Linux 5.19 changelog

Contents

Prominent features
Core (various)
File systems
Memory management
Block layer
Tracing, perf and BPF
Virtualization
Cryptography
Security
Networking
Architectures
Drivers
List of Pull Requests
Other news sites

1. Prominent features

== ==

2. Core (various)

io_uring
- Fast poll multishot mode commit, commit, commit, commit
- Adds large CQE support. Large CQE's are 16 bytes longer commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
- Add xattr support commit, commit, commit, commit
- Return an error when cqe is dropped commit, commit, commit, commit, commit
- Support for co-operative task_work signaling, rather than always forcing an IPI commit, commit, commit, commit, commit, commit
- Support sparse buffers and file maps commit, commit, commit, commit, commit, commit
- Support more types of cancelations commit, commit, commit, commit, commit
- Allow MSG_WAITALL for send/sendmsg commit, commit
- Add support for IORING_RECVSEND_POLL_FIRST commit, commit
- io_uring passthrough for nvme commit, commit, commit, commit, commit
- Add support for ring mapped provided buffers commit, commit, commit
- Add io_uring socket(2) support commit
Evictable fanotify marks commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
modules
- Introduce module unload taint tracking commit
- Allocate module text and data separately commit, commit, commit, commit, commit, commit
Generic Ticket Spinlocks. This is a simple, fair spinlock. Specifically it doesn't have all the subtle memory model dependencies that qspinlock has, which makes it more suitable for simple systems as it is more likely to be correct. It is implemented entirely in terms of standard atomics and thus works fine without any arch-specific code commit, commit, commit, commit, commit, commit, commit
binder: extended error and logging enhancements commit, commit, commit, commit, commit
bootconfig: Support embedding a bootconfig in kernel for non initrd boot commit, commit, commit, commit
RCU: Expedited grace-period updates commit, commit
SRCU: Add boot-time control over srcu_node array allocation commit
taskstats: version 12 with thread group and exe info commit
Extend FW framework for user FW uploads commit, commit, commit, commit, commit, commit, commit, commit
tools/thermal: thermal library and tools commit, commit, commit, commit
nolibc: Add a number of library functions and splits this library into multiple files commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
binfmt_flat: Remove shared library support commit
kbuild: support W=e to make build abort in case of warning commit
objtool: Interface overhaul commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
Driver core
- Add "*" wildcard support to driver_async_probe cmdline param commit
- Add sysfs support for physical location of a device commit
initramfs: "crc" cpio format and INITRAMFS_PRESERVE_MTIME commit, commit, commit, commit, commit, commit
printk: Printk index feature documentation commit

3. File systems

OVERLAYFS
- overlay: support idmapped layers commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
BTRFS
- Avoid blocking on space reservation when doing nowait direct IO writes (+7% throughput for reads and writes) commit, commit, commit, commit, commit, commit, commit, commit
- NOCOW write throughput improvement due to refined locking commit, commit, commit, commit, commit
- Allow defrag to convert inline extents to regular extents commit
- Support more pages sizes for the subpage support commit, commit, commit
- Enable subpage support for RAID56 commit
- Allow automatic block group reclaim for non-zoned filesystems, with sysfs tunables commit, commit, commit, commit
- Repair super block num_devices automatically if it does not match the number of device items commit
- tree-checker: check extent buffer owner against owner rootid commit
- send: reduce pressure to page cache by dropping extent pages right after they're processed commit, commit
XFS
- Extends the per-inode data fork extent counter to 64 bits (out of which 48 bits are used to store the extent count) commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
- Log Attribute Replay commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
- Add XFS messages to printk index commit
CIFS
- Add mount parm nosparse which disables setting files sparse (and thus will return EOPNOTSUPP on certain fallocate operations) commit
- Cache entries for the cached directory commit, commit, commit, commit
EROFS
- Make filesystem exportable commit
- fscache-based on-demand read support to allow erofs be mounted and accessed even when the bootstrap/data blob files have not been fully downloaded. Then it'll have native performance after data is available locally commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
- Support idmapped mounts commit
EXFAT
- Introduce mount option sys_tz to use system timezone as time offset commit
F2FS
- Kill volatile write support commit
FAT
- Report creation time in statx commit
- Add FAT messages to printk index commit
NFS
- Implement the NFSv4 Courteous Server. A server which does not immediately expunge the state on lease expiration is known as a Courteous Server. A Courteous Server continues to recognize previously generated state tokens as valid until conflict arises between the expired state and the requests from another client, or the server reboots commit, commit, commit, commit, commit, commit, commit
- Export the NFSv4.1 'dacl' and 'sacl' attributes commit, commit, commit
SMBFS
- Add defines for various newer FSCTLs commit, commit
- ksmbd: add smbd max io size parameter commit
ZONEFS
- zonefs improvements commit, commit, commit, commit, commit, commit, commit, commit

4. Memory management

memcg: introduce per-memcg proactive reclaim. A userspace proactive reclaimer can continuously probe the memcg to reclaim a small amount of memory. This gives more accurate and up-to-date workingset estimation as the LRUs are continuously sorted and can potentially provide more deterministic memory overcommit behavior. The memory overcommit controller can provide more proactive response to the changing behavior of the running applications instead of being reactive. A userspace reclaimer's purpose in this case is not a complete replacement for kswapd or direct reclaim, it is to proactively identify memory savings opportunities and reclaim some amount of cold pages set by the policy to free up the memory for more demanding jobs or scheduling new jobs commit, commit, commit, commit
Folios work
- conversion from alloc_pages_vma() to vma_alloc_folio(), finish converting shrink_page_list() to folios, start converting shmem from pages to folios commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
- Convert aops->read_page to aops->read_folio commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
damon
- Allow users know which monitoring ops are available commit, commit, commit, commit
- Support online tuning commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
- Support fixed virtual address ranges monitoring commit, commit, commit
COW fixes
- part 1: fix the COW security issue for THP and swap commit, commit, commit, commit, commit, commit, commit, commit, commit
- part 2: reliable GUP pins of anonymous pages commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
- part 3: reliable GUP R/W FOLL_GET of anonymous pages commit, commit, commit, commit, commit, commit, commit, commit
sparse-vmemmap: memory savings for compound devmaps (device-dax) commit, commit, commit, commit, commit
mprotect: avoid unnecessary TLB flushes commit, commit, commit
userfaultfd-wp: Support shmem and hugetlbfs commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
vmstat: add events for ksm cow commit
Add hugetlb_optimize_vmemmap sysctl commit, commit, commit, commit
zswap: accounting & cgroup control commit, commit, commit, commit, commit, commit
Assorted improvements to usercopy commit, commit, commit, commit

