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2010-02-26Merge branch 'for-linus' of ↵Linus Torvalds3-0/+103
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6: PM / Hibernate: Fix preallocating of memory PM / Hibernate: Remove swsusp.c finally PM / Hibernate: Remove trailing space in message PM: Allow SCSI devices to suspend/resume asynchronously PM: Allow USB devices to suspend/resume asynchronously USB: implement non-tree resume ordering constraints for PCI host controllers PM: Allow PCI devices to suspend/resume asynchronously PM / Hibernate: Swap, remove useless check from swsusp_read() PM / Hibernate: Really deprecate deprecated user ioctls PM: Allow device drivers to use dpm_wait() PM: Start asynchronous resume threads upfront PM: Add facility for advanced testing of async suspend/resume PM: Add a switch for disabling/enabling asynchronous suspend/resume PM: Asynchronous suspend and resume of devices PM: Add parent information to timing messages PM: Document device power attributes in sysfs PM / Runtime: Add sysfs switch for disabling device run-time PM
2010-02-26Merge branch 'v4l_for_linus' of ↵Linus Torvalds12-149/+501
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 * 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (362 commits) V4L-DVB: cx88-dvb: remove extra attribution for core V4L/DVB: v4l: soc_camera: fix bound checking of mbus_fmt[] index V4L/DVB: Add support for SMT7020 to cx88 V4L/DVB: radio-si470x: Use UTF-8 encoding on a comment V4L/DVB: MAINTAINERS: Telegent tlg2300 section fix V4L/DVB: gspca_stv06xx: Add support for camera button V4L/DVB: gspca_ov519: add support for the button on ov511 based cams V4L/DVB: gspca_ov519: Add support for the button on ov518 based cams V4L/DVB: gspca_ov519: add support for the button on ov519 based cams V4L/DVB: gspca_main: Fix a compile error when CONFIG_INPUT is not set V4L/DVB: gspca_main: some input error handling fixes V4L/DVB: gspca_main: Allow use of input device creation code for non int. inputs V4L/DVB: gspca_pac7302: much improved exposure control V4L/DVB: gspca_sonixb: Make sonixb driver handle pas106 and pas202 cameras V4L/DVB: gspca_sonixb: pas106: fixup bright ctrl and add gain and exposure ctrls V4L/DVB: Documentation: gspca.txt: update known mr97310a cams V4L/DVB: gspca_mr97310a: add support for the Sakar 1638x CyberPix V4L/DVB: gscpa_sonixb: limit ov7630 max framerate at 640x480 V4L/DVB: gspca_sonixb: pas202: fixup brightness ctrl and add gain and exposure ctrls V4L/DVB: gscpa_sonixb: Differentiate between sensors with a coarse and fine expo ctrl ...
2010-02-26Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/xfs-viptLinus Torvalds1-0/+24
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/xfs-vipt: xfs: fix xfs to work with Virtually Indexed architectures sh: add mm API for DMA to vmalloc/vmap areas arm: add mm API for DMA to vmalloc/vmap areas parisc: add mm API for DMA to vmalloc/vmap areas mm: add coherence API for DMA to vmalloc/vmap areas
2010-02-26Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6Linus Torvalds1-0/+16
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (158 commits) [SCSI] Fix printing of failed 32-byte commands [SCSI] Fix printing of variable length commands [SCSI] libsrp: fix bug in ADDITIONAL CDB LENGTH interpretation [SCSI] scsi_dh_alua: Add IBM Power Virtual SCSI ALUA device to dev list [SCSI] scsi_dh_alua: add netapp to dev list [SCSI] qla2xxx: Update version number to 8.03.02-k1. [SCSI] qla2xxx: EEH: Restore PCI saved state during pci slot reset. [SCSI] qla2xxx: Add firmware ETS burst support. [SCSI] qla2xxx: Correct loop-resync issues during SNS scans. [SCSI] qla2xxx: Correct use-after-free issue in terminate_rport_io callback. [SCSI] qla2xxx: Correct EH bus-reset handling. [SCSI] qla2xxx: Proper clean-up of BSG requests when request times out. [SCSI] qla2xxx: Initialize payload receive length in failure path of vendor commands [SCSI] fix duplicate removal on error path in scsi_sysfs_add_sdev [SCSI] fix refcounting bug in scsi_get_host_dev [SCSI] fix memory leak in scsi_report_lun_scan [SCSI] lpfc: correct PPC build failure [SCSI] raid_class: add raid1e [SCSI] mpt2sas: Do not call sas_is_tlr_enabled for RAID volumes. [SCSI] zfcp: Introduce header file for qdio structs and inline functions ...
