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Linus Torvalds
fbd2e22716 Merge tag 'staging-6.18-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging 
Pull staging driver fixes from Greg KH:
 "Here are some staging driver fixes that missed 6.17-final due to my
  travel schedule. They fix a number of reported issues in the axis-fifo
  driver, one of which was just independently discovered by someone else
  today so someone is looking at this code.

  All of these fixes have been in linux-next for many weeks with no
  reported issues"

* tag 'staging-6.18-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
  staging: axis-fifo: flush RX FIFO on read errors
  staging: axis-fifo: fix TX handling on copy_from_user() failure
  staging: axis-fifo: fix maximum TX packet length check
 2025-10-07 11:41:06 -07:00
Linus Torvalds
3d15d6c1b3 Merge tag 'tty-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty 
Pull tty driver fix from Greg KH:
 "Here is a single driver fix for the qcom_geni_serial driver. It has
  been in my tree for weeks, but missed being sent to you for 6.17-final
  due to travel on my side.

  This fixes a reported regression for this driver that prevents 6.17
  from working properly on this platform.

  It has been in linux-next for many weeks with no reported issues"

* tag 'tty-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
  serial: qcom-geni: Fix blocked task
 2025-10-07 11:36:01 -07:00
Linus Torvalds
56019d4ff8 Merge tag 'thermal-6.18-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 
Pull more thermal control updates from Rafael Wysocki:
 "Fix RZ/G3E driver introduction fall-out (Geert Uytterhoeven) and
  improve the compilation and installation of the thermal library for
  user space (Emil Dahl Juhl and Sascha Hauer)"

* tag 'thermal-6.18-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  tools: lib: thermal: expose thermal_exit symbols
  tools: lib: thermal: don't preserve owner in install
  tools: lib: thermal: use pkg-config to locate libnl3
  thermal: renesas: Fix RZ/G3E fall-out
 2025-10-07 11:18:54 -07:00
Linus Torvalds
89b59f0979 Merge tag 'acpi-6.18-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 
Pull more ACPI updates from Rafael Wysocki:
 "These fix a driver bug, clean up two pieces of code and improve the
  fwnode API consistency:

   - Add missing synchronization between interface updates in the ACPI
     battery driver (Rafael Wysocki)

   - Remove open coded check for cpu_feature_enabled() from
     acpi_processor_power_init_bm_check() (Mario Limonciello)

   - Remove redundant rcu_read_lock/unlock() under spinlock from
     ghes_notify_hed() in the ACPI APEI support code (pengdonglin)

   - Make the .get_next_child_node() callback in the ACPI fwnode backend
     skip ACPI devices that are not present for consistency with the
     analogous callback in the OF fwnode backend (Sakari Ailus)"

* tag 'acpi-6.18-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  ACPI: property: Return present device nodes only on fwnode interface
  ACPI: APEI: Remove redundant rcu_read_lock/unlock() under spinlock
  ACPI: battery: Add synchronization between interface updates
  x86/acpi/cstate: Remove open coded check for cpu_feature_enabled()
 2025-10-07 09:45:07 -07:00
Linus Torvalds
abdf766d14 Merge tag 'pm-6.18-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 
Pull more power management updates from Rafael Wysocki:
 "These are cpufreq fixes and cleanups on top of the material merged
  previously, a power management core code fix and updates of the
  runtime PM framework including unit tests, documentation updates and
  introduction of auto-cleanup macros for runtime PM "resume and get"
  and "get without resuming" operations.

  Specifics:

   - Make cpufreq drivers setting the default CPU transition latency to
     CPUFREQ_ETERNAL specify a proper default transition latency value
     instead which addresses a regression introduced during the 6.6
     cycle that broke CPUFREQ_ETERNAL handling (Rafael Wysocki)

   - Make the cpufreq CPPC driver use a proper transition delay value
     when CPUFREQ_ETERNAL is returned by cppc_get_transition_latency()
     to indicate an error condition (Rafael Wysocki)

   - Make cppc_get_transition_latency() return a negative error code to
     indicate error conditions instead of using CPUFREQ_ETERNAL for this
     purpose and drop CPUFREQ_ETERNAL that has no other users (Rafael
     Wysocki, Gopi Krishna Menon)

   - Fix device leak in the mediatek cpufreq driver (Johan Hovold)

   - Set target frequency on all CPUs sharing a policy during frequency
     updates in the tegra186 cpufreq driver and make it initialize all
     cores to max frequencies (Aaron Kling)

   - Rust cpufreq helper cleanup (Thorsten Blum)

   - Make pm_runtime_put*() family of functions return 1 when the given
     device is already suspended which is consistent with the
     documentation (Brian Norris)

   - Add basic kunit tests for runtime PM API contracts and update
     return values in kerneldoc comments for the runtime PM API (Brian
     Norris, Dan Carpenter)

   - Add auto-cleanup macros for runtime PM "resume and get" and "get
     without resume" operations, use one of them in the PCI core and
     drop the existing "free" macro introduced for similar purpose, but
     somewhat cumbersome to use (Rafael Wysocki)

   - Make the core power management code avoid waiting on device links
     marked as SYNC_STATE_ONLY which is consistent with the handling of
     those device links elsewhere (Pin-yen Lin)"

* tag 'pm-6.18-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  docs/zh_CN: Fix malformed table
  docs/zh_TW: Fix malformed table
  PM: runtime: Fix error checking for kunit_device_register()
  PM: runtime: Introduce one more usage counter guard
  cpufreq: Drop unused symbol CPUFREQ_ETERNAL
  ACPI: CPPC: Do not use CPUFREQ_ETERNAL as an error value
  cpufreq: CPPC: Avoid using CPUFREQ_ETERNAL as transition delay
  cpufreq: Make drivers using CPUFREQ_ETERNAL specify transition latency
  PM: runtime: Drop DEFINE_FREE() for pm_runtime_put()
  PCI/sysfs: Use runtime PM guard macro for auto-cleanup
  PM: runtime: Add auto-cleanup macros for "resume and get" operations
  cpufreq: tegra186: Initialize all cores to max frequencies
  cpufreq: tegra186: Set target frequency for all cpus in policy
  rust: cpufreq: streamline find_supply_names
  cpufreq: mediatek: fix device leak on probe failure
  PM: sleep: Do not wait on SYNC_STATE_ONLY device links
  PM: runtime: Update kerneldoc return codes
  PM: runtime: Make put{,_sync}() return 1 when already suspended
  PM: runtime: Add basic kunit tests for API contracts
 2025-10-07 09:39:51 -07:00
Linus Torvalds
522ba450b5 Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux 
Pull clk updates from Stephen Boyd:
 "There's a bunch of patches here across drivers/clk/ to migrate drivers
  to use struct clk_ops::determine_rate() instead of the round_rate()
  one so that we can remove the round_rate clk_op entirely. Brian has
  taken up that task which nobody else has wanted to do for close to a
  decade. Thanks Brian!

  This is all prerequisite work to get to the real task of improving the
  clk rate setting process. Once we have determine_rate() used
  everywhere, we'll be able to do things like chain the rate request
  structs in linked lists to order the rate setting operations or add
  more parameters without having to change every clk driver in
  existence. It's also nice to not have multiple ways to do something
  which just causes confusion for clk driver authors. Overall I'm glad
  this is getting done.

  Beyond this change we also have a tweak to the clk_lookup() function
  in the core framework to use hashing on the clk name instead of a clk
  tree walk with string comparisons. We _still_ rely on the clk name to
  be unique, because historically we've used globally unique strings to
  describe the clk tree topology. This tree walk becomes increasingly
  slow as more clks are added to the system. Searching from the roots
  for a duplicate is simple but pretty dumb and it wastes boot time so
  we're using a hash table as an improvement. Ideally we wouldn't rely
  on the strings to be unique at all, relegating them to simply debug
  information, but that is future work that will likely require some
  sort of Kconfig knob indicating strings aren't used for topology
  description.

  Outside of the core framework changes we have the usual new SoC
  support and fixes to clk drivers for things that were discovered once
  the clks were used by consumer drivers. Nothing in particular is
  jumping out at me in the "misc" pile, except maybe the Amlogic driver
  that has gone through a refactoring. That series got a fix from
  testing in -next though so it seems likely that things have been
  getting good test coverage for a couple weeks already"

* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (299 commits)
  clk: microchip: core: remove duplicate roclk_determine_rate()
  reset: aspeed: register AST2700 reset auxiliary bus device
  dt-bindings: clock: ast2700: modify soc0/1 clock define
  clk: tegra: do not overallocate memory for bpmp clocks
  clk: ep93xx: Use int type to store negative error codes
  clk: nxp: Fix pll0 rate check condition in LPC18xx CGU driver
  clk: loongson2: Add clock definitions for Loongson-2K0300 SoC
  clk: loongson2: Avoid hardcoding firmware name of the reference clock
  clk: loongson2: Allow zero divisors for dividers
  clk: loongson2: Support scale clocks with an alternative mode
  clk: loongson2: Allow specifying clock flags for gate clock
  dt-bindings: clock: loongson2: Add Loongson-2K0300 compatible
  clk: clocking-wizard: Fix output clock register offset for Versal platforms
  clk: xilinx: Optimize divisor search in clk_wzrd_get_divisors_ver()
  clk: mmp: pxa1908: Instantiate power driver through auxiliary bus
  clk: s2mps11: add support for S2MPG10 PMIC clock
  dt-bindings: clock: samsung,s2mps11: add s2mpg10
  dt-bindings: stm32: cosmetic fixes for STM32MP25 clock and reset bindings
  clk: stm32: introduce clocks for STM32MP21 platform
  dt-bindings: stm32: add STM32MP21 clocks and reset bindings
  ...
 2025-10-07 09:28:37 -07:00
Linus Torvalds
971199ad2a Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux 
Pull arm64 fixes from Will Deacon:

 - Preserve old 'tt_core' UAPI for Hisilicon L3C PMU driver

 - Ensure linear alias of kprobes instruction page is not writable

 - Fix kernel stack unwinding from BPF

 - Fix build warnings from the Fujitsu uncore PMU documentation

 - Fix hang with deferred 'struct page' initialisation and MTE

 - Consolidate KPTI page-table re-writing code

* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
  arm64: mte: Do not flag the zero page as PG_mte_tagged
  docs: perf: Fujitsu: Fix htmldocs build warnings and errors
  arm64: mm: Move KPTI helpers to mmu.c
  tracing: Fix the bug where bpf_get_stackid returns -EFAULT on the ARM64
  arm64: kprobes: call set_memory_rox() for kprobe page
  drivers/perf: hisi: Add tt_core_deprecated for compatibility
 2025-10-07 08:59:25 -07:00
Linus Torvalds
2215336295 Merge tag 'hyperv-next-signed-20251006' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux 
Pull hyperv updates from Wei Liu:

 - Unify guest entry code for KVM and MSHV (Sean Christopherson)

 - Switch Hyper-V MSI domain to use msi_create_parent_irq_domain()
   (Nam Cao)

 - Add CONFIG_HYPERV_VMBUS and limit the semantics of CONFIG_HYPERV
   (Mukesh Rathor)

 - Add kexec/kdump support on Azure CVMs (Vitaly Kuznetsov)

 - Deprecate hyperv_fb in favor of Hyper-V DRM driver (Prasanna
   Kumar T S M)

 - Miscellaneous enhancements, fixes and cleanups (Abhishek Tiwari,
   Alok Tiwari, Nuno Das Neves, Wei Liu, Roman Kisel, Michael Kelley)