5. Block layer

loop: support partitions without scanning commit
cdrom: mark CDROMGETSPINDOWN/CDROMSETSPINDOWN obsolete commit
virtio-blk: support polling I/O and mq_ops->queue_rqs() commit, commit
zram: add a huge_idle writeback mode commit

6. Tracing, perf and BPF

BPF
- Add support for dynamic pointers. A dynamic pointer (struct bpf_dynptr) is a pointer that stores extra metadata alongside the address it points to. This abstraction is useful in bpf given that every memory access in a bpf program must be safe. The verifier and bpf helper functions can use the metadata to enforce safety guarantees for things such as dynamically sized strings and kernel heap allocations. There are several uses cases for dynamic pointers in bpf programs. Some examples include: dynamically sized ringbuf reservations without extra

memcpys, dynamic string parsing and memory comparisons, dynamic memory allocations that can be persisted in maps, and dynamic + ergonomic parsing of sk_buff and xdp_md packet data commit, commit, commit, commit, commit, commit

Introduce typed pointer support in BPF maps commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
Introduce access remote cpu elem support in BPF percpu map commit
Refine kernel.unprivileged_bpf_disabled behaviour commit
Bpf link iterator commit
Allow attach TRACING programs through LINK_CREATE command commit
Allow kfunc in tracing and syscall programs commit
Extend batch operations for map-in-map bpf-maps commit
Add source ip in bpf tunnel key commit, commit, commit
Speed up symbol resolving in kprobe multi link commit, commit, commit, commit

libbpf
- Add libbpf support for USDTs commit, commit, commit, commit, commit, commit, commit, commit, commit
- name-based u[ret]probe attach commit, commit, commit, commit, commit
- Allow to opt-out from BPF map creation commit, commit, commit, commit
- Add target-less tracing SEC() definitions commit, commit, commit
- Support opting out from autoloading BPF programs declaratively commit
bpftool: add program & link type names commit, commit, commit
bpftool: Use sysfs vmlinux when dumping BTF by ID commit
perf
- annotate: Add --percent-limit option commit
- lock: Add -t/--thread option for report commit
- record: Implement off-cpu profiling with BPF commit, commit, commit, commit, commit, commit
- script python: Add script for CoreSight disassembly commit, commit
- stat: add user_time and system_time tool events commit, commit, commit
- perf stat: Support metrics with hybrid events commit, commit, commit
tracing: Introduce trace clock tai commit, commit, commit

7. Virtualization

KVM: Add Xen event channel acceleration commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
vDPA: Control VQ support in vDPA commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
virt: Add efi_secret module to expose confidential computing secrets commit, commit, commit, commit
Xen: dom0less + PV drivers commit

8. Cryptography

random: Various improvements merge

9. Security

Landlock: file linking and renaming support commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
Support for including fs-verity file digests and signatures in the IMA measurement list as well as verifying the fs-verity file digest based signatures commit, commit, commit, commit, commit, commit, commit
KEYS: trusted: Introduce support for NXP CAAM-based trusted keys commit, commit, commit, commit, commit
Enable root to update the blacklist keyring commit, commit, commit, commit, commit
randstruct: Enable Clang support commit, commit, commit, commit, commit, commit

10. Networking

BIG TCP implementation commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
icmp: add skb drop reasons to icmp commit, commit, commit, commit
IP: add skb drop reasons to ip ingress commit, commit, commit, commit, commit, commit, commit, commit, commit
IPv6: Expand and rename accept_unsolicited_na to accept_untracked_na commit
Add accept_unsolicited sysctl to enable adding a new neighbour cache entry in STALE state for routers on receiving an unsolicited (gratuitous) neighbour advertisement with source-link-layer-address option specified. This is similar to the arp_accept configuration for IPv4, done to implementes router-side changes for RFC9131 commit
TCP: drop reason additions commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
IPv4: Add a second bind table hashed by port and address commit
SO_RCVMARK socket option for SO_MARK with recvmsg() commit
Add skb_defer_max sysctl, max size (in skbs) of the per-cpu list of skbs being freed by the cpu which allocated them. Used by the TCP protocol so far commit
af_packet: add VLAN support for AF_PACKET SOCK_RAW GSO commit
mptcp
- Userspace path manager prerequisites commit, commit, commit, commit, commit, commit, commit
- Path manager mode selection commit, commit, commit, commit, commit, commit
- Userspace path manager API commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
- Timeout for MP_FAIL response commit, commit, commit, commit, commit, commit, commit
- The infinite mapping support commit, commit, commit, commit, commit, commit, commit, commit
- Improve MPTCP-level window tracking commit, commit, commit, commit, commit
- inet diag listen dump support commit, commit, commit, commit
- sockopt: add TCP_DEFER_ACCEPT support commit
sched
- Allow user to select txqueue commit, commit
- flower: match on the number of vlan tags commit, commit, commit, commit, commit
Remove non-Ethernet drivers using virt_to_bus() commit, commit, commit, commit, commit, commit
bridge
- Add support for host l2 mdb entries commit
- Add flush filtering support commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
- Offload BR_HAIRPIN_MODE, BR_ISOLATED, BR_MULTICAST_TO_UNICAST commit
can
- isotp: add support for transmission without flow control commit
- raw: add support for SO_TXTIME/SCM_TXTIME commit
802.11
- Support disabling EHT mode commit, commit
- Extend current rate control tx status API commit, commit
- Introduce BSS color collision detection commit
- Upgrade passive scan to active scan on DFS channels after beacon rx commit
memcg: accounting for objects allocated for new netdevice commit
netfilter
- Add the new nf_conntrack_events=2 autodetect mode and makes it the default commit
page_pool: introduce ethtool stats commit
rxrpc: Allow list of in-use local UDP endpoints to be viewed in /proc commit
TLS: Add opt-in zerocopy mode of sendfile() commit

