-control: Avoid accessing attributes out of bounds
  power: supply: cros_charge-control: don't load if Framework control is present
  power: supply: add ChromeOS EC based charge control driver
  platform/chrome: cros_ec_proto: Introduce cros_ec_get_cmd_versions()
  platform/chrome: Update binary interface for EC-based charge control
  ACPI: battery: add devm_battery_hook_register()
  dt-bindings: input: cros-ec-keyboard: Add keyboard matrix v3.0
  platform/chrome: cros_ec_lpc: Handle zero length read/write
  platform/chrome: cros_ec_lpc: Fix error code in cros_ec_lpc_mec_read_bytes()
  platform/chrome: cros_ec_debugfs: fix wrong EC message version
  platform/chrome: cros_ec_proto: update Kunit test for get_next_data_v3
  platform/chrome: cros_ec_proto: add missing MODULE_DESCRIPTION() macro
  hwmon: (cros_ec) Fix access to restricted __le16
  hwmon: (cros_ec) Prevent read overflow in probe()
  platform/chrome: cros_ec_lpc: Add quirks for Framework Laptop
  platform/chrome: cros_ec_lpc: Add a new quirk for AML mutex
  platform/chrome: cros_ec_lpc: Add a new quirk for ACPI id
  platform/chrome: cros_ec_lpc: MEC access can use an AML mutex
  platform/chrome: cros_ec_lpc: MEC access can return error code
  ...
2024-07-15 17:25:38 -07:00
Linus Torvalds
895b9b1207 cgroup: Changes for v6.11
- Added Michal Koutný as a maintainer.
 
 - Counters in pids.events were behaving inconsistently. pids.events made
   properly hierarchical and pids.events.local added.
 
 - misc.peak and misc.events.local added.
 
 - cpuset remote partition creation and cpuset.cpus.exclusive handling
   improved.
 
 - Code cleanups, non-critical fixes, doc updates.
 
 - for-6.10-fixes is merged in to receive two non-critical fixes that didn't
   trigger pull.
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Merge tag 'cgroup-for-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup

Pull cgroup updates from Tejun Heo:

 - Added Michal Koutný as a maintainer

 - Counters in pids.events were behaving inconsistently. pids.events
   made properly hierarchical and pids.events.local added

 - misc.peak and misc.events.local added

 - cpuset remote partition creation and cpuset.cpus.exclusive handling
   improved

 - Code cleanups, non-critical fixes, doc updates

 - for-6.10-fixes is merged in to receive two non-critical fixes that
   didn't trigger pull

* tag 'cgroup-for-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup: (23 commits)
  cgroup: Add Michal Koutný as a maintainer
  cgroup/misc: Introduce misc.events.local
  cgroup/rstat: add force idle show helper
  cgroup: Protect css->cgroup write under css_set_lock
  cgroup/misc: Introduce misc.peak
  cgroup_misc: add kernel-doc comments for enum misc_res_type
  cgroup/cpuset: Prevent UAF in proc_cpuset_show()
  selftest/cgroup: Update test_cpuset_prs.sh to match changes
  cgroup/cpuset: Make cpuset.cpus.exclusive independent of cpuset.cpus
  cgroup/cpuset: Delay setting of CS_CPU_EXCLUSIVE until valid partition
  selftest/cgroup: Fix test_cpuset_prs.sh problems reported by test robot
  cgroup/cpuset: Fix remote root partition creation problem
  cgroup: avoid the unnecessary list_add(dying_tasks) in cgroup_exit()
  cgroup/cpuset: Optimize isolated partition only generate_sched_domains() calls
  cgroup/cpuset: Reduce the lock protecting CS_SCHED_LOAD_BALANCE
  kernel/cgroup: cleanup cgroup_base_files when fail to add cgroup_psi_files
  selftests: cgroup: Add basic tests for pids controller
  selftests: cgroup: Lexicographic order in Makefile
  cgroup/pids: Add pids.events.local
  cgroup/pids: Make event counters hierarchical
  ...
2024-07-15 16:41:32 -07:00
Linus Torvalds
9855e87328 RCU pull request for v6.11
doc.2024.06.06a: Update Tasks RCU and Tasks Rude RCU description in
 	Requirements.rst and clarify rcu_assign_pointer() and
 	rcu_dereference() ordering properties.
 
 fixes.2024.07.04a: Add lockdep assertions for RCU readers, limit inline
 	wakeups for callback-bypass synchronize_rcu(), add an
 	rcutree.nohz_full_patience_delay to reduce nohz_full OS jitter,
 	add Uladzislau Rezki as RCU maintainer, and fix a subtle
 	callback-migration memory-ordering issue.
 
 mb.2024.06.28a: Remove a number of redundant memory barriers.
 
 nocb.2024.06.03a: Remove unnecessary bypass-list lock-contention
 	mitigation, use parking API instead of open-coded ad-hoc
 	equivalent, and upgrade obsolete comments.
 
 rcu-tasks.2024.06.06a: Revert avoidance of a deadlock that can no
 	longer occur and properly synchronize Tasks Trace RCU checking
 	of runqueues.
 
 rcutorture.2024.06.06a: Add tests for handling of double-call_rcu()
 	bug, add missing MODULE_DESCRIPTION, and add a script that
 	histograms the number of calls to RCU updaters.
 
 srcu.2024.06.18a: Fill out SRCU polled-grace-period API.
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Merge tag 'rcu.2024.07.12a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu

Pull RCU updates from Paul McKenney:

 - Update Tasks RCU and Tasks Rude RCU description in Requirements.rst
   and clarify rcu_assign_pointer() and rcu_dereference() ordering
   properties

 - Add lockdep assertions for RCU readers, limit inline wakeups for
   callback-bypass synchronize_rcu(), add an
   rcutree.nohz_full_patience_delay to reduce nohz_full OS jitter, add
   Uladzislau Rezki as RCU maintainer, and fix a subtle
   callback-migration memory-ordering issue

 - Remove a number of redundant memory barriers

 - Remove unnecessary bypass-list lock-contention mitigation, use
   parking API instead of open-coded ad-hoc equivalent, and upgrade
   obsolete comments

 - Revert avoidance of a deadlock that can no longer occur and properly
   synchronize Tasks Trace RCU checking of runqueues

 - Add tests for handling of double-call_rcu() bug, add missing
   MODULE_DESCRIPTION, and add a script that histograms the number of
   calls to RCU updaters

 - Fill out SRCU polled-grace-period API

* tag 'rcu.2024.07.12a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu: (29 commits)
  rcu: Fix rcu_barrier() VS post CPUHP_TEARDOWN_CPU invocation
  rcu: Eliminate lockless accesses to rcu_sync->gp_count
  MAINTAINERS: Add Uladzislau Rezki as RCU maintainer
  rcu: Add rcutree.nohz_full_patience_delay to reduce nohz_full OS jitter
  rcu/exp: Remove redundant full memory barrier at the end of GP
  rcu: Remove full memory barrier on RCU stall printout
  rcu: Remove full memory barrier on boot time eqs sanity check
  rcu/exp: Remove superfluous full memory barrier upon first EQS snapshot
  rcu: Remove superfluous full memory barrier upon first EQS snapshot
  rcu: Remove full ordering on second EQS snapshot
  srcu: Fill out polled grace-period APIs
  srcu: Update cleanup_srcu_struct() comment
  srcu: Add NUM_ACTIVE_SRCU_POLL_OLDSTATE
  srcu: Disable interrupts directly in srcu_gp_end()
  rcu: Disable interrupts directly in rcu_gp_init()
  rcu/tree: Reduce wake up for synchronize_rcu() common case
  rcu/tasks: Fix stale task snaphot for Tasks Trace
  tools/rcu: Add rcu-updaters.sh script
  rcutorture: Add missing MODULE_DESCRIPTION() macros
  rcutorture: Fix rcu_torture_fwd_cb_cr() data race
  ...
2024-07-15 15:25:27 -07:00
Linus Torvalds
3e78198862 for-6.11/block-20240710
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Merge tag 'for-6.11/block-20240710' of git://git.kernel.dk/linux

Pull block updates from Jens Axboe:

 - NVMe updates via Keith:
     - Device initialization memory leak fixes (Keith)
     - More constants defined (Weiwen)
     - Target debugfs support (Hannes)
     - PCIe subsystem reset enhancements (Keith)
     - Queue-depth multipath policy (Redhat and PureStorage)
     - Implement get_unique_id (Christoph)
     - Authentication error fixes (Gaosheng)

 - MD updates via Song
     - sync_action fix and refactoring (Yu Kuai)
     - Various small fixes (Christoph Hellwig, Li Nan, and Ofir Gal, Yu
       Kuai, Benjamin Marzinski, Christophe JAILLET, Yang Li)

 - Fix loop detach/open race (Gulam)

 - Fix lower control limit for blk-throttle (Yu)

 - Add module descriptions to various drivers (Jeff)

 - Add support for atomic writes for block devices, and statx reporting
   for same. Includes SCSI and NVMe (John, Prasad, Alan)

 - Add IO priority information to block trace points (Dongliang)

 - Various zone improvements and tweaks (Damien)

 - mq-deadline tag reservation improvements (Bart)

 - Ignore direct reclaim swap writes in writeback throttling (Baokun)

 - Block integrity improvements and fixes (Anuj)

 - Add basic support for rust based block drivers. Has a dummy null_blk
   variant for now (Andreas)

 - Series converting driver settings to queue limits, and cleanups and
   fixes related to that (Christoph)

 - Cleanup for poking too deeply into the bvec internals, in preparation
   for DMA mapping API changes (Christoph)

 - Various minor tweaks and fixes (Jiapeng, John, Kanchan, Mikulas,
   Ming, Zhu, Damien, Christophe, Chaitanya)

* tag 'for-6.11/block-20240710' of git://git.kernel.dk/linux: (206 commits)
  floppy: add missing MODULE_DESCRIPTION() macro
  loop: add missing MODULE_DESCRIPTION() macro
  ublk_drv: add missing MODULE_DESCRIPTION() macro
  xen/blkback: add missing MODULE_DESCRIPTION() macro
  block/rnbd: Constify struct kobj_type
  block: take offset into account in blk_bvec_map_sg again
  block: fix get_max_segment_size() warning
  loop: Don't bother validating blocksize
  virtio_blk: Don't bother validating blocksize
  null_blk: Don't bother validating blocksize
  block: Validate logical block size in blk_validate_limits()
  virtio_blk: Fix default logical block size fallback
  nvmet-auth: fix nvmet_auth hash error handling
  nvme: implement ->get_unique_id
  block: pass a phys_addr_t to get_max_segment_size
  block: add a bvec_phys helper
  blk-lib: check for kill signal in ioctl BLKZEROOUT
  block: limit the Write Zeroes to manually writing zeroes fallback
  block: refacto blkdev_issue_zeroout
  block: move read-only and supported checks into (__)blkdev_issue_zeroout
  ...
2024-07-15 14:20:22 -07:00
Linus Torvalds
3a56e24173 for-6.11/io_uring-20240714
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Merge tag 'for-6.11/io_uring-20240714' of git://git.kernel.dk/linux

Pull io_uring updates from Jens Axboe:
 "Here are the io_uring updates queued up for 6.11.

