- 16 1月, 2015 9 次提交
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由 Tomasz Figa 提交于
This patch adds device tree nodes for L2 cache controller present on Exynos4 SoCs. Signed-off-by: NTomasz Figa <t.figa@samsung.com> Signed-off-by: NMarek Szyprowski <m.szyprowski@samsung.com> Acked-by: NArnd Bergmann <arnd@arndb.de> Acked-by: NKukjin Kim <kgene.kim@samsung.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Tomasz Figa 提交于
On Exynos SoCs it is necessary to resume operation of L2C early in assembly code, because otherwise certain systems will crash. This patch adds necessary code to non-secure resume handler. [rewrote the code accessing l2x0_saved_regs] Signed-off-by: NTomasz Figa <t.figa@samsung.com> Signed-off-by: NMarek Szyprowski <m.szyprowski@samsung.com> Acked-by: NArnd Bergmann <arnd@arndb.de> Acked-by: NKukjin Kim <kgene.kim@samsung.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Tomasz Figa 提交于
Exynos4 SoCs equipped with an L2C-310 cache controller and running under secure firmware require certain registers of aforementioned IP to be accessed only from secure mode. This means that SMC calls are required for certain register writes. To handle this, an implementation of .write_sec and .configure callbacks is provided by this patch. [added comment and reworked unconditional call to SMC_CMD_L2X0INVALL] Signed-off-by: NTomasz Figa <t.figa@samsung.com> Signed-off-by: NMarek Szyprowski <m.szyprowski@samsung.com> Acked-by: NArnd Bergmann <arnd@arndb.de> Acked-by: NKukjin Kim <kgene.kim@samsung.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Tomasz Figa 提交于
Firmware on certain boards (e.g. ODROID-U3) can leave incorrect L2C prefetch settings configured in registers leading to crashes if L2C is enabled without overriding them. This patch introduces bindings to enable prefetch settings to be specified from DT and necessary support in the driver. [mszyprow: rebased onto v3.18-rc1, added error message when prefetch related dt property has been provided without any value] Signed-off-by: NTomasz Figa <t.figa@samsung.com> Signed-off-by: NMarek Szyprowski <m.szyprowski@samsung.com> Tested-by: NNishanth Menon <nm@ti.com> Acked-by: NNishanth Menon <nm@ti.com> Acked-by: NTony Lindgren <tony@atomide.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Tomasz Figa 提交于
Certain platforms (i.e. Exynos) might need to set .write_sec callback from firmware initialization which is happenning in .init_early callback of machine descriptor. However current code will overwrite the pointer with whatever is present in machine descriptor, even though it can be already set earlier. This patch fixes this by making the assignment conditional, depending on whether current .write_sec callback is NULL. Signed-off-by: NTomasz Figa <t.figa@samsung.com> Signed-off-by: NMarek Szyprowski <m.szyprowski@samsung.com> Tested-by: NNishanth Menon <nm@ti.com> Acked-by: NNishanth Menon <nm@ti.com> Acked-by: NTony Lindgren <tony@atomide.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Tomasz Figa 提交于
Because certain secure hypervisor do not allow writes to individual L2C registers, but rather expect set of parameters to be passed as argument to secure monitor calls, there is a need to provide an interface for the L2C driver to ask the firmware to configure the hardware according to specified parameters. This patch adds such. Signed-off-by: NTomasz Figa <t.figa@samsung.com> Signed-off-by: NMarek Szyprowski <m.szyprowski@samsung.com> Tested-by: NNishanth Menon <nm@ti.com> Acked-by: NNishanth Menon <nm@ti.com> Acked-by: NTony Lindgren <tony@atomide.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Tomasz Figa 提交于
Certain implementations of secure hypervisors (namely the one found on Samsung Exynos-based boards) do not provide access to individual L2C registers. This makes the .write_sec()-based interface insufficient and provoking ugly hacks. This patch is first step to make the driver not rely on availability of writes to individual registers. This is achieved by refactoring the driver to use a commit-like operation scheme: all register values are prepared first and stored in an instance of l2x0_regs struct and then a single callback is responsible to flush those values to the hardware. [mszyprow: rebased onto 'ARM: l2c: use l2c_write_sec() for restoring latency and filter regs' patch] Signed-off-by: NTomasz Figa <t.figa@samsung.com> Signed-off-by: NMarek Szyprowski <m.szyprowski@samsung.com> Tested-by: NNishanth Menon <nm@ti.com> Acked-by: NTony Lindgren <tony@atomide.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Marek Szyprowski 提交于
