Michael Witten [Mon, 29 Aug 2011 18:05:52 +0000 (18:05 +0000)]
DocBook/drm: `(device|driver) specific' -> `(device|driver)-specific'
Signed-off-by: Michael Witten <mfwitten@gmail.com>
Michael Witten [Mon, 29 Aug 2011 17:58:46 +0000 (17:58 +0000)]
DocBook/drm: Clean up the paragraph on framebuffer objects
Signed-off-by: Michael Witten <mfwitten@gmail.com>
Michael Witten [Mon, 29 Aug 2011 17:41:31 +0000 (17:41 +0000)]
DocBook/drm: Use `; otherwise,'
Signed-off-by: Michael Witten <mfwitten@gmail.com>
Michael Witten [Mon, 29 Aug 2011 17:38:48 +0000 (17:38 +0000)]
DocBook/drm: Better flow with `, and then'
Signed-off-by: Michael Witten <mfwitten@gmail.com>
Michael Witten [Mon, 29 Aug 2011 17:34:00 +0000 (17:34 +0000)]
DocBook/drm: Refer to the domain-setting function as a device-specific ioctl
Signed-off-by: Michael Witten <mfwitten@gmail.com>
Michael Witten [Mon, 29 Aug 2011 16:00:55 +0000 (16:00 +0000)]
DocBook/drm: Improve flow of GPU/CPU coherence sentence
Signed-off-by: Michael Witten <mfwitten@gmail.com>
Michael Witten [Mon, 29 Aug 2011 15:59:56 +0000 (15:59 +0000)]
DocBook/drm: Use an <itemizelist> for fundamental GEM operations
Signed-off-by: Michael Witten <mfwitten@gmail.com>
Michael Witten [Thu, 25 Aug 2011 21:16:15 +0000 (21:16 +0000)]
DocBook/drm: Insert a comma
Signed-off-by: Michael Witten <mfwitten@gmail.com>
Michael Witten [Thu, 25 Aug 2011 21:11:30 +0000 (21:11 +0000)]
DocBook/drm: Use a <variablelist> for vblank ioctls
Signed-off-by: Michael Witten <mfwitten@gmail.com>
Michael Witten [Thu, 25 Aug 2011 20:55:58 +0000 (20:55 +0000)]
DocBook/drm: Use an itemizedlist for what an encoder needs to provide
Signed-off-by: Michael Witten <mfwitten@gmail.com>
Michael Witten [Thu, 25 Aug 2011 20:29:32 +0000 (20:29 +0000)]
DocBook/drm: Insert `the' for readability, and change `set' to `setting'
Signed-off-by: Michael Witten <mfwitten@gmail.com>
Michael Witten [Thu, 25 Aug 2011 20:26:17 +0000 (20:26 +0000)]
DocBook/drm: Remove extraneous commas
Signed-off-by: Michael Witten <mfwitten@gmail.com>
Michael Witten [Thu, 25 Aug 2011 20:21:22 +0000 (20:21 +0000)]
DocBook/drm: Use a colon
Signed-off-by: Michael Witten <mfwitten@gmail.com>
Michael Witten [Thu, 25 Aug 2011 20:18:14 +0000 (20:18 +0000)]
DocBook/drm: Clarify `final initialization' via better formatting
Signed-off-by: Michael Witten <mfwitten@gmail.com>
Michael Witten [Thu, 25 Aug 2011 19:49:10 +0000 (19:49 +0000)]
DocBook/drm: Remove redundancy
Signed-off-by: Michael Witten <mfwitten@gmail.com>
Michael Witten [Thu, 25 Aug 2011 19:48:32 +0000 (19:48 +0000)]
DocBook/drm: Insert `it' for smooth reading
Signed-off-by: Michael Witten <mfwitten@gmail.com>
Michael Witten [Thu, 25 Aug 2011 19:42:20 +0000 (19:42 +0000)]
DocBook/drm: The word `so-called'; I do not think it connotes what you think it connotes
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
So-called \So"-called`\, a.
So named; called by such a name (but perhaps called thus with
doubtful propriety).
From WordNet (r) 2.0 [wn]:
so-called
adj : doubtful or suspect; "these so-called experts are no help"
[syn: {alleged(a)}, {supposed}]
My strong conviction is that widespread use of 'so gennant'
or 'sogennant' in German has led to the creeping misuse of
'so-called' in English (especially through technical writings).
