991688bfc6
129450 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
991688bfc6 |
ARM: SoC driver updates for v4.10
Driver updates for ARM SoCs, including a couple of newly added drivers:
- A new driver for the power management controller on TI Keystone
- Support for the prerelease "SCPI" firmware protocol that ended up
being shipped by Amlogic in their GXBB SoC.
- A soc_device can now be matched using a glob from inside the
kernel, when another driver wants to know the specific chip
it is running on and cannot find out from DT, firmware or hardware.
- Renesas SoCs now support identification through the soc_device
interface, both in user space and kernel.
- Renesas r8a7743 and r8a7745 gain support for their system controller
- A new checking module for the ARM "PSCI" (not to be confused
with "SCPI" mentioned above) firmware interface.
- A new driver for the Tegra GMI memory interface
- Support for the Tegra firmware interfaces with their
power management controllers
As usual, the updates for the reset controller framework are merged
here, as they tend to touch multiple SoCs as well, including a new
driver for the Oxford (now Broadcom) OX820 chip and the Tegra
bpmp interface.
The existing drivers for Atmel, Qualcomm, NVIDIA, TI Davinci, and
Rockchips SoCs see some further updates.
Conflicts:
- ARCH_RENESAS now selects SOC_BUS, but no longer needs GPIOLIB
- drivers/soc/renesas/Makefile: multiple files got added, keep
all in logical sorting
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Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC driver updates from Arnd Bergmann:
"Driver updates for ARM SoCs, including a couple of newly added
drivers:
- A new driver for the power management controller on TI Keystone
- Support for the prerelease "SCPI" firmware protocol that ended up
being shipped by Amlogic in their GXBB SoC.
- A soc_device can now be matched using a glob from inside the
kernel, when another driver wants to know the specific chip it is
running on and cannot find out from DT, firmware or hardware.
- Renesas SoCs now support identification through the soc_device
interface, both in user space and kernel.
- Renesas r8a7743 and r8a7745 gain support for their system
controller
- A new checking module for the ARM "PSCI" (not to be confused with
"SCPI" mentioned above) firmware interface.
- A new driver for the Tegra GMI memory interface
- Support for the Tegra firmware interfaces with their power
management controllers
As usual, the updates for the reset controller framework are merged
here, as they tend to touch multiple SoCs as well, including a new
driver for the Oxford (now Broadcom) OX820 chip and the Tegra bpmp
interface.
The existing drivers for Atmel, Qualcomm, NVIDIA, TI Davinci, and
Rockchips SoCs see some further updates"
* tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (76 commits)
misc: sram: remove useless #ifdef
drivers: psci: Allow PSCI node to be disabled
drivers: psci: PSCI checker module
soc: renesas: Identify SoC and register with the SoC bus
firmware: qcom: scm: Return PTR_ERR when devm_clk_get fails
firmware: qcom: scm: Remove core, iface and bus clocks dependency
dt-bindings: firmware: scm: Add MSM8996 DT bindings
memory: da8xx-ddrctl: drop the call to of_flat_dt_get_machine_name()
bus: da8xx-mstpri: drop the call to of_flat_dt_get_machine_name()
ARM: shmobile: Document DT bindings for Product Register
soc: renesas: rcar-sysc: add R8A7745 support
reset: Add Tegra BPMP reset driver
dt-bindings: firmware: Allow child nodes inside the Tegra BPMP
dt-bindings: Add power domains to Tegra BPMP firmware
firmware: tegra: Add BPMP support
firmware: tegra: Add IVC library
dt-bindings: firmware: Add bindings for Tegra BPMP
mailbox: tegra-hsp: Use after free in tegra_hsp_remove_doorbells()
mailbox: Add Tegra HSP driver
firmware: arm_scpi: add support for pre-v1.0 SCPI compatible
...
|
||
|
Linus Torvalds
|
482c3e8835 |
ARM: 64-bit DT updates for v4.10
A couple of interesting new SoC platforms are now supported, these are
the respective DTS sources:
- Samsung Exynos5433 mobile phone platform, including an (almost) fully
supported phone reference board.
- Hisilicon Hip07 server platform and D05 board, the latest iteration
of their product line, now with 64 Cortex-A72 cores across two
sockets.
- Allwinner A64 SoC, the first 64-bit chip from their "sunxi" product
line, used in Android tablets and ultra-cheap development boards
- NXP LS1046A Communication processor, improving on the earlier LS1043A
with faster CPU cores
- Qualcomm MSM8992 (Snapdragon 808) and MSM8994 (Snapdragon 810)
mobile phone SoCs
- Early support for the Nvidia Tegra Tegra186 SoC
- Amlogic S905D is a minor variant of their existing Android consumer
product line
- Rockchip PX5 automotive platform, a close relative of their popular
rk3368 Android tablet chips
Aside from the respective evaluation platforms for the above
chips, there are only a few consumer devices and boards added
this time:
- Huawei Nexus 6P (Angler) mobile phone
- LG Nexus 5x (Bullhead) mobile phone
- Nexbox A1 and A95X Android TV boxes
- Pine64 development board based on Allwinner A64
- Globalscale Marvell ESPRESSOBin community board based on Armada 3700
- Renesas "R-Car Starter Kit Pro" (M3ULCB) low-cost automotive board
For the existing platforms, we get bug fixes and new peripheral support
for Juno, Renesas, Uniphier, Amlogic, Samsung, Broadcom, Rockchip, Berlin,
and ZTE.
Conflicts:
- Documentation/devicetree/bindings/arm/shmobile.txt: a
rename/add conflict, keep both modifications and maintain
alphabetical ordering.
- arch/arm64/boot/dts/*/*.dtsi: nodes were added in netdev,
mmc and clk, keep both sides in each case.
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Merge tag 'armsoc-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM 64-bit DT updates from Arnd Bergmann:
"A couple of interesting new SoC platforms are now supported, these are
the respective DTS sources:
- Samsung Exynos5433 mobile phone platform, including an (almost)
fully supported phone reference board.
- Hisilicon Hip07 server platform and D05 board, the latest iteration
of their product line, now with 64 Cortex-A72 cores across two
sockets.
- Allwinner A64 SoC, the first 64-bit chip from their "sunxi" product
line, used in Android tablets and ultra-cheap development boards
- NXP LS1046A Communication processor, improving on the earlier
LS1043A with faster CPU cores
- Qualcomm MSM8992 (Snapdragon 808) and MSM8994 (Snapdragon 810)
mobile phone SoCs
- Early support for the Nvidia Tegra Tegra186 SoC
- Amlogic S905D is a minor variant of their existing Android consumer
product line
- Rockchip PX5 automotive platform, a close relative of their popular
rk3368 Android tablet chips
Aside from the respective evaluation platforms for the above chips,
there are only a few consumer devices and boards added this time:
- Huawei Nexus 6P (Angler) mobile phone
- LG Nexus 5x (Bullhead) mobile phone
- Nexbox A1 and A95X Android TV boxes
- Pine64 development board based on Allwinner A64
- Globalscale Marvell ESPRESSOBin community board based on Armada 3700
- Renesas "R-Car Starter Kit Pro" (M3ULCB) low-cost automotive board
For the existing platforms, we get bug fixes and new peripheral
support for Juno, Renesas, Uniphier, Amlogic, Samsung, Broadcom,
Rockchip, Berlin, and ZTE"
* tag 'armsoc-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (168 commits)
arm64: dts: fix build errors from missing dependencies
ARM64: dts: meson-gxbb: add SCPI pre-1.0 compatible
ARM64: dts: meson-gxl: Add support for Nexbox A95X
ARM64: dts: meson-gxm: Add support for the Nexbox A1
ARM: dts: artpec: add pcie support
arm64: dts: berlin4ct-dmp: add missing unit name to /memory node
arm64: dts: berlin4ct-stb: add missing unit name to /memory node
arm64: dts: berlin4ct: add missing unit name to /soc node
arm64: dts: qcom: msm8916: Add ddr support to sdhc1
arm64: dts: exynos: Enable HS400 mode for eMMC for TM2
ARM: dts: Add xo to sdhc clock node on qcom platforms
ARM64: dts: Add support for Meson GXM
dt-bindings: add rockchip RK1108 Evaluation board
arm64: dts: NS2: Add PCI PHYs
arm64: dts: NS2: enable sdio1
arm64: dts: exynos: Add the mshc_2 node for supporting T-Flash
arm64: tegra: Add NVIDIA P2771 board support
arm64: tegra: Enable PSCI on P3310
arm64: tegra: Add NVIDIA P3310 processor module support
arm64: tegra: Add GPIO controllers on Tegra186
...
|
||
|
Linus Torvalds
|
786a72d791 |
ARM: DT updates for v4.10
Lots of changes as usual, so I'm trying to be brief here. Most of the
new hardware support has the respective driver changes merged through
other trees or has had it available for a while, so this is where things
come together.
We get a DT descriptions for a couple of new SoCs, all of them variants
of other chips we already support, and usually coming with a new
evaluation board:
- Oxford semiconductor (now Broadcom) OX820 SoC for NAS devices
- Qualcomm MDM9615 LTE baseband
- NXP imx6ull, the latest and smallest i.MX6 application processor variant
- Renesas RZ/G (r8a7743 and r8a7745) application processors
- Rockchip PX3, a variant of the rk3188 chip used in Android tablets
- Rockchip rk1108 single-core application processor
- ST stm32f746 Cortex-M7 based microcontroller
- TI DRA71x automotive processors
These are commercially available consumer platforms we now support:
- Motorola Droid 4 (xt894) mobile phone
- Rikomagic MK808 Android TV stick based on Rockchips rx3066
- Cloud Engines PogoPlug v3 based on OX820
- Various Broadcom based wireless devices:
- Netgear R8500 router
- Tenda AC9 router
- TP-LINK Archer C9 V1
- Luxul XAP-1510 Access point
- Turris Omnia open hardware router based on Armada 385
And a couple of new boards targeted at developers, makers
or industrial integration:
- Macnica Sodia development platform for Altera socfpga (Cyclone V)
- MicroZed board based on Xilinx Zynq FPGA platforms
- TOPEET itop/elite based on exynos4412
- WP8548 MangOH Open Hardware platform for IOT, based on
Qualcomm MDM9615
- NextThing CHIP Pro gadget
- NanoPi M1 development board
- AM571x-IDK industrial board based on TI AM5718
- i.MX6SX UDOO Neo
- Boundary Devices Nitrogen6_SOM2 (i.MX6)
- Engicam i.CoreM6
- Grinn i.MX6UL liteSOM/liteBoard
- Toradex Colibri iMX6 module
Other changes:
- added peripherals on renesas, davinci, stm32f429, uniphier, sti,
mediatek, integrator, at91, imx, vybrid, ls1021a, omap, qualcomm,
mvebu, allwinner, broadcom, exynos, zynq
- Continued fixes for W=1 dtc warnings
- The old STiH415/416 SoC support gets removed, these never made it into
products and have served their purpose in the kernel as a template
for teh newer chips from ST
- The exynos4415 dtsi file is removed as nothing uses it.