All four register for latency and filter settings cannot be written in non-secure mode and they should go through l2c_write_sec(). More on this can be found in CoreLink Level 2 Cache Controller L2C-310 Technical Reference Manual, 3.2. Register summary, table 3.1. This have been checked the TRM for r3p3, but it should be uniform for all revisions. Reported-by: NNishanth Menon <nm@ti.com> Suggested-by: NTomasz Figa <tomasz.figa@gmail.com> Signed-off-by: NMarek Szyprowski <m.szyprowski@samsung.com> Tested-by: NNishanth Menon <nm@ti.com> Acked-by: NNishanth Menon <nm@ti.com> Acked-by: NTony Lindgren <tony@atomide.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Marek Szyprowski 提交于
This patch implements generic DT L2C initialisation (the one from init_IRQ in arch/arm/kernel/irq.c) for Omap4 and AM43 platforms and kills the SoC specific stuff in arch/arm/mach-omap2/omap4-common.c. Signed-off-by: NMarek Szyprowski <m.szyprowski@samsung.com> Tested-by: NNishanth Menon <nm@ti.com> Acked-by: NNishanth Menon <nm@ti.com> Acked-by: NTony Lindgren <tony@atomide.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 21 12月, 2014 8 次提交
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由 Linus Torvalds 提交于
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git://git.kernel.org/pub/scm/linux/kernel/git/borntraeger/linux由 Linus Torvalds 提交于
Pull ACCESS_ONCE cleanup preparation from Christian Borntraeger: "kernel: Provide READ_ONCE and ASSIGN_ONCE As discussed on LKML http://marc.info/?i=54611D86.4040306%40de.ibm.com ACCESS_ONCE might fail with specific compilers for non-scalar accesses. Here is a set of patches to tackle that problem. The first patch introduce READ_ONCE and ASSIGN_ONCE. If the data structure is larger than the machine word size memcpy is used and a warning is emitted. The next patches fix up several in-tree users of ACCESS_ONCE on non-scalar types. This does not yet contain a patch that forces ACCESS_ONCE to work only on scalar types. This is targetted for the next merge window as Linux next already contains new offenders regarding ACCESS_ONCE vs. non-scalar types" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/borntraeger/linux: s390/kvm: REPLACE barrier fixup with READ_ONCE arm/spinlock: Replace ACCESS_ONCE with READ_ONCE arm64/spinlock: Replace ACCESS_ONCE READ_ONCE mips/gup: Replace ACCESS_ONCE with READ_ONCE x86/gup: Replace ACCESS_ONCE with READ_ONCE x86/spinlock: Replace ACCESS_ONCE with READ_ONCE mm: replace ACCESS_ONCE with READ_ONCE or barriers kernel: Provide READ_ONCE and ASSIGN_ONCE
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git://git.linaro.org/people/mike.turquette/linux由 Linus Torvalds 提交于
Pull clk framework updates from Mike Turquette: "This is much later than usual due to several last minute bugs that had to be addressed. As usual the majority of changes are new drivers and modifications to existing drivers. The core recieved many fixes along with the groundwork for several large changes coming in the future which will better parition clock providers from clock consumers" * tag 'clk-for-linus-3.19' of git://git.linaro.org/people/mike.turquette/linux: (86 commits) clk: samsung: Fix Exynos 5420 pinctrl setup and clock disable failure due to domain being gated ARM: OMAP3: clock: fix boot breakage in legacy mode ARM: OMAP2+: clock: fix DPLL code to use new determine rate APIs clk: Really fix deadlock with mmap_sem clk: mmp: fix sparse non static symbol warning clk: Change clk_ops->determine_rate to return a clk_hw as the best parent clk: change clk_debugfs_add_file to take a struct clk_hw clk: Don't expose __clk_get_accuracy clk: Don't try to use a struct clk* after it could have been freed clk: Remove unused function __clk_get_prepare_count clk: samsung: Fix double add of syscore ops after driver rebind clk: samsung: exynos4: set parent of sclk_hdmiphy to hdmi clk: samsung: exynos4415: Fix build with PM_SLEEP disabled clk: samsung: remove unnecessary inclusion of header files from clk.h clk: samsung: remove unnecessary CONFIG_OF from clk.c clk: samsung: Spelling s/bwtween/between/ clk: rockchip: Add support for the mmc clock phases using the framework clk: rockchip: add bindings for the mmc clocks clk: rockchip: rk3288 export i2s0_clkout for use in DT clk: rockchip: use clock ID for DMC (memory controller) on rk3288 ...
