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= Core (various) = * PREEMPT-RT: bulk of the PREEMPT-RT locking infrastructure. In PREEMPT-RT enabled kernels the following locking primitives are substituted by RT-Mutex based variants: mutex, ww_mutex, rw_semaphore, spinlock, rwlock. semaphores are not substituted because they do not provide strict owner semantics. raw_spinlocks are not touched either, as they protect low level operations in the scheduler, timers and hardware access [[https://git.kernel.org/linus/d8bbd97ad0b99a9394f2cd8410b884c48e218cf0|commit]], [[https://git.kernel.org/linus/b41cda03765580caf7723b8c1b672d191c71013f|commit]], [[https://git.kernel.org/linus/43295d73adc8d3780e9f34206663e336678aaff8|commit]], [[https://git.kernel.org/linus/cd781d0ce8cb4d491910833c5eec90f150432da3|commit]], [[https://git.kernel.org/linus/85019c1674890fa0408e324589e20803b3241755|commit]], [[https://git.kernel.org/linus/5f220be21418541422335288b6e2360a5ce0613c|commit]], [[https://git.kernel.org/linus/b4bfa3fcfe3b827ddb8b16edd45896caac5a1194|commit]], [[https://git.kernel.org/linus/6991436c2b5d91d5358d9914ae2df22b9a1d1dc9|commit]], [[https://git.kernel.org/linus/2c8bb85151d4bad825f8962792e9f53d22db81db|commit]], [[https://git.kernel.org/linus/e14c4bd12478faa13a0aceeeea6f964ff8521101|commit]], [[https://git.kernel.org/linus/f07ec52202ca5bfc79d30ca7c54f86454eb1a9b0|commit]], [[https://git.kernel.org/linus/785159301bedea25fae9b20cae3d12377246e941|commit]], [[https://git.kernel.org/linus/709e0b62869f625afd18edd79f190c38cb39dfb2|commit]], [[https://git.kernel.org/linus/531ae4b06a737ed5539cd75dc6f6b9a28f900bba|commit]], [[https://git.kernel.org/linus/830e6acc8a1cafe153a0d88f9b2455965b396131|commit]], [[https://git.kernel.org/linus/ebbdc41e90ffce8b6bb3cbba1801ede2dd07a89b|commit]], [[https://git.kernel.org/linus/6bc8996add9f82d0153b0be44efe282bd45dc702|commit]], [[https://git.kernel.org/linus/943f0edb754fac195043c620b44f920e4fb76ec8|commit]], [[https://git.kernel.org/linus/42254105dfe871a0dc4f9d376106aeb010e54341|commit]], [[https://git.kernel.org/linus/c014ef69b3acdb8c9e7fc412e96944f4d5c36fa0|commit]], [[https://git.kernel.org/linus/b576e640ce5e22673e12949cf14ae3cb18d9b859|commit]], [[https://git.kernel.org/linus/7980aa397cc0968ea3ffee7a985c31c92ad84f81|commit]], [[https://git.kernel.org/linus/456cfbc65cd072f4f53936ee5a37eb1447a7d3ba|commit]], [[https://git.kernel.org/linus/e17ba59b7e8e1f67e36d8fcc46daa13370efcf11|commit]], [[https://git.kernel.org/linus/4f084ca74c3f0eb321ab50e69afd27c8fcb96a99|commit]], [[https://git.kernel.org/linus/a403abbdc715986760821e67731d60ff65bde4bd|commit]], [[https://git.kernel.org/linus/cbcebf5bd3d056d7a0ae332118888d867ac346c0|commit]], [[https://git.kernel.org/linus/089050cafa10f408c9e18ad53965db839b894840|commit]], [[https://git.kernel.org/linus/e4e17af3b7f8841279b5a429de14907e26845c39|commit]], [[https://git.kernel.org/linus/051790eecc03aff6978763791d38c1daea94c2f8|commit]], [[https://git.kernel.org/linus/342a93247e0837101f27bbcca26f402902df98dc|commit]], [[https://git.kernel.org/linus/1c143c4b65da09081d644110e619decc49c9dee4|commit]], [[https://git.kernel.org/linus/0f383b6dc96e976dfbf2721b0bf10bd96103b341|commit]], [[https://git.kernel.org/linus/8282947f67345246b4a6344dbceb07484d3d4dad|commit]], [[https://git.kernel.org/linus/715f7f9ece4685157bb59560f6c612340d730ab4|commit]], [[https://git.kernel.org/linus/a321fb9038b335f3c447d1810b97d5f7eec152ac|commit]], [[https://git.kernel.org/linus/43d2d52d704e025518d35c3079fcbff744623166|commit]], [[https://git.kernel.org/linus/4f1893ec8cfb4b17e3b89158a1e3e550a9a9bf3c|commit]], [[https://git.kernel.org/linus/ebf4c55c1ddbabaea120fe8d48ce25b4f5da93a1|commit]], [[https://git.kernel.org/linus/cf702eddcd03dca3184947170930bf284aea27e9|commit]], [[https://git.kernel.org/linus/c0afb0ffc06e6b4e492a3b711f1fb32074f9949c|commit]], [[https://git.kernel.org/linus/aaa77de10b7c86fa779b2108802fa9e785fbe2e9|commit]], [[https://git.kernel.org/linus/2674bd181f3338dc2c58a59caa766dc9d5779784|commit]], [[https://git.kernel.org/linus/5297ccb2c50916c59294a63fae79fe01a7fbb79a|commit]], [[https://git.kernel.org/linus/23d599eb2377404100d0d1508e12b0a2c40b49b1|commit]], [[https://git.kernel.org/linus/843dac28f90ef80535b0aee0b78446f1770c8611|commit]], [[https://git.kernel.org/linus/9934ccc75cec2bafac552c2130835630530c4f7e|commit]], [[https://git.kernel.org/linus/bdb189148ded4ffa826a1387074c795fda43b3ba|commit]], [[https://git.kernel.org/linus/653a5b0bd9b405db999d5f4bfe08d34691e2c55a|commit]], [[https://git.kernel.org/linus/dc4564f5dc2d4b11f3f3c8d3ac94012b1c7347d6|commit]], [[https://git.kernel.org/linus/8850d773703f8114d7c8a2421fd20bde8a558f96|commit]], [[https://git.kernel.org/linus/2408f7a3782a6bfa69a573f5408b3a9666db78ca|commit]], [[https://git.kernel.org/linus/add461325ec5bc39aa619a1bfcde7245e5f31ac7|commit]], [[https://git.kernel.org/linus/f8635d509d807c0a9deb273e19bc5a8a19c52895|commit]], [[https://git.kernel.org/linus/bb630f9f7a7d43869e4e7f5e4c002207396aea59|commit]], [[https://git.kernel.org/linus/c49f7ece4617807c5de06857d196c825aadf60d5|commit]], [[https://git.kernel.org/linus/dc7109aaa233d83b573f75763a9f1ae207042a53|commit]], [[https://git.kernel.org/linus/c363b7ed79253d5b53494197f6ae625cff64694f|commit]], [[https://git.kernel.org/linus/f6f4ec00b57a2c950235435bff8e888daafad5af|commit]], [[https://git.kernel.org/linus/8e74633dcefb280f2cefb49b7201d99650243d96|commit]], [[https://git.kernel.org/linus/59c7ecf1544e1841b5be8847e81bc9842f838e7e|commit]], [[https://git.kernel.org/linus/64b7b715f7f92ae3233446b4a4cdda3524fcd4b0|commit]], [[https://git.kernel.org/linus/c18eaa3aca43688a3aee199d85ce4227686a29b6|commit]], [[https://git.kernel.org/linus/d69cba5c719b0c551f6380ec5da4ed8c20a3815a|commit]], [[https://git.kernel.org/linus/6231acbd0802e76580c71ceb52c09646d42170fb|commit]], [[https://git.kernel.org/linus/07d91ef510fb16a2e0ca7453222105835b7ba3b8|commit]], [[https://git.kernel.org/linus/51711e825a6d1b2fe7ca46bb06d08c25d97656ee|commit]], [[https://git.kernel.org/linus/015680aa4c5d784513d0a9728bc52ec7c4a64227|commit]], [[https://git.kernel.org/linus/48eb3f4fcfd35495a8357459aa6fe437aa430b00|commit]], [[https://git.kernel.org/linus/992caf7f17243d736fc996770bac6566103778f6|commit]], [[https://git.kernel.org/linus/31552385f8e9d0869117014bf8e55ba0497e3ec8|commit]], [[https://git.kernel.org/linus/026659b9774e4c586baeb457557fcfc4e0ad144b|commit]] * Task scheduler * Add cgroup support for SCHED_IDLE [[https://git.kernel.org/linus/304000390f88d049c85e9a0958ac5567f38816ee|commit]] * Support for asymmetric scheduling affinity, to support the execution of legacy 32-bit tasks on AArch32 systems that also have 64-bit-only CPUs [[https://git.kernel.org/linus/9ae606bc74dd0e58d4de894e3c5cbb9d45599267|commit]], [[https://git.kernel.org/linus/d4b96fb92ae7fe7533e11e662504d96161928575|commit]], [[https://git.kernel.org/linus/431c69fac05baa7477d61a44f2708e069f2bed6c|commit]], [[https://git.kernel.org/linus/97c0054dbe2c3c59d1156fd233f2d44e91981c8e|commit]], [[https://git.kernel.org/linus/234a503e670be01f72841be9fcf68dfb89a1fa8b|commit]], [[https://git.kernel.org/linus/b90ca8badbd11488e5f762346b028666808164e7|commit]], [[https://git.kernel.org/linus/db3b02ae896e88b6bb7a95c1373602e87e0de84c|commit]], [[https://git.kernel.org/linus/07ec77a1d4e82526e1588979fff2f024f8e96df2|commit]], [[https://git.kernel.org/linus/234b8ab6476c5edd5262e2ff563de9498d60044a|commit]] * io_uring * Add mkdir and [sym]linkat support [[https://git.kernel.org/linus/91ef658fb8b82837f94ea0d45d14b5b2d2541e70|commit]], [[https://git.kernel.org/linus/0ee50b47532a81ab36046241822d1ecb4e08e76d|commit]], [[https://git.kernel.org/linus/584d3226d665214dc1c498045c253529acdd3134|commit]], [[https://git.kernel.org/linus/7797251bb5ab7f184dafdfebd05f469ff6a67b77|commit]], [[https://git.kernel.org/linus/da2d0cede330192879e8e16ddb3158aa76ba5ec2|commit]], [[https://git.kernel.org/linus/8228e2c313194f13f1d1806ed5734a26c38d49ac|commit]], [[https://git.kernel.org/linus/020250f31c4c75ac7687a673e29c00786582a5f4|commit]], [[https://git.kernel.org/linus/45f30dab395730aa3b3da14d9f19ea0d7d43db53|commit]], [[https://git.kernel.org/linus/e34a02dc40c95d126bb6486dcf802bbb8d1624a0|commit]], [[https://git.kernel.org/linus/7a8721f84fcb3b2946a92380b6fc311e017ff02c|commit]], [[https://git.kernel.org/linus/cf30da90bc3a26911d369f199411f38b701394de|commit]] * Add register support for non-4k PAGE_SIZE [[https://git.kernel.org/linus/187f08c12cd1d81f000cdc9c0119ef6e0a6f47e3|commit]] * tw mutex & IRQ rw completion batching [[https://git.kernel.org/linus/5636c00d3e8ef1f6d1291e71edb48f727ba5a999|commit]], [[https://git.kernel.org/linus/f237c30a5610d35a584f3296d397b93d80ce374e|commit]], [[https://git.kernel.org/linus/126180b95f27ef6cc536da57115e06665254b0d7|commit]] * Support {{{CLOCK_BOOTTIME/REALTIME}}} for timeouts [[https://git.kernel.org/linus/50c1df2b56e0f581b1dbf334dbf807d6fb8f77b2|commit]] * Provide a way to limit max number of workers with a new {{{IORING_REGISTER_IOWQ_MAX_WORKERS}}} operation [[https://git.kernel.org/linus/2e480058ddc21ec53a10e8b41623e245e908bdbc|commit]] * Allow retry for O_NONBLOCK if async is supported [[https://git.kernel.org/linus/5d329e1286b0a040264e239b80257c937f6e685f|commit]] * cgroup/cpuset * Enable event notification when partition state changes [[https://git.kernel.org/linus/e7cc9888dc57927f0977d346dab64a5bdfc3da59|commit]] * Enable memory migration for cpuset [[https://git.kernel.org/linus/ee9707e8593dfb9a375cf4793c3fd03d4142b463|commit]] * mount: Previously a sharing group (shared and master ids pair) can be only inherited when mount is created via bindmount. This release adds an ability to add an existing private mount into an existing sharing group [[https://git.kernel.org/linus/9ffb14ef61bab83fa818736bf3e7e6b6e182e8e2|commit]], [[https://git.kernel.org/linus/8374f43123a5957326095d108a12c49ae509624f|commit]] * set_user: add capability check when rlimit(RLIMIT_NPROC) exceeds [[https://git.kernel.org/linus/2863643fb8b92291a7e97ba46e342f1163595fa8|commit]] * fanotify: Introduce a new flag {{{FAN_REPORT_PIDFD}}} for fanotify_init(2) which allows userspace applications to control whether a pidfd information record containing a pidfd is to be returned alongside the generic event metadata for each event [[https://git.kernel.org/linus/c576e0fcd6188d0edb50b0fb83f853433ef4819b|commit]], [[https://git.kernel.org/linus/490b9ba881e2c6337bb09b68010803ae98e59f4a|commit]], [[https://git.kernel.org/linus/d3424c9bac893bd06f38a20474cd622881d384ca|commit]], [[https://git.kernel.org/linus/0aca67bb7f0d8c997dfef8ff0bfeb0afb361f0e6|commit]], [[https://git.kernel.org/linus/af579beb666aefb17e9a335c12c788c92932baf1|commit]] * certs: Add support for using elliptic curve keys for signing modules [[https://git.kernel.org/linus/a4aed36ed5924a05ecfadc470584188bfba2b928|commit]] * console: consume APC ("Application Program Command"), PM ("Privacy Message"), and DCS ("Device Control String") [[https://git.kernel.org/linus/3a2b2eb55681158d3e3ef464fbf47574cf0c517c|commit]] * Support booting of arbitrary non-blockdevice file systems. For example a virtiofs root file system can be mounted using the following syntax: "root=myfs rootfstype=virtiofs rw" [[https://git.kernel.org/linus/e24d12b7442afa9d41331a951fca467449ff1488|commit]], [[https://git.kernel.org/linus/f9259be6a9e7c22d92e5a5000913147ae17e8321|commit]], [[https://git.kernel.org/linus/6e7c1770a212239e88ec01ddc7a741505bfd10e5|commit]] * binderfs: Provide userspace with a mechanism to discover binder driver capabilities to refrain from using these unsupported features in the first place. Note that older capabilities are assumed to be supported and only new ones will be added [[https://git.kernel.org/linus/fc470abf54b2bd6e539065e07905e767b443d719|commit]], [[https://git.kernel.org/linus/06e1721d2a265d1247093f5ad5ae2958ef10a604|commit]], [[https://git.kernel.org/linus/07e913418ce4ba5eb620dd4668bf91ec94e11136|commit]] * Raise minimum GCC version to 5.1 [[https://git.kernel.org/linus/76ae847497bc5207c479de5e2ac487270008b19b|commit]], [[https://git.kernel.org/linus/4eb6bd55cfb22ffc20652732340c4962f3ac9a91|commit]], [[https://git.kernel.org/linus/adac17e3f61f54927b961d97bd303dd5795a307b|commit]], [[https://git.kernel.org/linus/c0a5c81ca9bedaf38356a6290bf895313fd7361c|commit]], [[https://git.kernel.org/linus/d20758951f8f28c0ee1b2a8a6bb8189858083895|commit]], [[https://git.kernel.org/linus/6563139d90ad6178a990d051c7980f0998b5d2e8|commit]], [[https://git.kernel.org/linus/42a7ba1695fcd534216aa3712a6cf42da3340527|commit]], [[https://git.kernel.org/linus/156102fe0bb669f40f2fd27856b21f9fa8157090|commit]], [[https://git.kernel.org/linus/4e59869aa6550657cb148ad49835605660ec9b88|commit]], [[https://git.kernel.org/linus/6f20fa2dfa549401860479328371f0d5cee9b114|commit]] * Remove support for mandatory locking [[https://git.kernel.org/linus/f7e33bdbd6d1bdf9c3df8bba5abcf3399f957ac3|commit]], [[https://git.kernel.org/linus/fdd92b64d15bc4aec973caa25899afd782402e68|commit]] * printk * Userspace format indexing support [[https://git.kernel.org/linus/91027d0a7a0e309b94674923dc1b245b709b5c1e|commit]], [[https://git.kernel.org/linus/a1ad4b8a19566b11e0306f8b197f2fd4567340e5|commit]], [[https://git.kernel.org/linus/f3d75cf537db57f7918a17a75527951de850e5ec|commit]], [[https://git.kernel.org/linus/337015573718b161891a3473d25f59273f2e626b|commit]], [[https://git.kernel.org/linus/ad7d61f159db73974f1b0352f21afe04b0bbd920|commit]] * Add printk.no_console_auto_verbose boot parameter [[https://git.kernel.org/linus/c9110dfcfccb3f31eda47a36ed0a022e390d1417|commit]], [[https://git.kernel.org/linus/10102a890b543a8a08457dc69fa55bc032403c7d|commit]] * Power management * Increase energy calculation precision [[https://git.kernel.org/linus/7fcc17d0cb12938d2b3507973a6f93fc9ed2c7a1|commit]] * Add support for 'required-opps' to set default perf state [[https://git.kernel.org/linus/020d86fc0df8b865f6dc168d88a7c2dccabd0a9e|commit]], [[https://git.kernel.org/linus/c016baf7dc58e77acdedb2c75dac2b41b77bcf70|commit]], [[https://git.kernel.org/linus/80d4a82e1db819b33742c89917127f4c428e1c98|commit]] * kernfs: proposed locking and concurrency improvement [[https://git.kernel.org/linus/895adbec302e92086359e6fd92611ac3be6d92c3|commit]], [[https://git.kernel.org/linus/c7e7c04274b13f98f758fb69b03f2ab61976ea80|commit]], [[https://git.kernel.org/linus/7ba0273b2f34a55efe967d3c7381fb1da2ca195f|commit]], [[https://git.kernel.org/linus/47b5c64d0ab5e7136db2b78c6ec710e0d8a5a36b|commit]], [[https://git.kernel.org/linus/df6192f47d2311cf40cd4321cc59863a5853b665|commit]] * kunit: tool: add --kernel_args to allow setting module params [[https://git.kernel.org/linus/6cb51a1874d0617579a6bf095b87a510f7dc07ba|commit]] * kfence: show cpu and timestamp in alloc/free info [[https://git.kernel.org/linus/4bbf04aa9aa88ae41205e387d35743a9bf5e933d|commit]] |