In English, it would be better to use:
what is called
or a better translation of 'so gennant':
so named
Signed-off-by: Michael Witten <mfwitten@gmail.com>
Michael Witten [Thu, 25 Aug 2011 19:41:37 +0000 (19:41 +0000)]
DocBook/drm: Use a singular subject for grammatical cleanliness
Signed-off-by: Michael Witten <mfwitten@gmail.com>
Michael Witten [Thu, 25 Aug 2011 19:37:24 +0000 (19:37 +0000)]
DocBook/drm: basic -> core
Signed-off-by: Michael Witten <mfwitten@gmail.com>
Michael Witten [Thu, 25 Aug 2011 19:21:17 +0000 (19:21 +0000)]
DocBook/drm: Streamline wording of GEM initialization
Signed-off-by: Michael Witten <mfwitten@gmail.com>
Michael Witten [Thu, 25 Aug 2011 19:19:18 +0000 (19:19 +0000)]
DocBook/drm: Insert `()' after function name
Signed-off-by: Michael Witten <mfwitten@gmail.com>
Michael Witten [Thu, 25 Aug 2011 19:14:26 +0000 (19:14 +0000)]
DocBook/drm: Remove parentheses and unnecessary repetition
Signed-off-by: Michael Witten <mfwitten@gmail.com>
Michael Witten [Thu, 25 Aug 2011 19:02:52 +0000 (19:02 +0000)]
DocBook/drm: Insert missing comma
Signed-off-by: Michael Witten <mfwitten@gmail.com>
Michael Witten [Thu, 25 Aug 2011 18:58:42 +0000 (18:58 +0000)]
DocBook/drm: , -> :
Signed-off-by: Michael Witten <mfwitten@gmail.com>
Michael Witten [Thu, 25 Aug 2011 18:57:37 +0000 (18:57 +0000)]
DocBook/drm: can -> could
Signed-off-by: Michael Witten <mfwitten@gmail.com>
Michael Witten [Thu, 25 Aug 2011 18:57:04 +0000 (18:57 +0000)]
DocBook/drm: Offset modifiers with commas
Signed-off-by: Michael Witten <mfwitten@gmail.com>
Michael Witten [Thu, 25 Aug 2011 18:56:12 +0000 (18:56 +0000)]
DocBook/drm: Use the passive voice
Signed-off-by: Michael Witten <mfwitten@gmail.com>
Michael Witten [Thu, 25 Aug 2011 18:50:14 +0000 (18:50 +0000)]
DocBook/drm: `at driver load time' -> `when the driver is loaded'
Signed-off-by: Michael Witten <mfwitten@gmail.com>
Michael Witten [Thu, 25 Aug 2011 18:49:11 +0000 (18:49 +0000)]
DocBook/drm: `setup' is the noun; `to set up' is the verb
Signed-off-by: Michael Witten <mfwitten@gmail.com>
Michael Witten [Thu, 25 Aug 2011 18:48:15 +0000 (18:48 +0000)]
DocBook/drm: Insert missing `an'
Signed-off-by: Michael Witten <mfwitten@gmail.com>
Michael Witten [Thu, 25 Aug 2011 18:46:10 +0000 (18:46 +0000)]
DocBook/drm: Insert missing `that'
Signed-off-by: Michael Witten <mfwitten@gmail.com>
Michael Witten [Thu, 25 Aug 2011 18:42:36 +0000 (18:42 +0000)]
DocBook/drm: Clearer wording with `for consumption by'
Signed-off-by: Michael Witten <mfwitten@gmail.com>
Michael Witten [Thu, 25 Aug 2011 18:40:55 +0000 (18:40 +0000)]
DocBook/drm: Better wording
Signed-off-by: Michael Witten <mfwitten@gmail.com>
Michael Witten [Thu, 25 Aug 2011 18:37:05 +0000 (18:37 +0000)]
DocBook/drm: Replace the paragraph's first sentence with its last sentence
Signed-off-by: Michael Witten <mfwitten@gmail.com>
Michael Witten [Thu, 25 Aug 2011 18:34:49 +0000 (18:34 +0000)]
DocBook/drm: Rearrange wording to make more sense
Signed-off-by: Michael Witten <mfwitten@gmail.com>
Michael Witten [Thu, 25 Aug 2011 18:31:42 +0000 (18:31 +0000)]
DocBook/drm: Clean up `pre-memory management aware'
Signed-off-by: Michael Witten <mfwitten@gmail.com>
Michael Witten [Thu, 25 Aug 2011 18:23:21 +0000 (18:23 +0000)]
DocBook/drm: Move `should be set' to the beginning of the sentence
Signed-off-by: Michael Witten <mfwitten@gmail.com>
Michael Witten [Thu, 25 Aug 2011 18:21:29 +0000 (18:21 +0000)]
DocBook/drm: , -> .
