Pull networking fixes from David Miller:
"Several small fixes here:
1) Don't crash in tg3 driver when the number of tx queues has been
configured to be different from the number of rx queues. From
Thadeu Lima de Souza Cascardo.
2) VLAN filter not disabled properly in promisc mode in ixgbe driver,
from Vlad Yasevich.
3) Fix OOPS on dellink op in VTI tunnel driver, from Xin Long.
4) IPV6 GRE driver WCCP code checks skb->protocol for ETH_P_IP
instead of ETH_P_IPV6, whoops. From Yuri Chislov.
5) Socket matching in ping driver is buggy when packet AF does not
match socket's AF. Fix from Jane Zhou.
6) Fix checksum calculation errors in VXLAN due to where the
udp_tunnel6_xmit_skb() helper gets it's saddr/daddr from. From
Alexander Duyck.
7) Fix 5G detection problem in rtlwifi driver, from Larry Finger.
8) Fix NULL deref in tcp_v{4,6}_send_reset, from Eric Dumazet.
9) Various missing netlink attribute verifications in bridging code,
from Thomas Graf.
10) tcp_recvmsg() unconditionally calls ipv4 ip_recv_error even for
ipv6 sockets, whoops. Fix from Willem de Bruijn"
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (29 commits)
net-timestamp: make tcp_recvmsg call ipv6_recv_error for AF_INET6 socks
bridge: Sanitize IFLA_EXT_MASK for AF_BRIDGE:RTM_GETLINK
bridge: Add missing policy entry for IFLA_BRPORT_FAST_LEAVE
net: Check for presence of IFLA_AF_SPEC
net: Validate IFLA_BRIDGE_MODE attribute length
bridge: Validate IFLA_BRIDGE_FLAGS attribute length
stmmac: platform: fix default values of the filter bins setting
net/mlx4_core: Limit count field to 24 bits in qp_alloc_res
net: dsa: bcm_sf2: reset switch prior to initialization
net: dsa: bcm_sf2: fix unmapping registers in case of errors
tg3: fix ring init when there are more TX than RX channels
tcp: fix possible NULL dereference in tcp_vX_send_reset()
rtlwifi: Change order in device startup
rtlwifi: rtl8821ae: Fix 5G detection problem
Revert "netfilter: conntrack: fix race in __nf_conntrack_confirm against get_next_corpse"
vxlan: Fix boolean flip in VXLAN_F_UDP_ZERO_CSUM6_[TX|RX]
ip6_udp_tunnel: Fix checksum calculation
net-timestamp: Fix a documentation typo
net/ping: handle protocol mismatching scenario
af_packet: fix sparse warning
...
The task_collector mode (or "latency_injector", (C) Dan Willians) is an
optional I/O path in libsas that queues up scsi commands instead of
directly sending it to the hardware. It generall increases latencies
to in the optiomal case slightly reduce mmio traffic to the hardware.
Only the obsolete aic94xx driver and the mvsas driver allowed to use
it without recompiling the kernel, and most drivers didn't support it
at all.
Remove the giant blob of code to allow better optimizations for scsi-mq
in the future.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Acked-by: Dan Williams <dan.j.williams@intel.com>
Some regulators from the max77802 PMIC support to be configured in one
of two operating mode: Output ON (normal) and Output On Low Power Mode.
Not all regulators support these two modes and for some of them, the
mode can be changed while the system is running in normal operation
while others only support their mode to be changed on system suspend.
Extend the max77802 PMIC binding by documenting the possible operating
modes values so the regulators modes can be configured correctly.
Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Mark Brown <broonie@kernel.org>
Some regulators can run on different operating modes (opmodes). This
allows systems to choose the most efficient opmode for each regulator.
This patch builds on top of (291d761 regulator: Document binding for
regulator suspend state for PM state) adding a regulator-initial-mode
DT property to configure at startup the operating mode for regulators
that support changing its mode during normal operation and a property
regulator-mode to be used in the regulator-state-[mem/disk] nodes for
regulators that supports changing its operating mode when the system
enters in a suspend state.
The set of possible modes that a regulator can operate depends on the
hardware capabilities so a list of generic operating modes can't be
provided. Instead, each hardware binding should define the list of
valid operating modes for the regulators found on that device.
Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Mark Brown <broonie@kernel.org>
This patch adds syscon based phandle to i2c device nodes of exynos5250
and exynos5420. These phandles will be used to save restore i2c sysreg
configuration register during s2r from i2c driver.
CC: Rob Herring <robh+dt@kernel.org>
CC: Randy Dunlap <rdunlap@infradead.org>
CC: Russell King <linux@arm.linux.org.uk>
CC: devicetree@vger.kernel.org
CC: linux-doc@vger.kernel.org
Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This patch adds new board dts file to support Samsung Monk board which
is based on Exynos3250 SoC and has different H/W configuration from
Rinato.
This dts file support following features:
- eMMC
- Main PMIC (Samsung S2MPS14)
- Interface PMIC (Maxim MAX77836, MUIC, fuel-gauge, charger)
- RTC of Exynos3250
- ADC of Exynos3250 with NTC thermistor
- I2S of Exynos3250
- TMU of Exynos3250
- Secure firmware for Exynos3250 secondary cpu boot
- Serial ports of Exynos3250
- gpio-key for power key
Signed-off-by: Youngjun Cho <yj44.cho@samsung.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Add support for the DW MMC host found on the Imagination Pistachio SoC.
Like the DW MMC hosts found on SOCFPGA and Rockchip SoCs, the DW MMC
host on Pistachio requires the use of SDMMC_CMD_USE_HOLD_REG.
Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Acked-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
The Exynos7 has a DWMMC controller (v2.70a) which is different from
prior versions. This patch adds new compatible strings for exynos7.
This patch also fixes the CLKSEL register offset on exynos7.
Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com>
Signed-off-by: Yuvaraj Kumar C D <yuvaraj.cd@samsung.com>
Tested-by: Vivek Gautam <gautam.vivek@samsung.com>
Acked-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
The memory controller on NVIDIA Tegra exposes various knobs that can be
used to tune the behaviour of the clients attached to it.
In addition, the memory controller implements an SMMU (IOMMU) which can
translate I/O virtual addresses to physical addresses for clients. This
is useful for scatter-gather operation on devices that don't support it
natively and for virtualization or process separation.
Signed-off-by: Thierry Reding <treding@nvidia.com>
SOF_TIMESTAMPING_OPT_ID puts the id in ee_data, not ee_info.
Cc: Willem de Bruijn <willemb@google.com>
Signed-off-by: Andy Lutomirski <luto@amacapital.net>
Acked-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Add information which regulators can be disabled during system suspend.
Suggested-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
The HLCDC IP available on some Atmel SoCs (i.e. at91sam9n12, at91sam9x5
family or sama5d3 family) exposes 2 subdevices:
- a display controller (controlled by a DRM driver)
- a PWM chip
This patch adds documentation for atmel-hlcdc DT bindings.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Tested-by: Anthony Harivel <anthony.harivel@emtrion.de>
Tested-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This patch add haptic DT binding documentation and example
to support haptic driver in max77693 Multifunction device.
Signed-off-by: Jaewon Kim <jaewon02.kim@samsung.com>
Acked-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This patch adds the binding documentation for Samsung S2MPS13 PMIC
which is similiar with existing S2MPS14 PMIC. S2MPS13 has the different number
of regulators from S2MPS14 and RTC/Clock is the same with the S2MPS14.
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Sangbeom Kim <sbkim73@samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Add documentation and script to obtain required firmware.
Signed-off-by: Ondrej Zary <linux@rainbow-software.org>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Drop the now unused reason argument from the ->change_queue_depth method.
Also add a return value to scsi_adjust_queue_depth, and rename it to
scsi_change_queue_depth now that it can be used as the default
->change_queue_depth implementation.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Reviewed-by: Hannes Reinecke <hare@suse.de>
The clock controller module (CCM) has several clock inputs, which
are connected to external crystal oscillators. To reflect this,
assign these fixed clocks to the CCM node directly.
