mirror of https://gitee.com/openkylin/linux.git
34673 Commits
| Author | SHA1 | Message | Date |
|---|---|---|---|
Linus Torvalds
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dd1845af24 |
This pull request contains the second half the of the clk changes for
3.16. They are simply fixes and code refactoring for the OMAP clock drivers. The sunxi clock driver changes include splitting out the one mega-driver into several smaller pieces and adding support for the A31 SoC clocks. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.14 (GNU/Linux) iQIcBAABAgAGBQJTnHqfAAoJEDqPOy9afJhJnI0P/1PvRHx7bmwNAD8b09pAVm2u xTmhiH+zfHcRtKivKCAxFQ4FlkS3v69RB9FC+s6FIgn984K3FjkHRW2zgqe3K2h3 7tj6EoT6XJ6szK4AWDy/GVqekRF9kyADexSiYI4rIRP0rnSswvBKHZ485OR06Fs+ Jls0EMbGOEzMyB/B+pDNnTOznZOSd+lZbBznSh1zG+8QHQEzXwxPRr+G0/jxneO/ rTqUvDRqGC709YIaa+oBCH5ez/wVwrU68u/CpmrLQIPdFfaWl7YhYy/ZicwwJprE Oi1AlQpRoBe1yYIz6oJ//+4D6b9Y/e6cqG4P37VhF6PiD9yDyN+ycEtGMqxNXjIa OMGlairEU6V43ZrP/wDWvX6NLP7LCEqOG/PSo8zjuoZ/G1kw2jo6firRI5TVR/bY uARHkBTUYQGjvwBU3QoLuHf+pOPAeBXfYVsi2n/b+HSueXkPQW+HdH4erktlahPh 2xkVhEDbMfCOeovOGcZhsQ8aDUIDUjZTJE7uU633DjsHY7P96OTRBHF8qirNpuOx 0GkAVOsFBU7wMt8tcO4it00i7z6PEKwqDIZBNQVq2F2DnOS9WTTcop7dmYPz95qp 8qTZIN++ROWaxok0H5SL7ER22GIJlTuGGynwPK5Aa/6v193rUW9pEZPlr7wYSf8u RwP/J6OfN9t/rKxCsFCj =9/Iv -----END PGP SIGNATURE----- Merge tag 'clk-for-linus-3.16-part2' of git://git.linaro.org/people/mike.turquette/linux Pull more clock framework updates from Mike Turquette: "This contains the second half the of the clk changes for 3.16. They are simply fixes and code refactoring for the OMAP clock drivers. The sunxi clock driver changes include splitting out the one mega-driver into several smaller pieces and adding support for the A31 SoC clocks" * tag 'clk-for-linus-3.16-part2' of git://git.linaro.org/people/mike.turquette/linux: (25 commits) clk: sunxi: document PRCM clock compatible strings clk: sunxi: add PRCM (Power/Reset/Clock Management) clks support clk: sun6i: Protect SDRAM gating bit clk: sun6i: Protect CPU clock clk: sunxi: Rework clock protection code clk: sunxi: Move the GMAC clock to a file of its own clk: sunxi: Move the 24M oscillator to a file of its own clk: sunxi: Remove calls to clk_put clk: sunxi: document new A31 USB clock compatible clk: sunxi: Implement A31 USB clock ARM: dts: OMAP5/DRA7: use omap5-mpu-dpll-clock capable of dealing with higher frequencies CLK: TI: dpll: support OMAP5 MPU DPLL that need special handling for higher frequencies ARM: OMAP5+: dpll: support Duty Cycle Correction(DCC) CLK: TI: clk-54xx: Set the rate for dpll_abe_m2x2_ck CLK: TI: Driver for DRA7 ATL (Audio Tracking Logic) dt:/bindings: DRA7 ATL (Audio Tracking Logic) clock bindings ARM: dts: dra7xx-clocks: Correct name for atl clkin3 clock CLK: TI: gate: add composite interface clock to OMAP2 only build ARM: OMAP2: clock: add DT boot support for cpufreq_ck CLK: TI: OMAP2: add clock init support ... |
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Linus Torvalds
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b2e09f633a |
Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull more scheduler updates from Ingo Molnar:
"Second round of scheduler changes:
- try-to-wakeup and IPI reduction speedups, from Andy Lutomirski
- continued power scheduling cleanups and refactorings, from Nicolas
Pitre
- misc fixes and enhancements"
* 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
sched/deadline: Delete extraneous extern for to_ratio()
sched/idle: Optimize try-to-wake-up IPI
sched/idle: Simplify wake_up_idle_cpu()
sched/idle: Clear polling before descheduling the idle thread
sched, trace: Add a tracepoint for IPI-less remote wakeups
cpuidle: Set polling in poll_idle
sched: Remove redundant assignment to "rt_rq" in update_curr_rt(...)
sched: Rename capacity related flags
sched: Final power vs. capacity cleanups
sched: Remove remaining dubious usage of "power"
sched: Let 'struct sched_group_power' care about CPU capacity
sched/fair: Disambiguate existing/remaining "capacity" usage
sched/fair: Change "has_capacity" to "has_free_capacity"
sched/fair: Remove "power" from 'struct numa_stats'
sched: Fix signedness bug in yield_to()
sched/fair: Use time_after() in record_wakee()
sched/balancing: Reduce the rate of needless idle load balancing
sched/fair: Fix unlocked reads of some cfs_b->quota/period
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Linus Torvalds
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3737a12761 |
Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull more perf updates from Ingo Molnar:
"A second round of perf updates:
- wide reaching kprobes sanitization and robustization, with the hope
of fixing all 'probe this function crashes the kernel' bugs, by
Masami Hiramatsu.
- uprobes updates from Oleg Nesterov: tmpfs support, corner case
fixes and robustization work.
- perf tooling updates and fixes from Jiri Olsa, Namhyung Ki, Arnaldo
et al:
* Add support to accumulate hist periods (Namhyung Kim)
* various fixes, refactorings and enhancements"
* 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (101 commits)
perf: Differentiate exec() and non-exec() comm events
perf: Fix perf_event_comm() vs. exec() assumption
uprobes/x86: Rename arch_uprobe->def to ->defparam, minor comment updates
perf/documentation: Add description for conditional branch filter
perf/x86: Add conditional branch filtering support
perf/tool: Add conditional branch filter 'cond' to perf record
perf: Add new conditional branch filter 'PERF_SAMPLE_BRANCH_COND'
uprobes: Teach copy_insn() to support tmpfs
uprobes: Shift ->readpage check from __copy_insn() to uprobe_register()
perf/x86: Use common PMU interrupt disabled code
perf/ARM: Use common PMU interrupt disabled code
perf: Disable sampled events if no PMU interrupt
perf: Fix use after free in perf_remove_from_context()
perf tools: Fix 'make help' message error
perf record: Fix poll return value propagation
perf tools: Move elide bool into perf_hpp_fmt struct
perf tools: Remove elide setup for SORT_MODE__MEMORY mode
perf tools: Fix "==" into "=" in ui_browser__warning assignment
perf tools: Allow overriding sysfs and proc finding with env var
perf tools: Consider header files outside perf directory in tags target
...
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Linus Torvalds
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f9da455b93 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Pull networking updates from David Miller:
1) Seccomp BPF filters can now be JIT'd, from Alexei Starovoitov.
2) Multiqueue support in xen-netback and xen-netfront, from Andrew J
Benniston.
3) Allow tweaking of aggregation settings in cdc_ncm driver, from Bjørn
Mork.
4) BPF now has a "random" opcode, from Chema Gonzalez.
5) Add more BPF documentation and improve test framework, from Daniel
Borkmann.
6) Support TCP fastopen over ipv6, from Daniel Lee.
7) Add software TSO helper functions and use them to support software
TSO in mvneta and mv643xx_eth drivers. From Ezequiel Garcia.
8) Support software TSO in fec driver too, from Nimrod Andy.
9) Add Broadcom SYSTEMPORT driver, from Florian Fainelli.
10) Handle broadcasts more gracefully over macvlan when there are large
numbers of interfaces configured, from Herbert Xu.
11) Allow more control over fwmark used for non-socket based responses,
from Lorenzo Colitti.
12) Do TCP congestion window limiting based upon measurements, from Neal
Cardwell.
13) Support busy polling in SCTP, from Neal Horman.
14) Allow RSS key to be configured via ethtool, from Venkata Duvvuru.
15) Bridge promisc mode handling improvements from Vlad Yasevich.
16) Don't use inetpeer entries to implement ID generation any more, it
performs poorly, from Eric Dumazet.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1522 commits)
rtnetlink: fix userspace API breakage for iproute2 < v3.9.0
tcp: fixing TLP's FIN recovery
net: fec: Add software TSO support
net: fec: Add Scatter/gather support
net: fec: Increase buffer descriptor entry number
net: fec: Factorize feature setting
net: fec: Enable IP header hardware checksum
net: fec: Factorize the .xmit transmit function
bridge: fix compile error when compiling without IPv6 support
bridge: fix smatch warning / potential null pointer dereference
via-rhine: fix full-duplex with autoneg disable
bnx2x: Enlarge the dorq threshold for VFs
bnx2x: Check for UNDI in uncommon branch
bnx2x: Fix 1G-baseT link
bnx2x: Fix link for KR with swapped polarity lane
sctp: Fix sk_ack_backlog wrap-around problem
net/core: Add VF link state control policy
net/fsl: xgmac_mdio is dependent on OF_MDIO
net/fsl: Make xgmac_mdio read error message useful
net_sched: drr: warn when qdisc is not work conserving
...
