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It's useful to get testing on these features on various boards (e.g., on
KernelCI), and (when they're working) the ramoops feature is extremely
helpful for debugging live systems.
Signed-off-by: Brian Norris <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>
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Enable the new accelerated CRC32(C), CRC-T10DIF and ChaCha20 drivers
as modules for multi_v7_defconfig builds.
Signed-off-by: Ard Biesheuvel <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into next/defconfig
Pull "Enable SATA support found on DA850 SoC" from Sekhar Nori:
* tag 'davinci-for-v4.11/defconfig-2' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci:
ARM: davinci_all_defconfig: enable SATA modules
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https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux into next/defconfig
Pull "Allwinner defconfig changes for 4.11" from Maxime Ripard:
A single patch to enable the thermal DT support in sunxi_defconfig
* tag 'sunxi-defconfig-for-4.11' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux:
ARM: sunxi: Add CONFIG_THERMAL_OF
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Add the da850-ahci driver to davinci defconfig.
Signed-off-by: Bartosz Golaszewski <[email protected]>
Signed-off-by: Sekhar Nori <[email protected]>
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Enable the NAND framework and the Denali NAND controller driver.
This NAND controller is used on UniPhier SoCs.
Signed-off-by: Masahiro Yamada <[email protected]>
Signed-off-by: Olof Johansson <[email protected]>
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Enable the block layer support for MTD devices.
Signed-off-by: Masahiro Yamada <[email protected]>
Signed-off-by: Olof Johansson <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/defconfig
i.MX defconfig updates for 4.11:
- Select wireless extensions option for imx_v6_v7_defconfig, so that
wireless works out of box with userspace tools such as 'iwconfig'.
- Enable EXT4 filesystem support for vf610m4_defconfig.
* tag 'imx-defconfig-4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
ARM: vf610m4: defconfig: enable EXT4 filesystem
ARM: imx_v6_v7_defconfig: Select wireless extensions option
Signed-off-by: Olof Johansson <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32 into next/defconfig
STM32 defconfig updates for v4.11, round 1.
Highlights:
----------
- Enable ADC
- Enable RTC
* tag 'stm32-defconfig-for-v4.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32:
ARM: configs: stm32: Add RTC support in STM32 defconfig
ARM: configs: stm32: enable ADC driver
Signed-off-by: Olof Johansson <[email protected]>
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into next/defconfig
ARM64: hisilicon: defconfig updates for 4.11
- Enable ARM_SMMU_V3 in the arm64 defconfig
- Enable NUMA and NUMA_BALANCING in the arm64 defconfig
* tag 'hisi-defconfig-for-4.11' of git://github.com/hisilicon/linux-hisi:
arm64: defconfig: Enable NUMA and NUMA_BALANCING
arm64: defconfig: enable SMMUv3 config
Signed-off-by: Olof Johansson <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/defconfig
Few omap2plus_defconfig changes for v4.11 merge window:
- Switch to use LIS3LV02DL IIO driver instead of the
LIS3LC02D misc driver
- Set CONFIG_SERIAL_8250_RUNTIME_UARTS=6 to avoid runtime
warnings on omap5 and dra7
- Enable ksz9021 phy and m41t80 rtc as they are used at
least on phyCORE-AM335x
* tag 'omap-for-v4.11/defconfig-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: omap2plus_defconfig: Enable support for RTC M41T80
ARM: omap2plus_defconfig: Enable support for micrell phys
ARM: omap2plus_defconfig: Fix probe errors on UARTs 5 and 6
ARM: defconfig: omap2plus: switch LIS3LV02DL driver
Signed-off-by: Olof Johansson <[email protected]>
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Import a minimal defconfig for tango4 boards.