* tag 'hyperv-next-signed-20251006' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux:
  hyperv: Remove the spurious null directive line
  MAINTAINERS: Mark hyperv_fb driver Obsolete
  fbdev/hyperv_fb: deprecate this in favor of Hyper-V DRM driver
  Drivers: hv: Make CONFIG_HYPERV bool
  Drivers: hv: Add CONFIG_HYPERV_VMBUS option
  Drivers: hv: vmbus: Fix typos in vmbus_drv.c
  Drivers: hv: vmbus: Fix sysfs output format for ring buffer index
  Drivers: hv: vmbus: Clean up sscanf format specifier in target_cpu_store()
  x86/hyperv: Switch to msi_create_parent_irq_domain()
  mshv: Use common "entry virt" APIs to do work in root before running guest
  entry: Rename "kvm" entry code assets to "virt" to genericize APIs
  entry/kvm: KVM: Move KVM details related to signal/-EINTR into KVM proper
  mshv: Handle NEED_RESCHED_LAZY before transferring to guest
  x86/hyperv: Add kexec/kdump support on Azure CVMs
  Drivers: hv: Simplify data structures for VMBus channel close message
  Drivers: hv: util: Cosmetic changes for hv_utils_transport.c
  mshv: Add support for a new parent partition configuration
  clocksource: hyper-v: Skip unnecessary checks for the root partition
  hyperv: Add missing field to hv_output_map_device_interrupt
 2025-10-07 08:40:15 -07:00
Rafael J. Wysocki
dd68fd72e5 Merge branches 'acpi-x86', 'acpi-battery', 'acpi-apei' and 'acpi-property' 
Merge an x86 cleanup related to ACPI, an ACPI battery driver fix, an
ACPI APEI cleanup, and an ACPI device properties handling update for
6.18-rc1:

 - Remove open coded check for cpu_feature_enabled() from
   acpi_processor_power_init_bm_check() (Mario Limonciello)

 - Add missing synchronization between interface updates in the ACPI
   battery driver (Rafael Wysocki)

 - Remove redundant rcu_read_lock/unlock() under spinlock from
   ghes_notify_hed() in the ACPI APEI support code (pengdonglin)

 - Make the .get_next_child_node() callback in the ACPI fwnode backend
   skip ACPI devices that are not present for consistency with the
   analogous callback in the OF fwnode backend (Sakari Ailus)

* acpi-x86:
  x86/acpi/cstate: Remove open coded check for cpu_feature_enabled()

* acpi-battery:
  ACPI: battery: Add synchronization between interface updates

* acpi-apei:
  ACPI: APEI: Remove redundant rcu_read_lock/unlock() under spinlock

* acpi-property:
  ACPI: property: Return present device nodes only on fwnode interface
 2025-10-07 12:59:50 +02:00
Rafael J. Wysocki
53d4d315d4 Merge branch 'pm-cpufreq' 
Merge cpufreq fixes and cleanups, mostly on top of those fixes, for
6.18-rc1:

 - Make cpufreq drivers setting the default CPU transition latency to
   CPUFREQ_ETERNAL specify a proper default transition latency value
   instead which addresses a regression introduced during the 6.6 cycle
   that broke CPUFREQ_ETERNAL handling (Rafael Wysocki)

 - Make the cpufreq CPPC driver use a proper transition delay value
   when CPUFREQ_ETERNAL is returned by cppc_get_transition_latency() to
   indicate an error condition (Rafael Wysocki)

 - Make cppc_get_transition_latency() return a negative error code to
   indicate error conditions instead of using CPUFREQ_ETERNAL for this
   purpose and drop CPUFREQ_ETERNAL that has no other users (Rafael
   Wysocki, Gopi Krishna Menon)

 - Fix device leak in the mediatek cpufreq driver (Johan Hovold)

 - Set target frequency on all CPUs sharing a policy during frequency
   updates in the tegra186 cpufreq driver and make it initialize all
   cores to max frequencies (Aaron Kling)

 - Rust cpufreq helper cleanup (Thorsten Blum)

* pm-cpufreq:
  docs/zh_CN: Fix malformed table
  docs/zh_TW: Fix malformed table
  cpufreq: Drop unused symbol CPUFREQ_ETERNAL
  ACPI: CPPC: Do not use CPUFREQ_ETERNAL as an error value
  cpufreq: CPPC: Avoid using CPUFREQ_ETERNAL as transition delay
  cpufreq: Make drivers using CPUFREQ_ETERNAL specify transition latency
  cpufreq: tegra186: Initialize all cores to max frequencies
  cpufreq: tegra186: Set target frequency for all cpus in policy
  rust: cpufreq: streamline find_supply_names
  cpufreq: mediatek: fix device leak on probe failure
 2025-10-07 12:31:46 +02:00
Rafael J. Wysocki
05f084d24e Merge branches 'pm-core' and 'pm-runtime' 
Merge runtime PM framework updates and a core power management code fix
for 6.18-rc1:

 - Make pm_runtime_put*() family of functions return 1 when the
   given device is already suspended which is consistent with the
   documentation (Brian Norris)

 - Add basic kunit tests for runtime PM API contracts and update return
   values in kerneldoc coments for the runtime PM API (Brian Norris,
   Dan Carpenter)

 - Add auto-cleanup macros for runtime PM "resume and get" and "get
   without resume" operations, use one of them in the PCI core and
   drop the existing "free" macro introduced for similar purpose, but
   somewhat cumbersome to use (Rafael Wysocki)

 - Make the core power management code avoid waiting on device links
   marked as SYNC_STATE_ONLY which is consistent with the handling of
   those device links elsewhere (Pin-yen Lin)

* pm-core:
  PM: sleep: Do not wait on SYNC_STATE_ONLY device links

* pm-runtime:
  PM: runtime: Fix error checking for kunit_device_register()
  PM: runtime: Introduce one more usage counter guard
  PM: runtime: Drop DEFINE_FREE() for pm_runtime_put()
  PCI/sysfs: Use runtime PM guard macro for auto-cleanup
  PM: runtime: Add auto-cleanup macros for "resume and get" operations
  PM: runtime: Update kerneldoc return codes
  PM: runtime: Make put{,_sync}() return 1 when already suspended
  PM: runtime: Add basic kunit tests for API contracts
 2025-10-07 12:20:36 +02:00
Linus Torvalds
c746c3b516 Merge tag 'for-6.18-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux 
Pull btrfs fixes from David Sterba:
 "Two short fixes that would be good to have before rc1"

* tag 'for-6.18-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
  btrfs: fix PAGE_SIZE format specifier in open_ctree()
  btrfs: avoid potential out-of-bounds in btrfs_encode_fh()
 2025-10-06 13:53:19 -07:00
Linus Torvalds
81538c8e42 Merge tag 'nfsd-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux 
Pull nfsd updates from Chuck Lever:
 "Mike Snitzer has prototyped a mechanism for disabling I/O caching in
  NFSD. This is introduced in v6.18 as an experimental feature. This
  enables scaling NFSD in /both/ directions:

   - NFS service can be supported on systems with small memory
     footprints, such as low-cost cloud instances

   - Large NFS workloads will be less likely to force the eviction of
     server-local activity, helping it avoid thrashing

  Jeff Layton contributed a number of fixes to the new attribute
  delegation implementation (based on a pending Internet RFC) that we
  hope will make attribute delegation reliable enough to enable by
  default, as it is on the Linux NFS client.

  The remaining patches in this pull request are clean-ups and minor
  optimizations. Many thanks to the contributors, reviewers, testers,
  and bug reporters who participated during the v6.18 NFSD development
  cycle"

* tag 'nfsd-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux: (42 commits)
  nfsd: discard nfserr_dropit
  SUNRPC: Make RPCSEC_GSS_KRB5 select CRYPTO instead of depending on it
  NFSD: Add io_cache_{read,write} controls to debugfs
  NFSD: Do the grace period check in ->proc_layoutget
  nfsd: delete unnecessary NULL check in __fh_verify()
  NFSD: Allow layoutcommit during grace period
  NFSD: Disallow layoutget during grace period
  sunrpc: fix "occurence"->"occurrence"
  nfsd: Don't force CRYPTO_LIB_SHA256 to be built-in
  nfsd: nfserr_jukebox in nlm_fopen should lead to a retry
  NFSD: Reduce DRC bucket size
  NFSD: Delay adding new entries to LRU
  SUNRPC: Move the svc_rpcb_cleanup() call sites
  NFS: Remove rpcbind cleanup for NFSv4.0 callback
  nfsd: unregister with rpcbind when deleting a transport
  NFSD: Drop redundant conversion to bool
  sunrpc: eliminate return pointer in svc_tcp_sendmsg()
  sunrpc: fix pr_notice in svc_tcp_sendto() to show correct length
  nfsd: decouple the xprtsec policy check from check_nfsd_access()
  NFSD: Fix destination buffer size in nfsd4_ssc_setup_dul()
  ...
 2025-10-06 13:22:21 -07:00
Linus Torvalds
256e341706 Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm 
Pull x86 kvm updates from Paolo Bonzini:
 "Generic:

   - Rework almost all of KVM's exports to expose symbols only to KVM's
     x86 vendor modules (kvm-{amd,intel}.ko and PPC's kvm-{pr,hv}.ko

  x86:

   - Rework almost all of KVM x86's exports to expose symbols only to
     KVM's vendor modules, i.e. to kvm-{amd,intel}.ko

   - Add support for virtualizing Control-flow Enforcement Technology
     (CET) on Intel (Shadow Stacks and Indirect Branch Tracking) and AMD
     (Shadow Stacks).

     It is worth noting that while SHSTK and IBT can be enabled
     separately in CPUID, it is not really possible to virtualize them
     separately. Therefore, Intel processors will really allow both
     SHSTK and IBT under the hood if either is made visible in the
     guest's CPUID. The alternative would be to intercept
     XSAVES/XRSTORS, which is not feasible for performance reasons

   - Fix a variety of fuzzing WARNs all caused by checking L1 intercepts
     when completing userspace I/O. KVM has already committed to
     allowing L2 to to perform I/O at that point

   - Emulate PERF_CNTR_GLOBAL_STATUS_SET for PerfMonV2 guests, as the
     MSR is supposed to exist for v2 PMUs

   - Allow Centaur CPU leaves (base 0xC000_0000) for Zhaoxin CPUs

   - Add support for the immediate forms of RDMSR and WRMSRNS, sans full
     emulator support (KVM should never need to emulate the MSRs outside
     of forced emulation and other contrived testing scenarios)

   - Clean up the MSR APIs in preparation for CET and FRED
     virtualization, as well as mediated vPMU support

   - Clean up a pile of PMU code in anticipation of adding support for
     mediated vPMUs

   - Reject in-kernel IOAPIC/PIT for TDX VMs, as KVM can't obtain EOI
     vmexits needed to faithfully emulate an I/O APIC for such guests

   - Many cleanups and minor fixes

   - Recover possible NX huge pages within the TDP MMU under read lock
     to reduce guest jitter when restoring NX huge pages

   - Return -EAGAIN during prefault if userspace concurrently
     deletes/moves the relevant memslot, to fix an issue where
     prefaulting could deadlock with the memslot update

  x86 (AMD):

   - Enable AVIC by default for Zen4+ if x2AVIC (and other prereqs) is
     supported

   - Require a minimum GHCB version of 2 when starting SEV-SNP guests
     via KVM_SEV_INIT2 so that invalid GHCB versions result in immediate
     errors instead of latent guest failures

   - Add support for SEV-SNP's CipherText Hiding, an opt-in feature that
     prevents unauthorized CPU accesses from reading the ciphertext of
     SNP guest private memory, e.g. to attempt an offline attack. This
     feature splits the shared SEV-ES/SEV-SNP ASID space into separate
     ranges for SEV-ES and SEV-SNP guests, therefore a new module
     parameter is needed to control the number of ASIDs that can be used
     for VMs with CipherText Hiding vs. how many can be used to run
     SEV-ES guests

   - Add support for Secure TSC for SEV-SNP guests, which prevents the
     untrusted host from tampering with the guest's TSC frequency, while
     still allowing the the VMM to configure the guest's TSC frequency
     prior to launch

   - Validate the XCR0 provided by the guest (via the GHCB) to avoid
     bugs resulting from bogus XCR0 values

