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2008-07-14[Bluetooth] Store remote modem status for RFCOMM TTYMarcel Holtmann
When switching a RFCOMM socket to a TTY, the remote modem status might be needed later. Currently it is lost since the original configuration is done via the socket interface. So store the modem status and reply it when the socket has been converted to a TTY. Signed-off-by: Denis Kenzior <denis.kenzior@trolltech.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2008-07-14[Bluetooth] Add timestamp support to L2CAP, RFCOMM and SCOMarcel Holtmann
Enable the common timestamp functionality that the network subsystem provides for L2CAP, RFCOMM and SCO sockets. It is possible to either use SO_TIMESTAMP or the IOCTLs to retrieve the timestamp of the current packet. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2008-07-14[Bluetooth] Export details about authentication requirementsMarcel Holtmann
With the Simple Pairing support, the authentication requirements are an explicit setting during the bonding process. Track and enforce the requirements and allow higher layers like L2CAP and RFCOMM to increase them if needed. This patch introduces a new IOCTL that allows to query the current authentication requirements. It is also possible to detect Simple Pairing support in the kernel this way. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2008-07-14[Bluetooth] Use ACL config stage to retrieve remote featuresMarcel Holtmann
The Bluetooth technology introduces new features on a regular basis and for some of them it is important that the hardware on both sides support them. For features like Simple Pairing it is important that the host stacks on both sides have switched this feature on. To make valid decisions, a config stage during ACL link establishment has been introduced that retrieves remote features and if needed also the remote extended features (known as remote host features) before signalling this link as connected. This change introduces full reference counting of incoming and outgoing ACL links and the Bluetooth core will disconnect both if no owner of it is present. To better handle interoperability during the pairing phase the disconnect timeout for incoming connections has been increased to 10 seconds. This is five times more than for outgoing connections. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2008-07-14[Bluetooth] Track status of remote Simple Pairing modeMarcel Holtmann
The Simple Pairing process can only be used if both sides have the support enabled in the host stack. The current Bluetooth specification has three ways to detect this support. If an Extended Inquiry Result has been sent during inquiry then it is safe to assume that Simple Pairing is enabled. It is not allowed to enable Extended Inquiry without Simple Pairing. During the remote name request phase a notification with the remote host supported features will be sent to indicate Simple Pairing support. Also the second page of the remote extended features can indicate support for Simple Pairing. For all three cases the value of remote Simple Pairing mode is stored in the inquiry cache for later use. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2008-07-14[Bluetooth] Track status of Simple Pairing modeMarcel Holtmann
The Simple Pairing feature is optional and needs to be enabled by the host stack first. The Linux kernel relies on the Bluetooth daemon to either enable or disable it, but at any time it needs to know the current state of the Simple Pairing mode. So track any changes made by external entities and store the current mode in the HCI device structure. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2008-07-14[Bluetooth] Disable disconnect timer during Simple PairingMarcel Holtmann
During the Simple Pairing process the HCI disconnect timer must be disabled. The way to do this is by holding a reference count of the HCI connection. The Simple Pairing process on both sides starts with an IO Capabilities Request and ends with Simple Pairing Complete. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2008-07-14[Bluetooth] Make use of the default link policy settingsMarcel Holtmann
The Bluetooth specification supports the default link policy settings on a per host controller basis. For every new connection the link manager would then use these settings. It is better to use this instead of bothering the controller on every connection setup to overwrite the default settings. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2008-07-14[Bluetooth] Track connection packet type changesMarcel Holtmann
The connection packet type can be changed after the connection has been established and thus needs to be properly tracked to ensure that the host stack has always correct and valid information about it. On incoming connections the Bluetooth core switches the supported packet types to the configured list for this controller. However the usefulness of this feature has been questioned a lot. The general consent is that every Bluetooth host stack should enable as many packet types as the hardware actually supports and leave the decision to the link manager software running on the Bluetooth chip. When running on Bluetooth 2.0 or later hardware, don't change the packet type for incoming connections anymore. This hardware likely supports Enhanced Data Rate and thus leave it completely up to the link manager to pick the best packet type. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2008-07-14[Bluetooth] Disconnect when encryption gets disabledMarcel Holtmann
