Linux kernel documentation tree maintained by Jonathan Corbet http://mirrors.hust.edu.cn/git/lwn.git/atom?h=standardize-docs 2017-06-14T10:01:03+00:00 2017-06-14T10:01:03+00:00 Daniel Lezcano daniel.lezcano@linaro.org 2017-05-26T17:34:11+00:00 urn:sha1:bb0eb050a577a866cb47c2dc37596f1207f4c2d9 The config option name is now renamed to 'TIMER_OF' for consistency with the CLOCKSOURCE_OF_DECLARE => TIMER_OF_DECLARE change. Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> 2017-02-28T19:50:53+00:00 Linus Torvalds torvalds@linux-foundation.org 2017-02-28T19:50:53+00:00 urn:sha1:d4f4cf77b37eaea58ef863a4cbc95dad3880b524 Pull ARM updates from Russell King: - nommu updates from Afzal Mohammed cleaning up the vectors support - allow DMA memory "mapping" for nommu Benjamin Gaignard - fixing a correctness issue with R_ARM_PREL31 relocations in the module linker - add strlen() prototype for the decompressor - support for DEBUG_VIRTUAL from Florian Fainelli - adjusting memory bounds after memory reservations have been registered - unipher cache handling updates from Masahiro Yamada - initrd and Thumb Kconfig cleanups * 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm: (23 commits) ARM: mm: round the initrd reservation to page boundaries ARM: mm: clean up initrd initialisation ARM: mm: move initrd init code out of arm_memblock_init() ARM: 8655/1: improve NOMMU definition of pgprot_*() ARM: 8654/1: decompressor: add strlen prototype ARM: 8652/1: cache-uniphier: clean up active way setup code ARM: 8651/1: cache-uniphier: include <linux/errno.h> instead of <linux/types.h> ARM: 8650/1: module: handle negative R_ARM_PREL31 addends correctly ARM: 8649/2: nommu: remove Hivecs configuration is asm ARM: 8648/2: nommu: display vectors base ARM: 8647/2: nommu: dynamic exception base address setting ARM: 8646/1: mmu: decouple VECTORS_BASE from Kconfig ARM: 8644/1: Reduce "CPU: shutdown" message to debug level ARM: 8641/1: treewide: Replace uses of virt_to_phys with __pa_symbol ARM: 8640/1: Add support for CONFIG_DEBUG_VIRTUAL ARM: 8639/1: Define KERNEL_START and KERNEL_END ARM: 8638/1: mtd: lart: Rename partition defines to be prefixed with PART_ ARM: 8637/1: Adjust memory boundaries after reservations ARM: 8636/1: Cleanup sanity_check_meminfo ARM: add CPU_THUMB_CAPABLE to indicate possible Thumb support ... 2017-02-28T11:06:10+00:00 Florian Fainelli f.fainelli@gmail.com 2017-01-15T02:59:29+00:00 urn:sha1:64fc2a947a9873700929ec0ef02b4654a04e0476 All low-level PM/SMP code using virt_to_phys() should actually use __pa_symbol() against kernel symbols. Update code where relevant to move away from virt_to_phys(). Acked-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Laura Abbott <labbott@redhat.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 2017-01-17T06:28:56+00:00 Olof Johansson olof@lixom.net 2017-01-17T06:28:56+00:00 urn:sha1:d2d08aba624899d159fbe5b0ed3a6915232e42c7 Samsung mach/soc update for v4.11. Mostly cleanups: 1. Removal of unused platform data in S3C24XX and S3C64xx as follow up of conversion to new DMA channel request API. 2. Adding const and __ro_after_init to various data in Samsung platforms. * tag 'samsung-soc-4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: ARM: s3c64xx: Constify wake_irqs ARM: s3c24xx: Constify wake_irqs ARM: SAMSUNG: Constify array of wake irqs passed to samsung_sync_wakemask ARM: s3c64xx: Annotate external clock frequencies __ro_after_init ARM: s3c24xx: Constify few integer tables ARM: EXYNOS: Annotate iomem and pm_data pointers __ro_after_init ARM: EXYNOS: Constify list of retention registers ARM: s3c24xx: Drop unused struct s3c_audio_pdata entries ARM: s3c64xx: Drop initialization of unused struct s3c_audio_pdata fields Signed-off-by: Olof Johansson <olof@lixom.net> 2017-01-04T15:12:17+00:00 Arnd Bergmann arnd@arndb.de 2017-01-04T15:12:17+00:00 urn:sha1:d4032ccc406f325dbbda637fbb10746e9a441aa4 Samsung mach/soc update for v4.10: 1. Minor cleanup in smp_operations. 2. Another step in switching s3c24xx to new DMA API. 3. Drop fixed requirement for HZ=200 on Samsung platforms. * tag 'samsung-soc-4.