Signed-off-by: Michael Witten <mfwitten@gmail.com>
Michael Witten [Thu, 25 Aug 2011 18:20:54 +0000 (18:20 +0000)]
DocBook/drm: a -> an
Signed-off-by: Michael Witten <mfwitten@gmail.com>
Michael Witten [Thu, 25 Aug 2011 18:10:12 +0000 (18:10 +0000)]
DocBook/drm: Use a semicolon
Signed-off-by: Michael Witten <mfwitten@gmail.com>
Michael Witten [Thu, 25 Aug 2011 17:55:54 +0000 (17:55 +0000)]
DocBook/drm: Clean up code comment
Signed-off-by: Michael Witten <mfwitten@gmail.com>
Michael Witten [Thu, 25 Aug 2011 17:21:31 +0000 (17:21 +0000)]
DocBook/drm: can -> may
Signed-off-by: Michael Witten <mfwitten@gmail.com>
Michael Witten [Thu, 25 Aug 2011 17:18:08 +0000 (17:18 +0000)]
DocBook/drm: Eradicate inappropriate uses of the future tense
Signed-off-by: Michael Witten <mfwitten@gmail.com>
Linus Torvalds [Wed, 24 Aug 2011 22:55:30 +0000 (15:55 -0700)]
firmware loader: allow builtin firmware load even if usermodehelper is disabled
In commit
a144c6a6c924 ("PM: Print a warning if firmware is requested
when tasks are frozen") we not only printed a warning if somebody tried
to load the firmware when tasks are frozen - we also failed the load.
But that check was done before the check for built-in firmware, and then
when we disallowed usermode helpers during bootup (commit
288d5abec831:
"Boot up with usermodehelper disabled"), that actually means that
built-in modules can no longer load their firmware even if the firmware
is built in too. Which used to work, and some people depended on it for
the R100 driver.
So move the test for usermodehelper_is_disabled() down, to after
checking the built-in firmware.
This should fix:
https://bugzilla.kernel.org/show_bug.cgi?id=40952
Reported-by: James Cloos <cloos@hjcloos.com>
Bisected-by: Elimar Riesebieter <riesebie@lxtec.de>
Cc: Michel Dänzer <michel@daenzer.net>
Cc: Rafael Wysocki <rjw@sisk.pl>
Cc: Greg Kroah-Hartman <gregkh@suse.de>
Cc: Valdis Kletnieks <valdis.kletnieks@vt.edu>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Wed, 24 Aug 2011 22:54:30 +0000 (15:54 -0700)]
Merge branch 'for-31-rc3/i2c-fixes' of git://git.fluff.org/bjdooks/linux
* 'for-31-rc3/i2c-fixes' of git://git.fluff.org/bjdooks/linux:
i2c-nomadik: fix kerneldoc warning
Revert "i2c-omap: fix static suspend vs. runtime suspend"
i2c-nomadik: Do not use _interruptible_ variant call
Linus Walleij [Tue, 9 Aug 2011 18:17:29 +0000 (20:17 +0200)]
i2c-nomadik: fix kerneldoc warning
There was a missing struct item in the kerneldoc, add it and fix
another pretty-printing formatting issue with a missing space.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Linus Torvalds [Wed, 24 Aug 2011 18:25:08 +0000 (11:25 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/jikos/hid
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid:
HID: wiimote: Add status and return request handlers
HID: wiimote: Add drm request
HID: wiimote: Register led class devices
HID: wiimote: Correctly call HID open/close callbacks
HID: wiimote: Simplify synchronization
HID: usbhid: Add support for SiGma Micro chip
HID: add support for new revision of Apple aluminum keyboard
Linus Torvalds [Wed, 24 Aug 2011 16:19:03 +0000 (09:19 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/dtor/input
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: ad714x - read the interrupt status registers in a row
Input: ad714x - use DMA-safe buffers for spi_write()
Input: ad714x - fix endianness issues
Input: ad714xx-spi - force SPI bus into the default 8-bit mode
Input: ep93xx_keypad - add missing include of linux/module.h
Input: tnetv107x-ts - add missing include of linux/module.h
Input: max11801_ts - correct license statement
Input: atmel_mxt_ts - report pressure information from the driver
Input: bcm5974 - Add support for newer MacBookPro8,2
Input: wacom - report id 3 returns 4 bytes of data
Input: wacom - add WAC_MSG_RETRIES define
Input: wacom - add support for the Wacom Bamboo Pen (CTL-660/K)
Input: tegra-kbc - correct call to input_free_device
Input: mpu3050 - correct call to input_free_device
Input: bcm5974 - add support for touchpads found in MacBookAir4,2
Input: mma8450 - fix module device table type
Input: remove CLOCK_TICK_RATE from analog joystick driver
Linus Torvalds [Wed, 24 Aug 2011 16:14:42 +0000 (09:14 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/mszeredi/fuse
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse:
fuse: check size of FUSE_NOTIFY_INVAL_ENTRY message
fuse: mark pages accessed when written to
fuse: delete dead .write_begin and .write_end aops
fuse: fix flock
fuse: fix non-ANSI void function notation
Linus Torvalds [Wed, 24 Aug 2011 16:13:40 +0000 (09:13 -0700)]
Merge git://git./linux/kernel/git/davem/sparc
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc:
sparc: Allow handling signals when stack is corrupted.