The Bluetooth specification allows to enable or disable the encryption of an ACL link at any time by either the peer or the remote device. If a L2CAP or RFCOMM connection requested an encrypted link, they will now disconnect that link if the encryption gets disabled. Higher protocols that don't care about encryption (like SDP) are not affected. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2008-07-14[Bluetooth] Enforce security for outgoing RFCOMM connectionsMarcel Holtmann
Recent tests with various Bluetooth headsets have shown that some of them don't enforce authentication and encryption when connecting. All of them leave it up to the host stack to enforce it. Non of them should allow unencrypted connections, but that is how it is. So in case the link mode settings require authentication and/or encryption it will now also be enforced on outgoing RFCOMM connections. Previously this was only done for incoming connections. This support has a small drawback from a protocol level point of view since the host stack can't really tell with 100% certainty if a remote side is already authenticated or not. So if both sides are configured to enforce authentication it will be requested twice. Most Bluetooth chips are caching this information and thus no extra authentication procedure has to be triggered over-the-air, but it can happen. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2008-07-05Move _RET_IP_ and _THIS_IP_ to include/linux/kernel.hEduard - Gabriel Munteanu
These two macros are useful beyond lock debugging. Moved definitions from include/linux/debug_locks.h to include/linux/kernel.h, so code that needs them does not have to include the former, which would have been a less intuitive choice of a header. Signed-off-by: Eduard - Gabriel Munteanu <eduard.munteanu@linux360.ro> Acked-by: Pekka Enberg <penberg@cs.helsinki.fi> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-04cpumask: introduce new APIsStephen Rothwell
In linux-next there is a commit ("x86: Add performance variants of cpumask operators") which, as part of the 4096 cpu support work adds some new APIs for dealing with cpu masks. Add trivial versions of these now so that subsystems can update in a timely manner and avoid conflicts in linux-next and the next merge window. Cc: Mike Travis <travis@sgi.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-04olpc: sdhci: add quirk for the Marvell CaFe's vdd/powerup issueAndres Salomon
This has been sitting around unloved for way too long.. The Marvell CaFe chip's SD implementation chokes during card insertion if one attempts to set the voltage and power up in the same SDHCI_POWER_CONTROL register write. This adds a quirk that does that particular dance in two steps. It also adds an entry to pci_ids.h for the CaFe chip's SD device. Signed-off-by: Andres Salomon <dilinger@debian.org> Cc: Pierre Ossman <drzeus-list@drzeus.cx> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-04security: filesystem capabilities: fix fragile setuid fixup codeAndrew G. Morgan
This commit includes a bugfix for the fragile setuid fixup code in the case that filesystem capabilities are supported (in access()). The effect of this fix is gated on filesystem capability support because changing securebits is only supported when filesystem capabilities support is configured.) [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: Andrew G. Morgan <morgan@kernel.org> Acked-by: Serge Hallyn <serue@us.ibm.com> Acked-by: David Howells <dhowells@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-04Introduce rculist.hStephen Rothwell
In linux-next there is a commit ("rcu: split list.h and move rcu-protected lists into rculist.h") that moved the rcu related list iterators from list.h to rculist.h. Add a trivial version of the file now so that various subsystem trees can start using it now for -next changes and so reduce the build errors caused by adding uses of the moved functions. Cc: Franck Bui-Huu <fbuihuu@gmail.com> Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Cc: Josh Triplett <josh@kernel.org> Acked-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-04Miguel Ojeda has movedMiguel Ojeda
Signed-off-by: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-04firmware: fix the request_firmware() dummyJames Bottomley
> the build (.config attached) failed, make ends with : > ... > UPD include/linux/compile.h > CC init/version.o > LD init/built-in.o > LD vmlinux > drivers/built-in.o: In function `sas_request_addr': > (.text+0x33bab): undefined reference to `request_firmware' > drivers/built-in.o: In function `sas_request_addr': > (.text+0x33c3f): undefined reference to `release_firmware' > make: *** [vmlinux] Error 1 There's a slight fault in the stub logic. It fails for FW_LOADER=m and the user =y. This should fix it. This patch fixes the following 2.6.26-rc regression: http://bugzilla.kernel.org/show_bug.cgi?id=10730 Reviewed-by: Toralf Foerster <toralf.foerster@gmx.de> Signed-off-by: Adrian Bunk <bunk@kernel.org> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-04Christoph has movedChristoph Lameter
Remove all clameter@sgi.com addresses from the kernel tree since they will become invalid on June 27th. Change my maintainer email address for the slab allocators to cl@linux-foundation.org (which will be the new email address for the future). Signed-off-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Christoph Lameter <cl@linux-foundation.org> Cc: Pekka Enberg <penberg@cs.helsinki.fi> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Cc: Matt Mackall <mpm@selenic.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-04Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linusLinus Torvalds
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: [MIPS] Fix bug in atomic_sub_if_positive.
