This is the NFC pull request for 3.16. We have:
- STMicroeectronics st21nfca support. The st21nfca is an HCI chipset and
thus relies on the HCI stack. This submission provides support for tag
redaer/writer mode (including Type 5) and device tree bindings.
- PM runtime support and a bunch of bug fixes for TI's trf7970a.
- Device tree support for NXP's pn544. Legacy platform data support is
obviously kept intact.
- NFC Tag type 4B support to the NFC Digital stack.
- SOCK_RAW type support to the raw NFC socket, and allow NCI
sniffing from that. This can be extended to report HCI frames and also
proprietarry ones like e.g. the pn533 ones.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=cSl+
-----END PGP SIGNATURE-----
Merge tag 'nfc-next-3.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/nfc-next
Samuel Ortiz <sameo@linux.intel.com> says:
"NFC: 3.16: First pull request
This is the NFC pull request for 3.16. We have:
- STMicroeectronics st21nfca support. The st21nfca is an HCI chipset and
thus relies on the HCI stack. This submission provides support for tag
redaer/writer mode (including Type 5) and device tree bindings.
- PM runtime support and a bunch of bug fixes for TI's trf7970a.
- Device tree support for NXP's pn544. Legacy platform data support is
obviously kept intact.
- NFC Tag type 4B support to the NFC Digital stack.
- SOCK_RAW type support to the raw NFC socket, and allow NCI
sniffing from that. This can be extended to report HCI frames and also
proprietarry ones like e.g. the pn533 ones."
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Remove pcibios_add_platform_entries(). Architecture-specific attributes
can be achieved by setting pdev->dev.groups.
Link: https://lkml.kernel.org/r/alpine.LFD.2.11.1404141101500.1529@denkbrett
Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Pablo Neira Ayuso says:
====================
Netfilter/nftables updates for net-next
The following patchset contains Netfilter/nftables updates for net-next,
most relevantly they are:
1) Add set element update notification via netlink, from Arturo Borrero.
2) Put all object updates in one single message batch that is sent to
kernel-space. Before this patch only rules where included in the batch.
This series also introduces the generic transaction infrastructure so
updates to all objects (tables, chains, rules and sets) are applied in
an all-or-nothing fashion, these series from me.
3) Defer release of objects via call_rcu to reduce the time required to
commit changes. The assumption is that all objects are destroyed in
reverse order to ensure that dependencies betweem them are fulfilled
(ie. rules and sets are destroyed first, then chains, and finally
tables).
4) Allow to match by bridge port name, from Tomasz Bursztyka. This series
include two patches to prepare this new feature.
5) Implement the proper set selection based on the characteristics of the
data. The new infrastructure also allows you to specify your preferences
in terms of memory and computational complexity so the underlying set
type is also selected according to your needs, from Patrick McHardy.
6) Several cleanup patches for nft expressions, including one minor possible
compilation breakage due to missing mark support, also from Patrick.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Experience with the recent e114a710aa ("tcp: fix cwnd limited
checking to improve congestion control") has shown that there are
common cases where that commit can cause cwnd to be much larger than
necessary. This leads to TSO autosizing cooking skbs that are too
large, among other things.
The main problems seemed to be:
(1) That commit attempted to predict the future behavior of the
connection by looking at the write queue (if TSO or TSQ limit
sending). That prediction sometimes overestimated future outstanding
packets.
(2) That commit always allowed cwnd to grow to twice the number of
outstanding packets (even in congestion avoidance, where this is not
needed).
This commit improves both of these, by:
(1) Switching to a measurement-based approach where we explicitly
track the largest number of packets in flight during the past window
("max_packets_out"), and remember whether we were cwnd-limited at the
moment we finished sending that flight.
(2) Only allowing cwnd to grow to twice the number of outstanding
packets ("max_packets_out") in slow start. In congestion avoidance
mode we now only allow cwnd to grow if it was fully utilized.
Signed-off-by: Neal Cardwell <ncardwell@google.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Lots of cleanup work going on in the core this release but very little
visible to external users except for the new drivers that have been
added.
- Support for specifying aux CODECs in DT.
- Removal of the deprecated mux and enum macros.
- More moves towards full componentisation.
- Removal of some unused I/O code.
- Lots of cleanups, fixes and enhancements to the davinci, Freescale,
Haswell and Realtek drivers.