   - Save an SEV guest's policy if and only if LAUNCH_START fully
     succeeds to avoid leaving behind stale state (thankfully not
     consumed in KVM)

   - Explicitly reject non-positive effective lengths during SNP's
     LAUNCH_UPDATE instead of subtly relying on guest_memfd to deal with
     them

   - Reload the pre-VMRUN TSC_AUX on #VMEXIT for SEV-ES guests, not the
     host's desired TSC_AUX, to fix a bug where KVM was keeping a
     different vCPU's TSC_AUX in the host MSR until return to userspace

  KVM (Intel):

   - Preparation for FRED support

   - Don't retry in TDX's anti-zero-step mitigation if the target
     memslot is invalid, i.e. is being deleted or moved, to fix a
     deadlock scenario similar to the aforementioned prefaulting case

   - Misc bugfixes and minor cleanups"

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (142 commits)
  KVM: x86: Export KVM-internal symbols for sub-modules only
  KVM: x86: Drop pointless exports of kvm_arch_xxx() hooks
  KVM: x86: Move kvm_intr_is_single_vcpu() to lapic.c
  KVM: Export KVM-internal symbols for sub-modules only
  KVM: s390/vfio-ap: Use kvm_is_gpa_in_memslot() instead of open coded equivalent
  KVM: VMX: Make CR4.CET a guest owned bit
  KVM: selftests: Verify MSRs are (not) in save/restore list when (un)supported
  KVM: selftests: Add coverage for KVM-defined registers in MSRs test
  KVM: selftests: Add KVM_{G,S}ET_ONE_REG coverage to MSRs test
  KVM: selftests: Extend MSRs test to validate vCPUs without supported features
  KVM: selftests: Add support for MSR_IA32_{S,U}_CET to MSRs test
  KVM: selftests: Add an MSR test to exercise guest/host and read/write
  KVM: x86: Define AMD's #HV, #VC, and #SX exception vectors
  KVM: x86: Define Control Protection Exception (#CP) vector
  KVM: x86: Add human friendly formatting for #XM, and #VE
  KVM: SVM: Enable shadow stack virtualization for SVM
  KVM: SEV: Synchronize MSR_IA32_XSS from the GHCB when it's valid
  KVM: SVM: Pass through shadow stack MSRs as appropriate
  KVM: SVM: Update dump_vmcb with shadow stack save area additions
  KVM: nSVM: Save/load CET Shadow Stack state to/from vmcb12/vmcb02
  ...
 2025-10-06 12:37:34 -07:00
Linus Torvalds
fb5bc34731 Merge tag 'loongarch-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson 
Pull LoongArch updates from Huacai Chen:

 - Initialize acpi_gbl_use_global_lock to false

 - Allow specify SIMD width via kernel parameters

 - Add kexec_file (both EFI & ELF format) support

 - Add PER_VMA_LOCK for page fault handling support

 - Improve BPF trampoline support

 - Update the default config file

 - Some bug fixes and other small changes

* tag 'loongarch-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson: (23 commits)
  LoongArch: Update Loongson-3 default config file
  LoongArch: BPF: Sign-extend struct ops return values properly
  LoongArch: BPF: Make error handling robust in arch_prepare_bpf_trampoline()
  LoongArch: BPF: Make trampoline size stable
  LoongArch: BPF: Don't align trampoline size
  LoongArch: BPF: No support of struct argument in trampoline programs
  LoongArch: BPF: No text_poke() for kernel text
  LoongArch: BPF: Remove duplicated bpf_flush_icache()
  LoongArch: BPF: Remove duplicated flags check
  LoongArch: BPF: Fix uninitialized symbol 'retval_off'
  LoongArch: BPF: Optimize sign-extention mov instructions
  LoongArch: Handle new atomic instructions for probes
  LoongArch: Try VMA lock-based page fault handling first
  LoongArch: Automatically disable kaslr if boot from kexec_file
  LoongArch: Add crash dump support for kexec_file
  LoongArch: Add ELF binary support for kexec_file
  LoongArch: Add EFI binary support for kexec_file
  LoongArch: Add preparatory infrastructure for kexec_file
  LoongArch: Add struct loongarch_image_header for kernel
  LoongArch: Allow specify SIMD width via kernel parameters
  ...
 2025-10-06 12:18:56 -07:00
Linus Torvalds
fc282d1731 Merge tag 'uml-for-linux-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux 
Pull uml updates from Johannes Berg:

 - minor preparations for SMP support

 - SPARSE_IRQ support for kunit

 - help output cleanups

* tag 'uml-for-linux-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux:
  um: Remove unused ipi_pipe field from cpuinfo_um
  um: Remove unused cpu_data and current_cpu_data macros
  um: Stop tracking virtual CPUs via mm_cpumask()
  um: Centralize stub size calculations
  um: Remove outdated comment about STUB_DATA_PAGES
  um: Remove unused offset and child_err fields from stub_data
  um: Indent time-travel help messages
  um: Fix help message for ssl-non-raw
  um: vector: Fix indentation for help message
  um: Add missing trailing newline to help messages
  um: virtio-pci: implement .shutdown()
  um: Support SPARSE_IRQ
 2025-10-06 12:10:55 -07:00
Linus Torvalds
ba9dac9873 Merge tag 'libnvdimm-for-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm 
Pull libnvdimm updates from Ira Weiny:
 "Primarily bug fixes. Dave introduced the usage of cleanup.h a bit late
  in the cycle to help with the new label work required within CXL [1]

  nvdimm:
   - Return -ENOMEM if devm_kcalloc() fails in ndtest_probe()
   - Clean up __nd_ioctl() and remove gotos
   - Remove duplicate linux/slab.h header
   - Introduce guard() for nvdimm_bus_lock
   - Use str_plural() to simplify the code

  ACPI:
   - NFIT: Fix incorrect ndr_desc being reportedin dev_err message"

Link: https://lore.kernel.org/all/20250917134116.1623730-1-s.neeraj@samsung.com/ [1]

* tag 'libnvdimm-for-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm:
  nvdimm: Remove duplicate linux/slab.h header
  nvdimm: ndtest: Return -ENOMEM if devm_kcalloc() fails in ndtest_probe()
  nvdimm: Clean up __nd_ioctl() and remove gotos
  nvdimm: Introduce guard() for nvdimm_bus_lock
  ACPI: NFIT: Fix incorrect ndr_desc being reportedin dev_err message
  nvdimm: Use str_plural() to simplify the code
 2025-10-06 11:17:18 -07:00
Stephen Boyd
112104e2b7 Merge branch 'clk-determine-rate' into clk-next 
* clk-determine-rate: (120 commits)
  clk: microchip: core: remove duplicate roclk_determine_rate()
  clk: nxp: Fix pll0 rate check condition in LPC18xx CGU driver
  clk: scmi: migrate round_rate() to determine_rate()
  clk: ti: fapll: convert from round_rate() to determine_rate()
  clk: ti: dra7-atl: convert from round_rate() to determine_rate()
  clk: ti: divider: convert from round_rate() to determine_rate()
  clk: ti: composite: convert from round_rate() to determine_rate()
  clk: ti: dpll: convert from round_rate() to determine_rate()
  clk: ti: dpll: change error return from ~0 to -EINVAL
  clk: ti: dpll: remove round_rate() in favor of determine_rate()
  clk: tegra: tegra210-emc: convert from round_rate() to determine_rate()
  clk: tegra: super: convert from round_rate() to determine_rate()
  clk: tegra: pll: convert from round_rate() to determine_rate()
  clk: tegra: periph: divider: convert from round_rate() to determine_rate()
  clk: tegra: divider: convert from round_rate() to determine_rate()
  clk: tegra: audio-sync: convert from round_rate() to determine_rate()
  clk: fixed-factor: drop round_rate() clk ops
  clk: divider: remove round_rate() in favor of determine_rate()
  clk: visconti: pll: convert from round_rate() to determine_rate()
  clk: versatile: vexpress-osc: convert from round_rate() to determine_rate()
  ...
 2025-10-06 13:02:50 -05:00
Stephen Boyd
f35f83208c Merge branches 'clk-aspeed' and 'clk-rockchip' into clk-next 
* clk-aspeed:
  reset: aspeed: register AST2700 reset auxiliary bus device
  dt-bindings: clock: ast2700: modify soc0/1 clock define

* clk-rockchip:
  clk: rockchip: rk3368: use clock ids for SCLK_MIPIDSI_24M
  dt-bindings: clock: rk3368: Add SCLK_MIPIDSI_24M
 2025-10-06 13:00:50 -05:00
Linus Torvalds
169c9d06a2 Merge tag 'linux-watchdog-6.18-rc1' of git://www.linux-watchdog.org/linux-watchdog 
Pull watchdog updates from Wim Van Sebroeck:

 - renesas,wdt: Add support for RZ/T2H and RZ/N2H

 - Add SMARC-sAM67 support

 - Several small fixes and improvements

* tag 'linux-watchdog-6.18-rc1' of git://www.linux-watchdog.org/linux-watchdog:
  watchdog/hpwdt New maintianer
  dt-bindings: watchdog: add SMARC-sAM67 support
  watchdog: mpc8xxx_wdt: Reload the watchdog timer when enabling the watchdog
  watchdog: visconti: don't print superfluous errors
  watchdog: rzv2h_wdt: don't print superfluous errors
  watchdog: rzg2l_wdt: don't print superfluous errors
  watchdog: s3c2410_wdt: exynosautov9: Enable supported features
  watchdog: s3c2410_wdt: exynosautov920: Enable QUIRK_HAS_32BIT_CNT
  watchdog: s3c2410_wdt: Increase max timeout value of watchdog
  watchdog: s3c2410_wdt: Fix max_timeout being calculated larger
  watchdog: s3c2410_wdt: Replace hardcoded values with macro definitions
  watchdog: rzv2h: Improve error strings and add newlines
  watchdog: rzv2h: Add support for RZ/T2H
  watchdog: rzv2h: Add support for configurable count clock source
  watchdog: rzv2h: Make "oscclk" and reset controller optional
  watchdog: rzv2h: Obtain clock-divider and timeout values from OF match data
  dt-bindings: watchdog: renesas,wdt: Add support for RZ/T2H and RZ/N2H
  watchdog: intel_oc_wdt: Do not try to write into const memory
 2025-10-06 11:00:30 -07:00
Stephen Boyd
8397c58ea7 Merge branches 'clk-marvell', 'clk-xilinx', 'clk-mediatek' and 'clk-loongson' into clk-next 
- Add Mediatek MT8196 clk drivers

* clk-marvell:
  clk: mmp: pxa1908: Instantiate power driver through auxiliary bus

* clk-xilinx:
  clk: clocking-wizard: Fix output clock register offset for Versal platforms
  clk: xilinx: Optimize divisor search in clk_wzrd_get_divisors_ver()

* clk-mediatek: (31 commits)
  clk: mediatek: Add MT8196 vencsys clock support
  clk: mediatek: Add MT8196 vdecsys clock support
  clk: mediatek: Add MT8196 ovl1 clock support
  clk: mediatek: Add MT8196 ovl0 clock support
  clk: mediatek: Add MT8196 disp-ao clock support
  clk: mediatek: Add MT8196 disp1 clock support
  clk: mediatek: Add MT8196 disp0 clock support
  clk: mediatek: Add MT8196 mfg clock support
  clk: mediatek: Add MT8196 mdpsys clock support
  clk: mediatek: Add MT8196 mcu clock support
  clk: mediatek: Add MT8196 I2C clock support
  clk: mediatek: Add MT8196 pextpsys clock support
  clk: mediatek: Add MT8196 ufssys clock support
  clk: mediatek: Add MT8196 peripheral clock support
  clk: mediatek: Add MT8196 vlpckgen clock support
  clk: mediatek: Add MT8196 topckgen2 clock support
  clk: mediatek: Add MT8196 topckgen clock support
  clk: mediatek: Add MT8196 apmixedsys clock support
  dt-bindings: clock: mediatek: Describe MT8196 clock controllers
  clk: mediatek: clk-mtk: Add MUX_DIV_GATE macro
  ...