This especially resolves initialization order dependencies we had
with the earlier initialization code: When resolving of the fixed
clocks failed in clk-vf610, the code created fixed clocks with a
rate of 0.
Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
TBS Technologies is a company which specializes in developing, producing
and marketing of digital TV tuner cards for PCs.
for additional details refer to http://www.tbsdtv.com/about-us.html
Signed-off-by: Soeren Moch <smoch@web.de>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
This driver register pm_power_off with snvs power off function. If
your boards NOT use PMIC_ON_REQ to turn on/off external pmic, or use
other pin to do, please disable the driver in dts, otherwise, your
pm_power_off maybe overwrote by this driver.
Signed-off-by: Robin Gong <b38343@freescale.com>
Acked-By: Sebastian Reichel <sre@kernel.org>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Pull vfs fixes from Al Viro:
"Assorted fixes, most in overlayfs land"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
ovl: ovl_dir_fsync() cleanup
ovl: update MAINTAINERS
ovl: pass dentry into ovl_dir_read_merged()
ovl: use lockless_dereference() for upperdentry
ovl: allow filenames with comma
ovl: fix race in private xattr checks
ovl: fix remove/copy-up race
ovl: rename filesystem type to "overlay"
isofs: avoid unused function warning
vfs: fix reference leak in d_prune_aliases()
The suspend/resume code for Armada XP has to modify certain registers
of the SDRAM controller. Therefore, we need to define a Device Tree
binding for this hardware block.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: devicetree@vger.kernel.org
Cc: Kumar Gala <galak@codeaurora.org>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Rob Herring <robh+dt@kernel.org>
Reviewed-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Link: https://lkml.kernel.org/r/1416585613-2113-2-git-send-email-thomas.petazzoni@free-electrons.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
- 2 fixes for OF selftest code
- Fix for PowerPC address parsing to disable work-around except on old
PowerMACs
- Fix a crash when earlycon is enabled, but no device is found
- DT documentation fixes and missing vendor prefixes
All but the doc updates are also for stable.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJUbqAVAAoJEMhvYp4jgsXiNLUH/A5cpNKcs2D0GCpDxxkZa6X/
o5vwuECwd7dFH83lkFWdNFCNJ6B7hUUG3RDO63SgzZch2auQR1yETJrXSbUNeDKM
HMp3CVvVjqFz7h86H2x+mijxUPJl7YWtFuC1RQUJkMGULC16BnYLSVGrrqHI37BJ
E5hdmfJtARUGcmZO291JB9bdfuR5gAfIR4GIYsAQHn0RbiuST/L1DyL2QFkh69eW
yyeB9elIw+xYBUlEVMkq5LmH12l0VA1eSIofBWEfj40cCax1CblL1nzV1+s7oHpv
JrATuyfxlTjs/tdUeeV/lMT4Vg/ICWsbPJKWb4UaJv0nH+u+oGiKSCyl5X4DH4c=
=M65+
-----END PGP SIGNATURE-----
Merge tag 'devicetree-fixes-for-3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull devicetree fixes from Rob Herring:
"DeviceTree fixes for 3.18:
- two fixes for OF selftest code
- fix for PowerPC address parsing to disable work-around except on
old PowerMACs
- fix a crash when earlycon is enabled, but no device is found
- DT documentation fixes and missing vendor prefixes
All but the doc updates are also for stable"
* tag 'devicetree-fixes-for-3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
of/selftest: Fix testing when /aliases is missing
of/selftest: Fix off-by-one error in removal path
documentation: pinctrl bindings: Fix trivial typo 'abitrary'
devicetree: bindings: Add vendor prefix for Micron Technology, Inc.
of: Add vendor prefix for Chips&Media, Inc.
of/base: Fix PowerPC address parsing hack
devicetree: vendor-prefixes.txt: fix whitespace
of: Fix crash if an earlycon driver is not found
of/irq: Drop obsolete 'interrupts' vs 'interrupts-extended' text
of: Spelling s/stucture/structure/
devicetree: bindings: add sandisk to the vendor prefixes
Resource management
- Support 64-bit bridge windows if we have 64-bit dma_addr_t (Yinghai Lu)
PCI device hotplug
- Apply _HPX Link Control settings to all devices with a link (Yinghai Lu)
Generic host bridge driver
- Add DT binding for "linux,pci-domain" property (Lucas Stach)
APM X-Gene
- Assign resources to bus before adding new devices (Duc Dang)
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=smv9
-----END PGP SIGNATURE-----
Merge tag 'pci-v3.18-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
Pull PCI fixes from Bjorn Helgaas:
"These are fixes for an issue with 64-bit PCI bus addresses on 32-bit
PAE kernels, an APM X-Gene problem (it depended on a generic change we
removed before merging), a fix for my hotplug device configuration
changes, and a devicetree documentation update.
Resource management:
- Support 64-bit bridge windows if we have 64-bit dma_addr_t (Yinghai Lu)
PCI device hotplug:
- Apply _HPX Link Control settings to all devices with a link (Yinghai Lu)
Generic host bridge driver:
- Add DT binding for "linux,pci-domain" property (Lucas Stach)
APM X-Gene:
- Assign resources to bus before adding new devices (Duc Dang)"
* tag 'pci-v3.18-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
PCI: Support 64-bit bridge windows if we have 64-bit dma_addr_t
PCI: Apply _HPX Link Control settings to all devices with a link
PCI: Add missing DT binding for "linux,pci-domain" property
PCI: xgene: Assign resources to bus before adding new devices
This adds the NovaTech OrionLXm which is based on the AM335x SoC
http://www.novatechweb.com/substation-automation/orionlxm/
RAM: 512MiB
Flash: 4GB eMMC
Ethernet PHYs: 2x Micrel KSZ8041FTLI
USB ports are used internally by the expansion cards.
Internal micro SD slot is available.
Signed-off-by: George McCollister <george.mccollister@gmail.com>
Reviewed-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
- rate init for rk3288 clocks
- enablement of various peripherals
- new boardfile for Haoyu Marsboard (rk3066 based)
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABCAAGBQJUa1KSAAoJEPOmecmc0R2BuUsIAKC74yQhApYDPib1o8PrtW4I
f8N41vfF+zrxUHYOAIZUMCjNuaBBagnvlXe6EmGZ9crQhThMytEKUP4rG2pkScw5
+MKF2aw4sKUHPDDZ0n9VMVMW0i0HfkVlhB921cDfhKVcBpGE44YNusC5+1wsa+8r
USGDl0EVTSMyAjXD/ogSqberQBBfFc4eqS0H+ZkCmA/saKa+tLpH0heqY/prq3FU
mryXryGIUkCSwN7CB/lt45jT6qfb1UdNOgahK24lt2EmH9R/0IIrqzI8dOf6mnSA
lBKnLPazbes0jny2iJSVfNQmlgWodpPY3kNEwxho4LrYhu+sTzW2oKMZrAXTxqY=
=j7JA
-----END PGP SIGNATURE-----
Merge tag 'v3.19-rockchip-dts2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt
Pull "ARM: rockchip: second batch of dts related changes" from Heiko Stuebner:
- the dts part of the rk3288 smp support
- rate init for rk3288 clocks
- enablement of various peripherals
- new boardfile for Haoyu Marsboard (rk3066 based)
* tag 'v3.19-rockchip-dts2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
ARM: dts: rockchip: enable PWM on Radxa Rock
ARM: dts: rockchip: fix invalid unit-address in rk3188.dtsi
ARM: dts: rk3288: add VOP iommu nodes
ARM: dts: rockchip: add reset for CPU nodes
ARM: dts: rockchip: add intmem node for rk3288 smp support
ARM: dts: rockchip: add pmu references to cpus nodes
ARM: dts: rockchip: add serial aliases for rk3066 and rk3188
ARM: dts: rockchip: Add devicetree source for MarsBoard RK3066
ARM: dts: rockchip: Add EMAC Rockchip for RK3066 SoCs
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
The CP15 barrier instructions (CP15ISB, CP15DSB and CP15DMB) are
deprecated in the ARMv7 architecture, superseded by ISB, DSB and DMB
instructions respectively. Some implementations may provide the
ability to disable the CP15 barriers by disabling the CP15BEN bit in
SCTLR_EL1. If not enabled, the encodings for these instructions become
undefined.
