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Comprehensible changelog of the linux kernel. This page shows a summary of the important changes being added in each linux kernel release - support for new devices, new features (filesystems, subsystems), important internal changes, etc. While this text is aimed to be (unlike the full changelog) readable, it's obvious that some parts will not be comprehensible for those who don't know a lot about kernel internals, just like it happens in every software project. Other places to get news about the linux kernel are [http://lwn.net/Kernel/ LWN kernel status], [http://lwn.net/Articles/driver-porting/ LWN driver porting guide], [http://lwn.net/Articles/2.6-kernel-api/ LWN list of API changes in 2.6], or [http://www.lkml.org www.lkml.org]. If you're going to add something here look first at LinuxChangesRules! | #pragma keywords Linux, Kernel, Operating System, Linus Torvalds, Open Source, drivers, filesystems, network, memory management, scheduler, preemption, locking #pragma description Summary of the changes and new features merged in the Linux Kernel during the 2.6.x and 3.x development Changes done in each Linux kernel release. Other places to get news about the Linux kernel are [[http://lwn.net/Kernel/|LWN kernel status]] or the Linux Kernel mailing list (there is a web interface in [[http://www.lkml.org|www.lkml.org]] or [[https://lore.kernel.org/lkml/|lore.kernel.org/lkml]]). The lore.kernel.org/lkml/ archive is also available via NTTP if you prefer to use a newsreader: use `nntp://nntp.lore.kernel.org/org.kernel.vger.linux-kernel` for that. List of changes of older releases can be found at LinuxVersions. If you're going to add something here look first at LinuxChangesRules! |
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==== Older releases ==== * Previous stable release [http://wiki.kernelnewbies.org/Linux_2_6_16 Linux 2.6.16] * Next release: [http://wiki.kernelnewbies.org/Linux_2_6_18 2.6.18], still not released * See Linux26Changes for other versions. |
You can discuss the latest Linux kernel changes on the [[http://forum.kernelnewbies.org/list.php?4|New Linux Kernel Features Forum]]. |
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==== 2.6.17 ==== * Released 17 June, 2006 * Overview * Support for the multicore Niagara series of CPUs from Sun. * Driver for the Broadcom 43xx based wireless cards by the [http://bcm43xx.berlios.de bcm43xx project], a chip embedded in [http://linux-bcom4301.sourceforge.net/go/hardware many laptops] * splice, a new I/O mechanism (see below) * X86 "SMP alternatives" (optimizes a single kernel image at runtime according with the available platform) [http://lwn.net/Articles/164121/ (LWN article)] * New scheduler domain which optimizes CPU scheduling decisions for multi-core CPUs * sync_file_range syscall, [http://lwn.net/Articles/178199/ (LWN article)] * Block queue IO tracing * Raid5 reshaping support [http://lwn.net/Articles/169140/ (LWN article)] * Lightweight robust futexes [http://lwn.net/Articles/172149/ (LWN article)] * User-space software suspend interface * Generic RTC subsystem * iptables support for H.323 protocol, compatibility for 32-bit iptables userspace tools running in a 64-bit kernel * Add support for Router Preference (RFC4191), Router Reachability Probing (RFC4191) and experimental support for Route Information Option in RA (RFC4191) in IPV6 * CCID2 support for DCCP * Softmac layer to the wireless stack * Updates for JFS, ALSA, NFS, V4L/DVB (many new devices added), and many bugfixes and minor updates. * '''Kernel Core changes''' * Introduce the splice(), tee() and vmsplice() system calls, a new I/O method. [http://lwn.net/Articles/178199/ (LWN article about splice())], [http://lwn.net/Articles/179492/ (LWN article about tee())], [http://lwn.net/Articles/181169/ (LWN article about vmsplice())] The idea behind splice is the availability of a in-kernel buffer that the user has control over, where "splice()" moves data to/from the buffer from/to an arbitrary file descriptor, while "tee()" copies the data in one buffer to another, ie: it "duplicates" it. The in-buffer however is implemented as a set of reference-counted pointers which the kernel copies around without actually copying the data. So while tee() "duplicates" the in-kernel buffer, in practice it doesn't copy the data but increments the reference pointers, avoiding extra copies of the data. In the same way, splice() can move data from one end to another, but instead of bringing the data from the source to the process' memory and sending back to the destination it just moves it avoiding the extra copy. This new scheme can be used anywhere where a process needs to send something from one end to another, but it doesn't need to touch or even look at the data, just forward it: Avoiding extra copies of data means you don't waste time copying data around (huge performance improvement). For example, you could forward data that comes from a MPEG-4 hardware encoder, and tee() it to duplicate the stream, and write one of the streams to disk, and the other one to a socket for a real-time network broadcast. Again, all without actually physically copying it around in memory. vmsplice() does the same than splice(), but instead of splicing from fd to fd as splice() does, it splices from a user address range into a file. The idea and first implementation were done by Linus Torvalds, the final implementation by Jens Axboe [http://marc.theaimsgroup.com/?l=linux-kernel&m=110507985702357&w=2 (email 1)], [http://marc.theaimsgroup.com/?l=linux-kernel&m=110511497731192&w=2 (email 2)], [http://marc.theaimsgroup.com/?l=linux-kernel&m=110511787707447&w=2 (email 3)], [http://marc.theaimsgroup.com/?l=linux-kernel&m=114547247100565&w=2 (email 4)], [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5274f052e7b3dbd81935772eb551dfd0325dfa9d (commit 1)], [http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=70524490ee2ea1bbf6cee6c106597b3ac25a3fc2 (commit 2)], [http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=3a326a2ce88e71d00ac0d133e314a3342a7709f8 (commit 3)] * Introduce the sync_file_range() syscall, due to concerns about extending in non-POSIX-compatible ways the fadvise() interface. Interface: long sync_file_range(int fd, loff_t offset, loff_t nbytes, int flags). This is used to synchronize a file's data to disk, starting at offset and proceeding for nbytes bytes. More details in [http://lwn.net/Articles/178199/ (this LWN article)] [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f79e2abb9bd452d97295f34376dedbec9686b986 (commit)] * Add a new scheduler domain for representing multi-core with shared caches between cores. This makes possible to make smarter cpu scheduling decisions on such systems, improving performance greatly for some cases (see commit) [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1e9f28fa1eb9773bf65bae08288c6a0a38eef4a7 (commit)] * Lightweight robust futexes: if a process exits prematurely while holding a pthread_mutex_t lock shared with some other process (e.g. yum segfaults or it's kill -9-ed), then waiters for that lock need to be notified that the last owner of the lock exited in some irregular way. This creates a API to fix that [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=blob;f=Documentation/robust-futexes.txt Documentation], [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=blob;f=Documentation/robust-futex-ABI.txt ABI documentation], [http://lwn.net/Articles/172149/ (LWN article)] [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=e9056f13bfcdd054a0c3d730e4e096748d8a363a (commit 1)], [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=0771dfefc9e538f077d0b43b6dec19a5a67d0e70 (commit 2)], [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=dfd4e3ec246355274c9cf62c6b04a1ee6fa3caba (commit 3)] * Block queue IO tracing support (blktrace). This allows users to see any traffic happening on a block device queue. In other words, you can get very detailed statistics of what your disks are doing. User space support tools available in: git://brick.kernel.dk/data/git/blktrace.git [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=2056a782f8e7e65fd4bfd027506b4ce1c5e9ccd4 (commit)] * Cpuset memory spread implementation: Alternative memory allocation policy, if enabled it spreads out these kinds of memory allocations over all the nodes allowed to a task, instead of preferring to place them on the node where the task is executing. All other kinds of allocations, including anonymous pages for a tasks stack and data regions, are not affected by this policy choice, and continue to be allocated preferring the node local to execution, as modified by the NUMA mempolicy [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=825a46af5ac171f9f41f794a0a00165588ba1589 (commit 1)], [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=44110fe385af23ca5eee8a6ad4ff55d50339097a (commit 2)], [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=4b6a9316fab51af611dc8671f296734089f6a22a (commit 3)], [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=101a50019ae5e370d73984ee05d56dd3b08f330a (commit 4)] * Introduce a user space interface for swsusp [http://lwn.net/Articles/153203/ (LWN article)] [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=6e1819d615f24ce0726a7d0bd3dd0152d7b21654 (commit)], [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f577eb30afdc68233f25d4d82b04102129262365 (commit)] * Implement /proc/slab_allocators [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=871751e25d956ad24f129ca972b7851feaa61d53 (commit)] * New /proc file /proc/self/mountstats, where mounted file systems can export information (configuration options, performance counters, and so on) [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b4629fe2f094b719847f31be1ee5ab38300038b2 (commit)] * Enable mprotect on huge pages [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=8f860591ffb29738cf5539b6fbf27f50dcdeb380 (commit)] * Various core changes * CONFIG_UNWIND_INFO: Generates frame unwind information [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=604bf5a216e7f2d97cdf62614ca1281921531040 (commit)] * Reduce the size of (struct fdtable) to exactly 64 bytes on 32bits platforms, lowering kmalloc() allocated space by 50% [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=0c9e63fd38a2fb2181668a0cdd622a3c23cfd567 (commit)] * Optimize select/poll by putting small data sets on the stack instead of using kmalloc for small fd sets, an old optimization from Linux 2.0 [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=70674f95c0a2ea694d5c39f4e514f538a09be36f (commit)] * Deprecate the use of MS_VERBOSE and replace it with MS_SILENT [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=9b04c997b1120feefa1e6ee8e2902270bc055cd2 (commit)] * Add API for flushing Anon pages [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=03beb07664d768db97bf454ae5c9581cd4737bb4 (commit)] * Add flush_kernel_dcache_page() API [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5a3a5a98b6422d05c39eaa32c8b3f83840c7b768 (commit)] * Add blkcnt_t as the type of inode.i_blocks. This enables you to make the size of blkcnt_t either 4 bytes or 8 bytes on 32 bits architecture with CONFIG_LSF. On h8300, i386, mips, powerpc, s390 and sh that define sector_t, blkcnt_t is defined as u64 if CONFIG_LSF is enabled; otherwise it is defined as unsigned long. On other architectures, it is defined as unsigned long [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=a0f62ac6362c168754cccb36f196b3dfbddc3bc3 (commit)] * for_each_possible_cpu: defines for_each_possible_cpu, a for-loop over cpu_possible_map. for_each_online_cpu is for-loop cpu over cpu_online_map [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=631d6747e1d877a4baa924cb373b8b9511a53e5e (commit)] * unify page_to_pfn(),pfn_to_page() [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=a117e66ed45ac0569c039ea60bd7a9a61e031858 (commit)] * Notifier chain: Introduces three new, parallel APIs: one for blocking notifiers, one for atomic notifiers, and one for "raw" notifiers (which is really just the old API under a new name) [http://lwn.net/Articles/185500 LWN article)] [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=e041c683412d5bf44dc2b109053e3b837b71742d (commit)] * add EXPORT_SYMBOL_GPL_FUTURE(): This patch adds the ability to mark symbols that will be changed in the future, so that kernel modules that don't include MODULE_LICENSE("GPL") and use the symbols, will be flagged and printed out to the system log [http://lwn.net/Articles/171838/ (LWN article)] [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=9f28bb7e1d0188a993403ab39b774785892805e1 (commit)] * Permit Dual-MIT/GPL licenses [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=7529c301165079d0f149d0e54724829e602f8fc0 (commit)] * CFQ: Seek and async performance tuning [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=206dc69b31ca05baac68c75b8ed2ba7dd857d273 (commit)], change cfq io context linking from list to tree: Improves performance on setups with many disks [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=e2d74ac0664c89757bde8fb18c98cd7bf53da61c (commit)] * Remove RTC UIP synchronization [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=63732c2f37093d63102d53e70866cf87bf0c0479 (commit)] * Introduce FMODE_EXEC file flag, to indicate that file is being opened for execution. This is useful for distributed filesystems to maintain consistent behavior for returning ETXTBUSY when opening for write and execution happens on different nodes [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b500531e6f5f234ed267bd7060ee06d144faf0ca (commit)] * strndup_user(): a function to easy copying C strings from userspace [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=96840aa00a031069a136ec4c55d0bdd09ac6d3a7 (commit)] * msync(): perform dirty page levelling [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=9c50823eebf7c256b92b4e0f02b5fb30e97788c2 (commit)] * kbuild: Improved modversioning support for external modules [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=040fcc819a2e7783a570f4bdcdd1f2a7f5f06837 (commit)] and support building individual files for external modules [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=06300b21f4c79fd1578f4b7ca4b314fbab61a383 (commit)] * Mark unwind info for signal trampolines using the new S augmentation flag in recent GCCs [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=da2e9e1ff40c863a12803c32209baaded3512433 (commit)] * vt: Add TIOCL_GETKMSGREDIRECT needed by the userland suspend tool to get the current value of kmsg_redirect from the kernel so that it can save it and restore it after resume [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=0ca07731e495584bd84dca15a0f065470d594ec4 (commit)] * Removes the support for pps [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5ddcfa878d5b10b0ab94251a4229a8a9daaf93ed (commit)] * Configurable NODES_SHIFT [http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=c80d79d746cc48bd94b0ce4f6d4f3c90cd403aaf (commit)] * slab: add statistics for alien cache overflows [http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=fb7faf3313d527bf68ba2e7ff3a2b6ebf201af73 (commit)] * Add GFP_NOWAIT, an alias for GFP_ATOMIC & ~__GFP_HIGH [http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=7b04d7170e9af805cac19f97b28fff10db897893 (commit)] * POLLRDHUP/EPOLLRDHUP handling for half-closed devices notifications [http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f348d70a324e15afc701a494f32ec468abb7d1eb (commit)] * '''Architecture-specific''' * x86 32/64 * SMP "alternatives" for x86-32. This features detects the configuration of the system at boot time, and patches certain instructions in the kernel image on the fly with optimized versions for UP or SMP, depending on what system is running. This is useful for distros, who can provide a single kernel which auto-optimizes itself for UP or SMP environments. The feature can patch both SMP->UP and UP->SMP. The UP->SMP case is useful for CPU hotplug (which may be useful in virtualized environments to hot-add/remove CPUs in virtualized guests in reaction to load changes in the host) [http://lwn.net/Articles/164121/ (LWN article)] [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=9a0b5817ad97bb718ab85322759d19a238712b47 (commit)] * Make CONFIG_REGPARM enabled by default. With this option, GCC passes the first 3 function parameters in registers. It's a noticeable win both for size and for performance, and gcc[34] handles it correctly [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b824eb605ccba995fd32c6590aed365f93d48002 (commit)] * Use -mtune=generic for generic kernels. The upcoming gcc 4.2 got a new option -mtune=generic to tune code for both common AMD and Intel CPUs. Use this option when available for generic kernels. On x86-64 it is used with CONFIG_GENERIC_CPU. On i386 it is enabled with CONFIG_X86_GENERIC. It won't affect the base line CPU support in any ways and also not the minimum supported CPU [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=dca99a38bccceda9e079d4c95abefbd9028605fe (commit)] * Increase the variability of the process stack on x86-64 for now. 8 MB is not really very random, use 1GB (or more with larger page sizes) instead[http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=913bd906019514579b3c7ec5ab9c463e89207a57 (commit)] * Allow disabling the "sep" feature (X86_FEATURE_SEP) at boot. This forces use of the int80 vsyscall, useful mainly for testing or benchmarking the int80 vsyscall code [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=4f88651125e2ca8b106b6f65b65ea45776517bf3 (commit)] * "make isoimage" support, FDINITRD= support. This adds a "make isoimage" to i386 and x86-64, which allows the automatic creation of a bootable CD image. It also adds an option FDINITRD= to include an initrd of the user's choice in generated floppy- or CD boot images [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=841b8a46bffec232377d2de157f971e812be4fe4 (commit)] * kprobes-booster [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=311ac88fd2d4194a95e9e38d2fe08917be98723c (commit)] * Remove the obsolete microcode_ioctl [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f45e4656ac0609437267b242953c07d523649f8d (commit)] * Support memory hotadd without sparsemem [http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=9d99aaa31f5994d1923c3713ce9144c4c42332e1 (commit)] [http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=68a3a7feb08f960095072f28ec20f7900793c506 (commit)] * PPC * Numa: Support sparse online node map [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=482ec7c403d239bb4f1732faf9a14988094ce08b (commit)] * Implement accurate task and cpu time accounting for 64-bit powerpc kernels [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=c6622f63db86fcbd41bf6fe05ddf2e00c1e51ced (commit)] * Support for the physmapped flash on m8xx [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=076d022c566fddde41fd4a858dd24bacad8304d7 (commit)] * Add PCI support for 8540 ADS [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=8080d5497146d5d27d9e8e78229d1adc7fe280cf (commit)] * Add platform support for MPC834x USB controllers [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=4b10cfd40e3fa1c1663b9c9fa22260d41e669c6f (commit)] * Add oprofile calltrace support [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=6c6bd754bf43d59756f094de144ecac239629dda (commit)] [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=fa465f8c7008c6cab32b05f3f1af57f7c86e8873 (commit)] * Add hvc backend for rtas, needed to get console output on those boards [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f4d1749e9570d3984800c371c6e06eb35b9718b1 (commit)] * spufs (Cell processor) * Enable SPE problem state MMIO access [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=6df10a82f8de89c66eb91c371d62d76e87b2cbba (commit)] * Allow SPU code to do syscalls [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=2dd14934c9138c562d93c501e88c6d6f061eb8ba (commit)] * Adds support for the LITE5200B, the new development board for the Freescale MPC5200 processor [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f8dd311982c86141f4f2fd326c0edf0c2d9fd97b (commit)] * Adds support for the PCI hostbridge in MPC5200B [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5931c4350059ce9bd5fe398b628c478753a11e44 (commit)] * Implement mfc access for PPE-side DMA [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=a33a7d7309d79656bc19a0e96fc4547a1633283e (commit)] * ARM * Add support for the new XScale v3 core [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=23bdf86aa06ebe71bcbf6b7d25de9958c6ab33fa (commit)] * Add support for the Intel ixp23xx series of CPUs and support for the ADI Engineering Roadrunner, Intel IXDP2351, and IP Fabrics Double Espresso platforms [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=c4713074375c61f939310b04e92090afe29810dc (commit)] * proc-v6: page table walks with outer-cacheable attribute, and enable no-execute in page tables [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=3747b36eeab93d8969e86987bbc1d44971229b26 (commit)] * Add support for the Cirrus ep93xx series of CPUs [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=e7736d47a11a771ba87314be563b2cb6b8d11d14 (commit)] * ep93xx: Add GPIO interrupt support for the first 16 GPIO lines (port A and B ) [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=bd20ff5793b4ece4fa3e9e0fcf8e6bbd93526215 (commit)] * Add support for Intel's IXDP28x5 platform. This is just and IXDP2801 with a new CPU rev [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=0328ad23cfd8a0501f44a1b83e49d5b0e47e2b3c (commit)] * s3c2410: Support for Simtec IM2440D20 CPU modules (Osiris) s[http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=110d322b29c08d8cf1dba599fd45ad2b9752a4bb (commit)] * s3c24xx: Add USB bus clock source [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=36c64af4e013ddf44c44298f50ff138ef1e2e7b7 (commit)] * Battery support for sharp zaurus sl-5500 (collie). Collie slowly charges battery even with charging disabled, so fast charge is not enabled yet [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=48a03ae863e0031def037fc828d7ea1a29b6fb7b (commit)] * Add support for logicpd pxa270 card engine [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=e9937d4b0a9382c4c78411d1c53e62be396ee9a9 (commit)] * Adds support for the Ethernet controller integrated in the Atmel AT91RM9200 SoC processor. [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d4b7780ea1d2e08410fcc9963a57254147ae577a (commit)] * Add Cirrus EP93xx AMBA PL010 serial support: [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=aee85fe8e8143d3f54d9e6d3c6cdd40ead563267 (commit)] * Add a driver for the on-chip watchdog on the cirrus ep93xx series of ARM CPUs [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f52ac8fec8a13e207f675b0c16e0d5f800c1c204 (commit)] * Adds support for the LED(s) on the AT91RM9200-based boards [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=cc2832a1313340ff1de55f15fac5b7fe48fa2a72 (commit)] * Adds support for the I/O coherent cache available on the xsc3 [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=23759dc6430428897a36c4d493f611eca55c9481 (commit)] * Add pci slave support for ixp23xx [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=532bda5d9cd2f94a9e374765c23858c7d8641f66 (commit)] * SD/MMC support for i.MX/MX1 SD/MMC controller [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=56ca904053ab14ba4067a72b69a5edf246771209 (commit)] * Support for 2.6 (MMC/SD driver) on the Atmel AT91RM9200 processor [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=65dbf34393f7b3d20e993d9651a825df0fa5376b (commit)] * Allow un-muxed syscalls to be available for everyone [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d53ace70052b5c0a08a4f92993c0614f84920abf (commit)] * nommu: Adds MPU support in boot/compressed/head.S [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=10c2df65060e1ab57b2f75e0749de0ee9b8f4810 (commit)] * nommu: Add nommu specific Kconfig and MMUEXT variable in Makefile [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f8c07de6beac55c3273cbd679bfa67555ef14ef5 (commit)] * backlight: Generalise to support other Sharp SL hardware, this enables the driver to support other Zaurus hardware, specifically the SL-6000x (Tosa) model [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=2c0f5fb08e8ad59f396b1bda41ccd93cbb00a09f (commit)] * PARISC * Add PREEMPT support [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=50a34dbd612925f2ec55b1781632835ef36b97d5 (commit)] * Enable ioremap functionality unconditionally [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=29ef8295327653ff09a56285c35213cd31fa54b3 (commit)] * Add CONFIG_HPPA_IOREMAP to conditionally enable ioremap [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b8ce0aadcdebbaf5ec013c57e2a0803060817bcc (commit)] * MIPS: * Kpsd and other AP/SP improvements [http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=2600990e640e3bef29ed89d565864cf16ee83833 (commit)] * Improved multithreading [http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=41c594ab65fc89573af296d192aa5235d09717ab (commit)] * Add early console for Cobalt [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=e87dddeb92618d9dbb8b9f946a193739a4447609 (commit)] * Remove obsoleted serial au1x00_uart driver as announced in feature-removal-schedule.txt [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=335bd9dff31d042b773591933d3ee5bd62d5ea27 (commit)] * UML: * Add hotplug memory support to UML, see details in the commit [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=02dea0875b0f9b331a65fd6097dfd6115ca4ef24 (commit)] * Implement {get,set}_thread_area for i386 [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=aa6758d4867cd07bd76105ade6177fe6148e559a (commit)] * Sparc * sparc64: Add support for the Niagara platform (CPU, PCI devices, hypervisor, hypervisor serial console, etc) which includes a big rewrite of some parts of the sparc64 architecture [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=c4a1745aa09fc110afdefea0e5d025043e348bae (commit)] * VGA support in sparc32 [http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=ac50ab3e45436900b5d73edd0c6b0744af560535 (commit)] * IA64: * Support for cpu0 removal [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=ff741906ad3cf4b8ca1a958acb013a97a6381ca2 (commit)] * Export cpu cache info in sysfs [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f19180056ea09ec6a5d32e741234451a1e6eba4d (commit)] * S390: * Channel path measurements [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=495a5b45ac33b8fe2c49780fdbcc8014cb6d6ddc (commit)] * '''Filesystems''' * Ext3 * Performance improvement: Mapping multiple blocks at a once in ext3_get_blocks() [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=89747d369d34e333b9b60f10f333a0b727b4e4e2 (commit)] * "nobh" writeback support for filesystems blocksize < pagesize [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=a0e9285233a32edf267d27cd03fe0056951422cf (commit)] * XFS * Introduces multi-level in-core file extent [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=0293ce3a9fd1b34c933a96577a8ba737b681cf75 (commit)] * Reenable the noikeep (delete inode cluster space) option by default [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=e15f195cfb2fb1f2af0fdfc21277643deb26c0df (commit)] * Reorganize some of the in-core file extent:[http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=4eea22f01bb4fdba1aab4430c33adbe88d9d4985 (commit)] * JFS * Add uid, gid, and umask mount options [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=69eb66d7da7dba2696281981347698e1693c2340 (commit)] * Add ext2 inode attributes for jfs. To see the type of inode attributes implemented see the commit [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=fa3241d24cf1182b0ffb6e4d412c3bc2a2ab7bf6 (commit)] * Reenable write barriers by default [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=3bbcc8e3976f8bba2fd607c8850d7dfe7e332fda (commit)] * Provide support for the splice syscall [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1b895840ce93fd2d150a86c800a3085eaab4eb9e (commit)] * FUSE * Add O_ASYNC support [http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=385a17bfc3cb035333c8a91eddc78a6e04c4625e (commit)] * Add O_NONBLOCK support [http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=e5ac1d1e70a8c19a65a959d73650203df7a2e168 (commit)] * NFS * Add I/O performance counters [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=91d5b47023b608227d605d1e916b29dd0215bff7 (commit)] * Introduce mechanism for tracking NFS client metrics [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d9ef5a8c26aab09762afce43df64736720b4860e (commit)] * Use UNSTABLE + COMMIT for NFS O_DIRECT writes [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=fad61490419b3e494f300e9b2579810ef3bcda31 (commit)] * Add RPC I/O statistics to /proc/self/mountstats [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=4ece3a2d18fd7fe1d4972284a8c98c569020093f (commit)] * SUNRPC: add a handful of per-xprt counters, monitor generic transport events [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=262ca07de4d7f1bff20361c1353bb14b3607afb2 (commit)] * SUNRPC: track length of RPC wait queues which will eventually be exported to userland via the RPC iostats interface [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=e19b63dafdf7d615b0d36b90990a07e7792b9d3a (commit)] * SUNRPC: introduce per-task RPC iostats [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=ef759a2e54ed434b2f72b52a14edecd6d4eadf74 (commit)] * SUNRPC: provide a mechanism for collecting stats in the RPC client [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=11c556b3d8d481829ab5f9933a25d29b00913b5a (commit)] * CIFS * Add posix (advisory) byte range locking support to cifs client: Samba (version 3) server support for this is also currently being done. This client code is in an experimental path (requires enabling /proc/fs/cifs/Experimental) while it is being tested [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=08547b036b8445e2318e14f1f03308105b01fc5b (commit)] * Readdir perf optimizations part 1 [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d47d7c1a850b867047fe17140fabd0376894e849 (commit)] * NTFS * Add support for sparse files which have a compression unit of 0 [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=a0646a1f04f1ec4c7514e5b00496b54e054a2c99 (commit)] * sysfs/relayfs/debugfs * relayfs: migrate from relayfs to a generic relay API [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b86ff981a8252d83d6a7719ae09f3a05307e3592 (commit)] * relay: add sendfile() support [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=221415d76231d9012871e6e6abcbad906c46626a (commit)] * debugfs: Add debugfs_create_blob() helper for exporting binary data [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=dd308bc355a1aa4f202fe9a3133b6c676cb9606c (commit)] * Make sysfs attributes pollable [http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=4508a7a734b111b8b7e39986237d84acb1168dd0 (commit)] * '''SELinux/audit''' * Support for process-context based filtering [http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=376bd9cb357ec945ac893feaeb63af7370a6e70b (commit 1)], [http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=3dc7e3153eddfcf7ba8b50628775ba516e5f759f (commit 2)] * Disable the automatic labeling of new inodes on disk when no policy is loaded. Discussion in https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=180296 [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=8aad38752e81d1d4de67e3d8e2524618ce7c9276 (commit)] * Add a slab cache for the SELinux inode security struct [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=7cae7e26f245151b9ccad868bf2edf8c8048d307 (commit)] * Hardwire important SE Linux events to the audit system [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=af601e4623d0303bfafa54ec728b7ae8493a8e1b (commit)] * Audit string fields interface + consumer [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=93315ed6dd12dacfc941f9eb8ca0293aadf99793 (commit)] * Add tty to syscall audit records [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=a6c043a887a9db32a545539426ddfc8cc2c28f8f (commit)] * Add a little more information to the add/remove rule message emitted by the kernel [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5d3301088f7e412992d9e61cc3604cbdff3090ff (commit)] * More filter rule comparators. Currently, audit only supports the "=" and "!