- Intel PXA25x can now be booted using devicetree
Conflicts:
arch/arm/boot/dts/r8a*.dtsi: a node was added
the clk tree, keep both sides and watch out for git
dropping the required '};' at the end of each side.
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Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM DT updates from Arnd Bergmann:
"Lots of changes as usual, so I'm trying to be brief here. Most of the
new hardware support has the respective driver changes merged through
other trees or has had it available for a while, so this is where
things come together.
We get a DT descriptions for a couple of new SoCs, all of them
variants of other chips we already support, and usually coming with a
new evaluation board:
- Oxford semiconductor (now Broadcom) OX820 SoC for NAS devices
- Qualcomm MDM9615 LTE baseband
- NXP imx6ull, the latest and smallest i.MX6 application processor variant
- Renesas RZ/G (r8a7743 and r8a7745) application processors
- Rockchip PX3, a variant of the rk3188 chip used in Android tablets
- Rockchip rk1108 single-core application processor
- ST stm32f746 Cortex-M7 based microcontroller
- TI DRA71x automotive processors
These are commercially available consumer platforms we now support:
- Motorola Droid 4 (xt894) mobile phone
- Rikomagic MK808 Android TV stick based on Rockchips rx3066
- Cloud Engines PogoPlug v3 based on OX820
- Various Broadcom based wireless devices:
- Netgear R8500 router
- Tenda AC9 router
- TP-LINK Archer C9 V1
- Luxul XAP-1510 Access point
- Turris Omnia open hardware router based on Armada 385
And a couple of new boards targeted at developers, makers or
industrial integration:
- Macnica Sodia development platform for Altera socfpga (Cyclone V)
- MicroZed board based on Xilinx Zynq FPGA platforms
- TOPEET itop/elite based on exynos4412
- WP8548 MangOH Open Hardware platform for IOT, based on Qualcomm MDM9615
- NextThing CHIP Pro gadget
- NanoPi M1 development board
- AM571x-IDK industrial board based on TI AM5718
- i.MX6SX UDOO Neo
- Boundary Devices Nitrogen6_SOM2 (i.MX6)
- Engicam i.CoreM6
- Grinn i.MX6UL liteSOM/liteBoard
- Toradex Colibri iMX6 module
Other changes:
- added peripherals on renesas, davinci, stm32f429, uniphier, sti,
mediatek, integrator, at91, imx, vybrid, ls1021a, omap, qualcomm,
mvebu, allwinner, broadcom, exynos, zynq
- Continued fixes for W=1 dtc warnings
- The old STiH415/416 SoC support gets removed, these never made it
into products and have served their purpose in the kernel as a
template for teh newer chips from ST
- The exynos4415 dtsi file is removed as nothing uses it.
- Intel PXA25x can now be booted using devicetree"
* tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (422 commits)
arm: dts: zynq: Add MicroZed board support
ARM: dts: da850: enable high speed for mmc
ARM: dts: da850: Add node for pullup/pulldown pinconf
ARM: dts: da850: enable memctrl and mstpri nodes per board
ARM: dts: da850-lcdk: Add ethernet0 alias to DT
ARM: dts: artpec: add pcie support
ARM: dts: add support for Turris Omnia
devicetree: Add vendor prefix for CZ.NIC
ARM: dts: berlin2q-marvell-dmp: fix typo in chosen node
ARM: dts: berlin2q-marvell-dmp: fix regulators' name
ARM: dts: Add xo to sdhc clock node on qcom platforms
ARM: dts: r8a7794: Add device node for PRR
ARM: dts: r8a7793: Add device node for PRR
ARM: dts: r8a7792: Add device node for PRR
ARM: dts: r8a7791: Add device node for PRR
ARM: dts: r8a7790: Add device node for PRR
ARM: dts: r8a7779: Add device node for PRR
ARM: dts: r8a73a4: Add device node for PRR
ARM: dts: sk-rzg1e: add Ether support
ARM: dts: sk-rzg1e: initial device tree
...
|
||
|
Linus Torvalds
|
3bd776bbda |
ARM: SoC 64-bit changes for v4.9
Changes to platform code for 64-bit ARM platforms. We are not adding any new platforms that require code or Kconfig changes this time, so it's basically just defconfig changes to enable support for more drivers used on the existing platforms. This is mainly interesting for the Raspberry Pi 3, which should now work much better with the default build. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUAWFLxS2CrR//JCVInAQJJDQ/9EVxolfQKMjld6M/ZpOaw1O/+rKUdFyUC S6PIJgQD9/DIUVU+PMtHjljp+2GK0lJpLNXK3Tb4sJjx68ry9PSSHjZMEOJv33nE mNsq3oQmbpPfZ6ufJrNqj1tS1ScxGDqudIx2L+DHwpg+lJjs984tKDQ4Ta18VI7m k+a2IxoBWzGvzE50NFJppryZBq4p1WspfAkBLfohtTRGlCtmztbai6YZT0zfL1Iy qdynNlh9yT5Y+JTTbnwPWJPH+YqsAMBeu/OqWyVfvpRc+fzPNIBNHrb5MfoWV6sP JGyRUoQ0tDb0r+BTk68/5ALtKQQ40sxvPPpJgqRBy72gN5F4WhfIhfhP5zBMoyLU X0pmPVB9CBFCz0BqUXcGofM/LvLLZeWOk+iAtl33AwmZ9U/e/e1Nobu9rqjv3hf1 nPqsDtisCo6RzDBfLCXX7XwX0GfRp3K81jWXIM7aULzhkrnFiPfz69qGFERLoTQf w35n0YpT6yZDRsYYdTxprXD9y64fg4fKsp5XEQB6cE5Ea43AuH0WruxtazOGbJrz nkatIO7dyK1/kl7fZZIxQiVY4F874j5X2bJPiCpB+vgDnkmPy8YV0PCfyRUA6jmK sFsQFGTbqquXiKdtjwz+wrL0yRESgmCswaPBTiwD5cQC7s3GnCOkFsMvetuRLGk2 WSdHwEQ886k= =B+Lz -----END PGP SIGNATURE----- Merge tag 'armsoc-arm64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC 64-bit updates from Arnd Bergmann: "Changes to platform code for 64-bit ARM platforms. We are not adding any new platforms that require code or Kconfig changes this time, so it's basically just defconfig changes to enable support for more drivers used on the existing platforms. This is mainly interesting for the Raspberry Pi 3, which should now work much better with the default build" * tag 'armsoc-arm64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: arm64: defconfig: drop GPIO_SYSFS on multiplatforms arm64: defconfig: Do not lower CONFIG_LOG_BUF_SHIFT arm64: defconfig: allow rk3399-based boards to boot from mmc and usb arm64: defconfig: enable RK808 components arm64: defconfig: enable I2C and DW MMC controller on rockchip platform arm64: defconfig: Enable Tegra186 SoC ARM64: configs: Activate Internal PHY for Meson GXL arm64: qcom: enable GPIOLIB in Kconfig arm64: configs: enable configs for msm899(2/4) basic support ARM64: bcm2835: add thermal driver to default config ARM64: configs: Add Platform MHU in defconfig MAINTAINERS: Update Broadcom Vulcan maintainer email arm64: defconfig: enable EEPROM_AT25 config option arm64: Enable HIBERNATION in defconfig arm64: defconfig: Enable DRM DU and V4L2 FCP + VSP modules ARM64: defconfig: Enable MMC related configs arm64: Add BCM2835 (Raspberry Pi 3) support to the defconfig |
||
|
Linus Torvalds
|
775fadd09e |
ARM: SoC defconfig updates for v4.10
Defconfig additions, removals, etc. Most of these are small changes adding the options for newly upstreamed drivers, or drivers needed for new board support. Bartlomiej Zolnierkiewicz has done a series of patches reducing the use of CONFIG_IDE from 19 to 3 in favor of CONFIG_ATA. Overall more patches than usual, but nothing big. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUAWFLwc2CrR//JCVInAQJeBRAApGEjTZoI/J5N6IqUIYM65bfvh/BVgfDf H7L8YPgP0BGy6zbj+XMyL4gsA+WRk6eWNGwMlwuOtsNkGx//hp9iFEd1ElHed/Um 09jE7WufcKd9L9ZEexVxPV/8yjxUqWhiH99FSxbPvuoczXmzcpk4LGeSD22OYOZ7 wODG0xAce9gvgByjHCo0AvfRJs3XZxJ0S9DigXWXHBD3Q7w8z+FOh+kbJROIUr7L Ik+ZpoWj8ZQ2jQsIo2NWtSRfZotT6Z3CJnqQNzkEG3jmiqXCorNtQ5QLBVdmqrKp 8ykZaok5cCwVchFBD8SzOnempGSplPBqjrBzSwq+IhAN0yMFLZtBZeUciLjxEIjf aWWsGOOMSe9JiNWVQp6urCOfx4HHnq1SODlKWTJh5fbFLJl91KdqYnmfeaxg+06w 19p6L0XVND4hErsMPaUozIITtcpNXquDzHPquSxYOc6cALM3qUlAoG8xGkPGwNP5 UrnWgcPy56FEFejC3exO2vGHDiqMhwRviQXAqBDPUjQUXRDbTHFyRMCG6iTqMG64 o7CVoAfzny3FUiWAdG1I6zisEDAVF1W7ctNkd3oY6cTiGpS7g3Yu+hq0FVMp7Xk8 qx6KqK0HrH5O59l6/BsD0TgyoVH96Nql0/KoxiJr6oMCbVrBNn0BJA8I5BXAd+Zd gqXnf9e1Xf8= =2XsL -----END PGP SIGNATURE----- Merge tag 'armsoc-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC defconfig updates from Arnd Bergmann: "Defconfig additions, removals, etc. Most of these are small changes adding the options for newly upstreamed drivers, or drivers needed for new board support. Bartlomiej Zolnierkiewicz has done a series of patches reducing the use of CONFIG_IDE from 19 to 3 in favor of CONFIG_ATA. Overall more patches than usual, but nothing big" * tag 'armsoc-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (54 commits) ARM: davinci_all_defconfig: Enable da8xx usb otg ARM: defconfig: drop GPIO_SYSFS on multiplatforms ARM: multi_v7_defconfig: enable STMicroelectronics HVA driver ARM: configs: Add new config fragment to change RAM start point ARM: davinci_all_defconfig: Enable OHCI as module ARM: defconfig: turn on the DT cpufreq for Integrator ARM: omap2plus_defconfig: Run make savedefconfig to save some space ARM: davinci_all_defconfig: add missing options for systemd ARM: davinci_all_defconfig: enable the mstpri and ddrctl drivers ARM: bcm2835: add thermal driver to default config ARM: omap2plus_defconfig: Enable LP873X support ARM: omap2plus_defconfig: Enable REGULATOR_GPIO ARM: omap2plus_defconfig: Enable TOUCHSCREEN_TSC2004 ARM: socfpga_defconfig: enable FS configs to support Angstrom filesystem ARM: config: Enable GPIO Key driver in stm32_defconfig ARM: tegra: Enable GMI driver in default configuration ARM: tegra: Enable SGTL5000 audio ARM: tegra: Update default configuration for v4.9-rc1 ARM: socfpga: updates for socfpga_defconfig ARM: davinci_all_defconfig: enable LED default-on trigger ... |