  Nothing major this time around, various minor improvements and
  cleanups/fixes. This contains:

   - Add bind/listen opcodes. Main motivation is to support direct
     descriptors, to avoid needing a regular fd just for doing these two
     operations (Gabriel)

   - Probe fixes (Gabriel)

   - Treat io-wq work flags as atomics. Not fixing a real issue, but may
     as well and it silences a KCSAN warning (me)

   - Cleanup of rsrc __set_current_state() usage (me)

   - Add 64-bit for {m,f}advise operations (me)

   - Improve performance of data ring messages (me)

   - Fix for ring message overflow posting (Pavel)

   - Fix for freezer interaction with TWA_NOTIFY_SIGNAL. Not strictly an
     io_uring thing, but since TWA_NOTIFY_SIGNAL was originally added
     for faster task_work signaling for io_uring, bundling it with this
     pull (Pavel)

   - Add Pavel as a co-maintainer

   - Various cleanups (me, Thorsten)"

* tag 'for-6.11/io_uring-20240714' of git://git.kernel.dk/linux: (28 commits)
  io_uring/net: check socket is valid in io_bind()/io_listen()
  kernel: rerun task_work while freezing in get_signal()
  io_uring/io-wq: limit retrying worker initialisation
  io_uring/napi: Remove unnecessary s64 cast
  io_uring/net: cleanup io_recv_finish() bundle handling
  io_uring/msg_ring: fix overflow posting
  MAINTAINERS: change Pavel Begunkov from io_uring reviewer to maintainer
  io_uring/msg_ring: use kmem_cache_free() to free request
  io_uring/msg_ring: check for dead submitter task
  io_uring/msg_ring: add an alloc cache for io_kiocb entries
  io_uring/msg_ring: improve handling of target CQE posting
  io_uring: add io_add_aux_cqe() helper
  io_uring: add remote task_work execution helper
  io_uring/msg_ring: tighten requirement for remote posting
  io_uring: Allocate only necessary memory in io_probe
  io_uring: Fix probe of disabled operations
  io_uring: Introduce IORING_OP_LISTEN
  io_uring: Introduce IORING_OP_BIND
  net: Split a __sys_listen helper for io_uring
  net: Split a __sys_bind helper for io_uring
  ...
2024-07-15 13:49:10 -07:00
Linus Torvalds
4f5e249ec0 vfs-6.11.iomap
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Merge tag 'vfs-6.11.iomap' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

Pull iomap updates from Christian Brauner:
 "This contains some minor work for the iomap subsystem:

   - Add documentation on the design of iomap and how to port to it

   - Optimize iomap_read_folio()

   - Bring back the change to iomap_write_end() to no increase i_size.

     This is accompanied by a change to xfs to reserve blocks for
     truncating large realtime inodes to avoid exposing stale data when
     iomap_write_end() stops increasing i_size"

* tag 'vfs-6.11.iomap' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs:
  iomap: don't increase i_size in iomap_write_end()
  xfs: reserve blocks for truncating large realtime inode
  Documentation: the design of iomap and how to port
  iomap: Optimize iomap_read_folio
2024-07-15 13:28:14 -07:00
Alexander Duyck
546dd90be9 eth: fbnic: Add scaffolding for Meta's NIC driver
Create a bare-bones PCI driver for Meta's NIC.
Subsequent changes will flesh it out.

Signed-off-by: Alexander Duyck <alexanderduyck@fb.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/172079935646.1778861.9710282776096050607.stgit@ahduyck-xeon-server.home.arpa
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-07-15 12:50:42 -07:00
Drew Fustini
ae81b69fd2 clk: thead: Add support for T-Head TH1520 AP_SUBSYS clocks
Add support for the AP sub-system clock controller in the T-Head TH1520.
This include CPU, DPU, GMAC and TEE PLLs.

Link: https://openbeagle.org/beaglev-ahead/beaglev-ahead/-/blob/main/docs/TH1520%20System%20User%20Manual.pdf
Co-developed-by: Yangtao Li <frank.li@vivo.com>
Signed-off-by: Yangtao Li <frank.li@vivo.com>
Co-developed-by: Jisheng Zhang <jszhang@kernel.org>
Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
Link: https://git.beagleboard.org/beaglev-ahead/beaglev-ahead/-/tree/main/docs
Signed-off-by: Drew Fustini <dfustini@tenstorrent.com>
Link: https://lore.kernel.org/r/20240711-th1520-clk-v3-2-6ff17bb318fb@tenstorrent.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2024-07-15 12:15:01 -07:00
Rafael J. Wysocki
a18abb873b Merge branch 'pm-cpufreq'
Merge cpufreq changes for 6.11-rc1:

 - Add Loongson-3 CPUFreq driver support (Huacai Chen).

 - Add support for the Arrow Lake and Lunar Lake platforms and
   the out-of-band (OOB) mode on Emerald Rapids to the intel_pstate
   cpufreq driver, make it support the highest performance change
   interrupt and clean it up (Srinivas Pandruvada).

 - Switch cpufreq to new Intel CPU model defines (Tony Luck).

 - Simplify the cpufreq driver interface by switching the .exit() driver
   callback to the void return data type (Lizhe, Viresh Kumar).

 - Make cpufreq_boost_enabled() return bool (Dhruva Gole).

 - Add fast CPPC support to the amd-pstate cpufreq driver, address
   multiple assorted issues in it and clean it up (Perry Yuan, Mario
   Limonciello, Dhananjay Ugwekar, Meng Li, Xiaojian Du).

 - Add Allwinner H700 speed bin to the sun50i cpufreq driver (Ryan
   Walklin).

 - Fix memory leaks and of_node_put() usage in the sun50i and qcom-nvmem
   cpufreq drivers (Javier Carrasco).

 - Clean up the sti and dt-platdev cpufreq drivers (Jeff Johnson,
   Raphael Gallais-Pou).

 - Fix deferred probe handling in the TI cpufreq driver and wrong return
   values of ti_opp_supply_probe(), and add OPP tables for the AM62Ax and
   AM62Px SoCs to it (Bryan Brattlof, Primoz Fiser).

 - Avoid overflow of target_freq in .fast_switch() in the SCMI cpufreq
   driver (Jagadeesh Kona).

 - Use dev_err_probe() in every error path in probe in the Mediatek
   cpufreq driver (Nícolas Prado).

 - Fix kernel-doc param for longhaul_setstate in the longhaul cpufreq
   driver (Yang Li).

 - Fix system resume handling in the CPPC cpufreq driver (Riwen Lu).

* pm-cpufreq: (55 commits)
  cpufreq: sti: fix build warning
  cpufreq: mediatek: Use dev_err_probe in every error path in probe
  cpufreq: Add Loongson-3 CPUFreq driver support
  cpufreq: Make cpufreq_driver->exit() return void
  cpufreq/amd-pstate: Fix the scaling_max_freq setting on shared memory CPPC systems
  cpufreq/amd-pstate-ut: Convert nominal_freq to khz during comparisons
  cpufreq: pcc: Remove empty exit() callback
  cpufreq: loongson2: Remove empty exit() callback
  cpufreq: nforce2: Remove empty exit() callback
  cpufreq: docs: Add missing scaling_available_frequencies description
  cpufreq: make cpufreq_boost_enabled() return bool
  cpufreq: intel_pstate: Support highest performance change interrupt
  x86/cpufeatures: Add HWP highest perf change feature flag
  Documentation: cpufreq: amd-pstate: update doc for Per CPU boost control method
  cpufreq: amd-pstate: Cap the CPPC.max_perf to nominal_perf if CPB is off
  cpufreq: amd-pstate: initialize core precision boost state
  cpufreq: acpi: move MSR_K7_HWCR_CPB_DIS_BIT into msr-index.h
  cpufreq: sti: add missing MODULE_DEVICE_TABLE entry for stih418
  cpufreq: intel_pstate: Replace boot_cpu_has()
  cpufreq: ti: update OPP table for AM62Px SoCs
  ...
2024-07-15 18:51:35 +02:00
Takashi Iwai
97b10a77b1 ASoC: Updates for for v6.11
There are a lot of changes in here, though the big bulk of things is
 cleanups and simplifications of various kinds which are internally
 rather than externally visible.  A good chunk of those are DT schema
 conversions, but there's also a lot of changes in the code.
 
 Highlights:
 
  - Syncing of features between simple-audio-card and the two
    audio-graph cards so there is no reason to stick with an older
    driver.
  - Support for specifying the order of operations for components within
    cards to allow quirking for unusual systems.
  - New support for Asahi Kasei AK4619, Cirrus Logic CS530x, Everest
    Semiconductors ES8311, NXP i.MX95 and LPC32xx, Qualcomm LPASS v2.5
    and WCD937x, Realtek RT1318 and RT1320 and Texas Instruments PCM5242.
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Merge tag 'asoc-v6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Updates for for v6.11

There are a lot of changes in here, though the big bulk of things is
cleanups and simplifications of various kinds which are internally
rather than externally visible.  A good chunk of those are DT schema
conversions, but there's also a lot of changes in the code.

Highlights:

 - Syncing of features between simple-audio-card and the two
   audio-graph cards so there is no reason to stick with an older
   driver.
 - Support for specifying the order of operations for components within
   cards to allow quirking for unusual systems.
 - New support for Asahi Kasei AK4619, Cirrus Logic CS530x, Everest
   Semiconductors ES8311, NXP i.MX95 and LPC32xx, Qualcomm LPASS v2.5
   and WCD937x, Realtek RT1318 and RT1320 and Texas Instruments PCM5242.
2024-07-15 16:31:00 +02:00
Luiz Augusto von Dentz
f497862d99 Initial implementation of the power sequencing subsystem for linux v6.11
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Merge tag 'pwrseq-initial-for-v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux into HEAD

Initial implementation of the power sequencing subsystem for linux v6.11
2024-07-15 10:09:20 -04:00
Conor Dooley
6bad1bef26
MAINTAINERS: drop riscv list from cache controllers
When adding the bindings for cache controllers to the MAINTAINERS entry,
I forgot to drop the riscv mailing list - and so completely unrelated to
riscv stuff is now being sent there. Drop it.

Fixes: 4ca47d8bcc ("MAINTAINERS: add cache binding directory to cache driver entry")
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-07-15 13:52:45 +02:00
Niklas Söderlund
9d617949d4 thermal/drivers/renesas: Group all renesas thermal drivers together
Move all Renesas thermal drivers to a vendor specific directory.

All drivers are moved verbatim apart from the updated include path for
thermal_hwmon.h.

Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20240506154011.344324-2-niklas.soderlund+renesas@ragnatech.se
2024-07-15 13:31:38 +02:00
Tejun Heo
9283ff5be1 Merge branch 'for-6.10-fixes' into for-6.11 2024-07-14 18:04:03 -10:00
Brian Foster
63567f643a MAINTAINERS: remove Brian Foster as a reviewer for bcachefs
Signed-off-by: Brian Foster <bfoster@redhat.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-07-14 19:00:15 -04:00
Lorenzo Bianconi
23020f0493 net: airoha: Introduce ethernet support for EN7581 SoC
Add airoha_eth driver in order to introduce ethernet support for
Airoha EN7581 SoC available on EN7581 development board (en7581-evb).
EN7581 mac controller is mainly composed by the Frame Engine (PSE+PPE)
and QoS-DMA (QDMA) modules. FE is used for traffic offloading (just
basic functionalities are currently supported) while QDMA is used for
DMA operations and QOS functionalities between the mac layer and the
external modules conncted to the FE GDM ports (e.g MT7530 DSA switch
or external phys).
A general overview of airoha_eth architecture is reported below:

               ┌───────┐                                     ┌───────┐
               │ QDMA2 │                                     │ QDMA1 │
               └───┬───┘                                     └───┬───┘
                   │                                             │
           ┌───────▼─────────────────────────────────────────────▼────────┐
           │                                                              │
           │       P5                                            P0       │
           │                                                              │
           │                                                              │
           │                                                              │    ┌──────┐
           │                                                           P3 ├────► GDM3 │
           │                                                              │    └──────┘
           │                                                              │
           │                                                              │
┌─────┐    │                                                              │
│ PPE ◄────┤ P4                          PSE                              │
└─────┘    │                                                              │
           │                                                              │
           │                                                              │
           │                                                              │    ┌──────┐
           │                                                           P9 ├────► GDM4 │
           │                                                              │    └──────┘
           │                                                              │
           │                                                              │
           │                                                              │
           │        P2                                           P1       │
           └─────────┬───────────────────────────────────────────┬────────┘
                     │                                           │
                 ┌───▼──┐                                     ┌──▼───┐
                 │ GDM2 │                                     │ GDM1 │
                 └──────┘                                     └──┬───┘
                                                                 │
                                                            ┌────▼─────┐
                                                            │  MT7530  │
                                                            └──────────┘

Currently only hw LAN features (QDMA1+GDM1) are available while hw WAN
(QDMA2+GDM{2,3,4}) ones will be added with subsequent patches introducing
traffic offloading support.

Tested-by: Benjamin Larsson <benjamin.larsson@genexis.eu>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Link: https://patch.msgid.link/274945d2391c195098ab180a46d0617b18b9e42c.1720818878.git.lorenzo@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-07-14 07:46:53 -07:00
Linus Torvalds
4d145e3f83 Fixes for the I2C testunit, the Renesas R-Car driver and some
MAINTAINERS corrections.
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Merge tag 'i2c-for-6.10-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux

Pull i2c fixes from Wolfram Sang:
 "Fixes for the I2C testunit, the Renesas R-Car driver and some
  MAINTAINERS corrections"

* tag 'i2c-for-6.10-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
  i2c: testunit: avoid re-issued work after read message
  i2c: rcar: ensure Gen3+ reset does not disturb local targets
  i2c: mark HostNotify target address as used
  i2c: testunit: correct Kconfig description
  MAINTAINERS: VIRTIO I2C loses a maintainer, gains a reviewer
  MAINTAINERS: delete entries for Thor Thayer
  i2c: rcar: clear NO_RXDMA flag after resetting
  i2c: rcar: bring hardware to known state when probing
2024-07-13 16:34:22 -07:00
Eric Dumazet
8e5f53a684 MAINTAINERS: add 5 missing tcp-related files
Following files are part of TCP stack:

- net/ipv4/inet_connection_sock.c
- net/ipv4/inet_hashtables.c
- net/ipv4/inet_timewait_sock.c
- net/ipv6/inet6_connection_sock.c
- net/ipv6/inet6_hashtables.c

Signed-off-by: Eric Dumazet <edumazet@google.com>
Link: https://patch.msgid.link/20240712234213.3178593-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-07-13 09:09:39 -07:00
Jakub Kicinski
e5abd12f3d Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR.

Conflicts:

drivers/net/ethernet/broadcom/bnxt/bnxt.c
  f7ce5eb2cb ("bnxt_en: Fix crash in bnxt_get_max_rss_ctx_ring()")
  20c8ad72eb ("eth: bnxt: use the RSS context XArray instead of the local list")

Adjacent changes:

net/ethtool/ioctl.c
  503757c809 ("net: ethtool: Fix RSS setting")
  eac9122f0c ("net: ethtool: record custom RSS contexts in the XArray")

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-07-12 22:20:30 -07:00
Tejun Heo
226c49446b cgroup: Add Michal Koutný as a maintainer
Michal has been contributing and reviewing patches across cgroup for a while
now. Add him as a maintainer.

Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Michal Koutný <mkoutny@suse.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Cc: Zefan Li <lizefan.x@bytedance.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
2024-07-12 06:46:28 -10:00
Linus Torvalds
e091caf99f ARM: SoC fixes for 6.10, part 3
Most of these changes are Qualcomm SoC specific and came in just after
 I sent out the last set of fixes. This includes two regression fixes
 for SoC drivers, a defconfig change to ensure the Lenovo X13s is
 usable and 11 changes to DT files to fix regressions and minor
 platform specific issues.
 
 Tony and Chunyan step back from their respective maintainership roles
 on the omap and unisoc platforms, and Christophe in turn takes over
 maintaining some of the Freescale SoC drivers that he has been taking
 care of in practice already.
 
 Lastly, there are two trivial fixes for the davinci and sunxi
 platforms.
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Merge tag 'arm-fixes-6.10-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC fixes from Arnd Bergmann:
 "Most of these changes are Qualcomm SoC specific and came in just after
  I sent out the last set of fixes. This includes two regression fixes
  for SoC drivers, a defconfig change to ensure the Lenovo X13s is
  usable and 11 changes to DT files to fix regressions and minor
  platform specific issues.

  Tony and Chunyan step back from their respective maintainership roles
  on the omap and unisoc platforms, and Christophe in turn takes over
  maintaining some of the Freescale SoC drivers that he has been taking
  care of in practice already.

  Lastly, there are two trivial fixes for the davinci and sunxi
  platforms"

* tag 'arm-fixes-6.10-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
  MAINTAINERS: Update FREESCALE SOC DRIVERS and QUICC ENGINE LIBRARY
  MAINTAINERS: Add more maintainers for omaps
  ARM: davinci: Convert comma to semicolon
  MAINTAINERS: Move myself from SPRD Maintainer to Reviewer
  Revert "dt-bindings: cache: qcom,llcc: correct QDU1000 reg entries"
  arm64: dts: qcom: qdu1000: Fix LLCC reg property
  arm64: dts: qcom: sm6115: add iommu for sdhc_1
  arm64: dts: qcom: x1e80100-crd: fix DAI used for headset recording
  arm64: dts: qcom: x1e80100-crd: fix WCD audio codec TX port mapping
  soc: qcom: pmic_glink: disable UCSI on sc8280xp
  arm64: defconfig: enable Elan i2c-hid driver
  arm64: dts: qcom: sc8280xp-crd: use external pull up for touch reset
  arm64: dts: qcom: sc8280xp-x13s: fix touchscreen power on
  arm64: dts: qcom: x1e80100: Fix PCIe 6a reg offsets and add MHI
  arm64: dts: qcom: sa8775p: Correct IRQ number of EL2 non-secure physical timer
  arm64: dts: allwinner: Fix PMIC interrupt number
  arm64: dts: qcom: sc8280xp: Set status = "reserved" on PSHOLD
  arm64: dts: qcom: x1e80100-*: Allocate some CMA buffers
  arm64: dts: qcom: sc8180x: Fix LLCC reg property again
2024-07-12 09:00:25 -07:00
Christophe Leroy
6fba5cbd32
MAINTAINERS: Update FREESCALE SOC DRIVERS and QUICC ENGINE LIBRARY
FREESCALE SOC DRIVERS has been orphaned since
commit eaac25d026 ("MAINTAINERS: Drop Li Yang as their email address
stopped working")
QUICC ENGINE LIBRARY has Qiang Zhao as maintainer but he hasn't
responded for years and when Li Yang was still maintaining FREESCALE
SOC DRIVERS he was also handling QUICC ENGINE LIBRARY directly.

As a maintainer of LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX, I
also need FREESCALE SOC DRIVERS to be actively maintained, so add
myself as maintainer of FREESCALE SOC DRIVERS and QUICC ENGINE LIBRARY.

See below link for more context.

Link: https://lore.kernel.org/linuxppc-dev/20240219153016.ntltc76bphwrv6hn@skbuf/T/#mf6d4a5eef79e8eae7ae0456a2794c01e630a6756
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-07-12 13:16:09 +02:00
Tony Lindgren
dfd168e74e MAINTAINERS: Add more maintainers for omaps
There are many generations of omaps to maintain, and I will be only active
as a hobbyist with time permitting. Let's add more maintainers to ensure
continued Linux support.

TI is interested in maintaining the active SoCs such as am3, am4 and
dra7. And the hobbyists are interested in maintaining some of the older
devices, mainly based on omap3 and 4 SoCs.

Kevin and Roger have agreed to maintain the active TI parts. Both Kevin
and Roger have been working on the omap variants for a long time, and
have a good understanding of the hardware.

Aaro and Andreas have agreed to maintain the community devices. Both Aaro
and Andreas have long experience on working with the earlier TI SoCs.

While at it, let's also change me to be a reviewer for the omap1, and
drop the link to my old omap web page.

Signed-off-by: Tony Lindgren <tony@atomide.com>
Acked-by: Kevin Hilman <khilman@baylibre.com>
Acked-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Acked-by: Roger Quadros <rogerq@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-07-12 12:07:10 +02:00
Ciprian Costea
b85e021853 MAINTAINERS: add 's32@nxp.com' as relevant mailing list for 'sdhci-esdhc-imx' driver
Since NXP S32G2 and S32G3 SoCs share the SDHCI controller with
I.MX platforms it would be valuable to add 's32@nxp.com' as a
relevant mailing list in this area.

Signed-off-by: Ciprian Costea <ciprianmarian.costea@oss.nxp.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: Haibo Chen <haibo.chen@nxp.com>
Link: https://lore.kernel.org/r/20240708121018.246476-4-ciprianmarian.costea@oss.nxp.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2024-07-12 11:07:54 +02:00
Jakub Kicinski
7c8267275d Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR.

Conflicts:

net/sched/act_ct.c
  26488172b0 ("net/sched: Fix UAF when resolving a clash")
  3abbd7ed8b ("act_ct: prepare for stolen verdict coming from conntrack and nat engine")

No adjacent changes.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-07-11 12:58:13 -07:00
Pengfei Xu
8e51106d02 selftests: ifs: verify test interfaces are created by the driver
IFS (In Field Scan) driver exposes its functionality via sysfs interfaces.
Applications prepare and exercise the tests by interacting with the
aforementioned sysfs files.

Verify that the necessary sysfs entries are created after loading the IFS
driver.

Initialize test variables needed for building subsequent kself-test cases.