Signed-off-by: Marc Gonzalez <[email protected]>
Signed-off-by: Olof Johansson <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into next/defconfig
Enable config options for DaVinci
VPIF, LCDC, PWM, Pull up/down pinconf
driver and IIO in davinci_all_defconfig
* tag 'davinci-for-v4.11/defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci:
ARM: davinci_all_defconfig: enable iio
ARM: davinci_all_defconfig: Enable PWM modules
ARM: davinci_all_defconfig: enable DA8xx pinconf
ARM: davinci_all_defconfig: enable pwm-beeper
ARM: davinci_all_defconfig: enable dumb vga-dac drm bridge
ARM: davinci_all_defconfig: enable video capture as modules
Signed-off-by: Olof Johansson <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux into next/defconfig
Qualcomm ARM Based defconfig Updates for v4.11
* Enable APQ8060 Dragonboard related devices
* Enable AHCI, PCIE, USB, thermal sensors, and ATL1C related configs
* Enable RPM/RPM-SMD clocks
* tag 'qcom-defconfig-for-4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux:
ARM: defconfig: qcom: add APQ8060 DragonBoard devices
ARM: qcom_defconfig: enable thermal sensors
ARM: qcom_defconfig: add ahci configs
ARM: qcom_defconfig: add pcie and atl1c ethernet configs
ARM: qcom_defconfig: add usb related configs
ARM: qcom_defconfig: Enable RPM/RPM-SMD clocks
Signed-off-by: Olof Johansson <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone into next/defconfig
ARM: Keystone config support for 4.11
- Enable Reset controller and on chip MSM RAM support.
* tag 'keystone_config_for_4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone:
ARM: Keystone: Enable ARCH_HAS_RESET_CONTROLLER
ARM: configs: keystone: Enable Generic on-chip SRAM driver
Signed-off-by: Olof Johansson <[email protected]>
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The phyCORE-AM335x SoM has a RV4162 RTC populated which is supported
by the M41T80 driver. Enabled it so make the RTC support on the SoM
available.
Signed-off-by: Teresa Remmet <[email protected]>
Signed-off-by: Tony Lindgren <[email protected]>
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The phyCORE-AM335x SoM with PCM-953 carrierboard has a
KSZ9021 phy mounted. To add support for this we need to enable
the micrell phy driver in the config.
Signed-off-by: Teresa Remmet <[email protected]>
Signed-off-by: Tony Lindgren <[email protected]>
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Enable EXT4_FS to have rootfs in EXT[2-4].
Other changes are result of savedefconfig keeping minimal config (even
without enabling EXT4_FS, these would be present).
Signed-off-by: afzal mohammed <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>
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We have more than four uarts on some SoCs and that can cause
noise with errors while booting.
Signed-off-by: Tony Lindgren <[email protected]>
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Since much more arm64 SoCs with numa nodes, it's better to enable
NUMA and NUMA_BALANCING to improve the performance on test.
Cc: Arnd Bergmann <[email protected]>
Signed-off-by: Kefeng Wang <[email protected]>
Signed-off-by: Wei Xu <[email protected]>
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Signed-off-by: Zhou Wang <[email protected]>
Signed-off-by: Wei Xu <[email protected]>
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This enables the iio subsystem. This will be used by LEGO MINDSTORMS EV3,
which has an ADS7957 chip.
Signed-off-by: David Lechner <[email protected]>
Signed-off-by: Sekhar Nori <[email protected]>
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The Keystone 2 family of SoCs will use various Reset Controller
drivers for managing the resets of remote processor devices like
DSPs on the SoC, so select the ARCH_HAS_RESET_CONTROLLER option
by default to enable the Reset framework.
Signed-off-by: Suman Anna <[email protected]>
Signed-off-by: Nishanth Menon <[email protected]>
Signed-off-by: Santosh Shilimkar <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed into next/defconfig
Aspeed defconfig updates for 4.11
Just the one commit that updates our defconfigs with network (ftgmac100
and ncsi), bt ipmi, gpio and ncsi.