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git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux由 Linus Torvalds 提交于
Pull more i2c updates from Wolfram Sang: "Included are two bugfixes needing some bigger refactoring (sh_mobile: deferred probe with DMA, mv64xxx: fix offload support) and one deprecated driver removal I thought would go in via ppc but I misunderstood. It has a proper ack from BenH" * 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: sh_mobile: fix uninitialized var when debug is enabled macintosh: therm_pm72: delete deprecated driver i2c: sh_mobile: I2C_SH_MOBILE should depend on HAS_DMA i2c: sh_mobile: rework deferred probing i2c: sh_mobile: refactor DMA setup i2c: mv64xxx: rework offload support to fix several problems i2c: mv64xxx: use BIT() macro for register value definitions
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi由 Linus Torvalds 提交于
Pull SCSI update from James Bottomley: "This is a much shorter set of patches that were on the go but didn't make it in to the early pull request for the merge window. It's really a set of bug fixes plus some final cleanup work on the new tag queue API" * tag 'scsi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: storvsc: ring buffer failures may result in I/O freeze ipr: set scsi_level correctly for disk arrays ipr: add support for async scanning to speed up boot scsi_debug: fix missing "break;" in SDEBUG_UA_CAPACITY_CHANGED case scsi_debug: take sdebug_host_list_lock when changing capacity scsi_debug: improve driver description in Kconfig scsi_debug: fix compare and write errors qla2xxx: fix race in handling rport deletion during recovery causes panic scsi: blacklist RSOC for Microsoft iSCSI target devices scsi: fix random memory corruption with scsi-mq + T10 PI Revert "[SCSI] mpt3sas: Remove phys on topology change" Revert "[SCSI] mpt2sas: Remove phys on topology change." esas2r: Correct typos of "validate" in a comment fc: FCP_PTA_SIMPLE is 0 ibmvfc: remove unused tag variable scsi: remove MSG_*_TAG defines scsi: remove scsi_set_tag_type scsi: remove scsi_get_tag_type scsi: never drop to untagged mode during queue ramp down scsi: remove ->change_queue_type method
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm由 Linus Torvalds 提交于
Pull CONFIG_PM_RUNTIME elimination from Rafael Wysocki: "This removes the last few uses of CONFIG_PM_RUNTIME introduced recently and makes that config option finally go away. CONFIG_PM will be available directly from the menu now and also it will be selected automatically if CONFIG_SUSPEND or CONFIG_HIBERNATION is set" * tag 'pm-config-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: PM: Eliminate CONFIG_PM_RUNTIME tty: 8250_omap: Replace CONFIG_PM_RUNTIME with CONFIG_PM sound: sst-haswell-pcm: Replace CONFIG_PM_RUNTIME with CONFIG_PM spi: Replace CONFIG_PM_RUNTIME with CONFIG_PM
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git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild由 Linus Torvalds 提交于
Pull misc kbuild changes from Michal Marek: "There are only a few things in the misc branch: - Fix for bugon.cocci semantic patch - Kdevelop4 files are .gitignored - Put make binrpm-pkg on diet" * 'misc' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: scripts/package: binrpm-pkg do not create source and devel package .gitignore: Add Kdevelop4 project files bugon.cocci: fix Options at the macro
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git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild由 Linus Torvalds 提交于
Pull kbuild updates from Michal Marek: "Here are the kbuild changes for v3.19-rc1: - Cleanups and deduplication in the main Makefile and scripts/Makefile.* - Sort the output of *config targets in make help - Old <linux/version.h> is always removed to avoid a surprise during bisecting - Warning fix in kconfig" * 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: kbuild: remove redundant -rR flag of hdr-inst kbuild: Fix make help-<board series> on powerpc kbuild: Automatically remove stale <linux/version.h> file kconfig: Fix warning "‘jump’ may be used uninitialized" Makefile: sort list of defconfig targets in make help output kbuild: Remove duplicate $(cmd) definition in Makefile.clean kbuild: collect shorthands into scripts/Kbuild.include