11. Architectures

11.1. New LoongArch architecture

Add basic LoongArch support. LoongArch is a new RISC ISA, which is a bit like MIPS or RISC-V. LoongArch includes a reduced 32-bit version (LA32R), a standard 32-bit version (LA32S) and a 64-bit version (LA64). LoongArch use ACPI as its boot protocol LoongArch-specific interrupt controllers (similar to APIC) are already added in the next revision of ACPI Specification (current revision is 6.4) commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit

11.2. X86

Add AMD Secure Nested Paging (SEV-SNP) Guest Support commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
intel_idle: Add AlderLake support commit
Remove "nosmap" commit, commit
Remove "noclflush" commit
Remove "noexec" commit
Remove "nosep" commit
Introduce In Field Scan driver commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
platform
- Add support for new SN2201 system commit, commit, commit
- gpe: Add support for Surface Pro 8 commit
- asus-nb-wmi: Add keymap for MyASUS key commit
- gigabyte-wmi: Add support for Z490 AORUS ELITE AC and X570 AORUS ELITE WIFI commit
- thinkpad_acpi: Add a s2idle resume quirk for a number of laptops commit
- winmate-fm07-keys: Winmate FM07/FM07P buttons commit
- chrome: Add ChromeOS ACPI device driver commit

KVM: Add Xen event channel acceleration commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
KVM: Accept KVM_[GS]ET_TSC_KHZ as a VM ioctl commit
KVM: Support the vCPU preemption check with nopvspin and realtime hint commit
nSVM/SVM features commit, commit, commit, commit, commit, commit
KVM: nSVM: implement nested VMLOAD/VMSAVE commit
KVM: SEV: Add KVM_EXIT_SHUTDOWN metadata for SEV-ES commit
amd_hsmp: Add HSMP protocol version 5 messages commit
PCI: Add support for the SiS85C497 PIRQ router commit
TDX Guest: TDX core support commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
Add AMD Secure Nested Paging (SEV-SNP) Guest Support commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
Allow feature bit names from /proc/cpuinfo in clearcpuid= commit
perf/amd: Add AMD PerfMonV2 support commit, commit, commit, commit, commit, commit
perf vendor events intel
- Add metrics for Alderlake commit
- Add metrics for Sapphirerapids commit
- Add sapphirerapids events commit
- Add uncore event list for Sapphirerapids commit
perf intel-pt: Add support for tracing KVM test programs commit, commit, commit, commit, commit, commit
intel-pt: Add support for emulated ptwrite commit, commit, commit
xsave: Support XSAVEC in the kernel commit
split_lock: Enable the split lock feature on Raptor Lake commit
vsyscall: Remove CONFIG_LEGACY_VSYSCALL_EMULATE commit
Remove a.out support commit

11.3. ARM

New SoCs
- Renesas RZ/G2UL (R9A07G043), the single-core version of the RZ/G2L general-purpose MPU. Also basic support for Renesas RZ/G2UL SMARC EVK (based on R9A07G043U11) commit, commit
- Renesas RZ/V2M (R9A09G011) is a smart camera SoC commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
- Renesas R-Car V4H (R8A779G0), an automotive chip with Cortex-A76 cores and deep learning acceleration. Also suppor for White Hawk boards commit, commit
- Broadcom BCM47622 is a new broadband !SoC based on a quad Cortex-A7 and dual Wifi-6 commit, commit, commit
- Corstone1000, a generic platform from Arm that is used for designing custom SoCs, the support for now is for the Fixed Virtual Platform emulation for it commit, commit
- Mediatek MT8195 (Kompanio 1200) is a high-end consumer chip used in upcoming Chromebooks commit, commit
- NXP i.MXRT1050 is a Cortex-M7 based microcontroller commit
New machines based on supported SoCs
- Two wireless routers based on Broadcom bcm4708 commit
- 30 new boards based on NXP i.MX6, i.MX7 and i.MX8 families, mostly for the industrial embedded market, and on NXP LS1021A based IOT board commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
- Two ethernet switches based on Microchip LAN966 commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
- Eight Qualcomm Snapdragon based machines, including a smartwatch, a Chromebook board and some phones commit, commit, commit
- Another phone based on the old ST-Ericsson Ux500 platform commit
- Seven STM32MP1 based boards commit, commit, commit, commit
- Four single-board computers based on Rockchip RK3566/RK3568 commit, commit, commit, commit, commit, commit
- intel: add device tree for n6000 commit
- qcom: sc7280: Delete herobrine-r0 commit
- rockchip: add basic dts for the radxa rock3 model a commit
- Add bosch acc board commit
- Introduce HPE GXP Device tree commit
- aspeed: Add Nuvia DC-SCM BMC commit
- Initial clock support for exynosauto v9 SoC commit, commit, commit, commit, commit, commit, commit, commit, commit
- at91: add support for secure suspend on sama5d2 commit, commit
- ARMv5 multiplatform conversions commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
- hpe: Introduce the HPE GXP architecture commit, commit, commit, commit, commit, commit, commit, commit
- PXA multiplatform support commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
- omap1: enable multiplatform commit
perf/arm-cmn: Add CMN-650 and CMN-700 commit, commit, commit, commit
perf: arm64: Tools support for Dwarf unwinding through SVE functions commit, commit, commit, commit, commit
ARM64
- Initial support for the Scalable Matrix Extension commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit , commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
- hugetlb: enable HUGETLB_PAGE_FREE_VMEMMAP for arm64 commit
- Add ARMv8 NEON and Crypto Extensions implementation of SM4-ECB/CBC/CFB/CTR commit, commit
- Hypervisor stack enhancements commit, commit, commit, commit, commit
- Add support for hypercall services selection commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
- Add initial support for FEAT_WFxT commit, commit, commit, commit, commit
- KVM: PSCI SYSTEM_SUSPEND support commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
perf vendors events arm64: Multiple Arm CPUs commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit

11.4. RISCV

kexec: add kexec_file_load() support commit, commit, commit, commit, commit, commit
KVM RISC-V Sv57x4 support and HFENCE improvements commit, commit, commit, commit, commit, commit, commit
KVM: Introduce ISA extension register commit
bpf: Implement more atomic operations for RV64 commit
efi_stub: Add support for RISCV_EFI_BOOT_PROTOCOL commit
Support for Svpbmt and D1 memory types commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
Add COMPAT mode support for 64BIT commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
dts: microchip: add the sundance polarberry commit, commit, commit, commit, commit, commit, commit, commit, commit, commit

perf jitdump: Add riscv64 support commit

11.5. S390

Add support for Processor Activity Instrumentation commit
Add an Ultravisor(UV) device letting the userspace send some Ultravisor calls to the UV. Currently two calls are supported. Query Ultravisor Information (QUI) and Receive Attestation Measurement (Attest[ation]) commit
crypto: add crypto library interface for ChaCha20 commit
Add KCSAN instrumentation to barriers and spinlocks commit
Add vdso randomization commit
ap: uevent on apmask/aqpmask change commit

perf list: Add IBM z16 event description for s390 commit

11.6. MIPS

Octeon: add SNIC10E board commit

11.7. M68K

Add support for elf-fdpic commit, commit, commit, commit
Introduce a virtual m68k machine based on Goldfish interfaces defined by Google for Android simulator. It uses Goldfish-rtc (timer and RTC), Goldfish-pic (PIC) and Goldfish-tty (for early tty). The machine is created with 128 virtio-mmio buses, and they can be used to add serial console, GPU, disk, NIC, HID, hwrng, 9PFS...the virtual m68k machine has been merged in QEMU and will be available with the release 6.0 commit

11.8. OPENRISC

Add support for liteuart emergency printing commit
Move to ticket-spinlock commit

11.9. POWERPC

Convert powerpc to default topdown mmap layout commit, commit, commit, commit, commit, commit, commit, commit, commit
ftrace optimisation and cleanup commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
KASAN support for 64-bit Book 3S powerpc commit, commit, commit, commit

11.10. UM

Enable ARCH_HAS_GCOV_PROFILE_ALL commit
daemon: Make default socket configurable commit
xterm: Make default terminal emulator configurable commit

11.11. XTENSA

Support coprocessors on SMP commit
Add hibernation support commit
Enable context tracking and VIRT_CPU_ACCOUNTING_GEN commit, commit, commit, commit, commit
Enable KCSAN commit
Enable ARCH_HAS_DEBUG_VM_PGTABLE commit

11.12. ARC

Better BPF support commit, commit, commit

11.13. H8300

Remove the h8300 architecture commit

12. Drivers

12.1. Graphics

Enable boot time VESA graphic mode selection commit
Intel
- DG2 laptop PCI-IDs ("motherboard down")
- Initial RPL-P PCI IDs commit
- RPL-S PCI IDs added commit
- Compute engine ABI commit, commit, commit, commit
- DG2 Tile4 support commit
- DG2: Add support for render/media decompression commit, commit, commit, commit
- DG2 render/media compression formats support
- ATS-M platform info commit
- Bump ADL-P DMC version to v2.16 commit
- Support static DRRS commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
- DP HDR support for HSW+ commit
- GuC hwconfig support and query commit, commit, commit
- sysfs support for multi-tile commit, commit, commit, commit, commit, commit, commit
- fdinfo per-client gpu utilisation commit, commit, commit, commit, commit, commit, commit, commit
- Add geometry subslices query commit, commit, commit, commit
- steered register write support commit, commit, commit
- small PCI BAR enablement commit, commit, commit, commit, commit, commit, commit
- GuC error capture support commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
- sunset igpu legacy mmap support for newer devices commit
- GuC version 70.1.1 support commit
- Add first set of DG2 PCI IDs commit
- Add lmem_size modparam commit
amdgpu
- SMU 13.0.7 Support commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
- Add support for GC 11.0 commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
- Enable sysfs nodes for vclk and dclk for NAVI12 commit
- Add a AMDGPU_GEM_CREATE_DISCARDABLE flag to note that the content of a BO doesn't needs to be preserved during eviction and AMDGPU_VM_NOALLOC to let userspace control MALL allocation commit, commit
- Add support for USBC connector commit
- Add debugfs TA load/unload/invoke support commit
- Add beige goby PCI ID commit
- amdkfd: CRIU add support for GWS queues commit
- amdkfd: add RAS poison consumption handling for UTCL2 (v2) commit
bridge
- dw_hdmi: add audio support commit, commit, commit, commit
- adv7511: CEC support for ADV7535 commit
- lt9211: Add Lontium LT9211 bridge driver commit
- tc358767: Add DSI-to-DPI mode support commit
- icn6211: Add I2C configuration support commit
- it66121: Add audio support commit
panel
- Add AUO B133UAN01 commit
- Add LQ140M1JW46 edp panel entry commit
- Add panel driver for NewVision NV3052C based LCDs commit
- simple: Add DataImage FG040346DSSWBG04 panel support commit
- simple: Add Startek KD070WVFPA043-C069A panel support commit
msm
- Add Display Stream Compression Support commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
- Fourcc modifier for tiled but not compressed layouts
- Support for userspace allocated IOVA (GPU virtual address) commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
- DP: eDP support commit, commit, commit
mxsfb
- LCDIF CRC support commit
omapdrm
- GEM improvements commit, commit, commit
vc4
- HDMI YUV support commit
vmwgfx
- 3D on arm64 and large cursor support commit, commit, commit, commit, commit, commit, commit, commit
- Add debugfs entries for various ttm resource managers commit
solomon
- Add SSD130x OLED displays SPI support commit
sun4i
- Allwinner D1 Display Engine 2.0 Support commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
ast
- Displayport support commit
rockchip
- Support swapped YUV formats commit
- rk3568 support commit
- VOP2 support commit
- Add regulator support commit
mediatek
- MT8186 support commit
Add RGB565-to-XRGB8888 conversion commit
Add RGB888-to-XRGB8888 conversion commit
ttm: Add common debugfs code for resource managers commit
Remove support for Hyper-V 2008 and 2008R2/Win7 commit, commit, commit, commit

12.2. Power Management

ACPI
- DPTF: Support Meteor Lake commit
- SPCR: Add support for Nvidia 16550-compatible port subtype commit
- processor: idle: Expose max_cstate/nocst/bm_check_disable read-only in sysfs commit
- Add support for ARM Performance Monitoring Unit Table commit
- Add support for the Windows 11 _OSI string commit
cpuidle: PSCI: Improve support for suspend-to-RAM for PSCI OSI mode commit
EFI
- Allow to enable EFI runtime services by default on RT commit
- Save location of EFI confidential computing area commit
thermal
- k3: Add hwmon support commit
- qcom: Add support for PMIC5 Gen2 ADCTM commit
- qcom: Add support for multiple generations of devices commit
- int340x: Add Meteor Lake PCI device ID commit
- intel: pch: enhance overheat handling commit
- k3_j72xx_bandgap: Add the bandgap driver support commit
tools/power turbostat
- Add Power Limit4 support commit
- Allow -e for all names commit
- Support thermal throttle count print commit