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* Add support for the global coherent pool to the dma core [[https://git.kernel.org/linus/faf4ef823ac5f3b6a34a73b76c52895dee3dce55|commit]], [[https://git.kernel.org/linus/31b089bbc15a53ca7c90c77ef51390d87f612088|commit]], [[https://git.kernel.org/linus/70d6aa0ecfed253a2b14659a6c77359af6d9b3ee|commit]], [[https://git.kernel.org/linus/a6933571f34a9aee843fff2aa4b96949c57d6274|commit]], [[https://git.kernel.org/linus/39a2d3506b2d53c569a6db13d65b2f3728c4feec|commit]], [[https://git.kernel.org/linus/22f9feb49950885cdb6e37513f134d154175e743|commit]], [[https://git.kernel.org/linus/c1dec343d7abdf8e71aab2a289ab45ce8b1afb7e|commit]] | |
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* dmabuf: allows statistics to be enabled for each DMA-BUF in sysfs by enabling the config CONFIG_DMABUF_SYSFS_STATS [[https://git.kernel.org/linus/bdb8d06dfefd666d5981d884b535b04105869fcc|commit]] * KCSAN: Remove CONFIG_KCSAN_DEBUG, introduce CONFIG_KCSAN_STRICT [[https://git.kernel.org/linus/eb32f9f990d974a7878a8792cee9bb821720c24b|commit]], [[https://git.kernel.org/linus/a7a73697360ea81244eea550138b8f614348860c|commit]], [[https://git.kernel.org/linus/e675d2533a74acfa95c62e7bb088335866f44fd2|commit]], [[https://git.kernel.org/linus/08cac6049412061e571fadadc3e23464dc46d0f2|commit]], [[https://git.kernel.org/linus/49f72d5358dd3c0d28bcd2232c513000b15480f0|commit]], [[https://git.kernel.org/linus/9c827cd1fcdf54bb50f874f91af0d5de2aceb035|commit]], [[https://git.kernel.org/linus/d8fd74d35a8d3c602232e3238e916bda9d03d520|commit]], [[https://git.kernel.org/linus/e04938042d77addc7f41d983aebea125cddbed33|commit]] * Remove the deprecated bdflush system call [[https://git.kernel.org/linus/b48c7236b13cb5ef1b5fdf744aa8841df0f7b43a|commit]] * dma-buf: Delete the DMA-BUF attachment sysfs statistics [[https://git.kernel.org/linus/c715def51591a874a9fcfdc9a05d543e8797e697|commit]] |
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* ACPI: iASL: Add support for the AEST table (data compiler) [[https://git.kernel.org/linus/e692fa1353609a3cd22f4b415c9d1f014e769ecd|commit]] | |
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* Intra-refresh period control [[https://git.kernel.org/linus/ea9f91199ca99dd9b3fba004b7614eed233ba1ac|commit]], [[https://git.kernel.org/linus/9d5adeecc409365e45cd89657f0392d0dd5c217f|commit]], [[https://git.kernel.org/linus/f7a3d3dc5831df6f898a5ae2a6ea1d221ea95c8a|commit]] | |
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* venus: venc: Add support for intra-refresh period [[https://git.kernel.org/linus/f7a3d3dc5831df6f898a5ae2a6ea1d221ea95c8a|commit]] | |
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== IOMMU == * vt-d: Enable Intel IOMMU scalable mode by default [[https://git.kernel.org/linus/792fb43ce2c98878f1539c1d3fdecc1d7a7d78fd|commit]] * Refactor DMA domain strictness [[https://git.kernel.org/linus/46983fcd67ac5a830d41ebe3755314db67a6dd16|commit]], [[https://git.kernel.org/linus/3f166dae1ab54872d02d910148388c6a17b43f46|commit]], [[https://git.kernel.org/linus/229496a0eb088b34849fcc3ab25f0f9e3f90794a|commit]], [[https://git.kernel.org/linus/f297e27f831705de50811d933a394969602e8564|commit]], [[https://git.kernel.org/linus/4a376d4ac189ea097524eb53b3137c46a0dcc2d4|commit]], [[https://git.kernel.org/linus/5d8941824e4042728c4f64ebde0f7791742ff571|commit]], [[https://git.kernel.org/linus/a88a42be04db17d07eaca9a88e894a3c28443262|commit]], [[https://git.kernel.org/linus/b811a451519036e54d1af10e695c9b2ff014fcc3|commit]], [[https://git.kernel.org/linus/5ad5f667147848037f2e697f065816c47310d4f9|commit]], [[https://git.kernel.org/linus/aa6546423a5678c79e00599d147153230e71abea|commit]], [[https://git.kernel.org/linus/ca84ed7f724cf9f9620a607756482e297c2d8fea|commit]], [[https://git.kernel.org/linus/8d971243a9a7d73a410450951a21f298f1394dc7|commit]], [[https://git.kernel.org/linus/7a7c5badf85806eab75e31ab8d45021f1545b0e3|commit]], [[https://git.kernel.org/linus/a8e5f04458c4e496eada2b029ce96713bb6c388d|commit]], [[https://git.kernel.org/linus/bf3aed4660c6e3c44c69f07d8927ee5a22a952ac|commit]], [[https://git.kernel.org/linus/6d596039392bac2a0160fb71300d314943411e2a|commit]], [[https://git.kernel.org/linus/f9afa313ad0ebbdcf0f01c0453022be6ef2e9c1c|commit]], [[https://git.kernel.org/linus/78ca078459d779319a22a8e2a18fc491da8a229b|commit]], [[https://git.kernel.org/linus/c208916fe6c7b84e3ec95cd91853039596eeb2cf|commit]], [[https://git.kernel.org/linus/26225bea1d84b090b378838a1797daec62d4ad0e|commit]], [[https://git.kernel.org/linus/7cf8a638678c89e9ff62520c5f90c4919b3b2af7|commit]], [[https://git.kernel.org/linus/e96763ec42ceb7fc4f1e80b8647bc3ef53b5d286|commit]], [[https://git.kernel.org/linus/452e69b58c2889e5546edb92d9e66285410f7463|commit]] * Enhance IOMMU default DMA mode build options [[https://git.kernel.org/linus/1d479f160c500249d8fa4d21e7d2b7aaffc04daf|commit]], [[https://git.kernel.org/linus/d8577d2e331dc06f5871afa6b76035dd8b74c903|commit]], [[https://git.kernel.org/linus/712d8f205835c1d170e85d7811da3d9f36d8fab7|commit]], [[https://git.kernel.org/linus/d0e108b8e962e0aae65dc74ffda63b93b6ef32f4|commit]], [[https://git.kernel.org/linus/02252b3bfe9f98770a8d902925711676ff5bd766|commit]], [[https://git.kernel.org/linus/308723e3580027f0cd7c86a5edfe6b5acb6863d2|commit]] * Apple M1 DART IOMMU driver [[https://git.kernel.org/linus/892384cd998a17960dff6ebefc27375f63364111|commit]], [[https://git.kernel.org/linus/46d1fb072e76b161b0fb1ada9e37bf7e4d1f123f|commit]] |
|
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1. Core (various)
PREEMPT-RT: bulk of the PREEMPT-RT locking infrastructure. In PREEMPT-RT enabled kernels the following locking primitives are substituted by RT-Mutex based variants: mutex, ww_mutex, rw_semaphore, spinlock, rwlock. semaphores are not substituted because they do not provide strict owner semantics. raw_spinlocks are not touched either, as they protect low level operations in the scheduler, timers and hardware access 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, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
- Task scheduler
- io_uring
Add mkdir and [sym]linkat support commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
Add register support for non-4k PAGE_SIZE commit
tw mutex & IRQ rw completion batching commit, commit, commit
Support CLOCK_BOOTTIME/REALTIME for timeouts commit