To support legacy software using these instructions, this patch
register hooks to -
* emulate CP15 barriers and warn the user about their use
* toggle CP15BEN in SCTLR_EL1
Signed-off-by: Punit Agrawal <punit.agrawal@arm.com>
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
The SWP instruction was deprecated in the ARMv6 architecture. The
ARMv7 multiprocessing extensions mandate that SWP/SWPB instructions
are treated as undefined from reset, with the ability to enable them
through the System Control Register SW bit. With ARMv8, the option to
enable these instructions through System Control Register was dropped
as well.
To support legacy applications using these instructions, port the
emulation of the SWP and SWPB instructions from the arm port to arm64.
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Punit Agrawal <punit.agrawal@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Typically, providing support for legacy instructions requires
emulating the behaviour of instructions whose encodings have become
undefined. If the instructions haven't been removed from the
architecture, there maybe an option in the implementation to turn
on/off the support for these instructions.
Create common infrastructure to support legacy instruction
emulation. In addition to emulation, also provide an option to support
hardware execution when supported. The default execution mode (one of
undef, emulate, hw exeuction) is dependent on the state of the
instruction (deprecated or obsolete) in the architecture and
can specified at the time of registering the instruction handlers. The
runtime state of the emulation can be controlled by writing to
individual nodes in sysctl. The expected default behaviour is
documented as part of this patch.
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Punit Agrawal <punit.agrawal@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
This has mostly been about introducing A80 support
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=cJ5x
-----END PGP SIGNATURE-----
Merge tag 'sunxi-core-for-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux into next/soc
Pull "Allwinner Core Additions for 3.19" from Maxime Ripard:
This has mostly been about introducing A80 support
* tag 'sunxi-core-for-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux:
ARM: sunxi: make sun6i SMP ops static
ARM: sunxi: Select ARCH_HAS_RESET_CONTROLLER and RESET_CONTROLLER for sun9i
Documentation: sunxi: Add A80 datasheet link
devicetree: bindings: Document supported Allwinner sunxi SoCs
ARM: sunxi: Introduce Allwinner A80 support
devicetree: bindings: Add vendor prefix for Merrii Technology Co., Ltd.
ARM: sunxi: Add debug uart used by sun9i (Allwinner A80)
Documentation: sunxi: Update Allwinner SoC documentation (A31/A31s/A23)
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Pull "ARM: meson: SOC related changes" from Carlo Caione:
This is the pull request for the SoC related changes for the 3.19.
The support for Meson8 is added together with L2 cache management.
* tag 'v3.19-meson-soc' of https://github.com/carlocaione/linux-meson:
clocksource: meson6: Select CLKSRC_MMIO
ARM: meson: enable L2 cache
ARM: meson: document meson8 compatible properties
ARM: meson: add meson8 support
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABCAAGBQJUa1NRAAoJEPOmecmc0R2BhycH/RSVMLZ8o5AWEwXEhDaf0Y/8
YnH0uW1wZazAsDtkOHvxBwIHX16E7tNoODZ5eT/OqMK55SSWuxaayOOx7uRx44va
qf3pV8S/Wh+gjUIwhAkvLd9kgoVHuJRS++WzG9YrcT89qUaLcmekXKukxA32eKwM
xjwZJsyYWVseL3UupTY+lMT4dtuaIfaxN6m2WtMWViKwQR8zHNC6fwySQbqGBwAe
X5eoWA6Tv0c1NXrHghjxL1uVj4htqPZhgRUne5BTgGay2D7uJFxNWvQ92ppK5DdD
4c6sH1y2/IXSZYnrCEYg0ARRyhZreZtVWW5ZvPTWHBr6WXOZe33fw6+MvO5hPGk=
=KyXS
-----END PGP SIGNATURE-----
Merge tag 'v3.19-rockchip-soc2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/soc
Pull "code part of the rk3288 smp support" from Heiko Stübner:
here is the second batch of soc related changes, consisting only
of the smp support for rk3288.
Due to the slight misheap of the v3.18 cpuclk pull being merge, it is based
on exactly this merge commit from Olof to next/soc.
* tag 'v3.19-rockchip-soc2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
ARM: rockchip: add basic smp support for rk3288
ARM: rockchip: add option to access the pmu via a phandle in smp_operations
ARM: rockchip: convert to regmap and use pmu syscon if available
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Some distributions carry an "old" format of overlayfs while mainline has a
"new" format.
The distros will possibly want to keep the old overlayfs alongside the new
for compatibility reasons.
To make it possible to differentiate the two versions change the name of
the new one from "overlayfs" to "overlay".
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Reported-by: Serge Hallyn <serge.hallyn@ubuntu.com>
Cc: Andy Whitcroft <apw@canonical.com>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=DrlM
-----END PGP SIGNATURE-----
Merge tag 'v3.19-next-dts' of https://github.com/mbgg/linux-mediatek into next/dt
Pull "Add support for mt6592, mt8127 and mt8135 Socs from Mediatek"
from Matthias Brugger:
Here comes the pull request which introduces basic support for
Mediatek SoCs mt6592, mt8127 and mt8135.
The patches for the mt81xx got merged in the late tree for v3.18 but
were not be merged at the end. They got a small fix regarding the
compatible and model string in the dts files.
* tag 'v3.19-next-dts' of https://github.com/mbgg/linux-mediatek:
dt-bindings: add documentation for Mediatek SoC
ARM: mediatek: add dts for mt6592-evb
ARM: mediatek: Add basic support for mt6592
dt-bindings: add more chips in documentation for Mediatek SoC
ARM: dts: Build dtb for mt8127 & mt8135
ARM: mediatek: add dts for MT8135 evaluation board.
ARM: mediatek: Add basic support for mt8135
ARM: mediatek: add dts for 8127 Moose board
ARM: mediatek: Add basic support for mt8127
Signed-off-by; Arnd Bergmann <arnd@arndb.de>
It is only about a not so recent driver for old platforms: RTT as RTC driver:
- RTT as RTC driver enhancements and machine specific include files removal
- RTT as RTC driver conversion to device tree
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)
iQEcBAABAgAGBQJUZg/EAAoJEAf03oE53VmQ/KAIAJi5Ky2ekaZ4FGWbDrnQBHV+
X0M/wvCdHw4D7VENo1W3U3ulf5r0XimeY6nnbmx3Ki0fTE2O3VyfLNzkjQtMf6iX
TfoJM9y4fWsY5AXnynYO1Gj/2CH6Xab79Kb5sxL8b9VvlUMxlsKoQOmUYHC775OX
YiBfp3dZYODkMyIIQmSkoZGj+kkgWbjMrp9CPueqVltha/EbfBP96Kib2G/aJVkb
F9QyOq8B/mpUk2P29L1hc9X0/tjwaLZsO97zzhYVj7VwZS9sbYztQgmUNdtEds4/
7EhMwSXxb9L5LkuoyuHFpRLMGzLrN9XBftE58s92hXwnM2KZE4eNo/JF0SGDOKo=
=POJG
-----END PGP SIGNATURE-----
Merge tag 'at91-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91 into next/drivers
Pull "First batch of drivers for 3.19" from Nicolas Ferre:
It is only about a not so recent driver for old platforms: RTT as RTC driver:
- RTT as RTC driver enhancements and machine specific include files removal
- RTT as RTC driver conversion to device tree
* tag 'at91-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91:
rtc: at91sam9: add DT bindings documentation
rtc: at91sam9: use clk API instead of relying on AT91_SLOW_CLOCK
ARM: at91: add clk_lookup entry for RTT devices
rtc: at91sam9: rework the Kconfig description
rtc: at91sam9: make use of syscon/regmap to access GPBR registers
rtc: at91sam9: add DT support
rtc: at91sam9: replace devm_ioremap by devm_ioremap_resource
rtc: at91sam9: use standard readl/writel functions instead of raw versions
rtc: at91sam9: remove references to mach specific headers
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This patch documents deprecated vendor name "isil" to fix warning of
undocumented string for device isl29028 as reported while running checkpatch.pl
on drivers/staging/iio/light/isl29028.c. This is done to maintain compatibility
with older kernels.