- Several drivers exposed directly in Kconfig for use with simple-card.
- New drivers for Cirrus CS42L56, Realtek RT5639, RT5642 and RT5651 and
ST STA350.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=OKes
-----END PGP SIGNATURE-----
Merge tag 'asoc-v3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next
ASoC: Updates for v3.16
Lots of cleanup work going on in the core this release but very little
visible to external users except for the new drivers that have been
added.
- Support for specifying aux CODECs in DT.
- Removal of the deprecated mux and enum macros.
- More moves towards full componentisation.
- Removal of some unused I/O code.
- Lots of cleanups, fixes and enhancements to the davinci, Freescale,
Haswell and Realtek drivers.
- Several drivers exposed directly in Kconfig for use with simple-card.
- New drivers for Cirrus CS42L56, Realtek RT5639, RT5642 and RT5651 and
ST STA350.
In 8930caba3d ("workqueue: disable irq while manipulating PENDING"),
setting last CPU and clearing PENDING got merged into a single
operation (set_work_cpu_and_clear_pending()), which resulted that the
internal routine work_clear_pending() is not used any more.
tj: Minor description tweak.
Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
WORK_CPU_END is totally unused since 4e8b22bd1a ("workqueue: fix
pool ID allocation leakage and remove BUILD_BUG_ON() in
init_workqueues"). It should be removed.
After it is removed, the comment "special cpu IDs" is not precise due to
there is only one special CPU ID (WORK_CPU_UNBOUND) left, so we also
change this comment to the description for WORK_CPU_UNBOUND.
tj: Minor description and comment tweaks.
Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
system_highpri_wq is exported to modules via EXPORT_SYMBOL_GPL(),
but it was forgotten to be declared in workqueue.h. So we add the declaration
and a short description for it.
tj: Minor comment tweak.
Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
This resolves the conflicts in the files:
drivers/iio/adc/Kconfig
drivers/staging/rtl8723au/os_dep/usb_ops_linux.c
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
moving dmaengine consumer specific function to omap-dmaengine.h
to Resolve build failure seen with sh-allmodconfig:
include/linux/omap-dma.h:171:8: error: expected identifier before numeric constant
make[4]: *** [drivers/mmc/host/omap_hsmmc.o] Error 1
Cc: Russell King - ARM Linux <linux@arm.linux.org.uk>
Cc: Tony Lindgren <tony@atomide.com>
Signed-off-by: Balaji T K <balajitk@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Chris Ball <chris@printf.net>
Track whether preset mode is currently enabled in hardware, and use that
when making decisions elsewhere in the code rather than reading the
register and checking the bit.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Tested-by: Markus Pargmann <mpa@pengutronix.de>
Tested-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Chris Ball <chris@printf.net>
Rather than reading back the timing information from the registers,
cache it locally. This allows implementations to translate the UHS
timing by overriding the set_uhs_signaling() method as required
without also having to emulate the SDHCI_HOST_CONTROL2 register.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Tested-by: Markus Pargmann <mpa@pengutronix.de>
Tested-by: Stephen Warren <swarren@nvidia.com>
[Ulf Hansson] Resolved conflict
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Chris Ball <chris@printf.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Tested-by: Markus Pargmann <mpa@pengutronix.de>
Tested-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Chris Ball <chris@printf.net>
The Freescale esdhc driver is the only driver which needs the interrupt
registers restored after a reset. Move this quirk to be part of the
ESDHC driver implementation.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Tested-by: Markus Pargmann <mpa@pengutronix.de>
Tested-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Chris Ball <chris@printf.net>
Rather than wasting cycles read-modify-writing the interrupt enable
registers, cache the value locally instead.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Tested-by: Markus Pargmann <mpa@pengutronix.de>
Tested-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Chris Ball <chris@printf.net>
There's no requirement to have the card tasklet separate now that we
have a threaded interrupt handler, so kill this and move the called
code into the threaded part of the handler.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Tested-by: Markus Pargmann <mpa@pengutronix.de>
Tested-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Chris Ball <chris@printf.net>
Use a generic threaded interrupt handler for SDIO interrupt handling,
rather than allowing the SDIO core code to buggily spawn its own
thread. This results in host drivers to be more in control of how
SDIO interrupts are acknowledged in the hardware, rather than having
the internals of the SDIO core placed upon them, possibly resulting
in sub-standard handling.