2008-07-04Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6: slub: Do not use 192 byte sized cache if minimum alignment is 128 byte
2008-07-04[MIPS] Fix bug in atomic_sub_if_positive.Ralf Baechle
The branch optimization fixes in 2.6.21 introduced a bug in atomic_sub_if_positive that causes it to return even when the sc instruction fails. The result is that e.g. down_trylock becomes unreliable as the semaphore counter is not always decremented. Original MUA-shredded patch from Morten Larsen <mlarsen@broadcom.com>. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-07-03slub: Do not use 192 byte sized cache if minimum alignment is 128 byteChristoph Lameter
The 192 byte cache is not necessary if we have a basic alignment of 128 byte. If it would be used then the 192 would be aligned to the next 128 byte boundary which would result in another 256 byte cache. Two 256 kmalloc caches cause sysfs to complain about a duplicate entry. MIPS needs 128 byte aligned kmalloc caches and spits out warnings on boot without this patch. Signed-off-by: Christoph Lameter <cl@linux-foundation.org> Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
2008-07-02Merge branch 'for-2.6.26' of git://git.kernel.dk/linux-2.6-blockLinus Torvalds
* 'for-2.6.26' of git://git.kernel.dk/linux-2.6-block: Properly notify block layer of sync writes block: Fix the starving writes bug in the anticipatory IO scheduler
2008-07-02Merge branch 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6Linus Torvalds
* 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6: i2c: Fix bad hint about irqs in i2c.h i2c: Documentation: fix device matching description
2008-07-02Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (55 commits) net: fib_rules: fix error code for unsupported families netdevice: Fix wrong string handle in kernel command line parsing net: Tyop of sk_filter() comment netlink: Unneeded local variable net-sched: fix filter destruction in atm/hfsc qdisc destruction net-sched: change tcf_destroy_chain() to clear start of filter list ipv4: fix sysctl documentation of time related values mac80211: don't accept WEP keys other than WEP40 and WEP104 hostap: fix sparse warnings hostap: don't report useless WDS frames by default textsearch: fix Boyer-Moore text search bug netfilter: nf_conntrack_tcp: fixing to check the lower bound of valid ACK ipv6 route: Convert rt6_device_match() to use RT6_LOOKUP_F_xxx flags. netlabel: Fix a problem when dumping the default IPv6 static labels net/inet_lro: remove setting skb->ip_summed when not LRO-able inet fragments: fix race between inet_frag_find and inet_frag_secret_rebuild CONNECTOR: add a proc entry to list connectors netlink: Fix some doc comments in net/netlink/attr.c tcp: /proc/net/tcp rto,ato values not scaled properly (v2) include/linux/netdevice.h: don't export MAX_HEADER to userspace ...
2008-07-01net-sched: change tcf_destroy_chain() to clear start of filter listPatrick McHardy
Pass double tcf_proto pointers to tcf_destroy_chain() to make it clear the start of the filter list for more consistency. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-01i2c: Fix bad hint about irqs in i2c.hWolfram Sang
i2c.h mentions -1 as a not-issued irq. This false hint was taken by of_i2c and caused crashes. Don't give any advice as 'no irq' is not consistent across all architectures yet and it is not needed internally by the i2c-core. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-07-01Properly notify block layer of sync writesJens Axboe