* clk-loongson:
  clk: loongson2: Add clock definitions for Loongson-2K0300 SoC
  clk: loongson2: Avoid hardcoding firmware name of the reference clock
  clk: loongson2: Allow zero divisors for dividers
  clk: loongson2: Support scale clocks with an alternative mode
  clk: loongson2: Allow specifying clock flags for gate clock
  dt-bindings: clock: loongson2: Add Loongson-2K0300 compatible
 2025-10-06 13:00:22 -05:00
Stephen Boyd
b91217d912 Merge branches 'clk-microchip', 'clk-lookup' and 'clk-st' into clk-next 
- Speed up clk_core_lookup() by using a hashtable

* clk-microchip:
  ARM: at91: remove default values for PMC_PLL_ACR
  clk: at91: add ACR in all PLL settings
  clk: at91: sam9x7: Add peripheral clock id for pmecc
  clk: at91: clk-master: Add check for divide by 3
  clk: at91: clk-sam9x60-pll: force write to PLL_UPDT register
  ARM: at91: pm: save and restore ACR during PLL disable/enable

* clk-lookup:
  clk: Use hashtable for global clk lookups
  clk: Sort include statements

* clk-st:
  dt-bindings: stm32: cosmetic fixes for STM32MP25 clock and reset bindings
  clk: stm32: introduce clocks for STM32MP21 platform
  dt-bindings: stm32: add STM32MP21 clocks and reset bindings
 2025-10-06 13:00:12 -05:00
Stephen Boyd
f0fd248204 Merge branches 'clk-scmi', 'clk-qcom' and 'clk-broadcom' into clk-next 
* clk-scmi:
  clk: scmi: Add duty cycle ops only when duty cycle is supported

* clk-qcom: (27 commits)
  clk: qcom: gcc-sc8280xp: drop obsolete PCIe GDSC comment
  clk: qcom: tcsrcc-x1e80100: Set the bi_tcxo as parent to eDP refclk
  clk: qcom: dispcc-glymur: Constify 'struct qcom_cc_desc'
  clk: qcom: gcc: Add support for Global Clock controller found on MSM8937
  dt-bindings: clock: qcom: Add MSM8937 Global Clock Controller
  clk: qcom: Select the intended config in QCS_DISPCC_615
  clk: qcom: common: Fix NULL vs IS_ERR() check in qcom_cc_icc_register()
  clk: qcom: alpha-pll: convert from round_rate() to determine_rate()
  clk: qcom: milos: Constify 'struct qcom_cc_desc'
  clk: qcom: gcc: Add support for Global Clock Controller
  dt-bindings: clock: qcom: document the Glymur Global Clock Controller
  clk: qcom: clk-alpha-pll: Add support for Taycan EKO_T PLL
  clk: qcom: rpmh: Add support for Glymur rpmh clocks
  clk: qcom: Add TCSR clock driver for Glymur SoC
  dt-bindings: clock: qcom: Document the Glymur SoC TCSR Clock Controller
  dt-bindings: clock: qcom-rpmhcc: Add support for Glymur SoCs
  clk: qcom: dispcc-glymur: Add support for Display Clock Controller
  dt-bindings: clock: Add DISPCC and reset controller for GLYMUR SoC
  clk: qcom: gcc-sdm660: Add missing LPASS/CDSP vote clocks
  dt-bindings: clock: gcc-sdm660: Add LPASS/CDSP vote clocks/GDSCs
  ...

* clk-broadcom:
  clk: bcm: rpi: Maximize V3D clock
  clk: bcm: rpi: Turn firmware clock on/off when preparing/unpreparing
  clk: bcm: rpi: Add missing logs if firmware fails
 2025-10-06 12:57:03 -05:00
Stephen Boyd
c1e102f349 Merge branches 'clk-imx', 'clk-allwinner' and 'clk-ti' into clk-next 
* clk-imx:
  clk: imx95-blk-ctl: Save/restore registers when RPM routines are called
  clk: imx95-blk-ctl: Save platform data in imx95_blk_ctl structure

* clk-allwinner:
  clk: sunxi-ng: add support for the A523/T527 MCU CCU
  clk: sunxi-ng: div: support power-of-two dividers
  clk: sunxi-ng: sun55i-a523-ccu: Add missing NPU module clock
  dt-bindings: clock: sun55i-a523-ccu: Add A523 MCU CCU clock controller
  dt-bindings: clock: sun55i-a523-ccu: Add missing NPU module clock
  clk: sunxi-ng: sun6i-rtc: Add A523 specifics

* clk-ti:
  clk: keystone: sci-clk: use devm_kmemdup_array()
  clk: ti: am33xx: keep WKUP_DEBUGSS_CLKCTRL enabled
 2025-10-06 12:56:54 -05:00
Stephen Boyd
3aae991cc2 Merge branches 'clk-samsung', 'clk-tegra' and 'clk-amlogic' into clk-next 
* clk-samsung:
  clk: s2mps11: add support for S2MPG10 PMIC clock
  dt-bindings: clock: samsung,s2mps11: add s2mpg10
  clk: samsung: exynos990: Add PERIC0 and PERIC1 clock support
  dt-bindings: clock: exynos990: Add PERIC0 and PERIC1 clock units
  clk: samsung: exynos990: Add missing USB clock registers to HSI0
  clk: samsung: exynos990: Add LHS_ACEL gate clock for HSI0 and update CLK_NR_TOP
  dt-bindings: clock: exynos990: Add LHS_ACEL clock ID for HSI0 block
  clk: samsung: artpec-8: Add initial clock support for ARTPEC-8 SoC
  clk: samsung: Add clock PLL support for ARTPEC-8 SoC
  dt-bindings: clock: Add ARTPEC-8 clock controller
  clk: samsung: exynos990: Add DPU_BUS and CMUREF mux/div and update CLKS_NR_TOP
  dt-bindings: clock: exynos990: Extend clocks IDs
  clk: samsung: exynos990: Replace bogus divs with fixed-factor clocks
  clk: samsung: exynos990: Fix CMU_TOP mux/div bit widths
  clk: samsung: exynos990: Use PLL_CON0 for PLL parent muxes
  clk: samsung: pll: convert from round_rate() to determine_rate()
  clk: samsung: cpu: convert from round_rate() to determine_rate()
  clk: samsung: fsd: Add clk id for PCLK and PLL in CAM_CSI block
  dt-bindings: clock: Add CAM_CSI clock macro for FSD

* clk-tegra:
  clk: tegra: dfll: Add CVB tables for Tegra114
  clk: tegra: Add DFLL DVCO reset control for Tegra114
  dt-bindings: arm: tegra: Add ASUS TF101G and SL101
  dt-bindings: reset: Add Tegra114 CAR header
  dt-bindings: arm: tegra: Add Xiaomi Mi Pad (A0101)
  dt-bindings: clock: tegra30: Add IDs for CSI pad clocks
  dt-bindings: display: tegra: Move avdd-dsi-csi-supply from VI to CSI
  dt-bindings: i2c: nvidia,tegra20-i2c: Document Tegra264 I2C

* clk-amlogic:
  clk: amlogic: fix recent code refactoring
  clk: amlogic: c3-peripherals: use helper for basic composite clocks
  clk: amlogic: align s4 and c3 pwm clock descriptions
  clk: amlogic: add composite clock helpers
  clk: amlogic: use the common pclk definition
  clk: amlogic: introduce a common pclk definition
  clk: amlogic: pclk explicitly use CLK_IGNORE_UNUSED
  clk: amlogic: drop CLK_SET_RATE_PARENT from peripheral clocks
  clk: amlogic: move PCLK definition to clkc-utils
  clk: amlogic: aoclk: use clkc-utils syscon probe
  clk: amlogic: use probe helper in mmio based controllers
  clk: amlogic: add probe helper for mmio based controllers
  clk: amlogic: drop meson-clkcee
  clk: amlogic: naming consistency alignment
 2025-10-06 12:56:46 -05:00
Stephen Boyd
ec7336475d Merge branches 'clk-bindings', 'clk-cleanup', 'clk-renesas', 'clk-thead' and 'clk-spacemit' into clk-next 
* clk-bindings:
  dt-bindings: clock: mediatek: Add power-domains property
  dt-bindings: clock: silabs,si5341: Add missing properties
  dt-bindings: clock: adi,axi-clkgen: add clock-output-names property
  dt-bindings: clock: Remove unused fujitsu,mb86s70-crg11 binding
  dt-bindings: clock: Convert silabs,si570 to DT schema
  dt-bindings: clock: Convert silabs,si5341 to DT schema
  dt-bindings: clock: Convert silabs,si514/544 to DT schema

* clk-cleanup:
  clk: tegra: do not overallocate memory for bpmp clocks
  clk: ep93xx: Use int type to store negative error codes
  dt-bindings: clock: st: flexgen: remove deprecated compatibles
  clk: st: flexgen: remove unused compatible
  clk: clk-axi-clkgen: remove unneeded semicolon
  clk: tegra: Remove redundant semicolons
  clk: npcm: select CONFIG_AUXILIARY_BUS
  clk: remove unneeded 'fast_io' parameter in regmap_config

* clk-renesas: (27 commits)
  clk: renesas: r9a09g05[67]: Reduce differences
  clk: renesas: r9a09g047: Add USB3.0 clocks/resets
  clk: renesas: cpg-mssr: Fix memory leak in cpg_mssr_reserved_init()
  clk: renesas: r9a09g056: Add clock and reset entries for I3C
  clk: renesas: r9a09g057: Add clock and reset entries for I3C
  dt-bindings: clock: renesas,r9a09g047-cpg: Add USB3.0 core clocks
  clk: renesas: r9a09g077: Add Ethernet Subsystem core and module clocks
  clk: renesas: rzv2h: Simplify polling condition in __rzv2h_cpg_assert()
  clk: renesas: rzv2h: Re-assert reset on deassert timeout
  clk: renesas: rzg2l: Re-assert reset on deassert timeout
  clk: renesas: rzg2l: Simplify rzg2l_cpg_assert() and rzg2l_cpg_deassert()
  dt-bindings: clock: renesas,r9a09g077/87: Add Ethernet clock IDs
  clk: renesas: r9a09g047: Add GPT clocks and resets
  clk: renesas: r9a09g077: Add module clocks for SCI1-SCI5
  clk: renesas: rzv2h: remove round_rate() in favor of determine_rate()
  clk: renesas: rzg2l: convert from round_rate() to determine_rate()
  clk: renesas: r9a07g04[34]: Use tabs instead of spaces
  clk: renesas: r9a07g043: Add MSTOP for RZ/G2UL
  clk: renesas: r9a07g044: Add MSTOP for RZ/G2L
  clk: renesas: r9a08g045: Add MSTOP for GPIO
  ...

* clk-thead:
  clk: thead: th1520-ap: set all AXI clocks to CLK_IS_CRITICAL
  clk: thead: support changing DPU pixel clock rate
  clk: thead: add support for enabling/disabling PLLs
  clk: thead: Correct parent for DPU pixel clocks
  clk: thead: th1520-ap: fix parent of padctrl0 clock
  clk: thead: th1520-ap: describe gate clocks with clk_gate

* clk-spacemit:
  clk: spacemit: fix i2s clock
  clk: spacemit: introduce pre-div for ddn clock
  dt-bindings: clock: spacemit: introduce i2s pre-clock to fix i2s clock
  clk: spacemit: ccu_pll: convert from round_rate() to determine_rate()
  clk: spacemit: ccu_mix: convert from round_rate() to determine_rate()
  clk: spacemit: ccu_ddn: convert from round_rate() to determine_rate()
  clk: spacemit: fix sspax_clk
  dt-bindings: clock: spacemit: CLK_SSPA_I2S_BCLK for SSPA
 2025-10-06 12:56:23 -05:00
Linus Torvalds
2f2c725493 Merge tag 'pci-v6.18-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci 
Pull pci updates from Bjorn Helgaas:
 "Enumeration:

   - Add PCI_FIND_NEXT_CAP() and PCI_FIND_NEXT_EXT_CAP() macros that
     take config space accessor functions.