Provide a way to limit max number of workers with a new IORING_REGISTER_IOWQ_MAX_WORKERS operation commit
Allow retry for O_NONBLOCK if async is supported commit
- cgroup/cpuset
mount: Previously a sharing group (shared and master ids pair) can be only inherited when mount is created via bindmount. This release adds an ability to add an existing private mount into an existing sharing group commit, commit
set_user: add capability check when rlimit(RLIMIT_NPROC) exceeds commit
fanotify: Introduce a new flag FAN_REPORT_PIDFD for fanotify_init(2) which allows userspace applications to control whether a pidfd information record containing a pidfd is to be returned alongside the generic event metadata for each event commit, commit, commit, commit, commit
certs: Add support for using elliptic curve keys for signing modules commit
console: consume APC ("Application Program Command"), PM ("Privacy Message"), and DCS ("Device Control String") commit
Support booting of arbitrary non-blockdevice file systems. For example a virtiofs root file system can be mounted using the following syntax: "root=myfs rootfstype=virtiofs rw" commit, commit, commit
binderfs: Provide userspace with a mechanism to discover binder driver capabilities to refrain from using these unsupported features in the first place. Note that older capabilities are assumed to be supported and only new ones will be added commit, commit, commit
Raise minimum GCC version to 5.1 commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
- printk
- Power management
kernfs: proposed locking and concurrency improvement commit, commit, commit, commit, commit
kunit: tool: add --kernel_args to allow setting module params commit
kfence: show cpu and timestamp in alloc/free info commit
2. File systems
- CIFS
- NTFS3
- XFS
Deferred inode inactivation commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
Disable the ability of quotaoff to turn off quota accounting. (Admins can still disable quota enforcement, but truly turning off accounting requires a remount commit, commit
Implement delayed attributes. This attribute operations (set and remove) to be logged and committed in the same way that other delayed operations do. This allows more complex operations (like parent pointers) to be broken up into multiple smaller transactions commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
Rework feature flags commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
CIL and log optimisations commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
Drop experimental warnings for bigtime and inobtcount commit
- EXT4
- BTRFS
Support fsverity using standard ioctls, backward compatible with read-only limitation on inodes with previously enabled fs-verity commit, commit, commit
Make the batch insertion of dir index keys more efficient, can speed up creating many files commit, commit
idmapped mount support commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
Allow raid0 on a single device and raid10 on two devices, degenerate cases but might be useful as an intermediate step during conversion to other profiles commit
rescue: allow rescue=ibadroots to skip bad extent tree when reading block group items commit
Zoned mode block group auto reclaim can be disabled via sysfs knob commit
Continue readahead of node siblings even if target node is in memory, could speed up full send (on sample test +11%) commit
Avoid unnecessarily logging directories that had no changes commit
- fsync/tree-log speedups: avoid unnecessary work (gains +2% throughput, -2% run time on sample load); reduced lock contention on renames (on dbench +4% throughput, up to -30% latency)
commit, commit, commit, commit, commit, commit
Allow read-write for 4K sectorsize on 64K page size systems commit
- CEPH
Add a new vxattr to return auth mds for an inode commit
- F2FS
Extent cache: support unaligned extent commit
Add sysfs node to control ra_pages for fadvise seq file commit
Introduce discard_unit=block|segment|section to support issuing discard with different basic unit which is aligned to block, segment or section commit
Add sysfs nodes to get GC info for each GC mode commit
Support fault injection for f2fs_kmem_cache_alloc() commit
Introduce periodic iostat io latency traces commit
Improve sbi status info in debugfs/f2fs/status commit
- EROFS
- NFS
Allow for new mounts that are to the same server (ie nfsv4.1+ session trunkable servers) but different network addresses to use connections associated with those mounts but still use the same client structure. A new mount options, "max_connect", controls how many extra transports can be added to an existing client, with maximum of 16 such transports commit, commit, commit, commit, commit
- OVERLAYFS
- DLM
Implement delayed ack handling commit
- FSCACHE
3. Memory management
Add support for the global coherent pool to the dma core commit, commit, commit, commit, commit, commit, commit
Add frag page support in page pool commit, commit, commit, commit
dma-buf: Add support for mapping hugepages commit
kcsan: Introduce CONFIG_KCSAN_PERMISSIVE commit, commit, commit, commit, commit
memcg: enable accounting for pids in nested pid namespaces commit commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
memcg: Microoptimize disabled memcg config commit, commit, commit
SLUB: reduce irq disabled scope and make it RT compatible 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
mm/madvise: add MADV_WILLNEED to process_madvise(). It allows to read-ahead memory of the process immediately when the app switches to foreground commit
Introduce multi-preference mempolicy commit, commit, commit, commit, commit
Migrate Pages to persistent memory in lieu of discard instead of being dropped commit, commit, commit, commit, commit, commit, commit, commit, commit
Memory compaction: support triggering of proactive compaction by user commit
Introduce the Data Access MONitor (DAMON). Using this framework, several memory management mechanisms such as reclamation and THP can be optimized to aware real data access patterns. Experimental access pattern aware memory management optimization works that incurring high instrumentation overhead will be able to have another try commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
Introduce process_mrelease system call that releases memory of a dying process from the context of the caller. This way the memory is freed in a more controllable way with CPU affinity and priority of the caller. The workload of freeing the memory will also be charged to the caller. The operation is allowed only on a dying process commit, commit
memory_hotplug: "auto-movable" online policy and memory groups commit, commit, commit, commit, commit, commit, commit, commit, commit
writeback: Fix bandwidth estimates commit, commit, commit, commit, commit
debug_vm_pgtable: Enhancements commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
dmabuf: allows statistics to be enabled for each DMA-BUF in sysfs by enabling the config CONFIG_DMABUF_SYSFS_STATS commit