12.3. Storage

ahci: Add a generic 'controller2' RAID id commit
nvme-apple: Add initial Apple SoC NVMe driver commit
nvme: add support for TP4084 - Time-to-Ready Enhancements commit
scsi: core: Increase max device queue_depth to 4096 commit
scsi: lpfc: Add support for ATTO Fibre Channel devices commit
scsi: lpfc: Add support for VMID tagging of NVMe I/Os commit
scsi: mpi3mr: Add bsg device support commit
scsi: mpi3mr: Add shost related sysfs attributes commit
scsi: mpi3mr: Add support for MPT commands commit
scsi: mpi3mr: Add support for NVMe passthrough commit
scsi: mpi3mr: Add support for PEL commands commit
scsi: mpi3mr: Add support for driver commands commit
scsi: mpi3mr: Add target device related sysfs attributes commit
scsi: mpi3mr: Expose adapter state to sysfs commit
scsi: scsi_debug: Add gap zone support commit
scsi: storvsc: Remove support for Hyper-V 2008 and 2008R2/Win7 commit
scsi: target: Allow changing dbroot if there are no registered devices commit

12.4. Drivers in the Staging area

H.264 Field Decoding Support for Frame-based Decoders commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
wfx: get out from the staging area commit
media: hantro: Implement support for encoder commands commit
media: hantro: Add support for Hantro G1 on RK356x commit
Remove the drivers for the Unisys s-Par commit
bcm2835-audio: remove compat ALSA card commit

12.5. Networking

Bluetooth
- btbcm: Add entry for BCM4373A0 UART Bluetooth commit
- btbcm: Support per-board firmware variants commit
- btrtl: Add support for RTL8852C commit
- btusb: Add 0x0bda:0x8771 Realtek 8761BUV devices commit
- btusb: Add a new PID/VID 0489/e0c8 for MT7921 commit
- btusb: add support for Qualcomm WCN785x commit
appletalk: remove Apple/Farallon LocalTalk PC support commit
ath10k
- Add support for MSDU IDs for USB devices commit
- Enable napi on RX path for usb commit
- Support bus and device specific API 1 BDF selection commit
ath11k
- Add support for WCN6750 commit, commit, commit, commit, commit, commit, commit, commit, commit
- Support WoW functionalities commit, commit, commit, commit, commit, commit
- Add peer rhash table support commit
- Add support for SAR commit, commit
- Add support for targets without trustzone commit
- Add support for Passpoint commit, commit, commit
- Add feature for device recovery commit, commit, commit, commit
- Add support muti-type regdb data for WCN6855 commit
atlantic: Add XDP support commit, commit, commit
axienet: Use NAPI for TX completion path commit
bnxt: Support XDP multi buffer commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
bnxt_en: Enable packet timestamping for all RX packets commit
can
- CTU CAN FD open-source IP core SocketCAN driver commit, commit, commit, commit, commit, commit
- can-dev: remove obsolete CAN LED support commit
- mcp251xfd: add support for mcp251863 commit
cpsw: ale: add broadcast/multicast rate limit support commit
dsa
- felix: dynamically determine tag_8021q CPU port for traps commit
- mv88e6xxx: Single chip mode detection for MV88E6*41 commit
amd: remove NI6510 support (ni65) commit
de4x5: remove support for Generic DECchip & DIGITAL EtherWORKS PCI/EISA commit
Introduce mt7986 driver commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
MediaTek SoC flow offload improvements + wireless support commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
Add driver for Sunplus SP7021 commit
ti: am65-cpsw: enable bc/mc storm prevention support commit
ti: cpsw_new: enable bc/mc storm prevention support commit
hamradio: remove support for DMA SCC devices commit
hns3
- Add ethtool parameter check for CQE/EQE mode commit
- Add tx push support in hns3 ring param process commit
hv_netvsc: Add support for XDP_REDIRECT commit
i40e
- Add Ethernet Connection X722 for 10GbE SFP+ support commit
- Add support for MPLS + TSO commit
- Add tx_stopped stat commit
- Add vsi.tx_restart to i40e ethtool stats commit
ice
- Add mpls+tso support commit
- Expose RSS indirection tables for queue groups via ethtool commit
ipa
- make endpoint HOLB drop configurable commit
- specify RX aggregation time limit in config data commit
- support hard aggregation limits commit
ixgbe: add xdp frags support to ndo_xdp_xmit commit
lan966x
- Add support for PTP programmable pins commit, commit, commit, commit, commit
- Add support for FDMA commit, commit, commit, commit
mdio
- Add reset deassertion for Aspeed MDIO commit
- aspeed: Add c45 support commit
mlx5
- Add last command failure syndrome to debugfs commit
- Lag, add debugfs to query hardware lag state commit
- Lag, expose number of lag ports commit
- Lag, support single FDB only on 2 ports commit
- Support devices with more than 2 ports commit
- Support multiport eswitch mode commit
- Drop Mellanox FPGA IPsec support from the kernel commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
- Drop Mellanox FPGA TLS support from the kernel commit, commit, commit, commit, commit
- mlx5_vdpa: Support MAC/VLAN haw offloading commit, commit
- Show statistics for a vdpa device commit, commit, commit, commit, commit
mlxsw
- Line cards status tracking commit, commit, commit, commit, commit, commit
- Introduce line card support for modular switch commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
- Preparations for line cards support commit, commit, commit, commit, commit, commit, commit, commit, commit
- Extend line card model by devices and info commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
mt76
- Ethernet->WLAN hardware flow offloading support on MT7622 commit, commit, commit, commit
- mt7915: add debugfs knob for RF registers read/write commit
- mt7915: add more statistics from fw_util debugfs knobs commit
- mt7915: add support for 6G in-band discovery commit
- mt7921: Add AP mode support commit
- mt7921: add ipv6 NS offload support commit
mvneta: add support for page_pool_get_stats commit
mwifiex: Add SD8997 SDIO-UART firmware commit
nfp
- flower: decap neighbour table rework commit, commit, commit, commit, commit, commit, commit, commit, commit
- VF rate limit support commit, commit
- flower: support ct merging when mangle action exists commit
- Support 802.1ad VLAN assingment to VF commit
- Support Corigine PCIE vendor ID commit
- Support VxLAN inner TSO with GSO_PARTIAL offload commit
Add octeon_ep driver commit, commit, commit, commit, commit, commit, commit
octeontx2-pf: Add support for adaptive interrupt coalescing commit
phy
- adin1100: Add initial support for ADIN1100 industrial PHY commit, commit, commit, commit, commit, commit
- LAN87xx: add ethtool SQI support commit
- LAN937x: add interrupt support for link detection commit
- adin: add support for clock output commit
- dp83td510: Add support for the DP83TD510 Ethernet PHY commit
- smsc: add LAN8742 phy support commit
prestera
- acl: add action hw_stats support commit
- Add police action support commit
qed: Remove IP services API commit
Add Renesas RZ/V2M Ethernet support commit, commit, commit, commit, commit
rtw88
- 8821c: support AP mode commit, commit, commit, commit, commit, commit
- 8821ce: add support for device ID 0xb821 commit
rtw89
- Refine interrupt masks for SER, and add H2C for new chip commit, commit, commit
- Update TX power from internal tables that support UK and 6G; implement TX/RX descriptors V1 commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
- 8852c: add 8852c tables, TX power and set channel functions commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
- 8852c: add RFK and then enable 8852ce in Makefile and Kconfig commit, commit, commit, commit, commit, commit, commit, commit, commit
sfc: add EF100 VF support via a write to sriov_numvfs commit
stmmac: intel: Add RPL-P PCI ID commit
qmi_wwan
- Add support for Cinterion MV31 with new baseline commit
- Add Telit 0x1057 composition commit
- Add Telit 0x1250 composition commit
- Add support for Sierra Wireless EM7590 commit
- r8152: Add in new Devices that are supported for Mac-Passthru commit
wan: remove support for COSA and SRP synchronous serial boards commit
wan: remove support for Z85230-based devices commit
wan: remove the lanmedia (lmc) driver commit
wcn36xx: Implement tx_rate reporting commit
wil6210: remove 'freq' debugfs commit
wireless: add plfxlc driver for pureLiFi X, XL, XC devices commit
wwan: t7xx: PCIe driver for MediaTek M.2 modem commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
Remove non-Ethernet drivers using virt_to_bus() commit, commit, commit, commit, commit, commit, commit