Reviewed-by: Jithu Joseph <jithu.joseph@intel.com>
Reviewed-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
Co-developed-by: Ashok Raj <ashok.raj@intel.com>
Signed-off-by: Ashok Raj <ashok.raj@intel.com>
Signed-off-by: Pengfei Xu <pengfei.xu@intel.com>
Acked-by: Jithu Joseph <jithu.joseph@intel.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2024-07-11 11:29:42 -06:00
Wolfram Sang
0830f975e0 MAINTAINERS: VIRTIO I2C loses a maintainer, gains a reviewer
Conghui Chen left, welcome Jian as reviewer.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: "Chen, Jian Jun" <jian.jun.chen@intel.com>
2024-07-11 11:19:46 +02:00
Wolfram Sang
ca8e83a13a MAINTAINERS: delete entries for Thor Thayer
The email address bounced. I couldn't find a newer one in recent git
history. Delete the entries and let them fallback to subsystem defaults.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
2024-07-11 10:48:42 +02:00
Peter Zijlstra
db43a609d0 sched: Update MAINTAINERS and CREDITS
Thank you Daniel for having been our friend!

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Acked-by: Vincent Guittot <vincent.guittot@linaro.org>
Acked-by: Juri Lelli <juri.lelli@redhat.com>
Reviewed-by: Steven Rostedt <rostedt@goodmis.org>
Link: https://lore.kernel.org/r/20240708075752.GF11386@noisy.programming.kicks-ass.net
2024-07-11 10:44:18 +02:00
Drew Fustini
1037885b30 dt-bindings: clock: Document T-Head TH1520 AP_SUBSYS controller
Document bindings for the T-Head TH1520 AP sub-system clock controller.

Link: https://openbeagle.org/beaglev-ahead/beaglev-ahead/-/blob/main/docs/TH1520%20System%20User%20Manual.pdf
Co-developed-by: Yangtao Li <frank.li@vivo.com>
Signed-off-by: Yangtao Li <frank.li@vivo.com>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Drew Fustini <dfustini@tenstorrent.com>
Link: https://lore.kernel.org/r/20240623-th1520-clk-v2-1-ad8d6432d9fb@tenstorrent.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2024-07-10 16:17:34 -07:00
Linus Torvalds
9d9a2f29ae 21 hotfixes, 15 of which are cc:stable.
No identifiable theme here - all are singleton patches, 19 are for MM.
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Merge tag 'mm-hotfixes-stable-2024-07-10-13-19' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Pull misc fixes from Andrew Morton:
 "21 hotfixes, 15 of which are cc:stable.

  No identifiable theme here - all are singleton patches, 19 are for MM"

* tag 'mm-hotfixes-stable-2024-07-10-13-19' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (21 commits)
  mm/hugetlb: fix kernel NULL pointer dereference when migrating hugetlb folio
  mm/hugetlb: fix potential race in __update_and_free_hugetlb_folio()
  filemap: replace pte_offset_map() with pte_offset_map_nolock()
  arch/xtensa: always_inline get_current() and current_thread_info()
  sched.h: always_inline alloc_tag_{save|restore} to fix modpost warnings
  MAINTAINERS: mailmap: update Lorenzo Stoakes's email address
  mm: fix crashes from deferred split racing folio migration
  lib/build_OID_registry: avoid non-destructive substitution for Perl < 5.13.2 compat
  mm: gup: stop abusing try_grab_folio
  nilfs2: fix kernel bug on rename operation of broken directory
  mm/hugetlb_vmemmap: fix race with speculative PFN walkers
  cachestat: do not flush stats in recency check
  mm/shmem: disable PMD-sized page cache if needed
  mm/filemap: skip to create PMD-sized page cache if needed
  mm/readahead: limit page cache size in page_cache_ra_order()
  mm/filemap: make MAX_PAGECACHE_ORDER acceptable to xarray
  mm/damon/core: merge regions aggressively when max_nr_regions is unmet
  Fix userfaultfd_api to return EINVAL as expected
  mm: vmalloc: check if a hash-index is in cpu_possible_mask
  mm: prevent derefencing NULL ptr in pfn_section_valid()
  ...
2024-07-10 14:59:41 -07:00
Sibi Sankar
0e2a9a0310 mailbox: Add support for QTI CPUCP mailbox controller
Add support for CPUSS Control Processor (CPUCP) mailbox controller,
this driver enables communication between AP and CPUCP by acting as
a doorbell between them.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Sibi Sankar <quic_sibis@quicinc.com>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Jassi Brar <jassisinghbrar@gmail.com>
2024-07-10 13:24:55 -05:00
Drew Fustini
41814fe5c7 pwm: Add driver for AXI PWM generator
Add support for the Analog Devices AXI PWM Generator. This device is an
FPGA-implemented peripheral used as PWM signal generator and can be
interfaced with AXI4. The register map of this peripheral makes it
possible to configure the period and duty cycle of the output signal.

Link: https://analogdevicesinc.github.io/hdl/library/axi_pwm_gen/index.html
Co-developed-by: Sergiu Cuciurean <sergiu.cuciurean@analog.com>
Signed-off-by: Sergiu Cuciurean <sergiu.cuciurean@analog.com>
Co-developed-by: David Lechner <dlechner@baylibre.com>
Signed-off-by: David Lechner <dlechner@baylibre.com>
Signed-off-by: Drew Fustini <dfustini@baylibre.com>
Acked-by: Nuno Sa <nuno.sa@analog.com>
Co-developed-by: Trevor Gamblin <tgamblin@baylibre.com>
Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
Link: https://lore.kernel.org/r/20240605203507.1934434-3-tgamblin@baylibre.com
Signed-off-by: Uwe Kleine-König <ukleinek@kernel.org>
2024-07-10 17:52:46 +02:00
Drew Fustini
1edf2c2a28 dt-bindings: pwm: Add AXI PWM generator
Add Analog Devices AXI PWM generator.

Link: https://analogdevicesinc.github.io/hdl/library/axi_pwm_gen/index.html
Signed-off-by: Drew Fustini <dfustini@baylibre.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Nuno Sa <nuno.sa@analog.com>
Co-developed-by: Trevor Gamblin <tgamblin@baylibre.com>
Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
Link: https://lore.kernel.org/r/20240605203507.1934434-2-tgamblin@baylibre.com
Signed-off-by: Uwe Kleine-König <ukleinek@kernel.org>
2024-07-10 17:52:46 +02:00
Alex Deucher
89d568ab90 MAINTAINERS: fix Xinhui's name
Switch to fist last for consistency.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: Xinhui Pan <Xinhui.Pan@amd.com>
2024-07-10 10:12:15 -04:00
Alex Deucher
1fe5fa5ba1 MAINTAINERS: update powerplay and swsmu
Evan is no longer maintaining powerplay and swsmu.
Add Kenneth Feng as his replacement.

Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: Kenneth Feng <kenneth.feng@amd.com>
2024-07-10 10:12:00 -04:00
Vamsi Attunuru
5f67eef6df misc: mrvl-cn10k-dpi: add Octeon CN10K DPI administrative driver
Adds a misc driver for Marvell CN10K DPI(DMA Engine) device's physical
function which initializes DPI DMA hardware's global configuration and
enables hardware mailbox channels between physical function (PF) and
it's virtual functions (VF). VF device drivers (User space drivers) use
this hw mailbox to communicate any required device configuration on it's
respective VF device. Accordingly, this DPI PF driver provisions the
VF device resources.

At the hardware level, the DPI physical function (PF) acts as a management
interface to setup the VF device resources, VF devices are only provisioned
to handle or control the actual DMA Engine's data transfer capabilities.

Signed-off-by: Vamsi Attunuru <vattunuru@marvell.com>
Reviewed-by: Srujana Challa <schalla@marvell.com>
Link: https://lore.kernel.org/r/20240706153009.3775333-1-vattunuru@marvell.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-07-10 14:58:29 +02:00
Rafael J. Wysocki
9dabb5b48f Merge back cpufreq material for 6.11. 2024-07-10 13:03:11 +02:00
Rafael J. Wysocki
7ad9eab9d4 ARM cpufreq updates for 6.11
- cpufreq: Add Loongson-3 CPUFreq driver support (Huacai Chen).
 - Make exit() callback return void (Lizhe and Viresh Kumar).
 - Minor cleanups and fixes in several drivers (Bryan Brattlof,
   Javier Carrasco, Jagadeesh Kona, Jeff Johnson, Nícolas F. R. A. Prado,
   Primoz Fiser, Raphael Gallais-Pou, and Riwen Lu).
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Merge tag 'cpufreq-arm-updates-6.11' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/vireshk/pm

Merge ARM cpufreq updates for 6.11 from Viresh Kumar:

"- cpufreq: Add Loongson-3 CPUFreq driver support (Huacai Chen).
 - Make exit() callback return void (Lizhe and Viresh Kumar).
 - Minor cleanups and fixes in several drivers (Bryan Brattlof,
   Javier Carrasco, Jagadeesh Kona, Jeff Johnson, Nícolas F. R. A. Prado,
   Primoz Fiser, Raphael Gallais-Pou, and Riwen Lu)."

* tag 'cpufreq-arm-updates-6.11' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/vireshk/pm: (21 commits)
  cpufreq: sti: fix build warning
  cpufreq: mediatek: Use dev_err_probe in every error path in probe
  cpufreq: Add Loongson-3 CPUFreq driver support
  cpufreq: Make cpufreq_driver->exit() return void
  cpufreq: pcc: Remove empty exit() callback
  cpufreq: loongson2: Remove empty exit() callback
  cpufreq: nforce2: Remove empty exit() callback
  cpufreq: sti: add missing MODULE_DEVICE_TABLE entry for stih418
  cpufreq: ti: update OPP table for AM62Px SoCs
  cpufreq: ti: update OPP table for AM62Ax SoCs
  cpufreq: sun50i: add Allwinner H700 speed bin
  cpufreq/cppc: Don't compare desired_perf in target()
  OPP: ti: Fix ti_opp_supply_probe wrong return values
  cpufreq: ti-cpufreq: Handle deferred probe with dev_err_probe()
  cpufreq: dt-platdev: add missing MODULE_DESCRIPTION() macro
  cpufreq: longhaul: Fix kernel-doc param for longhaul_setstate
  cpufreq: qcom-nvmem: eliminate uses of of_node_put()
  cpufreq: qcom-nvmem: fix memory leaks in probe error paths
  cpufreq: scmi: Avoid overflow of target_freq in fast switch
  cpufreq: sun50i: replace of_node_put() with automatic cleanup handler
  ...
2024-07-09 17:58:20 +02:00
Eddie James
1a73912f9f dt-bindings: i2c: i2c-fsi: Convert to json-schema
Convert to json-schema for the FSI-attached I2C controller.

Signed-off-by: Eddie James <eajames@linux.ibm.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Ninad Palsule <ninad@linux.ibm.com>
Link: https://lore.kernel.org/r/20240522192524.3286237-12-eajames@linux.ibm.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2024-07-09 07:40:17 -06:00
Krzysztof Kozlowski
ed75ace541 ti: omap: MAINTAINERS: move Benoît Cousson to CREDITS
Last email from Benoît Cousson was in 2014 [1], so remove him from
maintainers of the TI OMAP platform.  Stale maintainer entries hide
information whether subsystem needs help, has a bus-factor or is even
orphaned.

Benoît Cousson, thank you for TI OMAP contributions and maintenance.