     Implement pci_find_capability(), pci_find_ext_capability(), and
     dwc, dwc endpoint, and cadence capability search interfaces with
     them (Hans Zhang)

   - Leave parent unit address 0 in 'interrupt-map' so that when we
     build devicetree nodes to describe PCI functions that contain
     multiple peripherals, we can build this property even when
     interrupt controllers lack 'reg' properties (Lorenzo Pieralisi)

   - Add a Xeon 6 quirk to disable Extended Tags and limit Max Read
     Request Size to 128B to avoid a performance issue (Ilpo Järvinen)

   - Add sysfs 'serial_number' file to expose the Device Serial Number
     (Matthew Wood)

   - Fix pci_acpi_preserve_config() memory leak (Nirmoy Das)

  Resource management:

   - Align m68k pcibios_enable_device() with other arches (Ilpo
     Järvinen)

   - Remove sparc pcibios_enable_device() implementations that don't do
     anything beyond what pci_enable_resources() does (Ilpo Järvinen)

   - Remove mips pcibios_enable_resources() and use
     pci_enable_resources() instead (Ilpo Järvinen)

   - Clean up bridge window sizing and assignment (Ilpo Järvinen),
     including:

       - Leave non-claimed bridge windows disabled

       - Enable bridges even if a window wasn't assigned because not all
         windows are required by downstream devices

       - Preserve bridge window type when releasing the resource, since
         the type is needed for reassignment

       - Consolidate selection of bridge windows into two new
         interfaces, pbus_select_window() and
         pbus_select_window_for_type(), so this is done consistently

       - Compute bridge window start and end earlier to avoid logging
         stale information

  MSI:

   - Add quirk to disable MSI on RDC PCI to PCIe bridges (Marcos Del Sol
     Vives)

  Error handling:

   - Align AER with EEH by allowing drivers to request a Bus Reset on
     Non-Fatal Errors (in addition to the reset on Fatal Errors that we
     already do) (Lukas Wunner)

   - If error recovery fails, emit FAILED_RECOVERY uevents for the
     devices, not for the bridge leading to them.

     This makes them correspond to BEGIN_RECOVERY uevents (Lukas Wunner)

   - Align AER with EEH by calling err_handler.error_detected()
     callbacks to notify drivers if error recovery fails (Lukas Wunner)

   - Align AER with EEH by restoring device error_state to
     pci_channel_io_normal before the err_handler.slot_reset() callback.

     This is earlier than before the err_handler.resume() callback
     (Lukas Wunner)

   - Emit a BEGIN_RECOVERY uevent when driver's
     err_handler.error_detected() requests a reset, as well as when it
     says recovery is complete or can be done without a reset (Niklas
     Schnelle)

   - Align s390 with AER and EEH by emitting uevents during error
     recovery (Niklas Schnelle)

   - Align EEH with AER and s390 by emitting BEGIN_RECOVERY,
     SUCCESSFUL_RECOVERY, or FAILED_RECOVERY uevents depending on the
     result of err_handler.error_detected() (Niklas Schnelle)

   - Fix a NULL pointer dereference in aer_ratelimit() when ACPI GHES
     error information identifies a device without an AER Capability
     (Breno Leitao)

   - Update error decoding and TLP Log printing for new errors in
     current PCIe base spec (Lukas Wunner)

   - Update error recovery documentation to match the current code
     and use consistent nomenclature (Lukas Wunner)

  ASPM:

   - Enable all ClockPM and ASPM states for devicetree platforms, since
     there's typically no firmware that enables ASPM

     This is a risky change that may uncover hardware or configuration
     defects at boot-time rather than when users enable ASPM via sysfs
     later. Booting with "pcie_aspm=off" prevents this enabling
     (Manivannan Sadhasivam)

   - Remove the qcom code that enabled ASPM (Manivannan Sadhasivam)

  Power management:

   - If a device has already been disconnected, e.g., by a hotplug
     removal, don't bother trying to resume it to D0 when detaching the
     driver.

     This avoids annoying "Unable to change power state from D3cold to
     D0" messages (Mario Limonciello)

   - Ensure devices are powered up before config reads for
     'max_link_width', 'current_link_speed', 'current_link_width',
     'secondary_bus_number', and 'subordinate_bus_number' sysfs files.

     This prevents using invalid data (~0) in drivers or lspci and,
     depending on how the PCIe controller reports errors, may avoid
     error interrupts or crashes (Brian Norris)

  Virtualization:

   - Add rescan/remove locking when enabling/disabling SR-IOV, which
     avoids list corruption on s390, where disabling SR-IOV also
     generates hotplug events (Niklas Schnelle)

  Peer-to-peer DMA:

   - Free struct p2p_pgmap, not a member within it, in the
     pci_p2pdma_add_resource() error path (Sungho Kim)

  Endpoint framework:

   - Document sysfs interface for BAR assignment of vNTB endpoint
     functions (Jerome Brunet)

   - Fix array underflow in endpoint BAR test case (Dan Carpenter)

   - Skip endpoint IRQ test if the IRQ is out of range to avoid false
     errors (Christian Bruel)

   - Fix endpoint test case for controllers with fixed-size BARs smaller
     than requested by the test (Marek Vasut)

   - Restore inbound translation when disabling doorbell so the endpoint
     doorbell test case can be run more than once (Niklas Cassel)

   - Avoid a NULL pointer dereference when releasing DMA channels in
     endpoint DMA test case (Shin'ichiro Kawasaki)

   - Convert tegra194 interrupt number to MSI vector to fix endpoint
     Kselftest MSI_TEST test case (Niklas Cassel)

   - Reset tegra194 BARs when running in endpoint mode so the BAR tests
     don't overwrite the ATU settings in BAR4 (Niklas Cassel)

   - Handle errors in tegra194 BPMP transactions so we don't mistakenly
     skip future PERST# assertion (Vidya Sagar)

  AMD MDB PCIe controller driver:

   - Update DT binding example to separate PERST# to a Root Port stanza
     to make multiple Root Ports possible in the future (Sai Krishna
     Musham)

   - Add driver support for PERST# being described in a Root Port
     stanza, falling back to the host bridge if not found there (Sai
     Krishna Musham)

  Freescale i.MX6 PCIe controller driver:

   - Enable the 3.3V Vaux supply if available so devices can request
     wakeup with either Beacon or WAKE# (Richard Zhu)

  MediaTek PCIe Gen3 controller driver:

   - Add optional sys clock ready time setting to avoid sys_clk_rdy
     signal glitching in MT6991 and MT8196 (AngeloGioacchino Del Regno)

   - Add DT binding and driver support for MT6991 and MT8196
     (AngeloGioacchino Del Regno)

  NVIDIA Tegra PCIe controller driver:

   - When asserting PERST#, disable the controller instead of mistakenly
     disabling the PLL twice (Nagarjuna Kristam)

   - Convert struct tegra_msi mask_lock to raw spinlock to avoid a lock
     nesting error (Marek Vasut)

  Qualcomm PCIe controller driver:

   - Select PCI Power Control Slot driver so slot voltage rails can be
     turned on/off if described in Root Port devicetree node (Qiang Yu)

   - Parse only PCI bridge child nodes in devicetree, skipping unrelated
     nodes such as OPP (Operating Performance Points), which caused
     probe failures (Krishna Chaitanya Chundru)

   - Add 8.0 GT/s and 32.0 GT/s equalization settings (Ziyue Zhang)

   - Consolidate Root Port 'phy' and 'reset' properties in struct
     qcom_pcie_port, regardless of whether we got them from the Root
     Port node or the host bridge node (Manivannan Sadhasivam)

   - Fetch and map the ELBI register space in the DWC core rather than
     in each driver individually (Krishna Chaitanya Chundru)

   - Enable ECAM mechanism in DWC core by setting up iATU with 'CFG
     Shift Feature' and use this in the qcom driver (Krishna Chaitanya
     Chundru)

   - Add SM8750 compatible to qcom,pcie-sm8550.yaml (Krishna Chaitanya
     Chundru)

   - Update qcom,pcie-x1e80100.yaml to allow fifth PCIe host on Qualcomm
     Glymur, which is compatible with X1E80100 but doesn't have the
     cnoc_sf_axi clock (Qiang Yu)

  Renesas R-Car PCIe controller driver:

   - Fix a typo that prevented correct PHY initialization (Marek Vasut)

   - Add a missing 1ms delay after PWR reset assertion as required by
     the V4H manual (Marek Vasut)

   - Assure reset has completed before DBI access to avoid SError (Marek
     Vasut)

   - Fix inverted PHY initialization check, which sometimes led to
     timeouts and failure to start the controller (Marek Vasut)

   - Pass the correct IRQ domain to generic_handle_domain_irq() to fix a
     regression when converting to msi_create_parent_irq_domain()
     (Claudiu Beznea)

   - Drop the spinlock protecting the PMSR register - it's no longer
     required since pci_lock already serializes accesses (Marek Vasut)

   - Convert struct rcar_msi mask_lock to raw spinlock to avoid a lock
     nesting error (Marek Vasut)

  SOPHGO PCIe controller driver:

   - Check for existence of struct cdns_pcie.ops before using it to
     allow Cadence drivers that don't need to supply ops (Chen Wang)

   - Add DT binding and driver for the SOPHGO SG2042 PCIe controller
     (Chen Wang)

  STMicroelectronics STM32MP25 PCIe controller driver:

   - Update pinctrl documentation of initial states and use in runtime
     suspend/resume (Christian Bruel)

   - Add pinctrl_pm_select_init_state() for use by stm32 driver, which
     needs it during resume (Christian Bruel)

   - Add devicetree bindings and drivers for the STMicroelectronics
     STM32MP25 in host and endpoint modes (Christian Bruel)

  Synopsys DesignWare PCIe controller driver:

   - Add support for x16 in devicetree 'num-lanes' property (Konrad
     Dybcio)

   - Verify that if DT specifies a single IRQ for all eDMA channels, it
     is named 'dma' (Niklas Cassel)

  TI J721E PCIe driver:

   - Add MODULE_DEVICE_TABLE() so driver can be autoloaded (Siddharth
     Vadapalli)

   - Power controller off before configuring the glue layer so the
     controller latches the correct values on power-on (Siddharth
     Vadapalli)

  TI Keystone PCIe controller driver:

   - Use devm_request_irq() so 'ks-pcie-error-irq' is freed when driver
     exits with error (Siddharth Vadapalli)

   - Add Peripheral Virtualization Unit (PVU), which restricts DMA from
     PCIe devices to specific regions of host memory, to the ti,am65
     binding (Jan Kiszka)

  Xilinx NWL PCIe controller driver:

   - Clear bootloader E_ECAM_CONTROL before merging in the new driver
     value to avoid writing invalid values (Jani Nurminen)"

* tag 'pci-v6.18-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: (141 commits)
  PCI/AER: Avoid NULL pointer dereference in aer_ratelimit()
  MAINTAINERS: Add entry for ST STM32MP25 PCIe drivers
  PCI: stm32-ep: Add PCIe Endpoint support for STM32MP25
  dt-bindings: PCI: Add STM32MP25 PCIe Endpoint bindings
  PCI: stm32: Add PCIe host support for STM32MP25
  PCI: xilinx-nwl: Fix ECAM programming
  PCI: j721e: Fix incorrect error message in probe()
  PCI: keystone: Use devm_request_irq() to free "ks-pcie-error-irq" on exit
  dt-bindings: PCI: qcom,pcie-x1e80100: Set clocks minItems for the fifth Glymur PCIe Controller
  PCI: dwc: Support 16-lane operation
  PCI: Add lockdep assertion in pci_stop_and_remove_bus_device()
  PCI/IOV: Add PCI rescan-remove locking when enabling/disabling SR-IOV
  PCI: rcar-host: Convert struct rcar_msi mask_lock into raw spinlock
  PCI: tegra194: Rename 'root_bus' to 'root_port_bus' in tegra_pcie_downstream_dev_to_D0()
  PCI: tegra: Convert struct tegra_msi mask_lock into raw spinlock
  PCI: rcar-gen4: Fix inverted break condition in PHY initialization
  PCI: rcar-gen4: Assure reset occurs before DBI access
  PCI: rcar-gen4: Add missing 1ms delay after PWR reset assertion
  PCI: Set up bridge resources earlier
  PCI: rcar-host: Drop PMSR spinlock
  ...
 2025-10-06 10:41:03 -07:00
Linus Torvalds
e4c0fdd5af Merge tag 'dmaengine-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine 
Pull dmaengine updates from Vinod Koul:
 "A couple of new device support and small driver updates for this
  round.