Linus Torvalds [Wed, 24 Aug 2011 16:11:08 +0000 (09:11 -0700)]
Merge git://git./linux/kernel/git/davem/net
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (29 commits)
bridge: fix a possible net_device leak
net: Documentation: RFC 2553bis is now RFC 3493
atm: br2684: Fix oops due to skb->dev being NULL
ipv6: Fix ipv6_getsockopt for IPV6_2292PKTOPTIONS
net: netdev-features.txt update to Documentation/networking/00-INDEX
vlan: reset headers on accel emulation path
forcedeth: call vlan_mode only if hw supports vlans
via-velocity: remove non-tagged packet filtering
bonding:reset backup and inactive flag of slave
net_sched: fix port mirror/redirect stats reporting
sit tunnels: propagate IPv6 transport class to IPv4 Type of Service
gianfar: reduce stack usage in gianfar_ethtool.c
net: minor update to Documentation/networking/scaling.txt
net: add missing entries to Documentation/networking/00-INDEX
gianfar: prevent buggy hw rx vlan tagging
net: sh_eth: Fix build by forgot including linux/interrupt.h
drivers/net/can/sja1000/plx_pci.c: eliminate double free
usbnet/cdc_ncm: Don't use stack variables for DMA
vmxnet3: Don't enable vlan filters in promiscuous mode.
iwlagn: sysfs couldn't find the priv pointer
...
Jiri Kosina [Wed, 24 Aug 2011 14:41:52 +0000 (16:41 +0200)]
Merge branches 'wiimote' and 'upstream-fixes' into for-linus
Miklos Szeredi [Wed, 24 Aug 2011 08:20:17 +0000 (10:20 +0200)]
fuse: check size of FUSE_NOTIFY_INVAL_ENTRY message
FUSE_NOTIFY_INVAL_ENTRY didn't check the length of the write so the
message processing could overrun and result in a "kernel BUG at
fs/fuse/dev.c:629!"
Reported-by: Han-Wen Nienhuys <hanwenn@gmail.com>
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
CC: stable@kernel.org
Linus Torvalds [Wed, 24 Aug 2011 01:09:08 +0000 (18:09 -0700)]
Merge branch 'x86-urgent-for-linus' of git://git./linux/kernel/git/tip/linux-2.6-tip
* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
x86-32, vdso: On system call restart after SYSENTER, use int $0x80
x86, UV: Remove UV delay in starting slave cpus
x86, olpc: Wait for last byte of EC command to be accepted
H. Peter Anvin [Mon, 22 Aug 2011 20:27:06 +0000 (13:27 -0700)]
x86-32, vdso: On system call restart after SYSENTER, use int $0x80
When we enter a 32-bit system call via SYSENTER or SYSCALL, we shuffle
the arguments to match the int $0x80 calling convention. This was
probably a design mistake, but it's what it is now. This causes
errors if the system call as to be restarted.
For SYSENTER, we have to invoke the instruction from the vdso as the
return address is hardcoded. Accordingly, we can simply replace the
jump in the vdso with an int $0x80 instruction and use the slower
entry point for a post-restart.
Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Link: http://lkml.kernel.org/r/CA%2B55aFztZ=r5wa0x26KJQxvZOaQq8s2v3u50wCyJcA-Sc4g8gQ@mail.gmail.com
Cc: <stable@kernel.org>
Ian Campbell [Thu, 18 Aug 2011 08:37:02 +0000 (09:37 +0100)]
m68k: fix __page_to_pfn for a const struct page argument
Fixes fallout due to the removal of the cast in commit
aa462abe8aaf
("mm: fix __page_to_pfn for a const struct page argument")
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: linux-m68k@lists.linux-m68k.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Kevin Hilman [Thu, 4 Aug 2011 14:53:02 +0000 (07:53 -0700)]
Revert "i2c-omap: fix static suspend vs. runtime suspend"
This reverts commit
adf6e07922255937c8bfeea777d19502b4c9a2be.
Remove system PM methods which can race with runtime PM methods.
Also, as of v3.1, the PM domain level code for OMAP handles device
power state transistions automatically for devices, so drivers no
longer need to specifically call the bus/pm_domain methods themselves.