Signed-off-by: Darshana Padmadas <darshanapadmadas@gmail.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This patch documents the device isl29028 with its vendor-prefix. Undocumented deprecated vendor-prefix
found by checkpatch also documented for compatibility reasons.
Signed-off-by: Darshana Padmadas <darshanapadmadas@gmail.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
for the omap 1w driver, and to fix resume and interrupt issues
on the l3-noc driver.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=MBo8
-----END PGP SIGNATURE-----
Merge tag 'omap-for-v3.19/w1-and-l3-noc' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/drivers
Pull "omap driver changes for v3.19" from Tony Lindgren:
Few omap driver changes to add minimal device tree support
for the omap 1w driver, and to fix resume and interrupt issues
on the l3-noc driver.
* tag 'omap-for-v3.19/w1-and-l3-noc' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
bus: omap_l3_noc: Correct returning IRQ_HANDLED unconditionally in the irq handler
bus: omap_l3_noc: Add resume hook to restore context
w1: omap-hdq: support device probing with device-tree
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
A misspelled 'arbitrary' propagated to quite a few locations in the DT
binding documentation for pin-controllers. Fixing by:
git grep abitrary | cut -f1 -d: | xargs sed -i 's/abitrary/arbitrary/'
Reported-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Rob Herring <robh@kernel.org>
This patch is used to add vendor prefix for Micron Technology, Inc. in
the vendor-prefixes.txt file.
Micron Technology, Inc. is an American multinational corporation based
in Boise, Idaho, best known for producing many forms of semiconductor
devices. This includes DRAM, SDRAM, flash memory, eMMC and SSDs.
Signed-off-by: Bean Huo <bpqw@micron.com>
[robh: cleanup commit msg formatting and company name]
Signed-off-by: Rob Herring <robh@kernel.org>
Chips&Media is a developer of Video Codec IP cores.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
[robh: fix-up alphabetical ordering]
Signed-off-by: Rob Herring <robh@kernel.org>
a9ecdc0fdc ("of/irq: Fix lookup to use 'interrupts-extended' property
first") updated the description to say that:
- Both 'interrupts' and 'interrupts-extended' may be present
- Software should prefer 'interrupts-extended'
- Software that doesn't comprehend 'interrupts-extended' may use
'interrupts'
But there is still a paragraph at the end that prohibits having both and
says 'interrupts' should be preferred.
Remove the contradictory text.
Fixes: a9ecdc0fdc ("of/irq: Fix lookup to use 'interrupts-extended' property first")
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
CC: stable@vger.kernel.org # v3.13+
Acked-by: Brian Norris <computersforpeace@gmail.com>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Add sandisk to the list of vendors. This prefix should be used
also for companies absorbed by Sandisk, like M-Systems.
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Rob Herring <robh@kernel.org>
Pull input subsystem updates from Dmitry Torokhov:
"Mostly small fixups to PS/2 tochpad drivers (ALPS, Elantech,
Synaptics) to better deal with specific hardware"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: elantech - update the documentation
Input: elantech - provide a sysfs knob for crc_enabled
Input: elantech - report the middle button of the touchpad
Input: alps - ignore bad data on Dell Latitudes E6440 and E7440
Input: alps - allow up to 2 invalid packets without resetting device
Input: alps - ignore potential bare packets when device is out of sync
Input: elantech - fix crc_enabled for Fujitsu H730
Input: elantech - use elantech_report_trackpoint for hardware v4 too
Input: twl4030-pwrbutton - ensure a wakeup event is recorded.
Input: synaptics - add min/max quirk for Lenovo T440s
Pull libata fixes from Tejun Heo:
"The most notable is the revert of lock splitting optimization in ahci.
This also made the IRQ handling threaded even when there's only one
IRQ in use. The conversion missed IRFQ_SHARED leading to screaming
IRQs problem in some cases and the threaded IRQ handling showed
performance regression in some LKP test cases. The changes are
reverted for now. It'll probably be retried once threaded IRQ
handling is removed from ahci.
Other than that, there's one fix for ahci and several patches adding
device IDs"
* 'for-3.18-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata:
ahci: fix AHCI parameters not taken into account
ata: sata_rcar: Add r8a7793 device support
ahci: Add Device IDs for Intel Sunrise Point PCH
ahci: disable MSI instead of NCQ on Samsung pci-e SSDs on macbooks
Revert "AHCI: Optimize single IRQ interrupt processing"
Revert "AHCI: Do not acquire ata_host::lock from single IRQ handler"
ata: sata_rcar: Disable DIPM mode for r8a7790 ES1
This adds a DT binding documentation for the MT6592 SoC from Mediatek.
Signed-off-by: Howard Chen <ibanezchen@gmail.com>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Pull networking fixes from David Miller:
1) sunhme driver lacks DMA mapping error checks, based upon a report by
Meelis Roos.
2) Fix memory leak in mvpp2 driver, from Sudip Mukherjee.
3) DMA memory allocation sizes are wrong in systemport ethernet driver,
fix from Florian Fainelli.
4) Fix use after free in mac80211 defragmentation code, from Johannes
Berg.
5) Some networking uapi headers missing from Kbuild file, from Stephen
Hemminger.
6) TUN driver gets csum_start offset wrong when VLAN accel is enabled,
and macvtap has a similar bug, from Herbert Xu.
7) Adjust several tunneling drivers to set dev->iflink after registry,
because registry sets that to -1 overwriting whatever we did. From
Steffen Klassert.
8) Geneve forgets to set inner tunneling type, causing GSO segmentation
to fail on some NICs. From Jesse Gross.
9) Fix several locking bugs in stmmac driver, from Fabrice Gasnier and
Giuseppe CAVALLARO.
10) Fix spurious timeouts with NewReno on low traffic connections, from
Marcelo Leitner.
11) Fix descriptor updates in enic driver, from Govindarajulu
Varadarajan.
12) PPP calls bpf_prog_create() with locks held, which isn't kosher.
Fix from Takashi Iwai.
13) Fix NULL deref in SCTP with malformed INIT packets, from Daniel
Borkmann.
14) psock_fanout selftest accesses past the end of the mmap ring, fix
from Shuah Khan.
15) Fix PTP timestamping for VLAN packets, from Richard Cochran.
16) netlink_unbind() calls in netlink pass wrong initial argument, from
Hiroaki SHIMODA.
17) vxlan socket reuse accidently reuses a socket when the address
family is different, so we have to explicitly check this, from
Marcelo Lietner.