KCSAN: Remove CONFIG_KCSAN_DEBUG, introduce CONFIG_KCSAN_STRICT commit, commit, commit, commit, commit, commit, commit, commit
Remove the deprecated bdflush system call commit
dma-buf: Delete the DMA-BUF attachment sysfs statistics commit
Address races between hole punching and page cache filling functions for ext4 and other filesystems commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
Remove in-tree usage of MAP_DENYWRITE commit, commit, commit, commit, commit, commit, commit
4. Block Devices
Enable bio recycling for polled IO commit, commit, commit, commit, commit, commit
blk-throtl: optimize IOPS throttle for large IO scenarios commit
IO priority fixes and improvements commit, commit, commit, commit, commit, commit
Add an unique, monotonically increasing sequential number to the lifetime of each block device commit, commit, commit, commit, commit, commit
- device mapper
Support EFI partition non-standard GPT locations commit, commit, commit, commit
Remove the lightnvm subsystem commit
scsi: bsg: Remove support for SCSI_IOCTL_SEND_COMMAND commit
5. Tracing, perf and BPF
- BPF
BPF perf link and user-provided bpf_cookie commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
Allow bpf tcp iter to do bpf_(get|set)sockopt commit, commit, commit, commit, commit, commit, commit, commit
Support input xdp_md context in BPF_PROG_TEST_RUN commit, commit, commit, commit
tcp: Allow bpf-tcp-cc to call bpf_(get|set)sockopt commit, commit, commit, commit
Allow bpf_get_netns_cookie in BPF_PROG_TYPE_SK_MSG commit
Add ambient BPF runtime context stored in current commit
Add bpf_get_func_ip helper that returns IP address of the caller function for trampoline and kprobe programs commit, commit, commit, commit, commit, commit, commit, commit
Introduce BPF timers commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
Add support to set and get socket options from setsockopt commit, commit
- libbpf
- perf
perf bench futex, requeue: Add --broadcast option commit, add --pi parameter commit, add --mlockall parameter commit
perf bench: Add benchmark for evlist open/close operations commit
perf flamegraph: flamegraph.py script improvements commit
perf script python: Allow reporting the [un]throttle PERF_RECORD_ meta event commit
perf session: Report collisions in AUX records commit
perf test: Improve pmu-events support commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
perf tools: Add dlfilter test commit, commit, commit, commit, commit, commit
perf tool: Enable cpu list for hybrid commit, commit, commit
bpftool: Support dumping split BTF by id commit
- tracing
6. Virtualization
- KVM
Introduce vfio_pci_core subsystem commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
Introduce VDUSE - vDPA Device in Userspace commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
7. Security
hardening: Introduce CONFIG_ZERO_CALL_USED_REGS commit
IMA: restrict the accepted digest algorithms for the security.ima xattr commit, commit, commit, commit, commit, commit
8. Networking
- bonding
- bridge
Let switchdev drivers offload and unoffload bridge ports at their own convenience commit, commit, commit, commit, commit, commit, commit, commit, commit
multicast: add vlan support commit, commit, commit, commit, commit, commit, commit, commit, commit
vlan: add global mcast options commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
mcast: dump querier state commit, commit, commit, commit, commit, commit
devlink: Control auxiliary devices commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
- dsa
ethtool: extend coalesce uAPI commit, commit, commit, commit
- mac80211
- IPv6
ipvlan: Add handling of NETDEV_UP events commit
- Multi-path TCP
Add Management Component Transport Protocol support commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
Fullmesh path manager support commit, commit, commit, commit, commit, commit
Improve use of backup subflows commit, commit, commit, commit, commit, commit, commit, commit
ncsi: add get MAC address command to get Intel i210 MAC address commit
- Netfilter
openvswitch: Introduce per-cpu upcall dispatch commit
- pktgen
- sched
act_skbmod: Add SKBMOD_F_ECN option support commit
- 9p
- SUNRPC
Support for filtering interfaces/neighbours dump for interfaces that *don't* have a master commit
af_iucv: support drop monitoring commit
af_unix: Add OOB support commit
sockmap: add sockmap support for unix stream socket commit, commit, commit, commit, commit
virtio/vsock: support of MSG_EOR bit for SEQPACKET AF_VSOCK sockets over virtio transport commit, commit, commit, commit, commit, commit
Some improvements to generic XDP mode to brings it closer to native XDP commit, commit, commit, commit, commit
9. Architectures
9.1. X86
Conditionally flush the L1D cache commit, commit, commit, commit, commit, commit, commit
- PCI
- platform
msi: extend msi_irqs sysfs entries to platform devices commit
Add Alder Lake PCH-S support to PMC core driver commit, commit, commit
BIOS SAR driver for Intel M.2 Modem commit
acer-wmi: Add Turbo Mode support for Acer PH315-53 commit
Add meraki-mx100 platform driver commit
asus-nb-wmi: Allow configuring SW_TABLET_MODE method with a module option commit
gigabyte-wmi: add support for B450M S2H V2 commit
gigabyte-wmi: add support for B550I Aorus Pro AX commit
gigabyte-wmi: add support for X570 GAMING X commit
lg-laptop: Support for battery charge limit on newer models commit
think-lmi: add debug_cmd commit
asus-wmi: Support for ASUS egpu, dpgu disable, panel overdrive commit, commit, commit
asus-wmi: Add support for platform_profile commit
powercap: Add Power Limit4 support for Alder Lake SoC commit
- KVM
Set KVM_MAX_VCPUS=1024, KVM_SOFT_MAX_VCPUS=710 commit, commit, commit
- perf
Add Sapphire Rapids server uncore support commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
uncore: Allow the driver to be built as a module commit
Add basic metrics for Elkhartlake commit
Add core event list for Elkhartlake commit
Add core event list for Tigerlake commit
Update core event list for CascadeLake Server commit
Update core event list for SkyLake Server commit
Update uncore event list for CascadeLake Server commit
Update uncore event list for SkyLake Server commit
Add metrics for Icelake Server commit
Add metrics for Tigerlake commit
Update metrics for CascadeLake Server commit
Update metrics for SkyLake Server commit
crypto: Introduce x86 assembler accelerated implementation for SM4 algorithm commit, commit, commit, commit
hwmon: k10temp Add support for yellow carp commit
9.2. ARM
- New SoC
Microchip SAMA7 SoC family based on Cortex-A7, a new 32-bit platform based on the older SAMA5 series commit, commit, commit
Qualcomm Snapdragon SDM636 and SM8150, variations of the existing phone SoCs commit
Renesas R-Car H3e-2G and M3e-2G SoCs, variations of older Renesas SoCs commit, commit, commit, commit, commit, commit, commit, commit
- New boards
Marvell CN913x reference boards commit
ASpeed AST2600 BMC implementations for Facebook Cloudripper, Elbert and Fuji server boards commit, , commit, commit