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- 20 12月, 2014 23 次提交
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由 Wolfram Sang 提交于
Signed-off-by: NWolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: NWolfram Sang <wsa@the-dreams.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs由 Linus Torvalds 提交于
Pull vfs pile #3 from Al Viro: "Assorted fixes and patches from the last cycle" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: [regression] chunk lost from bd9b51 vfs: make mounts and mountstats honor root dir like mountinfo does vfs: cleanup show_mountinfo init: fix read-write root mount unfuck binfmt_misc.c (broken by commit e6084d4a) vm_area_operations: kill ->migrate() new helper: iter_is_iovec() move_extent_per_page(): get rid of unused w_flags lustre: get rid of playing with ->fs btrfs: filp_open() returns ERR_PTR() on failure, not NULL...
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由 Linus Torvalds 提交于
Merge tag 'ecryptfs-3.19-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs Pull eCryptfs fixes from Tyler Hicks: "Fixes for filename decryption and encrypted view plus a cleanup - The filename decryption routines were, at times, writing a zero byte one character past the end of the filename buffer - The encrypted view feature attempted, and failed, to roll its own form of enforcing a read-only mount instead of letting the VFS enforce it" * tag 'ecryptfs-3.19-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs: eCryptfs: Remove buggy and unnecessary write in file name decode routine eCryptfs: Remove unnecessary casts when parsing packet lengths eCryptfs: Force RO mount when encrypted view is enabled
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git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs由 Linus Torvalds 提交于
Pull more btrfs updates from Chris Mason: "This is part two of our merge window patches. These are all from Filipe, and fix some really hard to find races that can cause corruptions. Most of them involved block group removal (balance) or discard" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: Btrfs: remove non-sense btrfs_error_discard_extent() function Btrfs: fix fs corruption on transaction abort if device supports discard Btrfs: always clear a block group node when removing it from the tree Btrfs: ensure deletion from pinned_chunks list is protected
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound由 Linus Torvalds 提交于
Pull sound fixes from Takashi Iwai: "Here are a few fixes that have landed after the previous pull request. All are driver specific fixes including: - error/int value fixes in OXFW, - Intel Skylake HD-audio HDMI codec support, - Additional HD-audio Realtek codecs and AD1986A codec fixes/quirks, - a few more DSD support and a quirk for Arcam rPAC in usb-audio, - a typo fix for Scarlett 6i6, - fixes for new ASIHPI firmware, - ASoC Exynos7 cleanups, - Intel ACPI support, and - a fix for PCM512 register cache sync" * tag 'sound-fix-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (24 commits) ALSA: usb-audio: extend KEF X300A FU 10 tweak to Arcam rPAC ALSA: hda/realtek - New codec support for ALC298 ALSA: asihpi: update to HPI version 4.14 ALSA: asihpi: increase tuner pad cache size ALSA: asihpi: relax firmware version check ALSA: usb-audio: Fix Scarlett 6i6 initialization typo ALSA: hda - Add quirk for Packard Bell EasyNote MX65 ALSA: usb-audio: add native DSD support for Matrix Audio DACs ALSA: hda/realtek - New codec support for ALC256 ALSA: hda/realtek - Add new Dell desktop for ALC3234 headset mode ASoC: Intel: fix possible acpi enumeration panic ALSA: hda/hdmi - apply Haswell fix-ups to Skylake display codec ASoC: Intel: fix return value check in sst_acpi_probe() ALSA: hda - Make add_stereo_mix_input flag tristate ALSA: hda - Create capture source ctls when stereo mix input is added ALSA: hda - Fix typos in snd_hda_get_int_hint() kerneldoc comments ALSA: hda - add codec ID for Skylake display audio codec ALSA: oxfw: some signedness bugs ALSA: oxfw: fix detect_loud_models() return value ASoC: rt5677: add REGMAP_I2C and REGMAP_IRQ dependency ...