18) Fix missing include in nft_reject_bridge.c breaking the build on ppc
and other architectures, from Guenter Roeck.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (75 commits)
vxlan: Do not reuse sockets for a different address family
smsc911x: power-up phydev before doing a software reset.
lib: rhashtable - Remove weird non-ASCII characters from comments
net/smsc911x: Fix delays in the PHY enable/disable routines
net/smsc911x: Fix rare soft reset timeout issue due to PHY power-down mode
netlink: Properly unbind in error conditions.
net: ptp: fix time stamp matching logic for VLAN packets.
cxgb4 : dcb open-lldp interop fixes
selftests/net: psock_fanout seg faults in sock_fanout_read_ring()
net: bcmgenet: apply MII configuration in bcmgenet_open()
net: bcmgenet: connect and disconnect from the PHY state machine
net: qualcomm: Fix dependency
ixgbe: phy: fix uninitialized status in ixgbe_setup_phy_link_tnx
net: phy: Correctly handle MII ioctl which changes autonegotiation.
ipv6: fix IPV6_PKTINFO with v4 mapped
net: sctp: fix memory leak in auth key management
net: sctp: fix NULL pointer dereference in af->from_addr_param on malformed packet
net: ppp: Don't call bpf_prog_create() in ppp_lock
net/mlx4_en: Advertize encapsulation offloads features only when VXLAN tunnel is set
cxgb4 : Fix bug in DCB app deletion
...
A chapter is added to describe the trackpoint packets.
A section is added to describe the behaviour of the knob crc_enabled in
sysfs.
The introduction of the documentation only mentioned v1/v2, but in the
last part it already contains explanation of v3 and v4. The introduction
is updated.
Signed-off-by: Ulrik De Bie <ulrik.debie-os@e2big.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
41e5c0f81d ("of/pci: Add pci_get_new_domain_nr() and
of_get_pci_domain_nr()") added parsing of the "linux,pci-domain" property,
but didn't add the binding documentation.
Since this property will be supported by a number of host bridge drivers,
add it to the common PCI binding doc.
Fixes: 41e5c0f81d ("of/pci: Add pci_get_new_domain_nr() and of_get_pci_domain_nr()")
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Liviu Dudau <Liviu.Dudau@arm.com>
Acked-by: Rob Herring <robh@kernel.org>
Correct the example of memory orderings in memory-barriers.txt
Commit 615cc2c9cf "Documentation/memory-barriers.txt: fix important typo re
memory barriers" changed the assignment to x and y. Change the rest of the
example to match this change.
Reported-by: Ganesh Rapolu <ganesh.rapolu@hotmail.com>
Signed-off-by: Pranith Kumar <bobby.prani@gmail.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Short-circuit booleans are not defences against compilers breaking
your intended control dependencies.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Pranith Kumar <bobby.prani@gmail.com>
Document the RCU self test boot parameters in kernel-parameters.txt.
Signed-off-by: Pranith Kumar <bobby.prani@gmail.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Improve performance by using multiple RDMA/RC channels per SCSI
host for communication with an SRP target. About the
implementation:
- Introduce a loop over all channels in the code that uses
target->ch.
- Set the SRP_MULTICHAN_MULTI flag during login for the creation
of the second and subsequent channels.
- RDMA completion vectors are chosen such that RDMA completion
interrupts are handled by the CPU socket that submitted the I/O
request. As one can see in this patch it has been assumed if a
system contains n CPU sockets and m RDMA completion vectors
have been assigned to an RDMA HCA that IRQ affinity has been
configured such that completion vectors [i*m/n..(i+1)*m/n) are
bound to CPU socket i with 0 <= i < n.
- Modify srp_free_ch_ib() and srp_free_req_data() such that it
becomes safe to invoke these functions after the corresponding
allocation function failed.
- Add a ch_count sysfs attribute per target port.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Sagi Grimberg <sagig@mellanox.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Remove the tagged argument from scsi_adjust_queue_depth, and just let it
handle the queue depth. For most drivers those two are fairly separate,
given that most modern drivers don't care about the SCSI "tagged" status
of a command at all, and many old drivers allow queuing of multiple
untagged commands in the driver.
Instead we start out with the ->simple_tags flag set before calling
->slave_configure, which is how all drivers actually looking at
->simple_tags except for one worke anyway. The one other case looks
broken, but I've kept the behavior as-is for now.
Except for that we only change ->simple_tags from the ->change_queue_type,
and when rejecting a tag message in a single driver, so keeping this
churn out of scsi_adjust_queue_depth is a clear win.
Now that the usage of scsi_adjust_queue_depth is more obvious we can
also remove all the trivial instances in ->slave_alloc or ->slave_configure
that just set it to the cmd_per_lun default.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Allow a driver to ask for block layer tags by setting .use_blk_tags in the
host template, in which case it will always see a valid value in
request->tag, similar to the behavior when using blk-mq. This means even
SCSI "untagged" commands will now have a tag, which is especially useful
when using a host-wide tag map.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Currently scsi piggy backs on the block layer to define the concept
of a tagged command. But we want to be able to have block-level host-wide
tags assigned even for untagged commands like the initial INQUIRY, so add
a new SCSI-level flag for commands that are tagged at the scsi level, so
that even commands without that set can have tags assigned to them. Note
that this alredy is the case for the blk-mq code path, and this just lets
the old path catch up with it.
We also set this flag based upon sdev->simple_tags instead of the block
queue flag, so that it is entirely independent of the block layer tagging,
and thus always correct even if a driver doesn't use block level tagging
yet.
Also remove the old blk_rq_tagged; it was only used by SCSI drivers, and
removing it forces them to look for the proper replacement.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
This patch adds a debug_flag parameter that can be set on module load, and allows the DEBUG facility without a module recompile.
Note that now DEBUG 1 is the default with this patch.
Usage: modprobe st debug_flag=1
Signed-off-by: Laurence Oberman <loberman@redhat.com>
Acked-by: Kai M??kisara <kai.makisara@kolumbus.fi>
Signed-off-by: Christoph Hellwig <hch@lst.de>
This driver has no 'compatible' string and so is not found when
using device-tree.
Add one with value to match
hdqw1w: 1w@480b2000 {
device in omap3.dtsi.
Signed-off-by: NeilBrown <neilb@suse.de>
Acked-by: Evgeniy Polyakov <zbr@ioremap.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Before, if the user wanted sequential IO to be promoted to the cache
they'd have to set sequential_threshold to some nebulous large value.
Now, the user may easily disable sequential IO detection (and sequential
IO's implicit bypass of the cache) by setting sequential_threshold to 0.
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Rather than maintaining a separate promote_threshold variable that we
periodically update we now use the hit count of the oldest clean
block. Also add a fudge factor to discourage demoting dirty blocks.
With some tests this has a sizeable difference, because the old code
was too eager to demote blocks. For example, device-mapper-test-suite's
git_extract_cache_quick test goes from taking 190 seconds, to 142
(linear on spindle takes 250).
Signed-off-by: Joe Thornber <ejt@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Now that sdhci-pxav3 driver allows to have more than one IP clock defined,
document both clocks and clock-names properties.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Here are some USB fixes for 3.18-rc4.
Just a bunch of little fixes resolving reported issues and new device ids for
existing drivers. Full details are in the shortlog.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2
iEYEABECAAYFAlReZzgACgkQMUfUDdst+ylTIgCdG8L088p1OqgEdcL+J0ceYS51
PQAAn3O4t962htLmX0XuQmfMWTyBqn11
=3auS
-----END PGP SIGNATURE-----
Merge tag 'usb-3.18-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB fixes from Greg KH:
"Here are some USB fixes for 3.18-rc4.
Just a bunch of little fixes resolving reported issues and new device
ids for existing drivers. Full details are in the shortlog"
* tag 'usb-3.18-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (26 commits)
USB: Update default usb-storage delay_use value in kernel-parameters.txt
USB: cdc-acm: add quirk for control-line state requests
phy: omap-usb2: Enable runtime PM of omap-usb2 phy properly
USB: storage: Fix timeout in usb_stor_euscsi_init() and usb_stor_huawei_e220_init()
USB: cdc-acm: only raise DTR on transitions from B0
Revert "storage: Replace magic number with define in usb_stor_euscsi_init()"
usb: core: notify disconnection when core detects disconnect
usb: core: need to call usb_phy_notify_connect after device setup
uas: Add US_FL_NO_ATA_1X quirk for 2 more Seagate models
xhci: no switching back on non-ULT Haswell
USB: quirks: enable device-qualifier quirk for yet another Elan touchscreen
USB: quirks: enable device-qualifier quirk for another Elan touchscreen
MAINTAINERS: Remove duplicate entry for usbip driver
usb: storage: fix build warnings !CONFIG_PM
usb: Remove references to non-existent PLAT_S5P symbol
uas: Add NO_ATA_1X for VIA VL711 devices
xhci: Disable streams on Asmedia 1042 xhci controllers
USB: HWA: fix a warning message
uas: Add US_FL_NO_ATA_1X quirk for 1 more Seagate model
usb-storage: handle a skipped data phase
...
