fix some typos
Acked-by: Vlad Yasevich <vyasevich@gmail.com>
Signed-off-by: Wang Weidong <wangweidong1@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
While investigating on a recent vxlan regression, I found veth
was using a zero features set for vxlan tunnels.
We have to segment GSO frames, copy the payload, and do the checksum.
This patch brings a ~200% performance increase
We probably have to add hw_enc_features support
on other virtual devices.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Alexei Starovoitov <ast@plumgrid.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
From Kukjin Kim, these are device-tree updates for Exynos. Among the changes:
- add MIPI PHY node for exynos4
- update regulator for origen and exynos5250-arndale
- add support HDMI for exynos5250, exynos5420
* commit '93457b9cb980ffeeef020c3bcd99065c3807619b':
ARM: dts: Add HDMI related I2C nodes for Arndale board
ARM: dts: enable hdmi subsystem for exynos5420 smdk board
ARM: dts: add dt nodes for hdmi subsystem for exynos5420
ARM: dts: add i2c device nodes for Exynos5420
ARM: dts: add clocks to hdmi dt node for exynos5250
ARM: dts: add mixer clocks to mixer node for Exynos5250
of/documentation: update with clock information for exynos hdmi subsystem
ARM: dts: Disable Exynos5250 I2S controllers by default
ARM: dts: Add reg property to regulator nodes in exynos5250-arndale
ARM: dts: Add fixed voltage regulator to simple bus for origen
ARM: dts: Add MIPI PHY node to exynos4.dtsi
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Merge tag 's3c24xx-dma' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/drivers
From Kukjin Kim, this branch adds device-tree support to the DMA controller
on the older Samsung SoCs. It also adds support for one of the missing SoCs
in the family (2410).
The driver has been Ack:ed by Vinod Koul, but is merged through here due
to dependencies with platform code.
* tag 's3c24xx-dma' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
ARM: S3C24XX: add dma pdata for s3c2410, s3c2440 and s3c2442
dmaengine: s3c24xx-dma: add support for the s3c2410 type of controller
ARM: S3C24XX: Fix possible dma selection warning
ARM: SAMSUNG: set s3c24xx_dma_filter for s3c64xx-spi0 device
ARM: S3C24XX: add platform-devices for new dma driver for s3c2412 and s3c2443
dmaengine: add driver for Samsung s3c24xx SoCs
ARM: S3C24XX: number the dma clocks
+ Linux 3.12-rc3
Signed-off-by: Olof Johansson <olof@lixom.net>
The deadlock is found through the following scenario.
sys_mkdir()
-> f2fs_add_link()
-> __f2fs_add_link()
-> init_inode_metadata()
: lock_page(inode);
-> f2fs_init_acl()
-> f2fs_set_acl()
-> f2fs_setxattr(..., NULL)
: This NULL page incurs a deadlock at update_inode_page().
So, likewise f2fs_init_security(), this patch adds a parameter to transfer the
locked inode page to f2fs_setxattr().
Found by Linux File System Verification project (linuxtesting.org).
Reported-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Only one dirty type is set in __locate_dirty_segment and we can know
dirty type of segment. So we don't need to check other dirty types.
Signed-off-by: Changman Lee <cm224.lee@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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Merge tag 'samsung-maintainer' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/cleanup
From Kukjin Kim, an update to the Samsung maintainer entries.
* tag 'samsung-maintainer' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
MAINTAINERS: Add DTS files to patterns for Samsung platform
Signed-off-by: Olof Johansson <olof@lixom.net>
- remove unnecessary config options and header inclusions
- use CONFIG_ARCH_S3C64XX instead of PLAT_S3C64XX
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Merge tag 'samsung-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/cleanup
From Kukjin Kim:
Samsung Cleanup for v3.13
- remove unnecessary config options and header inclusions
- use CONFIG_ARCH_S3C64XX instead of PLAT_S3C64XX
* tag 'samsung-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
ARM: EXYNOS: remove CONFIG_MACH_EXYNOS[4, 5]_DT config options
ARM: EXYNOS: remove unnecessary header inclusions from exynos4/5 dt machine file
ARM: S3C64XX: Kill CONFIG_PLAT_S3C64XX
ASoC: samsung: Use CONFIG_ARCH_S3C64XX to check for S3C64XX support
s3c-camif: Use CONFIG_ARCH_S3C64XX to check for S3C64XX support
gpio: samsung: Use CONFIG_ARCH_S3C64XX to check for S3C64XX support
ARM: S3C64XX: Move if ARCH_S3C64XX statement into mach-s3c64xx
Signed-off-by: Olof Johansson <olof@lixom.net>
Alexei reported a performance regression on vxlan, caused
by commit 3347c96029 "ipv4: gso: make inet_gso_segment() stackable"
GSO vxlan packets were not properly segmented, adding IP fragments
while they were not expected.
