Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=v3.15.2 2014-04-30T22:26:49+00:00 2014-04-30T22:26:49+00:00 Murali Karicheri m-karicheri2@ti.com 2014-03-20T20:08:32+00:00 urn:sha1:28c015a9daabe4ed3aeb0ccf669a3f1c2b8b81d5 Sub page write doesn't work because of hw issue in controller found on Keystone SOCs. AEMIF controller is also used on DaVinci SOCs which don't seems to have any issue. So add "ti,keysone-nand" compatible to nand driver in order to set NAND_NO_SUBPAGE_WRITE option. Cc: Warner Losh <imp@bsdimp.com> Signed-off-by: Murali Karicheri <m-karicheri2@ti.com> Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com> Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com> 2014-04-07T17:17:30+00:00 Linus Torvalds torvalds@linux-foundation.org 2014-04-07T17:17:30+00:00 urn:sha1:c29aa153ef0469cddf0146d41ce6494bd76be78b Pull MTD updates from Brian Norris: - A few SPI NOR ID definitions - Kill the NAND "max pagesize" restriction - Fix some x16 bus-width NAND support - Add NAND JEDEC parameter page support - DT bindings for NAND ECC - GPMI NAND updates (subpage reads) - More OMAP NAND refactoring - New STMicro SPI NOR driver (now in 40 patches!) - A few other random bugfixes * tag 'for-linus-20140405' of git://git.infradead.org/linux-mtd: (120 commits) Fix index regression in nand_read_subpage mtd: diskonchip: mem resource name is not optional mtd: nand: fix mention to CONFIG_MTD_NAND_ECC_BCH mtd: nand: fix GET/SET_FEATURES address on 16-bit devices mtd: omap2: Use devm_ioremap_resource() mtd: denali_dt: Use devm_ioremap_resource() mtd: devices: elm: update DRIVER_NAME as "omap-elm" mtd: devices: elm: configure parallel channels based on ecc_steps mtd: devices: elm: clean elm_load_syndrome mtd: devices: elm: check for hardware engine's design constraints mtd: st_spi_fsm: Succinctly reorganise .remove() mtd: st_spi_fsm: Allow loop to run at least once before giving up CPU mtd: st_spi_fsm: Correct vendor name spelling issue - missing "M" mtd: st_spi_fsm: Avoid duplicating MTD core code mtd: st_spi_fsm: Remove useless consts from function arguments mtd: st_spi_fsm: Convert ST SPI FSM (NOR) Flash driver to new DT partitions mtd: st_spi_fsm: Move runtime configurable msg sequences into device's struct mtd: st_spi_fsm: Supply the W25Qxxx chip specific configuration call-back mtd: st_spi_fsm: Supply the S25FLxxx chip specific configuration call-back mtd: st_spi_fsm: Supply the MX25xxx chip specific configuration call-back ... 2014-04-05T22:37:40+00:00 Linus Torvalds torvalds@linux-foundation.org 2014-04-05T22:37:40+00:00 urn:sha1:cbda94e039c3862326a65d1d0506447af8330c3c Pull ARM SoC driver changes from Arnd Bergmann: "These changes are mostly for ARM specific device drivers that either don't have an upstream maintainer, or that had the maintainer ask us to pick up the changes to avoid conflicts. A large chunk of this are clock drivers (bcm281xx, exynos, versatile, shmobile), aside from that, reset controllers for STi as well as a large rework of the Marvell Orion/EBU watchdog driver are notable" * tag 'drivers-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (99 commits) Revert "dts: socfpga: Add DTS entry for adding the stmmac glue layer for stmmac." Revert "net: stmmac: Add SOCFPGA glue driver" ARM: shmobile: r8a7791: Fix SCIFA3-5 clocks ARM: STi: Add reset controller support to mach-sti Kconfig drivers: reset: stih416: add softreset controller drivers: reset: stih415: add softreset controller drivers: reset: Reset controller driver for STiH416 drivers: reset: Reset controller driver for STiH415 drivers: reset: STi SoC system configuration reset controller support dts: socfpga: Add sysmgr node so the gmac can use to reference dts: socfpga: Add support for SD/MMC on the SOCFPGA platform reset: Add optional resets and stubs ARM: shmobile: r7s72100: fix bus clock calculation Power: Reset: Generalize qnap-poweroff to work on Synology devices. dts: socfpga: Update clock entry to support multiple parents ARM: socfpga: Update socfpga_defconfig dts: socfpga: Add DTS entry for adding the stmmac glue layer for stmmac. net: stmmac: Add SOCFPGA glue driver watchdog: orion_wdt: Use %pa to print 'phys_addr_t' drivers: cci: Export CCI PMU revision ... 