Signed-off-by: Kevin Hilman <khilman@ti.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
srinidhi kasagar [Tue, 9 Aug 2011 18:17:22 +0000 (20:17 +0200)]
i2c-nomadik: Do not use _interruptible_ variant call
If there is a signal pending and wait_for_completion_interruptible_timeout
exited because of the -ERESTARTSYS error we are unable to send any more
i2c messages.
So, deprecate this _interruptible_ variant call.
Signed-off-by: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Linus Torvalds [Tue, 23 Aug 2011 18:41:44 +0000 (11:41 -0700)]
Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfs
* 'for-linus' of git://oss.sgi.com/xfs/xfs:
xfs: fix tracing builds inside the source tree
xfs: remove subdirectories
xfs: don't expect xfs headers to be in subdirectories
Linus Torvalds [Tue, 23 Aug 2011 17:46:56 +0000 (10:46 -0700)]
Merge git://git.infradead.org/users/cbou/battery-3.1
* git://git.infradead.org/users/cbou/battery-3.1:
s3c-adc-battery: Fix compilation error due to missing header (module.h)
max8997_charger: Needs module.h
max8998_charger: Needs module.h
Linus Torvalds [Tue, 23 Aug 2011 17:46:21 +0000 (10:46 -0700)]
Merge branch 'drm-fixes' of git://git./linux/kernel/git/airlied/drm-2.6
* 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:
drm/radeon: Extended DDC Probing for Toshiba L300D Radeon Mobility X1100 HDMI-A Connector
drm/ttm: ensure ttm for new node is bound before calling move_notify()
drm/ttm: unbind ttm before destroying node in accel move cleanup
drm/ttm: fix ttm_bo_add_ttm(user) failure path
drm/radeon: Make vramlimit parameter actually work.
drm/radeon: Explicitly print GTT/VRAM offsets on test failure.
drm/radeon: Take IH ring into account for test size calculation.
drm/radeon/alpha: Add Alpha support to Radeon DRM code
Linus Torvalds [Tue, 23 Aug 2011 17:36:51 +0000 (10:36 -0700)]
Revert "irq: Always set IRQF_ONESHOT if no primary handler is specified"
This reverts commit
f3637a5f2e2eb391ff5757bc83fb5de8f9726464.
It turns out that this breaks several drivers, one example being OMAP
boards which use the on-board OMAP UARTs and the omap-serial driver that
will not boot to userspace after the commit.
Paul Walmsley reports that enabling CONFIG_DEBUG_SHIRQ reveals 'IRQ
handler type mismatch' errors:
IRQ handler type mismatch for IRQ 74
current handler: serial idle
...
and the reason is that setting IRQF_ONESHOT will now result in those
interrupt handlers having different IRQF flags, and thus being
unsharable. So the commit log in the reverted commit:
"Since it is required for those users and
there is no difference for others it makes sense to add this flag
unconditionally."
is simply not true: there may not be any difference from a "actions at
irq time", but there is a *big* difference wrt this flag testing irq
management (see __setup_irq() in kernel/irq/manage.c).
One solution may be to stop verifying IRQF_ONESHOT in __setup_irq(), but
right now the safe course of action is to revert the change. Let's
revisit this in a later merge window.
Reported-by: Paul Walmsley <paul@pwsan.com>
Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Requested-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Thomas Reim [Wed, 17 Aug 2011 09:03:32 +0000 (09:03 +0000)]
drm/radeon: Extended DDC Probing for Toshiba L300D Radeon Mobility X1100 HDMI-A Connector
Toshiba Satellite L300D with ATI Mobility Radeon X1100 sends data
to i2c bus for a HDMI connector that is not implemented/existent
on the notebook's board.
Fix by applying extented DDC probing for this connector.
Requires [PATCH] drm/radeon: Extended DDC Probing for Connectors
with Improperly Wired DDC Lines
Tested for kernel 2.6.38 on Toshiba Satellite L300D notebook
BugLink: http://bugs.launchpad.net/bugs/826677
Signed-off-by: Thomas Reim <reimth@gmail.com>
Acked-by: Chris Routh <routhy@gmail.com>
Cc: <stable@kernel.org>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
David Herrmann [Wed, 17 Aug 2011 09:43:24 +0000 (11:43 +0200)]
HID: wiimote: Add status and return request handlers
The wiimote resets the current drm when an extension is plugged in.
Fortunately, it also sends a status report in this situation so we just
reset the drm on every status report to keep the drm consistent.
Also handle return reports from the wiimote which indicate success and
failure of requests that we've sent.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
David Herrmann [Wed, 17 Aug 2011 09:43:23 +0000 (11:43 +0200)]
HID: wiimote: Add drm request
The wiimote reports data in several data reporting modes (DRM). The DRM
request makes the wiimote send data in the requested drm.