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Ingo Molnar
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535560d841 |
Merge commit '3cf2f34' into sched/core, to fix build error
Fix this dependency on the locking tree's smp_mb*() API changes: kernel/sched/idle.c:247:3: error: implicit declaration of function ‘smp_mb__after_atomic’ [-Werror=implicit-function-declaration] Signed-off-by: Ingo Molnar <mingo@kernel.org> |
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Linus Torvalds
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7f33e7241d |
pwm: Changes for v3.16-rc1
The majority of these changes are cleanups and fixes across all drivers. Redundant error messages are removed and more PWM controllers set the .can_sleep flag to signal that they can't be used in atomic context. Support is added for the Broadcom Kona family of SoCs and the Intel LPSS driver can now probe PCI devices in addition to ACPI devices. Upon shut- down, the pwm-backlight driver will now power off the backlight. It also uses the new descriptor-based GPIO API for more concise GPIO handling. A large chunk of these changes also converts platforms to use the lookup mechanism rather than relying on the global number space to reference PWM devices. This is largely in preparation for more unification and cleanups in future patches. Eventually it will allow the legacy PWM API to be removed. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQIcBAABAgAGBQJTl/AqAAoJEN0jrNd/PrOhoZsP/1yLaSK3NuBXWg3VdpH9i8so GXBeh3dbKAmC5MYQlhh5XTvuNBbfOoSp6dGdL3pV9GjcffbqzTynn5YszrbanezX +fqBF1NvW+jb2sUfQmedh9y30O1ADZM0p+FXW/R7e2khiE+8VF2ox35Hc3LLBqk8 SiZoy1UEzIo0BAHgtgCw2VXUYUSYX/KYGoF/t8TCCObKVC3wQ7pW5tN3Ekj14yNL NspM0Q8OsITCQO0PdOfHw1gBmy4iLSuoNpPKP12BQVx5seZ4LBaIz9Wh0jFu89hq zI1gFpGptMsxsaAn/zk6Nr9lHDkqxkhnuYA+dgkA6k0KI9jS1Me20WQEmvM9H9xs BJ8QOfMQP7AHCZeW61J+iPTtCyMwFejRSPMtPjNMfaOQduWJw7+o0GaA30F39dw0 3Cki1C44o9KfwCdC9OcmLignHt5TC1FEJgJL4OY695x0za7XcVgEN6nTg70AQfaz pcm4PeCqtM9jvXdJQdDGDI7gVzT33kpBnGatqQ2bUqMDx8HeHIkdEXehLwsYP46m FX0RJb5ue40esbVWZDGYWJqkdInpHt6deahTW+Jq9Exo4ZMr5/DVkMQCl8oF3/em Y5ED67dnAQ4au1MhElnDTPKk4Uh28aWTYwo8HSO6rt+8jcguH1KvXvLa+z2BcaMv ZVN0ZPy2813ix6Q0yO3D =BDxR -----END PGP SIGNATURE----- Merge tag 'pwm/for-3.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm Pull pwm changes from Thierry Reding: "The majority of these changes are cleanups and fixes across all drivers. Redundant error messages are removed and more PWM controllers set the .can_sleep flag to signal that they can't be used in atomic context. Support is added for the Broadcom Kona family of SoCs and the Intel LPSS driver can now probe PCI devices in addition to ACPI devices. Upon shutdown, the pwm-backlight driver will now power off the backlight. It also uses the new descriptor-based GPIO API for more concise GPIO handling. A large chunk of these changes also converts platforms to use the lookup mechanism rather than relying on the global number space to reference PWM devices. This is largely in preparation for more unification and cleanups in future patches. Eventually it will allow the legacy PWM API to be removed" * tag 'pwm/for-3.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm: (38 commits) pwm: fsl-ftm: set pwm_chip can_sleep flag pwm: ab8500: Fix wrong value shift for disable/enable PWM pwm: samsung: do not set manual update bit in pwm_samsung_config pwm: lp3943: Set pwm_chip can_sleep flag pwm: atmel: set pwm_chip can_sleep flag pwm: mxs: set pwm_chip can_sleep flag pwm: tiehrpwm: inline accessor functions pwm: tiehrpwm: don't build PM related functions when not needed pwm-backlight: retrieve configured PWM period leds: leds-pwm: retrieve configured PWM period ARM: pxa: hx4700: use PWM_LOOKUP to initialize struct pwm_lookup ARM: shmobile: armadillo: use PWM_LOOKUP to initialize struct pwm_lookup ARM: OMAP3: Beagle: use PWM_LOOKUP to initialize struct pwm_lookup pwm: modify PWM_LOOKUP to initialize all struct pwm_lookup members ARM: pxa: hx4700: initialize all the struct pwm_lookup members ARM: OMAP3: Beagle: initialize all the struct pwm_lookup members pwm: renesas-tpu: remove unused struct tpu_pwm_platform_data ARM: shmobile: armadillo: initialize all struct pwm_lookup members pwm: add period and polarity to struct pwm_lookup pwm: twl: Really disable twl6030 PWMs ... |
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Linus Torvalds
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2dc24b0d06 |
ARM: SoC updates for 3.16 (part 2)
This is a small follow-up to the larger ARM SoC updates merged last week, almost entirely for the keystone platform. The main change here is to use the new dma-ranges parsing code that came in through Russell's ARM tree. This allows the keystone platform to do cache-coherent DMA and to finally support all the available physical memory when LPAE is enabled. Aside from this, the keystone reset driver has been rewritten, and there is a small bug fix to allow building the orion5x platform again. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIVAwUAU5harmCrR//JCVInAQJuXhAA2v+IVK4HqkIric4Hj/7monhv/Gxm+7Fj +3GYX9QHncSnILQm0ke+OYKYoLNPDbDVyvsY5JWbewLC3TbvnKZoM25Q4Aj6Fcj5 GAVgggMtc7dkk8VIDfUvjyYZsiiWcvhATvwlQg70oOC0LmRjPwQnBvyP+zvUiBUJ ++xBGiVsfScIRhbjB+cYZl7dhLXA+GKzaCw9sKVCS+ExmlAYBSy4cUkRCkw4AQI6 s4udVuPtFi7++rNTdn2MBeyLyk0pOjQu+jepo/bwmKGaKS88KwZjTCPI1YRtrkrv ZjF4AY0kjUenoJuN9Dj9q6I6Ivc8YFDr411hF/LwiBF7+QUk0EnAEeAhDGan/ZCG 1+xZbY54tQk+TNNgR2V/RzUWilhPmG3rdtq9MnvYrmQnyGeF07MCCAIqoH+B+hDm AvApocOT9sReD4yTNIBHYPKsp04jLXR5XKRZ98QkAOInEQaYTpFOU3LyrdgFLLB3 fIfDf2ZHCc6cmp/wXKk83LVxFQqYbyw0Q93xB/X/8yqb/NyJ8hVaKWgAcofUuj3t M87I+XcljA/dx8FsELM3B+qSZXakdDUgXBkfNePkm7GGlq5NziBTMJnhbXiIVMe+ 4kZIyxRD3OZj0d1K3mHMSvoX/FY/98AJWk2eizwwIx64PskatiKQTkX9XFnYPXLb AtdWv8t3Ozc= =AqkT -----END PGP SIGNATURE----- Merge tag 'soc2-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull part two of ARM SoC updates from Arnd Bergmann: "This is a small follow-up to the larger ARM SoC updates merged last week, almost entirely for the keystone platform. The main change here is to use the new dma-ranges parsing code that came in through Russell's ARM tree. This allows the keystone platform to do cache-coherent DMA and to finally support all the available physical memory when LPAE is enabled. Aside from this, the keystone reset driver has been rewritten, and there is a small bug fix to allow building the orion5x platform again" * tag 'soc2-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: keystone: Drop use of meminfo since its not available anymore ARM: orion5x: fix mvebu_mbus_dt_init call ARM: configs: keystone: enable reset driver support ARM: dts: keystone: update reset node to work with reset driver ARM: keystone: remove redundant reset stuff ARM: keystone: Update the dma offset for non-dt platform devices ARM: keystone: Switch over to coherent memory address space ARM: configs: keystone: add MTD_SPI_NOR (new dependency for M25P80) ARM: configs: keystone: drop CONFIG_COMMON_CLK_DEBUG |
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Linus Torvalds
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e413a19a8e |
MTD updates for 3.16:
- refactor m25p80.c driver for use as a general SPI NOR framework for other drivers which may speak to SPI NOR flash without providing full SPI support (i.e., not part of drivers/spi/) - new Freescale QuadSPI driver (utilizing new SPI NOR framework) - updates for the STMicro "FSM" SPI NOR driver - fix sync/flush behavior on mtd_blkdevs - fixup subpage write support on a few NAND drivers - correct the MTD OOB test for odd-sized OOB areas - add BCH-16 support for OMAP NAND - fix warnings and trivial refactoring - utilize new ECC DT bindings in pxa3xx NAND driver - new LPDDR NVM driver - address a few assorted bugs caught by Coverity - add new imx6sx support for GPMI NAND - use a bounce buffer for NAND when non-DMA-able buffers are used -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJTl/9oAAoJEFySrpd9RFgtfnUP+wURZfF1Xnek/3yNZP0Pt90x yToXPDgsK5oteBAAWMUwtnJImDzsUMD8BgLNLU1jvPKuvMo9lwNMaCF+l1wUrTeC F1VgYWq4tub3tk104Dthlguk0Jhj66k61LbvFvKXhkGEYGD9iPFeTPWyARUZTYOv R4eRybuU+l2ZTDd+vNStXx9oWyqzWXekwrhMi10YWoxF694kBMI4C0rZQ2CexjVl B5K0oL2P8JU/yNLgtMgPOfkh8rHZEoXECA3vaQscZzsOnc0evDndKSTkTX1Ls61Y eWFgXV6qyhL+5VKTiHNzi6/J0NeNaTquOs9HoBuWr1DwaS8aoWEhBjeuNrXGYs/s 6++CRoDDcdWunAXBH8hqFSu6IweYB5TQ+QMUa7Z69C9n/fZg82dF4i2RSnp4Y2rs qI19LrPIpdyL1ril5ndp0U2JRYXdxOpX3+jf2anG6u3vYjzI8P8tXEGKUz/uNpnK fpEn2zKpeHAq62eqScuhGsO7MO2bIg7yNKMdSoeeeT9dgbah6fkrQnaDNbtjC+Y1 rXMhgLiVebmm8BVe6w5XSFqCw+76RxmO04TAj/Vy3WVPQ2KNn+OuLc0yVlsqAO9n 7Y19QvHeMZZW4O/w5RQ/OniJpysXN0ESj2cE93DHdgUPQ5aedIN0r5eQA0M1e8c6 W2MQFS5nJPiCxUYia4KP =6UIq -----END PGP SIGNATURE----- Merge tag 'for-linus-20140610' of git://git.infradead.org/linux-mtd Pull MTD updates from Brian Norris: - refactor m25p80.c driver for use as a general SPI NOR framework for other drivers which may speak to SPI NOR flash without providing full SPI support (i.e., not part of drivers/spi/) - new Freescale QuadSPI driver (utilizing new SPI NOR framework) - updates for the STMicro "FSM" SPI NOR driver - fix sync/flush behavior on mtd_blkdevs - fixup subpage write support on a few NAND drivers - correct the MTD OOB test for odd-sized OOB areas - add BCH-16 support for OMAP NAND - fix warnings and trivial refactoring - utilize new ECC DT bindings in pxa3xx NAND driver - new LPDDR NVM driver - address a few assorted bugs caught by Coverity - add new imx6sx support for GPMI NAND - use a bounce buffer for NAND when non-DMA-able buffers are used * tag 'for-linus-20140610' of git://git.infradead.org/linux-mtd: (77 commits) mtd: gpmi: add gpmi support for imx6sx mtd: maps: remove check for CONFIG_MTD_SUPERH_RESERVE mtd: bf5xx_nand: use the managed version of kzalloc mtd: pxa3xx_nand: make the driver work on big-endian systems mtd: nand: omap: fix omap_calculate_ecc_bch() for-loop error mtd: nand: r852: correct write_buf loop bounds mtd: nand_bbt: handle error case for nand_create_badblock_pattern() mtd: nand_bbt: remove unused variable mtd: maps: sc520cdp: fix warnings mtd: slram: fix unused variable warning mtd: pfow: remove unused variable mtd: lpddr: fix Kconfig dependency, for I/O accessors mtd: nand: pxa3xx: Add supported ECC strength and step size to the DT binding mtd: nand: pxa3xx: Use ECC strength and step size devicetree binding mtd: nand: pxa3xx: Clean pxa_ecc_init() error handling mtd: nand: Warn the user if the selected ECC strength is too weak mtd: nand: omap: Documentation: How to select correct ECC scheme for your device ? mtd: nand: omap: add support for BCH16_ECC - NAND driver updates mtd: nand: omap: add support for BCH16_ECC - ELM driver updates mtd: nand: omap: add support for BCH16_ECC - GPMC driver updates ... |
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Mike Turquette