[1] https://lore.kernel.org/all/?q=f%3Abcousson%40baylibre.com

Acked-by: Benoît Cousson <bcousson@baylibre.com>
Cc: Benoît Cousson <bcousson@baylibre.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240612084038.18519-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-07-09 15:25:50 +02:00
Krzysztof Kozlowski
ff12af710b amazon: MAINTAINERS: change to odd fixes and Tsahee Zidenberg to CREDITS
Last email from Tsahee Zidenberg was in 2016 [1], so move Tsahee from
Amazon platform maintainers to credits (thank you for your contributions
and maintenance!).  Stale maintainer entries hide information whether
subsystem needs help, has a bus-factor or is even orphaned.

The Amazon platform still has active maintainer - Antoine Tenart -
however there was no maintenance activities coming from Antoine.  All
my patches from last 4 years related to Amazon remained unanswered - no
acks, no picks - so document the actual not active status of the
platform by changing it to Odd Fixes.

[1] https://lore.kernel.org/all/?q=f%3Atsahee%40annapurnalabs.com

Cc: Tsahee Zidenberg <tsahee@annapurnalabs.com>
Cc: Antoine Tenart <atenart@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240612084038.18519-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-07-09 15:25:50 +02:00
Drew Fustini
480d9a6083
MAINTAINERS: thead: add git tree
Add git tree for T-Head device tree files and, in the future, drivers for
the T-Head TH1520 SoC.

Signed-off-by: Drew Fustini <drew@pdp7.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20240704180913.2516959-1-drew@pdp7.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-07-09 15:22:08 +02:00
Zhu Lingshan
9be237df09 MAINTAINERS: Change lingshan's email to kernel.org
This commit changes lingshan's email from intel.com
to kernel.org.

Signed-off-by: Zhu Lingshan <lingshan.zhu@intel.com>
Message-Id: <20240514165125.74802-1-lingshan.zhu@intel.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2024-07-09 08:42:40 -04:00
Srujana Challa
8b6c724cda virtio: vdpa: vDPA driver for Marvell OCTEON DPU devices
This commit introduces a new vDPA driver specifically designed for
managing the virtio control plane over the vDPA bus for OCTEON DPU
devices. The driver consists of two layers:

1. Octep HW Layer (Octeon Endpoint): Responsible for handling hardware
operations and configurations related to the DPU device.

2. Octep Main Layer: Compliant with the vDPA bus framework, this layer
implements device operations for the vDPA bus. It handles device
probing, bus attachment, vring operations, and other relevant tasks.

Signed-off-by: Srujana Challa <schalla@marvell.com>
Signed-off-by: Vamsi Attunuru <vattunuru@marvell.com>
Signed-off-by: Shijith Thotton <sthotton@marvell.com>
Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Message-Id: <20240614144659.1776067-1-schalla@marvell.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2024-07-09 08:42:39 -04:00
Mark-PK Tsai
228159802b docs: iommu: Remove outdated Documentation/userspace-api/iommu.rst
The Documentation/userspace-api/iommu.rst file has become outdated due
to the removal of associated structures and APIs.

Specifically, struct such as iommu_cache_invalidate_info and guest
pasid related uapi were removed in commit 0c9f178778 ("iommu:
Remove guest pasid related interfaces and definitions").
And the corresponding uapi/linux/iommu.h file was removed in
commit 00a9bc6070 ("iommu: Move iommu fault data to
linux/iommu.h").

Signed-off-by: Mark-PK Tsai <mark-pk.tsai@mediatek.com>
Reviewed-by: Lu Baolu <baolu.lu@linux.intel.com>
Link: https://lore.kernel.org/r/20240702120617.26882-1-mark-pk.tsai@mediatek.com
[will: Remove stale reference to 'iommu' from index.rst]
Signed-off-by: Will Deacon <will@kernel.org>
2024-07-09 11:08:17 +01:00
Wolfram Sang
70b46487b1 mfd: tmio: Move header to platform_data
All the MFD components are gone from the header meanwhile. Only the MMC
relevant data is left which makes it a platform_data for the MMC
controller. Move the header to the now fitting directory.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org> # For MMC
Acked-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20240213220221.2380-14-wsa+renesas@sang-engineering.com
Signed-off-by: Lee Jones <lee@kernel.org>
2024-07-09 10:40:29 +01:00
Arnd Bergmann
ee22fbd705 Qualcomm driver updates for v6.11
Support for Shared Memory (shm) Bridge is added, which provides a
 stricter interface for handling of buffers passed to TrustZone.
 
 The X1Elite platform is added to uefisecapp allow list, to instantiate
 the efivars implementation.
 
 A new in-kernel implementation of the pd-mapper (or servreg) service is
 introduced, to replace the userspace dependency for USB Type-C and
 battery management.
 
 Support for sharing interrupts across multiple bwmon instances is added,
 and a refcount imbalance issue is corrected.
 
 The LLCC support for recent platforms is corrected, and SA8775P support
 is added.
 
 A new interface is added to SMEM, to expose "feature codes". One example
 of the usecase for this is to indicate to the GPU driver which
 frequencies are available on the given device.
 
 The interrupt consumer and provider side of SMP2P is updated to provide
 more useful names in interrupt stats.
 
 Support for using the mailbox binding and driver for outgoing IPC
 interrupt in the SMSM driver is introduced.
 
 socinfo driver learns about SDM670 and IPQ5321, as well as get some
 updates to the X1E PMICs.
 
 pmic_glink is bumped to now support managing 3 USB Type-C ports.
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Merge tag 'qcom-drivers-for-6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/drivers

Qualcomm driver updates for v6.11

Support for Shared Memory (shm) Bridge is added, which provides a
stricter interface for handling of buffers passed to TrustZone.

The X1Elite platform is added to uefisecapp allow list, to instantiate
the efivars implementation.

A new in-kernel implementation of the pd-mapper (or servreg) service is
introduced, to replace the userspace dependency for USB Type-C and
battery management.

Support for sharing interrupts across multiple bwmon instances is added,
and a refcount imbalance issue is corrected.

The LLCC support for recent platforms is corrected, and SA8775P support
is added.

A new interface is added to SMEM, to expose "feature codes". One example
of the usecase for this is to indicate to the GPU driver which
frequencies are available on the given device.

The interrupt consumer and provider side of SMP2P is updated to provide
more useful names in interrupt stats.

Support for using the mailbox binding and driver for outgoing IPC
interrupt in the SMSM driver is introduced.

socinfo driver learns about SDM670 and IPQ5321, as well as get some
updates to the X1E PMICs.

pmic_glink is bumped to now support managing 3 USB Type-C ports.

* tag 'qcom-drivers-for-6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (48 commits)
  soc: qcom: smp2p: Use devname for interrupt descriptions
  soc: qcom: smsm: Add missing mailbox dependency to Kconfig
  soc: qcom: add missing pd-mapper dependencies
  soc: qcom: icc-bwmon: Allow for interrupts to be shared across instances
  dt-bindings: interconnect: qcom,msm8998-bwmon: Add X1E80100 BWMON instances
  dt-bindings: interconnect: qcom,msm8998-bwmon: Remove opp-table from the required list
  firmware: qcom: tzmem: export devm_qcom_tzmem_pool_new()
  soc: qcom: add pd-mapper implementation
  soc: qcom: pdr: extract PDR message marshalling data
  soc: qcom: pdr: fix parsing of domains lists
  soc: qcom: pdr: protect locator_addr with the main mutex
  firmware: qcom: scm: clarify the comment in qcom_scm_pas_init_image()
  firmware: qcom: scm: add support for SHM bridge memory carveout
  firmware: qcom: tzmem: enable SHM Bridge support
  firmware: qcom: scm: add support for SHM bridge operations
  firmware: qcom: qseecom: convert to using the TZ allocator
  firmware: qcom: scm: make qcom_scm_qseecom_app_get_id() use the TZ allocator
  firmware: qcom: scm: make qcom_scm_lmh_dcvsh() use the TZ allocator
  firmware: qcom: scm: make qcom_scm_ice_set_key() use the TZ allocator
  firmware: qcom: scm: make qcom_scm_assign_mem() use the TZ allocator
  ...

Link: https://lore.kernel.org/r/20240705034410.13968-1-andersson@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-07-09 11:09:10 +02:00
Arnd Bergmann
9c148cb47a TI SoC driver updates for v6.11
- Update TISCI protocol URL link  which was dead
 - socinfo: Add j721E SR 2.0 detection support
 - MAINTAINER list additions: ti,pruss.yaml and ti,j721e-system-controller.yaml
 - pm33xx: log statement improvement
 - knav_qmss: minor data structure optimization
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Merge tag 'ti-driver-soc-for-v6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux into soc/drivers

TI SoC driver updates for v6.11

- Update TISCI protocol URL link  which was dead
- socinfo: Add j721E SR 2.0 detection support
- MAINTAINER list additions: ti,pruss.yaml and ti,j721e-system-controller.yaml
- pm33xx: log statement improvement
- knav_qmss: minor data structure optimization

* tag 'ti-driver-soc-for-v6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux:
  dt-bindings: soc: ti: Move ti,j721e-system-controller.yaml to soc/ti
  MAINTAINERS: Add entry for ti,pruss.yaml to TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
  soc: ti: k3-socinfo: Add J721E SR2.0
  soc: ti: knav_qmss: Constify struct knav_range_ops
  firmware: ti_sci: fix TISCI protocol URL link
  dt-bindings: ti: fix TISCI protocol URL link
  soc: ti: pm33xx: Fix missing newlines in log statements

Link: https://lore.kernel.org/r/20240705151449.s4rngkehjn73favn@stream
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-07-09 11:07:33 +02:00
Arnd Bergmann
9e6b815593 RISC-V cache drivers for v6.11
StarFive:
 A new driver for the cache controller on the jh8100, which didn't
 implement Zicbom and thus needs an implementation of non-standard cache
 management operations.
 
 Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
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Merge tag 'riscv-cache-for-v6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux into soc/drivers

RISC-V cache drivers for v6.11

StarFive:
A new driver for the cache controller on the jh8100, which didn't
implement Zicbom and thus needs an implementation of non-standard cache
management operations.

Signed-off-by: Conor Dooley <conor.dooley@microchip.com>

* tag 'riscv-cache-for-v6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux:
  MAINTAINERS: add microchip soc binding directory to microchip soc driver entry
  MAINTAINERS: add cache binding directory to cache driver entry
  cache: Add StarFive StarLink cache management
  dt-bindings: cache: Add docs for StarFive Starlink cache controller

Link: https://lore.kernel.org/r/20240707-whoever-undesired-c5f6e96ae403@spud
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-07-09 10:53:48 +02:00
Huacai Chen
ccf5145414 cpufreq: Add Loongson-3 CPUFreq driver support
Some of LoongArch processors (Loongson-3 series) support DVFS, their
IOCSR.FEATURES has IOCSRF_FREQSCALE set. And they has a micro-core in
the package called SMC (System Management Controller), which can be
used to detect temperature, control fans, scale frequency and voltage,
etc.

The Loongson-3 CPUFreq driver is very simple now, it communicate with
SMC, get DVFS info, set target frequency from CPUFreq core, and so on.

There is a command list to interact with SMC, widely-used commands in
the CPUFreq driver include:

CMD_GET_VERSION: Get SMC firmware version.