* tag 'aspeed-4.11-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed:
ARM: configs: Update Aspeed with new drivers
Signed-off-by: Olof Johansson <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux into next/defconfig
defconfig for 4.11:
- Add driver support for the Axentia TSE-850
* tag 'at91-ab-4.11-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux:
ARM: sama5_defconfig: add support for the Axentia TSE-850 board
Signed-off-by: Olof Johansson <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/defconfig
Samsung defconfig update for v4.11:
1. Cleanup from old MACHs in s5pv210.
2. Enable IP_MULTICAST for libnss-mdns.
* tag 'samsung-defconfig-4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
ARM: exynos_defconfig: Enable IP multicast
ARM: s5pv210_defconfig: Remove old MACHs
Signed-off-by: Olof Johansson <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux into next/defconfig
SoCFPGA defconfig updates for v4.11
- enables Marvell PHY support
- enable MTD(I2C EEPROM), and NAND support
- enable SPI, RTC and LED support
- enables OF CONFIGFS to support DTS overlays
- enables more FS options
- enables A10 hwmon support
* tag 'socfpga_defconfig_updates_for_v4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux:
ARM: socfpga_defconfig: update defconfig for SoCFPGA
Signed-off-by: Olof Johansson <[email protected]>
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This patch adds STM32 RTC support in stm32_defconfig file.
Signed-off-by: Amelie Delaunay <[email protected]>
Signed-off-by: Alexandre TORGUE <[email protected]>
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This default-enables the devices found on the APQ8060 DragonBoard
in the qcom_defconfig:
- EBI2 bus
- SMSC911x ethernet
- LEDs class and PM8058 LEDs driver, trigger and heartbeat
trigger (so we get heartbeat on the board by default)
- IIO framework, including the HRTimer trigger, KXSD9
accelerometer, MPU3050 gyroscope, AK8975 magnetometer and
BMP085 pressure sensor
Signed-off-by: Linus Walleij <[email protected]>
Signed-off-by: Andy Gross <[email protected]>
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This patch enables thermal sensors and QFPROM support for qcom platforms.
Signed-off-by: Srinivas Kandagatla <[email protected]>
Signed-off-by: Andy Gross <[email protected]>
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This patch enables configs required to get SATA functionality working on
IFC6410 board.
Signed-off-by: Srinivas Kandagatla <[email protected]>
Signed-off-by: Andy Gross <[email protected]>
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IFC6410 board has PCIE based ATL1C ethernet controller, so enable related configs.
Signed-off-by: Srinivas Kandagatla <[email protected]>
Signed-off-by: Andy Gross <[email protected]>
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Signed-off-by: Srinivas Kandagatla <[email protected]>
Signed-off-by: Andy Gross <[email protected]>
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Enable support for clocks, controlled by the RPM processor on
Qualcomm platforms.
Signed-off-by: Georgi Djakov <[email protected]>
Signed-off-by: Andy Gross <[email protected]>
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The Axentia TSE-850 is a SAMA5D3-based device designed to generate
FM subcarrier signals.
Signed-off-by: Peter Rosin <[email protected]>
Acked-by: Nicolas Ferre <[email protected]>
Signed-off-by: Alexandre Belloni <[email protected]>
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We have upstream support for ftgmac100 ethernet with NCSI, GPIO, pinmux,
and IPMI BT. Enable these for both g4 and g5 platforms.
Signed-off-by: Joel Stanley <[email protected]>
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This enables PWM and the TI ECAP and EHRWPM modules. These are used on LEGO
MINDSTORMS EV3.
Signed-off-by: David Lechner <[email protected]>
Signed-off-by: Sekhar Nori <[email protected]>
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This enables the DA8xx pinconf driver by default. It is needed by LEGO
MINDSTORMS EV3.
Signed-off-by: David Lechner <[email protected]>
Signed-off-by: Sekhar Nori <[email protected]>
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https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/defconfig
Renesas ARM Based SoC Defconfig Updates for v4.11
Enable:
* Recently added Enable r8a774[35] SoCs
* CMA for DMA to allow use of VIN with large frame sizes
* CONFIG_VIDEO_ADV7604 to allow use of HDMI input
* tag 'renesas-defconfig-for-v4.11' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: multi_v7_defconfig: Enable r8a774[35] SoCs
ARM: shmobile: defconfig: Enable r8a774[35] SoCs
ARM: shmobile: defconfig: Enable CMA for DMA
ARM: shmobile: defconfig: Enable CONFIG_VIDEO_ADV7604
Signed-off-by: Olof Johansson <[email protected]>
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The PXA defconfig compiles the legacy MPU3050 driver as a module,
but the device does not appear in device trees nor board files, so
remove this from the defconfig assuming it was a mistake to add it
in the first place.