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|
Linus Torvalds
|
e79ab194d1 |
ARM: SoC platform updates for v4.10
These are updates for platform specific code on 32-bit ARM machines, essentially anything that can not (yet) be expressed using DT files. Noteworthy changes include: - Added support for the TI DRA71x family of SoCs in mach-omap2, this is an new variant of the the DRA72x/DRA74x automotive infotainment chips we already supported for a while. - Added support for the ST STM32F746 SoC, the first Cortex-M7 based microcontroller we support, related to the smaller STM32F4 family. - Renesas adds support for r8a7743 and r8a7745 in mach-shmobile, see http://elinux.org/RZ-G - SMP is now supported on the OX820 platform - A lot of code in mach-omap2 gets removed as a follow-up to removing support for board files in the previous release - Davinci has some new work to improve USB support - For i.MX, the performance monitor now supports profiling the memory controller using 'perf' Conflicts: arch/arm/mach-shmobile/setup-rcar-gen2.c: rcar_gen2_clocks_init() is gone, calling of_clk_init(NULL) is sufficient now. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUAWFMS9WCrR//JCVInAQIG+Q/7BElvubqO/Cc/VEAyoB5iF9OB9wPD2t5p O0KwtrTtzqJZJNGTmPiesR4DMZH07O1XoW8HqvBPeXtB7/t0tmOegwK+WABbpkSE ZQgUjtrIGwteJXYqU2BbhooO8G6mEsfWaqdGX8ZiIk40fPhMN6536lG+JA8DV7uv ckAPHCZkIf34lDtwljN97Cvj1TT9lBFp04bx7alKqfg1IMV+iMSxvSRHuuFlxRCk kzwVXDmFlZLmueU2KbQXTuOUrvehIGlZ/X5QWlxfrjwCwnOvr54p8WDoVWu2UkHm Dc8BVfsBny8mCZJRzfDD1S0PD0mWn1msdOhRb4VRzsC9DnRI4qbL0/Hstu8A7yUQ kBtMyVtFTzvRSclABbHHN6Mnm37AyNwSIKIB8h2U1m7YHqZGwHLaflVT5sf3tl7m 4arTVqHtR8oSU5G5a2FTznMM2rfIx4LcCBbLQxWqzmO4Qrh4j6t7c2i7+VTfFAja 0bToLgTArKK/cep6PWeBnMH14nzlXoKtBf2T8qwQPuAmLKy9E0ZduLKZ01B/nqrj OXcsnG0OUuqU4RgbIaDssRU4ohKIk8JcAl60TdRFhzj+/LTbeMaWVwbWuQS+iHd3 zfzGUoUIhElx0vHt6ghR0BYQadszb1z9V0NEs3UM0v5cWlNodX//3okH8lZmSW6w +fO4dSnIKIA= =BF6Y -----END PGP SIGNATURE----- Merge tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC platform updates from Arnd Bergmann: "These are updates for platform specific code on 32-bit ARM machines, essentially anything that can not (yet) be expressed using DT files. Noteworthy changes include: - Added support for the TI DRA71x family of SoCs in mach-omap2, this is an new variant of the the DRA72x/DRA74x automotive infotainment chips we already supported for a while. - Added support for the ST STM32F746 SoC, the first Cortex-M7 based microcontroller we support, related to the smaller STM32F4 family. - Renesas adds support for r8a7743 and r8a7745 in mach-shmobile, see http://elinux.org/RZ-G - SMP is now supported on the OX820 platform - A lot of code in mach-omap2 gets removed as a follow-up to removing support for board files in the previous release - Davinci has some new work to improve USB support - For i.MX, the performance monitor now supports profiling the memory controller using 'perf'" * tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (95 commits) ARM: davinci: da830-evm: use gpio descriptor for mmc pins ARM: davinci: da850-evm: use gpio descriptor for mmc pins ARM: davinci: hawk: use gpio descriptor for mmc pins ARM: ARTPEC-6: add select MFD_SYSCON to MACH_ARTPEC6 ARM: davinci: da8xx: Fix ohci device name ARM: oxnas: Add OX820 config and makefile entry ARM: oxnas: Add OX820 SMP support ARM: davinci: PM: fix build when da850 not compiled in ARM: orion5x: remove legacy support of ls-chl ARM: integrator: drop EBI access use syscon ARM: BCM5301X: Add back handler ignoring external imprecise aborts ARM: davinci: PM: support da8xx DT platforms ARM: davinci: PM: cleanup: remove references to pdata ARM: davinci: PM: rework init, remove platform device ARM: Kconfig: Introduce MACH_STM32F746 flag ARM: mach-stm32: Add a new SOC - STM32F746 ARM: shmobile: document SK-RZG1E board ARM: shmobile: r8a7745: basic SoC support ARM: imx: mach-imx6ul: add imx6ull support ARM: zynq: Reserve correct amount of non-DMA RAM ... |
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Linus Torvalds
|
3ec5e8d82b |
ARM: SoC non-urgent fixes for v4.10
As usual, we queue up a few fixes that don't seem urgent enough to go in through -rc, or that just came a little too late given their size. The zx fixes make the platform finally boot on real hardware, the davinci and imx31 get the DT support working better for some of the machines that are still normally used with classic board files. One tegra fix is important for new bootloader versions, but the bug has been around for a while without anyone noticing. The other changes are mostly cosmetic. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUAWFLum2CrR//JCVInAQJTJhAAmLTsJE0O9akmxytLzlMsy+xhIHvXBfkx mCDr0sVwHFVm2vcH0bPlK4sNrjGYjIV0Qfsh4Br9NzohCxe6s8xFvPA78aYk5AZp kiHRv8Gap3dYTV2p6P2loeQ3o0zN7kl9/gUPOy6v4La84kUyZi9RRpyhA+HlEuwW loQQ6LaSVQb8dMo8Lz5GdOk4YfWyy1DSoZ1uNwD/2bqgfIDQ5MPdjwQzHeK259xE 8WfVKtS4RXl54Psj26BfHRrH8VE8cMxfZ3eZwGykiXpOusrjNVbIEPJK8nKHuGHJ Ui/nAMzvCD23bsVX2JCYAKa/zRWjXqpvrHEzLJsaWq1VqtmWFS7g9wi1DjZmBBoC eJZI8Sg/7qL8Rkc69XSzyRUdMxdS6JfWQ6HrM/qzouja6MoRdFdbzl1WiPyYaVGd gBa7Lx6hQJgSWkeu0mvERdDAzjf4weeZyMFOFov0CwzMZ4VTKCR6Rk4lc8I1A/Hz 0QcCmUj7uXC+gA6U+ZBlvDkG+e1u0Me5i+0gCCphd3UaReB5WaEriNubEwEMitci QI9BGIMzG974UXU9CCIwcnpFvJKSRwuZsQmPpulP1vbfIb8ajZXQ779PW5szE6qI h9VMtnKlDbOUEzdj6l/sCs2mWrobCr8/44cWOz7R8b31ZhBZxyJRWhIE/YvZFEvF Dq5OzaCNLxM= =i2l2 -----END PGP SIGNATURE----- Merge tag 'armsoc-fixes-nc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC non-urgent fixes from Arnd Bergmann: "As usual, we queue up a few fixes that don't seem urgent enough to go in through -rc, or that just came a little too late given their size. The zx fixes make the platform finally boot on real hardware, the davinci and imx31 get the DT support working better for some of the machines that are still normally used with classic board files. One tegra fix is important for new bootloader versions, but the bug has been around for a while without anyone noticing. The other changes are mostly cosmetic" * tag 'armsoc-fixes-nc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (22 commits) arm64: tegra: Add missing Smaug revision arm64: tegra: Add VDD_GPU regulator to Jetson TX1 arm64: dts: zte: clean up gic-v3 redistributor properties arm64: dts: zx: Fix gic GICR property bus: vexpress-config: fix device reference leak soc: ti: qmss: fix the case when !SMP ARM: lpc32xx: drop duplicate header device.h ARM: ixp4xx: drop duplicate header gpio.h ARM: socfpga: fix spelling mistake in error message ARM: dts: imx6q-cm-fx6: fix fec pinctrl ARM: dts: imx7d-pinfunc: fix UART pinmux defines ARM: dts: imx6qp: correct LDB clock inputs ARM: OMAP2+: pm-debug: Use seq_putc() in two functions ARM: OMAP2+: Remove the omapdss_early_init_of() function mfd: tps65217: Fix mismatched interrupt number ARM: zx: Fix error handling ARM: spear: Fix error handling ARM: davinci: da850: Fix pwm name matching ARM: clk: imx31: properly init clocks for machines with DT clk: imx31: fix rewritten input argument of mx31_clocks_init() ... |