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git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending由 Linus Torvalds 提交于
Pull SCSI target fixes from Nicholas Bellinger: "The highlights this merge window include: - Allow target fabric drivers to function as built-in. (Roland) - Fix tcm_loop multi-TPG endpoint nexus bug. (Hannes) - Move per device config_item_type into se_subsystem_api, allowing configfs attributes to be defined at module_init time. (Jerome + nab) - Convert existing IBLOCK/FILEIO/RAMDISK/PSCSI/TCMU drivers to use external configfs attributes. (nab) - A number of iser-target fixes related to active session + network portal shutdown stability during extended stress testing. (Sagi + Slava) - Dynamic allocation of T10-PI contexts for iser-target, fixing a potentially bogus iscsi_np->tpg_np pointer reference in >= v3.14 code. (Sagi) - iser-target performance + scalability improvements. (Sagi) - Fixes for SPC-4 Persistent Reservation AllRegistrants spec compliance. (Ilias + James + nab) - Avoid potential short kern_sendmsg() in iscsi-target for now until Al's conversion to use msghdr iteration is merged post -rc1. (Viro) Also, Sagi has requested a number of iser-target patches (9) that address stability issues he's encountered during extended stress testing be considered for v3.10.y + v3.14.y code. Given the amount of LOC involved, it will certainly require extra backporting effort. Apologies in advance to Greg-KH & Co on this. Sagi and I will be working post-merge to ensure they each get applied correctly" * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: (53 commits) target: Allow AllRegistrants to re-RESERVE existing reservation uapi/linux/target_core_user.h: fix headers_install.sh badness iscsi-target: Fail connection on short sendmsg writes iscsi-target: nullify session in failed login sequence target: Avoid dropping AllRegistrants reservation during unregister target: Fix R_HOLDER bit usage for AllRegistrants iscsi-target: Drop left-over bogus iscsi_np->tpg_np iser-target: Fix wc->wr_id cast warning iser-target: Remove code duplication iser-target: Adjust log levels and prettify some prints iser-target: Use debug_level parameter to control logging level iser-target: Fix logout sequence iser-target: Don't wait for session commands from completion context iser-target: Reduce CQ lock contention by batch polling iser-target: Introduce isert_poll_budget iser-target: Remove an atomic operation from the IO path iser-target: Remove redundant call to isert_conn_terminate iser-target: Use single CQ for TX and RX iser-target: Centralize completion elements to a context iser-target: Cast wr_id with uintptr_t instead of unsinged long ...