12.6. Audio

Add generic serial MIDI driver using serial bus API commit
ctxfi: Add SB046x PCI ID commit
hda/conexant: add a new hda codec SN6140 commit
hda/cs8409: Add Speaker Playback Switch for Cyborg commit
hda/cs8409: Add Speaker Playback Switch for Warlock commit
hda/cs8409: Support new Odin Variants commit
hda/realtek: Add new type for ALC245 commit
hda/realtek: Enable 4-speaker output for Dell XPS 15 9520 laptop commit
hda/tegra: Enable Jack poll for tegra commit
hda: Jack detection poll in suspend state commit
ASoC
- Intel: AVS - Audio DSP for cAVS commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
- SOF: Add IPC4 FW loader support commit, commit, commit, commit, commit
- SOF: Intel: improve HDaudio DAI support commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
- sof_rt5682: Add support for adl_rt1019_rt5682s commit
- SOF: Intel: pci-tgl: add ADL-PS support commit
- SOF: Intel: pci-tgl: add RPL-P support commit
- SOF: add INTEL_IPC4 plumbing commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
- SOF: sof-client: Update for different IPC versions commit, commit, commit, commit, commit, commit, commit, commit
- SOF: IPC4: Introduce message handling functionality commit, commit, commit
- SOF: mediatek: Add ipc support for mt8195 commit
- SOF: Add support of MediaTek mt8186 commit, commit, commit, commit
- adau1761: Add ADAU1761-as-ADAU1361 compatibility mode commit
- ak4613: add TDM256 support commit
- Allow detecting ACP6x DMIC via _DSD commit, commit
ASoC: cs35l41: Support external boost commit
ASoC: cs35l45: Add driver for Cirrus Logic CS35L45 Smart Amp commit
ASoC: fsl_micfil: Add support for i.MX8MPlus commit
ASoC: fsl_sai: Add support for i.MX8M Plus commit
ASoC: fsl_sai: Add support for i.MX8MM commit
ASoC: fsl_sai: Add support for i.MX8ULP commit
ASoC: fsl_ssi: Add support multi fifo script commit
ASoC: max98396: add amplifier driver commit
ASoC: mediatek: mt8192: support rt1015p_rt5682s commit
ASoC: mediatek: mt8195: add machine support for max98390 and rt5682 commit
ASoC: mediatek: mt8195: merge machine driver commit
ASoC: qcom: Add driver support for ALC5682I-VS commit
ASRC support on Tegra186 and later commit, commit, commit, commit, commit, commit

12.7. Tablets, touch screens, keyboards, mouses

Add Raspberry Pi Sense HAT joystick driver commit
Add support for Azoteq IQS7222A/B/C commit
pm8941-pwrkey - add software key press debouncing support commit
pm8941-pwrkey - add support for PON GEN3 base addresses commit
sun4i-lradc-keys - add optional clock/reset support commit
sun4i-lradc-keys - add support for R329 and D1 commit
sun4i-lradc-keys - add wakeup support commit
HID
- Add support for Mega World controller force feedback commit
- amd_sfh: Add physical location to HID device commit
- amd_sfh: Add support for sensor discovery commit
- intel-ish-hid: ipc: add ADL and RPL device id commit
- lenovo: Add support for ThinkPad TrackPoint Keyboard II commit
- multitouch: Add support for Google Whiskers Touchpad commit
- uclogic: Add pen support for XP-PEN Star 06 commit
- uclogic: Add support for Huion Q620M commit
- uclogic: Add support for Huion touch ring reports commit
- uclogic: Add support for bitmap dials commit
- uclogic: Add support for touch ring reports commit
- uclogic: Allow three frame parameter sets commit
- uclogic: Support disabling pen usage commit
- wacom: Adding Support for new usages commit