Rename 'bool tunnel' to 'bool encap', and add a new boolean
to express the fact that UDP should be fragmented.
This fragmentation is triggered by skb->encapsulation being set.
Remove a "skb->encapsulation = 1" added in above commit,
as its not needed, as frags inherit skb->frag from original
GSO skb.
Reported-by: Alexei Starovoitov <ast@plumgrid.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Tested-by: Alexei Starovoitov <ast@plumgrid.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
and adding SSP/SPI devices to the device tree.
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Merge tag 'ux500-dt-for-v3.13-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson into next/dt
From Linus Walleij:
Five incremental device tree patches around the clock handling,
and adding SSP/SPI devices to the device tree.
* tag 'ux500-dt-for-v3.13-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson:
ARM: ux500: register all SSP and SPI blocks
ARM: ux500: fix I2C4 clock bit
ARM: ux500: fix clock for GPIO blocks 6 and 7
clk: ux500: fix erroneous bit assignment
ARM: ux500: fix clock for GPIO block 8
Signed-off-by: Olof Johansson <olof@lixom.net>
When a socket is freed/reallocated, we need to clear time_next_packet
or else we can inherit a prior value and delay first packets of the
new flow.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This DT series sees the introduction of the cubietruck DT, plus the addition of
the i2c controller for the A20 based boards, and of the Security ID found in
all the Allwinner SoCs but the A31.
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Merge tag 'sunxi-dt-for-3.13' of https://github.com/mripard/linux into next/dt
From Maxime Ripard:
Allwinner sunXi SoCs device tree changes for 3.13
This DT series sees the introduction of the cubietruck DT, plus the addition of
the i2c controller for the A20 based boards, and of the Security ID found in
all the Allwinner SoCs but the A31.
* tag 'sunxi-dt-for-3.13' of https://github.com/mripard/linux:
ARM: sunxi: dts: Add support for the cubieboard3, the CubieTruck
ARM: sun7i: olinuxino-micro: Enable the I2C controllers
ARM: sun7i: cubieboard2: Enable the I2C controllers
ARM: sun7i: Add the pin muxing options for the I2C controllers
ARM: sun7i: Enable the I2C controllers
ARM: sunxi: dt: Add sunxi-sid to dts for sun4i, sun5i and sun7i
Signed-off-by: Olof Johansson <olof@lixom.net>
This reverts commit 4d961a101e, reversing
changes made to a00f6fcc7d.
Revert bond locking changes, they cause regressions and Veaceslav Falico
doesn't like how the commit messages were done at all.
Signed-off-by: David S. Miller <davem@davemloft.net>
Fix checkpatch.pl issues with line over 80 characters
in playback.c
Signed-off-by: Ebru Akagunduz <ebru.akagunduz@gmail.com>
Reviewed-by: Lisa Nguyen <lisa@xenapiadmin.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch replaces min() with min_t() in rts51x_scsi.c
Signed-off-by: Archana kumari <archanakumari959@gmail.com>
Reviewed-by: Lisa Nguyen <lisa@xenapiadmin.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch fixes the following sparse warnings in toneport.c-
drivers/staging/line6/toneport.c:329:48: warning: incorrect type in argument 1 (different base types)
drivers/staging/line6/toneport.c:329:48: expected short [signed] product
drivers/staging/line6/toneport.c:329:48: got restricted __le16 [usertype] idProduct
drivers/staging/line6/toneport.c:385:48: warning: incorrect type in argument 1 (different base types)
drivers/staging/line6/toneport.c:385:48: expected short [signed] product
drivers/staging/line6/toneport.c:385:48: got restricted __le16 [usertype] idProduct
drivers/staging/line6/toneport.c:438:64: warning: incorrect type in argument 1 (different base types)
drivers/staging/line6/toneport.c:438:64: expected short [signed] product
drivers/staging/line6/toneport.c:438:64: got restricted __le16 [usertype] idProduct
Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch fixes the following sparse warning in toneport.c-
warning: restricted __le16 degrades to integer
Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch fixes the following sparse warning in driver.c-
warning: restricted __le16 degrades to integer
Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
space after '*' in pointer declaration is not preferred in linux
and results in checkpatch error. Hence removed the spaces present
after the '*' in pointer declarations to fix the checkpatch errors
Signed-off-by: Nandini Hanumanthagowda <nandu.hgowda@gmail.com>
Reviewed-by: Lisa Nguyen <lisa@xenapiadmin.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch fixes a code indentation error found by checkpatch.pl
where a line was indented with spaces instead of tabs
Signed-off-by: Johannes Löthberg <johannes@kyriasis.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch fixes the following type of sparse warnings:
drivers/staging/vt6656/hostap.c:688:42: warning: cast from restricted gfp_t
drivers/staging/vt6656/hostap.c:688:42: warning: incorrect type in argument 2 (different base types)
drivers/staging/vt6656/hostap.c:688:42: expected restricted gfp_t [usertype] flags
drivers/staging/vt6656/hostap.c:688:42: got int [signed] <noident>
Signed-off-by: Ebru Akagunduz <ebru.akagunduz@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Rewrite the return statement in socklnd.c to eliminate the
use of a ternary operator. This will prevent the checkpatch.pl
script from generating a warning saying to remove () from
this particular return statement.