  New support:
   - Intel idxd Wildcat Lake family support
   - SpacemiT K1 PDMA controller support
   - Renesas RZ/G3E family support

  Updates:
   - Xilinx shutdown support and dma client properties update
   - Designware edma callback_result support"

* tag 'dmaengine-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine:
  dt-bindings: dma: rz-dmac: Document RZ/G3E family of SoCs
  dmaengine: dw-edma: Set status for callback_result
  dmaengine: mv_xor: match alloc_wc and free_wc
  dmaengine: mmp_pdma: Add SpacemiT K1 PDMA support with 64-bit addressing
  dmaengine: mmp_pdma: Add operations structure for controller abstraction
  dmaengine: mmp_pdma: Add reset controller support
  dmaengine: mmp_pdma: Add clock support
  dt-bindings: dma: Add SpacemiT K1 PDMA controller
  dt-bindings: dmaengine: xilinx_dma: Remove DMA client properties
  dmaengine: Fix dma_async_tx_descriptor->tx_submit documentation
  dmaengine: xilinx_dma: Support descriptor setup from dma_vecs
  dmaengine: sh: setup_xref error handling
  dmaengine: Replace zero-length array with flexible-array
  dmaengine: ppc4xx: Remove space before newline
  dmaengine: idxd: Add a new IAA device ID for Wildcat Lake family platforms
  dmaengine: idxd: Replace memset(0) + strscpy() with strscpy_pad()
  dt-bindings: dma: nvidia,tegra20-apbdma: Add undocumented compatibles and "clock-names"
  dmaengine: zynqmp_dma: Add shutdown operation support
 2025-10-06 10:37:06 -07:00
Linus Torvalds
1d1ba4d390 Merge tag 'phy-for-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy 
Pull phy updates from Vinod Koul:
 "The usual bunch of device support and update to drivers.

  New Support
   - Qualcomm SM8750 QMP PCIe PHY dual lane support, PMIV0104 eusb2
     repeater support, QCS8300 eDP PHY support
   - Renesas RZ/T2H and RZ/N2H support and updates to driver for that
   - TI TCAN1051 phy support
   - Rockchip rk3588 dphy support, RK3528 combphy support

  Updates:
   - cadence updates for calibration and polling for ready and enabling
     of lower resolutions, runtime pm support,
   - Rockchip: enable U3 otg port
   - Renesas USXGMII mode support
   - Qualcomm UFS PHY and PLL regulator load support"

* tag 'phy-for-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy: (64 commits)
  phy: rockchip: phy-rockchip-inno-csidphy: add support for rk3588 variant
  phy: rockchip: phy-rockchip-inno-csidphy: allow for different reset lines
  phy: rockchip: phy-rockchip-inno-csidphy: allow writes to grf register 0
  dt-bindings: phy: rockchip-inno-csi-dphy: add rk3588 variant
  dt-bindings: phy: rockchip-inno-csi-dphy: make power-domains non-required
  phy: cadence: cdns-dphy: Enable lower resolutions in dphy
  phy: renesas: r8a779f0-ether-serdes: add new step added to latest datasheet
  phy: renesas: r8a779f0-ether-serdes: add USXGMII mode
  phy: sophgo: Add USB 2.0 PHY driver for Sophgo CV18XX/SG200X
  dt-bindings: phy: Add Sophgo CV1800 USB phy
  phy: cadence: cdns-dphy: Update calibration wait time for startup state machine
  phy: cadence: cdns-dphy: Fix PLL lock and O_CMN_READY polling
  phy: renesas: rcar-gen3-usb2: Fix ID check logic with VBUS valid
  dt-bindings: phy: ti,tcan104x-can: Document TI TCAN1051
  phy: lynx-28g: check return value when calling lynx_28g_pll_get
  phy: qcom: m31-eusb2: Fix the error log while enabling clock
  phy: rockchip: usbdp: Remove redundant ternary operators
  phy: renesas: rcar-gen3-usb2: Remove redundant ternary operators
  phy: hisilicon: Remove redundant ternary operators
  phy: qcom-qmp-ufs: Add PHY and PLL regulator load
  ...
 2025-10-06 10:34:22 -07:00
Linus Torvalds
58b65f6dcc Merge tag 'soundwire-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire 
Pull soundwire updates from Vinod Koul:
 "A very small update this time

   - add few registers to debugfs

   - core: drop dev_pm_domain_detach() call and use min() to improve
     code"

* tag 'soundwire-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire:
  soundwire: Use min() to improve code
  soundwire: bus: Drop dev_pm_domain_detach() call
  soundwire: debugfs: add SCP_SDCA_IntStatX and SCP_SDCA_IntMaskX registers
 2025-10-06 10:32:22 -07:00
Linus Torvalds
fd94619c43 Merge tag 'zonefs-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs 
Pull zonefs update from Damien Le Moal:

 - Some comment spelling fixes (Xichao)

* tag 'zonefs-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs:
  zonefs: correct some spelling mistakes
 2025-10-05 20:45:49 -07:00
Linus Torvalds
4b616669d1 Merge tag 'ata-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux 
Pull ata updates from Damien Le Moal:

 - Improve the DT bindings documentation for the highbanck, imx and
   xgene-ahci controllers (Krzysztof, Fabio, Rob)

* tag 'ata-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux:
  dt-bindings: ata: apm,xgene-ahci: Add apm,xgene-ahci-v2 support
  dt-bindings: ata: imx: Document 'target-supply'
  dt-bindings: ata: highbank: Minor whitespace cleanup in example
 2025-10-05 20:43:01 -07:00
Linus Torvalds
7a405dbb0f Merge tag 'mm-stable-2025-10-03-16-49' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 
Pull more MM updates from Andrew Morton:
"Only two patch series in this pull request:

   - "mm/memory_hotplug: fixup crash during uevent handling" from Hannes
     Reinecke fixes a race that was causing udev to trigger a crash in
     the memory hotplug code

   - "mm_slot: following fixup for usage of mm_slot_entry()" from Wei
     Yang adds some touchups to the just-merged mm_slot changes"

* tag 'mm-stable-2025-10-03-16-49' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
  mm/khugepaged: use KMEM_CACHE()
  mm/ksm: cleanup mm_slot_entry() invocation
  Documentation/mm: drop pxx_mkdevmap() descriptions from page table helpers
  mm: clean up is_guard_pte_marker()
  drivers/base: move memory_block_add_nid() into the caller
  mm/memory_hotplug: activate node before adding new memory blocks
  drivers/base/memory: add node id parameter to add_memory_block()
 2025-10-05 12:11:07 -07:00
Linus Torvalds
cf0e371d2b Merge tag 'efi-next-for-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi 
Pull EFI updates from Ard Biesheuvel:

 - Document what OVMF stands for (Open Virtual Machine Firmware)

 - Clear NX restrictions also from 'more reliable' type memory when
   using the DXE service API

* tag 'efi-next-for-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi:
  efi/x86: Memory protection on EfiGcdMemoryTypeMoreReliable
  efi: Explain OVMF acronym in OVMF_DEBUG_LOG help text
 2025-10-05 12:08:14 -07:00
Linus Torvalds
678074f1a8 Merge tag 'integrity-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity 
Pull integrity updates from Mimi Zohar:
 "Just a couple of changes: crypto code cleanup and a IMA xattr bug fix"

* tag 'integrity-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity:
  ima: don't clear IMA_DIGSIG flag when setting or removing non-IMA xattr
  lib/digsig: Use SHA-1 library instead of crypto_shash
  integrity: Select CRYPTO from INTEGRITY_ASYMMETRIC_KEYS
 2025-10-05 10:48:33 -07:00
Linus Torvalds
6a74422b97 Merge tag 'mips_6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux 
Pull MIPS updates from Thomas Bogendoerfer:

 - switch longson32 platform to DT and use MIPS_GENERIC framework

 - cleanups/fixes for lantiq DTs

 - other cleanups and fixes

* tag 'mips_6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (30 commits)
  mips: math-emu: replace deprecated strcpy() in me-debugfs
  MIPS: configs: Consolidate Loongson1 defconfigs
  MIPS: Unify Loongson1 PRID_REV
  MIPS: loongson32: Switch to generic core
  MIPS: loongson: Add built-in DTB support
  MIPS: dts: loongson: Add CQ-T300B board
  MIPS: dts: loongson: Add Smartloong-1C board
  MIPS: dts: loongson: Add LSGZ_1B_DEV board
  MIPS: dts: loongson: Add LS1B-DEMO board
  dt-bindings: mips: loongson: Add LS1B-DEMO and CQ-T300B
  mips: lantiq: danube: rename stp node on EASY50712 reference board
  mips: lantiq: xway: sysctrl: rename stp clock
  MIPS: RB532: Replace deprecated strcpy() with memcpy() and strscpy()
  MIPS: Loongson64: Replace deprecated strcpy() with strscpy_pad()
  MIPS: generic: Replace deprecated strcpy() in ocelot_detect()
  MIPS: octeon: Replace deprecated strcpy() in octeon_model_get_string_buffer()
  MIPS: octeon: Replace memset(0) + deprecated strcpy() with strscpy_pad()
  MIPS: arc: Replace deprecated strcpy() with memcpy()
  MIPS: txx9: Replace deprecated strcpy() with strscpy()
  MIPS: sni: Replace deprecated strcpy() in sni_console_setup()
  ...
 2025-10-05 10:09:55 -07:00
Linus Torvalds
742adaa16d Merge tag 'for-linus' of https://github.com/openrisc/linux 
Pull OpenRISC updates from Stafford Horne:
 "I picked up one series from Chen Miao, our Google Summer of Code
  contributor, which adds OpenRISC support for static keys"

* tag 'for-linus' of https://github.com/openrisc/linux:
  openrisc: Add jump label support
  openrisc: Regenerate defconfigs.
  openrisc: Add R_OR1K_32_PCREL relocation type module support
  openrisc: Add text patching API support
 2025-10-05 10:02:54 -07:00
Linus Torvalds
21fbefc588 Merge tag 'trace-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace 
Pull tracing updates from Steven Rostedt:

 - Use READ_ONCE() and WRITE_ONCE() instead of RCU for syscall
   tracepoints

   Individual system call trace events are pseudo events attached to the
   raw_syscall trace events that just trace the entry and exit of all
   system calls. When any of these individual system call trace events
   get enabled, an element in an array indexed by the system call number
   is assigned to the trace file that defines how to trace it. When the
   trace event triggers, it reads this array and if the array has an
   element, it uses that trace file to know what to write it (the trace
   file defines the output format of the corresponding system call).

   The issue is that it uses rcu_dereference_ptr() and marks the
   elements of the array as using RCU. This is incorrect. There is no
   RCU synchronization here. The event file that is pointed to has a
   completely different way to make sure its freed properly. The reading
   of the array during the system call trace event is only to know if
   there is a value or not. If not, it does nothing (it means this
   system call isn't being traced). If it does, it uses the information
   to store the system call data.

   The RCU usage here can simply be replaced by READ_ONCE() and
   WRITE_ONCE() macros.