12.8. TV tuners, webcams, video capturers

Support OVTI7251 on Microsoft Surface line commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
v4l2-ctrls: Add intra-refresh type control commit, commit
Support Qualcomm custom compressed pixfmt commit, commit, commit, commit, commit, commit
amphion: handle picture skipped event commit
atmel: microchip-csi2dc: add link validation support commit
coda: Add more H.264 levels for CODA960 commit
coda: add JPEG downscale support commit
entity: Add support for ancillary links commit
i2c: adv7180: Add support for the test patterns commit
i2c: imx412: Add bulk regulator support commit
imx-jpeg: Support dynamic resolution change commit
mtk-vcodec: support for M8192 decoder commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
Add h264 decoder driver for mt8186 commit, commit, commit

12.9. Universal Serial Bus

dwc2: Add OTG support for Ingenic SoCs commit
dwc3: Add AM62 USB wrapper driver commit
dwc3: xilinx: Add gpio-reset support commit
gadget: Add a new bus for gadgets commit
hcd: Add support for deferring roothub registration commit
serial: option: add Quectel BG95 modem commit
typec: mux: Add On Semi fsa4480 driver commit

12.10. Serial Peripheral Interface (SPI)

Add driver for MTK SPI NAND Flash Interface commit
Support hclk commit
aspeed: Add support for the AST2400 SPI controller commit
ingenic: Add support for use GPIO as chip select line commit
mediatek: add single/quad mode support commit, commit
omap2-mcspi: add support for interword delay commit

12.11. Watchdog

Add Renesas RZ/N1 Watchdog driver commit
Add watchdog driver for Sunplus SP7021 commit
bcm7038_wdt: Support BCM6345 compatible string commit
hpe-wdt: Introduce HPE GXP Watchdog commit
mediatek: mt8186: add wdt support commit
mtk_wdt: mt7986: Add toprgu reset controller support commit

12.12. Serial

Add RS485 support to DW UART commit, commit, commit, commit, commit, commit
8250: dw: RZN1 DMA support commit, commit, commit, commit, commit, commit, commit, commit, commit
serial/8250: Use fifo in 8250 console driver commit
serial: stm32: add KGDB support commit and earlycon support commit

12.13. CPU Frequency scaling

mediatek: Cleanup and support MT8183 and MT8186 commit, commit, commit
tegra194: Add support for Tegra234 commit
Enable EAS for CPPC/ACPI based systems commit, commit
CPPC: Enable fast_switch commit
intel_pstate: Support Sapphire Rapids OOB mode commit

12.14. Device Voltage and Frequency Scaling

Add cpu based scaling support to passive governor with required-opp property commit, commit, commit, commit
PM / devfreq: rk3399_dmc: Support new disable-freq properties commit

12.15. Voltage, current regulators, power capping, power supply

Add error flags to sysfs attributes commit
mt6366: Add support for MT6366 regulator commit, commit
rt5759: Add support for Richtek RT5759 DCDC converter commit

12.16. Real Time Clock (RTC)

sun6i: Add NVMEM provider commit
RZ/N1 RTC support commit, commit, commit, commit, commit

12.17. Pin Controllers (pinctrl)

mediatek: Add pinctrl driver for MT6795 Helio X10 commit
mvebu: pinctrl driver for 98DX2530 SoC commit
qcom-pmic-gpio: Add support for pmx65 commit
qcom: Add SC7280 lpass pin configuration commit
renesas: r8a77990: Add drive-strength commit
renesas: rzg2l: Add RZ/G2UL support commit
rockchip: add rk3588 support commit
rockchip: support deferring other gpio params commit
rockchip: support setting input-enable param commit

12.18. Multi Media Card (MMC)

Support zeroout using TRIM for eMMC commit
renesas_sdhi: R-Car V3H ES2.0 gained HS400 support commit
sdhci-msm: Add SoC specific compatibles commit

12.19. Memory Technology Devices (MTD)

cfi_cmdset_0002: Add S29GL064N ID definition commit
rawnand: add support for Toshiba TC58NVG0S3HTA00 NAND flash commit
rawnand: gpmi: Add large oob bch setting support commit
rawnand: kioxia: Add support for TH58NVG3S0HBAI4 commit
spi-nor: support eon en25qh256a variant commit
spi-nor: winbond: add support for W25Q512NW-IM commit
spinand: add support for more GD SPI NANDs commit, commit, commit, commit, commit
spinand: Add support for XTX XT26G0xA commit
maps: ixp4xx: Drop driver commit

12.20. Industrial I/O (iio)

accel: add support for LIS302DL variant commit
adc: ad7124: add sequencer support commit
adc: ad7192: add sequencer support commit
adc: ad_sigma_delta: Add sequencer support commit
adc: sc27xx: add support for PMIC sc2720 and sc2721 commit
adc: sc27xx: add support for PMIC sc2730 commit
adc: ti-ads1015: Add TLA2024 support commit
imu: inv_mpu6050: Add support for ICM-20608-D commit
imu: st_lsm6dsx: add support to ASM330LHHX commit

12.21. Multi Function Devices (MFD)

intel-lpss: Add support for ADL-P i2c6 and i2c7 commit

12.22. Pulse-Width Modulation (PWM)

pwm-mediatek: Add support for MediaTek Helio X10 MT6795 commit
pwm-cros-ec: Add channel type support commit
sunplus-pwm: Add Sunplus SoC SP7021 PWM Driver commit
Add support for Xilinx AXI Timer commit

12.23. Hardware monitoring (hwmon)

Add driver for the Microchip LAN966x SoC commit
adt7475: Add support for pin configuration commit
aquacomputer_d5next: Add support for Aquacomputer Farbwerk commit
aquacomputer_d5next: Add support for Aquacomputer Octo commit
asus-ec-sensors: add support for board families commit, commit, commit, commit
asus-ec-sensors: Add T_Sensor for ASUS WS X570-ACE commit
asus-ec-sensors: add ProArt X570 Creator WIFI board commit
bt1-pvt: use generic polynomial functions commit
dell-smm: Add cooling device support commit
jc42: Add support for S-34TS04A commit
lm75: Add Atmel AT30TS74 support commit
nct6775: Add i2c driver commit
nct6775: add ASUS PRO H410T / PRIME H410M-R / ROG X570-E GAMING WIFI II commit
pmbus: Add support for Infineon Digital Multi-phase xdp152 family controllers commit
tmp401: Add support of three advanced features commit
asus-ec-sensors: add ROG STRIX X570-E GAMING WIFI II commit