Snapdragon 665 based Sony Xperia 10II commit
Snapdragon MSM8916 based Xiaomi Redmi 2 commit
Snapdragon MSM8226 based Samsung Galaxy S3 Neo commit, commit
- NXP i.MX based 32-bit boards
- NXP i.MX based 64-bit boards
NVIDIA Jetson TX2 NX Developer Kit commit
4KOpen STiH418-b2264 development board commit
ux500 based Samsung phones: Gavini, Codina and Kyle commit, commit, commit
TI AM335x based Sancloud BBE Lite commit
ixp4xx dts files to replace all old board files commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
at91: pm: add support for sama7g5 commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
imx8mq: add support for MNT Reform2 commit
DTS updates for Marvell Armada CN913x platforms commit
qcom: Add PMI8996 DTSI file commit
qcom: Add support for SONY Xperia X Performance / XZ / XZs (msm8996, Tone platform) commit
qcom: Add MSM8996v3.0 DTSI file commit
qcom: Add support for SM6125 commit
qcom: sc7280-idp: Add device tree files for IDP2 commit
Add Facebook BMC 128MB flash layout commit, commit, commit, commit, commit, commit
aspeed: socinfo: Add AST2625 variant commit
aspeed: Add Inspur NF5280M6 BMC machine commit
ep93xx: remove MaverickCrunch support commit
mediatek: mmsys: add MT8365 support commit
rockchip: io-domain: add rk3568 support commit
CoreSight configuration management; ETM strobing commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
- ARM64
hv: Enable Hyper-V code to be built on ARM64 commit
PCI: hv: Support host bridge probing commit, commit, commit, commit, commit, commit, commit, commit
Add support for 32-bit tasks on asymmetric AArch32 systems commit, commit, commit, commit, commit, commit, commit
Enable Linux guests on Hyper-V commit, commit, commit, commit, commit
PCI: hv: Support host bridge probing commit, commit, commit, commit, commit, commit, commit, commit
9.3. ARC
Support 3/4 levels and asm-generic/pgalloc commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
Retire ARC750 support commit
Retire MMUv1 and MMUv2 support commit
9.4. S390
Add HWCAP_S390_PCI_MIO to ELF hwcaps commit
Add support for KFENCE commit
Enable KCSAN commit
cio: add dev_busid sysfs entry for each subchannel commit
debug: add early tracing support commit
ftrace: implement hotpatching commit
qeth: remove OSN support commit
Remove xpram device driver commit
Report more CPU capabilities commit
9.5. POWERPC
Book3S HV: XIVE: Add support for automatic save-restore commit
Add MSI IRQ domains to PCI drivers commit, commit, commit, commit, commit
pseries: Add support for FORM2 associativity commit
ptdump: Convert powerpc to GENERIC_PTDUMP commit
Retire sbc8548 board support commit
Retire sbc8641d board support commit
9.6. RISCV
Enable Undefined Behavior Sanitizer UBSAN commit
Improve stack randomisation on RV64 commit
Support allocating gigantic hugepages using CMA commit
Add support for hugepage migration commit
kprobes: implement the auipc instruction commit and the branch instructions commit
9.7. MIPS
9.8. M68K
m5441x: add flexcan support commit
10. Drivers
10.1. Graphics
- AMD
Initial Cyan Skillfish 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
Support board calibration on aldebaran commit
Add ID for beige goby commit
Add another Renoir DID commit
Add pci device id for cyan_skillfish commit
Add some additional RDNA2 PCI IDs commit
Add yellow carp pci id commit
Reenable BACO support for 699F:C7 polaris12 SKU commit
amdkfd: HMM-based SVM memory manager to KFD 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
ast: Add detect function support commit
bridge: ti-sn65dsi86: Add support for the DP AUX bus commit
gud: Add Raspberry Pi Pico ID commit
- Intel
Move to TTM for discrete memory support commit, commit, commit
Reinstate ADL-P mmap ioctls commit
Enable pipe DMC loading on XE-LPD and ADL-P commit, commit, commit, commit
Add PSF GV point support commit
Add Per connector debugfs node for DSC BPP enable commit
Synchronous accelerated migration and clearing for i915 on TTM commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
Enable GuC based power management features commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
kmb: Enable alpha blended second plane commit
- mediatek
- msm
- nouveau
- panel
simple: Support DP AUX backlight commit
simple: add Gopher 2b LCD panel commit
simple: Add support for EDT ETM0350G0DH6 panel commit
simple: Add support for EDT ETMV570G2DHU panel commit
simple: Add support for two more AUO panels commit
simple: add LOGIC Technologies LTTD800480070-L6WH-RT commit
simple: add Multi-Innotechnology MI1010AIT-1CP1 commit
simple: Allow panel-simple be a DP AUX endpoint device commit
Add Innolux EJ030NA 3.0" 320x480 panel commit
Add ilitek ili9341 panel driver commit
Add support for E Ink VB3300-KCA commit
Add basic DP AUX backlight support commit
atna33xc20: Introduce the Samsung ATNA33XC20 panel commit
db7430: Add driver for Samsung DB7430 commit
ws2401: Add driver for WideChips WS2401 commit
simple-kms: Support custom CRTC state commit
- tegra
v3d: Expose performance counters to userspace commit
xlnx: zynqmp_dpsub: Add global alpha support commit
- mediatek
vkms: Switch to shadow-buffered plane state commit, commit, commit, commit
10.2. Power Management
ACPI: iASL: Add support for the AEST table (data compiler) commit
ACPI: Add LoongArch support for ACPI_PROCESSOR/ACPI_NUMA commit
ACPI: SPCR: Add support for the new 16550-compatible Serial Port Subtype commit
- thermal
10.3. Storage
nvmem: nintendo-otp: Add new driver for the Wii and Wii U OTP commit
- SCSI
ufs: Add Host Performance Booster Support commit, commit, commit
ufs: Add fault injection support commit
ufs: Add lu_enable sysfs node commit
lpfc: add support the Congestion Management Framework (CMF) commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
lpfc: Add PCI ID support for LPe37000/LPe38000 series adapters commit
lpfc: Add 256 Gb link speed support commit
target: tcmu: Add new feature KEEP_BUF commit
smartpqi: Add PCI IDs for H3C P4408 controllers commit
smartpqi: Add PCI IDs for new ZTE controllers commit
smartpqi: Add PCI ID for new ntcom controller commit
smartpqi: Add SCSI cmd info for resets commit
mpt3sas: Add io_uring iopoll support commit
mpt3sas: Use firmware recommended queue depth commit
mpt3sas: Introduce sas_ncq_prio_supported sysfs sttribute commit
qedi: Add support for fastpath doorbell recovery commit
qla2xxx: Changes to support kdump kernel commit
qla2xxx: Changes to support kdump kernel for NVMe BFS commit
sd_zbc: Support disks with more than 2**32 logical blocks commit
libata: Introduce ncq_prio_supported sysfs attribute commit
nvme: allow user toggling hmb usage commit
10.4. Drivers in the Staging area
rtl8723bs: add get_channel cfg80211 implementation commit
mfd: hi6421-spmi-pmic: move driver from staging commit
r8188eu: add newer/better RTL8188eu driver commit, commit, commit, commit, commit, commit, commit
media: hantro: Add support for the Rockchip PX30 commit
media: hantro: Add H.264 support for Rockchip VDPU2 commit, commit
media: imx: add a driver for i.MX8MQ mipi csi rx phy and controller commit