 - Have the system call trace events use "0x" for hex values

   Some system call trace events display hex values but do not have "0x"
   in front of it. Seeing "count: 44" can be assumed that it is 44
   decimal when in actuality it is 44 hex (68 decimal). Display "0x44"
   instead.

 - Use vmalloc_array() in tracing_map_sort_entries()

   The function tracing_map_sort_entries() used array_size() and
   vmalloc() when it could have simply used vmalloc_array().

 - Use for_each_online_cpu() in trace_osnoise.c()

   Instead of open coding for_each_cpu(cpu, cpu_online_mask), use
   for_each_online_cpu().

 - Move the buffer field in struct trace_seq to the end

   The buffer field in struct trace_seq is architecture dependent in
   size, and caused padding for the fields after it. By moving the
   buffer to the end of the structure, it compacts the trace_seq
   structure better.

 - Remove redundant zeroing of cmdline_idx field in
   saved_cmdlines_buffer()

   The structure that contains cmdline_idx is zeroed by memset(), no
   need to explicitly zero any of its fields after that.

 - Use system_percpu_wq instead of system_wq in user_event_mm_remove()

   As system_wq is being deprecated, use the new wq.

 - Add cond_resched() is ftrace_module_enable()

   Some modules have a lot of functions (thousands of them), and the
   enabling of those functions can take some time. On non preemtable
   kernels, it was triggering a watchdog timeout. Add a cond_resched()
   to prevent that.

 - Add a BUILD_BUG_ON() to make sure PID_MAX_DEFAULT is always a power
   of 2

   There's code that depends on PID_MAX_DEFAULT being a power of 2 or it
   will break. If in the future that changes, make sure the build fails
   to ensure that the code is fixed that depends on this.

 - Grab mutex_lock() before ever exiting s_start()

   The s_start() function is a seq_file start routine. As s_stop() is
   always called even if s_start() fails, and s_stop() expects the
   event_mutex to be held as it will always release it. That mutex must
   always be taken in s_start() even if that function fails.

* tag 'trace-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
  tracing: Fix lock imbalance in s_start() memory allocation failure path
  tracing: Ensure optimized hashing works
  ftrace: Fix softlockup in ftrace_module_enable
  tracing: replace use of system_wq with system_percpu_wq
  tracing: Remove redundant 0 value initialization
  tracing: Move buffer in trace_seq to end of struct
  tracing/osnoise: Use for_each_online_cpu() instead of for_each_cpu()
  tracing: Use vmalloc_array() to improve code
  tracing: Have syscall trace events show "0x" for values greater than 10
  tracing: Replace syscall RCU pointer assignment with READ/WRITE_ONCE()
 2025-10-05 09:43:36 -07:00
Linus Torvalds
d9f24f8e60 Merge tag 'trace-tools-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace 
Pull tracing tools updates from Steven Rostedt

 - This is mostly just consolidating code between osnoise/timerlat and
   top/hist for easier maintenance and less future divergence

* tag 'trace-tools-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
  tools/rtla: Add remaining support for osnoise actions
  tools/rtla: Add test engine support for unexpected output
  tools/rtla: Fix -A option name in test comment
  tools/rtla: Consolidate code between osnoise/timerlat and hist/top
  tools/rtla: Create common_apply_config()
  tools/rtla: Move top/hist params into common struct
  tools/rtla: Consolidate common parameters into shared structure
 2025-10-05 09:38:26 -07:00
Linus Torvalds
2cd14dff16 Merge tag 'probes-fixes-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace 
Pull probe fix from Masami Hiramatsu:

 - Fix race condition in kprobe initialization causing NULL pointer
   dereference. This happens on weak memory model, which does not
   correctly manage the flags access with appropriate memory barriers.
   Use RELEASE-ACQUIRE to fix it.

* tag 'probes-fixes-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
  tracing: Fix race condition in kprobe initialization causing NULL pointer dereference
 2025-10-05 08:16:20 -07:00
Huacai Chen
032676ff82 LoongArch: Update Loongson-3 default config file 
1. Increase NR_CPUS to 2048.
2. Enable KEXEC_FILE options.
3. Enable some EXT4/XFS options.
4. Enable Loongson PWM/MMC/BMC/SE drivers.
5. Enable simple DRM driver.
6. Enable some Intel ethernet drivers.
7. Enable some gpio drivers.
8. Enable some network options.
9. Enable SM3/SM4 cryptographic algorithms.

Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
 2025-10-05 11:52:43 +08:00
Linus Torvalds
6093a688a0 Merge tag 'char-misc-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc 
Pull Char/Misc/IIO/Binder updates from Greg KH:
 "Here is the big set of char/misc/iio and other driver subsystem
  changes for 6.18-rc1.

  Loads of different stuff in here, it was a busy development cycle in
  lots of different subsystems, with over 27k new lines added to the
  tree.

  Included in here are:

   - IIO updates including new drivers, reworking of existing apis, and
     other goodness in the sensor subsystems

   - MEI driver updates and additions

   - NVMEM driver updates

   - slimbus removal for an unused driver and some other minor updates

   - coresight driver updates and additions

   - MHI driver updates

   - comedi driver updates and fixes

   - extcon driver updates

   - interconnect driver additions

   - eeprom driver updates and fixes

   - minor UIO driver updates

   - tiny W1 driver updates

  But the majority of new code is in the rust bindings and additions,
  which includes:

   - misc driver rust binding updates for read/write support, we can now
     write "normal" misc drivers in rust fully, and the sample driver
     shows how this can be done.

   - Initial framework for USB driver rust bindings, which are disabled
     for now in the build, due to limited support, but coming in through
     this tree due to dependencies on other rust binding changes that
     were in here. I'll be enabling these back on in the build in the
     usb.git tree after -rc1 is out so that developers can continue to
     work on these in linux-next over the next development cycle.

   - Android Binder driver implemented in Rust.

     This is the big one, and was driving a huge majority of the rust
     binding work over the past years. Right now there are two binder
     drivers in the kernel, selected only at build time as to which one
     to use as binder wants to be included in the system at boot time.

     The binder C maintainers all agreed on this, as eventually, they
     want the C code to be removed from the tree, but it will take a few
     releases to get there while both are maintained to ensure that the
     rust implementation is fully stable and compliant with the existing
     userspace apis.

  All of these have been in linux-next for a while"

* tag 'char-misc-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (320 commits)
  rust: usb: keep usb::Device private for now
  rust: usb: don't retain device context for the interface parent
  USB: disable rust bindings from the build for now
  samples: rust: add a USB driver sample
  rust: usb: add basic USB abstractions
  coresight: Add label sysfs node support
  dt-bindings: arm: Add label in the coresight components
  coresight: tnoc: add new AMBA ID to support Trace Noc V2
  coresight: Fix incorrect handling for return value of devm_kzalloc
  coresight: tpda: fix the logic to setup the element size
  coresight: trbe: Return NULL pointer for allocation failures
  coresight: Refactor runtime PM
  coresight: Make clock sequence consistent
  coresight: Refactor driver data allocation
  coresight: Consolidate clock enabling
  coresight: Avoid enable programming clock duplicately
  coresight: Appropriately disable trace bus clocks
  coresight: Appropriately disable programming clocks
  coresight: etm4x: Support atclk
  coresight: catu: Support atclk
  ...
 2025-10-04 16:26:32 -07:00
Linus Torvalds
59697e061f Merge tag 'staging-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging 
Pull staging driver updates from Greg KH:
 "Here is the 'big' set of staging driver changes for 6.18-rc1. Nothing
  really exciting in here they pretty much consist of:

   - minor coding style changes and cleanups

   - some api layer removals where not needed

  Overall a quiet development cycle.

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

* tag 'staging-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (63 commits)
  staging: rtl8723bs: xmit: rephrase comment and drop extra space
  staging: sm750fb: rename camel case variable
  staging: rtl8723bs: hal: put return type and function name on one line
  staging: rtl8723bs: fix typo in comment
  staging: sm750fb: rename snake case variables
  staging: sm750fb: remove unnecessary volatile qualifiers
  staging: rtl8723bs: rtw_efuse.h: simplify copyright banner
  staging: rtl8723bs: remove unused tables
  staging: rtl8723bs: Hal_EfuseParseAntennaDiversity_8723B is empty
  staging: rtl8723bs: remove REG_EFUSE_ACCESS_8723 and EFUSE_ACCESS_ON_8723
  staging: rtl8723bs: remove bWrite from Hal_EfusePowerSwitch
  staging: rtl8723bs: remove wrapper Efuse_PowerSwitch
  staging: octeon: Clean up dead code in ethernet-tx.c
  staging: rtl8723bs: fix fortify warnings by using struct_group
  staging: gpib: use int type to store negative error codes
  staging: rtl8723bs: remove include/recv_osdep.h
  staging: rtl8723bs: remove os_dep/recv_linux.c
  staging: rtl8723bs: rename rtw_os_recv_indicate_pkt
  staging: rtl8723bs: move rtw_os_recv_indicate_pkt to rtw_recv.c
  staging: rtl8723bs: rename rtw_os_alloc_msdu_pkt
  ...
 2025-10-04 16:17:14 -07:00
Linus Torvalds
c6006b8ca1 Merge tag 'usb-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb 
Pull USB / Thunderbolt updates from Greg KH:
 "Here is the big set of USB and thunderbolt drivers for 6.18-rc1. It
  was another normal development cycle, with lots of the usual drivers
  getting updates:

   - Thunderbolt driver cleanups and additions

   - dwc3 driver updates

   - dwc2 driver updates

   - typec driver updates

   - xhci driver updates and additions

   - offload USB engine updates for better power management

   - unused tracepoint removals

   - usb gadget fixes and updates as more users start to rely on these
     drivers instead of the "old" function gadget drivers

   - new USB device ids

   - other minor driver USB driver updates

   - new USB I/O driver framework and driver additions"

  The last item, the usb i/o driver, has an i2c and gpio driver added
  through this tree. Those drivers were acked by the respective
  subsystem maintainers.

  All of these have been in linux-next for a while"

* tag 'usb-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (132 commits)
  usb: vhci-hcd: Prevent suspending virtually attached devices
  USB: serial: option: add SIMCom 8230C compositions
  thunderbolt: Fix use-after-free in tb_dp_dprx_work
  usb: xhci: align PORTSC trace with one-based port numbering
  usb: xhci: correct indentation for PORTSC tracing function
  usb: xhci: improve TR Dequeue Pointer mask
  usb: xhci-pci: add support for hosts with zero USB3 ports
  usb: xhci: Update a comment about Stop Endpoint retries
  Revert "usb: xhci: Avoid Stop Endpoint retry loop if the endpoint seems Running"
  usb: gadget: f_rndis: Refactor bind path to use __free()
  usb: gadget: f_ecm: Refactor bind path to use __free()
  usb: gadget: f_acm: Refactor bind path to use __free()
  usb: gadget: f_ncm: Refactor bind path to use __free()
  usb: gadget: Introduce free_usb_request helper
  usb: gadget: Store endpoint pointer in usb_request
  usb: host: xhci-rcar: Add Renesas RZ/G3E USB3 Host driver support
  usb: host: xhci-plat: Add .post_resume_quirk for struct xhci_plat_priv
  usb: host: xhci-rcar: Move R-Car reg definitions
  dt-bindings: usb: Document Renesas RZ/G3E USB3HOST
  usb: gadget: f_fs: Fix epfile null pointer access after ep enable.
  ...
 2025-10-04 16:07:08 -07:00
Linus Torvalds
5d2f4730bb Merge tag 'tty-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty 
Pull tty/serial updates from Greg KH:
 "Here are some small updates for tty/serial drivers for 6.18-rc1.