2010-02-26PM / Hibernate: Really deprecate deprecated user ioctlsJiri Slaby1-0/+11
They were deprecated and removed from exported headers more than 2 years ago. Inform users about their removal in the future now. (Switch cases needed to be reorderded for an easy fall through.) And add an entry to feature-removal-schedule. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2010-02-26PM: Add facility for advanced testing of async suspend/resumeRafael J. Wysocki1-0/+26
Add configuration switch CONFIG_PM_ADVANCED_DEBUG for compiling in extra PM debugging/testing code allowing one to access some PM-related attributes of devices from the user space via sysfs. If CONFIG_PM_ADVANCED_DEBUG is set, add sysfs attribute power/async for every device allowing the user space to access the device's power.async_suspend flag and modify it, if desired. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2010-02-26PM: Add a switch for disabling/enabling asynchronous suspend/resumeRafael J. Wysocki1-0/+13
Add sysfs attribute /sys/power/pm_async allowing the user space to disable/enable asynchronous suspend/resume of devices. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2010-02-26PM: Document device power attributes in sysfsRafael J. Wysocki1-0/+53
There are sysfs attributes in /sys/devices/.../power/ that haven't been documented yet in Documentation/ABI/. Document them as appropriate. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2010-02-26Merge branch 'linux-next' of ↵Linus Torvalds1-2/+14
git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 * 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: (48 commits) x86/PCI: Prevent mmconfig memory corruption ACPI: Use GPE reference counting to support shared GPEs x86/PCI: use host bridge _CRS info by default on 2008 and newer machines PCI: augment bus resource table with a list PCI: add pci_bus_for_each_resource(), remove direct bus->resource[] refs PCI: read bridge windows before filling in subtractive decode resources PCI: split up pci_read_bridge_bases() PCIe PME: use pci_pcie_cap() PCI PM: Run-time callbacks for PCI bus type PCIe PME: use pci_is_pcie() PCI / ACPI / PM: Platform support for PCI PME wake-up ACPI / ACPICA: Multiple system notify handlers per device ACPI / PM: Add more run-time wake-up fields ACPI: Use GPE reference counting to support shared GPEs PCI PM: Make it possible to force using INTx for PCIe PME signaling PCI PM: PCIe PME root port service driver PCI PM: Add function for checking PME status of devices PCI: mark is_pcie obsolete PCI: set PCI_PREF_RANGE_TYPE_64 in pci_bridge_check_ranges PCI: pciehp: second try to get big range for pcie devices ...
2010-02-26V4L/DVB: Documentation: gspca.txt: update known mr97310a camsHans de Goede1-2/+2
Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: gscpa Documentation: add cpia1 camerasHans de Goede1-0/+2
gscpa Documentation: add cpia1 cameras Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: tuner-types: Add Sony BTF-Pxn01Z tuner type used on GigaPocket cardsAndy Walls1-0/+1
Sony makes custome tuners for its GigaPocket line of ivtv based capture cards. This adds an entry to the tuner-types list for such tuners. Parameters are based on experiments by Eric Anderson <rico99@sbcglobal.net>. Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: V4L2 docs: replace spaces by tabsMauro Carvalho Chehab2-23/+22
CC: Jonathan Corbet <corbet@lwn.net> CC: Reviewed-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: V4L2: Add a document describing the videobuf layerJonathan Corbet2-96/+371
Videobuf is a moderately complex API which most V4L2 drivers should use, but its documentation is...sparse. This document attempts to improve the situation. Signed-off-by: Jonathan Corbet <corbet@lwn.net> Reviewed-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: media-spec: Fix documentation mistakes regarding I/O streamingHans Verkuil4-44/+42
The media spec contains several errors in the description of the I/O streaming ioctls, in particular with respect to the userptr I/O method. The most important change is that you really need to set count and index in v4l2_requestbuffer and v4l2_buffer when dealing with user pointer streaming. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: tlg2300: remove the country code for analog tv and radioHuang Shijie1-191/+7