12.24. General Purpose I/O (gpio)

adp5588: Remove support for platform setup and teardown callbacks commit
rcar: Add R-Car Gen4 support commit
realtek-otto: Add RTL930x support commit
realtek-otto: Add RTL931x support commit
realtek-otto: Support per-cpu interrupts commit
realtek-otto: Support reversed port layouts commit

12.25. Leds

Add PWM multicolor driver commit
Add pm8350c support to Qualcomm LPG driver commit
Add driver for Qualcomm LPG commit

12.26. DMA engines

PTDMA: support polled mode commit
dw: dmamux: Introduce RZN1 DMA router support commit
qcom: gpi: Add SM8350 support commit
sun6i: Add support for 34-bit physical addresses commit
sun6i: Add support for the D1 variant commit
tegra: Add tegra gpcdma driver commit

12.27. Hardware Random Number Generator (hwrng)

mpfs: Add polarfire soc hwrng support commit

12.28. Cryptography hardware acceleration

atmel-sha204a - Add support for ATSHA204 cryptochip commit
KEYS: trusted: Introduce support for NXP CAAM-based trusted keys commit, commit, commit, commit, commit, commit, commit
caam/rng: Add support for PRNG commit
Export PSP security attributes commit, commit, commit
hisilicon/sec: add sm4 generic selection commit
qat: add support for 401xx devices commit
sa2ul: Add the new compatible for AM62 commit
sun8i-ss: add hmac(sha1) commit

12.29. PCI

hv: Add validation for untrusted Hyper-V values commit
mvebu: Add support for sending Set_Slot_Power_Limit message commit
qcom: Add SM8150 SoC support commit
rockchip-dwc: Add legacy interrupt support commit

12.30. Thunderbolt

Add support for XDomain lane bonding commit
Link USB4 ports to their USB Type-C connectors commit

12.31. Clock

en7523: Add clock driver for Airoha EN7523 SoC commit
imx8mn: add GPT support commit
imx8mp: add clkout1/2 support commit
imx: add mcore_booted module paratemter commit
mediatek: Add MT8186 mcusys clock support commit
mediatek: Add MT8186 topckgen clock support commit
qcom: add sc8280xp GCC driver commit
qcom: lpass: Add support for LPASS clock controller for SC7280 commit
renesas: Add RZ/V2M support using the rzg2l driver commit
renesas: Add support for RZ/G2UL SoC commit
renesas: cpg-mssr: Add support for R-Car V4H commit
renesas: r9a07g044: Add M1 clock support commit
renesas: rzg2l: Add support for RZ/V2M reset monitor reg commit
stm32: Introduce STM32MP13 RCC drivers (Reset Clock Controller) commit
stm32mp13: add stm32_gate management commit
sunxi-ng: h616: Add PLL derived 32KHz clock commit
clocksource: timer-gxp: Add HPE GXP Timer commit
clocksource: Add a goldfish-timer clocksource commit

12.32. PHY ("physical layer" framework)

qcom-qmp: Add support for SDX65 QMP PHY commit
qcom-qmp: Add SM6350 UFS PHY support commit
cadence: Sierra: Add TI J721E specific PCIe multilink lane configuration commit

12.33. EDAC (Error Detection And Correction)

synopsys: Add driver support for i.MX platforms commit

12.34. Various

bus
- Add initial support for MHI endpoint stack commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
- Add driver for initializing the SSC bus on (some) qcom SoCs commit
- mhi: host: Add soc_reset sysfs commit
- mhi: host: Add support for Cinterion MV32-WA/MV32-WB commit
- mhi: host: Add support for Foxconn T99W373 and T99W368 commit
- mhi: host: pci_generic: add Telit FN990 commit
- mhi: host: pci_generic: add Telit FN980 v1 hardware revision commit
SCMI: miscellaneous changes to support basically all the SCMIv3.1 specification commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
firmware: xilinx: Add feature check support in ZU+ commit, commit, commit, commit
Extend FW framework for user FW uploads commit, commit, commit, commit, commit, commit, commit, commit, commit
firmware: Add the support for ZSTD-compressed firmware files commit, commit, commit, commit, commit
firewire: assist unit driver to compute packet time stamp commit, commit, commit
firmware: mtk: add adsp ipc protocol for SOF commit, commit, commit
habanalabs
- gaudi: add debugfs to fetch internal sync status commit
- Add separate poll interval value for protocol commit
- Add device memory scrub ability through debugfs commit
- Add support for notification via eventfd commit
- Add user API to get valid DRAM page sizes commit
- Expose compute ctx status through info ioctl commit
- Support debugfs Byte access to device DRAM commit
- Unified memory manager infrastructure commit
Introduce new subsystem called hardware timestamping engine (HTE). It offers functionality such as timestamping through hardware means in realtime commit, commit, commit, commit, commit, commit, commit, commit
interconnect
- qcom: Add SC8280XP interconnect provider commit
- qcom: Add SDX65 interconnect provider driver commit
ipmi
- Add a sysfs count of total outstanding messages for an interface commit
- Add a sysfs interface to view the number of users commit
mailbox
- mediatek: support mt8186 adsp mailbox commit
- tegra-hsp: Add 128-bit shared mailbox support commit
mei: add support for graphics system controller (gsc) devices commit
memory: tegra: Add Tegra234 support commit
nvmem
- Add Apple eFuse driver commit
- sfp: Add support for TA 2.1 devices commit
of: Support more than one crash kernel regions for kexec -s commit
powercap
- RAPL: Add Power Limit4 support for RaptorLake commit
- intel_rapl: add support for ALDERLAKE_N commit
- intel_rapl: add support for RaptorLake commit
ptp
- Support hardware clocks with additional free running cycle counter commit, commit, commit, commit, commit, commit
- ocp: add Celestica timecard PCI ids commit
- ptp_clockmatrix: Add PTP_CLK_REQ_EXTTS support commit
remoteproc: imx_rproc: Support i.MX93 commit
remoteproc: qcom: pas: Add MSM8226 ADSP support commit
reset: simple: Add AST2600 compatible commit
tpm: cr50: Add new device/vendor ID 0x504a6666 commit
dma: omap: hide legacy interface commit
extcon
- int3496: Add support for binding to plain platform devices commit
- int3496: Add support for controlling Vbus through a regulator commit
- ptn5150: Add usb role class support commit
- sm5502: Add support for SM5703 commit