Signed-off-by: Linus Walleij <[email protected]>
Signed-off-by: Olof Johansson <[email protected]>
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The Tegra is currently configured to use the old input driver for the
MPU-3050. Switch to the new IIO driver.
Signed-off-by: Linus Walleij <[email protected]>
Signed-off-by: Olof Johansson <[email protected]>
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The multi_v7 config enable the MPU3050 gyro input driver, but
there is now a dedicated IIO gyro driver for the same component,
which is the right subsystem to handle this. Replace it in the
defconfig. As we want the full IIO featureset and as other v7
systems will likely enjoy using IIO for their sensor work (such
as the Android-to-IIO userspace HAL), we take this opportunity to
turn on the standard sensor HRtimer triggering.
Signed-off-by: Linus Walleij <[email protected]>
Signed-off-by: Olof Johansson <[email protected]>
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This patch enables the Qualcomm RPM based Clock Controller present on
A-family boards.
Signed-off-by: Andy Gross <[email protected]>
Acked-by: Bjorn Andersson <[email protected]>
Signed-off-by: Olof Johansson <[email protected]>
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ADC driver depends on REGULATOR and IIO that are not yet selected.
Current hardware boards (like stm32f429i-eval) is using fixed
regulators.
Signed-off-by: Fabrice Gasnier <[email protected]>
Signed-off-by: Alexandre TORGUE <[email protected]>
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This enables the pwm-beeper module. This is used by the speaker on LEGO
MINDSTORMS EV3.
Signed-off-by: David Lechner <[email protected]>
Signed-off-by: Sekhar Nori <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB fixes from Greg KH:
"Here are a bunch of USB fixes for 4.10-rc3. Yeah, it's a lot, an
artifact of the holiday break I think.
Lots of gadget and the usual XHCI fixups for reported issues (one day
that driver will calm down...) Also included are a bunch of usb-serial
driver fixes, and for good measure, a number of much-reported MUSB
driver issues have finally been resolved.
All of these have been in linux-next with no reported issues"
* tag 'usb-4.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (72 commits)
USB: fix problems with duplicate endpoint addresses
usb: ohci-at91: use descriptor-based gpio APIs correctly
usb: storage: unusual_uas: Add JMicron JMS56x to unusual device
usb: hub: Move hub_port_disable() to fix warning if PM is disabled
usb: musb: blackfin: add bfin_fifo_offset in bfin_ops
usb: musb: fix compilation warning on unused function
usb: musb: Fix trying to free already-free IRQ 4
usb: musb: dsps: implement clear_ep_rxintr() callback
usb: musb: core: add clear_ep_rxintr() to musb_platform_ops
USB: serial: ti_usb_3410_5052: fix NULL-deref at open
USB: serial: spcp8x5: fix NULL-deref at open
USB: serial: quatech2: fix sleep-while-atomic in close
USB: serial: pl2303: fix NULL-deref at open
USB: serial: oti6858: fix NULL-deref at open
USB: serial: omninet: fix NULL-derefs at open and disconnect
USB: serial: mos7840: fix misleading interrupt-URB comment
USB: serial: mos7840: remove unused write URB
USB: serial: mos7840: fix NULL-deref at open
USB: serial: mos7720: remove obsolete port initialisation
USB: serial: mos7720: fix parallel probe
...
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc fixes from Greg KH:
"Here are a few small char/misc driver fixes for 4.10-rc3.
Two MEI driver fixes, and three NVMEM patches for reported issues, and
a new Hyper-V driver MAINTAINER update. Nothing major at all, all have
been in linux-next with no reported issues"
* tag 'char-misc-4.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
hyper-v: Add myself as additional MAINTAINER
nvmem: fix nvmem_cell_read() return type doc
nvmem: imx-ocotp: Fix wrong register size
nvmem: qfprom: Allow single byte accesses for read/write
mei: move write cb to completion on credentials failures
mei: bus: fix mei_cldev_enable KDoc
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging/IIO fixes from Greg KH:
"Here are some staging and IIO driver fixes for 4.10-rc3.