The DRM mode can be set explicitely or can be chosen by the driver. To let
the driver choose the DRM mode, pass WIIPROTO_REQ_NULL placeholder to it. This
is no valid request and is replaced with an appropriate DRM.
Currently, the driver always sets the basic DRM_K mode, but this will be
extended when further peripherals like accelerometer and IR are supported.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
David Herrmann [Wed, 17 Aug 2011 09:43:22 +0000 (11:43 +0200)]
HID: wiimote: Register led class devices
This registers 4 led devices to allow controlling the wiimote leds via standard
LED sysfs API. It removes the four sysfs attributes so we don't have two APIs
for one device.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
David Herrmann [Wed, 17 Aug 2011 09:43:21 +0000 (11:43 +0200)]
HID: wiimote: Correctly call HID open/close callbacks
Even though the bluetooth hid backend does not react on open/close callbacks, we
should call them to be consistent with other hid drivers.
Also the new input open/close handlers will be used in future to prepare the
wiimote device for IR/extension input.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
David Herrmann [Wed, 17 Aug 2011 09:43:20 +0000 (11:43 +0200)]
HID: wiimote: Simplify synchronization
The new locking scheme in HID core allows us to remove a bit of synchronization.
Since the HID layer acts synchronously we simply register input core last and
there are no synchonization issues anymore.
Also register sysfs files after that to simplify the code.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Ben Skeggs [Mon, 22 Aug 2011 03:15:05 +0000 (03:15 +0000)]
drm/ttm: ensure ttm for new node is bound before calling move_notify()
This was true for new TTM_PL_SYSTEM and new TTM_PL_TT cases, but wasn't
the case on TTM_PL_SYSTEM<->TTM_PL_TT moves, which causes trouble on some
paths as nouveau's move_notify() hook requires that the dma addresses be
valid at this point.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Ben Skeggs [Mon, 22 Aug 2011 03:15:04 +0000 (03:15 +0000)]
drm/ttm: unbind ttm before destroying node in accel move cleanup
Nouveau makes the assumption that if a TTM is bound there will be a mm_node
around for it and the backwards ordering here resulted in a use-after-free
on some eviction paths.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Marcin Slusarz [Mon, 22 Aug 2011 21:17:57 +0000 (21:17 +0000)]
drm/ttm: fix ttm_bo_add_ttm(user) failure path
ttm_tt_destroy kfrees passed object, so we need to nullify
a reference to it.
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Cc: stable@kernel.org
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Jeremiah Matthey [Tue, 23 Aug 2011 07:44:30 +0000 (09:44 +0200)]
HID: usbhid: Add support for SiGma Micro chip
Patch to add SiGma Micro-based keyboards (1c4f:0002) to hid-quirks.
These keyboards dont seem to allow the records to be initialized, and hence a
timeout occurs when the usbhid driver attempts to initialize them. The patch
just adds the signature for these keyboards to the hid-quirks list with the
setting HID_QUIRK_NO_INIT_REPORTS. This removes the 5-10 second wait for the
timeout to occur.
Signed-off-by: Jeremiah Matthey <sprg86@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Eric Dumazet [Mon, 22 Aug 2011 06:05:59 +0000 (06:05 +0000)]
bridge: fix a possible net_device leak
Jan Beulich reported a possible net_device leak in bridge code after
commit
bb900b27a2f4 (bridge: allow creating bridge devices with netlink)
Reported-by: Jan Beulich <JBeulich@novell.com>
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Acked-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Christoph Hellwig [Sun, 14 Aug 2011 17:13:00 +0000 (17:13 +0000)]
xfs: fix tracing builds inside the source tree
The code really requires the current source directory to be in the
header search path. We already do this if building with an object
tree separate from the source, but it needs to be added manually
if building inside the source. The cflags addition for it accidentally
got removed when collapsing the xfs directory structure.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <david@fromorbit.com>
Signed-off-by: Alex Elder <aelder@sgi.com>
David S. Miller [Mon, 22 Aug 2011 19:32:05 +0000 (12:32 -0700)]
Merge branch 'for-davem' of git://git./linux/kernel/git/linville/wireless
Linus Torvalds [Mon, 22 Aug 2011 18:42:53 +0000 (11:42 -0700)]
Linux 3.1-rc3
Geoffrey Thomas [Mon, 22 Aug 2011 18:28:57 +0000 (11:28 -0700)]
net: Documentation: RFC 2553bis is now RFC 3493
Signed-off-by: Geoffrey Thomas <geofft@mit.edu>
Signed-off-by: David S. Miller <davem@davemloft.net>
Linus Torvalds [Mon, 22 Aug 2011 18:26:56 +0000 (11:26 -0700)]
Merge branch 'perf-urgent-for-linus' of git://git./linux/kernel/git/tip/linux-2.6-tip
* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
perf tools: Add group event scheduling option to perf record/stat
MAINTAINERS: Fix list of perf events source files
perf tools: Fix build against newer glibc
perf tools: Fix error handling of unknown events
perf evlist: Fix missing event name init for default event
perf list: Fix exit value
Linus Torvalds [Mon, 22 Aug 2011 18:25:44 +0000 (11:25 -0700)]
Merge branch 'stable/bug.fixes' of git://git./linux/kernel/git/konrad/xen
* 'stable/bug.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen:
xen/tracing: Fix tracing config option properly
xen: Do not enable PV IPIs when vector callback not present
xen/x86: replace order-based range checking of M2P table by linear one
xen: xen-selfballoon.c needs more header files
John W. Linville [Mon, 22 Aug 2011 18:16:07 +0000 (14:16 -0400)]
Merge branch 'master' of git://git./linux/kernel/git/linville/wireless into for-davem
Michael Hennerich [Mon, 22 Aug 2011 16:45:42 +0000 (09:45 -0700)]
Input: ad714x - read the interrupt status registers in a row
The interrupt status registers should be read in row to avoid invalid data.