video : use the V4L2_STD macros to select the proper audio setting. radio : add preemphasis ctr. test it by the command: v4l2-ctl -d /dev/radio0 --set-ctrl=pre_emphasis_settings=1 [mchehab@redhat.com: folded documentation patch] Signed-off-by: Huang Shijie <shijie8@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: Add driver for Telegent tlg2300Huang Shijie1-0/+231
pd-common.h contains the common data structures, while vendorcmds.h contains the vendor commands for firmware. [mchehab@redhat.com: Folded the 10 patches with the driver] Signed-off-by: Huang Shijie <shijie8@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: get_dvb_firmware: Fix typo, sort list of componentsOliver Endriss1-1/+2
Commiter: Oliver Endriss <o.endriss@gmx.de> Fix typo. Sort list of components for better readability. Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: get_dvb_firmware: Add function to retrieve nGene firmwaresOliver Endriss1-1/+19
Commiter: Oliver Endriss <o.endriss@gmx.de> Use 'get_dvb_firmware ngene' to download 'ngene_15.fw' and 'ngene_17.fw'. Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: cx23885: Add support for LEADTEK WinFast PxTV1200Kusanagi Kouichi1-0/+1
I tested only tv and composite. Video works fine but no audio. Signed-off-by: Kusanagi Kouichi <slash@ac.auone-net.jp> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB (13993): gspca.txt: add cams supported by mr97310a, sq905(c) and ↵Theodore Kilgore1-5/+12
sn9c2028 drivers gspca.txt: add cams supported by mr97310a, sq905(c) and sn9c2028 drivers Signed-off-by: Theodore Kilgore <kilgota@banach.math.auburn.edu> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB (13916): gspca - ov534/ov534_9: Split the ov534 subdriver.Jean-Francois Moine1-2/+1
The two sensors ov772x and ov965x have too much differences. Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB (13945): Add lost config and PCI ID for card of BeholderDmitri Belimov1-0/+1
Add lost configuration for our TV card. Signed-off-by: Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB (13872): gspca - sonixj: Add sensor adcm1700 and webcam 0c45:614a.Jean-Francois Moine1-0/+1
Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB (13871): gspca - benq: New subdriver for camera 04a5:3035.Jean-Francois Moine1-0/+1
Tested-by: Francesco Lavra <francescolavra@interfree.it> Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB (13815): gspca - sunplus: Add webcam 052b:1507.Jean-Francois Moine1-0/+1
Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-25Merge branch 'for-linus-1' of ↵Linus Torvalds1-1/+0
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-kconfig * 'for-linus-1' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-kconfig: kconfig: simplification of scripts/extract-ikconfig
2010-02-25Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linusLinus Torvalds1-1/+0
* git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus: (44 commits) Add MAINTAINERS entry for virtio_console virtio: console: Fill ports' entire in_vq with buffers virtio: console: Error out if we can't allocate buffers for control queue virtio: console: Add ability to remove module virtio: console: Ensure no memleaks in case of unused buffers virtio: console: show error message if hvc_alloc fails for console ports virtio: console: Add debugfs files for each port to expose debug info virtio: console: Add ability to hot-unplug ports virtio: console: Handle port hot-plug virtio: console: Remove cached data on port close virtio: console: Register with sysfs and create a 'name' attribute for ports virtio: console: Ensure only one process can have a port open at a time virtio: console: Add file operations to ports for open/read/write/poll virtio: console: Associate each port with a char device virtio: console: Prepare for writing to userspace buffers virtio: console: Add a new MULTIPORT feature, support for generic ports virtio: console: Introduce a send_buf function for a common path for sending data to host virtio: console: Introduce function to hand off data from host to readers virtio: console: Separate out find_vqs operation into a different function virtio: console: Separate out console init into a new function ...