=" operators in the -F filter rules, add ">", ">=", "<", and "<=" [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b63862f46547487388e582e8ac9083830d34f058 (commit)] * Send an audit event when a network interface goes into promiscuous mode [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5bdb98868062c1b14025883049551af343233187 (commit)] * '''Networking''' * IPV6 * Add support for Router Preference (RFC4191) [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=ebacaaa0fdf4402cdf4c8e569f54af36b6f0aa2d (commit)] * Add Router Reachability Probing (RFC4191) [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=270972554c91acd29412d8b6a10e606041012106 (commit)] * Add experimental support for Route Information Option in RA (RFC4191): [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=70ceb4f53929f73746be72f73707cd9f8753e2fc (commit)] * Add router_probe_interval sysctl [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=52e1635631b342803aecaf81a362c1464e3da2e5 (commit)] * Add accept_ra_pinfo sysctl. This controls whether we accept Prefix Information in RAs [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=c4fd30eb18666972230689eb30e8f90844bce635 (commit)] * Add accept_ra_rt_info_max_plen sysctl [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=09c884d4c3b45cda904c2291d4723074ff523611 (commit)] * Add accept_ra_defrtr sysctl: This controls whether we accept default router information in RAs [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=65f5c7c1143fb8eed5bc7e7d8c926346e00fe3c0 (commit)] * Add accept_ra_rtr_pref sysctl [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=930d6ff2e2a5f1538448d3b0b2652a8f0c0f6cba (commit)] * DCCP * Initial feature negotiation implementation [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=afe00251dd9b53d51de91ff0099961f42bbf3754 (commit)] * Initial CCID2 (TCP-Like) implementation [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=2a91aa3967398fb94eccc8da67c82bce9f67afdf (commit)], and make it the default as per the draft [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=93ce20928f6e197707add8f670ae0cd029107e8f (commit)] * Introduce sysctls for the default features, in /proc/sys/net/dccp/default/*: /proc/sys/net/dccp/default/ack_ratio, /proc/sys/net/dccp/default/rx_ccid, /proc/sys/net/dccp/default/send_ackvec, /proc/sys/net/dccp/default/send_ndp, /proc/sys/net/dccp/default/seq_window, /proc/sys/net/dccp/default/tx_ccid [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=e55d912f5b75723159348a7fc7692f869a86636a (commit)] * Netfilter * Add H.323 conntrack/NAT helper [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5e35941d990123f155b02d5663e51a24f816b6f3 (commit)] * nf_conntrack, support for layer 3 protocol load on demand [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b9f78f9fca626875af8adc0f7366a38b8e625a0e (commit)] * Extend current iptables compatibility layer in order to get 32bit iptables to work on 64bit kernel [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=2722971cbe831117686039d5c334f2c0f560be13 (commit)] * Unify IPv4/IPv6 multiport match. As a result, this adds support for inversion and port range match to IPv6 packets [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=a89ecb6a2ef732d04058d87801e2b6bd7e5c7089 (commit)] * Unify IPv4/IPv6 esp match [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=dc5ab2faece3b7473931357db7f63f596678481d (commit)] * Wireless * WE-20, version 20 of the Wireless Extensions, it enables the full Wireless Extension API over Rtnetlink [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=711e2c33ac9221a419a9e28d05dd78a6a9c5fd4d (commit)] * Add the hardware independent software MAC layer [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=370121e5190a86a2d8a717ecd6f33028c7dc6fd4 (commit)] * softmac: reduce default rate to 11Mbps [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=2638fed7ccb07ff43cdc109dd78e821efb629995 (commit)] * softmac: reduce scan dwell time [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=16f4352733d19c2d496f682c08cff368ba0495d0 (commit)] * Add LEAP authentication type [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=24056bec086aaa99923b21c0e1a0e993bb1c7e2a (commit)] * Add flags for all geo channels [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d128f6c176bff9c4929476e13132804321a6d5c5 (commit)] * Add spectrum management information [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=7bd64366044565d6861783613db191c8aaec691e (commit)] * Add 802.11h information element parsing: Added default handlers for various 802.11h DFS and TPC [http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d1b46b0fba8c1049135ee5d60910b04463dccc95 (commit)] and TIM [http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=41a25c616b3140c388ff6009a1cb0b6b06a10f29 (commit)] * BRIDGE * Use LLC to send STP [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=12ac84c4a9c505e3e30529563b04cc8f6d5ebbf3 (commit)] * Use LLC for the receive path of Spanning Tree Protocol packets (STP) [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=cf0f02d04a830c8202e6a8f8bb37acc6c1629a91 (commit)] * Allow show/store of group multicast address [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=fda93d92d7824159d8532995072dde2bee4bc4b3 (commit)] * X25 * Allow use of the optional user facility to insert ITU-T (http://www.itu.int/ITU-T/) specified DTE facilities in call set-up x25 packets [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=a64b7b936dcd926ace745c07c14f45ecfaddb034 (commit)] * Allow dte facility patch to use 32 64 bit ioctl conversion mechanism [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=9a6b9f2e763a1d1492e164f13c13b995a9b98d78 (commit)] * Allow 32 bit x25 module structures to be passed to a 64 bit kernel via ioctl using the new compat_sock_ioctl registration mechanism [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1b06e6ba25a37fe1c289049d0e0300d71ae39eff (commit)] * Add RFC2863 operstate [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b00055aacdb172c05067612278ba27265fcd05ce (commit)] * Allow 32 bit socket ioctl in 64 bit kernel [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=89bbfc95d65839d6ae23ddab8a3cc5af4ae88383 (commit)] * Socket timestamp 32 bit handler for 64 bit kernel [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f0ac2614412e2b597e2d5bfbd3960b4f73718b41 (commit)] * IPSEC: Sync series - SA expires. This allows a user to insert SA expires [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=53bc6b4d29c07664f3abe029b7e6878a1067899a (commit)] * IPSEC: Sync series - acquire insert [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=980ebd25794f0f87ac32844e2c73e9e81f0a72ba (commit)] * TCP: MTU probing: Implementation of packetization layer path mtu discovery for TCP, based on the internet-draft http://www.ietf.org/internet-drafts/draft-ietf-pmtud-method-05.txt [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5d424d5a674f782d0659a3b66d951f412901faee (commit)] * TCP/UDP getpeersec: Enable a security-aware application to retrieve the security context of an IPSec security association a particular TCP or UDP socket is using [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=2c7946a7bf45ae86736ab3b43d0085e43947945c (commit)] * TCP: sysctl to allow TCP window > 32767 sans wscale [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=15d99e02babae8bc20b836917ace07d93e318149 (commit)] * Introduce tunnel4/tunnel6 [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d2acc3479cbccd5cfbca6c787be713ef1de12ec6 (commit)] * '''Drivers''' * PCI: Scheduled removal of the obsolete PCI_LEGACY_PROC (/proc/pci) interface [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5eeca8e688b6affba4cd85262152fdd1b274ad33 (commit)] * ipmi * Add full driver model support for the IPMI driver [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=50c812b2b9513e3df34eae8c30cb2c221b79b2cb (commit)] * Video: * ATI RS350 support: [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=9d1ef8a64e21e57109be45a7345b09cf913e4b0e (commit)] * Enable VIA AGP driver on x86-64 for VIA P4 chipsets, needed for some newer EM64T systems [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=9d1f6b28ee2429a1f94a9f7074ffae7f918d33be (commit)] * VIA PT880 Ultra AGP support [http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=7dd1d9b85cfb63eebf48fa13d3c5d25a3deb3a25 (commit)] * Rework radeon memory map [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d5ea702f1e8e3edeea6b673a58281bf99f3dbec5 (commit)] * Remove old radeon driver, which has been obsoleted by the new one since a few releases [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=39451a73a2d190763ba8a98f486cf23d63d22582 (commit)] * Add all the r300 and r400 PCI ids from DRM CVS [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f3dd5c37382472a8b245ad791ed768771594e60c (commit)] * vgacon: Add support for soft scrollback [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=15bdab959c9bb909c0317480dd9b35748a8f7887 (commit)] * fbdev: Support the framebuffer driver for the display controller in AMD Geode GX processors (Geode GX533, Geode GX500 etc) [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=fc4effc7a98d0d320e478d1d42bc4a8a64380150 (commit)] * nvidiafb: Add suspend and resume hooks [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=7a07cd786dbd0111b9dd977e114438220cb4eee5 (commit)] * Add ID for Quadro NVS280 [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=ed49843b897da9969e349c279ffc832efcb93213 (commit)] * fbdev: add modeline for 1680x1050@60 for the Philips 200W display [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b0c87978216836455ef5fbcac6df1ce6679750b0 (commit)] * au1200fb: Add support for Alchemy Au1200 framebuffer driver [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f95ec3c6df271ae4e6290cd6b95c18a009c76dc9 (commit)] * w100fb: Add acceleration support in w100fb.c (i.e. ATI Imageons) for the copyarea and fillrect operations [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=9b0e1c5dd2941aec566047e10a5cc929ca7f7d4f (commit)] * IDE * ATI SB600 IDE support [http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=6e89280184e4990f5ea80d2504af89b6099523c4 (commit)] * ULI M-1573 south Bridge support [http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=0d8a95efd878920e7f791d5bcfb9b70f107aadda (commit)] * libata * Turn on ATAPI by default [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=418dc1f5a805822fcf1118804ddc689a4156db4a (commit)] * Add per-device max_sectors [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b00eec1d58ee71131375bfeb86e64bceec3f5618 (commit)] * ahci: Now that libata is smart enough to handle both soft and hard resets, add softreset method [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=4658f79bec0b51222e769e328c2923f39f3bda77 (commit)] * Add support for the Promise Fasttrak TX4300/TX4310 4-port PCI SATA controllers based on the PDC40719 chip to sata_promise driver [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=e1fd263c772e89706dee28aa794399ac4bd6b9c1 (commit)] * Add a new PCI ID for SiI 3124 to sata_sil24 driver [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=4b9d7e04a8daaf3e5afe775ec9cbbfda5e32dd5b (commit)] * Add 6042 support to sata_mv driver [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=e4e7b89280d1d666e2c09e5ad36cf071796c4c7e (commit)] * Make per-dev transfer mode limits per-dev. Now that each ata_device has xfer masks, per-dev limits can be made per-dev instead of per-port [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5a529139554f12cb265715117a2153c936286294 (commit)] * Simplex and other mode filtering logic. This provides the needed framework to support all the mode rules found in the PATA world [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5444a6f405618706eddbe1605ef8533b1b655764 (commit)] * Remove E.D.D [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=aec5c3c1a929d7d79a420e943285cf3ba26a7c0d (commit)] * AHCI: add ATI SB600 PCI IDs [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=8b316a3973f05e572b4edeeda9072987f6bbaa44 (commit)] * SCSI * Remove qlogicfc - all participants agree that qla2xxx can now successfully replace this [http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=765fcab23d0a79ed7aab8da79766f5873d936f1b (commit)] * Allow displaying and setting of cache type via sysfs [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=6bdaa1f17dd32ec62345c7b57842f53e6278a2fa (commit)] * sas: add support for enclosure and bad ID rphy attributes [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=a012564136a665f8d63443c057ba368572b483df (commit)] * mptsas: add support for enclosure and bay identifier attributes [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=e3094447e013a59ccedcf60f6055f18225bd8465 (commit)] * qla2xxx: Add ISP54xx support, chip is similar in form to our ISP24xx offering [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=044cc6c8ec311c4ddeebfcc31c53dea282de70b7 (commit)] * Add big endian support to 3ware 9000 [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=75913d9bb8328c4eca54cad39a5fb665b48383eb (commit)] * lpfc: Add support for FAN [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5024ab179c13d763f95c8391f45f22309609f479 (commit)] * lpfc: Add module parameter to limit number of outstanding commands per lpfc HBA [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b28485acb930f67c014024bc3b9c01129124e566 (commit)] * mptspi: Add transport class Domain Validation [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=c92f222e1f14588171e63b550ca8c85fa9130061 (commit)] * qla2xxx: Add VPD sysfs attribute [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=6f6417905cf272337a9762e1f92a1fffa651fcd3 (commit)] * Input devices * Add support for Braille devices [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b9ec4e109d7a342e83e1210e05797222e36555c3 (commit)] * Add SNES mouse support [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b157d55eef38f014015b8058a9f733d1c1c49cb4 (commit)] * Add support for the Fujitsu N3510 device in the wistron driver [http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=e2aa507a837cbaa376faa3d9f8448ff569d34ccf (commit)] * USB devices * Unified USB touchscreen driver. It currently supports eGalax Touchkit, Panjit Touchset, 3M/Microtouchand ITM Touchscreens [http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1d3e20236d7a5678d44602171bbd153c57c8c4bc (commit)] * Add OHCI support for AU1200 [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d5fb7f1b5b832946eaf450b2a695ec3e7fd2d351 (commit)] * Add EHCI support for AU1200 [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=76fa9a240de4294a097235c9ddd470c21eb3449e (commit)] * Add support for OCHI on AT91rm9200 based boards [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=39a269c09f854d3d98cbb755b3568175f04efa10 (commit)] * Add support for AT91 (rm9200, eventually also sam9261 or uClinux) platforms [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=bae4bd848dc0b7e6defc7a5d62834a35d1eed06d (commit)] * Add a new device ID to the cp2101 driver [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=59224f5352542b968c41200954e56c26c4f0a075 (commit)] * Add Icom ID1 USB product and vendor ids to the ftdi_sio driver. The Icom ID-1 1.2 GHz band digital transceiver is a new radio that has a USB interface [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=bf58fbd5e86a43466e638407ff8a4eb7766a3b68 (commit)] * Add support for Papouch TMU (USB thermometer) [http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=62a13db346bb6ef80c112d373733d3e873dad90b (commit)] * Add support for Creativelabs Silvercrest USB keyboard [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=2e56222ed52cec40427fa89f23b228232e3e327e (commit)] * Add navman GPS device driver (USB serial) [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=e9a66c64bb7033cb0180d419b2008acf7a141adc (commit)] * Add support for the Nokia ca42 version 2 cable to the cypress_m8 driver [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=a5c44e29e5637b5e6fe59d225eb4f438688b3849 (commit)] * Adds Linksys USBVPN1 support (http://www1.linksys.com/Products/product.asp?prid=3D543&scid=3D30) to the pegasus driver [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=efafe6fb72b2bbab40080a08f7946f1eadb9bad9 (commit)] * EHCI for Freescale 83xx. This driver supports both the Dual-Role (DR) controller and the Multi-Port-Host (MPH) controller present in the Freescale MPC8349 [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=80cb9aee01245b38325dd84f1359b14a3f01f10d (commit)] * Add a Video4linux2 driver for ZC0301 Image Processor and Control Chip.[http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=60f780528f3ae603eb169a221628b93b6c6929f9 (commit)] * Adds support for three USB peripheral controllers: "musbhsfc", "musbhdrc" and the full speed controller on the Freescale MPC8272 [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1c05ad4447e4ecbd61647c102fb6f2f5a6634ff3 (commit)] * Added support for OTi's DKU-5 clone cable to pl2303 driver [http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=e853bf4af372afdae732c48be04a6b154f2de3d4 (commit)] * Add support for Eclo COM to 1-Wire USB adapter [http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=7e1c0b86aca9d42fa4de3fdad17c57bb462fe1e2 (commit)] * Add support for ASK RDR 400 series card reader [http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=7e0258fd28762c09b997edb56849ecfa29284b79 (commit)] * Adds support for iPlus USB modems [http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=69737dfaacd000b10fc4a1e9eb518b630b43c3ad (commit)] * Add new iTegno usb CDMA 1x card support to pl2303 driver [http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=58381719845d9ee19a321c2eb69cfa9b7886be9a (commit)] * Network devices * Driver for the Broadcom 43xx based wireless cards (from http://bcm43xx.berlios.de). This chip is embedded in lots of laptops: Apple (Airport Extreme), Acer, Asus, Dell, Compaq and [http://linux-bcom4301.sourceforge.net/go/hardware many others] [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f222313a61a5e134de80767b35c672b91e78383c (commit)] * ipw2100 * Add LEAP authentication algorithm support [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=cbbdd03fadeddd02efec05ccfd4e6870ed913762 (commit)] * Add generic geo information [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=be6b3b15b511aededd89d1ebbc7b25d0edd1ccd3 (commit)] * ipw2200: * switch to the new ipw2200-fw-3.0 image format. You will also need to upgrade your firmware image to the 3.0 version, available from http://ipw2200.sf.net/firmware.php [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=9006ea75cfaded82acbc34d03e9d4e86447f40a9 (commit)] * Support WE-18 WPA, used to advertise the WPA-related encryption options that it does really support [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f1b50863aa6a96c61a57e3b3a5e76e67b38c5c3e (commit)] * Add LEAP authentication algorithm support [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=3e234b4e5768b4f783fc45f20be8c6515b875f17 (commit)] * Bluetooth coexistence support. It adds a new module param "bt_coexist" which defaults to OFF [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=810dabd466fe70869b66ab64dd326b6153cef645 (commit)] * Add module parameter to enable/disable roaming [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=4bfdb91dcff0dd4b70922de263ccffffb8fb1d16 (commit)] * Enable the "slow diversity" algorithm. This forces one antenna or the other, if the background noise is significantly quieter in one than the other [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=71de1f3dd14e3e39cef929506a9526779f5a447d (commit)] * Wireless extension sensitivity threshold support [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=651be26f2daf31e61faf4b55ada709cf39ec76a2 (commit)] * TG3 * Add support for 5714S and 5715S [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d4d2c558fd3e1f5e386b153f194aa8f0be496c77 (commit)] * Add support for new chip 5755 which is very similar to 5787 [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=af36e6b6d7f4ad7a5ccfd14dfa71ec941255f93d (commit)] * Add 5755 nvram support [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d3c7b886978bef42f5ea487dec376c482d3cd7e3 (commit)] * Add basic support for 5787 and 5754 [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d9ab5ad12b0d865bdb1b750d81192d34465541e9 (commit)] * Support additional nvrams and new nvram format for 5787 and 5754 [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1b27777a9b9b2b6d1c06000b7a31262d198b4238 (commit)] * Support 5787 hardware TSO [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5a6f3074c2ea5a7b4ff5b18f0e1fd9b1257e1a29 (commit)] and ipv6 checksum support [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=9c27dbdf64cba05d0cacc343118a7fd01d4b82f7 (commit)] * Support one-shot MSI on 5787 [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=fcfa0a32c767219c1bdad621ef4a3aff1904cbbd (commit)] * Forcedeth * Let FORCEDETH no longer depend on EXPERIMENTAL [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=827700866ad0996e8c0f5ce75d1c01ae9b034cd6 (commit)] * Add support for vlan stripping/inserting in hardware [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=ee407b02f3f1992bc746876c26f8175c8783562b (commit)] * Add highdma support for tx/rx rings [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=0832b25a75d128e4f9724156380ba071c4f3f20d (commit)] * Add support for MSI/MSIX interrupts [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d33a73c81241e3d9ab8da2d0558429bdd5b4ef9a (commit)] * e1000 * Add support for ESB2 [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=6418ecc68e1d9416451b6f78ebb2c0b077e0abf2 (commit)] * Add TSO workaround for 82573 controller support: [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=9f68788856b134f93d9d10b19aa902924c61fc02 (commit)] * Added a performance enhancement - prefetch [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=30320be88fb9cae888eacf1f1eaae95a03720128 (commit)] * sky2 * Add MSI support [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=fb2690a9bfa330aff3de29cbdde526591ac90dce (commit)] * Remove support for untested Yukon EC/rev 0, the Yukon EC/rev0 (A1) chipset requires a bunch of workarounds [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=290d4de5b71f60bb5853a7ef9f0e8c817cd26892 (commit)] * Airo * Cache wireless scans [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=9e75af30d529d54fc650586776c100d0665c0c93 (commit)] * Adds IWENCODEEXT and IWAUTH support for WEP and unencrypted operation, but no WPA [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=4be757dd4c00ddabff2d6faf639466bb5d76bc79 (commit)] * S2io * Large Receive Offload (LRO) feature(v2) for Neterion 10GbE Xframe PCI-X and PCI-E NICs. More details in the commit [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=7d3d0439f574a4857c97b3ad2e63b082b7382d7e (commit)] * BNX2: Add ETHTOOL_GREGS support (ethtool -d support) [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=244ac4f446ac6a19caf5eb692c4844f29e6478bf (commit)] * natsemi * Converts the driver to use NAPI [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b27a16b7c4738ea16f6f0730caf382a3f57317bb (commit)] * Support oversized EEPROMs [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=a8b4cf42cf57e44e3c4a585e0f0a71e3a7efbf29 (commit)] * Starfire: Implement suspend and resume methods. It allows to put a computer with a starfire dual board into S4 [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d4fbeabbc9e68c80738fe59135d201c3ed5fe40f (commit)] * sb1250-mac * Add support for the 4th port and other new features of the BCM1480 SOC [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f90fdc3cce3d8c8ed09615dc68cb789655078803 (commit)] * pcnet_cs: * Add new id (Logitec LPM-LN100TE):[http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=c96a34ec3bad5ba37ee4da4a188ad534b2fa4321 (commit)] * sis900: * adm7001 PHY support: This is required to get a SIS964 based motherboard ethernet working (FSC D1875) [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=494aced2cda34c186083f7d53c419426eea3d584 (commit)] * spidernet: * Enable tx checksum offloading by default [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=8dfc914a3f2ae4e303e2bff89f28fc14cee8a9a6 (commit)] * axnet_cs.c * Add hardware multicast support [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b8ab2dc3e1a7c525ca73ba0af3518ec0b7654b3b (commit)] * bonding * Support carrier state for master [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=ff59c4563a8d1b39597aab4917959146c61f09b0 (commit)] * Remove broken and unmaintained Sangoma drivers. Sangoma offers out-of-tree drivers, and prefers to provide them as a separate installation package [http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=8db60bcf3021921e2d10d158641792d640e52fe8 (commit)] * Add drivers for the Siemens Gigaset 3070 family of ISDN DECT PABXes. These drivers have been developed over the last four years within the project http://sourceforge.net/projects/gigaset307x . [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=tree;f=drivers/isdn/gigaset Source code] * ALSA * Driver for Adlib FM cards [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=cf40a310a7aaf1944eea3e01e9c120b31850c3b6 (commit)] * Make procfs & OSS plugin code optional (CONFIG_SND_VERBOSE_PROCFS, CONFIG_SND_PCM_OSS_PLUGINS) [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=21a3479a0b606d36fe24093f70a1c27328cec286 (commit)] * Add Zoom Video support in the ES18xx driver [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=95b712965f0a50365cc0128dacc27acf562f2ff1 (commit)] * Add support for EDIROL UM-3ex [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=e03173fce2f2c233b755f2d668d6d4247a717453 (commit)] * Add Leadtek Winfast tv 2000xp delux to whitelist in the bt848 driver [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=abf58f095525c0e46b4ee64a4f9c2084b4c08f4c (commit)] * Add support of Prodigy-7.1LT to the ice1724 driver [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=45fe722ba814dc50410729a473022c550dd96910 (commit)] * ac97: Added a codec patch for LM4550 [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=ba22429d3ea3b9945735b88d4dde74711171ffab (commit)] * via82xx - Add dxs entry for FSC Amilo L7300 [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=bd84b0cc99d267d6512f01a55af7dbb673f784af (commit)] * ac97: Add entry for VIA VT1618 codec [http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=73864fc634932bc827f852557f637fade0227381 (commit)] * Add default entry for CTL Travel Master U553W [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=c1fc8047310c9d3147f9521af651a5823a72d218 (commit)] * emu10k1 - Add the entry for Audigy4 SB0400 [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=4fcf0117d599965a5916985c9923776628e16779 (commit)] * via82xx - Add dxs entry for ASRock mobo [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=42611c02ac31e44abd53893209460ce60205cb8e (commit)], add support for VIA VT8251 [http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=8263c65fbee1347b2ab1d8c9380946808d09f579 (commit)], and a dxs entry for EPoX EP-8KRAI [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=c04d092bde6a5dce632dec595f3974a35ed2cc2a (commit)] * Add a dxs entry for ECS k8t890-a [http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=a26e9d9dc710dd157beca914bb56d2fed8a29d60 (commit)] * Add more PCI subsystem IDs of DVB cards to the blacklist of cards to the bt87x driver [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=0110f50b6eb7a833f0e1e4e9a58d04a03d58939c (commit)] * Add snd-als300 driver for Avance Logic ALS300/ALS300+ soundcards [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b3a70d5ece60684c00d7d94ccc42741efdf99336 (commit)] * Add a mixer control which allows the user to switch the Aux playback between the internal Aux jack, Wavetable, and Rear Line-In on Aureon Universe cards [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=af9b70ac0044d126b28d28894cd890447c0a9dc1 (commit)] * Add snd-riptide driver for Conexant Riptide chip [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=109a9638f0fe38915838b7b9acd98e7cfa91797f (commit)] * Add snd-miro driver for miroSOUND PCM [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1841f613fd2e73f09d3fa2beeccf2f8d978ec2db (commit)] * Add support of LG LW20 laptop with ALC880 codec [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d681518a56d25d21d73a421174d189242adc68c7 (commit)] * hda-codec: Add PCM for 2nd ADC on ALC260 [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=4c5186ed6b25278df595edf2d355ee87b00c4426 (commit)], missing model entries for Intel 945 boards [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=353b9e667042d6faa15a41df022bf38c949a7b2f (commit)], a new model 'laptop-eapd' to AD1986A codec for Samsung R65 and ASUS A6J laptops [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=825aa97241b46d2819c1db984c86a1a9df41b8e1 (commit)], a model entry for Aopen i915GMm-HFS mobo with ALC880 codec [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=ede3531e8ce2deb81e477e18d72ef10efeb20ebe (commit)], support for VAIO FE550G and SZ110 laptops with Sigmatel codec (7661) [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=db064e503419c32df463326a3891a973bb30582e (commit)], model entry for FIC P4M-915GD1 with ALC880 codec [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=a12606cff106335650f0e9382e87b0fb08733eff (commit)], support ASUS P4GPL-X with ALC880 codec [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=84f3430c7255668a0298d166605d27e3c96b5de4 (commit)], a HP model [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=18a815d7426986890b88078ea63b77732baca0b5 (commit)], lg model for LG laptop (m1 express dual) with ALC880 codec [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=ae6b813a4dbba2713df497c032798b845289653f (commit)], support for HP nx9420 (Angelfire) laptop with AD1981HD codec [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b2c2844c5a486020e5d564870d114a7f4cd5ea4f (commit)], support on ATI SB600 [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=89be83f8eef781a801898c08a5317ed463fe872f (commit)], support of ASUS U5A with AD1986A codec [http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=e09222831336a6ae53ea09076d113a58931950cf (commit)], support HP Compaq Presario B2800 laptop with AD1986A codec [http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=be28e7ccd34efff2160ab7d6712d248053c36461 (commit)], codec id for the AD1988 chip [http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=71b2ccc3a2fd6c27e3cd9b4239670005978e94ce (commit)], support for Intel d945pvs board [http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=a29b6c8895edbd9921837b592bcd125cee64fc84 (commit)], another HP laptop with AD1981HD [http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f556e6f6ef55d343727372e4ab35adb716c2bb4e (commit)], support for the Asus Z62F laptop [http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=e0292bdd306a7e1ef7a681350cf0427688a2791d (commit)], Asus M9 laptop [http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=61a7454a229d3516492fc3ff3adddf9f5ac0d396 (commit)], Epox EP-5LDA+ GLi [http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=531213a93f0e75b934471bf5567babad4da1ff70 (commit)], add 'acer' models [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=0bfc90e95946ac420e2de049707232ce18ddeba9 (commit)] * usb-audio: Add a quirk entry for the Edirol PC-50 [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=415b09e4559b0c95666af3cebe918386212aef98 (commit)], Miditech Play'n Roll support [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b2b8229dde970b95e407d90a140e8a8753e1f0f6 (commit)], Roland G-70 support [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=cdca881d79dc4133b35db5c855b688ee9cba12a9 (commit)], support for the Yamaha MDP-5 and EZ-J24 [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=4ccb4a4387b3ed8c5a03862ef1e6f7be484ade25 (commit)], quirk for the Casio AP-80R [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=0243ef71acc0b5bd734b511ae6d9b4b481c1dc5e (commit)], mixer control names for the Audiotrak Maya44 USB [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=c7a93b852bf9ffcf466b304fa3cfac8823f9b932 (commit)], quirk entry for the Casio PL-40R. [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=9808dc962f6780ce7eac47c82400fede7f4a08b3 (commit)], * V4L/DVB * Add new internal VIDIOC_INT commands for setting the tuner mode, for putting a chip into standby mode and to set/get the routing of inputs/outputs of audio or video of a chip. These new commands will replace older commands that are no longer up to the task [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=757d250518c4905c5d13c8974446e08a2e3cf244 (commit)] * Add IR support to KWorld DVB-T (cx22702-based) [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=28ecc4490100488663f1a978846632800ab198d5 (commit)] * Add standard for South Korean NTSC-M using A2 audio, South Korea uses NTSC-M but with A2 audio instead of BTSC and several audio chips need this information in order to set the correct audio processing registers [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d97a11e091a0bf40f1cfb0bbf443ddd7b455b133 (commit)] * Hauppauge Grey Remote support [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=bf47e4e43e4dcf88fef61b1b4139ce2da20e1f73 (commit)] * Added terratec hybrid xs and kworld 2800rf support [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=4d17d0834a2e6a5cba096ea09592a4a096183300 (commit)] * Support for Galaxis DVB-S rev1.3 [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=8bd6301c2a33271b629ac1ef2088e110624d5665 (commit)] * Hauppauge HVR 900 Composite support [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=a94e95b443811c127734ef10f3b7d2220532c1d2 (commit)] * Add support for the Avermedia 777 DVB-T card [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=a78d0bfabda67dd40a5a97ba4c24265e1820e7ea (commit)] * Added signal detection support to tvp5150 [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=19d7509c0531b0e08f52ab93070569e0aba54cdf (commit)] * Add initial support for KWorld HardwareMpegTV XPert [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=44256de13ecc72291b616fda5f2c7ca8b110feec (commit)] * Added support for the Tevion DVB-T 220RF, an analog/digital hybrid card [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=3dfb729f4513184d06a0c618179489ac7bb277e0 (commit)] * Add filtered Composite2 input to Pinnacle PCTV 40i: add filtered Composite2 input. This improves video quality for Composite signals on the S-Video connector of the card [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=cb46e3c28ef8055e82dfbc64ba64dda123833036 (commit)] * Add support for ELSA EX-VISION 700TV, which is the ELSA Japan's flagship model of the software encoding TV capture card [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d0456d1d67044ff2987190d0d8148a88f1a775af (commit)] * Add support for Terratec Prodigy XS [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=282b7cb3e03d9ada4067083e61919d74197a1e5a (commit)] * Add radio support for KWorld HardwareMpegTV XPert [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=e2798212e3ce0057336bc0807beb3213de1dc5be (commit)] * Add support for the Lifeview FlyDVB-T LR301 card [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=3d8466ece44c70555a101da73845955c443f4d18 (commit)] * Add DVB-T support for the Lifeview DVB Trio PCI card: only DVB-T support, no DVB-S yet [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=420f32fe4e3eed466a6563e15a89f4688134cc98 (commit)] * Add support for xc3028 analogue tuner (Hauppauge HVR900, Terratec Hybrid XS) to v4l [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=0004fd59d57a5875db8897966c414a88b5dad481 (commit)] * Add support for Kworld ATSC110 [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=3e1410adc7cc9e8511327179b5b86864be17b7f9 (commit)] * Add cpia2 camera support [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=ab33d5071de7a33616842882c11b5eb52a6c26a1 (commit)] * Add support for the FE6600 tuner used on the DViCO FusionHDTV DVB-T Hybrid board, and add support for the Zarlink ZL10353 DVB-T demodulator, which supersedes the MT352, used on the DViCO FusionHDTV DVB-T Hybrid and later model Plus boards [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=780dfef37e2c941985b708f67aa0074edc922bea (commit)] * Add support for Satelco Easywatch DVB-S light [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=36f4f334a169e5d42721d74b5d92fda89f792b06 (commit)] * Add support for remote control in Lifeview FlyDVB-T Duo [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=a8029170b907e7bfac5f6ea3fcd5d076e90beaf3 (commit)] * Add support for AVerMedia A169 Dual Analog tuner card (dual saa7134 decoders - only 1 working right now) [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=68593af311aadb541b3b70acea175dea8e9cf7ca (commit)] * Added ID entries for the Genius Videowonder DVB-T and the Lifeview FlyTV Platinum Gold [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=42e6b3b476f89b08232d1c1efd2327665b9050c8 (commit)] * There seems to be a new version of the USB DVB-T stick from Wideview with a new demod-revision inside and thus a new firmware. This patch enables support for that [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d46e6451956df4bee829dfebd5b521d0ee4868d1 (commit)] * Added support for the new Lifeview hybrid cardbus modules [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d95b8942eed310759bc866a2a4c0f110578aaa69 (commit)] * Added keycodes for the DViCO FusionHDTV portable remote control in Cxusb