fsync_buffers_list() and sync_dirty_buffer() both issue async writes and then immediately wait on them. Conceptually, that makes them sync writes and we should treat them as such so that the IO schedulers can handle them appropriately. This patch fixes a write starvation issue that Lin Ming reported, where xx is stuck for more than 2 minutes because of a large number of synchronous IO in the system: INFO: task kjournald:20558 blocked for more than 120 seconds. "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. kjournald D ffff810010820978 6712 20558 2 ffff81022ddb1d10 0000000000000046 ffff81022e7baa10 ffffffff803ba6f2 ffff81022ecd0000 ffff8101e6dc9160 ffff81022ecd0348 000000008048b6cb 0000000000000086 ffff81022c4e8d30 0000000000000000 ffffffff80247537 Call Trace: [<ffffffff803ba6f2>] kobject_get+0x12/0x17 [<ffffffff80247537>] getnstimeofday+0x2f/0x83 [<ffffffff8029c1ac>] sync_buffer+0x0/0x3f [<ffffffff8066d195>] io_schedule+0x5d/0x9f [<ffffffff8029c1e7>] sync_buffer+0x3b/0x3f [<ffffffff8066d3f0>] __wait_on_bit+0x40/0x6f [<ffffffff8029c1ac>] sync_buffer+0x0/0x3f [<ffffffff8066d48b>] out_of_line_wait_on_bit+0x6c/0x78 [<ffffffff80243909>] wake_bit_function+0x0/0x23 [<ffffffff8029e3ad>] sync_dirty_buffer+0x98/0xcb [<ffffffff8030056b>] journal_commit_transaction+0x97d/0xcb6 [<ffffffff8023a676>] lock_timer_base+0x26/0x4b [<ffffffff8030300a>] kjournald+0xc1/0x1fb [<ffffffff802438db>] autoremove_wake_function+0x0/0x2e [<ffffffff80302f49>] kjournald+0x0/0x1fb [<ffffffff802437bb>] kthread+0x47/0x74 [<ffffffff8022de51>] schedule_tail+0x28/0x5d [<ffffffff8020cac8>] child_rip+0xa/0x12 [<ffffffff80243774>] kthread+0x0/0x74 [<ffffffff8020cabe>] child_rip+0x0/0x12 Lin Ming confirms that this patch fixes the issue. I've run tests with it for the past week and no ill effects have been observed, so I'm proposing it for inclusion into 2.6.26. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-06-30mac80211: don't accept WEP keys other than WEP40 and WEP104Emmanuel Grumbach
This patch makes mac80211 refuse a WEP key whose length is not WEP40 nor WEP104. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-06-30Merge branch 'for-linus' of ↵Linus Torvalds
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: fix locking in force-feedback core Input: add KEY_MEDIA_REPEAT definition
2008-06-30Merge branch 'x86-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: ptrace GET/SET FPXREGS broken x86: fix cpu hotplug crash x86: section/warning fixes x86: shift bits the right way in native_read_tscp
2008-06-30Input: add KEY_MEDIA_REPEAT definitionBastien Nocera
This patch adds the Repeat key to the input layer. The usage in the HUT is 0xBC (listed under "15.7 Transport Controls"). Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-06-29Merge git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvbLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb: (42 commits) V4L/DVB (8108): Fix open/close race in saa7134 V4L/DVB (8100): V4L/vivi: fix possible memory leak in vivi_fillbuff V4L/DVB (8097): xc5000: check device hardware state to determine if firmware download is needed V4L/DVB (8096): au8522: prevent false-positive lock status V4L/DVB (8092): videodev: simplify and fix standard enumeration V4L/DVB (8075): stv0299: Uncorrected block count and bit error rate fixed V4L/DVB (8074): av7110: OSD transfers should not be interrupted V4L/DVB (8073): av7110: Catch another type of ARM crash V4L/DVB (8071): tda10023: Fix possible kernel oops during initialisation V4L/DVB (8069): cx18: Fix S-Video and Compsite inputs for the Yuan MPC718 and enable card entry V4L/DVB (8068): cx18: Add I2C slave reset via GPIO upon initialization V4L/DVB (8067): cx18: Fix firmware load for case when digital capture happens first V4L/DVB (8066): cx18: Fix audio mux input definitions for HVR-1600 Line In 2 and FM radio V4L/DVB (8063): cx18: Fix unintended auto configurations in cx18-av-core V4L/DVB (8061): cx18: only select tuner / frontend modules if !DVB_FE_CUSTOMISE V4L/DVB (8048): saa7134: Fix entries for Avermedia A16d and Avermedia E506 V4L/DVB (8044): au8522: tuning optimizations V4L/DVB (8043): au0828: add support for additional USB device id's V4L/DVB (8042): DVB-USB UMT-010 channel scan oops V4L/DVB (8040): soc-camera: remove soc_camera_host_class class ...
2008-06-29Merge branch 'release' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: dock: bay: Don't call acpi_walk_namespace() when ACPI is disabled. ACPI: don't walk tables if ACPI was disabled thermal: Create CONFIG_THERMAL_HWMON=n
2008-06-29Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixesLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixes: kbuild: fix a.out.h export to userspace with O= build.
