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OpenCloudOS-Kernel
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OpenCloudOS-Kernel/drivers
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Masami Hiramatsu eb5e89fc70 virtio/console: Add splice_write support 
Enable to use splice_write from pipe to virtio-console port.
This steals pages from pipe and directly send it to host.

Note that this may accelerate only the guest to host path.

Changes in v2:
 - Use GFP_KERNEL instead of GFP_ATOMIC in syscall context function.

Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Acked-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 		2012-09-28 15:05:12 +09:30
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accessibility
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acpi ACPI / PM: Use KERN_DEBUG when no power resources are found 2012-09-14 20:54:44 +02:00
amba Merge branch 'for-linus' of git://git.linaro.org/people/rmk/linux-arm 2012-07-27 15:14:26 -07:00
ata ahci: Add identifiers for ASM106x devices 2012-09-13 00:24:29 -04:00
atm drivers/atm/iphase.c: fix error return code 2012-08-06 13:29:57 -07:00
auxdisplay
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base mm: cma: fix alignment requirements for contiguous regions 2012-08-28 21:01:01 +02:00
bcma bcma: BCM43228 support 2012-08-02 13:51:46 -04:00
block nbd: clear waiting_queue on shutdown 2012-09-17 15:00:37 -07:00
bluetooth Bluetooth: Add support for Apple vendor-specific devices 2012-08-27 08:36:42 -05:00
cdrom
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char virtio/console: Add splice_write support 2012-09-28 15:05:12 +09:30
clk clk: validate pointer in __clk_disable() 2012-07-30 17:25:13 -07:00
clocksource cs5535-clockevt: typo, it's MFGPT, not MFPGT 2012-08-21 16:45:02 -07:00
connector
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cpufreq Merge branch 'imx/fixes-for-3.6' of git://git.linaro.org/people/shawnguo/linux-2.6 into fixes 2012-08-23 17:02:42 +02:00
cpuidle cpuidle: Prevent null pointer dereference in cpuidle_coupled_cpu_notify 2012-08-17 19:37:08 +02:00
crypto Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2012-09-12 07:14:17 +08:00
dca
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devfreq
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dio
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dma dma: tegra: enable/disable dma clock 2012-08-13 10:15:22 +05:30
edac Merge branch 'devel' 2012-07-29 21:11:05 -03:00
eisa
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extcon This is the remaining MFD fixes for 3.6, with 5 pending fixes: 2012-09-16 13:22:21 -07:00
firewire - Small fixes and optimizations. 2012-07-30 09:32:39 -07:00
firmware This patch series contains a major revamp of how we collect entropy 2012-07-31 19:07:42 -07:00
gpio gpio: rdc321x: Prevent removal of modules exporting active GPIOs 2012-09-01 12:52:24 +02:00
gpu drm/nouveau: fix booting with plymouth + dumb support 2012-09-14 15:45:01 +10:00
hid Merge branch 'upstream-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid 2012-09-07 12:29:38 -07:00
hsi
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hv This patch series contains a major revamp of how we collect entropy 2012-07-31 19:07:42 -07:00
hwmon hwmon: (ina2xx) Fix word size register read and write operations 2012-09-12 06:42:11 -07:00
hwspinlock hwspinlock/core: move the dereference below the NULL test 2012-09-10 13:19:25 +03:00
i2c Merge branch 'i2c-embedded/for-current' of git://git.pengutronix.de/git/wsa/linux 2012-09-14 17:55:57 -07:00
ide ide: fix generic_ide_suspend/resume Oops 2012-08-21 14:54:42 -07:00
idle intel_idle: Check cpu_idle_get_driver() for NULL before dereferencing it. 2012-08-17 19:37:14 +02:00
ieee802154
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iio drivers/iio/adc/at91_adc.c: adjust inconsistent IS_ERR and PTR_ERR 2012-08-27 21:15:25 +01:00
infiniband Merge branches 'cxgb4', 'ipoib', 'mlx4', 'ocrdma' and 'qib' into for-next 2012-09-14 10:42:52 -07:00
input Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2012-09-08 16:20:59 -07:00
iommu iommu/amd: Fix wrong check for ARRAY_SIZE() 2012-08-10 11:34:08 +02:00
isdn mISDN: Fix wrong usage of flush_work_sync while holding locks 2012-09-13 14:58:54 -04:00
leds leds: renesas: fix error handling 2012-08-13 14:34:02 +08:00
lguest
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macintosh
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md md/raid10: fix problem with on-stack allocation of r10bio structure. 2012-08-18 09:51:42 +10:00
media Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media 2012-08-21 16:54:38 -07:00
memory
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memstick
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message drivers/message/i2o/i2o_config.c: bound allocation 2012-07-30 17:25:17 -07:00
mfd This is the remaining MFD fixes for 3.6, with 5 pending fixes: 2012-09-16 13:22:21 -07:00
misc drivers/misc/sgi-xp/xpc_uv.c: SGI XPC fails to load when cpu 0 is out of IRQ resources 2012-08-21 16:45:03 -07:00
mmc mmc: omap: fix broken PIO mode 2012-09-04 13:58:11 -04:00
mtd UBI: fix a horrible memory deallocation bug 2012-09-04 09:40:26 +03:00
net Last set of InfiniBand/RDMA fixes for 3.6: 2012-09-17 13:21:02 -07:00
nfc
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nubus
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of dt: introduce for_each_available_child_of_node, of_get_next_available_child 2012-08-20 02:16:00 -07:00
oprofile
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parisc PCI changes for the 3.6 merge window: 2012-07-24 16:17:07 -07:00
parport
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pci PCI: Don't print anything while decoding is disabled 2012-08-23 10:53:08 -06:00
pcmcia Merge branch 'for-linus' of git://git.linaro.org/people/rmk/linux-arm 2012-07-27 15:14:26 -07:00
pinctrl pinctrl/nomadik: add kp_b_2 keyboard function group list 2012-08-17 11:09:58 +02:00
platform thinkpad_acpi: buffer overflow in fan_get_status() 2012-09-13 16:46:31 -04:00
pnp
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power Merge branch 'for-linus-3.6' of git://dev.laptop.org/users/dilinger/linux-olpc 2012-08-02 11:52:39 -07:00
pps pps: return PTR_ERR on error in device_create 2012-07-30 17:25:21 -07:00
ps3
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ptp
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pwm pwm: pwm-tiehrpwm: Fix conflicting channel period setting 2012-09-10 17:04:38 +02:00
rapidio rapidio/tsi721: fix unused variable compiler warning 2012-08-21 16:45:03 -07:00
regulator This is the remaining MFD fixes for 3.6, with 5 pending fixes: 2012-09-16 13:22:21 -07:00
remoteproc A batch of remoteproc patches for 3.6: 2012-07-26 16:19:08 -07:00
rpmsg A batch of remoteproc patches for 3.6: 2012-07-26 16:19:08 -07:00
rtc drivers/rtc/rtc-twl.c: ensure all interrupts are disabled during probe 2012-09-17 15:00:38 -07:00
s390 s390/dasd: fix ioctl return value 2012-08-28 10:08:31 +02:00
sbus
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scsi [SCSI] Fix 'Device not ready' issue on mpt2sas 2012-08-22 09:42:54 +04:00
sfi
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sh sh: intc: Handle domain association for sparseirq pre-allocated vectors. 2012-08-09 13:21:05 +09:00
sn
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spi Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2012-08-25 11:45:04 -07:00
ssb
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staging This is the remaining MFD fixes for 3.6, with 5 pending fixes: 2012-09-16 13:22:21 -07:00
target target: go through normal processing for zero-length REQUEST_SENSE 2012-09-07 11:32:54 -07:00
tc
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thermal The tag contains just a few battery-related changes for v3.6. It's is 2012-07-31 18:08:25 -07:00
tty tty: serial: imx: don't reinit clock in imx_setup_ufcr() 2012-09-05 12:44:44 -07:00
uio
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usb Merge branch 'chipidea-stable' into usb-linus 2012-09-12 11:12:31 -07:00
uwb
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vfio vfio: grab vfio_device reference *before* exposing the sucker via fd_install() 2012-08-22 10:26:42 -04:00
vhost tcm_vhost: Fix vhost_scsi_target structure alignment 2012-08-20 14:52:11 -07:00
video OMAPFB: fix framebuffer console colors 2012-08-23 12:37:22 +00:00
virt
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virtio [SCSI] virtio-scsi: Add vdrv->scan for post VIRTIO_CONFIG_S_DRIVER_OK LUN scanning 2012-07-20 08:59:03 +01:00
vlynq
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vme VME: Prevent D16 cycles being split into 8-bit blocks 2012-07-19 15:39:39 -07:00
w1 1-Wire: Add support for the maxim ds1825 temperature sensor 2012-08-16 12:33:59 -07:00
watchdog watchdog: da9052: Remove duplicate inclusion of delay.h 2012-08-29 17:13:06 +02:00
xen xen/pciback: Fix proper FLR steps. 2012-09-06 09:22:02 -04:00
zorro
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Kconfig vfio: VFIO core 2012-07-31 08:16:22 -06:00
Makefile vfio: VFIO core 2012-07-31 08:16:22 -06:00