- Rearrange the DTS files to make a pure SoC-specific file and
a pure board file for S8815.
- Add the device tree for the NDK15 board.
- Update the defconfig and configure in the STMPE expander by
default on the Nomadik.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=6oZZ
-----END PGP SIGNATURE-----
Merge tag 'nomadik-for-v3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik into next/dt
Merge "Nomadik updates for the v3.19 series" from Linus Walleij:
Nomadik changes for the v3.19 development series:
- Rearrange the DTS files to make a pure SoC-specific file and
a pure board file for S8815.
- Add the device tree for the NDK15 board.
- Update the defconfig and configure in the STMPE expander by
default on the Nomadik.
* tag 'nomadik-for-v3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik:
ARM: nomadik: configure in STMPE support
ARM: update Nomadik config
ARM: nomadik: device tree for NHK15 board
ARM: nomadik: push ethernet down to board
ARM: nomadik: set up MCDATDIR2
ARM: nomadik: move GPIO I2C to S8815 board file
ARM: nomadik: disable chrystals in top level board files
ARM: nomadik: move MMC/SD card detect GPIO to board DTS
Signed-off-by: Olof Johansson <olof@lixom.net>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=8T8T
-----END PGP SIGNATURE-----
Merge tag 'ux500-core-for-arm-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson into next/soc
Merge "Ux500 core changes for v3.19" from Linus Walleij:
"please pull in these Ux500 core changes for this kernel development
cycle: mainly a generic power domain implementation from Ulf Hansson
that needs to get queued up in -next and tested."
Generic power domains for the Ux500
* tag 'ux500-core-for-arm-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson:
ARM: ux500: Add i2c devices to the VAPE PM domain
ARM: ux500: Add spi and ssp devices to the VAPE PM domain
ARM: ux500: Add sdi devices to the VAPE PM domain
ARM: ux500: Add DT node for ux500 PM domains
ARM: ux500: Enable Kconfig for the generic PM domain
ARM: ux500: Initial support for PM domains
dt: bindings: ux500: Add header for PM domains specifiers
dt: bindings: ux500: Add documentation for PM domains
ARM: u300: Convert pr_warning to pr_warn
- AHCI and SATA PHY nodes for BG2Q
- Reset controller binding docs
- Ethernet nodes for BG2, BG2CD
- SDHCI nodes for BG2, BG2CD
- Corresponding board changes to enable AHCI, Ethernet, SDHCI
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=VVTX
-----END PGP SIGNATURE-----
Merge tag 'berlin-dt-3.19-1' of git://git.infradead.org/users/hesselba/linux-berlin into next/dt
Merge "ARM: berlin: DT changes for v3.19 (round 1)" from Sebastian Hesselbarth:
"This is Berlin DT changes for v3.19 and contains those patches that missed
the v3.18 merge window plus corresponding patches to catch-up with Antoine's
BG2Q improvements for BG2 and BG2CD. We now have working SDHCI and Ethernet
on all SoCs (well, BG2CD has HDMI HEC only), SATA PHY support for BG2 is still
pending."
Berlin DT changes for v3.19 (round 1)
- AHCI and SATA PHY nodes for BG2Q
- Reset controller binding docs
- Ethernet nodes for BG2, BG2CD
- SDHCI nodes for BG2, BG2CD
- Corresponding board changes to enable AHCI, Ethernet, SDHCI
* tag 'berlin-dt-3.19-1' of git://git.infradead.org/users/hesselba/linux-berlin:
ARM: dts: berlin: Enable eMMC on Sony NSZ-GS7
ARM: dts: berlin: Enable WiFi on Google Chromecast
ARM: dts: berlin: Add SDHCI controller nodes to BG2/BG2CD
ARM: dts: berlin: Enable ethernet on Sony NSZ-GS7
ARM: dts: berlin: Add phy-connection-type to BG2Q Ethernet
ARM: dts: berlin: Add BG2CD ethernet DT nodes
ARM: dts: berlin: Add BG2 ethernet DT nodes
ARM: dts: berlin: Add GPIO leds to Google Chromecast
ARM: dts: berlin: enable timer 1 for sched_clock
ARM: dts: berlin: add a required reset property in the chip controller node
Documentation: bindings: add reset bindings docs for Marvell Berlin SoCs
ARM: dts: berlin: enable the eSATA interface on the BG2Q DMP
ARM: dts: berlin: add the AHCI node for the BG2Q
Signed-off-by: Olof Johansson <olof@lixom.net>
Merge "Broadcom Cygnus SoC Device Tree changes" from Florian Fianelli:
This patchset contains initial support for Broadcom's Cygnus SoC based on our
iProc architecture. Initial support is minimal and includes just the mach
platform code, clock driver, and a basic device tree configuration. Peripheral
drivers will be submitted soon, as will device tree configurations for other
Cygnus board variants.
These are the Device Tree changes
* tag 'arm-soc/for-3.18/cygnus-dts-v9' of http://github.com/brcm/linux:
ARM: dts: Enable Broadcom Cygnus SoC
dt-bindings: Document Broadcom Cygnus SoC and clocks
Signed-off-by: Olof Johansson <olof@lixom.net>
Merge "1st Round of Samsung PM updates for v3.19" from Kukjin Kim:
Samsung PM (v2) updates for v3.19
- added fix build with ARM_CPU_SUSPEND=n based on previous
tags/samsung-pm
- Refactor the pm code to use DT based lookup instead of
using "soc_is_exynosxxxx"
- Firmware supporting suspend and resume to excute of low
level operations to enter and leave power mode for exynos
: introduce suspend() and resume() firmware operations
- Fix AFTR mode on boards with secure firmware enabled and
allows exynos cpuidle driver usage on exynos4x12 SoCs
- Fix build with PM_SLEEP=n and ARM_EXYNOS_CPUIDLE=y
- SWRESET is needed to boot secondary CPU on exynos3250
* 'v3.19-next/pm-samsung-2' of http://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
ARM: EXYNOS: Fix build with ARM_CPU_SUSPEND=n
ARM: EXYNOS: SWRESET is needed to boot secondary CPU on exynos3250
ARM: EXYNOS: Fix build with PM_SLEEP=n and ARM_EXYNOS_CPUIDLE=y
ARM: EXYNOS: allow driver usage on Exynos4x12 SoCs
ARM: EXYNOS: fix register setup for AFTR mode code
ARM: EXYNOS: add secure firmware support to AFTR mode code
ARM: firmware: add AFTR mode support to firmware do_idle method
ARM: EXYNOS: replace EXYNOS_BOOT_VECTOR_* macros by static inlines
ARM: EXYNOS: Add support for firmware-assisted suspend/resume
ARM: firmware: Introduce suspend and resume operations
ARM: EXYNOS: Refactor the pm code to use DT based lookup
ARM: EXYNOS: Move Disabling of JPEG USE_RETENTION for exynos5250 to pmu.c
Signed-off-by: Olof Johansson <olof@lixom.net>
Pull media fixes from Mauro Carvalho Chehab:
"For:
- some regression fixes at the Remote Controller core and imon driver
- a build fix for certain randconfigs with ir-hix5hd2
- don't feed power to satellite system at ds3000 driver init
It also contains some fixes for drivers added for Kernel 3.18:
- some fixes at the new ISDB-S driver, and the corresponding bits to
fix some descriptors for this Japanese TV standard at the DVB core
- two warning cleanups for sp2 driver if PM is disabled
- change the default mode for the new vivid driver"
* git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media:
[media] sp2: sp2_init() can be static
[media] dvb:tc90522: fix always-false expression
[media] dvb-core: set default properties of ISDB-S
[media] dvb:tc90522: fix stats report
[media] vivid: default to single planar device instances
[media] imon: fix other RC type protocol support
[media] ir-hix5hd2 fix build warning
[media] ds3000: fix LNB supply voltage on Tevii S480 on initialization
[media] rc5-decoder: BZ#85721: Fix RC5-SZ decoding
[media] rc-core: fix protocol_change regression in ir_raw_event_register
Back in 2010 the default usb-storage delay_use time was reduced from 5 to 1
second (commit a4a47bc03f), but
kernel-parameters.txt wasn't updated to reflect that.