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3f6eec9969 | Merge branch 'for-v3.16/ti-clk-drv' of github.com:t-kristo/linux-pm into clk-next | |
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Linus Torvalds
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f4f9b8fc73 |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov: "A big update to the Atmel touchscreen driver, devm support for polled input devices, several drivers have been converted to using managed resources, and assorted driver fixes" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (87 commits) Input: synaptics - fix resolution for manually provided min/max Input: atmel_mxt_ts - fix invalid return from mxt_get_bootloader_version Input: max8997_haptic - add error handling for regulator and pwm Input: elantech - don't set bit 1 of reg_10 when the no_hw_res quirk is set Input: elantech - deal with clickpads reporting right button events Input: edt-ft5x06 - fix an i2c write for M09 support Input: omap-keypad - remove platform data support ARM: OMAP2+: remove unused omap4-keypad file and code Input: ab8500-ponkey - switch to using managed resources Input: max8925_onkey - switch to using managed resources Input: 88pm860x-ts - switch to using managed resources Input: 88pm860x_onkey - switch to using managed resources Input: intel-mid-touch - switch to using managed resources Input: wacom - process outbound for newer Cintiqs Input: wacom - set stylus_in_proximity when pen is in range DTS: ARM: OMAP3-N900: Add tsc2005 support Input: tsc2005 - add DT support Input: add common DT binding for touchscreens Input: jornada680_kbd - switch top using managed resources Input: adp5520-keys - switch to using managed resources ... |
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Linus Torvalds
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9894e6d9c0 |
fbdev changes for 3.16 (omap devicetree)
Add OMAP DT data: * omap5 display subsystem * display data for omap5 uEVM board * am43xx display subsystem * display data for am43xx ePOS and GP boards (LCD only) * display data for GTA04 board * display data for overo board * display data for duovero-parlor board * display data for omap3 evm and ldp boards -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJTlbIaAAoJEPo9qoy8lh71zKsP/2RuWCEKuyZ8acg5a58y98eD aguogxUjxKURoqA2FtrH1qAokYnqds9KHcB8GtOtYL+5Q8GMhGsk4YS/++twyCBm 9JOq/2FBdbTKi8mkGmURRJQjWwd+BJyeOQb/F54jif+akEmw3oL4SNL3YaTitQqT Yhg+QZa7djwBBCSGy2sHygnrYlEVJiz9gjdMye0kdPEPmg1LKZny0HJZgMkndsCH oEs836pY78SiWGpFjz5Jsk4zjitPJOLwa7/RdL27s+OWyJb/RMxc4SDdL6de5H+u L2GSOe3vxG+0lrTslosRM3qJwIQGKWbYqOEXMDFdDKANS24QbQYw5NCFwUCfeCCy Rxlw9ntr7v/iPyQ3t8oMoNG9Xm0o4gvet8LIbj/33mqFMAESnnbi6GmujmlA9S9p x6DAasBN2LAf6eQhshE7W/6XiEnDH2cVLXVGQwj6yiuhPp/GblGhHIh1MTHA41Vi A/AN/svDsPjkzhZyMETRljSpdHwQXf+vIYSeipSQFW0poBQ7o5bLUuli/VB21kbi UNDhegCNrTKjqxVZL4DI7/E8JYdwGjKKfmbgiGWOjyu8Jd3/0KAhZA6JIv0DeAyN ankSfioyEleXFm4iPC+dN7dZPWTb3SudCndEwbmjVR3VDKjBeiy60HGyxBJ4/uWm 9FkkdQfnRfNHYYXHJi1R =/UHU -----END PGP SIGNATURE----- Merge tag 'fbdev-omap-dt-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux Pull OMAP DT fbdev updates from Tomi Valkeinen: "Here are display related device tree data changes for OMAP. They are based on an already merged branch to satisfy the dependencies for the dts file changes. Add OMAP DT data: - omap5 display subsystem - display data for omap5 uEVM board - am43xx display subsystem - display data for am43xx ePOS and GP boards (LCD only) - display data for GTA04 board - display data for overo board - display data for duovero-parlor board - display data for omap3 evm and ldp boards" * tag 'fbdev-omap-dt-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux: ARM: omap5.dtsi: Add audio related parameters to hdmi node ARM: omap4.dtsi: Add audio related parametes to hdmi node ARM: dts: duovero-parlor: Add HDMI output ARM: dts: overo: Add support for 3.5'' LCD output ARM: dts: overo: Add support for 4.3'' LCD output ARM: dts: overo: Add support for DVI output ARM: dts: Add LCD panel sharp ls037v7dw01 support for omap3-evm and ldp ARM: dts: omap3-gta04: Add display support ARM: dts: omap5-uevm.dts: add display nodes ARM: dts: omap5-uevm.dts: add tca6424a ARM: dts: omap5.dtsi: add DSS nodes ARM: dts: am43x-epos-evm: add LCD data ARM: dts: am437x-gp-evm: add LCD data ARM: dts: am4372.dtsi: add DSS information |
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Linus Torvalds
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b20dcab9d4 |
LLVMLinux patches for v3.16
-----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iEYEABECAAYFAlOTY+wACgkQuseO5dulBZXrIgCdFZyXRojufLLKikWEvHjZ3/k5 KsQAnimtcge+62/IX7YwDjWS+xg9Wt3m =yPrI -----END PGP SIGNATURE----- Merge tag 'llvmlinux-for-v3.16' of git://git.linuxfoundation.org/llvmlinux/kernel Pull LLVM patches from Behan Webster: "Next set of patches to support compiling the kernel with clang. They've been soaking in linux-next since the last merge window. More still in the works for the next merge window..." * tag 'llvmlinux-for-v3.16' of git://git.linuxfoundation.org/llvmlinux/kernel: arm, unwind, LLVMLinux: Enable clang to be used for unwinding the stack ARM: LLVMLinux: Change "extern inline" to "static inline" in glue-cache.h all: LLVMLinux: Change DWARF flag to support gcc and clang net: netfilter: LLVMLinux: vlais-netfilter crypto: LLVMLinux: aligned-attribute.patch |
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Linus Torvalds
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1a5700bc2d |
The clock framework changes for 3.16 are pretty typical: mostly clock
driver additions and fixes. There are additions to the clock core code for some of the basic types (e.g. the common divider type has some fixes and featured added to it). One minor annoyance is a last-minute dependency that wasn't handled quite right. |
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Mark Charlebois
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e6b8075770 |
arm, unwind, LLVMLinux: Enable clang to be used for unwinding the stack
Patch to prevent warning of a buggy compiler when using clang and the ARM_UNWIND option. Clang defines (at least on the current trunk) GNUC, GNUC_MINOR, and GNUC_PATCHLEVEL to 4, 2, and 1 respectively. This version of GCC gets flagged as buggy, but it isn't actually an issue with clang so the patch will do what it did before unless clang is defined and then it will not report the GCC version as an issue. Signed-off-by: Mark Charlebois <charlebm@gmail.com> Signed-off-by: Behan Webster <behanw@converseincode.com> |
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Behan Webster
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76ae038287 |
ARM: LLVMLinux: Change "extern inline" to "static inline" in glue-cache.h
With compilers which follow the C99 standard (like modern versions of gcc and clang), "extern inline" does the wrong thing (emits code for an externally linkable version of the inline function). "static inline" is the correct choice instead. Author: Behan Webster <behanw@converseincode.com> Signed-off-by: Behan Webster <behanw@converseincode.com> Reviewed-by: Mark Charlebois <charlebm@gmail.com> |
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Linus Torvalds
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57d326169e |
Merge branch 'akpm' (patches from Andrew Morton) into next
Merge more updates from Andrew Morton: - Most of the rest of MM. This includes "mark remap_file_pages syscall as deprecated" but the actual "replace remap_file_pages syscall with emulation" is held back. I guess we'll need to work out when to pull the trigger on that one. - various minor cleanups to obscure filesystems - the drivers/rtc queue - hfsplus updates - ufs, hpfs, fatfs, affs, reiserfs - Documentation/ - signals - procfs - cpu hotplug - lib/idr.c - rapidio - sysctl - ipc updates * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (171 commits) ufs: sb mutex merge + mutex_destroy powerpc: update comments for generic idle conversion cris: update comments for generic idle conversion idle: remove cpu_idle() forward declarations nbd: zero from and len fields in NBD_CMD_DISCONNECT. mm: convert some level-less printks to pr_* MAINTAINERS: adi-buildroot-devel is moderated MAINTAINERS: add linux-api for review of API/ABI changes mm/kmemleak-test.c: use pr_fmt for logging fs/dlm/debug_fs.c: replace seq_printf by seq_puts fs/dlm/lockspace.c: convert simple_str to kstr fs/dlm/config.c: convert simple_str to kstr mm: mark remap_file_pages() syscall as deprecated mm: memcontrol: remove unnecessary memcg argument from soft limit functions mm: memcontrol: clean up memcg zoneinfo lookup mm/memblock.c: call kmemleak directly from memblock_(alloc|free) mm/mempool.c: update the kmemleak stack trace for mempool allocations lib/radix-tree.c: update the kmemleak stack trace for radix tree allocations mm: introduce kmemleak_update_trace() mm/kmemleak.c: use %u to print ->checksum ... |
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Joe Perches
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37649de239 |
arm: convert use of typedef ctl_table to struct ctl_table
This typedef is unnecessary and should just be removed. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Boris BREZILLON
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9dcc87fec8 |
ARM: at91: fix at91_sysirq_mask_rtc for sam9x5 SoCs
sam9x5 SoCs have the following errata: "RTC: Interrupt Mask Register cannot be used Interrupt Mask Register read always returns 0." Hence we should not rely on what IMR claims about already masked IRQs and just disable all IRQs. Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com> Reported-by: Bryan Evenson <bevenson@melinkcorp.com> Reviewed-by: Johan Hovold <johan@hovold.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Bryan Evenson <bevenson@melinkcorp.com> Cc: Andrew Victor <linux@maxim.org.za> Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Mark Roszko <mark.roszko@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Linus Torvalds
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7b215de3d0 |
Merge branch 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux into next