driver [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=c150178bff4ae76635ccb06abd5258933379ecc6 (commit)] * Remove VIDIOC_S_AUDIO from tvaudio: no longer used [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=11cda1075d8c40e536b77fce6dbf4cdbf8f77736 (commit)] * Add support for the Wolfson Microelectronics WM8739 stereo A/D converter from the ivtv driver [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=75c4570ca4849b089c4edfc14bf02b4720087aba (commit)] * Cx88 default picture controls values [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=9f9c907fdc331fc6062d758f46f65cb0d2dd11be (commit)] * Add PAL / SECAM support to LG TALN series [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f3629be8388a679590eb919919ee63e2715ec25e (commit)] * Add support for the uPD6408x NEC Electronics 3-Dimensional Y/C separation i2c device [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=add953cecba870f4ad7730bd0a6d5eaaabeac3bc (commit)] * Creates a virtual video device driver. The Virtual Video Device Driver (aka vivi) is a device that can be used to test core v4l functionalities or be a prototype for newer development. When loaded, it provides a video device that generates a standard color bar, with a timestamp placed at top left corner [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1e6dd65e17b8b584026334b16485365bab486422 (commit)] * Infiniband: * Pathscale Infinipath Verbs Driver [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=cd5e25d93e6efeb93db7b6731b0a674495270621 (commit)] * Various updates [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=064c94f9da8845f12446ab37142aa10f3c6f66ac (commit)] [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=ace48471736a4b00753c74633f430c4a3a7d89cb (commit)] [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=52aef8183fbedb0232b20127b089e85e7aa095e3 (commit)] * IRDA * TOIM3232 dongle support: Here goes a patch for supporting TOIM3232 based serial IrDA dongles [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=0ac81ae34ec8898e7eb1388fe21e3cee7b626a88 (commit)] * nsc-ircc: support for yet another Thinkpad IrDA chipset, a variation of the nsc-ircc PC8739x chipset, found in some IBM Thinkpad laptops [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=0ed79c9b7dea5cd9a55589a495cf96f00cd037d9 (commit)] * nsc-ircc: Enable PnP support for the nsc-ircc chipset [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=ec4f32d550b94b4b66c9c7689bc09c6b32c8e82e (commit)] * i2c * Add support for the CS5535/CS5536 in the scx200_acb driver [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=16ffc5c99554bc1630bc3939e0950a75b2b1c811 (commit)] * Add Broadcom HT-1000 south bridge's PCI ID to i2c-piix driver. Note that at least on Supermicro H8SSL it uses non-standard SMBHSTCFG = 3 and standard values like 0 or 9 causes hangup [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5f7ea3c58c9aa571617a9d77dd2fbd4bd81cc50a (commit)] * Add the DS2482 I2C-to-w1 bridge driver [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=baf12ae29ab4cc6381e21b2e1a3af75a6a8f7566 (commit)] * acpiphp * Add dock event handling [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=20416ea54087c25502d6fb973b8e119973e16341 (commit)] * Add new bus to acpi [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=15a1ae74879925d0d3f71ebc3f56d0a2c5db393a (commit)] * hwmon * Add support for the Intel Pentium M series to the hwmon-vid driver [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=4c537fb287e68b84df685f4730348e83a163367b (commit)] * Add support for the Winbond W83687THF chip to the w83627hf hardware monitoring driver. This new chip is almost similar to the already supported W83627THF chip, except for VID and a few other minor changes [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=c2db6ce14a743ac5f8973124272cf425c4f86b90 (commit)] * pcmcia * Add support for Possio GCC AKA PCMCIA Siemens MC45 [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=30bac7aa0e3678c79ff00fc9372f34712eeb34fc (commit)] * AT91RM9200 Compact Flash driver: This patch adds support for the Compact Flash controller integrated in he Atmel AT91RM9200 processor [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=2c1f3b7a30286c16ba151fadb0abf0b20e2a1e45 (commit)] * Serial: * Add rs422 support to the Altix ioc4 serial driver [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=64b91379439ff0fb007bde90eb496299c14a9b2a (commit)] * serial_cs: Add Merlin U630 IDs [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1de9cedfbdff1d8adb662cd3afc5bda66e393351 (commit)] * Allow 8250 PCI, PNP, GSC and HP300 support to be disabled with EMBEDDED enabled [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=0cff260a42c051ee64c184ed05d96d18d243f7f6 (commit)] * dm/md: * Raid5 reshaping support [http://lwn.net/Articles/169140/ (LWN article)] [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=ccfcc3c10b2a5cb8fd3c918199a4ff904fc6fb3e (commit)] * Infrastructure to allow normal IO to continue while array is expanding [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=7ecaa1e6a1ad69862e9980b6c777e11f26c4782d (commit)] * syfs completeness [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f165921df46a977e3561f1bd9f13a348441486d1 (commit)], [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5463c7904c952aa6b6804dd902c72a5332fa5221 (commit)] * LED * Adds an LED driver for LEDs exported by the Sharp LOCOMO chip as found on some models of Sharp Zaurus [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=4d3cb35476903768541f79e61f171e79e6065098 (commit)] * Add NAND MTD activity LED trigger [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=8fe833c1b010489b71b082e553b1dfa80ef81061 (commit)] * Adds LED drivers for LEDs found on the Sharp Zaurus c7x0 (corgi, shepherd, husky) and cxx00 (akita, spitz, borzoi) models [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=3179108daaaccbf28b17d6d8b0e06abf0eee6d9f (commit)] * Add an LED trigger for IDE disk activity to the ide-disk driver [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=2bfb646cdf348cb77c572f06d5b9d17ea205c7e2 (commit)] * Add an LED trigger for the charger status as found on the Sharp Zaurus series of devices [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=181bf8aa68a1d062d7f98abb0f1cb8871910320c (commit)] * Adds LED drivers for LEDs found on the Sharp Zaurus c6000 model (tosa) [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=6d0cf3e0480f6be9232854387794443d1a904d6d (commit)] * Add GPIO LED support for Samsung S3C24XX SoC series processors [http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=54bdc470100b9d8ffd349a3ebe23013c25affddf (commit)] * Add support for the LED(s) on the AT91RM9200-based boards [http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=cc2832a1313340ff1de55f15fac5b7fe48fa2a72 (commit)] * LED: class documentation [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=75c1d31d9ea71025b73430c696b727e8aa15872d (commit)] * Add LED class [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=c72a1d608dd0eb3d553a08bfdf1c0041bebaa8a0 (commit)] * add LED device support for ixp4xx devices [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=6a0c51bfce5ae4058366017d861aea6564d25aee (commit)] * Add support for LED triggers to the LED subsystem [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=c3bc9956ec52fb2c70f29aa894d8eec766116584 (commit)] * Various stuff: * Add driver support for general purpose I/O feature of the Synclink GT adapters [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=0080b7aae88c75e2a6b38dfcb228b0f239e18e3c (commit)] * WATCHDOG at91_wdt.c Watchdog driver for the Atmel AT91RM9200 processor [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=853807fb500a9442d88646b7be92bfa51334f8e8 (commit)] * Remove blkmtd driver [http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=acc8dadc0b3f007e6e60da77feb2efe2a19c5cda (commit)] * hdaps: support new Lenovo machines [http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=0f6c840d774d669baf4727c0499ab0674826429f (commit)] and Thinkpad R52 [http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=653edba1a8b2ed018bdfb078131324dfbfe1dd6a (commit)] * IRDA: Support for Sigmatel STIR421x chip [http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=137dc0233fba0bfa19679bdd96eb104f0e659c5a (commit)] * SD/MMC support for i.MX/MX1 [http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=56ca904053ab14ba4067a72b69a5edf246771209 (commit)] * Add support for the MMC/SD card interface on the Atmel AT91RM9200 processor [http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=65dbf34393f7b3d20e993d9651a825df0fa5376b (commit)] * Support for next-generation TPM chips [http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=27084efee0c3dc0eb15b5ed750aa9f1adb3983c3 (commit)] * mmc * Secure Digital Host Controller Interface driver: Driver for the Secure Digital Host Controller Interface specification [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d129bceb1d44ed3c23b99164849193703372bab4 (commit)] * Add OMAP MMC host driver [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=730c9b7e6630f786fcec026fb11d2e6f2c90fdcb (commit)] * udf: fix uid/gid options and add uid/gid=ignore and forget options [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=0e6b3e5e97e2e8a25bcfc528dad94edf5220dfeb (commit)] * aoe: support dynamic resizing of AoE devices [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=3ae1c24e395b2b65326439622223d88d92bfa03a (commit)] * Generic RTC subsystem: This allows users to plug one or more RTCs to the system [http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=tree;f=drivers/rtc (code)]. This removes a number of drivers under drivers/i2c which are implemented in this new subsystem [http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=6fc7f10cee28c7fa190920fefda8c696d5bf3074 (commit)]. |
<<Include(Linux_5.13)>> |
Changes done in each Linux kernel release. Other places to get news about the Linux kernel are LWN kernel status or the Linux Kernel mailing list (there is a web interface in www.lkml.org or lore.kernel.org/lkml). The lore.kernel.org/lkml/ archive is also available via NTTP if you prefer to use a newsreader: use nntp://nntp.lore.kernel.org/org.kernel.vger.linux-kernel for that. List of changes of older releases can be found at LinuxVersions. If you're going to add something here look first at LinuxChangesRules!
You can discuss the latest Linux kernel changes on the New Linux Kernel Features Forum.
Linux 5.13 has been released on Sun, 27 June 2021
Summary: This release includes the Landlock security module, which aims to make easier to sandbox applications; support for the Clang Control Flow Integrity, which aims to abort the program upon detecting certain forms of undefined behavior; support for randomising the stack address offset in each syscall; support for concurrent TBL flushing; preparatory Apple M1 support; support for incoming AMD and Intel graphics chips; BPF support for calling kernel functions directly; a virtio sound driver for improved sound experience on virtualized guests; io_uring support for multi shot mode and a misc cgroup for miscellaneous resources. As always, there are many other features, new drivers, improvements and fixes.
Contents
-
Prominent features
- Landlock security module
- Support for Clang Control Flow Integrity
- Support for randomising the stack address offset in each syscall
- Support for concurrent TBL flushing
- Preparatory Apple M1 support
- Support for incoming AMD and Intel graphics chips
- BPF support for calling kernel functions directly
- A virtio sound driver for improved sound experience on virtualized guests
- io_uring support for multi shot mode
- Add misc cgroup
- Core (various)
- File systems
- Memory management
- Block layer
- Tracing, perf and BPF
- Virtualization
- Security
- Networking
- Architectures
-
Drivers
- Graphics
- Power Management
- Storage
- Drivers in the Staging area
- Networking
- Audio
- Tablets, touch screens, keyboards, mouses
- TV tuners, webcams, video capturers
- Universal Serial Bus
- Serial Peripheral Interface (SPI)
- Watchdog
- Serial
- CPU Frequency scaling
- Voltage, current regulators, power capping, power supply
- Real Time Clock (RTC)
- Pin Controllers (pinctrl)
- Multi Media Card (MMC)
- Memory Technology Devices (MTD)
- Industrial I/O (iio)
- Multi Function Devices (MFD)
- Pulse-Width Modulation (PWM)
- Inter-Integrated Circuit (I2C + I3C)
- Hardware monitoring (hwmon)
- General Purpose I/O (gpio)
- Leds
- DMA engines
- Cryptography hardware acceleration
- PCI
- Remote Processors
- Clock
- PHY ("physical layer" framework)
- Various
- List of Pull Requests
- Other news sites
1. Prominent features
1.1. Landlock security module
Landlock is a new Linux security module that allows to sandbox applications. The goal of Landlock is to enable to restrict ambient rights (e.g. global filesystem access) for a set of processes. Because Landlock is a stackable LSM, it makes possible to create safe security sandboxes as new security layers in addition to the existing system-wide access-controls. This kind of sandbox is expected to help mitigate the security impact of bugs or unexpected/malicious behaviors in user-space applications. Landlock empowers any process, including unprivileged ones, to securely restrict themselves.
Landlock is inspired by seccomp-bpf but instead of filtering syscalls and their raw arguments, a Landlock rule can restrict the use of kernel objects like file hierarchies, according to the kernel semantic. Landlock also takes inspiration from other OS sandbox mechanisms: XNU Sandbox, FreeBSD Capsicum or OpenBSD Pledge/Unveil.
In this current form, Landlock misses some access-control features. This enables to minimize this patch series and ease review. This series still addresses multiple use cases, especially with the combined use of seccomp-bpf: applications with built-in sandboxing, init systems, security sandbox tools and security-oriented APIs
Recommended LWN article: Sandboxing with the Landlock security module
1.2. Support for Clang Control Flow Integrity
This release builds on last cycle's LTO work, and allows the arm64 kernels to be built with Clang's Control Flow Integrity feature, which is designed to abort the program upon detecting certain forms of undefined behavior that can potentially allow attackers to subvert the program’s control flow. This feature has happily lived in Android kernels for almost 3 years. CFI support for x86 is still under development, but is pretty close.
Recommended LWN article: Control-flow integrity for the kernel
1.3. Support for randomising the stack address offset in each syscall
This release supports randomized stack offsets per syscall to make stack-based attacks harder which rely on the deterministic stack layout. The feature is based on the original idea of PaX's RANDSTACK feature, but uses a significantly different implementation.
The feature is guarded with a static branch which avoids the overhead when disabled. As of this release this is supported for X86 and ARM64.
1.4. Support for concurrent TBL flushing
Currently, local and remote TLB flushes are not performed concurrently, which introduces unnecessary overhead - each INVLPG can take 100s of cycles. This patch-set allows TLB flushes to be run concurrently: first request the remote CPUs to initiate the flush, then run it locally, and finally wait for the remote CPUs to finish their work. In testing this improved sysbench performance measurably by a couple of percentage points, especially if TLB-heavy security mitigations are active.
1.5. Preparatory Apple M1 support
This kernel includes initial support for the Apple M1 platform. The Apple M1 is the processor used it all current generation Apple Macintosh computers. Support for this platform so far is rudimentary, but it boots and can use framebuffer and serial console over a special USB cable.
Support for several essential on-chip devices (USB, PCIe, IOMMU, NVMe) is work in progress but was not ready in time for this release.
A very detailed description of what works is in the commit messages and on the AsahiLinux wiki
1.6. Support for incoming AMD and Intel graphics chips
This release includes initial support for future Intel and AMD chips, such as Intel Alderlake S or AMD Adebaran support
1.7. BPF support for calling kernel functions directly
This release allows bpf programs calling kernel functions (initially to reuse TCP congestion control implementations)
Recommended LWN article: Calling kernel functions from BPF
1.8. A virtio sound driver for improved sound experience on virtualized guests
This release implements a driver part of the virtio sound device specification.
The driver supports PCM playback and capture substreams, jack and channel map controls. A message-based transport is used to write/read PCM frames to/from a device.
As a device part was used OpenSynergy proprietary implementation.
1.9. io_uring support for multi shot mode
Support for multi-shot poll. This allows arming a poll request for a given event mask, and then have it trigger multiple times. The default behavior for io_uring POLL_ADD has been one-shot, where one SQE issued will result in one CQE filled (when the event triggers) and termination of the poll request after that. With multi-shot, one POLL_ADD will generate a CQE every time the event triggers.
1.10. Add misc cgroup
This implements generic support for misc resources which can be controlled by simply counting and limiting the number of resource instances - ie there's X number of these on the system and this cgroup subtree can have upto Y of those.