Signed-off-by: Mark Knibbs <markk@clara.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Makes it possible to define a rockchip,pmu phandle in the cpus node directly
referencing the pmu syscon instead of searching for specific compatible.
The old way of finding the pmu stays of course available.
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Tested-by: Kevin Hilman <khilman@linaro.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
It was initially sent by Lorenzo Colitti, but was subsequently
lost in the final diff he submitted.
Signed-off-by: Loganaden Velvindron <logan@elandsys.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
* sh_mtu2: Drop incorrect SoC family name
* sh_tmu: Document r8a7778 and r8a7740 bindings
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=IUO0
-----END PGP SIGNATURE-----
Merge tag 'renesas-dt-clocksource-for-v3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt
Merge "Renesas ARM Based SoC DT Clocksource Updates for v3.19" from Simon
Horman:
* sh_mtu2: Drop incorrect SoC family name
* sh_tmu: Document r8a7778 and r8a7740 bindings
* tag 'renesas-dt-clocksource-for-v3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
clocksource: sh_mtu2: Drop incorrect SoC family name
clocksource: sh_tmu: Document r8a7778 binding
clocksource: sh_tmu: Document R-Mobile r8a7740 binding
Signed-off-by: Olof Johansson <olof@lixom.net>
Pull thermal fixes from Eduardo Valentin:
"Specifics:
- a few code fixes improving the Exynos code base. They remove dead
and unreachable code. No functional changes here
- in Exynos code base, fixes regarding the right usage of features
(TRIMINFO and TRIMRELOAD)
- documentation of RCAR thermal
- fix in the of-thermal, regarding the proper usage of of-APIs
- fixes on thermal-core, removal of unreachable code"
[ Eduardo is sending the thermal fixes on behalf of Rui Zhang this time.
Rui is currently unable to send pull requests due to troubles with his
machine and he's currently in a business trip ]
* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal:
Thermal:Remove usless if(!result) before return tz
thermal: exynos: fix IRQ clearing on TMU initialization
thermal: fix multiple disbalanced device node counters
thermal: rcar: Add binding docs for new R-Car Gen2 SoCs
thermal: exynos: Add support for TRIM_RELOAD feature at Exynos3250
thermal: exynos: Add support for many TRIMINFO_CTRL registers
thermal: samsung: Exynos5260 and Exynos5420 should not use TRIM_RELOAD flag
thermal: exynos: remove identical values from exynos*_tmu_registers structures
thermal: exynos: remove redundant pdata checks from exynos_tmu_control()
thermal: exynos: cache non_hw_trigger_levels in pdata
thermal: exynos: simplify temp_to_code() and code_to_temp()
thermal: exynos: remove redundant threshold_code checks from exynos_tmu_initialize()
thermal: exynos: remove redundant pdata checks from exynos_tmu_initialize()
thermal: exynos: remove dead code for HW_MODE calibration
thermal: exynos: remove unused struct exynos_tmu_registers entries
- DTS file for the ARM RealView PB1176
- Updates on top of the same DTS file
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=ubCW
-----END PGP SIGNATURE-----
Merge tag 'arm-realview-dt-for-arm-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator into next/dt
Merge "RealView DeviceTree support for v3.19" from Linus Walleij:
- Device Tree implementation for the ARM RealView boards
- DTS file for the ARM RealView PB1176
- Updates on top of the same DTS file
* tag 'arm-realview-dt-for-arm-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator:
ARM: realview: add MMCI to the PB1176 DTS
ARM: realview: add KMIs to the PB1176 DTS
ARM: realview: add FPGA UART4 to PB1176 DTS
ARM: realview: add PL022 SSP/SPI block to PB1176 DTS
ARM: realview: add RTC clocks to device tree
ARM: realview: add charlcd to PB1176 device tree
ARM: realview: add PL061 GPIO to the PB1176 DTS
ARM: realview: move DT GIC to FPGA node
ARM: realview: add device tree and bindings for PB1176
ARM: realview: basic device tree implementation
Signed-off-by: Olof Johansson <olof@lixom.net>
The default used to be that the first vivid device instance was
single planar, the second multi planar, the third single planar, etc.
However, that turned out to be unexpected and awkward. Change the
driver to always default to single planar.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This patch builds upon (291d761 regulator: Document binding for
regulator suspend state for PM state) to allow setting the uV in
addition to the state at suspend time.
Signed-off-by: Doug Anderson <dianders@chromium.org>
Reviewed-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Reviewed-by: Chris Zhong <zyw@rock-chips.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This patch adds initial support for the Marsboard RK3066. It enables
EMAC Rockchip which is the ethernet support on the board and registers
it as a supported rockchip platform.
Signed-off-by: Romain Perier <romain.perier@gmail.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Pull input updates from Dmitry Torokhov:
"A bunch of fixes for minor defects reported by Coverity, a few driver
fixups and revert of i8042.nomux change so that we are once again
enable active MUX mode if box claims to support it"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Revert "Input: i8042 - disable active multiplexing by default"
Input: altera_ps2 - use correct type for irq return value
Input: altera_ps2 - write to correct register when disabling interrupts
Input: max77693-haptic - fix potential overflow
Input: psmouse - remove unneeded check in psmouse_reconnect()
Input: vsxxxaa - fix code dropping bytes from queue
Input: ims-pcu - fix dead code in ims_pcu_ofn_reg_addr_store()
Input: opencores-kbd - fix error handling
Input: wm97xx - adapt parameters to tosa touchscreen.
Input: i8042 - quirks for Fujitsu Lifebook A544 and Lifebook AH544
Input: stmpe-keypad - fix valid key line bitmask
Input: soc_button_array - update calls to gpiod_get*()
Pull networking fixes from David Miller:
"A bit has accumulated, but it's been a week or so since my last batch
of post-merge-window fixes, so...
1) Missing module license in netfilter reject module, from Pablo.
Lots of people ran into this.
2) Off by one in mac80211 baserate calculation, from Karl Beldan.
3) Fix incorrect return value from ax88179_178a driver's set_mac_addr
op, which broke use of it with bonding. From Ian Morgan.
4) Checking of skb_gso_segment()'s return value was not all
encompassing, it can return an SKB pointer, a pointer error, or
NULL. Fix from Florian Westphal.
This is crummy, and longer term will be fixed to just return error
pointers or a real SKB.
6) Encapsulation offloads not being handled by
skb_gso_transport_seglen(). From Florian Westphal.
7) Fix deadlock in TIPC stack, from Ying Xue.
8) Fix performance regression from using rhashtable for netlink
sockets. The problem was the synchronize_net() invoked for every
socket destroy. From Thomas Graf.
9) Fix bug in eBPF verifier, and remove the strong dependency of BPF
on NET. From Alexei Starovoitov.
10) In qdisc_create(), use the correct interface to allocate
->cpu_bstats, otherwise the u64_stats_sync member isn't
initialized properly. From Sabrina Dubroca.
11) Off by one in ip_set_nfnl_get_byindex(), from Dan Carpenter.