CMD_GET_FEATURE: Get enabled SMC features.

CMD_SET_FEATURE: Enable SMC features, such as basic DVFS, BOOST.

CMD_GET_FREQ_LEVEL_NUM: Get the number of all frequency levels.

CMD_GET_FREQ_BOOST_LEVEL: Get the first boost frequency level.

CMD_GET_FREQ_LEVEL_INFO: Get the detail info of a frequency level.

CMD_GET_FREQ_INFO: Get the current frequency.

CMD_SET_FREQ_INFO: Set the target frequency.

In future we will add automatic frequency scaling, which is similar to
Intel's HWP (HardWare P-State).

Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
[ Viresh: Minor formatting cleanups, change return type of exit() to
	  void and use devm_mutex_init() ]
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
2024-07-09 08:45:43 +05:30
Kanak Shilledar
d5adffc46f dt-bindings: i2c: nxp,lpc1788-i2c: convert to dt schema
Convert the NXP I2C controller for LPC2xxx/178x/18xx/43xx
to newer DT schema. Created DT schema based on the .txt file
which had `compatible`, `reg`, `interrupts`, `clocks`,
`#address-cells` and `#size-cells` as required properties.

Additional changes to the original .txt binding
- added maintainer from the MAINTAINERS file.
- added resets property required by the corresponding DTS files.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Kanak Shilledar <kanakshilledar@gmail.com>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2024-07-09 00:46:11 +02:00
Dan Williams
86588139b8 Documentation: CXL Maturity Map
Provide a survey of the work-in-progress maturity (implementation
status) of various aspects of the CXL subsystem.

Clarify that in addition to ongoing upkeep relative to specification
updates, there are some long running themes in the driver that respond
to the discovery of new corner cases (bugs) and new use cases (feature
extensions).

The primary audience is distribution maintainers, but it also serves as
a guide for kernel developers to understand what aspects of the CXL
subsystem need more help. It is a landing page to document ongoing
progress, and a guide to discern exposure to work-in-progress features.

Reviewed-by: Adam Manzanares <a.manzanares@samsung.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Reviewed-by: Alison Schofield <alison.schofield@intel.com>
Link: https://patch.msgid.link/172005486862.2048248.6668794717827294862.stgit@dwillia2-xfh.jf.intel.com
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
2024-07-08 15:25:52 -07:00
Chunyan Zhang
f3a6a54104
MAINTAINERS: Move myself from SPRD Maintainer to Reviewer
I've resigned from Unisoc (formerly Spreadtrum) and cannot access
internal HW specifications any more, also cannot commit much
time for maintaining sprd code, especially DTS.

While I'm happy to help review the sprd drivers I wrote before.

Signed-off-by: Chunyan Zhang <zhangchunyan@iscas.ac.cn>
Link: https://lore.kernel.org/r/20240705091133.3308539-1-zhangchunyan@iscas.ac.cn
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-07-08 21:38:00 +02:00
Chuck Lever
f436833a3d MAINTAINERS: Add a bugzilla link for NFSD
I recently found out about B: for noting where subsystem bugs can be
filed. I do pay attention to bugzilla.kernel.org. The Linux NFS
community has decided to steer kernel NFS issues to the kernel.org
bugzilla instead of bugzilla.linux-nfs.org.

Remove the W: entry; the sourceforge information is stale and
unmaintained.

Cc: Thorsten Leemhuis <linux@leemhuis.info>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
2024-07-08 14:10:06 -04:00
Arnd Bergmann
7120733d1d Minor improvements in ARM DTS for v6.11
Few cleanups and improvements which were missed by their maintainers:
 
 1. Add Krzysztof as odd-fixer for old ARM platforms: Alphascale, AXM
    LSI, Moxa, TI Nspire and VT8500 (with Alexey Charkov).
 
 2. VT8500: align node names with bindings (USB, panel timings).
 
 3. Cirrus: align node names with bindings (panel timings).
 
 4. TI Nspire: correct unit addresses, correct watchdog compatible and
    properties while making it disabled (never tested).
 
 5. Nuvoton, Aspeed: align node names with bindings (I2C).
 
    IMPORTANT: At least for Aspeed it is known to affect some user-space
    tools, because that user-space looks for specific node path via
    /sys/firmware/devicetree. The /sys/firmware/devicetree is not the ABI
    and any user-space relying on it:
     - Prevents any changes in DTS, e.g. node renaming or moving,
       changing unit addresses (re-arranging child bus addressing).
     - Is using undocumented interface.
     - Is neither reliable nor understandable.
 
 6. TI OMAP and Davinci: align node names with bindings (panel timings),
    drop incorrect property.
 
 7. STI: document in bindings codec child to fix dtbs_checks.
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Merge tag 'dt-cleanup-6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-dt into soc/dt

Minor improvements in ARM DTS for v6.11

Few cleanups and improvements which were missed by their maintainers:

1. Add Krzysztof as odd-fixer for old ARM platforms: Alphascale, AXM
   LSI, Moxa, TI Nspire and VT8500 (with Alexey Charkov).

2. VT8500: align node names with bindings (USB, panel timings).

3. Cirrus: align node names with bindings (panel timings).

4. TI Nspire: correct unit addresses, correct watchdog compatible and
   properties while making it disabled (never tested).

5. Nuvoton, Aspeed: align node names with bindings (I2C).

   IMPORTANT: At least for Aspeed it is known to affect some user-space
   tools, because that user-space looks for specific node path via
   /sys/firmware/devicetree. The /sys/firmware/devicetree is not the ABI
   and any user-space relying on it:
    - Prevents any changes in DTS, e.g. node renaming or moving,
      changing unit addresses (re-arranging child bus addressing).
    - Is using undocumented interface.
    - Is neither reliable nor understandable.

6. TI OMAP and Davinci: align node names with bindings (panel timings),
   drop incorrect property.

7. STI: document in bindings codec child to fix dtbs_checks.

* tag 'dt-cleanup-6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-dt:
  ARM: dts: omap am5729-beagleboneai: drop unneeded ti,enable-id-detection
  dt-bindings: soc: sti: st,sti-syscon: document codec node
  ARM: dts: ti: align panel timings node name with dtschema
  arm: dts: aspeed: Use standard 'i2c' bus node name
  arm: dts: nuvoton: Use standard 'i2c' bus node name
  MAINTAINERS: ARM: alphascale: add Krzysztof Kozlowski as maintainer
  ARM: dts: nspire: Add full compatible for watchdog node
  ARM: dts: nspire: Add unit name addresses to memory nodes
  MAINTAINERS: ARM: nspire: add Krzysztof Kozlowski as maintainer
  MAINTAINERS: ARM: vt8500: add Alexey and Krzysztof as maintainers
  MAINTAINERS: ARM: axm: add Krzysztof Kozlowski as maintainer
  MAINTAINERS: ARM: moxa: add Krzysztof Kozlowski as maintainer
  ARM: dts: cirrus: align panel timings node name with dtschema
  ARM: dts: vt8500: align panel timings node name with dtschema
  ARM: dts: vt8500: replace "uhci" nodename with generic name "usb"

Link: https://lore.kernel.org/r/20240702065359.7378-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-07-08 16:25:58 +02:00
Andrew Morton
8ef6fd0e9e Merge branch 'mm-hotfixes-stable' into mm-stable to pick up "mm: fix
crashes from deferred split racing folio migration", needed by "mm:
migrate: split folio_migrate_mapping()".
2024-07-06 11:44:41 -07:00
Lorenzo Stoakes
1e3d28fe03 MAINTAINERS: mailmap: update Lorenzo Stoakes's email address
Now working at Oracle.

Link: https://lkml.kernel.org/r/20240703092704.11571-1-lorenzo.stoakes@oracle.com
Signed-off-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2024-07-06 11:39:51 -07:00
Linus Torvalds
d270dd21be pci-v6.10-fixes-2
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Merge tag 'pci-v6.10-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci

Pull pci update from Bjorn Helgaas:

 - Update MAINTAINERS and CREDITS to credit Gustavo Pimentel with the
   Synopsys DesignWare eDMA driver and reflect that he is no longer at
   Synopsys and isn't in a position to maintain the DesignWare xData
   traffic generator (Bjorn Helgaas)

* tag 'pci-v6.10-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci:
  CREDITS: Add Synopsys DesignWare eDMA driver for Gustavo Pimentel
  MAINTAINERS: Orphan Synopsys DesignWare xData traffic generator
2024-07-05 12:33:00 -07:00
Daniel Vetter
d076e2bd09 drm-misc-next for $kernel-version:
UAPI Changes:
 
 Cross-subsystem Changes:
 
 Core Changes:
   - dp/mst: Fix daisy-chaining at resume
   - dsc: Add helper to dump the DSC configuration
   - tests: Add tests for the new monochrome TV mode variant
 
 Driver Changes:
   - ast: Refactor the mode setting code
   - panfrost: Fix devfreq job reporting
   - stm: Add LDVS support, DSI PHY updates
   - panels:
     - New panel: AUO G104STN01, K&d kd101ne3-40ti,
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Merge tag 'drm-misc-next-2024-07-04' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next

drm-misc-next for $kernel-version:

UAPI Changes:

Cross-subsystem Changes:

Core Changes:
  - dp/mst: Fix daisy-chaining at resume
  - dsc: Add helper to dump the DSC configuration
  - tests: Add tests for the new monochrome TV mode variant

Driver Changes:
  - ast: Refactor the mode setting code
  - panfrost: Fix devfreq job reporting
  - stm: Add LDVS support, DSI PHY updates
  - panels:
    - New panel: AUO G104STN01, K&d kd101ne3-40ti,

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
From: Maxime Ripard <mripard@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240704-curvy-outstanding-lizard-bcea78@houat
2024-07-05 12:37:22 +02:00
Daniel Vetter
86634fa4e6 Linux 6.10-rc6
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Merge v6.10-rc6 into drm-next

The exynos-next pull is based on a newer -rc than drm-next. hence
backmerge first to make sure the unrelated conflicts we accumulated
don't end up randomly in the exynos merge pull, but are separated out.

Conflicts are all benign: Adjacent changes in amdgpu and fbdev-dma
code, and cherry-pick conflict in xe.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2024-07-05 10:47:28 +02:00
Dmitry Baryshkov
c66c0e7c51 MAINTAINERS: CC dri-devel list on Qualcomm FastRPC patches
FastRPC is a way to offload method invocation to the DSPs on Qualcomm
platforms. As the driver uses dma-bufs, add dri-devel mailing list to
the MAINTAINERS's entry, so that DRM maintainers are notified about the
uAPI changes. This follows the usual practice established by the "DMA
BUFFER SHARING FRAMEWORK" entry in the file.

Suggested-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20240705075900.424100-7-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-07-05 10:01:44 +02:00
Roman Gushchin
5ff3bd0c54 MAINTAINERS: add mm/memcontrol-v1.c/h to the list of maintained files
Link: https://lkml.kernel.org/r/20240625005906.106920-15-roman.gushchin@linux.dev
Signed-off-by: Roman Gushchin <roman.gushchin@linux.dev>
Acked-by: Shakeel Butt <shakeel.butt@linux.dev>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Muchun Song <muchun.song@linux.dev>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2024-07-04 18:05:54 -07:00
Jakub Kicinski
76ed626479 Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR.