Signed-off-by: Lisa Nguyen <lisa@xenapiadmin.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch fixes the following coccinelle warnings in driver gdm724x:
drivers/staging/gdm724x/gdm_usb.c:127:9-16: WARNING: kzalloc should be used for t_sdu, instead of kmalloc/memset
drivers/staging/gdm724x/gdm_usb.c:91:5-12: WARNING: kzalloc should be used for t, instead of kmalloc/memset
Signed-off-by: Teodora Baluta <teobaluta@gmail.com>
Reviewed-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* pm-cpufreq: (167 commits)
cpufreq: create per policy rwsem instead of per CPU cpu_policy_rwsem
intel_pstate: Add Baytrail support
intel_pstate: Refactor driver to support CPUs with different MSR layouts
cpufreq: Implement light weight ->target_index() routine
PM / OPP: rename header to linux/pm_opp.h
PM / OPP: rename data structures to dev_pm equivalents
PM / OPP: rename functions to dev_pm_opp*
cpufreq / governor: Remove fossil comment
cpufreq: exynos4210: Use the common clock framework to set APLL clock rate
cpufreq: exynos4x12: Use the common clock framework to set APLL clock rate
cpufreq: Detect spurious invocations of update_policy_cpu()
cpufreq: pmac64: enable cpufreq on iMac G5 (iSight) model
cpufreq: pmac64: provide cpufreq transition latency for older G5 models
cpufreq: pmac64: speed up frequency switch
cpufreq: highbank-cpufreq: Enable Midway/ECX-2000
exynos-cpufreq: fix false return check from "regulator_set_voltage"
speedstep-centrino: Remove unnecessary braces
acpi-cpufreq: Add comment under ACPI_ADR_SPACE_SYSTEM_IO case
cpufreq: arm-big-little: use clk_get instead of clk_get_sys
cpufreq: exynos: Show a list of available frequencies
...
Conflicts:
drivers/devfreq/exynos/exynos5_bus.c
* pm-cpuidle:
ARM: AT91: DT: pm: Select ram controller standby based on DT
ARM: AT91: pm: Factorize standby function
ARM: at91: cpuidle: Move driver to drivers/cpuidle
ARM: at91: cpuidle: Convert to platform driver
ARM: ux500: cpuidle: fix section mismatch
ARM: zynq: cpuidle: convert to platform driver
ARM: zynq: cpuidle: Remove useless compatibility string
drivers: cpuidle: rename ARM big.LITTLE driver config and makefile entries
ARM: EXYNOS: convert cpuidle driver to be a platform driver
intel_idle: mark some functions with __init tag
intel_idle: mark states tables with __initdata tag
intel_idle: shrink states tables
* powercap:
PowerCap: Convert class code to use dev_groups
PowerCap: Introduce Intel RAPL power capping driver
bitops: Introduce BIT_ULL
x86 / msr: add 64bit _on_cpu access functions
PowerCap: Add to drivers Kconfig and Makefile
PowerCap: Add class driver
PowerCap: Documentation
* acpi-assorted:
ACPI: Add Toshiba NB100 to Vista _OSI blacklist
ACPI / osl: remove an unneeded NULL check
ACPI / platform: add ACPI ID for a Broadcom GPS chip
ACPI: improve acpi_extract_package() utility
ACPI / LPSS: fix UART Auto Flow Control
ACPI / platform: Add ACPI IDs for Intel SST audio device
x86 / ACPI: fix incorrect placement of __initdata tag
ACPI / thermal: convert printk(LEVEL...) to pr_<lvl>
ACPI / sysfs: make GPE sysfs attributes only accept correct values
ACPI / EC: Convert all printk() calls to dynamic debug function
ACPI / button: Using input_set_capability() to mark device's event capability
ACPI / osl: implement acpi_os_sleep() with msleep()
* acpi-video:
ACPI: Add Toshiba NB100 to Vista _OSI blacklist
ACPI / video: Ignore BIOS initial backlight value for HP 250 G1
ACPI / video: Add Lenovo IdeaPad Yoga 13 to acpi video detect blacklist
thinkpad-acpi: fix handle locate for video and query of _BCL
ACPI / video: Do not register backlight if win8 and native interface exists
ACPI / video: seperate backlight control and event interface
backlight: introduce backlight_device_registered
ACPI: add missing win8 OSI comment to blacklist
ACPI: update win8 OSI blacklist
* acpi-pm:
spi: attach/detach SPI device to the ACPI power domain
i2c: attach/detach I2C client device to the ACPI power domain
ACPI / PM: allow child devices to ignore parent power state
* acpica:
MAINTAINERS / ACPICA: Add ACPICA information to MAINTAINERS
ACPICA: Update version to 20130823.