2010-02-24lguest: remove unneeded zlib.h include in example launcherRusty Russell1-1/+0
Two years ago 5bbf89fc2608 removed the horrible bzImage unpacking code. Now it's time to remove the unneeded zlib.h include, too. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2010-02-23Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds1-4/+4
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: net: bug fix for vlan + gro issue tc35815: Remove a wrong netif_wake_queue() call which triggers BUG_ON cdc_ether: new PID for Ericsson C3607w to the whitelist (resubmit) IPv6: better document max_addresses parameter MAINTAINERS: update mv643xx_eth maintenance status e1000: Fix DMA mapping error handling on RX iwlwifi: sanity check before counting number of tfds can be free iwlwifi: error checking for number of tfds in queue iwlwifi: set HT flags after channel in rxon
2010-02-23x86/PCI: use host bridge _CRS info by default on 2008 and newer machinesBjorn Helgaas1-2/+6
The main benefit of using ACPI host bridge window information is that we can do better resource allocation in systems with multiple host bridges, e.g., http://bugzilla.kernel.org/show_bug.cgi?id=14183 Sometimes we need _CRS information even if we only have one host bridge, e.g., https://bugs.launchpad.net/ubuntu/+source/linux/+bug/341681 Most of these systems are relatively new, so this patch turns on "pci=use_crs" only on machines with a BIOS date of 2008 or newer. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2010-02-23IPv6: better document max_addresses parameterBrian Haley1-4/+4
Andrew Morton wrote: >> >From ip-sysctl.txt file in kernel documentation I can see following description >> for max_addresses: >> max_addresses - INTEGER >> Number of maximum addresses per interface. 0 disables limitation. >> It is recommended not set too large value (or 0) because it would >> be too easy way to crash kernel to allow to create too much of >> autoconfigured addresses. ^^^^^^^^^^^^^^ >> If this parameter applies only for auto-configured IP addressed, please state >> it more clearly in docs or rename the parameter to show that it refers to >> auto-configuration. It did mention autoconfigured in the text, but the below makes it more obvious. More clearly document IPv6 max_addresses parameter. Signed-off-by: Brian Haley <brian.haley@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-22PCI PM: Make it possible to force using INTx for PCIe PME signalingRafael J. Wysocki1-0/+2
Apparently, some machines may have problems with PCI run-time power management if MSIs are used for the native PCIe PME signaling. In particular, on the MSI Wind U-100 PCIe PME interrupts are not generated by a PCIe root port after a resume from suspend to RAM, if the system wake-up was triggered by a PME from the device attached to this port. [It doesn't help to free the interrupt on suspend and request it back on resume, even if that is done along with disabling the MSI and re-enabling it, respectively.] However, if INTx interrupts are used for this purpose on the same machine, everything works just fine. For this reason, add a kernel command line switch allowing one to request that MSIs be not used for the native PCIe PME signaling, introduce a DMI table allowing us to blacklist machines that need this switch to be set by default and put the MSI Wind U-100 into this table. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2010-02-22PCI PM: PCIe PME root port service driverRafael J. Wysocki1-0/+6
PCIe native PME detection mechanism is based on interrupts generated by root ports or event collectors every time a PCIe device sends a PME message upstream. Once a PME message has been sent by an endpoint device and received by its root port (or event collector in the case of root complex integrated endpoints), the Requester ID from the message header is registered in the root port's Root Status register. At the same time, the PME Status bit of the Root Status register is set to indicate that there's a PME to handle. If PCIe PME interrupt is enabled for the root port, it generates an interrupt once the PME Status has been set. After receiving the interrupt, the kernel can identify the PCIe device that generated the PME using the Requester ID from the root port's Root Status register. [For details, see PCI Express Base Specification, Rev. 2.0.] Implement a driver for the PCIe PME root port service working in accordance with the above description. Based on a patch from Shaohua Li <shaohua.li@intel.com>. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2010-02-20ARM: allow alignment fault mode to be configured at kernel bootRussell King1-0/+5
Some glibc versions intentionally create lots of alignment faults in their gconv code, which if not fixed up, results in segfaults during boot. This can prevent systems booting properly. There is no clear hard-configurable default for this; the desired default depends on the nature of the userspace which is going to be booted. So, provide a way for the alignment fault handler to be configured via the kernel command line. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-02-18Merge branches 'bugzilla-14886', 'bugzilla-15000', 'bugzilla-15040', ↵Len Brown1-0/+4
'bugzilla-15108', 'pdc', 'hotplug-null-ref' and 'thinkpad' into release
2010-02-17[SCSI] megaraid_sas: version and documentation updateYang, Bo1-0/+16
Signed-off-by Bo Yang<bo.yang@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-08Merge branch 'fixes' of ↵Linus Torvalds1-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq: [CPUFREQ] Fix ondemand to not request targets outside policy limits [CPUFREQ] Fix use after free of struct powernow_k8_data [CPUFREQ] fix default value for ondemand governor
2010-02-07ima: rename PATH_CHECK to FILE_CHECKMimi Zohar1-6/+6