Conflicts:

drivers/net/phy/aquantia/aquantia.h
  219343755e ("net: phy: aquantia: add missing include guards")
  61578f6793 ("net: phy: aquantia: add support for PHY LEDs")

drivers/net/ethernet/wangxun/libwx/wx_hw.c
  bd07a98178 ("net: txgbe: remove separate irq request for MSI and INTx")
  b501d261a5 ("net: txgbe: add FDIR ATR support")
https://lore.kernel.org/all/20240703112936.483c1975@canb.auug.org.au/

include/linux/mlx5/mlx5_ifc.h
  048a403648 ("net/mlx5: IFC updates for changing max EQs")
  99be56171f ("net/mlx5e: SHAMPO, Re-enable HW-GRO")
https://lore.kernel.org/all/20240701133951.6926b2e3@canb.auug.org.au/

Adjacent changes:

drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
  4130c67cd1 ("wifi: iwlwifi: mvm: check vif for NULL/ERR_PTR before dereference")
  3f3126515f ("wifi: iwlwifi: mvm: add mvm-specific guard")

include/net/mac80211.h
  816c6bec09 ("wifi: mac80211: fix BSS_CHANGED_UNSOL_BCAST_PROBE_RESP")
  5a009b42e0 ("wifi: mac80211: track changes in AP's TPE")

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-07-04 14:16:11 -07:00
Paul E. McKenney
7f09e70f9e MAINTAINERS: Add Uladzislau Rezki as RCU maintainer
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Cc: Uladzislau Rezki <urezki@gmail.com>
2024-07-04 13:48:57 -07:00
Linus Torvalds
033771c085 Including fixes from bluetooth, wireless and netfilter.
There's one fix for power management with Intel's e1000e here,
 Thorsten tells us there's another problem that started in v6.9.
 We're trying to wrap that up but I don't think it's blocking.
 
 Current release - new code bugs:
 
  - wifi: mac80211: disable softirqs for queued frame handling
 
  - af_unix: fix uninit-value in __unix_walk_scc(), with the new garbage
    collection algo
 
 Previous releases - regressions:
 
  - Bluetooth:
    - qca: fix BT enable failure for QCA6390 after warm reboot
    - add quirk to ignore reserved PHY bits in LE Extended Adv Report,
      abused by some Broadcom controllers found on Apple machines
 
  - wifi: wilc1000: fix ies_len type in connect path
 
 Previous releases - always broken:
 
  - tcp: fix DSACK undo in fast recovery to call tcp_try_to_open(),
    avoid premature timeouts
 
  - net: make sure skb_datagram_iter maps fragments page by page,
    in case we somehow get compound highmem mixed in
 
  - eth: bnx2x: fix multiple UBSAN array-index-out-of-bounds when
    more queues are used
 
 Misc:
 
  - MAINTAINERS: Remembering Larry Finger
 
 Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-6.10-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Jakub Kicinski:
 "Including fixes from bluetooth, wireless and netfilter.

  There's one fix for power management with Intel's e1000e here,
  Thorsten tells us there's another problem that started in v6.9. We're
  trying to wrap that up but I don't think it's blocking.

  Current release - new code bugs:

   - wifi: mac80211: disable softirqs for queued frame handling

   - af_unix: fix uninit-value in __unix_walk_scc(), with the new
     garbage collection algo

  Previous releases - regressions:

   - Bluetooth:
      - qca: fix BT enable failure for QCA6390 after warm reboot
      - add quirk to ignore reserved PHY bits in LE Extended Adv Report,
        abused by some Broadcom controllers found on Apple machines

   - wifi: wilc1000: fix ies_len type in connect path

  Previous releases - always broken:

   - tcp: fix DSACK undo in fast recovery to call tcp_try_to_open(),
     avoid premature timeouts

   - net: make sure skb_datagram_iter maps fragments page by page, in
     case we somehow get compound highmem mixed in

   - eth: bnx2x: fix multiple UBSAN array-index-out-of-bounds when more
     queues are used

  Misc:

   - MAINTAINERS: Remembering Larry Finger"

* tag 'net-6.10-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (62 commits)
  bnxt_en: Fix the resource check condition for RSS contexts
  mlxsw: core_linecards: Fix double memory deallocation in case of invalid INI file
  inet_diag: Initialize pad field in struct inet_diag_req_v2
  tcp: Don't flag tcp_sk(sk)->rx_opt.saw_unknown for TCP AO.
  selftests: make order checking verbose in msg_zerocopy selftest
  selftests: fix OOM in msg_zerocopy selftest
  ice: use proper macro for testing bit
  ice: Reject pin requests with unsupported flags
  ice: Don't process extts if PTP is disabled
  ice: Fix improper extts handling
  selftest: af_unix: Add test case for backtrack after finalising SCC.
  af_unix: Fix uninit-value in __unix_walk_scc()
  bonding: Fix out-of-bounds read in bond_option_arp_ip_targets_set()
  net: rswitch: Avoid use-after-free in rswitch_poll()
  netfilter: nf_tables: unconditionally flush pending work before notifier
  wifi: iwlwifi: mvm: check vif for NULL/ERR_PTR before dereference
  wifi: iwlwifi: mvm: avoid link lookup in statistics
  wifi: iwlwifi: mvm: don't wake up rx_sync_waitq upon RFKILL
  wifi: iwlwifi: properly set WIPHY_FLAG_SUPPORTS_EXT_KEK_KCK
  wifi: wilc1000: fix ies_len type in connect path
  ...
2024-07-04 10:11:12 -07:00
Lee Jones
2a2ca717ce Merge branch 'ib-mfd-regulator-watchdog-6.11' into ibs-for-mfd-merged 2024-07-04 17:07:26 +01:00
Lee Jones
f5ace55524 Merge branch 'ib-mfd-input-regulator-6.11' into ibs-for-mfd-merged 2024-07-04 17:06:42 +01:00
Lee Jones
2d21e9745f Merge branch 'ib-mfd-firmware-input-sound-soc-6.11' into ibs-for-mfd-merged 2024-07-04 17:06:36 +01:00
Greg Kroah-Hartman
14c4dc8bb6 IIO: 2nd set of new device support, features and cleanup for 6.11
The big one here is we finally have Paul Cercueil's (and others)
 DMA buffer support for IIO devices enabling high speed zero
 copy transfer of data to and from sensors supported by IIO (and for
 example USB).  This should aid with upstream support of a range of
 higher performance ADCs and DACs.
 
 Two merges from other trees
 - spi/spi_devm_optimize used for simplification in ad7944.
 - dmaengine/topic_dma_vec to enable the DMABUF series.
 
 One feature with impact outside IIO.
 - Richer set of dev_err_probe() like helpers to cover ERR_PTR() cases.
 
 New device support
 ==================
 adi,ad7173
 - Add support for AD4111, AD4112, AD4114, AD4115 and ADC4116 pseudo
   differential ADCs. Major driver rework was needed to enabled these.
 adi,ad7944
 - Use devm_spi_optimize_message() to avoid a local devm cleanup
   callback. This is the example case from the patch set, others will
   follow.
 mediatek,mt6359-auxadc
 - New driver for this ADC IP found in MT6357, MT6358 and MT6359 PMICs.
 st,accel
 - Add support for the LIS2DS12 accelerometer
 ti,ads1119
 - New driver for this 16 bit 2-differential or 4-single ended channel
   ADC.
 
 Features
 ========
 dt-bindings
 - Introduce new common-mode-channel property to help handle pseudo
   differential ADCs where we have something that looks like one side
   of differential input, but which is only suited for use with a
   slow moving reference.
 adi,adf4350
 - Support use as a clock provider.
 iio-hmwon
 - Support reading of labels from IIO devices by their consumers and
   use this in the hwmon bridge.
 
 Cleanup and minor fixes
 =======================
 Treewide
 - Use regmap_clear_bits() / regmap_set_bits() to simplify open coded
   equivalents.
 - Use devm_regulator_get_enable_read_voltage() to replace equivalent
   opencoded boilerplate. In some cases enabled complete conversion to
   devm handling and removal of explicit remove() callbacks.
 - Introduce dev_err_ptr_probe() and other variants and make use of
   of them in a couple of examples driver cleanups. Will find use in
   many more drivers soon.
 adi,ad7192
 - Introduce local struct device *dev and use dev_err_probe() to give
   more readable code.
 adi,adi-axi-adc/dac
 - Improved consistency of messages using dev_err_probe()
 adi,adis
 - Split the trigger handling into cases that needed paging and those that
   don't resulting in more readable code.
 - Use cleanup.h to simplify error paths via scoped cleanup.
 - Add adis specific lock helpers and make use of them in a number of drivers.
 adi,ad7192
 - Update maintainer (Alisa-Dariana Roman)
 adi,ad7606
 - dt-binding cleanup.
 avago,apds9306
 - Add a maintainer entry (Subhajit Ghosh)
 linear,ltc2309
 - Fix a wrong endian type.
 st,stm32-dfsdm
 - Fix a missing port property in the dt-binding.
 st,sensors
 - Relax whoami match failure to a warning print rather than probe failure.
   This enables fallback compatibles to existing parts from those that don't
   necessarily even exit yet.
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Merge tag 'iio-for-6.11b' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-next

Jonathan writes:

IIO: 2nd set of new device support, features and cleanup for 6.11

The big one here is we finally have Paul Cercueil's (and others)
DMA buffer support for IIO devices enabling high speed zero
copy transfer of data to and from sensors supported by IIO (and for
example USB).  This should aid with upstream support of a range of
higher performance ADCs and DACs.

Two merges from other trees
- spi/spi_devm_optimize used for simplification in ad7944.
- dmaengine/topic_dma_vec to enable the DMABUF series.

One feature with impact outside IIO.
- Richer set of dev_err_probe() like helpers to cover ERR_PTR() cases.

New device support
==================
adi,ad7173
- Add support for AD4111, AD4112, AD4114, AD4115 and ADC4116 pseudo
  differential ADCs. Major driver rework was needed to enabled these.
adi,ad7944
- Use devm_spi_optimize_message() to avoid a local devm cleanup
  callback. This is the example case from the patch set, others will
  follow.
mediatek,mt6359-auxadc
- New driver for this ADC IP found in MT6357, MT6358 and MT6359 PMICs.
st,accel
- Add support for the LIS2DS12 accelerometer
ti,ads1119
- New driver for this 16 bit 2-differential or 4-single ended channel
  ADC.

Features
========
dt-bindings
- Introduce new common-mode-channel property to help handle pseudo
  differential ADCs where we have something that looks like one side
  of differential input, but which is only suited for use with a
  slow moving reference.
adi,adf4350
- Support use as a clock provider.
iio-hmwon
- Support reading of labels from IIO devices by their consumers and
  use this in the hwmon bridge.