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Linus Torvalds
|
d25b6af91e |
ARC updates for 4.10-rc1 (part 1)
- Moving ARC timer driver into drivers/clocksource - EZChip timer driver updates [Noam] - ARC AXS103 and HAPS platform updates [Alexey] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJYUtJVAAoJEGnX8d3iisJeA3cP/0jAuNqNfjQKkWgMkN0BAoy4 K+P+Ky1KwWS4eSdTI0DUVg4rkH4K5KPWpE/khXAkc71x1AjTJymyMVxE3w5teiyj YjK92B1PajjZtRm33+kjphe4g2a+FlSbvFtDW0irkYD3MLwtOheeZVpxFWTu2cGh IyQSj/u7s+qKlWgZhxskvtH3MX/d2K3CXI5qOwdrrUjLuN/4I7mpwPh/lfH09/Uu FE/+OVuoYzsbdI1LLMvkzf/h4WnxaDclUGzKt93U7YAGRAObw6Yng26nCeA50EQd ugyqVsJP2b4RyZuMqcb2bllO4z9QPpqexP2xxYDC2VYfZaFFrsy+ofzF3I6yfHyq qaoeFWlBU+P4GnanqVdJjJylDzpET+TtaadIAotY7Z/+ZKHHz6a06MLAibzHzpR6 idmBE9QCOXgo8eb4Rkp4ZsP7C1oaMcPRdD2DJsMU2+faVDanCfahe1ZgqDebEPoi g4KW8iMHrhmc3aL/depxImGl321NhE5UI05SmJX7wNs2TTEdFestC762tSbc4kTu OgE5UEC0b+u0Hp0ED86AbYDqsqQmVC/2aI07tlXd2M0OojGs9gZoMkLH/5ImzsZr N9sIjzZnRD2lLu8RiS9+niLXbSZ8sQ2gSlzXh9tVK5bd1hHx22OwTJftX9jy3lcb RnsnGZdzOeLgbd2lWjms =1Hlx -----END PGP SIGNATURE----- Merge tag 'arc-4.10-rc1-part1' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc Pull ARC updates from Vineet Gupta: "These are mostly timer/clocksource driver updates which were Reviewed/Acked by Daniel but had to be merged via ARC tree due to dependencies. I will follow up with another pull request with actual ARC changes early next week ! Summary: - Moving ARC timer driver into drivers/clocksource - EZChip timer driver updates [Noam] - ARC AXS103 and HAPS platform updates [Alexey]" * tag 'arc-4.10-rc1-part1' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc: ARC: axs10x: really enable ARC PGU ARC: rename Zebu platform support to HAPS clocksource: nps: avoid maybe-uninitialized warning clocksource: Add clockevent support to NPS400 driver clocksource: update "fn" at CLOCKSOURCE_OF_DECLARE() of nps400 timer soc: Support for NPS HW scheduling clocksource: import ARC timer driver ARC: breakout timer include code into separate header ... ARC: move mcip.h into include/soc and adjust the includes ARC: breakout aux handling into a separate header ARC: time: move time_init() out of the driver ARC: timer: gfrc, rtc: build under same option (64-bit timers) ARC: timer: gfrc, rtc: Read BCR to detect whether hardware exists ... ARC: timer: gfrc, rtc: deuglify big endian code |
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|
Linus Torvalds
|
179a7ba680 |
This release has a few updates:
o STM can hook into the function tracer o Function filtering now supports more advance glob matching o Ftrace selftests updates and added tests o Softirq tag in traces now show only softirqs o ARM nop added to non traced locations at compile time o New trace_marker_raw file that allows for binary input o Optimizations to the ring buffer o Removal of kmap in trace_marker o Wakeup and irqsoff tracers now adhere to the set_graph_notrace file o Other various fixes and clean ups Note, there are two patches marked for stable. These were discovered near the end of the 4.9 rc release cycle. By the time I had them tested it was just a matter of days before 4.9 would be released, and I figured I would just submit them in the merge window. They are old bugs and not critical. Nothing non-root could abuse. -----BEGIN PGP SIGNATURE----- iQExBAABCAAbBQJYUrFHFBxyb3N0ZWR0QGdvb2RtaXMub3JnAAoJEMm5BfJq2Y3L 2+AIAIr20kSQV/nA5htGAeCTobVk3WUxY6bvjd9mIJDKPP19akNLyREW0G3KnfCr yhx4aFRZG98fRu/6F8qieRosyN36lADDVYHelMFHMpcTOpE2aZGjaaOuNGxOEA9v FmMPTX+K3+dzKyFP4l68R3+5JuQ1/AqLTioTWeLW8IDQ2OOVsjD8+0BuXrNKMJDY o6U4Hk5U/vn+zHc6BmgBzloAXemBd7iJ1t5V3FRRGvm8yv3HU85Twc5ofGeYTWvB J8PboEywRlIzxg0Kd8mxnMI5PgaKZSEc2ub8E7cY/CZ5PYpDE2xDA2hJmJgfYp00 1VW+DHRpRZfElsCcya6S6P4bs5Y= =MGZ/ -----END PGP SIGNATURE----- Merge tag 'trace-v4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace Pull tracing updates from Steven Rostedt: "This release has a few updates: - STM can hook into the function tracer - Function filtering now supports more advance glob matching - Ftrace selftests updates and added tests - Softirq tag in traces now show only softirqs - ARM nop added to non traced locations at compile time - New trace_marker_raw file that allows for binary input - Optimizations to the ring buffer - Removal of kmap in trace_marker - Wakeup and irqsoff tracers now adhere to the set_graph_notrace file - Other various fixes and clean ups" * tag 'trace-v4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: (42 commits) selftests: ftrace: Shift down default message verbosity kprobes/trace: Fix kprobe selftest for newer gcc tracing/kprobes: Add a helper method to return number of probe hits tracing/rb: Init the CPU mask on allocation tracing: Use SOFTIRQ_OFFSET for softirq dectection for more accurate results tracing/fgraph: Have wakeup and irqsoff tracers ignore graph functions too fgraph: Handle a case where a tracer ignores set_graph_notrace tracing: Replace kmap with copy_from_user() in trace_marker writing ftrace/x86_32: Set ftrace_stub to weak to prevent gcc from using short jumps to it tracing: Allow benchmark to be enabled at early_initcall() tracing: Have system enable return error if one of the events fail tracing: Do not start benchmark on boot up tracing: Have the reg function allow to fail ring-buffer: Force rb_end_commit() and rb_set_commit_to_write() inline ring-buffer: Froce rb_update_write_stamp() to be inlined ring-buffer: Force inline of hotpath helper functions tracing: Make __buffer_unlock_commit() always_inline tracing: Make tracepoint_printk a static_key ring-buffer: Always inline rb_event_data() ring-buffer: Make rb_reserve_next_event() always inlined ... |
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|
Linus Torvalds
|
0ab7b12c49 |
pci-v4.10-changes
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Merge tag 'pci-v4.10-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
Pull PCI updates from Bjorn Helgaas:
"PCI changes:
- add support for PCI on ARM64 boxes with ACPI. We already had this
for theoretical spec-compliant hardware; now we're adding quirks
for the actual hardware (Cavium, HiSilicon, Qualcomm, X-Gene)
- add runtime PM support for hotplug ports
- enable runtime suspend for Intel UHCI that uses platform-specific
wakeup signaling
- add yet another host bridge registration interface. We hope this is
extensible enough to subsume the others
- expose device revision in sysfs for DRM
- to avoid device conflicts, make sure any VF BAR updates are done
before enabling the VF
- avoid unnecessary link retrains for ASPM
- allow INTx masking on Mellanox devices that support it
- allow access to non-standard VPD for Chelsio devices
- update Broadcom iProc support for PAXB v2, PAXC v2, inbound DMA,
etc
- update Rockchip support for max-link-speed
- add NVIDIA Tegra210 support
- add Layerscape LS1046a support
- update R-Car compatibility strings
- add Qualcomm MSM8996 support
- remove some uninformative bootup messages"
* tag 'pci-v4.10-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (115 commits)
PCI: Enable access to non-standard VPD for Chelsio devices (cxgb3)
PCI: Expand "VPD access disabled" quirk message
PCI: pciehp: Remove loading message
PCI: hotplug: Remove hotplug core message
PCI: Remove service driver load/unload messages
PCI/AER: Log AER IRQ when claiming Root Port
PCI/AER: Log errors with PCI device, not PCIe service device
PCI/AER: Remove unused version macros
PCI/PME: Log PME IRQ when claiming Root Port
PCI/PME: Drop unused support for PMEs from Root Complex Event Collectors
PCI: Move config space size macros to pci_regs.h
x86/platform/intel-mid: Constify mid_pci_platform_pm
PCI/ASPM: Don't retrain link if ASPM not possible
PCI: iproc: Skip check for legacy IRQ on PAXC buses
PCI: pciehp: Leave power indicator on when enabling already-enabled slot
PCI: pciehp: Prioritize data-link event over presence detect
PCI: rcar: Add gen3 fallback compatibility string for pcie-rcar
PCI: rcar: Use gen2 fallback compatibility last
PCI: rcar-gen2: Use gen2 fallback compatibility last
PCI: rockchip: Move the deassert of pm/aclk/pclk after phy_init()
..