The first user is the address space IDs used for virtual machine memory encryption and expected future usages are similar - niche hardware features with concrete resource limits and simple usage models
2. Core (various)
(FEATURED) cgroup: New misc cgroup controller commit, commit, commit
(FEATURED) Optionally randomize kernel stack offset each syscall commit, commit, commit, commit, commit, commit
(FEATURED) Concurrent TLB flushing commit, commit, commit, commit, commit, commit, commit, commit
softirq: Real Time awareness commit, commit, commit, commit, commit, commit
- fanotify
- io_uring
(FEATURED) 1) Support for multi-shot poll. This allows arming a poll request for a given event mask, and then have it trigger multiple times, 2) support for POLL_ADD updates. This allows updating the event mask (only) of an existing poll request, both one-shot and multi-shot commit, commit, commit, commit, commit, commit, commit, commit
1) support dynamic managment for registered buffers, including update. Add new IORING_REGISTER* for rsrc register and rsrc update, which are just dispatch files/buffers to right callbacks 3) add rsrc tagging, with tag=0 ignoring CQE posting commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
(FEATURED) Add support for Clang's Control-Flow Integrity (CFI) checking commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
binder: Enable App Freezing Capability commit, commit, commit
psi: allow unprivileged users with CAP_SYS_RESOURCE to write psi files commit
- Locking
- Task scheduler
Add 'scheduler latency debugging': warn after long periods of pending need_resched. This is an opt-in feature that requires the enabling of the LATENCY_WARN scheduler feature, or the use of the resched_latency_warn_ms=xx boot parameter commit
fair: misfit task load-balance tweaks commit, commit, commit
fair: Bring back select_idle_smt(), but differently commit
Allow caching one sigqueue object per task (reduces latency) [https://git.kernel.org/linus/69995ebbb9d3717306a165db88a1292b63f77a37|commit]], commit
Move SCHED_DEBUG sysctl to debugfs commit, commit, commit, commit, commit, commit, commit, commit, commit
Network fs helper library & fscache kiocb API 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
- kbuild
- kconfig
modules: add CONFIG_MODPROBE_PATH to allow configuring the "/sbin/modprobe" path commit
Adds a special-case when waiting on a pid (via waitpid, waitid, wait4, etc) to avoid doing an O(n) scan of children and tracees, and instead do an O(1) lookup. This can make a substantial performance improvement for applications with a thread that has many children or tracees and frequently needs to wait on them. Tools that use ptrace to intercept syscalls for a large number of processes are likely to fall into this category commit
kbuild: add CONFIG_VMLINUX_MAP expert option. It can be quite useful to have ld emit a link map file, in order to debug or verify that special sections end up where they are supposed to commit
kunit: fail tests on UBSAN errors commit
3. File systems
- BTRFS
zoned file system: automatic background reclaim of zones that have 75%+ of unusable space, the threshold is tunable in sysfs commit, commit, commit
Improve send readahead run time of full send by 10% and for incremental by 25% commit, commit, commit
Make reflinks respect O_SYNC, O_DSYNC and S_SYNC flags commit
Support read-write for subpage metadata (more preparation for subpage block size) commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
- EXT4
- CEPH
- CIFS
Export supported mount options via new mount_params /proc file commit
Add rasize mount parameter to improve readahead performance commit
Add FALLOC_FL_INSERT_RANGE support commit
Add support for FALLOC_FL_COLLAPSE_RANGE commit
Add shutdown support commit
smb 3.1.1: allow dumping keys for multiuser mounts commit
smb 3.1.1: allow dumping GCM256 keys to improve debugging of encrypted shares commit
- EXFAT
- EROFS
- F2FS
- FUSE
- GFS2
Add new sysfs file for gfs2 status commit
- NFS
Attribute revalidation updates to optimise the way we use the GETATTR call 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
Honor timeo and retrans option when mounting NFSv3 commit
- ORANGEFS
Implement readahead commit
- OVERLAYFS
- QUOTA
- UBIFS
Default to zstd compression commit
4. Memory management
Allocate memmap from hotadded memory (per device) commit, commit, commit, commit, commit, commit, commit, commit
Support huge vmalloc mappings. Recommended LWN article A pair of memory-allocation improvements in 5.13. commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
Introduce a bulk order-0 page allocator. Recommended LWN article A pair of memory-allocation improvements in 5.13. commit, commit, commit, commit, commit, commit, commit, commit, commit
Debugfs for file-backed THP split commit
Allowing dump migrate-failed pages for debugging purposes commit
vmalloc: use rb_tree instead of list for vread() lookups commit
Allow shmem mappings with MREMAP_DONTUNMAP. Currently MREMAP_DONTUNMAP only accepts private anonymous mappings. The primary use case is to support MREMAP_DONTUNMAP on mappings which may have been created from a memfd commit, commit, commit
NUMA balancing: reduce TLB flush via delaying mapping on hint page fault commit
Converts memcg stats tracking to the streamlined rstat infrastructure provided by the cgroup core code commit, commit, commit, commit, commit, commit, commit, commit
memcg: enable memcg oom-kill for __GFP_NOFAIL commit
gup: page unpining improvements. unpin_user_pages() for hugetlbfs and THP improves ~3x (through gup_test) and RDMA MR dereg improves ~4.5x with the new API commit, commit, commit
slab: provide "slab_merge" option to enable enable merging of slabs with similar size when the kernel is built without CONFIG_SLAB_MERGE_DEFAULT commit
Prohibit pinning pages in ZONE_MOVABLE commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
Make shrinker's nr_deferred memcg aware commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
cma: support sysfs commit
vmstat: add cma statistics commit
userfaultfd: add minor fault handling commit, commit, commit, commit, commit, commit
Make alloc_contig_range handle Hugetlb pages commit, commit, commit, commit, commit, commit, commit
kfence: zero guard page after out-of-bounds access commit
dma-fence: allow signaling drivers to set fence timestamp commit
Remove /dev/kmem for good commit
5. Block layer
multiqueue: set default elevator as deadline in case of hctx shared tagset commit
Add sysfs entry for virt boundary mask commit
bio: limit bio max size commit
rnbd-clt: Support polling mode for IO latency optimization commit
rnbd-clt: Generate kobject_uevent when the rnbd device state changes commit
null_blk: add option for managing virtual boundary commit
md/raid10: Improve handling raid10 discard request commit, commit
dm integrity: add the "reset_recalculate" feature flag that will restart recalculating from the beginning of the device commit
6. Tracing, perf and BPF
- BPF
(FEATURED) Support calling kernel function commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
Tracing and lsm programs re-attach commit, commit, commit, commit, commit, commit
PROG_TEST_RUN support for sk_lookup programs commit, commit, commit, commit, commit
Add bpf_skb_adjust_room flag BPF_F_ADJ_ROOM_ENCAP_L2_ETH commit
Add getter and setter for SO_REUSEPORT through bpf_{g, s}etsockopt commit
Add kconfig knob for disabling unpriv bpf by default commit
Add kernel/modules BTF presence checks to bpftool feature command commit
Improve BPF syscall command documentation commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
Introduce support for such types by representing them using the new BTF_KIND_FLOAT commit, commit, commit, commit, commit, commit, commit, commit, commit
Add new libbpf APIs and their bpftool integration that allows to perform static linking of BPF object files commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
Add a snprintf eBPF helper commit, commit, commit, commit, commit, commit
BPF static linker: support externs commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
bpf: add bpf_for_each_map_elem() helper commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
- perf
libperf userspace counter access commit, commit, commit, commit
perf annotate: Add --demangle and --demangle-kernel commit
perf data: Add JSON export commit
perf report: Create option to disable raw event ordering commit
perf report: Make --stat output more compact commit, commit, commit, commit, commit, commit
perf: Allow TIME_CONV to be backwards-compatible and dump it commit, commit, commit, commit
perf stat: Align CSV output for summary mode commit
perf stat: Introduce iostat mode to provide I/O performance metrics commit, commit, commit
perf stat: Introduce 'bperf' to share hardware PMCs with BPF commit
Improve perf-stat --bpf-counter by 1) exposing key definitions to a libperf header; 2) adding compatibility check for perf_attr_map; 3) introducing config stat.bpf-counter-events. 4) introducing 'b' modify to event parser commit, commit, commit, commit
perf tools: Enable libtraceevent dynamic linking commit
perf: Add support for synchronous signals on perf events commit, commit, commit, commit, commit, commit, commit, commit
Add "func_no_repete" tracing option. Records only the first call, followed by an event showing the number of repeats commit, commit, commit, commit, commit
7. Virtualization
vdpa: add vdpa simulator for block device commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
pvpanic: add PCI driver for pvpanic PCI device added in qemu commit
A vDPA driver for virtio-pci device which will bridge between vDPA bus and virtio-pci device commit
- vfio
- KVM
xen: Remove support for PV ACPI cpu/memory hotplug commit
hv: vmbus: Introduce CHANNELMSG_MODIFYCHANNEL_RESPONSE commit, commit, commit
x86/Hyper-V: Support for free page reporting commit
8. Security
(FEATURED) Add Landlock LSM commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
ima: kernel build support for loading the kernel module signing key commit, commit, commit
Introduce TEE based Trusted Keys support commit, commit, commit, commit
Add support for x509 certs with NIST P384/256/192 keys commit, commit, commit, commit, commit, commit, commit, commit, commit
keys: Add EFI_CERT_X509_GUID support for dbx/mokx entries commit, commit, commit, commit
TPM 2.0 trusted key rework commit, commit, commit, commit, commit
LSM: add new hook to compare new mount to an existing mount commit
- selinux
audit: log nftables configuration change events once per table commit
9. Networking
nexthop: Resilient next-hop groups commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
sockmap: introduce BPF_SK_SKB_VERDICT and support UDP commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
veth: allow GRO even without XDP commit, commit, commit, commit
virtio-net: support XDP when not more queues commit
Introduces XSK generic zerocopy xmit commit, commit, commit, commit, commit
UDP: improve UDP L4 - either 'forward' or 'frag_list' - co-existence with UDP tunnel GRO, allowing the first to take place correctly even for encapsulated UDP traffic commit, commit, commit, commit, commit, commit, commit, commit
Devices: Allow to specify ifindex when device is moved to another namespace commit
- Bluetooth
Better support for sandwiched LAGs with bridge and DSA commit, commit, commit, commit, commit, commit
dsa: tag_brcm: add support for legacy tags commit
ICMP: Add support for RFC 8335 PROBE messages, a specialized ICMP message that makes use of the ICMP Extension Structure outlined in RFC 4884. It allows querying specific interfaces on a node and requiring bidirectional connectivity between the probing and probed interfaces commit, commit, commit, commit, commit, commit
macvlan: Add nodst option to macvlan type source to skip destination MACVLAN processing if any matching source MACVLAN device has the option set commit
Make unregister netdev warning timeout configurable with netdev_unregister_timeout_secs sysctl commit, commit
- Multi-path TCP
Compatibility with common msg flags commit, commit, commit, commit, commit
Add SOL_SOCKET support commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
Drops extra header options from IPv4 address echo packets commit
Miscellaneous changes commit, commit, commit, commit, commit, commit, commit
- Netfilter
Augment the Netfilter flowtable fastpath to support for network topologies that combine IP forwarding, bridge, classic VLAN devices, bridge VLAN filtering, DSA and PPPoE. This includes support for the flowtable software and hardware datapaths commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
Netfilter: flowtable enhancements commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit * Allow to turn off xtables compat layer commit
flowtable: add vlan match offload support commit
flowtable: add vlan pop action offload support commit
nft_socket: add support for cgroupsv2 commit
nftables: add catch-all set element support commit
nftables: counter hardware offload support commit
xt_SECMARK: add new revision to fix structure layout commit
Network fs helper library & fscache kiocb API 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
- nl80211
- ethtool
Extend module EEPROM dump API commit, commit, commit, commit, commit, commit
Add uAPI for reading standard stats commit, commit, commit, commit, commit, commit, commit, commit, commit
Add FEC statistics commit, commit, commit, commit, commit, commit
Support FEC configuration over netlink commit, commit, commit
psample: Add additional metadata attributes commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
sched: act_police: enhance the TC policer action implementation to allow a policer action instance to enforce a rate-limit based on packets-per-second, configurable using a packet-per-second rate and burst parameters commit, commit, commit
seg6: add counters support for SRv6 Behaviors commit
IB/ipoib: Improve latency in ipoib/cm connection formation commit
- RDMA
Add CONFIG_PCPU_DEV_REFCNT for debugging commit
- CAN
10. Architectures
10.1. ARM
- Hardware support
New SoCs
STMicroelectronics STM32H750, one of many variants of STM32 microcontrollers based on the Cortex-M7 core commit
NXP i.MX8QuadMax, a variant of the growing i.MX8 embedded/industrial SoC family, using two Cortex-A72 and four Cortex-A53 cores commit
Qualcomm SC7280, a Laptop SoC following the SC7180 (Snapdragon 7c) that is used in some Chromebooks and Windows laptops commit
TI AM64x Sita4ra, a new version of the K3 SoC family for industrial control, motor control, remote IO, IoT gateway etc., similar to the older AM65x family commit
Nuvoton WPCM450 BMC. It's an older SoC but still commonly found on eBay, mostly in Supermicro X9 server boards commit, commit, commit, commit, commit, commit, commit, commit
(FEATURED) Apple M1 SoC commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
- New boards
Add support for the https://art-pi.gitee.io/website/ board based on stm32h750xbh6 commit
NXP i.MX8QuadMax Multisensory Enablement Kit commit
Reference boards for the TI AM64x SoC: AM642 SK commit and AM642 EVM commit
ASpeed AST2500 BMC: ASRock E3C246D4I Xeon server board commit
Allwinner A10: Topwise A721 Tablet commit
Amlogic GXL: MeCool KII TV box commit
Amlogic GXM: Mecool KIII, Minix Neo U9-H TV boxes commit
Broadcom BCM4908: TP-Link Archer C2300 V1 router commit
Marvell Armada 38x: ATL-x530 ethernet switch commit
- Mediatek MT8183 Chromebooks: Lenovo 10e, Acer Spin 311, Asus Flip CM3, Asus Detachable CM3
Mediatek MT8516/MT8183: OLogic Pumpkin Board commit
NXP i.MX7: reMarkable Tablet commit
NXP i.MX8M: Kontron pitx-imx8m, Engicam i.Core MX8M Mini commit
Nuvoton NPCM730: Quanta GBS BMC commit
Qualcomm X55: Telit FN980 TLB SoM commit, Thundercomm TurboX T55 SoM commit
Qualcomm MSM8998: OnePlus 5/5T phones commit
Qualcomm SM8350: Snapdragon 888 Mobile Hardware Development Kit commit
Rockchip RK3399: NanoPi R4S board commit
STM32MP1: Engicam !MicroGEA STM32MP1 MicroDev 2.0 and SOM, EDIMM2.2 Starter Kit, Carrier, SOM commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
TI AM65: Siemens SIMATIC IOT2050 gateway commit
aspeed: Add Rainier 1S4U machine commit
mt8183: Add kukui kakadu board commit
mt8183: Add kukui kodama board commit
mt8183: Add kukui-jacuzzi-damu board commit
mt8183: Add kukui-jacuzzi-juniper board commit
imx8mm-nitrogen-r2: add ecspi2 support commit
imx8mm: Add Engicam i.Core MX8M Mini commit, commit, commit, commit, commit