Alter "read" method for both bus options to allow reading several registers
in a row and make sure we read interrupt status registers properly.
Read sequence saves 50% of bus transactions compared to single register
reads. So use it also for the result registers, which are also located
in a row.
Also update copyright notice.
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Dmitry Torokhov [Mon, 22 Aug 2011 16:45:39 +0000 (09:45 -0700)]
Input: ad714x - use DMA-safe buffers for spi_write()
spi_write() requires use of DMA-safe (cacheline aligned) buffers.
Also use the same buffers when reading data since to avoid extra
locking and potential memory allocation in spi_write_then_read().
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Michael Hennerich [Mon, 22 Aug 2011 04:04:12 +0000 (21:04 -0700)]
Input: ad714x - fix endianness issues
Allow driver to be used on Big Endian boxes.
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Michael Hennerich [Mon, 22 Aug 2011 04:04:12 +0000 (21:04 -0700)]
Input: ad714xx-spi - force SPI bus into the default 8-bit mode
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Jeremy Fitzhardinge [Thu, 11 Aug 2011 20:17:20 +0000 (13:17 -0700)]
xen/tracing: Fix tracing config option properly
Steven Rostedt says we should use CONFIG_EVENT_TRACING.
Cc:Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Stefano Stabellini [Wed, 17 Aug 2011 13:15:00 +0000 (15:15 +0200)]
xen: Do not enable PV IPIs when vector callback not present
Fix regression for HVM case on older (<4.1.1) hypervisors caused by
commit
99bbb3a84a99cd04ab16b998b20f01a72cfa9f4f
Author: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Date: Thu Dec 2 17:55:10 2010 +0000
xen: PV on HVM: support PV spinlocks and IPIs
This change replaced the SMP operations with event based handlers without
taking into account that this only works when the hypervisor supports
callback vectors. This causes unexplainable hangs early on boot for
HVM guests with more than one CPU.
BugLink: http://bugs.launchpad.net/bugs/791850
CC: stable@kernel.org
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Tested-and-Reported-by: Stefan Bader <stefan.bader@canonical.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Michel Dänzer [Fri, 19 Aug 2011 15:24:18 +0000 (15:24 +0000)]
drm/radeon: Make vramlimit parameter actually work.
Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Michel Dänzer [Fri, 19 Aug 2011 15:24:17 +0000 (15:24 +0000)]
drm/radeon: Explicitly print GTT/VRAM offsets on test failure.
Otherwise these would need to be painstakingly calculated looking at the source
code.
Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Michel Dänzer [Fri, 19 Aug 2011 15:24:16 +0000 (15:24 +0000)]
drm/radeon: Take IH ring into account for test size calculation.
Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Jay Estabrook [Wed, 6 Jul 2011 23:57:13 +0000 (23:57 +0000)]
drm/radeon/alpha: Add Alpha support to Radeon DRM code
Alpha needs to have available the system bus address for the Radeon's
local memory, so that it can be used in ttm_bo_vm_fault(), when building
the PTEs for accessing that VRAM. So, we make bus.addr hold the ioremap()
return, and then we can modify bus.base appropriately for use during page
fault processing.