Cleanup and minor fixes
=======================
Treewide
- Use regmap_clear_bits() / regmap_set_bits() to simplify open coded
  equivalents.
- Use devm_regulator_get_enable_read_voltage() to replace equivalent
  opencoded boilerplate. In some cases enabled complete conversion to
  devm handling and removal of explicit remove() callbacks.
- Introduce dev_err_ptr_probe() and other variants and make use of
  of them in a couple of examples driver cleanups. Will find use in
  many more drivers soon.
adi,ad7192
- Introduce local struct device *dev and use dev_err_probe() to give
  more readable code.
adi,adi-axi-adc/dac
- Improved consistency of messages using dev_err_probe()
adi,adis
- Split the trigger handling into cases that needed paging and those that
  don't resulting in more readable code.
- Use cleanup.h to simplify error paths via scoped cleanup.
- Add adis specific lock helpers and make use of them in a number of drivers.
adi,ad7192
- Update maintainer (Alisa-Dariana Roman)
adi,ad7606
- dt-binding cleanup.
avago,apds9306
- Add a maintainer entry (Subhajit Ghosh)
linear,ltc2309
- Fix a wrong endian type.
st,stm32-dfsdm
- Fix a missing port property in the dt-binding.
st,sensors
- Relax whoami match failure to a warning print rather than probe failure.
  This enables fallback compatibles to existing parts from those that don't
  necessarily even exit yet.

* tag 'iio-for-6.11b' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (112 commits)
  iio: adc: ad7173: Fix uninitialized symbol is_current_chan
  iio: adc: Add support for MediaTek MT6357/8/9 Auxiliary ADC
  math.h: Add unsigned 8 bits fractional numbers type
  dt-bindings: iio: adc: Add MediaTek MT6359 PMIC AUXADC
  iio: common: scmi_iio: convert to dev_err_probe()
  iio: backend: make use of dev_err_cast_probe()
  iio: temperature: ltc2983: convert to dev_err_probe()
  dev_printk: add new dev_err_probe() helpers
  iio: xilinx-ams: Add labels
  iio: adc: ad7944: use devm_spi_optimize_message()
  Documentation: iio: Document high-speed DMABUF based API
  iio: buffer-dmaengine: Support new DMABUF based userspace API
  iio: buffer-dma: Enable support for DMABUFs
  iio: core: Add new DMABUF interface infrastructure
  MAINTAINERS: Update AD7192 driver maintainer
  iio: adc: ad7192: use devm_regulator_get_enable_read_voltage
  iio: st_sensors: relax WhoAmI check in st_sensors_verify_id()
  MAINTAINERS: Add AVAGO APDS9306
  dt-bindings: iio: adc: adi,ad7606: comment and sort the compatible names
  dt-bindings: iio: adc: adi,ad7606: add missing datasheet link
  ...
2024-07-04 11:04:20 +02:00
Théo Lebrun
6fe920b4fc MAINTAINERS: Mobileye: add OLB drivers and dt-bindings
Register OLB-related files part of the "MOBILEYE MIPS SOCS" MAINTAINERS
section. Those include:

 - drivers (clk-eyeq, reset-eyeq, pinctrl-eyeq5),
 - dt-bindings (mobileye,eyeq5-olb.yaml file),
 - bindings includes file <dt-bindings/clock/mobileye,eyeq5-clk.h>.

Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2024-07-03 17:15:56 +02:00
Oliver Upton
88a0a4f606 MAINTAINERS: Include documentation in KVM/arm64 entry
Ensure updates to the KVM/arm64 documentation get sent to the right
place.

Acked-by: Zenghui Yu <yuzenghui@huawei.com>
Link: https://lore.kernel.org/r/20240628222147.3153682-1-oliver.upton@linux.dev
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
2024-07-02 22:46:25 +00:00
Linus Torvalds
651ab78190 SoC fixes for 6.10, part 2
A number of devicetree fixes came in for the rockchip platforms, correcting
 some of the address information, and reverting a change to the MMC controller
 configuration that caused regressions.
 
 Four drivers have one code change each, addressing minor build issues for
 the optee firmware driver, the litex SoC platform driver and two reset
 drivers.
 
 The riscv fixes as also simple, mainly turning off device nodes in the
 canaan dts files unless they are actually usable on a particular board.
 
 Finally, Drew takes over maintaining the THEAD RISC-V SoC platform.
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Merge tag 'arm-fixes-6.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull SoC fixes from Arnd Bergmann:
 "A number of devicetree fixes came in for the rockchip platforms,
  correcting some of the address information, and reverting a change to
  the MMC controller configuration that caused regressions.

  Four drivers have one code change each, addressing minor build issues
  for the optee firmware driver, the litex SoC platform driver and two
  reset drivers.

  The riscv fixes as also simple, mainly turning off device nodes in the
  canaan dts files unless they are actually usable on a particular
  board.

  Finally, Drew takes over maintaining the THEAD RISC-V SoC platform"

* tag 'arm-fixes-6.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
  drivers/soc/litex: drop obsolete dependency on COMPILE_TEST
  tee: optee: ffa: Fix missing-field-initializers warning
  arm64: dts: rockchip: Add sound-dai-cells for RK3368
  arm64: dts: rockchip: Fix the i2c address of es8316 on Cool Pi 4B
  reset: hisilicon: hi6220: add missing MODULE_DESCRIPTION() macro
  reset: gpio: Fix missing gpiolib dependency for GPIO reset controller
  MAINTAINERS: thead: update Maintainer
  arm64: dts: rockchip: fix PMIC interrupt pin on ROCK Pi E
  riscv: dts: starfive: Set EMMC vqmmc maximum voltage to 3.3V on JH7110 boards
  arm64: dts: rockchip: make poweroff(8) work on Radxa ROCK 5A
  Revert "arm64: dts: rockchip: remove redundant cd-gpios from rk3588 sdmmc nodes"
  ARM: dts: rockchip: rk3066a: add #sound-dai-cells to hdmi node
  arm64: dts: rockchip: Fix the value of `dlg,jack-det-rate` mismatch on rk3399-gru
  arm64: dts: rockchip: set correct pwm0 pinctrl on rk3588-tiger
  riscv: dts: canaan: Disable I/O devices unless used
  riscv: dts: canaan: Clean up serial aliases
  arm64: dts: rockchip: Rename LED related pinctrl nodes on rk3308-rock-pi-s
  arm64: dts: rockchip: Fix SD NAND and eMMC init on rk3308-rock-pi-s
  arm64: dts: rockchip: Fix rk3308 codec@ff560000 reset-names
  arm64: dts: rockchip: Fix the DCDC_REG2 minimum voltage on Quartz64 Model B
2024-07-01 09:36:20 -07:00
Jens Axboe
8515f1661c MAINTAINERS: change Pavel Begunkov from io_uring reviewer to maintainer
This more accurately describes Pavel's role for the project, so let's
make the change to reflect that.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
2024-07-01 09:23:26 -06:00
Marek Behún
992f1a3d4e
platform: cznic: Add preliminary support for Turris Omnia MCU
Add the basic skeleton for a new platform driver for the microcontroller
found on the Turris Omnia board.

Signed-off-by: Marek Behún <kabel@kernel.org>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/r/20240701113010.16447-3-kabel@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-07-01 15:46:36 +02:00
Marek Behún
f5e6f47f2a
dt-bindings: firmware: add cznic,turris-omnia-mcu binding
Add binding for cznic,turris-omnia-mcu, the device-tree node
representing the system-controller features provided by the MCU on the
Turris Omnia router.

Signed-off-by: Marek Behún <kabel@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/r/20240701113010.16447-2-kabel@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-07-01 15:46:36 +02:00
Thomas Weißschuh
c6ed48ef52 power: supply: add ChromeOS EC based charge control driver
The ChromeOS Embedded Controller implements a command to control charge
thresholds and behaviour.

Use it to implement the standard Linux charge_control_start_threshold,
charge_control_end_threshold and charge_behaviour sysfs UAPIs.

The driver is designed to be probed via the cros_ec mfd device.

Acked-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Link: https://lore.kernel.org/r/20240630-cros_ec-charge-control-v5-4-8f649d018c52@weissschuh.net
Signed-off-by: Tzung-Bi Shih <tzungbi@kernel.org>
2024-07-01 21:22:19 +08:00
Frank Li
94f19d0762
spi: dt-bindings: fsl-dspi: Convert to yaml format
Convert dt-binding spi-fsl-dspi.txt to yaml format.
Use part Vladimir Oltean's work at of
https://lore.kernel.org/linux-spi/20221111224651.577729-1-vladimir.oltean@nxp.com/

Additional changes during convert:
- compatible string "fsl,ls1028a-dspi" can be followed by
fsl,ls1021a-v1.0-dspi.
- Change "dspi0@4002c000" to "spi@4002c000" in example.
- Reorder properties in example.
- Use GIC include in example.
- Deprecated fsl,spi-cs-sck-delay and fsl,spi-sck-cs-delay by use common SPI
property.
- Use compatible string 'jedec,spi-nor' in example.
- Split peripheral part to fsl,dspi-peripheral-props.yaml.
- Remove 'interrupts' and 'pinctrl' from required list.
- Update 'bus-num' description.
- Update 'spi-num-chipselects' description by add "cs-gpios don't count
against this number".
- Remove 'big-endian' description.

Co-developed-by: Kuldeep Singh <kuldeep.singh@nxp.com>
Signed-off-by: Kuldeep Singh <kuldeep.singh@nxp.com>
Co-developed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20240624-ls_qspi-v4-2-3d1c6f5005bf@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2024-07-01 13:12:43 +01:00
Greg Kroah-Hartman
19ed3bb558 Merge 6.10-rc6 into char-misc-next
We need the char/misc/iio fixes in here as well to build on top of.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-07-01 13:55:39 +02:00
Alisa-Dariana Roman
13ed07f459 MAINTAINERS: Update AD7192 driver maintainer
Alexandru Tachici has not been active. Also the email address included
is not reachable anymore. I was assigned to work on the driver instead.

Remove Alexandru Tachici and add myself as maintainer of AD7192 driver.

Signed-off-by: Alisa-Dariana Roman <alisa.roman@analog.com>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20240624124941.113010-7-alisa.roman@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-06-30 10:58:30 +01:00
Subhajit Ghosh
fd2adf37c2 MAINTAINERS: Add AVAGO APDS9306
Add myself as maintainer of APDS9306 ambient light sensor driver.

Signed-off-by: Subhajit Ghosh <subhajit.ghosh@tweaklogic.com>
Link: https://patch.msgid.link/20240626135231.8937-1-subhajit.ghosh@tweaklogic.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-06-29 18:46:40 +01:00
Noah Wang
38b2b02236 hwmon: add MP2891 driver
Add support for MPS VR controller mp2891. This driver exposes
telemetry and limit value readings and writtings.

Signed-off-by: Noah Wang <noahwang.wang@outlook.com>
Link: https://lore.kernel.org/r/SEYPR04MB64828A352836982C0184AA10FAD62@SEYPR04MB6482.apcprd04.prod.outlook.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2024-06-28 10:27:47 -07:00
Jesse Brandeburg
28cf7829a7 MAINTAINERS: update Intel Ethernet maintainers
Since Jesse has moved to a new role, replace him with a new maintainer
to work with Tony on representing Intel networking drivers in the
kernel.

Cc: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Acked-by: Paul Menzel <pmenzel@molgen.mpg.de>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2024-06-28 10:23:10 -07:00