At least one SDHCI implementation specifies a very specific sequence
to deal with a card interrupt.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Tested-by: Markus Pargmann <mpa@pengutronix.de>
Tested-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Chris Ball <chris@printf.net>
Rather than the SDIO support spawning it's own thread for handling card
interrupts, use the generic IRQ infrastructure for this, triggering it
from the host interface's interrupt handling directly.
This avoids a race between the parent thread waiting to receive an
interrupt response from the card, and the slow startup from the sdio
irq thread, which can occur as a result of high system load (eg, while
udev is running.)
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Tested-by: Markus Pargmann <mpa@pengutronix.de>
Tested-by: Stephen Warren <swarren@nvidia.com>
[Ulf Hansson] Resolved conflict
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Chris Ball <chris@printf.net>
Pull RCU updates from Paul E. McKenney:
" 1. Update RCU documentation. These were posted to LKML at
https://lkml.org/lkml/2014/4/28/634.
2. Miscellaneous fixes. These were posted to LKML at
https://lkml.org/lkml/2014/4/28/645.
3. Torture-test changes. These were posted to LKML at
https://lkml.org/lkml/2014/4/28/667.
4. Variable-name renaming cleanup, sent separately due to conflicts.
This was posted to LKML at https://lkml.org/lkml/2014/5/13/854.
5. Patch to suppress RCU stall warnings while sysrq requests are
being processed. This patch is the RCU portions of the patch
that Rik posted to LKML at https://lkml.org/lkml/2014/4/29/457.
The reason for pushing this patch ahead instead of waiting until
3.17 is that the NMI-based stack traces are messing up sysrq
output, and in some cases also messing up the system as well."
Signed-off-by: Ingo Molnar <mingo@kernel.org>
The following parameters are no longer needed by the edma driver since the
information can be obtained from the IP's CCCFG register:
n_channel, n_region, n_slot and n_tc.
Remove the n_cc as well since in this context it has no meaning. We have
separate edma_soc_info struct/eDMA3_CC instance so this member does not
make any sense (and the driver no longer uses it).
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Currently, hid-rmi drives every Synaptics product, but the touchscreens
on the Windows tablets should be handled through hid-multitouch.
Instead of providing a long list of PIDs, rely on the scan_report
capability to detect which should go to hid-multitouch, and which
should not go to hid-rmi.
related bug:
https://bugzilla.kernel.org/show_bug.cgi?id=74241https://bugzilla.redhat.com/show_bug.cgi?id=1089583
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Channels in 2.4GHz band overlap, this means that if we
send a probe request on channel 1 and then move to channel
2, we will hear the probe response on channel 2. In this
case, the RSSI will be lower than if we had heard it on
the channel on which it was sent (1 in this case).
The firmware / low level driver can parse the channel in
the DS IE or HT IE and compensate the RSSI so that it will
still have a valid value even if we heard the frame on an
adjacent channel. This can be done up to a certain offset.
Add this offset as a configuration for the low level driver.
A low level driver that can compensate the low RSSI in this
case should assign the maximal offset for which the RSSI
value is still valid.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
- S3C2412, S3C2413, S3C2416 and S3C2443 to use CCF
- S3C2410, S3C2440, S3C2442 to use CCF
- Remove legacy samsung clock from mach-s3c24xx/
- Some of them are missed from previous pull-request
- Clock related sutff got ack from Mike and Tomasz
- Created the last commit due to missing changes
during re-sorting because this branch is provided
as a base to samsung clk tree.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)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=HX4t
-----END PGP SIGNATURE-----
Merge tag 's3c24xx-clk' of http://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/cleanup
Merge "Samsung S3C24XX updates for 3.16" from Kukjin Kim:
Samsung S3C24XX to use the common clock framework
- S3C2412, S3C2413, S3C2416 and S3C2443 to use CCF
- S3C2410, S3C2440, S3C2442 to use CCF
- Remove legacy samsung clock from mach-s3c24xx/
- Some of them are missed from previous pull-request
- Clock related sutff got ack from Mike and Tomasz
- Created the last commit due to missing changes
during re-sorting because this branch is provided
as a base to samsung clk tree.