|
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|
Linus Torvalds
|
a9a16a6d13 |
IOMMU Updates for Linux v4.10
These changes include:
* Support for the ACPI IORT table on ARM systems and patches to
make the ARM-SMMU driver make use of it
* Conversion of the Exynos IOMMU driver to device dependency
links and implementation of runtime pm support based on that
conversion
* Update the Mediatek IOMMU driver to use the new
struct device->iommu_fwspec member
* Implementation of dma_map/unmap_resource in the generic ARM
dma-iommu layer
* A number of smaller fixes and improvements all over the place
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Merge tag 'iommu-updates-v4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
Pull IOMMU updates from Joerg Roedel:
"These changes include:
- support for the ACPI IORT table on ARM systems and patches to make
the ARM-SMMU driver make use of it
- conversion of the Exynos IOMMU driver to device dependency links
and implementation of runtime pm support based on that conversion
- update the Mediatek IOMMU driver to use the new struct
device->iommu_fwspec member
- implementation of dma_map/unmap_resource in the generic ARM
dma-iommu layer
- a number of smaller fixes and improvements all over the place"
* tag 'iommu-updates-v4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (44 commits)
ACPI/IORT: Make dma masks set-up IORT specific
iommu/amd: Missing error code in amd_iommu_init_device()
iommu/s390: Drop duplicate header pci.h
ACPI/IORT: Introduce iort_iommu_configure
ACPI/IORT: Add single mapping function
ACPI/IORT: Replace rid map type with type mask
iommu/arm-smmu: Add IORT configuration
iommu/arm-smmu: Split probe functions into DT/generic portions
iommu/arm-smmu-v3: Add IORT configuration
iommu/arm-smmu-v3: Split probe functions into DT/generic portions
ACPI/IORT: Add support for ARM SMMU platform devices creation
ACPI/IORT: Add node match function
ACPI: Implement acpi_dma_configure
iommu/arm-smmu-v3: Convert struct device of_node to fwnode usage
iommu/arm-smmu: Convert struct device of_node to fwnode usage
iommu: Make of_iommu_set/get_ops() DT agnostic
ACPI/IORT: Add support for IOMMU fwnode registration
ACPI/IORT: Introduce linker section for IORT entries probing
ACPI: Add FWNODE_ACPI_STATIC fwnode type
iommu/arm-smmu: Set SMTNMB_TLBEN in ACR to enable caching of bypass entries
...
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Linus Torvalds
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e3842cbfe0 |
dmaengine updates for 4.10-rc1
Fairly routine update this time around with all changes specific to drivers. o New driver for STMicroelectronics FDMA o Memory-to-memory transfers on dw dmac o Support for slave maps on pl08x devices o Bunch of driver fixes to use dma_pool_zalloc o Bunch of compile and warning fixes spread across drivers -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJYUg7NAAoJEHwUBw8lI4NH5/gP/j81+2RzCUX8PiLQxNUt0Vj+ tVJEizpWCwN1cnhc8ibZdI1DAwyj+GbN2lghYTjqqEng4yOm3czPzUl99grBrpQl t+Qylr9PSpck/paRhd2lgZzG8Nk+B5HJDcxBQbW4pwmbc69YAbqYzt44i4bDpR5K u3mBve1Ulng7peP45EZB8BA32ffCpOEAC/9SdkaPokrSv6XxxPEFvzewy+mLtioU a0zY0iuHqVGpOTABK65fXO/zkGiZLPXJ1T5vK7Iz8mOwuvtYVif0yktQSrx3BWbc 9r64W7Si633wWt/C9LkuMMSmQ7nI/PyHk811cDOcxp3SA79JV5SWwdQl+5QPdtoP hyToaISfAY0BiNI9ltdscx3MPjlwSp08xXvi46RjSs8E2TXnbHUw+J5mTsxYuocl Yi61nlL5ClhCbySf9Q3GFsuAJ3O2Nq9WkCTNRIvJtrMhe3NeqDDTfBZJRD4Bfg1G q8RAc5oqGZDtqKHtLfwULr7Ec2Ru0hIZAyN907OwW+4jBR/eBJB1y+nGrNPtTWPT OOcvrxe85/+ZNROGCZKr0L8UA/MBBMZtjvMY8RMXjBE4YJbakq7tV+7l5VolKeNH G6I/1CC06qVPHrnetM6YejhtnmOQ4F8P1sE0wvpG0QTyHJoFq+aOhHNKJC8F9Eln CQM2apvL4BHvS7OHt9XL =Pf0d -----END PGP SIGNATURE----- Merge tag 'dmaengine-4.10-rc1' of git://git.infradead.org/users/vkoul/slave-dma Pull dmaengine updates from Vinod Koul: "Fairly routine update this time around with all changes specific to drivers: - New driver for STMicroelectronics FDMA - Memory-to-memory transfers on dw dmac - Support for slave maps on pl08x devices - Bunch of driver fixes to use dma_pool_zalloc - Bunch of compile and warning fixes spread across drivers" [ The ST FDMA driver already came in earlier through the remoteproc tree ] * tag 'dmaengine-4.10-rc1' of git://git.infradead.org/users/vkoul/slave-dma: (68 commits) dmaengine: sirf-dma: remove unused ‘sdesc’ dmaengine: pl330: remove unused ‘regs’ dmaengine: s3c24xx: remove unused ‘cdata’ dmaengine: stm32-dma: remove unused ‘src_addr’ dmaengine: stm32-dma: remove unused ‘dst_addr’ dmaengine: stm32-dma: remove unused ‘sfcr’ dmaengine: pch_dma: remove unused ‘cookie’ dmaengine: mic_x100_dma: remove unused ‘data’ dmaengine: img-mdc: remove unused ‘prev_phys’ dmaengine: usb-dmac: remove unused ‘uchan’ dmaengine: ioat: remove unused ‘res’ dmaengine: ioat: remove unused ‘ioat_dma’ dmaengine: ioat: remove unused ‘is_raid_device’ dmaengine: pl330: do not generate unaligned access dmaengine: k3dma: move to dma_pool_zalloc dmaengine: at_hdmac: move to dma_pool_zalloc dmaengine: at_xdmac: don't restore unsaved status dmaengine: ioat: set error code on failures dmaengine: ioat: set error code on failures dmaengine: DW DMAC: add multi-block property to device tree ... |
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Linus Torvalds
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a57cb1c1d7 |
Merge branch 'akpm' (patches from Andrew)
Merge more updates from Andrew Morton: - a few misc things - kexec updates - DMA-mapping updates to better support networking DMA operations - IPC updates - various MM changes to improve DAX fault handling - lots of radix-tree changes, mainly to the test suite. All leading up to reimplementing the IDA/IDR code to be a wrapper layer over the radix-tree. However the final trigger-pulling patch is held off for 4.11. * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (114 commits) radix tree test suite: delete unused rcupdate.c radix tree test suite: add new tag check radix-tree: ensure counts are initialised radix tree test suite: cache recently freed objects radix tree test suite: add some more functionality idr: reduce the number of bits per level from 8 to 6 rxrpc: abstract away knowledge of IDR internals tpm: use idr_find(), not idr_find_slowpath() idr: add ida_is_empty radix tree test suite: check multiorder iteration radix-tree: fix replacement for multiorder entries radix-tree: add radix_tree_split_preload() radix-tree: add radix_tree_split radix-tree: add radix_tree_join radix-tree: delete radix_tree_range_tag_if_tagged() radix-tree: delete radix_tree_locate_item() radix-tree: improve multiorder iterators btrfs: fix race in btrfs_free_dummy_fs_info() radix-tree: improve dump output radix-tree: make radix_tree_find_next_bit more useful ... |
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Jan Kara
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1a29d85eb0 |
mm: use vmf->address instead of of vmf->virtual_address
Every single user of vmf->virtual_address typed that entry to unsigned long before doing anything with it so the type of virtual_address does not really provide us any additional safety. Just use masked vmf->address which already has the appropriate type. Link: http://lkml.kernel.org/r/1479460644-25076-3-git-send-email-jack@suse.cz Signed-off-by: Jan Kara <jack@suse.cz> Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Ross Zwisler <ross.zwisler@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Babu Moger
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7a5c8b57ce |
sparc: implement watchdog_nmi_enable and watchdog_nmi_disable
Implement functions watchdog_nmi_enable and watchdog_nmi_disable to enable/disable nmi watchdog. Sparc uses arch specific nmi watchdog handler. Currently, we do not have a way to enable/disable nmi watchdog dynamically. With these patches we can enable or disable arch specific nmi watchdogs using proc or sysctl interface. Example commands. To enable: echo 1 > /proc/sys/kernel/nmi_watchdog To disable: echo 0 > /proc/sys/kernel/nmi_watchdog It can also achieved using the sysctl parameter kernel.nmi_watchdog Link: http://lkml.kernel.org/r/1478034826-43888-4-git-send-email-babu.moger@oracle.com Signed-off-by: Babu Moger <babu.moger@oracle.com> Acked-by: Don Zickus <dzickus@redhat.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Jiri Kosina <jkosina@suse.cz> Cc: Andi Kleen <andi@firstfloor.org> Cc: Yaowei Bai <baiyaowei@cmss.chinamobile.com> Cc: Aaron Tomlin <atomlin@redhat.com> Cc: Ulrich Obergfell <uobergfe@redhat.com> Cc: Tejun Heo <tj@kernel.org> Cc: Hidehiro Kawai <hidehiro.kawai.ez@hitachi.com> Cc: Josh Hunt <johunt@akamai.com> Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Alexander Duyck
|
4bfa135abe |
arch/xtensa: add option to skip DMA sync as a part of mapping
This change allows us to pass DMA_ATTR_SKIP_CPU_SYNC which allows us to avoid invoking cache line invalidation if the driver will just handle it via a sync_for_cpu or sync_for_device call. Link: http://lkml.kernel.org/r/20161110113555.76501.52536.stgit@ahduyck-blue-test.jf.intel.com Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Cc: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Alexander Duyck
|
33c77e53d8 |
arch/tile: add option to skip DMA sync as a part of map and unmap
This change allows us to pass DMA_ATTR_SKIP_CPU_SYNC which allows us to avoid invoking cache line invalidation if the driver will just handle it via a sync_for_cpu or sync_for_device call. Link: http://lkml.kernel.org/r/20161110113550.76501.73060.stgit@ahduyck-blue-test.jf.intel.com Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Cc: Chris Metcalf <cmetcalf@mellanox.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Alexander Duyck
|
68bbc28f61 |
arch/sparc: add option to skip DMA sync as a part of map and unmap
This change allows us to pass DMA_ATTR_SKIP_CPU_SYNC which allows us to avoid invoking cache line invalidation if the driver will just handle it via a sync_for_cpu or sync_for_device call. Link: http://lkml.kernel.org/r/20161110113544.76501.40008.stgit@ahduyck-blue-test.jf.intel.com Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Alexander Duyck
|
a08120017d |
arch/sh: add option to skip DMA sync as a part of mapping
This change allows us to pass DMA_ATTR_SKIP_CPU_SYNC which allows us to avoid invoking cache line invalidation if the driver will just handle it via a sync_for_cpu or sync_for_device call. Link: http://lkml.kernel.org/r/20161110113539.76501.6539.stgit@ahduyck-blue-test.jf.intel.com Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: Rich Felker <dalias@libc.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Alexander Duyck