2014-04-05T06:13:17+00:00 Ron ron@debian.org 2014-03-15T17:31:07+00:00 urn:sha1:4a4163caccae97a23d97c29032664ee7b7a498d0 Commit 7351d3a5dbf42ba3299af71db3296be447bc1516 added an index variable as part of fixing checkpatch warnings, presumably as a tool to make some long lines shorter, however it only set that index in the case of there being no gaps in eccpos for the fragment being read. Which means the later step of filling ecccode from oob_poi will use the wrong indexing into eccpos in that case. This patch restores the behaviour that existed prior to that change. Signed-off-by: Ron Lee <ron@debian.org> Signed-off-by: Brian Norris <computersforpeace@gmail.com> 2014-04-01T23:13:21+00:00 Linus Torvalds torvalds@linux-foundation.org 2014-04-01T23:13:21+00:00 urn:sha1:675c354a95d5375153b8bb80a0448cab916c7991 Pull char/misc driver patches from Greg KH: "Here's the big char/misc driver updates for 3.15-rc1. Lots of various things here, including the new mcb driver subsystem. All of these have been in linux-next for a while" * tag 'char-misc-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (118 commits) extcon: Move OF helper function to extcon core and change function name extcon: of: Remove unnecessary function call by using the name of device_node extcon: gpio: Use SIMPLE_DEV_PM_OPS macro extcon: palmas: Use SIMPLE_DEV_PM_OPS macro mei: don't use deprecated DEFINE_PCI_DEVICE_TABLE macro mei: amthif: fix checkpatch error mei: client.h fix checkpatch errors mei: use cl_dbg where appropriate mei: fix Unnecessary space after function pointer name mei: report consistently copy_from/to_user failures mei: drop pr_fmt macros mei: make me hw headers private to me hw. mei: fix memory leak of pending write cb objects mei: me: do not reset when less than expected data is received drivers: mcb: Fix build error discovered by 0-day bot cs5535-mfgpt: Simplify dependencies spmi: pm: drop bus-level PM suspend/resume routines spmi: pmic_arb: make selectable on ARCH_QCOM Drivers: hv: vmbus: Increase the limit on the number of pfns we can handle pch_phub: Report error writing MAC back to user ... 2014-04-01T01:43:22+00:00 Sasha Levin sasha.levin@oracle.com 2014-03-19T22:24:37+00:00 urn:sha1:86e4bbc766b9456f583f2fc3c4f6c623b422af88 Passing a name to request_mem_region() isn't optional and can't just be NULL. Passing NULL causes a NULL ptr deref later in the boot process. Signed-off-by: Sasha Levin <sasha.levin@oracle.com> Tested-by: Alexander Shiyan <shc_work@mail.ru> Cc: <stable@vger.kernel.org> # 3.14 Signed-off-by: Brian Norris <computersforpeace@gmail.com> 2014-03-26T07:33:42+00:00 Erico Nunes nunes.erico@gmail.com 2014-03-11T04:31:26+00:00 urn:sha1:148256fa0bb8e05a00db3f204b36e19e6312102c Mention to CONFIG_MTD_ECC_BCH in the warning message can be confusing as this doesn't match the exact name of the configuration option. This warning showed up once to me when I was starting to set up BCH. After checking my .config file, it took a moment before realizing it is CONFIG_MTD_NAND_ECC_BCH instead of CONFIG_MTD_ECC_BCH. Signed-off-by: Erico Nunes <nunes.erico@gmail.com> Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Brian Norris <computersforpeace@gmail.com> 2014-03-26T06:21:15+00:00 Jingoo Han jg1.han@samsung.com 2014-02-12T02:34:37+00:00 urn:sha1:00d09891eb947f8c4a7cb4d16bf3de305a65de77 Use devm_ioremap_resource() in order to make the code simpler, and remove redundant return value check of platform_get_resource() because the value is checked by devm_ioremap_resource(). Also, 'unsigned long mem_size' is removed from 'struct omap_nand_info', because the 'mem_size' variable is not necessary anymore. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com> 2014-03-26T06:21:08+00:00 Jingoo Han jg1.han@samsung.com 2014-02-12T02:29:42+00:00 urn:sha1:7995204e3c89820c4621af90b0e5f9ca0b375471 Use devm_ioremap_resource() in order to make the code simpler, and remove redundant return value check of platform_get_resource_byname() because the value is checked by devm_ioremap_resource(). Signed-off-by: Jingoo Han <jg1.han@samsung.com> Tested-by: Dinh Nguyen <dinguyen@altera.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com> 2014-03-26T06:08:52+00:00 Pekon Gupta pekon@ti.com 2014-03-20T13:18:34+00:00 urn:sha1:3f4eb14bdbe148fcc3a8e02f506ccc9b8c955ad4 ELM hardware engine is used by BCH ecc-schemes for detecting and locating ECC errors. This patch adds the following checks for ELM hardware engine: - ELM internal buffers are of 1K, so it cannot process data with ecc-step-size > 1K. - ELM engine can execute upto maximum of 8 threads in parallel, so in *page-mode* (when complete page is processed in single iteration), ELM cannot support ecc-steps > 8. Signed-off-by: Pekon Gupta <pekon@ti.com> Reviewed-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>