* tag 's3c24xx-clk' of http://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: (23 commits)
ARM: S3C24XX: fix merge conflict
ARM: S3C24XX: remove SAMSUNG_CLOCK remnants after ccf conversion
ARM: S3C24XX: remove legacy clock code
ARM: S3C24XX: convert s3c2410 to common clock framework
ARM: S3C24XX: convert s3c2440 and s3c2442 to common clock framework
ARM: S3C24XX: add platform code for conversion to the common clock framework
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442
dt-bindings: add documentation for s3c2410 clock controller
ARM: S3C24XX: enable usage of common dclk if common clock framework is enabled
clk: samsung: add clock driver for external clock outputs
ARM: S3C24XX: cpufreq-utils: don't write raw values to MPLLCON when using ccf
ARM: S3C24XX: convert s3c2412 to common clock framework
clk: samsung: add clock controller driver for s3c2412
dt-bindings: add documentation for s3c2412 clock controller
clk: samsung: add plls used by the early s3c24xx cpus
ARM: S3C24XX: only store clock registers when old clock code is active
ARM: S3C24XX: Convert s3c2416 and s3c2443 to common clock framework
ARM: dts: add clock data for s3c2416
ARM: S3C24XX: prevent conflicts between ccf and non-ccf s3c24xx-socs
clk: samsung: add clock-driver for s3c2416, s3c2443 and s3c2450
...
Signed-off-by: Olof Johansson <olof@lixom.net>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJTfR2zAAoJEHm+PkMAQRiG3noH/2s+KUge3qO2M+AmxttUo74B
+npAMdbqYR3MdEiwxYZfsHcMu4Ye/IKLcrh4pydB5hI2mdjtGkH1bnmia0f1ve/c
Z/a0256+W8gWp7mcUBqSNztqLPAWa7wKOqNdLjj5idr1BSj6u8im+fQ9FBh2woki
1fyYAuq/60lq4CMOKJvkA95V1Ome/jO+8tS4PguOgsCETQxCVFGurZcBbG3Mx5Y3
v+ioCqeRc6GvxPFR6YngnTZCrsLxSRT3tnO2Qy5zX7dxjIQkCEbvIckpBQv01Y3R
wNUaX+2Jae207igxrEv8CjmCFnmZFuUI15aWWCy6fOS/j8bjuk6ThYJO8N4ZBM0=
=2ShG
-----END PGP SIGNATURE-----
Merge tag 'v3.15-rc6' into patchwork
Linux 3.15-rc6
* tag 'v3.15-rc6': (1314 commits)
Linux 3.15-rc6
Btrfs: send, fix incorrect ref access when using extrefs
Btrfs: fix EIO on reading file after ioctl clone works on it
scripts/checksyscalls.sh: Make renameat optional
asm-generic: Add renameat2 syscall
ia64: add renameat2 syscall
parisc: add renameat2 syscall
m68k: add renameat2 syscall
sysfs: make sure read buffer is zeroed
ahci: imx: PLL clock needs 100us to settle down
PCI: Wrong register used to check pending traffic
target: fix memory leak on XCOPY
random: fix BUG_ON caused by accounting simplification
clk: tegra: Fix wrong value written to PLLE_AUX
staging: rtl8723au: Do not reset wdev->iftype in netdev_close()
ACPI / video: Revert native brightness quirk for ThinkPad T530
staging: rtl8723au: Use correct pipe type for USB interrupts
crush: decode and initialize chooseleaf_vary_r
libceph: fix corruption when using page_count 0 page in rbd
arm64: fix pud_huge() for 2-level pagetables
...
Merge x86/espfix into x86/vdso, due to changes in the vdso setup code
that otherwise cause conflicts.
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
- A few cleanups on mx21ads board file, which should make the later
conversion to DT a little bit easier.