|
6f77480961 |
arch/powerpc: add option to skip DMA sync as a part of mapping
This change allows us to pass DMA_ATTR_SKIP_CPU_SYNC which allows us to avoid invoking cache line invalidation if the driver will just handle it via a sync_for_cpu or sync_for_device call. Link: http://lkml.kernel.org/r/20161110113534.76501.86492.stgit@ahduyck-blue-test.jf.intel.com Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Acked-by: Michael Ellerman <mpe@ellerman.id.au> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Alexander Duyck
|
f50a2bd298 |
arch/parisc: add option to skip DMA sync as a part of map and unmap
This change allows us to pass DMA_ATTR_SKIP_CPU_SYNC which allows us to avoid invoking cache line invalidation if the driver will just handle it via a sync_for_cpu or sync_for_device call. Link: http://lkml.kernel.org/r/20161110113529.76501.44762.stgit@ahduyck-blue-test.jf.intel.com Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Cc: "James E.J. Bottomley" <jejb@parisc-linux.org> Cc: Helge Deller <deller@gmx.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Alexander Duyck
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043b42bcbb |
arch/openrisc: add option to skip DMA sync as a part of mapping
This change allows us to pass DMA_ATTR_SKIP_CPU_SYNC which allows us to avoid invoking cache line invalidation if the driver will just handle it via a sync_for_cpu or sync_for_device call. Link: http://lkml.kernel.org/r/20161110113524.76501.87966.stgit@ahduyck-blue-test.jf.intel.com Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Cc: Jonas Bonn <jonas@southpole.se> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Alexander Duyck
|
abdf4799da |
arch/nios2: add option to skip DMA sync as a part of map and unmap
This change allows us to pass DMA_ATTR_SKIP_CPU_SYNC which allows us to avoid invoking cache line invalidation if the driver will just handle it via a sync_for_cpu or sync_for_device call. Link: http://lkml.kernel.org/r/20161110113518.76501.52225.stgit@ahduyck-blue-test.jf.intel.com Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Reviewed-by: Tobias Klauser <tklauser@distanz.ch> Cc: Ley Foon Tan <lftan@altera.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Alexander Duyck
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9f318d470e |
arch/mips: add option to skip DMA sync as a part of map and unmap
This change allows us to pass DMA_ATTR_SKIP_CPU_SYNC which allows us to avoid invoking cache line invalidation if the driver will just handle it via a sync_for_cpu or sync_for_device call. Link: http://lkml.kernel.org/r/20161110113513.76501.32321.stgit@ahduyck-blue-test.jf.intel.com Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Keguang Zhang <keguang.zhang@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Alexander Duyck
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98ac2fc274 |
arch/microblaze: add option to skip DMA sync as a part of map and unmap
This change allows us to pass DMA_ATTR_SKIP_CPU_SYNC which allows us to avoid invoking cache line invalidation if the driver will just handle it via a sync_for_cpu or sync_for_device call. Link: http://lkml.kernel.org/r/20161110113508.76501.77583.stgit@ahduyck-blue-test.jf.intel.com Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Cc: Michal Simek <monstr@monstr.eu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Alexander Duyck
|
38bdbdc7e3 |
arch/metag: add option to skip DMA sync as a part of map and unmap
This change allows us to pass DMA_ATTR_SKIP_CPU_SYNC which allows us to avoid invoking cache line invalidation if the driver will just handle it via a sync_for_cpu or sync_for_device call. Link: http://lkml.kernel.org/r/20161110113503.76501.80809.stgit@ahduyck-blue-test.jf.intel.com Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Cc: James Hogan <james.hogan@imgtec.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Alexander Duyck
|
5140d2344f |
arch/m68k: add option to skip DMA sync as a part of mapping
This change allows us to pass DMA_ATTR_SKIP_CPU_SYNC which allows us to avoid invoking cache line invalidation if the driver will just handle it later via a sync_for_cpu or sync_for_device call. Link: http://lkml.kernel.org/r/20161110113457.76501.77603.stgit@ahduyck-blue-test.jf.intel.com Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Alexander Duyck
|
b8a346dd47 |
arch/hexagon: Add option to skip DMA sync as a part of mapping
This change allows us to pass DMA_ATTR_SKIP_CPU_SYNC which allows us to avoid invoking cache line invalidation if the driver will just handle it later via a sync_for_cpu or sync_for_device call. Link: http://lkml.kernel.org/r/20161110113452.76501.45864.stgit@ahduyck-blue-test.jf.intel.com Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Cc: Richard Kuo <rkuo@codeaurora.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Alexander Duyck
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34f8be79a7 |
arch/frv: add option to skip sync on DMA map
The use of DMA_ATTR_SKIP_CPU_SYNC was not consistent across all of the DMA APIs in the arch/arm folder. This change is meant to correct that so that we get consistent behavior. Link: http://lkml.kernel.org/r/20161110113447.76501.93160.stgit@ahduyck-blue-test.jf.intel.com Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Cc: David Howells <dhowells@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Alexander Duyck
|
64c596b59c |
arch/c6x: add option to skip sync on DMA map and unmap
This change allows us to pass DMA_ATTR_SKIP_CPU_SYNC which allows us to avoid invoking cache line invalidation if the driver will just handle it later via a sync_for_cpu or sync_for_device call. Link: http://lkml.kernel.org/r/20161110113442.76501.7673.stgit@ahduyck-blue-test.jf.intel.com Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Acked-by: Mark Salter <msalter@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Alexander Duyck
|
8c16a2e209 |
arch/blackfin: add option to skip sync on DMA map
The use of DMA_ATTR_SKIP_CPU_SYNC was not consistent across all of the DMA APIs in the arch/arm folder. This change is meant to correct that so that we get consistent behavior. Link: http://lkml.kernel.org/r/20161110113436.76501.13386.stgit@ahduyck-blue-test.jf.intel.com Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Cc: Steven Miao <realmz6@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Alexander Duyck
|
e8b4762c22 |
arch/avr32: add option to skip sync on DMA map
The use of DMA_ATTR_SKIP_CPU_SYNC was not consistent across all of the DMA APIs in the arch/arm folder. This change is meant to correct that so that we get consistent behavior. Link: http://lkml.kernel.org/r/20161110113430.76501.79737.stgit@ahduyck-blue-test.jf.intel.com Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Acked-by: Hans-Christian Noren Egtvedt <egtvedt@samfundet.no> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Alexander Duyck
|
fc1b138de7 |
arch/arm: add option to skip sync on DMA map and unmap
The use of DMA_ATTR_SKIP_CPU_SYNC was not consistent across all of the DMA APIs in the arch/arm folder. This change is meant to correct that so that we get consistent behavior. Link: http://lkml.kernel.org/r/20161110113424.76501.2715.stgit@ahduyck-blue-test.jf.intel.com Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Cc: Russell King <linux@armlinux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Alexander Duyck
|
8a3385d2d4 |
arch/arc: add option to skip sync on DMA mapping
Patch series "Add support for DMA writable pages being writable by the network stack", v3. The first 19 patches in the set add support for the DMA attribute DMA_ATTR_SKIP_CPU_SYNC on multiple platforms/architectures. This is needed so that we can flag the calls to dma_map/unmap_page so that we do not invalidate cache lines that do not currently belong to the device. Instead we have to take care of this in the driver via a call to sync_single_range_for_cpu prior to freeing the Rx page. Patch 20 adds support for dma_map_page_attrs and dma_unmap_page_attrs so that we can unmap and map a page using the DMA_ATTR_SKIP_CPU_SYNC attribute. Patch 21 adds support for freeing a page that has multiple references being held by a single caller. This way we can free page fragments that were allocated by a given driver. The last 2 patches use these updates in the igb driver, and lay the groundwork to allow for us to reimplement the use of build_skb. This patch (of 23): This change allows us to pass DMA_ATTR_SKIP_CPU_SYNC which allows us to avoid invoking cache line invalidation if the driver will just handle it later via a sync_for_cpu or sync_for_device call. Link: http://lkml.kernel.org/r/20161110113419.76501.38491.stgit@ahduyck-blue-test.jf.intel.com Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Acked-by: Vineet Gupta <vgupta@synopsys.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Baoquan He
|
401721ecd1 |
kexec: export the value of phys_base instead of symbol address
Currently in x86_64, the symbol address of phys_base is exported to vmcoreinfo. Dave Anderson complained this is really useless for his Crash implementation. Because in user-space utility Crash and Makedumpfile which exported vmcore information is mainly used for, value of phys_base is needed to covert virtual address of exported kernel symbol to physical address. Especially init_level4_pgt, if we want to access and go over the page table to look up a PA corresponding to VA, firstly we need calculate page_dir = SYMBOL(init_level4_pgt) - __START_KERNEL_map + phys_base; Now in Crash and Makedumpfile, we have to analyze the vmcore elf program header to get value of phys_base. As Dave said, it would be preferable if it were readily availabl in vmcoreinfo rather than depending upon the PT_LOAD semantics. Hence in this patch change to export the value of phys_base instead of its virtual address. And people also complained that KERNEL_IMAGE_SIZE exporting is x86_64 only, should be moved into arch dependent function arch_crash_save_vmcoreinfo. Do the moving in this patch. Link: http://lkml.kernel.org/r/1478568596-30060-2-git-send-email-bhe@redhat.com Signed-off-by: Baoquan He <bhe@redhat.com> Cc: Thomas Garnier <thgarnie@google.com> Cc: Baoquan He <bhe@redhat.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H . Peter Anvin" <hpa@zytor.com> Cc: Eric Biederman <ebiederm@xmission.com> Cc: Xunlei Pang <xlpang@redhat.com> Cc: HATAYAMA Daisuke <d.hatayama@jp.fujitsu.com> Cc: Kees Cook <keescook@chromium.org> Cc: Eugene Surovegin <surovegin@google.com> Cc: Dave Young <dyoung@redhat.com> Cc: AKASHI Takahiro <takahiro.akashi@linaro.org> Cc: Atsushi Kumagai <ats-kumagai@wm.jp.nec.com> Cc: Dave Anderson <anderson@redhat.com> Cc: Pratyush Anand <panand@redhat.com> Cc: Vivek Goyal <vgoyal@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Baoquan He