10.5. Networking
Add driver for LiteX's LiteETH network interface commit
- Bluetooth
Add additional Bluetooth part for Realtek 8852AE commit
btusb: Add support for Foxconn Mediatek Chip commit
btusb: Add support for IMC Networks Mediatek Chip commit
btusb: Add support for LG LGSBWAC92/TWCM-K505D commit
btusb: Enable MSFT extension for Intel next generation controllers commit
btusb: Enable MSFT extension for Mediatek Chip (MT7921) commit
btusb: Enable MSFT extension for WCN6855 controller commit
btusb: Support Bluetooth Reset for Mediatek Chip(MT7921) commit
- bnxt_en
count discards due to memory allocation errors commit
count packets discarded because of netpoll commit
1PPS functions to configure TSIO pins commit
1PPS support for 5750X family chips commit
Implement new driver APIs to send FW messages commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
- brcmfmac
- can
flexcan: add mcf5441x support commit
m_can: Add support for transceiver as phy commit
Add the netlink interface for CAN-FD Transmitter Delay Compensation (TDC) commit, commit, commit
peak_usb: PCAN-USB: add support of loopback and one-shot mode commit
rcar_canfd: Add support for RZ/G2L family commit
- dpaa2-switch
- dsa
mt7530: enable assisted learning on CPU port commit
mv88e6xxx: map virtual bridges with forwarding offload in the PVT commit
sja1105: add FDB fast ageing support commit
sja1105: enable address learning on cascade ports commit
sja1105: increase MTU to account for VLAN header on DSA ports commit
NXP SJA1105 driver support for "H" switch topologies commit, commit, commit, commit, commit, commit, commit, commit
- e1000e
- fec
- hns3
i40e: add support for PTP external synchronization clock commit
- igc
intersil: remove obsolete prism54 wireless driver commit
ionic: monitor fw status generation commit
- iwlwifi
Add support for ax201 in Samsung Galaxy Book Flex2 Alpha commit
acpi: support reading and storing WGDS revision 2 commit
acpi: support reading and storing WRDS revision 1 and 2 commit
mvm: Add support for hidden network scan on 6GHz band commit
mvm: add support for range request command version 13 commit
mvm: add support for responder config command version 9 commit
mvm: d3: implement RSC command version 5 commit
mvm: support broadcast TWT alone commit
mvm: support new station key API commit
mvm: support version 11 of wowlan statuses notification commit
Support reading and storing EWRD revisions 1 and 2 commit
yoyo: support for new DBGI_SRAM region commit
macb: Add PTP support for SAMA5D29 commit
mana: Add support for EQ sharing commit
- mhi
- mlx5
Add support for control VQ and multiqueue commit, commit, commit, commit, commit, commit
Bridge, allow merged eswitch connectivity commit
Bridge, support LAG commit
DR, Add support for update FTE commit
DR, Added support for REMOVE_HEADER packet reformat commit
DR, Enable VLAN pop on TX and VLAN push on RX commit
DR, Support IPv6 matching on flow label for STEv0 commit
Support for single shared FDB table for lag commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
E-switch, Add QoS tracepoints commit
E-switch, Allow setting share/max tx rate limits of rate groups commit
E-switch, Allow to add vports to rate groups commit
E-switch, Enable devlink port tx_{share|max} rate control commit
E-switch, Introduce rate limiting groups API commit
Introduce abstraction of RSS context commit
Introduce post action infrastructure commit
Support MQPRIO channel mode commit
Support flow classification into RSS contexts commit
Support multiple RSS contexts commit
TC, Support sample offload action for tunneled traffic commit
spectrum: Add infrastructure for parsing configuration commit
netdevsim: Add multi-queue support commit
- nfp
- Octeontx2
Traffic shaping and SDP link config support commit, commit, commit, commit, commit, commit, commit, commit, commit
Rework MCAM flows management for VFs commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
cn10K: support for sched lmtst and other features commit
Add vlan-etype to ntuple filters commit
Allow VLAN priority also in ntuple filters commit
pcs: xpcs: Add Pause Mode support for SGMII and 2500BaseX commit
- phy
qmi_wwan: add Telit 0x1060 composition commit
r8169: enable ASPM L0s state commit
ravb: Add reset support commit
veth: implement support for set_channel ethtool op commit
- vmxnet3
wwan: Add MHI MBIM network driver commit
Remove sbni/granch driver commit
10.6. Audio
pcm: Add SNDRV_PCM_INFO_EXPLICIT_SYNC flag. When this flag is set, PCM core disables both the control and the status mmap, which enforces user-space to update via SYNC_PTR ioctl. In that way, drivers can catch the applptr and hwptr update and apply the sync operation if needed commit
- usb-audio
Intel: Skylake: Add support for complex configurations commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
soundwire/ASoC: add mockup codec support commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
- Intel: bytcr_rt5640
ASoC: Add Vangogh ACP ASoC driver commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
SoC: Support CS42L42 on JSL platform commit
Intel: soc-acpi: add support for SoundWire of TGL-H-RVP commit
codecs: ad193x: add support for 96kHz and 192kHz playback rates commit
codecs: wcd938x: add Multi Button Headset Control support commit
firewire-motu: add support for MOTU 896HD commit
- hda/cs8409
hda/hdmi: Add option to enable all pins forcibly commit
ics43432: add CMM-4030D-261 support commit
ASoC: mediatek: Add support for MT8195 SoC commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
qcom: apq8016_sbc: Add SEC_MI2S support commit
- rockchip
rt1015p: add new acpi id and comapatible id commit
soundwire: cadence: add debugfs interface for PDI loopbacks commit
ti: davinci-mcasp: Add support for the OMAP4 version of McASP commit
10.7. Tablets, touch screens, keyboards, mouses
mms114: support MMS134S commit
ixp4xx-beeper: delete driver commit
Remove dead CSR Prima2 PWRC driver commit
- HID
amd_sfh: Add command response to check command status commit
amd_sfh: Add support for PM suspend and resume commit
cmedia: add support for HS-100B mute button commit
logitech-hidpp: battery: provide CAPACITY property for newer devices commit
magicmouse: high-resolution scroll threshold commit
sony: support for the ghlive ps4 dongles commit
wacom: Add new Intuos BT (CTL-4100WL/CTL-6100WL) device IDs commit
10.8. TV tuners, webcams, video capturers
TDA1997x: enable EDID support commit
ccs: Implement support for manual LP control commit
dvbsky: add support for MyGica T230C2_LITE and T230A commit
i2c: Add imx335 camera sensor driver commit
i2c: Add imx412 camera sensor driver commit
i2c: Add ov9282 camera sensor driver commit
rc: introduce Meson IR TX driver commit
ti-vpe: cal: add embedded data support commit
venus: venc: add support for V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM control commit
10.9. Universal Serial Bus
dwc3: pci: add support for AMD's newer generation platform commit
gadget: f_uac1: add volume and mute support commit
gadget: f_uac2: add volume and mute support commit