12) nf_tables_newchain() was erroneously expecting error pointers from
netdev_alloc_pcpu_stats(). It only returna a valid pointer or
NULL. From Sabrina Dubroca.
13) Fix use-after-free in _decode_session6(), from Li RongQing.
14) When we set the TX flow hash on a socket, we mistakenly do so
before we've nailed down the final source port. Move the setting
deeper to fix this. From Sathya Perla.
15) NAPI budget accounting in amd-xgbe driver was counting descriptors
instead of full packets, fix from Thomas Lendacky.
16) Fix total_data_buflen calculation in hyperv driver, from Haiyang
Zhang.
17) Fix bcma driver build with OF_ADDRESS disabled, from Hauke
Mehrtens.
18) Fix mis-use of per-cpu memory in TCP md5 code. The problem is
that something that ends up being vmalloc memory can't be passed
to the crypto hash routines via scatter-gather lists. From Eric
Dumazet.
19) Fix regression in promiscuous mode enabling in cdc-ether, from
Olivier Blin.
20) Bucket eviction and frag entry killing can race with eachother,
causing an unlink of the object from the wrong list. Fix from
Nikolay Aleksandrov.
21) Missing initialization of spinlock in cxgb4 driver, from Anish
Bhatt.
22) Do not cache ipv4 routing failures, otherwise if the sysctl for
forwarding is subsequently enabled this won't be seen. From
Nicolas Cavallari"
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (131 commits)
drivers: net: cpsw: Support ALLMULTI and fix IFF_PROMISC in switch mode
drivers: net: cpsw: Fix broken loop condition in switch mode
net: ethtool: Return -EOPNOTSUPP if user space tries to read EEPROM with lengh 0
stmmac: pci: set default of the filter bins
net: smc91x: Fix gpios for device tree based booting
mpls: Allow mpls_gso to be built as module
mpls: Fix mpls_gso handler.
r8152: stop submitting intr for -EPROTO
netfilter: nft_reject_bridge: restrict reject to prerouting and input
netfilter: nft_reject_bridge: don't use IP stack to reject traffic
netfilter: nf_reject_ipv6: split nf_send_reset6() in smaller functions
netfilter: nf_reject_ipv4: split nf_send_reset() in smaller functions
netfilter: nf_tables_bridge: update hook_mask to allow {pre,post}routing
drivers/net: macvtap and tun depend on INET
drivers/net, ipv6: Select IPv6 fragment idents for virtio UFO packets
drivers/net: Disable UFO through virtio
net: skb_fclone_busy() needs to detect orphaned skb
gre: Use inner mac length when computing tunnel length
mlx4: Avoid leaking steering rules on flow creation error flow
net/mlx4_en: Don't attempt to TX offload the outer UDP checksum for VXLAN
...
With legacy booting, the platform init code was taking care of
the configuring of GPIOs. With device tree based booting, things
may or may not work depending what bootloader has configured or
if the legacy platform code gets called.
Let's add support for the pwrdn and reset GPIOs to the smc91x
driver to fix the issues of smc91x not working properly when
booted in device tree mode.
And let's change n900 to use these settings as some versions
of the bootloader do not configure things properly causing
errors.
Reported-by: Kevin Hilman <khilman@linaro.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Pull documentation fixes from Jonathan Corbet:
"So this is my first pull request since I rashly agreed to look after
the documentation subtree. It contains some typo fixes, a few minor
documentation improvements, and, most importantly, fixes for a couple
of build problems in various bits of sample code.
I fully intend to start sending pull requests with signed tags.
However, due to poor planning on my part and the general obnoxiousness
of life, I'm 2000 miles away from my private key which is sitting on a
powered-down machine. This should be fixed before my next request.
Meanwhile git.lwn.net is a machine under my control, the patches are
all trivial, and all have done time in linux-next"
* tag 'docs-for-linus' of git://git.lwn.net/linux-2.6:
Documentation/SubmittingPatches: Reported-by tags and permission
Documentation: remove outdated references to the linux-next wiki
Documentation: Restrict TSC test code to x86
doc: kernel-parameters.txt: Add ide-generic.probe-mask
vdso: don't require 64-bit math in standalone test
Documentation: Add CONFIG_DEBUG_KMEMLEAK_DEFAULT_OFF case
Documentation: Add default kmemleak off case in kernel-parameters.txt
Docs: Document that the sticky bit is understood by hugetlbfs
DocBook: Reduce noise from make cleandocs
Documentation: fix vdso_standalone_test_x86 on 32-bit
Documentation: dt-bindings: Explain order in patch series
Documentation/ABI/testing/sysfs-ibft: fix a typo
This reverts commit 68da166491.
It turns out that the assertion about scope of regressions due to
always keeping keyboard controller in legacy mode was proven wrong.
There are laptops, such as Clevo W650SH, that only have internal
touchpad (no external PS/2 ports), that require active multiplexing
mode to switch the touchpad (Elantech) into native mode instead of
basic PS/2 emulation.
Reported-by: Roel Aaij <roel.aaij@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Add DT bindings documentation for sti-picophyreset controller.
Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Acked-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com>
Although the diffstat looks scary, it's just because of the removal of
the dead code (s6000), thus it must not affect anything serious.
Other than that, all small fixes. The only core fix is zero-clear for
a PCM compat ioctl. The rest are driver-specific, bebob, sgtl500,
adau1761, intel-sst, ad1889 and a few HD-audio quirks as usual.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2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=1RIC
-----END PGP SIGNATURE-----
Merge tag 'sound-3.18-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"Although the diffstat looks scary, it's just because of the removal of
the dead code (s6000), thus it must not affect anything serious.
Other than that, all small fixes. The only core fix is zero-clear for
a PCM compat ioctl. The rest are driver-specific, bebob, sgtl500,
adau1761, intel-sst, ad1889 and a few HD-audio quirks as usual"
* tag 'sound-3.18-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: hda - Add workaround for CMI8888 snoop behavior
ALSA: pcm: Zero-clear reserved fields of PCM status ioctl in compat mode
ALSA: bebob: Uninitialized id returned by saffirepro_both_clk_src_get
ALSA: hda/realtek - New SSID for Headset quirk
ALSA: ad1889: Fix probable mask then right shift defects
ALSA: bebob: fix wrong decoding of clock information for Terratec PHASE 88 Rack FW
ALSA: hda/realtek - Update restore default value for ALC283
ALSA: hda/realtek - Update restore default value for ALC282
ASoC: fsl: use strncpy() to prevent copying of over-long names
ASoC: adau1761: Fix input PGA volume
ASoC: s6000: remove driver
ASoC: Intel: HSW/BDW only support S16 and S24 formats.
ASoC: sgtl500: Document the required supplies
Add the reset binding documentation to the SoC binding documentation as
the reset driver in Marvell Berlin SoC is part of the chip/system
control registers. This patch adds the required properties to configure
the reset controller.
Signed-off-by: Antoine Ténart <antoine.tenart@free-electrons.com>
Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
PREEMPT_RCU and TREE_PREEMPT_RCU serve the same function after
TINY_PREEMPT_RCU has been removed. This patch removes TREE_PREEMPT_RCU
and uses PREEMPT_RCU config option in its place.
Signed-off-by: Pranith Kumar <bobby.prani@gmail.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Rename CONFIG_RCU_BOOST_PRIO to CONFIG_RCU_KTHREAD_PRIO and use this
value for both the per-CPU kthreads (rcuc/N) and the rcu boosting
threads (rcub/n).
Also, create the module_parameter rcutree.kthread_prio to be used on
the kernel command line at boot to set a new value (rcutree.kthread_prio=N).
Signed-off-by: Clark Williams <clark.williams@gmail.com>
[ paulmck: Ported to rcu/dev, applied Paul Bolle and Peter Zijlstra feedback. ]
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
The reported-by text says you have to ask for permission, but that
should only be if the bug was reported in private. These days the
standard is to always give reported-by credit or it's considered a bit
rude.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