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69f5838479 |
Revert "kdump, vmcoreinfo: report memory sections virtual addresses"
This reverts commit |
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Linus Torvalds
|
412ac77a9d |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace
Pull namespace updates from Eric Biederman: "After a lot of discussion and work we have finally reachanged a basic understanding of what is necessary to make unprivileged mounts safe in the presence of EVM and IMA xattrs which the last commit in this series reflects. While technically it is a revert the comments it adds are important for people not getting confused in the future. Clearing up that confusion allows us to seriously work on unprivileged mounts of fuse in the next development cycle. The rest of the fixes in this set are in the intersection of user namespaces, ptrace, and exec. I started with the first fix which started a feedback cycle of finding additional issues during review and fixing them. Culiminating in a fix for a bug that has been present since at least Linux v1.0. Potentially these fixes were candidates for being merged during the rc cycle, and are certainly backport candidates but enough little things turned up during review and testing that I decided they should be handled as part of the normal development process just to be certain there were not any great surprises when it came time to backport some of these fixes" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace: Revert "evm: Translate user/group ids relative to s_user_ns when computing HMAC" exec: Ensure mm->user_ns contains the execed files ptrace: Don't allow accessing an undumpable mm ptrace: Capture the ptracer's creds not PT_PTRACE_CAP mm: Add a user_ns owner to mm_struct and fix ptrace permission checks |
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Linus Torvalds
|
0f1d6dfe03 |
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto updates from Herbert Xu: "Here is the crypto update for 4.10: API: - add skcipher walk interface - add asynchronous compression (acomp) interface - fix algif_aed AIO handling of zero buffer Algorithms: - fix unaligned access in poly1305 - fix DRBG output to large buffers Drivers: - add support for iMX6UL to caam - fix givenc descriptors (used by IPsec) in caam - accelerated SHA256/SHA512 for ARM64 from OpenSSL - add SSE CRCT10DIF and CRC32 to ARM/ARM64 - add AEAD support to Chelsio chcr - add Armada 8K support to omap-rng" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (148 commits) crypto: testmgr - fix overlap in chunked tests again crypto: arm/crc32 - accelerated support based on x86 SSE implementation crypto: arm64/crc32 - accelerated support based on x86 SSE implementation crypto: arm/crct10dif - port x86 SSE implementation to ARM crypto: arm64/crct10dif - port x86 SSE implementation to arm64 crypto: testmgr - add/enhance test cases for CRC-T10DIF crypto: testmgr - avoid overlap in chunked tests crypto: chcr - checking for IS_ERR() instead of NULL crypto: caam - check caam_emi_slow instead of re-lookup platform crypto: algif_aead - fix AIO handling of zero buffer crypto: aes-ce - Make aes_simd_algs static crypto: algif_skcipher - set error code when kcalloc fails crypto: caam - make aamalg_desc a proper module crypto: caam - pass key buffers with typesafe pointers crypto: arm64/aes-ce-ccm - Fix AEAD decryption length MAINTAINERS: add crypto headers to crypto entry crypt: doc - remove misleading mention of async API crypto: doc - fix header file name crypto: api - fix comment typo crypto: skcipher - Add separate walker for AEAD decryption .. |
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Linus Torvalds
|
a9042defa2 |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
Pull trivial updates from Jiri Kosina. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: NTB: correct ntb_spad_count comment typo misc: ibmasm: fix typo in error message Remove references to dead make variable LINUX_INCLUDE Remove last traces of ikconfig.h treewide: Fix printk() message errors Documentation/device-mapper: s/getsize/getsz/ |
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Paul Bolle
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846221cfb8 |
Remove references to dead make variable LINUX_INCLUDE
Commit
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Masanari Iida
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9165dabb25 |
treewide: Fix printk() message errors
This patch fix spelling typos in printk and kconfig. Signed-off-by: Masanari Iida <standby24x7@gmail.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz> |
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Vinod Koul
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4625d2a513 | Merge branch 'topic/st_fdma' into for-linus | ||
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Vinod Koul
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57fb7ee10c | Merge branch 'topic/s3c64xx' into for-linus | ||
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Linus Torvalds
|
f4000cd997 |
arm64 updates for 4.10:
- struct thread_info moved off-stack (also touching
include/linux/thread_info.h and include/linux/restart_block.h)
- cpus_have_cap() reworked to avoid __builtin_constant_p() for static
key use (also touching drivers/irqchip/irq-gic-v3.c)
- Uprobes support (currently only for native 64-bit tasks)
- Emulation of kernel Privileged Access Never (PAN) using TTBR0_EL1
switching to a reserved page table
- CPU capacity information passing via DT or sysfs (used by the
scheduler)
- Support for systems without FP/SIMD (IOW, kernel avoids touching these
registers; there is no soft-float ABI, nor kernel emulation for
AArch64 FP/SIMD)
- Handling of hardware watchpoint with unaligned addresses, varied
lengths and offsets from base
- Use of the page table contiguous hint for kernel mappings
- Hugetlb fixes for sizes involving the contiguous hint
- Remove unnecessary I-cache invalidation in flush_cache_range()
- CNTHCTL_EL2 access fix for CPUs with VHE support (ARMv8.1)
- Boot-time checks for writable+executable kernel mappings
- Simplify asm/opcodes.h and avoid including the 32-bit ARM counterpart
and make the arm64 kernel headers self-consistent (Xen headers patch
merged separately)
- Workaround for broken .inst support in certain binutils versions
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Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 updates from Catalin Marinas:
- struct thread_info moved off-stack (also touching
include/linux/thread_info.h and include/linux/restart_block.h)
- cpus_have_cap() reworked to avoid __builtin_constant_p() for static
key use (also touching drivers/irqchip/irq-gic-v3.c)
- uprobes support (currently only for native 64-bit tasks)
- Emulation of kernel Privileged Access Never (PAN) using TTBR0_EL1
switching to a reserved page table
- CPU capacity information passing via DT or sysfs (used by the
scheduler)
- support for systems without FP/SIMD (IOW, kernel avoids touching
these registers; there is no soft-float ABI, nor kernel emulation for
AArch64 FP/SIMD)
- handling of hardware watchpoint with unaligned addresses, varied
lengths and offsets from base
- use of the page table contiguous hint for kernel mappings
- hugetlb fixes for sizes involving the contiguous hint
- remove unnecessary I-cache invalidation in flush_cache_range()
- CNTHCTL_EL2 access fix for CPUs with VHE support (ARMv8.1)
- boot-time checks for writable+executable kernel mappings
- simplify asm/opcodes.h and avoid including the 32-bit ARM counterpart
and make the arm64 kernel headers self-consistent (Xen headers patch
merged separately)
- Workaround for broken .inst support in certain binutils versions
* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (60 commits)
arm64: Disable PAN on uaccess_enable()
arm64: Work around broken .inst when defective gas is detected
arm64: Add detection code for broken .inst support in binutils
arm64: Remove reference to asm/opcodes.h
arm64: Get rid of asm/opcodes.h
arm64: smp: Prevent raw_smp_processor_id() recursion
arm64: head.S: Fix CNTHCTL_EL2 access on VHE system
arm64: Remove I-cache invalidation from flush_cache_range()
arm64: Enable HIBERNATION in defconfig
arm64: Enable CONFIG_ARM64_SW_TTBR0_PAN
arm64: xen: Enable user access before a privcmd hvc call
arm64: Handle faults caused by inadvertent user access with PAN enabled
arm64: Disable TTBR0_EL1 during normal kernel execution
arm64: Introduce uaccess_{disable,enable} functionality based on TTBR0_EL1
arm64: Factor out TTBR0_EL1 post-update workaround into a specific asm macro
arm64: Factor out PAN enabling/disabling into separate uaccess_* macros
arm64: Update the synchronous external abort fault description
selftests: arm64: add test for unaligned/inexact watchpoint handling
arm64: Allow hw watchpoint of length 3,5,6 and 7
arm64: hw_breakpoint: Handle inexact watchpoint addresses
...
|
||
|
Linus Torvalds
|
2ec4584eb8 |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 updates from Martin Schwidefsky:
"The main bulk of the s390 patches for the 4.10 merge window:
- Add support for the contiguous memory allocator.
- The recovery for I/O errors in the dasd device driver is improved,
the driver will now remove channel paths that are not working
properly.
- Additional fields are added to /proc/sysinfo, the extended
partition name and the partition UUID.
- New naming for PCI devices with system defined UIDs.
- The last few remaining alloc_bootmem calls are converted to
memblock.
- The thread_info structure is stripped down and moved to the
task_struct. The only field left in thread_info is the flags field.
- Rework of the arch topology code to fix a fake numa issue.