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git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel由 Linus Torvalds 提交于
Pull arch/hexagon updates from Richard Kuo: "Build cleanup and a few misc fixes" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel: Hexagon: fix signal delivery for debug traps Hexagon: set ARCH_DMA_MINALIGN Hexagon: fix alignment of init_task in RW_DATA_SECTION hexagon: Fix build failures in linux-next
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git://git.kernel.org/pub/scm/linux/kernel/git/jesper/cris由 Linus Torvalds 提交于
Pull arch/chris updates from Jesper Nilsson: "Mostly cleanup and build fixes for CRISv32 allmodconfig God Jul och Gott Nytt år!" * tag 'cris-changes-for-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/jesper/cris: CRISv32: Remove last remnants of ETRAX_SPI_MMC_BOARD CRISv32: ETRAXFS: Fix recursive spinlock CRISv32: Select MTDRAM for axisflashmap CRISv32: Implement early console CRIS: Use KALLSYMs if available in call stack dump CRISv32: Fix declaration mismatch CRISv32: Rewrite of synchronous serial port driver CRIS: Update init memory handling CRISv32: Better handling of watchdog bite CRIS: Export missing function symbols CRIS: Export ioremap_nocache CRIS: Fix headers_install CRISv32: Add missing include for mm.h CRISv32: Drop obsolete file for SPI driver
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git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux由 Linus Torvalds 提交于
Pull ia64 __get_cpu_var removal from Tony Luck: "__get_cpu_var removed from rest of tree, drop reference from comments in arch/ia64" * tag 'please-pull-misc-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux: [IA64] Update comment that references __get_cpu_var
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由 Jesper Nilsson 提交于
There are no users of this symbol left. Reported-by: NPaul Bolle <pebolle@tiscali.nl> Signed-off-by: NJesper Nilsson <jesper.nilsson@axis.com>
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由 Jesper Nilsson 提交于
Move pinmux alloc/dealloc code into functions that don't take the spinlock so we can use from code that has the spinlock already. CRISv32 has no working SMP, so spinlocks becomes a NOP, so deadlock was never seen. Signed-off-by: NJesper Nilsson <jesper.nilsson@axis.com>
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由 Jesper Nilsson 提交于
Fixes compile error on allmodconfig. Signed-off-by: NJesper Nilsson <jesper.nilsson@axis.com>
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由 Jesper Nilsson 提交于
Signed-off-by: NJesper Nilsson <jesper.nilsson@axis.com>
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由 Jesper Nilsson 提交于
Also, print kernel version on oops. Signed-off-by: NJesper Nilsson <jesper.nilsson@axis.com>
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由 Jesper Nilsson 提交于
Drop i2c_init from this header, it was declared non-static here, but static in the C-file. Signed-off-by: NJesper Nilsson <jesper.nilsson@axis.com>
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由 Jesper Nilsson 提交于
Make driver possible to load as a module and try to handle locking better. Signed-off-by: NJesper Nilsson <jesper.nilsson@axis.com>
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由 Jesper Nilsson 提交于
- Add free_initrd_mem as found by Guenter Roeck <linux@roeck-us.net> - Add free_init_pages - Export empty_zero_page symbol Signed-off-by: NJesper Nilsson <jesper.nilsson@axis.com>
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由 Jesper Nilsson 提交于
Don't enter watchdog handling if we're already in watchdog handling. Also some minor formatting tweaks. Signed-off-by: NJesper Nilsson <jesper.nilsson@axis.com>
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由 Jesper Nilsson 提交于
strcmp was lost when all other string functions were removed, but we still have an optimized version for this on CRISv32, so any driver built as a module would not have access to this symbol. In a similar manner, we had optimized versions of csum_partial_copy_from_user and __do_clear_user but no exported symbols for them, breaking bunch of other drivers when built as a module. At the same time, move EXPORT_SYMBOL(__copy_user) and EXPORT_SYMBOL(__copy_user_zeroing) C-files so it's located together with the function definition. Signed-off-by: NJesper Nilsson <jesper.nilsson@axis.com>
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由 Jesper Nilsson 提交于
Signed-off-by: NJesper Nilsson <jesper.nilsson@axis.com>
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由 Sam Ravnborg 提交于
Fix headers_install by adjusting the path to arch files. And delete unused Kbuild file. Drop special handling of cris in the headers.sh script as a nice side-effect. Signed-off-by: NSam Ravnborg <sam@ravnborg.org> Cc: Mikael Starvik <starvik@axis.com> Cc: David Howells <dhowells@redhat.com> Signed-off-by: NJesper Nilsson <jesper.nilsson@axis.com>
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由 Jesper Nilsson 提交于
Fixes the following compile error. arch/cris/arch-v32/kernel/time.c: In function 'reset_watchdog': arch/cris/arch-v32/kernel/time.c:121:2: error: implicit declaration of function 'global_page_state' Signed-off-by: NGuenter Roeck <linux@roeck-us.net> Signed-off-by: NJesper Nilsson <jesper.nilsson@axis.com>
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由 Jesper Nilsson 提交于
File was already deleted. Signed-off-by: NJesper Nilsson <jesper.nilsson@axis.com>
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