qcom: Add sc7180-trogdor-pompom skus commit
qcom: Add sc7180-lazor-limozeen skus commit
qcom: Add sc7180-trogdor-coachz skus commit
meson: add initial device-tree for Minix NEO U9-H commit
footbridge: remove personal server platform commit
bcm: bcm-pmb: add BCM63138 SATA support commit
mediatek: pwrap: add pwrap driver for MT6873/8192 SoCs commit, commit, commit, commit
- ARM64
Carry forward IMA measurement log on kexec commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
Introduce prctl(PR_PAC_{SET,GET}_ENABLED_KEYS), which allows the user program to control which PAC keys are enabled in a particular task. The main reason why this is useful is to enable a userspace ABI that uses PAC to sign and authenticate function pointers and other pointers exposed outside of the function, while still allowing binaries conforming to the ABI to interoperate with legacy binaries that do not sign or authenticate pointers. The idea is that a dynamic loader or early startup code would issue this prctl very early after establishing that a process may load legacy binaries, but before executing any PAC instructions commit
Support CONFIG_KASAN_VMALLOC commit, commit, commit, commit, commit
Support Enhanced Privileged Access Never (EPAN) which allows Privileged Access Never to be used with Execute-only mappings commit
ARMv8.5-A: MTE: Add async mode support commit, commit, commit, commit, commit, commit, commit, commit, commit
firmware: arm_scmi: SCMI vendor protocols and modularization 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
iommu: stall support to the SMMUv3 driver, along with a common I/O Page Fault handler commit, commit, commit, commit, commit, commit, commit
- coresight
- KVM
Stage-2 for the Host. This allows to wrap the host with a stage 2 when running in nVHE, hence paving the way for protecting guest memory from the host in the future (among other use-cases) 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
Add host/guest KVM-PTP support commit, commit, commit, commit, commit, commit, commit
Implement KVM_CAP_SET_GUEST_DEBUG2 commit
Enable SVE support on nVHE systems commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
vgic-v3: Expose GICR_TYPER.Last for userspace commit
perf events: Add Fujitsu A64FX pmu event commit
perf events: Add Hisi hip08 L1 metrics commit
perf events: Add Hisi hip08 L2 metrics commit
perf events: Add Hisi hip08 L3 metrics commit
perf events: Add more common and uarch events commit
Add support for HiSilicon Hip09 uncore PMU driver commit, commit, commit, commit, commit, commit, commit, commit, commit
10.2. X86
- Platforms
thinkpad_acpi: Add support for DYTC MMC_GET BIOS API commit
surface: Add DTX detachment system driver commit, commit, commit
Add platform profile driver for Surface devices commit
Add Surface Aggregator device registry commit, commit, commit, commit, commit, commit
surface: aggregator_registry: Add support for Surface Pro 7+ commit
Add Gigabyte WMI temperature driver commit
Add support for Advantech software defined button commit
asus-wmi: Add param to turn fn-lock mode on by default commit
gigabyte-wmi: add X570 AORUS ELITE commit
gigabyte-wmi: add support for B550 Aorus Elite commit
gigabyte-wmi: add support for X570 UD commit
hp-wmi: add platform profile support commit
intel_pmc_core: Add sub-state requirements and mode commit, commit, commit, commit, commit, commit, commit, commit, commit
intel_pmc_core: export platform global reset bits via etr3 sysfs file commit
thinkpad_acpi: Add X1 Carbon Gen 9 second fan support commit
thinkpad_acpi: sysfs interface to get wwan antenna type commit
touchscreen_dmi: Add info for the Chuwi Hi10 Pro (CWI529) tablet commit
powercap: Add Hygon Fam18h RAPL support commit
intel_idle: add Iclelake-D support commit
- intel_th
tools/x86: Add a kcpuid tool to show raw CPU features commit, commit
mce: Add Xeon Sapphire Rapids to list of CPUs that support PPIN commit
- perf
Add Alder Lake 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
Uncore PMON discovery mechanism support commit, commit, commit, commit, commit
- KVM
Add AMD SEV guest live migration support commit, commit, commit, commit, commit, commit, commit
Adds the simple idea of tagging shadow-present SPTEs with a single bit, instead of looking for non-zero SPTEs that aren't MMIO and aren't REMOVED. Doing so reduces KVM's code footprint by 2k bytes on x86-64, and presumably adds a tiny performance boost in related paths commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
Support KVM VMs sharing SEV context commit
SGX virtualization support commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
Implement KVM_CAP_SET_GUEST_DEBUG2 commit
Add support for RDPID without RDTSCP commit
Add support for the emulation of DR6_BUS_LOCK bit commit
perf vendor events amd: Add Zen3 events commit
perf vendor events intel: Add missing skylake & icelake model numbers commit
10.3. MIPS
Loongson64: Add kexec/kdump support commit
Enable bpf_probe_read{, str}() on MIPS again commit
Add support for CONFIG_DEBUG_VIRTUAL commit
Loongson64: Add support for the Loongson-2K1000 to get cpu_clock_freq commit, commit
octeon: Add Ubiquiti E300 board commit
Remove broken/unmaintained MIPS KVM trap and emulate support commit, commit
perf tools: Support MIPS unwinding and dwarf-regs commit
10.4. POWERPC
Enable OPTPROBES on PPC32 commit
Add support for time namespaces commit
perf: Infrastructure to support checking of attr.config* commit
papr_scm: Implement support for H_SCM_FLUSH hcall commit
Implement extended BPF on PPC32 commit
Enable KFENCE for PPC32 commit
Enable passing IMA log to next kernel on kexec commit
perf tools: Support pipeline stage cycles for powerpc commit * perf events: Initial JSON/events list for power10 platform commit
perf powerpc: Add support for PERF_SAMPLE_WEIGHT_STRUCT commit
10.5. RISCV
Add kexec/kdump support commit, commit, commit, commit, commit
Add ARCH_HAS_FORTIFY_SOURCE commit
Add support for memtest commit
Add Microchip PolarFire SoC support commit, commit, commit, commit
10.6. S390
Add support for syscall stack randomization commit
cio: introduce CIO debugfs directory commit
cio: add CRW inject functionality commit
bpf: Implement new atomic ops commit
KVM: implement KVM_CAP_SET_GUEST_DEBUG2 commit
10.7. IA64
Drop marked broken DISCONTIGMEM and VIRTUAL_MEM_MAP commit
10.8. XTENSA
ISS: add GDBIO implementation to semihosting interface commit
11. Drivers
11.1. Graphics
- amdgpu
Add initial Freesync HDMI support commit
10bpc dithering improvements commit
Display ASSR (Alternate Scrambler Seed Reset) support commit
Add INFO ioctl support for querying video caps commit, commit, commit, commit, commit
DCN secure display support commit
Initial LTTPR (Link-Training Tunable PHY Repeaters) display work merge
Implement tdr advanced mode commit
Add LightSBR SMU MSG support commit
Add a new sysfs entry for default power limit commit
Add additional Sienna Cichlid PCI ID commit
Add support for dynamic GECC commit
Enable TMZ by default on Raven asics commit
Set amdgpu.noretry=1 for Arcturus commit
Add a backlight module option commit
Add debugfs entry for LTTPR register status commit
Add debugfs to control DMUB trace buffer events commit
Add debugfs to repress HPD and HPR_RX IRQs commit
Add max bpc debugfs commit
amdkfd: Add Aldebaran KFD support commit
amdkfd: Add kernel parameter to stop queue eviction on vm fault commit
- Intel
Add GUD USB Display driver commit
- sun4i
- vc4
- bridge
- ttm
- msm
- gma500
Remove Medfield support commit
- mediatek
- lima
add governor data with pre-defined thresholds commit
- panel-simple
Add N116BCA-EA1 commit
- panfrost
Add governor data with pre-defined thresholds commit
- tegra
Implement hardware cursor on Tegra186 and later commit
- host1x
Show number of pending waiters in debugfs commit
backlight: ktd253: Support KTD259 commit
11.2. Power Management
ACPI 6.4 support commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
ACPI: PM: Add ACPI ID of Alder Lake Fan commit
- tools/power turbostat
tools/power/x86/intel-speed-select: Add options to force online commit
- thermal
11.3. Storage
ata: ahci_tegra: Add AHCI support for Tegra186 commit
- nvme
- SCSI
Add mq_poll support to SCSI layer commit
megaraid_sas: mq_poll support commit
pm80xx: Add sysfs attribute to check MPI state commit
pm80xx: Add sysfs attribute to check controller hmi error commit
pm80xx: Add sysfs attribute to track RAAE count commit
pm80xx: Add sysfs attribute to track iop0 count commit
pm80xx: Add sysfs attribute to track iop1 count commit
qedf: Enable devlink support commit
qla2xxx: Add marginal path handling support commit
scsi_debug: mq_poll support commit
smartpqi: Add new PCI IDs commit
smartpqi: Add stream detection commit
smartpqi: Add support for BMIC sense feature cmd and feature bits commit
smartpqi: Add support for RAID1 writes commit
smartpqi: Add support for RAID5 and RAID6 writes commit
smartpqi: Add support for long firmware version commit
smartpqi: Add support for new product ids commit
smartpqi: Add support for wwid commit
storvsc: Parameterize number hardware queues commit
target: tcmu: Support DATA_BLOCK_SIZE = N * PAGE_SIZE commit
ufs: ufs-debugfs: Add user-defined exception event rate limiting commit
ufs: ufs-debugfs: Add user-defined exception_event_mask commit
ufs: ufs-pci: Add support for Intel LKF commit
Buslogic: remove ISA support commit
advansys: remove ISA support commit
11.4. Drivers in the Staging area
comedi: Finally move out of staging directory commit
media: imx: imx7_media-csi: Add support for additional Bayer patterns commit
dpaa2-switch: add .ndo_start_xmit() callback commit
iio:cdc:ad7150: Add sampling_frequency support commit
most: add ALSA sound driver commit
clocking-wizard: Add support for fractional support commit
clocking-wizard: Add support for dynamic reconfiguration commit
wimax: delete from the tree commit
gasket: remove it from the kernel commit
xsysace: Remove SYSACE driver commit
block: remove the umem driver commit
11.5. Networking
Support Ocelot PTP Sync one-step timestamping commit, commit, commit, commit, commit, commit, commit
mana: Add a driver for Microsoft Azure Network Adapter (MANA) commit
Bluetooth: Add a new USB ID for RTL8822CE commit
Bluetooth: btusb: support 0cb5:c547 Realtek 8822CE device commit
FDDI: defxx: Implement dynamic CSR I/O address space selection commit
- hns
Add support for XRC on HIP09 commit
Support RoCE on virtual functions of HIP09 commit, commit, commit, commit, commit, commit
Support configuring doorbell mode of RQ and CQ commit
Support to select congestion control algorithm commit, commit
Support more return types of command queue commit
Support to query firmware version commit
iwcm: Allow AFONLY binding for IPv6 addresses commit
- ath11k
- bnxt_en
Add PCI IDs for Hyper-V VF devices commit
Add support for fw managed link down feature commit
Implement .ndo_features_check() commit
Support IFF_SUPP_NOFCS feature to transmit without ethernet FCS commit
Allow promiscuous mode for trusted VFs commit
Add more ethtool standard stats commit
Implement ethtool standard stats commit
Implement ethtool::get_fec_stats commit
broadcom: bcm4908_enet: support TX interrupt commit
- can
Introducing ETAS ES58X CAN USB interfaces commit, commit, commit
mcp251xfd: add BQL support commit
mcp251xfd: add HW timestamp infrastructure commit
mcp251xfd: add HW timestamp to RX, TX and error CAN frames commit
mcp251xfd: add dev coredump support commit
peak_usb: add support of ONE_SHOT mode commit
peak_usb: add support of ethtool set_phys_id() commit
- dpaa2-eth
- dpaa2-switch
- dsa
b53: mmap: Add device tree support commit
b53: support legacy tags commit
hellcreek: Add support for dumping tables commit, commit, commit, commit
Offload bridge port flags commit
Report switch name and ID commit
Add support for ksz88x3 driver family commit, commit, commit, commit, commit, commit, commit, commit
mt7530: Add support for EEE features commit
mt7530: support MDB and bridge flag operations commit
mv88e6xxx: Offload bridge port flags commit, commit, commit, commit, commit, commit, commit, commit
- enetc
Add Actions Semi Owl Ethernet MAC driver commit
gianfar: Drop GFAR_MQ_POLLING support commit
- hns3
- iavf
Add framework to enable ethtool RSS config commit
Add framework to enable ethtool ntuple filters commit
Support for modifying SCTP RSS flow hashing commit
Support for modifying TCP RSS flow hashing commit
Support for modifying UDP RSS flow hashing commit
Enable flex-bytes support commit
Support Ethernet Type Flow Director filters commit
Support IPv4 Flow Director filters commit
Support IPv6 Flow Director filters commit
Add support for UDP Segmentation Offload commit
- ice
Add Support for XPS commit
Add new actions support for VF FDIR commit
Add non-IP Layer2 protocol FDIR filter for AVF commit
Add support for per VF ctrl VSI enabling commit
Add support for an allowlist/denylist of VF commands commit
Enable FDIR Configure for AVF commit
Enable support in the ice driver to support virtchnl requests from the iavf to configure its own RSS input set commit, commit
Enhanced IPv4 and IPv6 flow filter commit
Support to separate GTP-U uplink and downlink commit
- igc
- ionic
- ipa
- iwlwifi
Add new so-gf device commit
mvm: Add support for 6GHz passive scan commit
mvm: add support for version 3 of LARI_CONFIG_CHANGE command commit
mvm: enable PPAG in China commit
mvm: responder: support responder config command version 8 commit
mvm: support BIOS enable/disable for 11ax in Ukraine commit
mvm: support range request command version 12 commit
pcie: Add support for Bz Family commit
marvell: prestera: add support for AC3X 98DX3265 device commit
mdio: Add BCM6368 MDIO mux bus controller commit
mediatek: add flow offload for mt7623 commit
mhi: Add support for non-linear MBIM skb processing commit
- mlxsw
Implement sampling using mirroring commit, commit, commit, commit, commit, commit
Preparations for resilient nexthop groups commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
Add support for resilient nexthop groups commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
Add support for egress and policy-based sampling commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
Allow 802.1d and .1ad VxLAN bridges to coexist on Spectrum>=2 commit, commit, commit, commit, commit, commit, commit
- mlx5
Allow both CQE compression and HW time-stamp PTP to co-exist commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
Introduce TC sample offload commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
TC support for ICMP parameters commit
Implement ethtool::get_fec_stats commit
Add ethtool extended link state commit
Add offload stats ndos to nic netdev ops commit
Enhance diagnostics info for TX/RX reporters commit
Dynamically assign MSI-X vectors count commit, commit, commit, commit
Allow larger pages in DevX umem commit
Expose private query port commit
- mt76
Introduce single-sku support for mt7663/mt7921 drivers commit, commit, commit, commit, commit, commit
Report Rx timestamp commit
mt7921: introduce MCU_EVENT_LP_INFO event parsing commit
mt7921: enable random mac addr during scanning commit
Add support for 802.3 rx frames commit, commit, commit, commit, commit, commit
mt7915: add support for applying pre-calibration data commit
mt76x0u: Add support for TP-Link T2UHP(UN) v1 commit
Improve runtime-pm support for mt7663/mt7921 commit, commit, commit, commit
mt7615: enable hw rx-amsdu de-aggregation commit
mt7615: add support for rx decapsulation offload commit
mt7615: add rx checksum offload support commit
mt7601u: enable TDLS support commit
Devlink parameter to control mlx5 metadata enablement for E-Switch commit, commit, commit, commit, commit, commit, commit
Add MEMIC operations support commit, commit, commit, commit, commit, commit, commit
CT: Add support for matching on ct_state inv and rel flags commit
CT: Add support for mirroring commit
DR, Add support for dynamic flex parser commit
DR, Add support for force-loopback QP commit
DR, Add support for isolate_vl_tc QP commit
DR, Add support for matching on geneve TLV option commit
DR, Add support for matching tunnel GTP-U commit
mtk_eth_soc: implement dynamic interrupt moderation commit
- netdevsim
nfp: flower: add support for packet-per-second policing commit
- ocelot
- octeontx2-af
pcs: add C37 SGMII AN support for intel mGbE controller commit
- phy
Add support for microchip SMI0 MDIO bus commit
add Marvell 88X2222 transceiver support commit
broadcom: Add statistics for all Gigabit PHYs commit