  Not many changes overall, just the usual:

   - abi cleanups and reworking of the tty functions by Jiri by adding
     console lock guard logic

   - 8250_platform driver updates

   - qcom-geni driver updates

   - other minor serial driver updates

   - some more vt escape codes added

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

* tag 'tty-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (43 commits)
  tty: serial: fix help message for SERIAL_CPM
  serial: 8250: omap: Support wakeup pinctrl state on suspend
  dt-bindings: serial: 8250_omap: Add wakeup pinctrl state
  serial: max310x: improve interrupt handling
  vt: move vc_saved_screen to within tty allocated judgment
  Revert "m68k: make HPDCA and HPAPCI bools"
  tty: remove redundant condition checks
  tty/vt: Add missing return value for VT_RESIZE in vt_ioctl()
  vt: remove redundant check on vc_mode in con_font_set()
  serial: qcom-geni: Add DFS clock mode support to GENI UART driver
  m68k: make HPDCA and HPAPCI bools
  tty: n_gsm: Don't block input queue by waiting MSC
  serial: qcom-geni: Fix off-by-one error in ida_alloc_range()
  serdev: Drop dev_pm_domain_detach() call
  serial: sc16is7xx: drop redundant conversion to bool
  vt: add support for smput/rmput escape codes
  serial: stm32: allow selecting console when the driver is module
  serial: 8250_core: fix coding style issue
  tty: serial: Modify the use of dev_err_probe()
  s390/char/con3270: use tty_port_tty guard()
  ...
 2025-10-04 15:57:44 -07:00
Linus Torvalds
cc07b0a3af Merge tag 'mtd/for-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux 
Pull MTD updates from Miquel Raynal:
 "MTD core:
   - Bad blocks increment is skipped if the block is already known bad
     (improves user statistics relevance)
   - Expose the OOB layout via debugfs

  Raw NAND:
   - Add support for Loongson-2K1000 and Loongson-2K0500 NAND
     controllers, including extra features, such as chip select
     and 6-byte NAND ID reading support
   - Drop the s3c2410 driver

  SPI NAND:
   - Important SPI NAND continuous read improvements and fixes
   - Add support for FudanMicro FM25S01A
   - Add support for continuous reads in Gigadevice vendor driver

  ECC:
   - Add support for the Realtek ECC engine

  SPI NOR:

   - Some flashes can't perform reads or writes with start or end being
     an odd number in Octal DTR mode. File systems like UBIFS can
     request such reads or writes, causing the transaction to error out.

     Pad the read or write transactions with extra bytes to avoid this
     problem.

  And the usual amount of various miscellaneous fixes"

* tag 'mtd/for-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (46 commits)
  mtd: rawnand: sunxi: drop unused module alias
  mtd: rawnand: stm32_fmc2: drop unused module alias
  mtd: rawnand: rockchip: drop unused module alias
  mtd: rawnand: pl353: drop unused module alias
  mtd: rawnand: omap2: drop unused module alias
  mtd: rawnand: atmel: drop unused module alias
  mtd: onenand: omap2: drop unused module alias
  mtd: hyperbus: hbmc-am654: drop unused module alias
  mtd: jedec_probe: use struct_size() helper for cfiq allocation
  mtd: cfi: use struct_size() helper for cfiq allocation
  mtd: nand: raw: gpmi: fix clocks when CONFIG_PM=N
  mtd: rawnand: omap2: fix device leak on probe failure
  mtd: rawnand: atmel: Fix error handling path in atmel_nand_controller_add_nands
  mtd: nand: realtek-ecc: Add Realtek external ECC engine support
  dt-bindings: mtd: Add realtek,rtl9301-ecc
  mtd: spinand: repeat reading in regular mode if continuous reading fails
  mtd: spinand: try a regular dirmap if creating a dirmap for continuous reading fails
  mtd: spinand: fix direct mapping creation sizes
  mtd: rawnand: fsmc: Default to autodetect buswidth
  mtd: nand: move nand_check_erased_ecc_chunk() to nand/core
  ...
 2025-10-04 15:50:37 -07:00
Linus Torvalds
20f868da2c Merge tag 'rpmsg-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux 
Pull rpmsg updates from Bjorn Andersson:

 - Clean up the dev_pm_domain integration in rpmsg core. Correct module
   aliases for the rpmsg char driver.

 - Transition Qualcomm SMD and GLINK drivers to strscpy() and fix the
   regression in legacy code for acquiring outgoing interrupts using the
   non-mailbox based mechanism.

* tag 'rpmsg-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux:
  rpmsg: qcom_smd: Fix fallback to qcom,ipc parse
  rpmsg: Use strscpy() instead of strscpy_pad()
  rpmsg: core: Drop dev_pm_domain_detach() call
  rpmsg: char: Export alias for RPMSG ID rpmsg-raw from table
 2025-10-04 15:46:51 -07:00
Linus Torvalds
c35f902cb3 Merge tag 'rproc-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux 
Pull remoteproc updates from Bjorn Andersson:

 - Enable coredump support for the i.MX HiFi core remoteproc, and clean
   up the i.MX remoteproc driver.

 - Introduce remoteprocs on the Qualcomm Milos platform. Gracefully shut
   own the ADSP remoteproc when bootloader has loaded the "Lite"
   firmware on X Elite. Improve the resource handover procedure to avoid
   possibly duplicate handling.

 - Transition the TI DA8xx, TI Keystone, and TI Wakeup M3 remoteproc
   drivers to handle resources using devres.

* tag 'rproc-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux: (29 commits)
  remoteproc: pru: Fix potential NULL pointer dereference in pru_rproc_set_ctable()
  remoteproc: qcom: pas: Drop redundant assignment to ret
  remoteproc: qcom: pas: Shutdown lite ADSP DTB on X1E
  remoteproc: qcom: q6v5: Avoid handling handover twice
  remoteproc: qcom: q6v5: Avoid disabling handover IRQ twice
  remoteproc: qcom: pas: Add Milos remoteproc support
  dt-bindings: remoteproc: qcom,milos-pas: Document remoteprocs
  remoteproc: qcom_q6v5_mss: support loading MBN file on msm8974
  remoteproc: imx_rproc: Clean up after ops introduction
  remoteproc: imx_rproc: Simplify IMX_RPROC_SMC switch case
  remoteproc: imx_rproc: Simplify IMX_RPROC_SCU_API switch case
  remoteproc: imx_rproc: Simplify IMX_RPROC_MMIO switch case
  remoteproc: imx_rproc: Move imx_rproc_dcfg closer to imx_rproc_of_match
  remoteproc: imx_rproc: Introduce start/stop/detect_mode ops for imx_rproc_dcfg
  remoteproc: k3: Correctly release some resources allocated in k3_rproc_request_mbox()
  remoteproc: wkup_m3: Use devm_rproc_add() helper
  remoteproc: wkup_m3: Use devm_rproc_alloc() helper
  remoteproc: wkup_m3: Use devm action to call PM runtime put sync
  remoteproc: wkup_m3: Use devm_pm_runtime_enable() helper
  remoteproc: keystone: Use devm_rproc_add() helper
  ...
 2025-10-04 15:45:17 -07:00
Linus Torvalds
54ba6d9b13 Merge tag 'hid-for-linus-2025093001' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid 
Pull HID updates from Benjamin Tissoires:

 - haptic touchpad support (Angela Czubak and Jonathan Denose)

 - support for audio jack handling on DualSense Playstation controllers
   (Cristian Ciocaltea)

 - allow HID-BPF to rebind a driver to hid-multitouch (Benjamin
   Tissoires)

 - rework hidraw ioctls to make them safer (and tested) (Benjamin
   Tissoires)

 - various PIDFF and universal-PIDFF fixes/improvements (Tomasz Pakuła)

 - better configuration of Intel QuickI2C through ACPI (Xinpeng Sun)

 - other assorted cleanups and fixes

* tag 'hid-for-linus-2025093001' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (58 commits)
  HID: playstation: Switch to scoped_guard() in {dualsense|dualshock4}_output_worker()
  HID: playstation: Silence sparse warnings for locking context imbalances
  HID: playstation: Update SP preamp gain comment line
  HID: intel-thc-hid: intel-quicki2c: support ACPI config for advanced features
  HID: core: Change hid_driver to use a const char* for name
  HID: hidraw: tighten ioctl command parsing
  selftests/hid: hidraw: forge wrong ioctls and tests them
  selftests/hid: hidraw: add more coverage for hidraw ioctls
  selftests/hid: update vmtest.sh for virtme-ng
  HID: playstation: Support DualSense audio jack event reporting
  HID: playstation: Support DualSense audio jack hotplug detection
  HID: playstation: Redefine DualSense input report status field
  HID: playstation: Prefer kzalloc(sizeof(*buf)...)
  HID: playstation: Document spinlock_t usage
  HID: playstation: Fix all alignment and line length issues
  HID: playstation: Correct spelling in comment sections
  HID: playstation: Replace uint{32,16,8}_t with u{32,16,8}
  HID: playstation: Simplify locking with guard() and scoped_guard()
  HID: playstation: Add spaces around arithmetic operators
  HID: playstation: Make use of bitfield macros
  ...
 2025-10-04 15:38:04 -07:00
Linus Torvalds
b66451723c Merge tag 'platform-drivers-x86-v6.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 
Pull x86 platform driver updates from Ilpo Järvinen:

 - amd/pmf:
    - Add support for adjusting PMF PPT and PPT APU thresholds
    - Extend custom BIOS inputs for more policies
    - Update ta_pmf_action structure to the latest PMF TA

 - arm64:
    - thinkpad-t14s-ec: Add EC driver for ThinkPad T14s Gen6 Snapdragon

 - int3472:
    - Increase handshake GPIO delay

 - intel/pmc:
    - SSRAM support for Lunar Lake and Panther Lake
    - Support reading substate requirements data from S0ix blockers
      (for platforms starting from Panther Lake)
    - Wildcat Lake support

 - intel-uncore-freq:
    - Solve duplicate sysfs entry warnings
    - Present unique domain ID per package

 - portwell-ec:
    - Support suspend/resume
    - Add hwmon support for voltage and temperature

 - redmi-wmi:
    - Add WMI driver for Redmibook keyboard

 - think-lmi:
    - Certificate support for ThinkCenter

 - x86-android-tables + others:
    - Convert away from legacy GPIO APIs

 - x86-android-tables:
    - Add support for Acer A1-840 tablet
    - Fix modules list for Lenovo devices
    - Stop using EPROBE_DEFER

 - Miscellaneous cleanups / refactoring / improvements

* tag 'platform-drivers-x86-v6.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (63 commits)
  platform/x86: pcengines-apuv2: Use static device properties
  platform/x86: meraki-mx100: Use static device properties
  platform/x86: barco-p50-gpio: use software nodes for gpio-leds/keys
  platform/x86: x86-android-tablets: Stop using EPROBE_DEFER
  platform/x86: x86-android-tablets: Fix modules lists for Lenovo devices
  platform/x86: x86-android-tablets: Simplify lenovo_yoga_tab2_830_1050_exit()
  platform/x86: x86-android-tablets: Add support for Acer A1-840 tablet
  platform/x86: x86-android-tablets: Move Acer info to its own file
  platform/x86: x86-android-tablets: Update my email address
  platform/x86: x86-android-tablets: Simplify node-group [un]registration
  platform/x86: x86-android-tablets: use swnode_group instead of manual registering
  platform/x86: x86-android-tablets: replace bat_swnode with swnode_group
  platform/x86: x86-android-tablets: convert gpio_keys devices to GPIO references
  platform/x86: x86-android-tablets: remove support for GPIO lookup tables
  platform/x86: x86-android-tablets: convert Yoga Tab2 fast charger to GPIO references
  platform/x86: x86-android-tablets: convert HID-I2C devices to GPIO references
  platform/x86: x86-android-tablets: convert wm1502 devices to GPIO references
  platform/x86: x86-android-tablets: convert int3496 devices to GPIO references
  platform/x86: x86-android-tablets: convert EDT devices to GPIO references
  platform/x86: x86-android-tablets: convert Novatek devices to GPIO references
  ...
 2025-10-04 15:28:18 -07:00