Signed-off-by: Jay Estabrook <jay.estabrook@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Linus Torvalds [Mon, 22 Aug 2011 01:13:19 +0000 (18:13 -0700)]
Merge branch 'fixes' of git://git./linux/kernel/git/ieee1394/linux1394-2.6
* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6:
firewire: core: handle ack_busy when fetching the Config ROM
Axel Lin [Sun, 21 Aug 2011 19:48:08 +0000 (12:48 -0700)]
Input: ep93xx_keypad - add missing include of linux/module.h
ep93xx_keypad.c uses interfaces from linux/module.h,
so it should include that file. This patch fixes build errors.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Axel Lin [Sun, 21 Aug 2011 19:48:04 +0000 (12:48 -0700)]
Input: tnetv107x-ts - add missing include of linux/module.h
tnetv107x-ts.c uses interfaces from linux/module.h,
so it should include that file. This patch fixes build errors.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Josef Bacik [Sat, 20 Aug 2011 12:29:51 +0000 (08:29 -0400)]
Btrfs: fix 64 bit divide problem
This fixes a regression introduced by commit
cdcb725c05fe ("Btrfs: check
if there is enough space for balancing smarter"). We can't do 64-bit
divides on 32-bit architectures.
In cases where we need to divide/multiply by 2 we should just left/right
shift respectively, and in cases where theres N number of devices use
do_div. Also make the counters u64 to match up with rw_devices.
Thanks,
Signed-off-by: Josef Bacik <josef@redhat.com>
Acked-and-tested-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Sun, 21 Aug 2011 13:59:41 +0000 (06:59 -0700)]
Merge branch 'for_linus' of git://git./linux/kernel/git/tytso/ext4
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
ext4: flush any pending end_io requests before DIO reads w/dioread_nolock
ext4: fix nomblk_io_submit option so it correctly converts uninit blocks
ext4: Resolve the hang of direct i/o read in handling EXT4_IO_END_UNWRITTEN.
ext4: call ext4_ioend_wait and ext4_flush_completed_IO in ext4_evict_inode
ext4: Fix ext4_should_writeback_data() for no-journal mode
Linus Torvalds [Sun, 21 Aug 2011 13:59:02 +0000 (06:59 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/tiwai/sound-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6:
ALSA: sound/aoa/fabrics/layout.c: remove unneeded kfree
ALSA: hda - Fix error check from snd_hda_get_conn_index() in patch_cirrus.c
ALSA: hda - Don't spew too many ELD errors
ALSA: usb-audio - Fix missing mixer dB information
ALSA: hda - Add "PCM" volume to vmaster slave list
ALSA: hda - Fix duplicated capture-volume creation for ALC268 models
ALSA: ac97: Add HP Compaq dc5100 SFF(PT003AW) to Headphone Jack Sense whitelist
ALSA: snd_usb_caiaq: track submitted output urbs
Randy Dunlap [Sat, 20 Aug 2011 18:49:43 +0000 (11:49 -0700)]
pci: fix new kernel-doc warning in pci.c
Fix new kernel-doc warning in pci.c:
Warning(drivers/pci/pci.c:3259): No description found for parameter 'mps'
Warning(drivers/pci/pci.c:3259): Excess function parameter 'rq' description in 'pcie_set_mps'
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
David S. Miller [Sun, 21 Aug 2011 00:14:54 +0000 (17:14 -0700)]
sparc: Allow handling signals when stack is corrupted.
If we can't push the pending register windows onto the user's stack,
we disallow signal delivery even if the signal would be delivered on a
valid seperate signal stack.
Add a register window save area in the signal frame, and store any
unsavable windows there.
On sigreturn, if any windows are still queued up in the signal frame,
try to push them back onto the stack and if that fails we kill the
process immediately.
This allows the debug/tst-longjmp_chk2 glibc test case to pass.
Signed-off-by: David S. Miller <davem@davemloft.net>
Jiejing Zhang [Sat, 20 Aug 2011 21:38:01 +0000 (14:38 -0700)]
Input: max11801_ts - correct license statement
The original license statement was confusing since it was unclear if
the license was pure GPLv2 or GPLv2+ and did not match the license
of the driver max11801_ts was derived from. The license is GPLv2+.
Signed-off-by: Jiejing Zhang <jiejing.zhang@freescale.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Daniel Schwierzeck [Fri, 19 Aug 2011 12:04:20 +0000 (12:04 +0000)]
atm: br2684: Fix oops due to skb->dev being NULL
This oops have been already fixed with commit
27141666b69f535a4d63d7bc6d9e84ee5032f82a
atm: [br2684] Fix oops due to skb->dev being NULL
It happens that if a packet arrives in a VC between the call to open it on
the hardware and the call to change the backend to br2684, br2684_regvcc
processes the packet and oopses dereferencing skb->dev because it is
NULL before the call to br2684_push().
but have been introduced again with commit
b6211ae7f2e56837c6a4849316396d1535606e90
atm: Use SKB queue and list helpers instead of doing it by-hand.
Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>