Pull i2c updates from Wolfram Sang: "I2C has the following updates for 3.16: - major cleanups to the rcar and sh_mobile drivers - removal of nuc900 driver which had a compile error for years - usual bunch of driver updates, bugfixes and cleanups" * 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (44 commits) i2c: pca954x: Fix compilation without CONFIG_GPIOLIB i2c: mux: pca954x: Use the descriptor-based GPIO API i2c: mpc: insert DR read in i2c_fixup() i2c: bfin: turn to Resource-managed API in probe function i2c: Make of_device_id array const i2c: remove unnecessary OOM messages i2c: designware-pci: Add Haswell PCI IDs i2c: designware: Add runtime PM hooks i2c: designware: Disable device on system suspend i2c: nuc900: remove driver i2c: imx: update i2c clock divider for each transaction i2c: imx: fix the i2c bus hang issue when do repeat restart i2c: rcar: update copyright and license information i2c: rcar: janitorial cleanup after refactoring i2c: rcar: reuse status bits as enable bits i2c: rcar: remove spinlock i2c: rcar: refactor status bit handling i2c: rcar: refactor setting up msg i2c: rcar: check bus free before first message i2c: rcar: refactor irq state machine ... |
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Linus Torvalds
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cc07aabc53 |
- Optimised assembly string/memory routines (based on the AArch64 Cortex
Strings library contributed to glibc but re-licensed under GPLv2) - Optimised crypto algorithms making use of the ARMv8 crypto extensions (together with kernel API for using FPSIMD instructions in interrupt context) - Ftrace support - CPU topology parsing from DT - ESR_EL1 (Exception Syndrome Register) exposed to user space signal handlers for SIGSEGV/SIGBUS (useful to emulation tools like Qemu) - 1GB section linear mapping if applicable - Barriers usage clean-up - Default pgprot clean-up -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) iQIcBAABAgAGBQJTkb+CAAoJEGvWsS0AyF7xLyEQAJgL8s2SdDyd+R8aukNDu3n9 tCK7yVHO9Kg96dfeXVuSOVEo2jszo6R3nxzUL05FMovr230WBcmoeHvHz8ETGnw1 g0yO8Ltkckjevog4UleCa3wGtYISjvwwrTalzbqoEWzsF2AV8oiqv/yuIn/EdkUr jaOqfNsnAQa8TIz4vMhi/AVdJWTTU/F6WP80oqCbxqXu/WL2InuBlHtOJMbk1HDI u1DJUGDQ1B9OgSVRkAOjCjSsEtz8sDY3lXsg3V1qT5+NbZTyomYM2IiBLdgQcX4P t/rqX9nX4VmRQtzefeP5WhKFks2x80C0BKibWC4teeL++tJHbgbFkyjoZZGcP27o zued3cYABrjrcAEU6ko/LUiL2Q4ozBOzosClpjpWulCxNPzsOps82UZWo3F3XbAt xjE3k7WF9WeNBOJdDGrarEaSLdnjjgCLoWVs8cOUYLpOOrtdSw16D29jJ68U0Y5g 31wdwKxoueC8SFt8M9fP9J9Jyau08g+kvW1xQXrRmroppweFxjSpSy90imARyux/ wUFz79HxkQB79ZHpJ0I5TNrw/w+7pBnfVSKGPOzrk+ZUsaH76caNRBoffUCzFMzz T3Sc8A36TZtOIcGR/Q4DMZNFXlIUXDSzCHP2Iu0QoIjTd5Ex96cqNvy3nswCYWwv yGe3ZEqUq9+WL7snNW4v =Jj8U -----END PGP SIGNATURE----- Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux into next Pull arm64 updates from Catalin Marinas: - Optimised assembly string/memory routines (based on the AArch64 Cortex Strings library contributed to glibc but re-licensed under GPLv2) - Optimised crypto algorithms making use of the ARMv8 crypto extensions (together with kernel API for using FPSIMD instructions in interrupt context) - Ftrace support - CPU topology parsing from DT - ESR_EL1 (Exception Syndrome Register) exposed to user space signal handlers for SIGSEGV/SIGBUS (useful to emulation tools like Qemu) - 1GB section linear mapping if applicable - Barriers usage clean-up - Default pgprot clean-up Conflicts as per Catalin. * tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (57 commits) arm64: kernel: initialize broadcast hrtimer based clock event device arm64: ftrace: Add system call tracepoint arm64: ftrace: Add CALLER_ADDRx macros arm64: ftrace: Add dynamic ftrace support arm64: Add ftrace support ftrace: Add arm64 support to recordmcount arm64: Add 'notrace' attribute to unwind_frame() for ftrace arm64: add __ASSEMBLY__ in asm/insn.h arm64: Fix linker script entry point arm64: lib: Implement optimized string length routines arm64: lib: Implement optimized string compare routines arm64: lib: Implement optimized memcmp routine arm64: lib: Implement optimized memset routine arm64: lib: Implement optimized memmove routine arm64: lib: Implement optimized memcpy routine arm64: defconfig: enable a few more common/useful options in defconfig ftrace: Make CALLER_ADDRx macros more generic arm64: Fix deadlock scenario with smp_send_stop() arm64: Fix machine_shutdown() definition arm64: Support arch_irq_work_raise() via self IPIs ... |
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Nishanth Menon
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7e14807000 |
ARM: dts: OMAP5/DRA7: use omap5-mpu-dpll-clock capable of dealing with higher frequencies
OMAP5432, DRA75x and DRA72x have MPU DPLLs that need Duty Cycle Correction(DCC) to operate safely at frequencies >= 1.4GHz. Switch to "ti,omap5-mpu-dpll-clock" compatible property which provides this support. Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Tero Kristo <t-kristo@ti.com> |
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Andrii Tseglytskyi
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ce369a545a |
ARM: OMAP5+: dpll: support Duty Cycle Correction(DCC)
Duty Cycle Correction(DCC) needs to be enabled if the MPU is to run at frequencies beyond 1.4GHz for OMAP5, DRA75x, DRA72x. MPU DPLL has a limitation on the maximum frequency it can be locked at. Duty Cycle Correction circuit is used to recover a correct duty cycle for achieving higher frequencies (hardware internally switches output to M3 output(CLKOUTHIF) from M2 output (CLKOUT)). For further information, See the note on OMAP5432 Technical Reference Manual(SWPU282U) chapter 3.6.3.3.1 "DPLLs Output Clocks Parameters", and also the "OMAP543x ES2.0 DM Operating Conditions Addendum v0.5" chapter 2.1 "Micro Processor Unit (MPU)". Equivalent information is present in relevant DRA75x, 72x documentation(SPRUHP2E, SPRUHI2P). Signed-off-by: Andrii Tseglytskyi <andrii.tseglytskyi@ti.com> Signed-off-by: Taras Kondratiuk <taras@ti.com> Signed-off-by: J Keerthy <j-keerthy@ti.com> Signed-off-by: Nishanth Menon <nm@ti.com> [t-kristo@ti.com: added TRM / DM references for DCC clock rate] Signed-off-by: Tero Kristo <t-kristo@ti.com> |
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Linus Torvalds
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9e47aaef0b |
Fix ARM merge mistake in mvebu board file
Russell King points out that my ARM merge (commit
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Ingo Molnar
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ec00010972 |
Merge branch 'perf/urgent' into perf/core, to resolve conflict and to prepare for new patches
Conflicts: arch/x86/kernel/traps.c Signed-off-by: Ingo Molnar <mingo@kernel.org> |
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Linus Torvalds
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eb3d3ec567 |
Merge branch 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm into next
Pull ARM updates from Russell King: - Major clean-up of the L2 cache support code. The existing mess was becoming rather unmaintainable through all the additions that others have done over time. This turns it into a much nicer structure, and implements a few performance improvements as well. - Clean up some of the CP15 control register tweaks for alignment support, moving some code and data into alignment.c - DMA properties for ARM, from Santosh and reviewed by DT people. This adds DT properties to specify bus translations we can't discover automatically, and to indicate whether devices are coherent. - Hibernation support for ARM - Make ftrace work with read-only text in modules - add suspend support for PJ4B CPUs - rework interrupt masking for undefined instruction handling, which allows us to enable interrupts earlier in the handling of these exceptions. - support for big endian page tables - fix stacktrace support to exclude stacktrace functions from the trace, and add save_stack_trace_regs() implementation so that kprobes can record stack traces. - Add support for the Cortex-A17 CPU. - Remove last vestiges of ARM710 support. - Removal of ARM "meminfo" structure, finally converting us solely to memblock to handle the early memory initialisation. * 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm: (142 commits) ARM: ensure C page table setup code follows assembly code (part II) ARM: ensure C page table setup code follows assembly code ARM: consolidate last remaining open-coded alignment trap enable ARM: remove global cr_no_alignment ARM: remove CPU_CP15 conditional from alignment.c ARM: remove unused adjust_cr() function ARM: move "noalign" command line option to alignment.c ARM: provide common method to clear bits in CPU control register ARM: 8025/1: Get rid of meminfo ARM: 8060/1: mm: allow sub-architectures to override PCI I/O memory type ARM: 8066/1: correction for ARM patch 8031/2 ARM: 8049/1: ftrace/add save_stack_trace_regs() implementation ARM: 8065/1: remove last use of CONFIG_CPU_ARM710 ARM: 8062/1: Modify ldrt fixup handler to re-execute the userspace instruction ARM: 8047/1: rwsem: use asm-generic rwsem implementation ARM: l2c: trial at enabling some Cortex-A9 optimisations ARM: l2c: add warnings for stuff modifying aux_ctrl register values ARM: l2c: print a warning with L2C-310 caches if the cache size is modified ARM: l2c: remove old .set_debug method ARM: l2c: kill L2X0_AUX_CTRL_MASK before anyone else makes use of this ... |
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Santosh Shilimkar
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bbea06f3ef |
ARM: keystone: Drop use of meminfo since its not available anymore
Laura's series removed the meminfo structure and its no longer available. Update keystone code to remove the usage of it. Reported-by: Russell King - ARM Linux <linux@arm.linux.org.uk> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Russell King
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bd63ce27d9 | Merge branch 'devel-stable' into for-next | |
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Russell King
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1fb333489f | Merge branches 'alignment', 'fixes', 'l2c' (early part) and 'misc' into for-next | |
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Vince Weaver
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edcb4d3c36 |
perf/ARM: Use common PMU interrupt disabled code
Make the ARM perf code use the new common PMU interrupt disabled code. This allows perf to work on ARM machines without a working PMU interrupt (for example, raspberry pi). Acked-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Vince Weaver <vincent.weaver@maine.edu> [peterz: applied changes suggested by Will] Signed-off-by: Peter Zijlstra <peterz@infradead.org> Cc: Arnaldo Carvalho de Melo <acme@kernel.org> Cc: Grant Likely <grant.likely@linaro.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Rob Herring <robh+dt@kernel.org> Cc: Russell King <linux@arm.linux.org.uk> Cc: Will Deacon <will.deacon@arm.com> Cc: devicetree@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Link: http://lkml.kernel.org/r/alpine.DEB.2.10.1405161712190.11099@vincent-weaver-1.umelst.maine.edu [ Small readability tweaks to the code. ] Signed-off-by: Ingo Molnar <mingo@kernel.org> Signed-off-by: Ingo Molnar <mingo@kernel.org> |
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Nicolas Pitre