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: ARM: Drop fixed 200 Hz timer requirement from Samsung platforms ARM: S3C24XX: Add DMA slave maps for remaining s3c24xx SoCs ARM: EXYNOS: Remove smp_init_cpus hook from platsmp.c 2016-12-29T13:41:08+00:00 Krzysztof Kozlowski krzk@kernel.org 2016-12-10T13:47:37+00:00 urn:sha1:7264ebd92e20194ed26424a72cda6ab1e9bee655 samsung_sync_wakemask() accepts pointer to const data so wake_irqs can be made const to increase safeness. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 2016-12-29T13:29:11+00:00 Krzysztof Kozlowski krzk@kernel.org 2016-12-10T13:47:34+00:00 urn:sha1:f3c7bfd738803915787bc8a6db663faa599e29f8 These arrays are not modified so they can be made const. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 2016-11-07T13:48:35+00:00 Sergio Prado sergio.prado@e-labworks.com 2016-10-20T21:42:44+00:00 urn:sha1:e9f66ae23c209eec617130126a23bf547bf7a6d8 Removing CONFIG_MTD_NAND_S3C2410_HWECC option and adding a ecc_mode field in the drivers's platform data structure so it can be selectable via platform data. Also setting this field to NAND_ECC_SOFT in all boards using this driver since none of them had CONFIG_MTD_NAND_S3C2410_HWECC enabled. Signed-off-by: Sergio Prado <sergio.prado@e-labworks.com> Acked-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> 2016-11-05T15:49:00+00:00 Sylwester Nawrocki s.nawrocki@samsung.com 2016-11-04T09:45:53+00:00 urn:sha1:9d56d6cb4e937ead2c6a45d11b8441ea512c6b80 This patch adds DMA slave map tables for the remaining s3c24xx SoC types so the whole platform can be switched to the new API. A few devices for which there was no DMA support with current code are omitted from the tables. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> 2016-10-08T04:18:42+00:00 Linus Torvalds torvalds@linux-foundation.org 2016-10-08T04:18:42+00:00 urn:sha1:66f2c6d9525baa7534640f09f406cd2987e0f287 Pull ARM SoC platform updates from Arnd Bergmann: "These are updates for platform specific code on 32-bit ARM machines, essentially anything that can not (yet) be expressed using DT files. Noteworthy changes include: - We get support for running in big-endian mode on two platforms: sunxi (Allwinner) and s3c24xx (old Samsung). - The recently added Uniphier platform now uses standard PSCI methods for SMP booting and we remove support for old bootloader versions that did not support it yet. - In sunxi, we gain support for the "Nextthing GR8" SoC, which is a close relative of the Allwinner A13 and R8 chips. - PXA completes its move over to the generic dmaengine framework and removes its old private API - mach-bcm gains support for BCM47189/BCM53573, their first ARM SoC with integrated 802.11ac wireless networking" * tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (54 commits) ARM: imx legacy: pca100: move peripheral initialization to .init_late ARM: imx legacy: mx27ads: move peripheral initialization to .init_late ARM: imx legacy: mx21ads: move peripheral initialization to .init_late ARM: imx legacy: pcm043: move peripheral initialization to .init_late ARM: imx legacy: mx35-3ds: move peripheral initialization to .init_late ARM: imx legacy: mx27-3ds: move peripheral initialization to .init_late ARM: imx legacy: imx27-visstrim-m10: move peripheral initialization to .init_late ARM: imx legacy: vpr200: move peripheral initialization to .init_late ARM: imx legacy: mx31moboard: move peripheral initialization to .init_late ARM: imx legacy: armadillo5x0: move peripheral initialization to .init_late ARM: imx legacy: qong: move peripheral initialization to .init_late ARM: imx legacy: mx31-3ds: move peripheral initialization to .init_late ARM: imx legacy: pcm037: move peripheral initialization to .init_late ARM: imx legacy: mx31lilly: move peripheral initialization to .init_late ARM: imx legacy: mx31ads: move peripheral initialization to .init_late ARM: imx legacy: mx31lite: move peripheral initialization to .init_late ARM: imx legacy: kzm: move peripheral initialization to .init_late MAINTAINERS: update list of Oxnas maintainers ARM: orion5x: remove extraneous NO_IRQ ARM: orion: simplify orion_ge00_switch_init ...