marvell10g: allow 5gbase-r and usxgmii commit
marvell10g: support all rate matching modes commit
marvell: add support for Amethyst internal PHY commit
nxp-c45-tja11xx: add interrupt support commit
nxp-c45: add driver for tja1103 commit
sfp: add netlink SFP support to generic SFP code commit
r8152: support new chips commit, commit, commit, commit, commit, commit
- r8169
- rtw88
sfc: ef10: implement ethtool::get_fec_stats commit
- stmmac
Add XDP support commit, commit, commit, commit, commit, commit
Add XDP ZC support commit, commit, commit, commit, commit, commit, commit
Add hardware supported cross-timestamp commit
Add support for external trigger timestamping commit
Add per-queue TX & RX coalesce ethtool support commit
Enable MTL ECC Error Address Status Over-ride by default commit
intel: Add PSE and PCH PTP clock source selection commit
Add C37 AN SGMII support commit, commit, commit, commit, commit, commit
Enable multi-vector MSI commit, commit, commit, commit, commit
Support FPE link partner hand-shaking procedure commit
- wilc1000
11.6. Audio
Add generic LED API, which tries to resolve the diversity in the audio LED control among the ALSA drivers commit, commit, commit, commit, commit, commit
soundwire: qcom: various improvements commit, commit, commit, commit, commit, commit, commit, commit, commit
bebob: enable to deliver MIDI messages for multiple ports commit
- hda
usb-audio: Add dB range mapping for Sennheiser Communications Headset PC 8 commit
(FEATURED) Add virtio sound driver commit, commit, commit, commit, commit, commit, commit, commit, commit
- ASoC
Intel: add max98390 echo reference support commit
Intel: board: add BE DAI link for WoV commit
Intel: bytcr_wm5102: Add jack detect support commit
Intel: cht_bsw_rt5672: Add support for Bay Trail CR / SSP0 commit
Intel: soc-acpi: add ADL jack-less SoundWire configurations commit, commit
Intel: sof_rt5682: Add ALC1015Q-VB speaker amp support commit
ak5558: Add support for ak5552 commit
amd: Add support for ALC1015P codec in acp3x machine driver commit
amd: Add support for RT5682 codec in machine driver commit
SoC codecs: TLV320AIC3X add SPI support commit, commit, commit, commit
codecs: tlv320aic3x: add AIC3106 commit
cs42l42: Report jack and button detection + Capture Support commit, commit
fsl-asoc-card: Add support for WM8958 codec commit
fsl_sai: Add pm qos cpu latency support commit
Add audio driver base on rpmsg on i.MX platform commit, commit, commit, commit, commit, commit
max98390: Add support for tx slot configuration commit
Add I2S-MCC support for Microchip's SAMA7G5 commit, commit, commit, commit, commit
mediatek: mt6359: add MT6359 accdet jack driver commit
mediatek: mt8183: support machine driver with rt1015p commit
rt1015p: add acpi device id for rt1015p commit
rt1015p: add support on format S32_LE commit
rt1019: add rt1019 amplifier driver commit
rt1316: Add RT1316 SDCA vendor-specific driver commit
rt5670: Add emulated 'DAC1 Playback Switch' control commit
rt711-sdca: Add RT711 SDCA vendor-specific driver commit
rt715-sdca: Add RT715 sdca vendor-specific driver commit
rt715: add main capture switch and main capture volume commit
simple-card-utils: enable flexible CPU/Codec/Platform commit
tegra20: ac97: Add reset control commit
tegra20: i2s: Add reset control commit
11.7. Tablets, touch screens, keyboards, mouses
Add support for Azoteq IQS626A commit
Add support for ILITEK Lego Series commit
Add MStar MSG2638 touchscreen driver commit
Add driver for the Hycon HY46XX touchpanel series commit
atc260x: Add onkey driver for ATC260x PMICs commit
exc3000: add type sysfs attribute commit
iqs5xx: expose firmware revision to user space commit
mms114: support MMS136 commit
xpad: add support for Amazon Game Controller commit
- HID
Add support for Surface Aggregator Module HID transport commit
ft260: add usb hid to i2c host bridge driver commit
map battery capacity (00850065) commit
intel-ish-hid: ipc: Add Alder Lake device IDs commit
lenovo: Add support for Thinkpad X1 Tablet Thin keyboard commit
logitech-dj: Handle newer quad/bt2.0 receivers in HID proxy mode commit
magicmouse: add Apple Magic Mouse 2 support commit
semitek: new driver for GK6X series keyboards commit
Support for initialization of some Thrustmaster wheels commit
surface-hid: Add support for legacy keyboard interface commit
11.8. TV tuners, webcams, video capturers
V4L2 stateless VP8 de-staging commit, commit, commit, commit, commit, commit, commit, commit
Add support for the SDM845 Camera Subsystem commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
Add V4L2 driver for i.MX8 JPEG Encoder/Decoder commit, commit, commit, commit, commit, commit, commit
adv7604: support EDIDs up to 4 blocks commit
adv7842: support 1 block EDIDs commit
HDR10 static metadata commit, commit, commit, commit, commit
em28xx: Add pid for bulk revision of Hauppauge 461e commit
em28xx: Add pid for bulk revision of Hauppauge 461eV2 commit
rc: add keymap for Xbox 360 Universal Media remote commit
rc: add keymaps for mecool-kii-pro/kiii-pro remotes commit
rc: remove zte zx ir driver commit
ti-vpe: cal: Implement media controller centric API commit
uvcvideo: Support devices that report an OT as an entity source commit
venus: Enable 6xx 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
MFC private ctrls to std ctrls commit, commit, commit, commit
11.9. Universal Serial Bus
- Thunderbolt
Add relative hysteresis support for hid sensors commit, commit, commit
Linking ports to their Type-C connectors commit, commit, commit, commit
cdns3: imx: add power lost support for system resume commit
Add some missing support for USB 3.2 SuperSpeed Plus detection on the host side commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
dwc3: Add driver for Xilinx platforms commit
dwc3: pci: add support for the Intel Alder Lake-M commit
f_uac2: adds support for SS and SSP commit
mtu3: add support ip-sleep wakeup for MT8192 commit
serial: add support for multi-interface functions commit, commit, commit, commit
serial: ftdi_sio: add IDs for IDS GmbH Products commit
serial: ftdi_sio: add NovaTech OrionMX product ID commit
serial: omninet: add device id for Zyxel Omni 56K Plus commit
serial: option: add Telit LE910-S1 compositions 0x7010, 0x7011 commit
serial: pl2303: add device id for ADLINK ND-6530 GC commit
serial: ti_usb_3410_5052: add startech.com device id commit
serial: ti_usb_3410_5052: drop closing_wait module parameter commit
serial: xr: add support for XR21B1411 commit
serial: xr: add support for XR21B1421, XR21B1422 and XR21B1424 commit
serial: xr: add support for XR21V1412 and XR21V1414 commit
serial: xr: add support for XR22801, XR22802, XR22804 commit
usbip: tools: add options and examples in man page related to device mode commit
xhci-mtk: add support ip-sleep wakeup for mT8192 commit
11.10. Serial Peripheral Interface (SPI)
Add Micron SPI NOR Authenta device compatible commit
mediatek: add mt8195 spi slave support commit
mediatek: add mtk_spi_compatible support commit
pxa2xx: Add support for Intel Alder Lake PCH-M commit
spi-nxp-fspi: Add imx8dxl driver support commit
spi-nxp-fspi: Add imx8dxl support commit
spi-nxp-fspi: Add support for IP read only commit
stm32-qspi: Add dirmap support commit
11.11. Watchdog
11.12. Serial
8250: Add new 8250-core based Broadcom STB driver commit
8250_of: Add nuvoton,wpcm450-uart commit
8250_pci: Add support for new HPE serial device commit
8250_dw: Add device HID for new AMD UART controller commit
serial: samsung_tty: Add earlycon support for Apple UARTs commit
serial: samsung_tty: Add support for Apple UARTs commit
cyclades, remove this orphan commit
isicom, remove this orphan commit
rocket, remove the driver commit
11.13. CPU Frequency scaling
CPPC: Add support for frequency invariance commit
11.14. Voltage, current regulators, power capping, power supply
supply: Add AC driver for Surface Aggregator Module commit
supply: Add battery driver for Surface Aggregator Module commit
supply: bq27xxx: Add support for BQ78Z100 commit
regulator: fan53555: Add TCS4525 DCDC support commit
regulator: qcom-rpmh: Add PM7325/PMR735A regulator support commit
regulator: spmi: Add support for ULT LV_P50 and ULT P300 commit
regulator: Support ROHM BD71815 regulators commit
11.15. Real Time Clock (RTC)
bd70528: Support RTC on ROHM BD71815 commit
New driver for RTC in Netronix embedded controller commit
pcf8523: add alarm support commit
ab-eoz9: add alarm support commit
pm8xxx: Add RTC support for PMIC PMK8350 commit
rx6110: add ACPI bindings to I2C commit
11.16. Pin Controllers (pinctrl)
Ingenic: Add pinctrl driver for JZ4730 commit
Ingenic: Add pinctrl driver for JZ4750 commit
Ingenic: Add pinctrl driver for JZ4755 commit
Ingenic: Add pinctrl driver for JZ4775 commit
Ingenic: Add pinctrl driver for X2000 commit
Ingenic: Add support for read the pin configuration of X1830 commit
Add a pincontrol driver for BCM6318 commit
Add a pincontrol driver for BCM63268 commit
Add a pincontrol driver for BCM6328 commit
Add a pincontrol driver for BCM6358 commit
Add a pincontrol driver for BCM6362 commit
Add a pincontrol driver for BCM6368 commit
Add drive for I2C related pins on MT8195 commit
Add pinctrl driver on mt8195 commit
bcm: add bcm63xx base code commit
pinmux: Add pinmux-select debugfs file commit
qcom-pmic-gpio: Add support for pm8008 commit
qcom: sc8180x: add ACPI probe support commit
qcom: spmi-gpio: Add support for PM8350 and friends commit
renesas: Add support for R-Car SoCs with pull-down only pins commit
rockchip: add support for rk3568 commit
11.17. Multi Media Card (MMC)
sdhci-of-dwcmshc: add rockchip platform support commit
sdhci-acpi: Add device ID for the AMDI0041 variant of the AMD eMMC controller commit
sdhci-pci: Add PCI IDs for Intel LKF commit
11.18. Memory Technology Devices (MTD)
Add OTP (one-time-programmable) erase ioctl commit
parsers: ofpart: support BCM4908 fixed partitions commit
parsers: ofpart: support Linksys Northstar partitions commit
rawnand: Add support for secure regions in NAND memory commit
- spi-nor
spinand: gigadevice: Support GD5F1GQ5UExxG commit
11.19. Industrial I/O (iio)
Add support for multiple IIO buffers per IIO device commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
Adding support for IIO SCMI Based Sensors commit
accel: Add support for the Bosch-Sensortec BMI088 commit
acpi_als: Add trigger support commit
adc: Add driver for Texas Instruments ADS131E0x ADC family commit
adc: ad7124: allow more than 8 channels commit
dac: ad5686: Add support for AD5673R/AD5677R commit
imu: inv_mpu6050: Use as standalone trigger commit
proximity: Add a ChromeOS EC MKBP proximity driver commit
proximity: vcnl3020: add proximity rate commit
cdc:ad7150: Move driver out of staging commit
magnetometer: Add Support for ST IIS2MDC commit
11.20. Multi Function Devices (MFD)
Add MFD driver for ATC260x PMICs commit
Add ROHM BD71815 ID commit
Add base driver for Netronix embedded controller commit
Remove support for AB3100 commit
Support ROHM BD9576MUF and BD9573MUF PMICs commit, commit, commit, commit, commit, commit
Support for ROHM BD71815 PMIC core commit
da9063: Support SMBus and I2C mode commit
intel-m10-bmc: Add support for MAX10 BMC Secure Updates commit
intel_pmt: Add support for DG1 commit
ntxec: Support for EC in Tolino Shine 2 HD commit
11.21. Pulse-Width Modulation (PWM)
Add Raspberry Pi Firmware based PWM bus commit
ntxec: Add driver for PWM function in Netronix EC commit
pca9685: Support hardware readout commit
visconti: Add Toshiba Visconti SoC PWM support commit
11.22. Inter-Integrated Circuit (I2C + I3C)
Add support for HiSilicon I2C controller commit
cp2615: add i2c driver for Silicon Labs' CP2615 Digital Audio Bridge commit
designware: Add driver support for AMD NAVI GPU commit
i801: Add support for Intel Alder Lake PCH-M commit
stm32f7: add support for DNF i2c-digital-filter binding commit
11.23. Hardware monitoring (hwmon)
pmbus: Add pmbus driver for MAX15301 commit
pmbus/tps53679: Add support for TI TPS53676 commit
Add driver for fsp-3y PSUs and PDUs commit
pmbus: Add driver for Infineon IR36021 commit
pmbus: Add driver for BluTek BPA-RS600 commit
corsair-psu: add support for critical values commit
Add driver for NZXT Kraken X42/X52/X62/X72 commit
pmbus/stpddc60: Add ST STPDDC60 pmbus driver commit
nct6683: Support NCT6686D commit
Remove amd_energy driver commit
11.24. General Purpose I/O (gpio)
Support ROHM BD71815 GPOs commit
sch: Add edge event support commit
mpc8xxx: Add ACPI support commit
Add Realtek Otto GPIO support commit
11.25. Leds
rt4505: Add support for Richtek RT4505 flash LED controller commit
11.26. DMA engines
dw-edma: HDMA support commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
- idxd
11.27. Cryptography hardware acceleration
ccp: Add support for Green Sardine commit
hisilicon: add ECDH and CURVE25519 algorithms support for Kunpeng 930 commit, commit, commit, commit, commit, commit, commit
hisilicon: enable new hardware error types for Kunpeng930 commit, commit, commit, commit
hisilicon/qm: support doorbell isolation and queue number configuration commit, commit, commit, commit
octeontx2: add support for OcteonTX2 98xx CPT block commit
11.28. PCI
Add sysfs MSI-X vector assignment interface commit
Allow VPD access for QLogic ISP2722 commit
j721e: Add support to provide refclk to PCIe connector commit
mediatek-gen3: commit, commit, commit, commit, commit, commit
tegra: Add Tegra194 MCFG quirks for ECAM errata commit
xilinx-nwl: Enable coherent PCIe DMA traffic using CCI commit
11.29. Remote Processors
Add support for detaching a remote processor commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
imx_rproc: support iMX8MQ/M commit, commit, commit, commit, commit, commit, commit, commit, commit, commit
imx_rproc: support remote cores booted before Linux Kernel commit
qcom: pas: Add modem support for SDX55 commit
Add non PAS wcss Q6 support for QCS404 commit, commit, commit, commit
11.30. Clock
qcom: rpmh: add support for SDX55 rpmh IPA clock commit
ralink: add clock driver for mt7621 SoC commit
rockchip: add clock controller for rk3568 commit
bd718x7: Add support for clk gate on ROHM BD71815 PMIC commit
- clocksource
11.31. PHY ("physical layer" framework)
Add Sparx5 ethernet serdes PHY driver commit
add support for Armada CP110 UTMI PHY commit
qcom-qmp: add support for sm8250-usb3-dp phy commit
ti: j721e-wiz: Add support for configuring QSGMII commit
cadence-torrent: Add support to drive refclk out commit == IRQ chips ==
Add driver for WPCM450 interrupt controller commit
Add support for IDT 79rc3243x interrupt controller commit
apple-aic: Add support for the Apple Interrupt Controller commit
irq-mst: Support polarity configuration commit
stm32: add usart instances exti direct event support commit
11.32. Various
bus: mhi: core: Add support for Flash Programmer execution environment commit
bus: mhi: pci_generic: Add FIREHOSE channels commit
bus: mhi: pci_generic: Add SDX24 based modem support commit
bus: mhi: pci_generic: Add support for runtime PM commit
bus: mhi: pci_generic: Introduce Foxconn T99W175 support commit
bus: mhi: pci_generic: Introduce quectel EM1XXGR-L support commit
counter: add IRQ or GPIO based counter commit
counter: 104-quad-8: Remove IIO counter ABI commit
counter: stm32-lptimer-cnt: remove iio counter abi commit
extcon: qcom-spmi: Add support for VBUS detection commit, commit, commit
fpga: Add support for Xilinx DFX AXI Shutdown manager commit
fpga: dfl: add support for Intel D5005 card commit, commit, commit
- habanalabs
hwspinlock: remove sirf driver commit
interconnect: qcom: Add SDM660 interconnect provider driver commit
interconnect: qcom: Add SM8350 interconnect provider driver commit
iommu: add Unisoc IOMMU basic driver commit
mailbox: sprd: Add supplementary inbox support commit
mei: me: add Alder Lake P device id commit
misc: Add Add Synopsys DesignWare xData IP driver commit, commit, commit, commit
nvmem: qfprom: Add support for fuse blowing on sc7280 commit
of: property: fw_devlink: Add support for remote-endpoint commit
phy: Add media type and speed serdes configuration interfaces commit
vDPA/ifcvf: enable Intel C5000X-PL virtio-block for vDPA commit, commit, commit
vDPA/ifcvf: enable Intel C5000X-PL virtio-net for vDPA commit, commit, commit, commit, commit, commit, commit
tools: dma-mapping: benchmark: Add support for multi-pages map/unmap commit
iommu/dma: Resurrect the "forcedac" option commit
12. List of Pull Requests
13. Other news sites
LWN's merge window 1, window 2
Phoronix Linux 5.13 features