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ca8ce3d0b1 |
sched: Final power vs. capacity cleanups
It is better not to think about compute capacity as being equivalent to "CPU power". The upcoming "power aware" scheduler work may create confusion with the notion of energy consumption if "power" is used too liberally. This contains the architecture visible changes. Incidentally, only ARM takes advantage of the available pow^H^H^Hcapacity scaling hooks and therefore those changes outside kernel/sched/ are confined to one ARM specific file. The default arch_scale_smt_power() hook is not overridden by anyone. Replacements are as follows: arch_scale_freq_power --> arch_scale_freq_capacity arch_scale_smt_power --> arch_scale_smt_capacity SCHED_POWER_SCALE --> SCHED_CAPACITY_SCALE SCHED_POWER_SHIFT --> SCHED_CAPACITY_SHIFT The local usage of "power" in arch/arm/kernel/topology.c is also changed to "capacity" as appropriate. Signed-off-by: Nicolas Pitre <nico@linaro.org> Signed-off-by: Peter Zijlstra <peterz@infradead.org> Cc: Vincent Guittot <vincent.guittot@linaro.org> Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Cc: Morten Rasmussen <morten.rasmussen@arm.com> Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net> Cc: linaro-kernel@lists.linaro.org Cc: Arnd Bergmann <arnd@arndb.de> Cc: Dietmar Eggemann <dietmar.eggemann@arm.com> Cc: Grant Likely <grant.likely@linaro.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Mark Brown <broonie@linaro.org> Cc: Rob Herring <robh+dt@kernel.org> Cc: Russell King <linux@arm.linux.org.uk> Cc: Sudeep KarkadaNagesha <sudeep.karkadanagesha@arm.com> Cc: Vincent Guittot <vincent.guittot@linaro.org> Cc: devicetree@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Link: http://lkml.kernel.org/n/tip-48zba9qbznvglwelgq2cfygh@git.kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org> |
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Linus Torvalds
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00170fdd08 |
Merge branch 'akpm' (patchbomb from Andrew) into next
Merge misc updates from Andrew Morton: - a few fixes for 3.16. Cc'ed to stable so they'll get there somehow. - various misc fixes and cleanups - most of the ocfs2 queue. Review is slow... - most of MM. The MM queue is pretty huge this time, but not much in the way of feature work. - some tweaks under kernel/ - printk maintenance work - updates to lib/ - checkpatch updates - tweaks to init/ * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (276 commits) fs/autofs4/dev-ioctl.c: add __init to autofs_dev_ioctl_init fs/ncpfs/getopt.c: replace simple_strtoul by kstrtoul init/main.c: remove an ifdef kthreads: kill CLONE_KERNEL, change kernel_thread(kernel_init) to avoid CLONE_SIGHAND init/main.c: add initcall_blacklist kernel parameter init/main.c: don't use pr_debug() fs/binfmt_flat.c: make old_reloc() static fs/binfmt_elf.c: fix bool assignements fs/efs: convert printk(KERN_DEBUG to pr_debug fs/efs: add pr_fmt / use __func__ fs/efs: convert printk to pr_foo() scripts/checkpatch.pl: device_initcall is not the only __initcall substitute checkpatch: check stable email address checkpatch: warn on unnecessary void function return statements checkpatch: prefer kstrto<foo> to sscanf(buf, "%<lhuidx>", &bar); checkpatch: add warning for kmalloc/kzalloc with multiply checkpatch: warn on #defines ending in semicolon checkpatch: make --strict a default for files in drivers/net and net/ checkpatch: always warn on missing blank line after variable declaration block checkpatch: fix wildcard DT compatible string checking ... |
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Naoya Horiguchi
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c177c81e09 |
hugetlb: restrict hugepage_migration_support() to x86_64
Currently hugepage migration is available for all archs which support pmd-level hugepage, but testing is done only for x86_64 and there're bugs for other archs. So to avoid breaking such archs, this patch limits the availability strictly to x86_64 until developers of other archs get interested in enabling this feature. Simply disabling hugepage migration on non-x86_64 archs is not enough to fix the reported problem where sys_move_pages() hits the BUG_ON() in follow_page(FOLL_GET), so let's fix this by checking if hugepage migration is supported in vma_migratable(). Signed-off-by: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com> Reported-by: Michael Ellerman <mpe@ellerman.id.au> Tested-by: Michael Ellerman <mpe@ellerman.id.au> Acked-by: Hugh Dickins <hughd@google.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Tony Luck <tony.luck@intel.com> Cc: Russell King <rmk@arm.linux.org.uk> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: James Hogan <james.hogan@imgtec.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: David Miller <davem@davemloft.net> Cc: <stable@vger.kernel.org> [3.12+] Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Linus Torvalds
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d09cc3659d |
Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into next
Pull core irq updates from Thomas Gleixner:
"The irq department delivers:
- Another tree wide update to get rid of the horrible create_irq
interface along with its even more horrible variants. That also
gets rid of the last leftovers of the initial sparse irq hackery.
arch/driver specific changes have been either acked or ignored.
- A fix for the spurious interrupt detection logic with threaded
interrupts.
- A new ARM SoC interrupt controller
- The usual pile of fixes and improvements all over the place"
* 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (40 commits)
Documentation: brcmstb-l2: Add Broadcom STB Level-2 interrupt controller binding
irqchip: brcmstb-l2: Add Broadcom Set Top Box Level-2 interrupt controller
genirq: Improve documentation to match current implementation
ARM: iop13xx: fix msi support with sparse IRQ
genirq: Provide !SMP stub for irq_set_affinity_notifier()
irqchip: armada-370-xp: Move the devicetree binding documentation
irqchip: gic: Use mask field in GICC_IAR
genirq: Remove dynamic_irq mess
ia64: Use irq_init_desc
genirq: Replace dynamic_irq_init/cleanup
genirq: Remove irq_reserve_irq[s]
genirq: Replace reserve_irqs in core code
s390: Avoid call to irq_reserve_irqs()
s390: Remove pointless arch_show_interrupts()
s390: pci: Check return value of alloc_irq_desc() proper
sh: intc: Remove pointless irq_reserve_irqs() invocation
x86, irq: Remove pointless irq_reserve_irqs() call
genirq: Make create/destroy_irq() ia64 private
tile: Use SPARSE_IRQ
tile: pci: Use irq_alloc/free_hwirq()
...
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Linus Torvalds
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82e627eb5e |
Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into next
Pull timer core updates from Thomas Gleixner: "This time you get nothing really exciting: - A huge update to the sh* clocksource drivers - Support for two more ARM SoCs - Removal of the deprecated setup_sched_clock() API - The usual pile of fixlets all over the place" * 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (23 commits) clocksource: Add Freescale FlexTimer Module (FTM) timer support ARM: dts: vf610: Add Freescale FlexTimer Module timer node. clocksource: ftm: Add FlexTimer Module (FTM) Timer devicetree Documentation clocksource: sh_tmu: Remove unnecessary OOM messages clocksource: sh_mtu2: Remove unnecessary OOM messages clocksource: sh_cmt: Remove unnecessary OOM messages clocksource: em_sti: Remove unnecessary OOM messages clocksource: dw_apb_timer_of: Do not trace read_sched_clock clocksource: Fix clocksource_mmio_readX_down clocksource: Fix type confusion for clocksource_mmio_readX_Y clocksource: sh_tmu: Fix channel IRQ retrieval in legacy case clocksource: qcom: Implement read_current_timer for udelay ntp: Make is_error_status() use its argument ntp: Convert simple_strtol to kstrtol timer_stats/doc: Fix /proc/timer_stats documentation sched_clock: Remove deprecated setup_sched_clock() API ARM: sun6i: a31: Add support for the High Speed Timers clocksource: sun5i: Add support for reset controller clocksource: efm32: use $vendor,$device scheme for compatible string KConfig: Vexpress: build the ARM_GLOBAL_TIMER with vexpress platform ... |
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Linus Torvalds
|
aaeb255433 |
Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media into next
Pull media updates from Mauro Carvalho Chehab: "This contains: - a new frontend/tuner driver set for si2168 and sa2157 - Videobuf 2 core now supports DVB too - A new gspca sub-driver (dtcs033) - saa7134 is now converted to use videobuf2 - add support for 4K timings - several other driver fixes and improvements PS. This pull request is shorter than usual, partly because I have some other patches on topic branches that I'll be sending you later this week" * 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (286 commits) [media] au0828-dvb: restore its permission to 644 [media] xc5000: delay tuner sleep to 5 seconds [media] xc5000: Don't use whitespace before tabs [media] xc5000: fix CamelCase [media] xc5000: Don't wrap msleep() [media] xc5000: get rid of positive error codes [media] au0828: reset streaming when a new frequency is set [media] au0828: Improve debug messages for urb_completion [media] au0828: Cancel stream-restart operation if frontend is disconnected [media] dib0700: fix RC support on Hauppauge Nova-TD [media] USB: as102_usb_drv.c: Remove useless return variables [media] v4l: Fix documentation of V4L2_PIX_FMT_H264_MVC and VP8 pixel formats [media] m5mols: Replace missing header [media] staging: lirc: Fix sparse warnings [media] fix mceusb endpoint type identification/handling [media] az6027: Added the PID for a new revision of the Elgato EyeTV Sat DVB-S Tuner [media] DocBook media: fix typo [media] adv7604: Add missing include to linux/types.h [media] v4l: Validate fields in the core code for subdev EDID ioctls [media] v4l: Add support for DV timings ioctls on subdev nodes ... |
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Linus Torvalds
|
d27050641e |
DeviceTree for 3.16:
- Another round of clean-up of FDT related code in architecture code. This removes knowledge of internal FDT details from most architectures except powerpc. - Conversion of kernel's custom FDT parsing code to use libfdt. - DT based initialization for generic serial earlycon. The introduction of generic serial earlycon support went in thru tty tree. - Improve the platform device naming for DT probed devices to ensure unique naming and use parent names instead of a global index. - Fix a race condition in of_update_property. - Unify the various linker section OF match tables and fix several function prototype errors. - Update platform_get_irq_byname to work in deferred probe cases. - 2 binding doc updates -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAABAgAGBQJTjzgyAAoJEMhvYp4jgsXiFsUH/1PMTGo8CyD62VQD5ZKdAoW+ Fq6vCiRQ8assF5i5ZLcW1DqhjtoRaCKYhVbRKa5lj7cZdjlSpacI/qQPrF5Br2Ii bTE3Ff/AQwipQaz/Bj7HqJCgGwfWK8xdfgW0abKsyXMWDN86Bov/zzeu8apmws0x H1XjJRgnc/rzM4m9ny6+lss0iq6YL54SuTYNzHR33+Ywxls69SfHXIhCW0KpZcBl 5U3YUOomt40GfO46sxFA4xApAhypEK4oVq7asyiA2ArTZ/c2Pkc9p5CBqzhDLmlq yioWTwHIISv0q+yMLCuQrVGIsbUDkQyy7RQ15z6U+/e/iGO/M+j3A5yxMc3qOi4= =Onff -----END PGP SIGNATURE----- Merge tag 'devicetree-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux into next Pull DeviceTree updates from Rob Herring: - Another round of clean-up of FDT related code in architecture code. This removes knowledge of internal FDT details from most architectures except powerpc. - Conversion of kernel's custom FDT parsing code to use libfdt. - DT based initialization for generic serial earlycon. The introduction of generic serial earlycon support went in through the tty tree. - Improve the platform device naming for DT probed devices to ensure unique naming and use parent names instead of a global index. - Fix a race condition in of_update_property. - Unify the various linker section OF match tables and fix several function prototype errors. - Update platform_get_irq_byname to work in deferred probe cases. - 2 binding doc updates * tag 'devicetree-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (58 commits) of: handle NULL node in next_child iterators of/irq: provide more wrappers for !CONFIG_OF devicetree: bindings: Document micrel vendor prefix dt: bindings: dwc2: fix required value for the phy-names property of_pci_irq: kill useless variable in of_irq_parse_pci() of/irq: do irq resolution in platform_get_irq_byname() of: Add a testcase for of_find_node_by_path() of: Make of_find_node_by_path() handle /aliases of: Create unlocked version of for_each_child_of_node() lib: add glibc style strchrnul() variant of: Handle memory@0 node on PPC32 only pci/of: Remove dead code of: fix race between search and remove in of_update_property() of: Use NULL for pointers of: Stop naming platform_device using dcr address of: Ensure unique names without sacrificing determinism tty/serial: pl011: add DT based earlycon support of/fdt: add FDT serial scanning for earlycon of/fdt: add FDT address translation support serial: earlycon: add DT support ... |
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Linus Torvalds
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15b5883031 |
fbdev changes for 3.16 (omap)
* DT support for the panel drivers that were still missing it * TI AM43xx support * TI OMAP5 support -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJTju5gAAoJEPo9qoy8lh71iXgP/iZFTyOJkQamsmjfsjcPS42y KzDfYuivqdferqCWG8jcTfWjEhVmaM7A66rmFleZ3vf7nB9KPK1HyME9Kdp9vv7x xhIi+BsPYkmeeQ+5P/eMcQykFvyya42wO5VrUdjVrKvhmXWhmHyWMAY+Ms3Bmk/2 Z7GqsRuGr5pCqJqjiNg0WaT8n1L/15HvRAiXTgia8QWOPLoJkNHmop9DoElu+vfM hSXTk1ieBPZzWftpf79APjcfsWyrCE00Yls0Y0MQ2kK1F/PvlbuSz7nl16Zb1g/v ArpZKuh/hDL/b1dUeBFfIf0IyRZcZqblqbx/rWC/yYFOH+SWYmdWOF6D6xxe++Pm CQtl21+z4ns6rqEyhIpD82JNxezo2Aj0OwmQgL25AEp3ej7gyobAMVMjFrKBp/XY b79KBWwHtVHc9irHS6s1VoNVo6W4r0ZtCnF1H1Qf58w2UuUPau9rdVV3duAyTCsm XngUlgCTFcH2MpPz/EIXXQjpwHSGB0R5PtwddoxMR0viqZrkgx8FrhuvmNvHu+Om HsR9F/vyfwS+9yLT0sWW7OUCOR4v0/zmwgIMn58bkY+IKYm0jGTazKx7YqERzpgn SBjNAblKJczr57Mn18AXAB6mFO/IuDF6IMLKJfl9igKP+iU8/v41TPFoirq2s8Fq xtPa8LscVtM+HS35FiS/ =QKsH -----END PGP SIGNATURE----- Merge tag 'fbdev-omap-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux into next Pull omap fbdev changes from Tomi Valkeinen: - DT support for the panel drivers that were still missing it - TI AM43xx support - TI OMAP5 support * tag 'fbdev-omap-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux: (46 commits) OMAPDSS: move 'compatible' converter to omapdss driver OMAPDSS: HDMI: fix devm_ioremap_resource error checks OMAPDSS: HDMI: remove unused defines OMAPDSS: HDMI: cleanup WP ioremaps OMAPDSS: panel NEC-NL8048HL11 DT support Doc/DT: Add DT binding documentation for TPO td043mtea1 panel OMAPDSS: Panel TPO-TD043MTEA1 DT support Doc/DT: Add DT binding documentation for SHARP LS037V7DW01 OMAPDSS: panel sharp-ls037v7dw01 DT support OMAPDSS: panel-sharp-ls037v7dw01: update to use gpiod Doc/DT: Add binding doc for lgphilips,lb035q02.txt OMAPDSS: panel-lgphilips-lb035q02: Add DT support OMAPDSS: panel-lgphilips-lb035q02: use gpiod for enable gpio OMAPDSS: hdmi5_core: Fix compilation with OMAP5_DSS_HDMI_AUDIO OMAPDSS: panel-dpi: enable-gpio OMAPDSS: Fix writes to DISPC_POL_FREQ Doc/DT: Add OMAP5 DSS DT bindings OMAPDSS: HDMI: cleanup ioremaps OMAPDSS: HDMI: Add OMAP5 HDMI support OMAPDSS: HDMI: PLL changes for OMAP5 ... |
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|
Linus Torvalds
|
4dc4226f99 |
ACPI and power management updates for 3.16-rc1
- ACPICA update to upstream version 20140424. That includes a
number of fixes and improvements related to things like GPE
handling, table loading, headers, memory mapping and unmapping,
DSDT/SSDT overriding, and the Unload() operator. The acpidump
utility from upstream ACPICA is included too. From Bob Moore,
Lv Zheng, David Box, David Binderman, and Colin Ian King.
- Fixes and cleanups related to ACPI video and backlight interfaces
from Hans de Goede. That includes blacklist entries for some new
machines and using native backlight by default.
- ACPI device enumeration changes to create platform devices
rather than PNP devices for ACPI device objects with _HID by
default. PNP devices will still be created for the ACPI device
object with device IDs corresponding to real PNP devices, so
that change should not break things left and right, and we're
expecting to see more and more ACPI-enumerated platform devices
in the future. From Zhang Rui and Rafael J Wysocki.
- Updates for the ACPI LPSS (Low-Power Subsystem) driver allowing
it to handle system suspend/resume on Asus T100 correctly.
From Heikki Krogerus and Rafael J Wysocki.
- PM core update introducing a mechanism to allow runtime-suspended
devices to stay suspended over system suspend/resume transitions
if certain additional conditions related to coordination within
device hierarchy are met. Related PM documentation update and
ACPI PM domain support for the new feature. From Rafael J Wysocki.
- Fixes and improvements related to the "freeze" sleep state. They
affect several places including cpuidle, PM core, ACPI core, and
the ACPI battery driver. From Rafael J Wysocki and Zhang Rui.
- Miscellaneous fixes and updates of the ACPI core from Aaron Lu,
Bjørn Mork, Hanjun Guo, Lan Tianyu, and Rafael J Wysocki.
- Fixes and cleanups for the ACPI processor and ACPI PAD (Processor
Aggregator Device) drivers from Baoquan He, Manuel Schölling,
Tony Camuso, and Toshi Kani.
- System suspend/resume optimization in the ACPI battery driver from
Lan Tianyu.
- OPP (Operating Performance Points) subsystem updates from
Chander Kashyap, Mark Brown, and Nishanth Menon.
- cpufreq core fixes, updates and cleanups from Srivatsa S Bhat,
Stratos Karafotis, and Viresh Kumar.
- Updates, fixes and cleanups for the Tegra, powernow-k8, imx6q,
s5pv210, nforce2, and powernv cpufreq drivers from Brian Norris,
Jingoo Han, Paul Bolle, Philipp Zabel, Stratos Karafotis, and
Viresh Kumar.
- intel_pstate driver fixes and cleanups from Dirk Brandewie,
Doug Smythies, and Stratos Karafotis.
- Enabling the big.LITTLE cpufreq driver on arm64 from Mark Brown.
- Fix for the cpuidle menu governor from Chander Kashyap.
- New ARM clps711x cpuidle driver from Alexander Shiyan.
- Hibernate core fixes and cleanups from Chen Gang, Dan Carpenter,
Fabian Frederick, Pali Rohár, and Sebastian Capella.
- Intel RAPL (Running Average Power Limit) driver updates from
Jacob Pan.
- PNP subsystem updates from Bjorn Helgaas and Fabian Frederick.
- devfreq core updates from Chanwoo Choi and Paul Bolle.
- devfreq updates for exynos4 and exynos5 from Chanwoo Choi and
Bartlomiej Zolnierkiewicz.
- turbostat tool fix from Jean Delvare.
- cpupower tool updates from Prarit Bhargava, Ramkumar Ramachandra
and Thomas Renninger.
- New ACPI ec_access.c tool for poking at the EC in a safe way
from Thomas Renninger.
/
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Merge tag 'pm+acpi-3.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm into next
Pull ACPI and power management updates from Rafael Wysocki:
"ACPICA is the leader this time (63 commits), followed by cpufreq (28
commits), devfreq (15 commits), system suspend/hibernation (12
commits), ACPI video and ACPI device enumeration (10 commits each).
We have no major new features this time, but there are a few
significant changes of how things work. The most visible one will
probably be that we are now going to create platform devices rather
than PNP devices by default for ACPI device objects with _HID. That
was long overdue and will be really necessary to be able to use the
same drivers for the same hardware blocks on ACPI and DT-based systems
going forward. We're not expecting fallout from this one (as usual),
but it's something to watch nevertheless.
The second change having a chance to be visible is that ACPI video
will now default to using native backlight rather than the ACPI
backlight interface which should generally help systems with broken
Win8 BIOSes. We're hoping that all problems with the native backlight
handling that we had previously have been addressed and we are in a
good enough shape to flip the default, but this change should be easy
enough to revert if need be.
In addition to that, the system suspend core has a new mechanism to
allow runtime-suspended devices to stay suspended throughout system
suspend/resume transitions if some extra conditions are met
(generally, they are related to coordination within device hierarchy).
However, enabling this feature requires cooperation from the bus type
layer and for now it has only been implemented for the ACPI PM domain
(used by ACPI-enumerated platform devices mostly today).
Also, the acpidump utility that was previously shipped as a separate
tool will now be provided by the upstream ACPICA along with the rest
of ACPICA code, which will allow it to be more up to date and better
supported, and we have one new cpuidle driver (ARM clps711x).
The rest is improvements related to certain specific use cases,
cleanups and fixes all over the place.
Specifics:
- ACPICA update to upstream version 20140424. That includes a number
of fixes and improvements related to things like GPE handling,
table loading, headers, memory mapping and unmapping, DSDT/SSDT
overriding, and the Unload() operator. The acpidump utility from
upstream ACPICA is included too. From Bob Moore, Lv Zheng, David
Box, David Binderman, and Colin Ian King.