Most of these are minor IIO fixes of reported issues, along with one
network driver fix to resolve an issue. And a MAINTAINERS update with
a new mailing list. All of these, except the MAINTAINERS file update,
have been in linux-next with no reported issues (the MAINTAINERS patch
happened on Friday...)"
* tag 'staging-4.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
MAINTAINERS: add greybus subsystem mailing list
staging: octeon: Call SET_NETDEV_DEV()
iio: accel: st_accel: fix LIS3LV02 reading and scaling
iio: common: st_sensors: fix channel data parsing
iio: max44000: correct value in illuminance_integration_time_available
iio: adc: TI_AM335X_ADC should depend on HAS_DMA
iio: bmi160: Fix time needed to sleep after command execution
iio: 104-quad-8: Fix active level mismatch for the preset enable option
iio: 104-quad-8: Fix off-by-one errors when addressing IOR
iio: 104-quad-8: Fix index control configuration
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Several people report seeing warnings about inconsistent radix tree
nodes followed by crashes in the workingset code, which all looked like
use-after-free access from the shadow node shrinker.
Dave Jones managed to reproduce the issue with a debug patch applied,
which confirmed that the radix tree shrinking indeed frees shadow nodes
while they are still linked to the shadow LRU:
WARNING: CPU: 2 PID: 53 at lib/radix-tree.c:643 delete_node+0x1e4/0x200
CPU: 2 PID: 53 Comm: kswapd0 Not tainted 4.10.0-rc2-think+ #3
Call Trace:
delete_node+0x1e4/0x200
__radix_tree_delete_node+0xd/0x10
shadow_lru_isolate+0xe6/0x220
__list_lru_walk_one.isra.4+0x9b/0x190
list_lru_walk_one+0x23/0x30
scan_shadow_nodes+0x2e/0x40
shrink_slab.part.44+0x23d/0x5d0
shrink_node+0x22c/0x330
kswapd+0x392/0x8f0
This is the WARN_ON_ONCE(!list_empty(&node->private_list)) placed in the
inlined radix_tree_shrink().
The problem is with 14b468791fa9 ("mm: workingset: move shadow entry
tracking to radix tree exceptional tracking"), which passes an update
callback into the radix tree to link and unlink shadow leaf nodes when
tree entries change, but forgot to pass the callback when reclaiming a
shadow node.
While the reclaimed shadow node itself is unlinked by the shrinker, its
deletion from the tree can cause the left-most leaf node in the tree to
be shrunk. If that happens to be a shadow node as well, we don't unlink
it from the LRU as we should.
Consider this tree, where the s are shadow entries:
root->rnode
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[0 n]
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[s ] [sssss]
Now the shadow node shrinker reclaims the rightmost leaf node through
the shadow node LRU:
root->rnode
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[0 ]
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[s ]
Because the parent of the deleted node is the first level below the
root and has only one child in the left-most slot, the intermediate
level is shrunk and the node containing the single shadow is put in
its place:
root->rnode
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[s ]
The shrinker again sees a single left-most slot in a first level node
and thus decides to store the shadow in root->rnode directly and free
the node - which is a leaf node on the shadow node LRU.
root->rnode
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s
Without the update callback, the freed node remains on the shadow LRU,
where it causes later shrinker runs to crash.
Pass the node updater callback into __radix_tree_delete_node() in case
the deletion causes the left-most branch in the tree to collapse too.
Also add warnings when linked nodes are freed right away, rather than
wait for the use-after-free when the list is scanned much later.
Fixes: 14b468791fa9 ("mm: workingset: move shadow entry tracking to radix tree exceptional tracking")
Reported-by: Dave Chinner <[email protected]>
Reported-by: Hugh Dickins <[email protected]>
Reported-by: Andrea Arcangeli <[email protected]>
Reported-and-tested-by: Dave Jones <[email protected]>
Signed-off-by: Johannes Weiner <[email protected]>
Cc: Christoph Hellwig <[email protected]>
Cc: Chris Leech <[email protected]>
Cc: Lee Duncan <[email protected]>
Cc: Jan Kara <[email protected]>
Cc: Kirill A. Shutemov <[email protected]>
Cc: Matthew Wilcox <[email protected]>
Cc: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
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