gadget: u_audio: add bi-directional volume and mute support commit
serial: cp210x: add ID for GW Instek GDM-834x Digital Multimeter commit
serial: option: add Telit LN920 compositions commit
serial: option: add device id for Foxconn T99W265 commit
xhci-mtk: support option to disable usb2 ports commit
host: remove dead EHCI support for on-chip PMC MSP71xx USB controller commit
10.10. IOMMU
vt-d: Enable Intel IOMMU scalable mode by default commit
Refactor DMA domain strictness commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
Enhance IOMMU default DMA mode build options commit, commit, commit, commit, commit, commit
* Apple M1 DART IOMMU driver commit, commit
10.11. Serial Peripheral Interface (SPI)
mediatek: add tick_delay support commit
rockchip-sfc: add rockchip serial flash controller commit
sprd: Add ADI r3 support commit
spi-altera-dfl: support n5010 feature revision commit
10.12. Watchdog
10.13. Serial
10.14. CPU Frequency scaling
10.15. Voltage, current regulators, power capping, power supply
- power
supply: PCHG: Peripheral device charger commit
supply: max17042_battery: Add support for MAX77849 Fuel-Gauge commit
supply: mt6360_charger: add MT6360 charger support commit
reset: linkstation-poweroff: add new device commit
supply: rn5t618: Add voltage_now property commit
supply: smb347-charger: Implement USB VBUS regulator commit
reset: Add TPS65086 restart driver commit
- regulator
10.16. Real Time Clock (RTC)
rx8025: implement RX-8035 support commit
10.17. Pin Controllers (pinctrl)
Add Intel Keem Bay pinctrl driver commit
Ingenic: Add pinctrl driver for X2100 commit
imx8ulp: Add pinctrl driver support commit
pinctrl-zynq: Add support for 'power-source' parameter commit
qcom: Add MDM9607 pinctrl driver commit
qcom: pinctrl: Add pinctrl driver for sm6115 commit
renesas: Add RZ/G2L pin and gpio controller driver commit
renesas: r8a77995: Add bias pinconf support commit
samsung: Add Exynos850 SoC specific data commit
stm32: Add STM32MP135 SoC support commit
10.18. Multi Media Card (MMC)
10.19. Memory Technology Devices (MTD)
spinand: macronix: Add Quad support for serial NAND flash commit
rfd_ftl: add discard support commit
10.20. Industrial I/O (iio)
Support reading extended name as label commit
accel: bmc150: Add support for BMC156 commit
adc: Add driver for Renesas RZ/G2L A/D converter commit
adc: rockchip_saradc: add support for rk3568 saradc commit
chemical: Add driver support for sgp40 commit
adc: ingenic: add JZ4760 support to the sadc driver commit
adc: ingenic: add JZ4760B support to the sadc driver commit
potentiometer: Add driver support for AD5110 commit
proximity: vcnl3020: add periodic mode commit
10.21. Multi Function Devices (MFD)
Add Renesas Synchronization Management Unit (SMU) support commit
intel-lpss: Add Intel Cannon Lake ACPI IDs commit
tqmx86: Add support for TQMx110EB and TQMxE40x commit
tqmx86: Add support for TQ-Systems DMI IDs commit
10.22. Inter-Integrated Circuit (I2C + I3C)
10.23. Hardware monitoring (hwmon)
Add driver for Aquacomputer D5 Next commit
Add support for SB-RMI power module commit
axi-fan-control: Support temperature vs pwm points commit
intel-m10-bmc-hwmon: add n5010 sensors commit
k10temp: support Zen3 APUs commit
pmbus/bpa-rs600: Support BPD-RS600 commit
10.24. General Purpose I/O (gpio)
Add virtio-gpio driver commit
rockchip: add driver for rockchip gpio commit
rockchip: support next version gpio controller commit
10.25. Leds
leds-core: Implement the retain-state-shutdown property commit
pwm: add support for default-state device property commit
pca955x: Implement the default-state property commit == DMA engines ==
idxd: Add wq occupancy information to sysfs attribute commit
idxd: Set defaults for GRPCFG traffic class commit
idxd: add software command status commit
idxd: create dmaengine driver for wq 'device' commit
idxd: create user driver for wq 'device' commit
Add support for AMD PTDMA controller driver commit, commit, commit
sh: Add DMAC driver for RZ/G2L SoC commit
10.26. Hardware Random Number Generator (hwrng)
Add Arm SMCCC TRNG based driver commit
10.27. Cryptography hardware acceleration
hisilicon: support runtime PM for accelerator device commit
hisilicon: using 'debugfs_create_file' instead of 'debugfs_create_regset32' commit
ccp: Add support for new CCP/PSP device ID commit
10.28. PCI
PCI: Expose and manage PCI device reset commit, commit, commit, commit, commit, commit, commit
Add SR-IOV support in PCIe Endpoint Core commit, commit, commit, commit, commit, commit, commit, commit
hv: Support for create interrupt commit
keembay: Add support for Intel Keem Bay commit
pci-bridge-emul: Add PCIe Root Capabilities Register commit
rockchip-dwc: Add Rockchip RK356X host controller driver commit
visconti: Add Toshiba Visconti PCIe host controller driver commit
10.29. Clock
rockchip: Add support for hclk_sfc on rk3036 commit
qcom: gpucc-sm8150: Add SC8180x support commit
qcom: a53-pll: Add MSM8939 a53pll support commit
qcom: Add Global Clock Controller driver for MSM8953 commit
qcom: Add Global Clock controller (GCC) driver for SM6115 commit
qcom: mmcc-msm8994: Add MSM8992 support commit
qcom: Add msm8994 MMCC driver commit
qcom: rpmh: Add support for RPMH clocks on SM6350 commit
qcom: Add SM6350 GCC driver commit
10.30. PHY ("physical layer" framework)
phy-mtk-tphy: add support mt8195 commit
qcom-qmp: Add sc8180x PCIe support commit
qcom-qmp: Add support for SM6115 UFS phy commit
qcom-qmp: add USB3 PHY support for IPQ6018 commit
qcom: qmp: Add SC8180x USB/DP combo commit
renesas: phy-rcar-gen3-usb2: Add USB2.0 PHY support for RZ/G2L commit
samsung-ufs: support exynosauto ufs phy driver commit
10.31. EDAC (Error Detection And Correction)
i10nm: Retrieve and print retry_rd_err_log registers commit
EDAC/mc: Add new HBM2 memory type commit
10.32. Various
bus: ixp4xx: Add a driver for IXP4xx expansion bus commit
bus: mhi: pci_generic: Add Cinterion MV31-W PCIe to MHI commit
Introduce SCMI transport based on VirtIO commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
fpga: dfl: pci: add device IDs for Silicom N501x PAC cards commit
Add FPGA Manager support for the Xilinx Versal chip commit, commit, commit, commit, commit
- habanalabs
Add "in device creation" status commit
Add support for encapsulated signals reservation commit
Add support for encapsulated signals submission commit
Add support for f/w reset commit
Add wait-for-multi-CS uAPI commit
Allow fail on inability to respect hint commit
gaudi: implement state dump commit
state dump monitors and fences infrastructure commit
support hint addresses range reservation commit
interconnect: qcom: Add SC8180x providers commit
interconnect: qcom: osm-l3: Add sc8180x support commit
misc: gehc-achc: new driver for the GE ACHC microcontroller, that is part of the GE PPD device commit
Add generic support for kdump Device Tree properties commit, commit, commit, commit, commit, commit, commit
reset: renesas: Add RZ/G2L usbphy control driver commit
vDPA/ifcvf: implement management netlink framework for ifcvf commit
11. List of Pull Requests