- Fixes and cleanups related to ACPI video and backlight interfaces
from Hans de Goede. That includes blacklist entries for some new
machines and using native backlight by default.
- ACPI device enumeration changes to create platform devices rather
than PNP devices for ACPI device objects with _HID by default. PNP
devices will still be created for the ACPI device object with
device IDs corresponding to real PNP devices, so that change should
not break things left and right, and we're expecting to see more
and more ACPI-enumerated platform devices in the future. From
Zhang Rui and Rafael J Wysocki.
- Updates for the ACPI LPSS (Low-Power Subsystem) driver allowing it
to handle system suspend/resume on Asus T100 correctly. From
Heikki Krogerus and Rafael J Wysocki.
- PM core update introducing a mechanism to allow runtime-suspended
devices to stay suspended over system suspend/resume transitions if
certain additional conditions related to coordination within device
hierarchy are met. Related PM documentation update and ACPI PM
domain support for the new feature. From Rafael J Wysocki.
- Fixes and improvements related to the "freeze" sleep state. They
affect several places including cpuidle, PM core, ACPI core, and
the ACPI battery driver. From Rafael J Wysocki and Zhang Rui.
- Miscellaneous fixes and updates of the ACPI core from Aaron Lu,
Bjørn Mork, Hanjun Guo, Lan Tianyu, and Rafael J Wysocki.
- Fixes and cleanups for the ACPI processor and ACPI PAD (Processor
Aggregator Device) drivers from Baoquan He, Manuel Schölling, Tony
Camuso, and Toshi Kani.
- System suspend/resume optimization in the ACPI battery driver from
Lan Tianyu.
- OPP (Operating Performance Points) subsystem updates from Chander
Kashyap, Mark Brown, and Nishanth Menon.
- cpufreq core fixes, updates and cleanups from Srivatsa S Bhat,
Stratos Karafotis, and Viresh Kumar.
- Updates, fixes and cleanups for the Tegra, powernow-k8, imx6q,
s5pv210, nforce2, and powernv cpufreq drivers from Brian Norris,
Jingoo Han, Paul Bolle, Philipp Zabel, Stratos Karafotis, and
Viresh Kumar.
- intel_pstate driver fixes and cleanups from Dirk Brandewie, Doug
Smythies, and Stratos Karafotis.
- Enabling the big.LITTLE cpufreq driver on arm64 from Mark Brown.
- Fix for the cpuidle menu governor from Chander Kashyap.
- New ARM clps711x cpuidle driver from Alexander Shiyan.
- Hibernate core fixes and cleanups from Chen Gang, Dan Carpenter,
Fabian Frederick, Pali Rohár, and Sebastian Capella.
- Intel RAPL (Running Average Power Limit) driver updates from Jacob
Pan.
- PNP subsystem updates from Bjorn Helgaas and Fabian Frederick.
- devfreq core updates from Chanwoo Choi and Paul Bolle.
- devfreq updates for exynos4 and exynos5 from Chanwoo Choi and
Bartlomiej Zolnierkiewicz.
- turbostat tool fix from Jean Delvare.
- cpupower tool updates from Prarit Bhargava, Ramkumar Ramachandra
and Thomas Renninger.
- New ACPI ec_access.c tool for poking at the EC in a safe way from
Thomas Renninger"
* tag 'pm+acpi-3.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (187 commits)
ACPICA: Namespace: Remove _PRP method support.
intel_pstate: Improve initial busy calculation
intel_pstate: add sample time scaling
intel_pstate: Correct rounding in busy calculation
intel_pstate: Remove C0 tracking
PM / hibernate: fixed typo in comment
ACPI: Fix x86 regression related to early mapping size limitation
ACPICA: Tables: Add mechanism to control early table checksum verification.
ACPI / scan: use platform bus type by default for _HID enumeration
ACPI / scan: always register ACPI LPSS scan handler
ACPI / scan: always register memory hotplug scan handler
ACPI / scan: always register container scan handler
ACPI / scan: Change the meaning of missing .attach() in scan handlers
ACPI / scan: introduce platform_id device PNP type flag
ACPI / scan: drop unsupported serial IDs from PNP ACPI scan handler ID list
ACPI / scan: drop IDs that do not comply with the ACPI PNP ID rule
ACPI / PNP: use device ID list for PNPACPI device enumeration
ACPI / scan: .match() callback for ACPI scan handlers
ACPI / battery: wakeup the system only when necessary
power_supply: allow power supply devices registered w/o wakeup source
...
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Linus Torvalds
|
b05d59dfce |
At over 200 commits, covering almost all supported architectures, this
was a pretty active cycle for KVM. Changes include:
- a lot of s390 changes: optimizations, support for migration,
GDB support and more
- ARM changes are pretty small: support for the PSCI 0.2 hypercall
interface on both the guest and the host (the latter acked by Catalin)
- initial POWER8 and little-endian host support
- support for running u-boot on embedded POWER targets
- pretty large changes to MIPS too, completing the userspace interface
and improving the handling of virtualized timer hardware
- for x86, a larger set of changes is scheduled for 3.17. Still,
we have a few emulator bugfixes and support for running nested
fully-virtualized Xen guests (para-virtualized Xen guests have
always worked). And some optimizations too.
The only missing architecture here is ia64. It's not a coincidence
that support for KVM on ia64 is scheduled for removal in 3.17.
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm into next
Pull KVM updates from Paolo Bonzini:
"At over 200 commits, covering almost all supported architectures, this
was a pretty active cycle for KVM. Changes include:
- a lot of s390 changes: optimizations, support for migration, GDB
support and more
- ARM changes are pretty small: support for the PSCI 0.2 hypercall
interface on both the guest and the host (the latter acked by
Catalin)
- initial POWER8 and little-endian host support
- support for running u-boot on embedded POWER targets
- pretty large changes to MIPS too, completing the userspace
interface and improving the handling of virtualized timer hardware
- for x86, a larger set of changes is scheduled for 3.17. Still, we
have a few emulator bugfixes and support for running nested
fully-virtualized Xen guests (para-virtualized Xen guests have
always worked). And some optimizations too.
The only missing architecture here is ia64. It's not a coincidence
that support for KVM on ia64 is scheduled for removal in 3.17"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (203 commits)
KVM: add missing cleanup_srcu_struct
KVM: PPC: Book3S PR: Rework SLB switching code
KVM: PPC: Book3S PR: Use SLB entry 0
KVM: PPC: Book3S HV: Fix machine check delivery to guest
KVM: PPC: Book3S HV: Work around POWER8 performance monitor bugs
KVM: PPC: Book3S HV: Make sure we don't miss dirty pages
KVM: PPC: Book3S HV: Fix dirty map for hugepages
KVM: PPC: Book3S HV: Put huge-page HPTEs in rmap chain for base address
KVM: PPC: Book3S HV: Fix check for running inside guest in global_invalidates()
KVM: PPC: Book3S: Move KVM_REG_PPC_WORT to an unused register number
KVM: PPC: Book3S: Add ONE_REG register names that were missed
KVM: PPC: Add CAP to indicate hcall fixes
KVM: PPC: MPIC: Reset IRQ source private members
KVM: PPC: Graciously fail broken LE hypercalls
PPC: ePAPR: Fix hypercall on LE guest
KVM: PPC: BOOK3S: Remove open coded make_dsisr in alignment handler
KVM: PPC: BOOK3S: Always use the saved DAR value
PPC: KVM: Make NX bit available with magic page
KVM: PPC: Disable NX for old magic page using guests
KVM: PPC: BOOK3S: HV: Add mixed page-size support for guest
...
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Arnd Bergmann
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06fde1a014 |
ARM: orion5x: fix mvebu_mbus_dt_init call
The prototype for mvebu_mbus_dt_init() changed around the same time as a new caller was added to orion5x. This adds the missing argument to make orion5x behave correctly. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> |
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David S. Miller
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c99f7abf0e |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts: include/net/inetpeer.h net/ipv6/output_core.c Changes in net were fixing bugs in code removed in net-next. Signed-off-by: David S. Miller <davem@davemloft.net> |
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Linus Torvalds
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c84a1e32ee |
Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into next
Pull scheduler updates from Ingo Molnar:
"The main scheduling related changes in this cycle were:
- various sched/numa updates, for better performance
- tree wide cleanup of open coded nice levels
- nohz fix related to rq->nr_running use
- cpuidle changes and continued consolidation to improve the
kernel/sched/idle.c high level idle scheduling logic. As part of
this effort I pulled cpuidle driver changes from Rafael as well.
- standardized idle polling amongst architectures
- continued work on preparing better power/energy aware scheduling
- sched/rt updates
- misc fixlets and cleanups"
* 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (49 commits)
sched/numa: Decay ->wakee_flips instead of zeroing
sched/numa: Update migrate_improves/degrades_locality()
sched/numa: Allow task switch if load imbalance improves
sched/rt: Fix 'struct sched_dl_entity' and dl_task_time() comments, to match the current upstream code
sched: Consolidate open coded implementations of nice level frobbing into nice_to_rlimit() and rlimit_to_nice()
sched: Initialize rq->age_stamp on processor start
sched, nohz: Change rq->nr_running to always use wrappers
sched: Fix the rq->next_balance logic in rebalance_domains() and idle_balance()
sched: Use clamp() and clamp_val() to make sys_nice() more readable
sched: Do not zero sg->cpumask and sg->sgp->power in build_sched_groups()
sched/numa: Fix initialization of sched_domain_topology for NUMA
sched: Call select_idle_sibling() when not affine_sd
sched: Simplify return logic in sched_read_attr()
sched: Simplify return logic in sched_copy_attr()
sched: Fix exec_start/task_hot on migrated tasks
arm64: Remove TIF_POLLING_NRFLAG
metag: Remove TIF_POLLING_NRFLAG
sched/idle: Make cpuidle_idle_call() void
sched/idle: Reflow cpuidle_idle_call()
sched/idle: Delay clearing the polling bit
...
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Linus Torvalds
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776edb5931 |
Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into next
Pull core locking updates from Ingo Molnar:
"The main changes in this cycle were:
- reduced/streamlined smp_mb__*() interface that allows more usecases
and makes the existing ones less buggy, especially in rarer
architectures
- add rwsem implementation comments
- bump up lockdep limits"
* 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (33 commits)
rwsem: Add comments to explain the meaning of the rwsem's count field
lockdep: Increase static allocations
arch: Mass conversion of smp_mb__*()
arch,doc: Convert smp_mb__*()
arch,xtensa: Convert smp_mb__*()
arch,x86: Convert smp_mb__*()
arch,tile: Convert smp_mb__*()
arch,sparc: Convert smp_mb__*()
arch,sh: Convert smp_mb__*()
arch,score: Convert smp_mb__*()
arch,s390: Convert smp_mb__*()
arch,powerpc: Convert smp_mb__*()
arch,parisc: Convert smp_mb__*()
arch,openrisc: Convert smp_mb__*()
arch,mn10300: Convert smp_mb__*()
arch,mips: Convert smp_mb__*()
arch,metag: Convert smp_mb__*()
arch,m68k: Convert smp_mb__*()
arch,m32r: Convert smp_mb__*()
arch,ia64: Convert smp_mb__*()
...