2008-06-29Merge branch 'audit.b52' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current * 'audit.b52' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current: [PATCH] remove useless argument type in audit_filter_user() [PATCH] audit: fix kernel-doc parameter notation [PATCH] kernel/audit.c: nlh->nlmsg_type is gotten more than once
2008-06-29Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: [patch 2/3] vfs: dcache cleanups [patch 1/3] vfs: dcache sparse fixes [patch 3/3] vfs: make d_path() consistent across mount operations [patch 4/4] flock: remove unused fields from file_lock_operations [patch 3/4] vfs: fix ERR_PTR abuse in generic_readlink [patch 2/4] fs: make struct file arg to d_path const [patch 1/4] vfs: path_{get,put}() cleanups [patch for 2.6.26 4/4] vfs: utimensat(): fix write access check for futimens() [patch for 2.6.26 3/4] vfs: utimensat(): fix error checking for {UTIME_NOW,UTIME_OMIT} case [patch for 2.6.26 1/4] vfs: utimensat(): ignore tv_sec if tv_nsec == UTIME_OMIT or UTIME_NOW [patch for 2.6.26 2/4] vfs: utimensat(): be consistent with utime() for immutable and append-only files [PATCH] fix cgroup-inflicted breakage in block_dev.c
2008-06-27net/inet_lro: remove setting skb->ip_summed when not LRO-ableEli Cohen
When an SKB cannot be chained to a session, the current code attempts to "restore" its ip_summed field from lro_mgr->ip_summed. However, lro_mgr->ip_summed does not hold the original value; in fact, we'd better not touch skb->ip_summed since it is not modified by the code in the path leading to a failure to chain it. Also use a cleaer comment to the describe the ip_summed field of struct net_lro_mgr. Issue raised by Or Gerlitz <ogerlitz@voltaire.com> Signed-off-by: Eli Cohen <eli@mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-06-27include/linux/netdevice.h: don't export MAX_HEADER to userspaceAdrian Bunk
Due to the CONFIG_'s the value is anyway not correct in userspace. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-06-27kbuild: fix a.out.h export to userspace with O= build.David Woodhouse
We need to check for existence of the a.out.h header in the source tree, not the object tree, if we want it to get the right answer with O=. Signed-off-by: David Woodhouse <david.woodhouse@intel.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-06-26V4L/DVB (8092): videodev: simplify and fix standard enumerationHans Verkuil
VIDIOC_ENUMSTD did not return all the PAL/SECAM/NTSC variants: it just returned one single PAL/SECAM/NTSC standard without separate entries for the trickier standards like NTSC-JP. Changed the code so that it behaves better. Also simplified the if/switch statements into a common standards lookup table. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-26V4L/DVB (8048): saa7134: Fix entries for Avermedia A16d and Avermedia E506Tim Farrington
Also, adds IR table for Avermedia A16d Signed-off-by: Tim Farrington <timf@iinet.net.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-26V4L/DVB (8007): cx18/cx25840: the S-Video LUMA input can use all In1-In8 inputsHans Verkuil
The S-Video LUMA input was restricted to the In1-In4 inputs, but it turns out that it can use the full range of In1-In8. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-26x86: shift bits the right way in native_read_tscpMax Asbock
native_read_tscp shifts the bits in the high order value in the wrong direction, the attached patch fixes that. Signed-off-by: Max Asbock <masbock@linux.vnet.ibm.com> Acked-by: Glauber Costa <gcosta@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-06-25thermal: Create CONFIG_THERMAL_HWMON=nRene Herman
A bug in libsensors <= 2.10.6 is exposed when this new hwmon I/F is enabled. Create CONFIG_THERMAL_HWMON=n until some time after libsensors 2.10.7 ships so those users can run the latest kernel. libsensors 3.x is already fixed -- those users can use CONFIG_THERMAL_HWMON=y now. Signed-off-by: Rene Herman <rene.herman@gmail.com> Acked-by: Mark M. Hoffman <mhoffman@lightlink.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-06-24[PATCH] remove useless argument type in audit_filter_user()Peng Haitao
The second argument "type" is not used in audit_filter_user(), so I think that type can be removed. If I'm wrong, please tell me. Signed-off-by: Peng Haitao <penght@cn.fujitsu.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2008-06-24Merge branch 'kvm-updates-2.6.26' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm * 'kvm-updates-2.6.26' of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm: KVM: Remove now unused structs from kvm_para.h x86: KVM guest: Use the paravirt clocksource structs and functions KVM: Make kvm host use the paravirt clocksource structs x86: Make xen use the paravirt clocksource structs and functions x86: Add structs and functions for paravirt clocksource KVM: VMX: Fix host msr corruption with preemption enabled KVM: ioapic: fix lost interrupt when changing a device's irq KVM: MMU: Fix oops on guest userspace access to guest pagetable KVM: MMU: large page update_pte issue with non-PAE 32-bit guests (resend) KVM: MMU: Fix rmap_write_protect() hugepage iteration bug KVM: close timer injection race window in __vcpu_run KVM: Fix race between timer migration and vcpu migration
2008-06-24Merge branch 'x86-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: xen: remove support for non-PAE 32-bit
2008-06-24KVM: Remove now unused structs from kvm_para.hGerd Hoffmann
The kvm_* structs are obsoleted by the pvclock_* ones. Now all users have been switched over and the old structs can be dropped. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Avi Kivity <avi@qumranet.com>