With the movement of the ima hooks functions were renamed from *path* to *file* since they always deal with struct file. This patch renames some of the ima internal flags to make them consistent with the rest of the code. Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com> Signed-off-by: Eric Paris <eparis@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2010-02-02fault injection: correct function names in documentationAnton Blanchard1-2/+2
init_fault_attr_entries() should be init_fault_attr_dentries(). cleanup_fault_attr_entries() should be cleanup_fault_attr_dentries(). Signed-off-by: Anton Blanchard <anton@samba.org> Acked-by: Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-02-01Merge branch 'tracing-fixes-for-linus' of ↵Linus Torvalds2-4/+24
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'tracing-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: tracing/documentation: Cover new frame pointer semantics tracing/documentation: Fix a typo in ftrace.txt ring-buffer: Check for end of page in iterator ring-buffer: Check if ring buffer iterator has stale data tracing: Prevent kernel oops with corrupted buffer
2010-01-29Merge branch 'for-linus' of ↵Linus Torvalds1-8/+40
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: update multi-touch protocol documentation Input: add the ABS_MT_PRESSURE event Input: winbond-cir - remove dmesg spam Input: lifebook - add another Lifebook DMI signature Input: ad7879 - support auxiliary GPIOs via gpiolib
2010-01-28Input: update multi-touch protocol documentationHenrik Rydberg1-8/+40
This patch documents a new ABS_MT parameter and adds further text to clarify some points around the MT protocol. Requested-by: Yoonyoung Shim <jy0922.shim@samsung.com> Requested-by: Mika Kuoppala <mika.kuoppala@nokia.com> Requested-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-01-26tracing/documentation: Cover new frame pointer semanticsMike Frysinger1-3/+23
Update the graph tracer examples to cover the new frame pointer semantics (in terms of passing it along). Move the HAVE_FUNCTION_GRAPH_FP_TEST docs out of the Kconfig, into the right place, and expand on the details. Signed-off-by: Mike Frysinger <vapier@gentoo.org> LKML-Reference: <1264165967-18938-1-git-send-email-vapier@gentoo.org> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
2010-01-26tracing/documentation: Fix a typo in ftrace.txtYang Hongyang1-1/+1
'ftrace' is no longer the name of the function tracer, to activate the function trace 'echo function > current_tracer' is to be used instead of 'echo ftrace > current_tracer'. Update the documentation to reflect the current implementation. Signed-off-by: Yang Hongyang <yanghy@cn.fujitsu.com> LKML-Reference: <4B5D0BA8.20106@cn.fujitsu.com> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
2010-01-25mm: add coherence API for DMA to vmalloc/vmap areasJames Bottomley1-0/+24
On Virtually Indexed architectures (which don't do automatic alias resolution in their caches), we have to flush via the correct virtual address to prepare pages for DMA. On some architectures (like arm) we cannot prevent the CPU from doing data movein along the alias (and thus giving stale read data), so we not only have to introduce a flush API to push dirty cache lines out, but also an invalidate API to kill inconsistent cache lines that may have moved in before DMA changed the data Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-01-22ACPI: processor: add kernel command line support for early _PDC evalAlex Chiang1-0/+4
Allow platforms not listed in DMI table to opt-in and evaluate _PDC early. Signed-off-by: Alex Chiang <achiang@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
2010-01-17feature-removal-schedule: Add v4l1 drivers obsoleted by gspca sub driversHans de Goede1-0/+49
This patch adds the ov511, quickcam_messenger, w9968cf, stv680 and ovcamchip v4l1 drivers to the feature removal schedule as the devices they support are now all also supported by v4l2 gspca sub drivers. This patch also adds the v4l2 vc0301 driver for removal as it duplicates functionality of the gspca_zc3xx driver, zc0301 only supports 2 USB-ID's (because it only supports a limited set of sensors) wich are also supported by the gspca_zc3xx driver (which supports 53 USB-ID's in total). [mchehab@redhat.com: change "when" to 2.6.35] Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-01-13[CPUFREQ] fix default value for ondemand governorMike Frysinger1-2/+2
Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Dave Jones <davej@redhat.com>
2010-01-12Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds1-4/+8
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (56 commits) sky2: Fix oops in sky2_xmit_frame() after TX timeout Documentation/3c509: document ethtool support af_packet: Don't use skb after dev_queue_xmit() vxge: use pci_dma_mapping_error to test return value netfilter: ebtables: enforce CAP_NET_ADMIN e1000e: fix and commonize code for setting the receive address registers e1000e: e1000e_enable_tx_pkt_filtering() returns wrong value e1000e: perform 10/100 adaptive IFS only on parts that support it e1000e: don't accumulate PHY statistics on PHY read failure e1000e: call pci_save_state() after pci_restore_state() netxen: update version to 4.0.72 netxen: fix set mac addr netxen: fix smatch warning netxen: fix tx ring memory leak tcp: update the netstamp_needed counter when cloning sockets TI DaVinci EMAC: Handle emac module clock correctly. dmfe/tulip: Let dmfe handle DM910x except for SPARC on-board chips ixgbe: Fix compiler warning about variable being used uninitialized netfilter: nf_ct_ftp: fix out of bounds read in update_nl_seq() mv643xx_eth: don't include cache padding in rx desc buffer size ... Fix trivial conflict in drivers/scsi/cxgb3i/cxgb3i_offload.c