ACPICA: SCI Handlers: Update handler interface, eliminate unnecessary argument.
ACPICA: Cleanup exception codes.
ACPICA: Tables: Cleanup RSDP signature codes.
ACPICA: Tables: Cleanup table checksum verification code.
ACPICA: Debugger: Add new command to display full namespace pathnames.
ACPICA: Operation region support: Never free the handler "context" pointer.
ACPICA: Add support for host-installed SCI handlers.
ACPICA: Validate start object for acpi_walk_namespace.
ACPICA: Debugger: Prevent possible command line buffer overflow, kernel behavior is not affected.
ACPICA: Linux-specific header: enable "aarch64" 64-bit build.
ACPICA: Debug output: small formatting update, no functional change.
ACPICA: acpi_read: On error, do not modify the return value target location.
ACPICA: Improve error message for "too many parent prefixes" condition.
* acpi-conversion:
ACPI / AC: Remove AC's proc directory.
ideapad_laptop: convert ideapad device/driver to platform bus
ideapad_laptop: remove ideapad_handle and ideapad_priv
ideapad_laptop: convert internal function calls to use ideapad_private as parameter
ideapad_laptop: introduce struct acpi_device pointer to ideapad_private structure
ideapad_laptop: introduce #ifdef CONFIG_PM_SLEEP for PM specific code
ACPI / AC: convert ACPI ac driver to platform bus
* acpi-hotplug:
ACPI / memhotplug: Use defined marco METHOD_NAME__STA
ACPI / hotplug: Use kobject_init_and_add() instead of _init() and _add()
ACPI / hotplug: Don't set kobject parent pointer explicitly
ACPI / hotplug: Set kobject name via kobject_add(), not kobject_set_name()
hotplug, powerpc, x86: Remove cpu_hotplug_driver_lock()
hotplug / x86: Disable ARCH_CPU_PROBE_RELEASE on x86
hotplug / x86: Add hotplug lock to missing places
hotplug / x86: Fix online state in cpu0 debug interface
__initdata should be placed between the variable name and equal
sign for the variable to be placed in the intended section.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
This flashchip is used in D-Link DIR-610 A1 router board
and maybe several others, yet is not kernel upstream.
So add support for it according to datasheet [0], making it easier
to support other boards using this flashchip in the future.
[0] http://www.esmt.com.tw/DB/manager/upload/F25L32PA.pdf
Signed-off-by: Flavio Silveira <fggs@terra.com.br>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Casting the return value which is a void pointer is redundant.
The conversion from void pointer to any other pointer type is
guaranteed by the C programming language.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Current code sets the mtd->type with MTD_NANDFLASH for both
SLC and MLC. So the jffs2 may supports the MLC nand, but in actually,
the jffs2 should not support the MLC.
This patch uses the nand_is_slc() to check the nand cell type,
and set the mtd->type with the right nand type.
After this patch, the jffs2 only supports the SLC nand.
The side-effect of this patch:
Before this patch, the ioctl(MEMGETINFO) can only return with the
MTD_NANDFLASH; but after this patch, the ioctl(MEMGETINFO) will
return with the MTD_NANDFLASH for SLC, and MTD_MLCNANDFLASH for MLC.
So the user applictions(such as mtd-utils) should also changes a little
for this.
Signed-off-by: Huang Shijie <b32955@freescale.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
We should not support the MLC nand for jffs2. So if the nand type is
MLC, we quit immediatly.
Signed-off-by: Huang Shijie <b32955@freescale.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
The current mtd_type_show() misses the MTD_MLCNANDFLASH case.
This patch adds the case for it, and also updates the ABI.
Signed-off-by: Huang Shijie <b32955@freescale.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
The helper is for user applications, and it is just a copy of
the kernel helper: mtd_type_is_nand();
Signed-off-by: Huang Shijie <b32955@freescale.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