- Refactoring of the atomic primitives and add a new preempt_count
implementation.
- Clocksource steering for the STP sync check offsets.
- The s390 specific headers are changed to make them usable with
CLANG.
- Bug fixes and cleanup"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (70 commits)
s390/cpumf: Use configuration level indication for sampling data
s390: provide memmove implementation
s390: cleanup arch/s390/kernel Makefile
s390: fix initrd corruptions with gcov/kcov instrumented kernels
s390: exclude early C code from gcov profiling
s390/dasd: channel path aware error recovery
s390/dasd: extend dasd path handling
s390: remove unused labels from entry.S
s390/vmlogrdr: fix IUCV buffer allocation
s390/crypto: unlock on error in prng_tdes_read()
s390/sysinfo: show partition extended name and UUID if available
s390/numa: pin all possible cpus to nodes early
s390/numa: establish cpu to node mapping early
s390/topology: use cpu_topology array instead of per cpu variable
s390/smp: initialize cpu_present_mask in setup_arch
s390/topology: always use s390 specific sched_domain_topology_level
s390/smp: use smp_get_base_cpu() helper function
s390/numa: always use logical cpu and core ids
s390: Remove VLAIS in ptff() and clear_table()
s390: fix machine check panic stack switch
...
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|
Linus Torvalds
|
aa3ecf388a |
xen: features and fixes for 4.10 rc0
-----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAABAgAGBQJYT5HMAAoJELDendYovxMvhNQH/1g/3ahM4JKN8Z0SbjKBEdQm yj2xOj6cE3l6wMSUblKjZD2DLLhpmcHT/E97Xro/lZQEfQJoMXXWWDFowMU/P1LA mJxb7Fzq5Wr+6eGSAlIQB270MrpNi/luf+CWHMwVA3V7R3KRXwonOdGQSkISIzCd tgIydEA3a9r2+HgeIBpZFZ4GcSrJQU75krMyl2tjD1C+jeYVd+zdoj2OnDsZQDZQ hDWApMpNbpSBAn7JtSSdXWSTBsGH0lUECebeYPhPQ2sX2P6Y8+UCGwA7i6FFdbTa agXfVSdRz8dCe3k19VcKDAw6nK9BTTMnEeEHmkmygIh6wuHPP44CzigTXIbJoXI= =zjfm -----END PGP SIGNATURE----- Merge tag 'for-linus-4.10-rc0-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen updates from Juergen Gross: "Xen features and fixes for 4.10 These are some fixes, a move of some arm related headers to share them between arm and arm64 and a series introducing a helper to make code more readable. The most notable change is David stepping down as maintainer of the Xen hypervisor interface. This results in me sending you the pull requests for Xen related code from now on" * tag 'for-linus-4.10-rc0-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: (29 commits) xen/balloon: Only mark a page as managed when it is released xenbus: fix deadlock on writes to /proc/xen/xenbus xen/scsifront: don't request a slot on the ring until request is ready xen/x86: Increase xen_e820_map to E820_X_MAX possible entries x86: Make E820_X_MAX unconditionally larger than E820MAX xen/pci: Bubble up error and fix description. xen: xenbus: set error code on failure xen: set error code on failures arm/xen: Use alloc_percpu rather than __alloc_percpu arm/arm64: xen: Move shared architecture headers to include/xen/arm xen/events: use xen_vcpu_id mapping for EVTCHNOP_status xen/gntdev: Use VM_MIXEDMAP instead of VM_IO to avoid NUMA balancing xen-scsifront: Add a missing call to kfree MAINTAINERS: update XEN HYPERVISOR INTERFACE xenfs: Use proc_create_mount_point() to create /proc/xen xen-platform: use builtin_pci_driver xen-netback: fix error handling output xen: make use of xenbus_read_unsigned() in xenbus xen: make use of xenbus_read_unsigned() in xen-pciback xen: make use of xenbus_read_unsigned() in xen-fbfront ... |
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Linus Torvalds
|
b5cab0da75 |
Merge branch 'stable/for-linus-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb
Pull swiotlb updates from Konrad Rzeszutek Wilk: - minor fixes (rate limiting), remove certain functions - support for DMA_ATTR_SKIP_CPU_SYNC which is an optimization in the DMA API * 'stable/for-linus-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb: swiotlb: Minor fix-ups for DMA_ATTR_SKIP_CPU_SYNC support swiotlb: Add support for DMA_ATTR_SKIP_CPU_SYNC swiotlb-xen: Enforce return of DMA_ERROR_CODE in mapping function swiotlb: Drop unused functions swiotlb_map_sg and swiotlb_unmap_sg swiotlb: Rate-limit printing when running out of SW-IOMMU space |
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Linus Torvalds
|
93173b5bf2 |
Small release, the most interesting stuff is x86 nested virt improvements.
x86: userspace can now hide nested VMX features from guests; nested
VMX can now run Hyper-V in a guest; support for AVX512_4VNNIW and
AVX512_FMAPS in KVM; infrastructure support for virtual Intel GPUs.
PPC: support for KVM guests on POWER9; improved support for interrupt
polling; optimizations and cleanups.
s390: two small optimizations, more stuff is in flight and will be
in 4.11.
ARM: support for the GICv3 ITS on 32bit platforms.
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull KVM updates from Paolo Bonzini:
"Small release, the most interesting stuff is x86 nested virt
improvements.
x86:
- userspace can now hide nested VMX features from guests
- nested VMX can now run Hyper-V in a guest
- support for AVX512_4VNNIW and AVX512_FMAPS in KVM
- infrastructure support for virtual Intel GPUs.
PPC:
- support for KVM guests on POWER9
- improved support for interrupt polling
- optimizations and cleanups.
s390:
- two small optimizations, more stuff is in flight and will be in
4.11.
ARM:
- support for the GICv3 ITS on 32bit platforms"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (94 commits)
arm64: KVM: pmu: Reset PMSELR_EL0.SEL to a sane value before entering the guest
KVM: arm/arm64: timer: Check for properly initialized timer on init
KVM: arm/arm64: vgic-v2: Limit ITARGETSR bits to number of VCPUs
KVM: x86: Handle the kthread worker using the new API
KVM: nVMX: invvpid handling improvements
KVM: nVMX: check host CR3 on vmentry and vmexit
KVM: nVMX: introduce nested_vmx_load_cr3 and call it on vmentry
KVM: nVMX: propagate errors from prepare_vmcs02
KVM: nVMX: fix CR3 load if L2 uses PAE paging and EPT
KVM: nVMX: load GUEST_EFER after GUEST_CR0 during emulated VM-entry
KVM: nVMX: generate MSR_IA32_CR{0,4}_FIXED1 from guest CPUID
KVM: nVMX: fix checks on CR{0,4} during virtual VMX operation
KVM: nVMX: support restore of VMX capability MSRs
KVM: nVMX: generate non-true VMX MSRs based on true versions
KVM: x86: Do not clear RFLAGS.TF when a singlestep trap occurs.
KVM: x86: Add kvm_skip_emulated_instruction and use it.
KVM: VMX: Move skip_emulated_instruction out of nested_vmx_check_vmcs12
KVM: VMX: Reorder some skip_emulated_instruction calls
KVM: x86: Add a return value to kvm_emulate_cpuid
KVM: PPC: Book3S: Move prototypes for KVM functions into kvm_ppc.h
...
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Linus Torvalds
|
c11a6cfb01 |
Merge branch 'for-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq
Pull workqueue updates from Tejun Heo: "Mostly patches to initialize workqueue subsystem earlier and get rid of keventd_up(). The patches were headed for the last merge cycle but got delayed due to a bug found late minute, which is fixed now. Also, to help debugging, destroy_workqueue() is more chatty now on a sanity check failure." * 'for-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq: workqueue: move wq_numa_init() to workqueue_init() workqueue: remove keventd_up() debugobj, workqueue: remove keventd_up() usage slab, workqueue: remove keventd_up() usage power, workqueue: remove keventd_up() usage tty, workqueue: remove keventd_up() usage mce, workqueue: remove keventd_up() usage workqueue: make workqueue available early during boot workqueue: dump workqueue state on sanity check failures in destroy_workqueue() |
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Linus Torvalds
|
b78b499a67 |
Char/Misc driver patches for 4.10-rc1
Here's the big char/misc driver patches for 4.10-rc1. Lots of tiny changes over lots of "minor" driver subsystems, the largest being some new FPGA drivers. Other than that, a few other new drivers, but no new driver subsystems added for this kernel cycle, a nice change. All of these have been in linux-next with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCWFAtwA8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ykyCgCeJn36u1AsBi7qZ3u/1hwD8k56s2IAnRo6U31r WW65YcNTK7qYXqNbfgIa =/t/V -----END PGP SIGNATURE----- Merge tag 'char-misc-4.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver updates from Greg KH: "Here's the big char/misc driver patches for 4.10-rc1. Lots of tiny changes over lots of "minor" driver subsystems, the largest being some new FPGA drivers. Other than that, a few other new drivers, but no new driver subsystems added for this kernel cycle, a nice change. All of these have been in linux-next with no reported issues" * tag 'char-misc-4.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (107 commits) uio-hv-generic: store physical addresses instead of virtual Tools: hv: kvp: configurable external scripts path uio-hv-generic: new userspace i/o driver for VMBus vmbus: add support for dynamic device id's hv: change clockevents unbind tactics hv: acquire vmbus_connection.channel_mutex in vmbus_free_channels() hyperv: Fix spelling of HV_UNKOWN mei: bus: enable non-blocking RX mei: fix the back to back interrupt handling mei: synchronize irq before initiating a reset. VME: Remove shutdown entry from vme_driver auxdisplay: ht16k33: select framebuffer helper modules MAINTAINERS: add git url for fpga fpga: Clarify how write_init works streaming modes fpga zynq: Fix incorrect ISR state on bootup fpga zynq: Remove priv->dev fpga zynq: Add missing \n to messages fpga: Add COMPILE_TEST to all drivers uio: pruss: add clk_disable() char/pcmcia: add some error checking in scr24x_read() ... |