- Add some missing clocks and drop unused clk lookups for i.MX1 and
i.MX27 clock drivers
- Add initial i.MX SoloX (imx6sx) SoC support
- Remove mx51_babbage and mach-cpuimx51sd board files, as the
equivalent DT support is ready for the boards
- Clean up device tree timer initialization a little bit
- Add missing i2c4 clock for i.MX6 DualLite/Solo
- Add missing CKO clock i.MX25
- Add shared gate clock support for i.MX specific clk_gate2
- Add low-level debug support for SoC VF610
- Some random code cleanups and defconfig updates
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.14 (GNU/Linux)
iQEcBAABAgAGBQJTdigBAAoJEFBXWFqHsHzOoRoIALGPcsJWrRak7raPhzxUB8u8
pmx6LWLA6d9biFXBBgU4PTABKN26jXDoj13aAaT/WW5pj6ILd8BYuyH8yqrblatE
Whkvak0+VUaY5vFWy5F2sex4Xi8nctumF6GmdcN7oUJTR0Cn6StpzhoWySQ7Yj91
Wio5T5RN7Rz7/JgZsnMTKEmGzjovWN2R1J2qvBdSgmx5dL1uqBFZkWDPbkMOfKph
BkHejE+wdKvzZNDZgTlwHve4zfIMMen9GDOBp/+LKDU5bz6883BoOLzO0mtIs1zp
JGULjBQLCMYx+AXtlXI+KFQaLtrmLYyUR1I7x5kz6KMflXoCWpiioErfrHg9HUs=
=oPiG
-----END PGP SIGNATURE-----
Merge tag 'imx-soc-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/soc
Merge "ARM: imx: soc changes for 3.16" from Shawn Guo:
i.MX SoC changes for 3.16:
- A few cleanups on mx21ads board file, which should make the later
conversion to DT a little bit easier.
- Add some missing clocks and drop unused clk lookups for i.MX1 and
i.MX27 clock drivers
- Add initial i.MX SoloX (imx6sx) SoC support
- Remove mx51_babbage and mach-cpuimx51sd board files, as the
equivalent DT support is ready for the boards
- Clean up device tree timer initialization a little bit
- Add missing i2c4 clock for i.MX6 DualLite/Solo
- Add missing CKO clock i.MX25
- Add shared gate clock support for i.MX specific clk_gate2
- Add low-level debug support for SoC VF610
- Some random code cleanups and defconfig updates
* tag 'imx-soc-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (33 commits)
ARM: mx25: Add CLKO support
ARM: i.MX1 clk: Remove clk_register_clkdev() for unused clocks
ARM: i.MX1 clk: Add missing clocks
ARM: imx: add basic imx6sx SoC support
ARM: imx: add clock driver for imx6sx
ARM: imx: add low-level debug support for imx6sx
ARM: mx51: Remove mach-cpuimx51sd board file
ARM: i.MX: Setup IRQ handler from IRQ driver
ARM: i.MX27 pca100: remove deprecated IRQF_DISABLED
ARM: imx/mxs defconfigs: add MTD_SPI_NOR (new dependency for M25P80)
ARM: i.MX: Fix eMMa PrP resource size
ARM: imx_v4_v5_defconfig: drop CONFIG_COMMON_CLK_DEBUG option
ARM: i.MX27 clk: Remove clk_register_clkdev() for unused clocks
ARM: i.MX27 clk: Add missing clocks for MSHC and RTIC
ARM: imx6q: add the missing esai_ahb clock
ARM: imx: add shared gate clock support
ARM: imx: lock is always valid for clk_gate2
ARM: imx: define struct clk_gate2 on our own
ARM: i.MX: Remove #ifdef CONFIG_OF
ARM: imx_v6_v7_defconfig: enable option CONFIG_LOCALVERSION_AUTO
...
Signed-off-by: Olof Johansson <olof@lixom.net>
r7s72100 (RZ/A1H) SoC and its Genmai board
* Add and use CCF support
* Initislise SCIF, I2C and SPI via DT
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.14 (GNU/Linux)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=Y38+
-----END PGP SIGNATURE-----
Merge tag 'renesas-r7s72100-ccf-for-v3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/boards
Merge "Renesas ARM Based r7s72100 SoC CCF Updates for v3.16" from Simon Horman:
r7s72100 (RZ/A1H) SoC and its Genmai board
* Add and use CCF support
* Initislise SCIF, I2C and SPI via DT
* tag 'renesas-r7s72100-ccf-for-v3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: shmobile: r7s72100: use workaround for non DT-clocks
ARM: shmobile: Add forward declaration of struct clk to silence warning
ARM: shmobile: r7s72100: remove SPI DT clocks from legacy clock support
ARM: shmobile: r7s72100: add spi clocks to dtsi
ARM: shmobile: r7s72100: remove I2C DT clocks from legacy clock support
ARM: shmobile: r7s72100: add i2c clocks to dtsi
ARM: shmobile: r7s72100: genmai: platform scif devices only for legacy support
ARM: shmobile: r7s72100: genmai: add uart alias and activate scif2 as console
ARM: shmobile: r7s72100: add scif nodes to dtsi
ARM: shmobile: r7s72100: genmai: populate nodes for external clocks
ARM: shmobile: r7s72100: add essential clock nodes to dtsi
ARM: shmobile: r7s72100: document MSTP clock support
Signed-off-by: Olof Johansson <olof@lixom.net>
Kernel API for classic BPF socket filters is:
sk_unattached_filter_create() - validate classic BPF, convert, JIT
SK_RUN_FILTER() - run it
sk_unattached_filter_destroy() - destroy socket filter
Cleanup internal BPF kernel API as following:
sk_filter_select_runtime() - final step of internal BPF creation.