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Linus Torvalds
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ff806d034e |
Merge branch 'for-v3.16' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping into next
Pull CMA and DMA-mapping fixes from Marek Szyprowski: "A few fixes for dma-mapping and CMA subsystems" * 'for-v3.16' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping: CMA: correct unlock target drivers/base/dma-contiguous.c: erratum of dev_get_cma_area arm: dma-mapping: add checking cma area initialized arm: dma-iommu: Clean up redundant variable cma: Remove potential deadlock situation |
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Linus Torvalds
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bd698cf659 |
This is the bulk of pin control changes for the v3.16
development cycle:
- Antoine Tenart made the get_group_pins() vtable entry
optional.
- Antoine also provides an entirely new driver for the
Marvell Berlin SoC. This is unrelated to the existing
MVEBU hardware driver and warrants its own separate
driver.
- Reflected from the GPIO subsystem there is a number of
refactorings to make pin control drivers with gpiochips
use the new gpiolib irqchip helpers. The following
drivers were converted to use the new infrastructure:
- ST Microelectronics STiH416 and friends
- The Atmel AT91
- The CSR SiRF (Prima2)
- The Qualcomm MSM series
- Massive improvements in the Qualcomm MSM driver from
Bjorn Andersson, Andy Gross and Kumar Gala. Among those
new support for the IPQ8064 and MSM8x74 SoC variants.
- Support for the Freescale i.MX6 SoloX SoC variant.
- Massive improvements in the Allwinner sunxi driver from
Boris Brezillon, Maxime Ripard and Chen-Yu Tsai.
- Renesas PFC updates from Laurent Pinchart, Kuninori
Morimoto, Wolfram Sang and Magnus Damm.
- Cleanups and refactorings of the nVidia Tegra driver from
Stepgen Warren.
- The Exynos driver now supports the Exynos3250 SoC.
- Intel BayTrail updates from Jin Yao, Mika Westerberg.
- The MVEBU driver now supports the Orion5x SoC
variants, which is part of the effort of getting rid of
the old Marvell kludges in arch/arm/mach-orion5x
- Rockchip driver updates from Heiko Stuebner.
- A ton of cleanups and janitorial patches from Axel Lin.
- Some minor fixes and improvements here and there.
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Merge tag 'pinctrl-v3.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl into next
Pull pin control changes from Linus Walleij:
"This is the bulk of pin control changes for the v3.16 development
cycle:
- Antoine Tenart made the get_group_pins() vtable entry optional.
- Antoine also provides an entirely new driver for the Marvell Berlin
SoC. This is unrelated to the existing MVEBU hardware driver and
warrants its own separate driver.
- reflected from the GPIO subsystem there is a number of refactorings
to make pin control drivers with gpiochips use the new gpiolib
irqchip helpers. The following drivers were converted to use the
new infrastructure:
* ST Microelectronics STiH416 and friends
* The Atmel AT91
* The CSR SiRF (Prima2)
* The Qualcomm MSM series
- massive improvements in the Qualcomm MSM driver from Bjorn
Andersson, Andy Gross and Kumar Gala. Among those new support for
the IPQ8064 and MSM8x74 SoC variants.
- support for the Freescale i.MX6 SoloX SoC variant.
- massive improvements in the Allwinner sunxi driver from Boris
Brezillon, Maxime Ripard and Chen-Yu Tsai.
- Renesas PFC updates from Laurent Pinchart, Kuninori Morimoto,
Wolfram Sang and Magnus Damm.
- Cleanups and refactorings of the nVidia Tegra driver from Stepgen
Warren.
- the Exynos driver now supports the Exynos3250 SoC.
- Intel BayTrail updates from Jin Yao, Mika Westerberg.
- the MVEBU driver now supports the Orion5x SoC variants, which is
part of the effort of getting rid of the old Marvell kludges in
arch/arm/mach-orion5x
- Rockchip driver updates from Heiko Stuebner.
- a ton of cleanups and janitorial patches from Axel Lin.
- some minor fixes and improvements here and there"
* tag 'pinctrl-v3.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (93 commits)
pinctrl: sirf: fix a bad conflict resolution
pinctrl: msm: Add more MSM8X74 pin definitions
pinctrl: qcom: ipq8064: Fix naming convention
pinctrl: msm: Add missing sdc1 and sdc3 groups
pinctrl: sirf: switch to using allocated state container
pinctrl: Enable "power-source" to be extracted from DT files
pinctrl: sunxi: create irq/pin mapping during init
pinctrl: pinconf-generic: Use kmemdup instead of kmalloc + memcpy
pinctrl: berlin: Use devm_ioremap_resource()
pinctrl: sirf: fix typo for GPIO bank number
pinctrl: sunxi: depend on RESET_CONTROLLER
pinctrl: sunxi: fix pin numbers passed to register offset helpers
pinctrl: add pinctrl driver for imx6sx
pinctrl/at91: Fix lockup when IRQ on PIOC and PIOD occurs
pinctrl: msm: switch to using generic GPIO irqchip helpers
pinctrl: sunxi: Fix multiple registration issue
pinctrl: sunxi: Fix recursive dependency
pinctrl: berlin: add the BG2CD pinctrl driver
pinctrl: berlin: add the BG2 pinctrl driver
pinctrl: berlin: add the BG2Q pinctrl driver
...
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Linus Torvalds
|
e5c4ecdc55 |
USB driver patches for 3.16-rc1
Here is the big USB driver pull request for 3.16-rc1. Nothing huge here, but lots of little things in the USB core, and in lots of drivers. Hopefully the USB power management will be work better now that it has been reworked to do per-port power control dynamically. There's also a raft of gadget driver updates and fixes, CONFIG_USB_DEBUG is finally gone now that everything has been converted over to the dynamic debug inteface, the last hold-out drivers were cleaned up and the config option removed. There were also other minor things all through the drivers/usb/ tree, the shortlog shows this pretty well. All have been in linux-next, including the very last patch, which came from linux-next to fix a build issue on some platforms. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iEYEABECAAYFAlONYEMACgkQMUfUDdst+ynxvgCggMQBhN5icth8Y5hFglNNaISN c4AAoMHR2kb62U1plylLbPnboQTjfcl0 =fG6y -----END PGP SIGNATURE----- Merge tag 'usb-3.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb into next Pull USB driver updates from Greg KH: "Here is the big USB driver pull request for 3.16-rc1. Nothing huge here, but lots of little things in the USB core, and in lots of drivers. Hopefully the USB power management will be work better now that it has been reworked to do per-port power control dynamically. There's also a raft of gadget driver updates and fixes, CONFIG_USB_DEBUG is finally gone now that everything has been converted over to the dynamic debug inteface, the last hold-out drivers were cleaned up and the config option removed. There were also other minor things all through the drivers/usb/ tree, the shortlog shows this pretty well. All have been in linux-next, including the very last patch, which came from linux-next to fix a build issue on some platforms" * tag 'usb-3.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (314 commits) usb: hub_handle_remote_wakeup() only exists for CONFIG_PM=y USB: orinoco_usb: remove CONFIG_USB_DEBUG support USB: media: lirc: igorplugusb: remove CONFIG_USB_DEBUG support USB: media: streamzap: remove CONFIG_USB_DEBUG USB: media: redrat3: remove CONFIG_USB_DEBUG usage USB: media: redrat3: remove unneeded tracing macro usb: qcserial: add additional Sierra Wireless QMI devices usb: host: max3421-hcd: Use module_spi_driver usb: host: max3421-hcd: Allow platform-data to specify Vbus polarity usb: host: max3421-hcd: fix "spi_rd8" uses dynamic stack allocation warning usb: host: max3421-hcd: Fix missing unlock in max3421_urb_enqueue() usb: qcserial: add Netgear AirCard 341U Documentation: dt-bindings: update xhci-platform DT binding for R-Car H2 and M2 usb: host: xhci-plat: add xhci_plat_start() usb: host: max3421-hcd: Fix potential NULL urb dereference Revert "usb: gadget: net2280: Add support for PLX USB338X" USB: usbip: remove CONFIG_USB_DEBUG reference USB: remove CONFIG_USB_DEBUG from defconfig files usb: resume child device when port is powered on usb: hub_handle_remote_wakeup() depends on CONFIG_PM_RUNTIME=y ... |
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Linus Torvalds
|
49eb7b0750 |
TTY/Serial driver patches for 3.16-rc1
Here is the big tty / serial driver pull request for 3.16-rc1. A variety of different serial driver fixes and updates and additions, nothing huge, and no real major core tty changes at all. All have been in linux-next for a while. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iEYEABECAAYFAlONXgoACgkQMUfUDdst+ymdSwCgwL0xmWjFYr/UbJ4LslOZ29Q4 BFQAoKyYe9LsfEyodBPabxJjKUtj1htz =ZGSN -----END PGP SIGNATURE----- Merge tag 'tty-3.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty into next Pull tty/serial driver updates from Greg KH: "Here is the big tty / serial driver pull request for 3.16-rc1. A variety of different serial driver fixes and updates and additions, nothing huge, and no real major core tty changes at all. All have been in linux-next for a while" * tag 'tty-3.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (84 commits) Revert "serial: imx: remove the DMA wait queue" serial: kgdb_nmi: Improve console integration with KDB I/O serial: kgdb_nmi: Switch from tasklets to real timers serial: kgdb_nmi: Use container_of() to locate private data serial: cpm_uart: No LF conversion in put_poll_char() serial: sirf: Fix compilation failure console: Remove superfluous readonly check console: Use explicit pointer type for vc_uni_pagedir* fields vgacon: Fix & cleanup refcounting ARM: tty: Move HVC DCC assembly to arch/arm tty/hvc/hvc_console: Fix wakeup of HVC thread on hvc_kick() drivers/tty/n_hdlc.c: replace kmalloc/memset by kzalloc vt: emulate 8- and 24-bit colour codes. printk/of_serial: fix serial console cessation part way through boot. serial: 8250_dma: check the result of TX buffer mapping serial: uart: add hw flow control support configuration tty/serial: at91: add interrupts for modem control lines tty/serial: at91: use mctrl_gpio helpers tty/serial: Add GPIOLIB helpers for controlling modem lines ARM: at91: gpio: implement get_direction ... |
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Rafael J. Wysocki
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5ece239918 |
Merge back earlier cpufreq material.
Conflicts: arch/mips/loongson/lemote-2f/clock.c drivers/cpufreq/intel_pstate.c |
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Jyri Sarha
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7d0fde3986 |
ARM: omap5.dtsi: Add audio related parameters to hdmi node
Adds HDMI audio sDMA properties. Signed-off-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> |
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Jyri Sarha
|
53855b3095 |
ARM: omap4.dtsi: Add audio related parametes to hdmi node
Adds HDMI audio sDMA properties. Signed-off-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> |