Try to JIT internal BPF program, if JIT is not available select interpreter
SK_RUN_FILTER() - run it
sk_filter_free() - free internal BPF program
Disallow direct calls to BPF interpreter. Execution of the BPF program should
be done with SK_RUN_FILTER() macro.
Example of internal BPF create, run, destroy:
struct sk_filter *fp;
fp = kzalloc(sk_filter_size(prog_len), GFP_KERNEL);
memcpy(fp->insni, prog, prog_len * sizeof(fp->insni[0]));
fp->len = prog_len;
sk_filter_select_runtime(fp);
SK_RUN_FILTER(fp, ctx);
sk_filter_free(fp);
Sockets, seccomp, testsuite, tracing are using different ways to populate
sk_filter, so first steps of program creation are not common.
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
Acked-by: Daniel Borkmann <dborkman@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Bringing in as an external dependency that the renesas/clock-cleanup2 branch
relies on.
* depends/clockevents-cleanups: (52 commits)
clocksource: sh_mtu2: Sort headers alphabetically
clocksource: sh_mtu2: Remove FSF mail address from GPL notice
clocksource: sh_mtu2: Rename clock to "fck" in the non-legacy case
clocksource: sh_mtu2: Add support for multiple channels per device
clocksource: sh_mtu2: Hardcode MTU2 clock event rating to 200
clocksource: sh_mtu2: Set cpumask to cpu_possible_mask
clocksource: sh_mtu2: Replace hardcoded register values with macros
clocksource: sh_mtu2: Allocate channels dynamically
clocksource: sh_mtu2: Replace kmalloc + memset with kzalloc
clocksource: sh_mtu2: Add index to struct sh_mtu2_channel
clocksource: sh_mtu2: Add memory base to sh_mtu2_channel structure
clocksource: sh_mtu2: Constify name argument to sh_mtu2_register()
clocksource: sh_mtu2: Split channel setup to separate function
clocksource: sh_mtu2: Rename struct sh_mtu2_priv to sh_mtu2_device
clocksource: sh_mtu2: Split channel fields from sh_mtu2_priv
clocksource: sh_mtu2: Turn sh_mtu2_priv fields into local variables
clocksource: sh_mtu2: Use request_irq() instead of setup_irq()
clocksource: sh_tmu: Sort headers alphabetically
clocksource: sh_tmu: Remove FSF mail address from GPL notice
clocksource: sh_tmu: Rename clock to "fck" in the non-legacy case
...
Signed-off-by: Olof Johansson <olof@lixom.net>
The count which is used to get_unmap_data maybe not the same as the
count computed in dmaengine_unmap which causes to free data in a
wrong pool.
This patch fixes this issue by keeping the map count with unmap_data
structure and use this count to get the pool.
Cc: <stable@vger.kernel.org>
Signed-off-by: Xuelin Shi <xuelin.shi@freescale.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Pull renameat2 arch support from Miklos Szeredi:
"I've collected architecture patches for the renameat2 syscall that
maintainers acked and/or asked me to queue.
This adds architecture support for the renameat2 syscall to m68k,
parisc, ia64 and through asm-generic to arc, arm64, c6x, hexagon,
metag, openrisc, score, tile, unicore32"
* 'renameat2' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs:
scripts/checksyscalls.sh: Make renameat optional
asm-generic: Add renameat2 syscall
ia64: add renameat2 syscall
parisc: add renameat2 syscall
m68k: add renameat2 syscall
