Dmitry Eremin-Solenikov [Sat, 28 Mar 2009 15:18:53 +0000 (18:18 +0300)]
[ARM] pxa/sharpsl_pm: drop set_irq_type calls
Merge set_irq_type() into respective request_irq() calls.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Dmitry Eremin-Solenikov [Sat, 28 Mar 2009 15:18:52 +0000 (18:18 +0300)]
[ARM] pxa/sharpsl_pm: merge pxa-specific code into generic one
As pxa now is the only user of sharpsl_pm we can drop several startup
functions into generic code thus dropping several global functions.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Dmitry Eremin-Solenikov [Sat, 28 Mar 2009 15:18:51 +0000 (18:18 +0300)]
[ARM] pxa/sharpsl_pm: merge the two sharpsl_pm.c since it's now pxa specific
collie_pm was the only non-PXA user of sharpsl_pm. Now as it's gone we
can merge code into one single file to allow further cleanup.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Dmitry Eremin-Solenikov [Sat, 28 Mar 2009 15:18:50 +0000 (18:18 +0300)]
[ARM] sa1100: remove unused collie_pm.c
This file was never enabled in the mainline kernel, new ongoing work on
battery driver by Thomas Kunze makes it completely obsolete, so remove
it now.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Eric Miao [Sun, 7 Jun 2009 15:05:45 +0000 (23:05 +0800)]
[ARM] pxa: fix the conflicting non-static declarations of global_gpios[]
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
Cc: Philipp Zabel <philipp.zabel@gmail.com>
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Eric Miao [Fri, 5 Jun 2009 08:42:29 +0000 (16:42 +0800)]
[ARM] pxa/littleton: add support for the Micro-SD slot (MMC1)
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
Mike Rapoport [Thu, 4 Jun 2009 07:44:55 +0000 (10:44 +0300)]
[ARM] pxa/cm-x300: update defconfig
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Mike Rapoport [Thu, 4 Jun 2009 07:44:54 +0000 (10:44 +0300)]
[ARM] pxa/cm-x300: add .fixup method to enable second DRAM bank
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Mike Rapoport [Thu, 4 Jun 2009 07:44:53 +0000 (10:44 +0300)]
[ARM] pxa/cm-x300: use STUART for uncompressor
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Mike Rapoport [Thu, 4 Jun 2009 07:44:52 +0000 (10:44 +0300)]
[ARM] pxa/cm-x300: add rtc-v3020 device registration
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Mike Rapoport [Thu, 4 Jun 2009 07:44:51 +0000 (10:44 +0300)]
[ARM] pxa/cm-x300: use OBM configuration for NAND flash
CM-X300 can be assembled with different NAND flashes from different
manufacturers. Adding their configuration to the kernel is impractical,
therefore we will use the default NAND controller settings set up by the
bootloader.
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Mike Rapoport [Tue, 26 May 2009 06:41:46 +0000 (09:41 +0300)]
[ARM] pxa/em-x270, cm-x270: use DEEPSLEEP for PM_SUSPEND_MEM
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Mike Rapoport [Tue, 12 May 2009 13:31:16 +0000 (16:31 +0300)]
[ARM] pxa/em-x270: add support for on-board USB Hub
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Mike Rapoport [Tue, 12 May 2009 13:31:15 +0000 (16:31 +0300)]
[ARM] pxa/em-x270: change power supply name to "battery"
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Mike Rapoport [Tue, 12 May 2009 13:31:14 +0000 (16:31 +0300)]
[ARM] pxa/em-x270: update libertas device setup
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Mike Rapoport [Tue, 12 May 2009 13:31:13 +0000 (16:31 +0300)]
[ARM] pxa/em-x270: add exeda GPIO extender and update GPIO mappings
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Antonio Ospite [Mon, 1 Jun 2009 10:26:58 +0000 (12:26 +0200)]
[ARM] pxa/ezx: setup gpio-keys for EzX phones
Setup gpio-keys for EzX phones
Signed-off-by: Antonio Ospite <ospite@studenti.unina.it>
Acked-by: Daniel Ribeiro <drwyrm@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Dmitry Eremin-Solenikov [Sun, 17 May 2009 13:05:23 +0000 (17:05 +0400)]
[ARM] pxa/spitz: drop unused header files from spitz.c
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Jonathan Cameron [Mon, 25 May 2009 16:50:14 +0000 (16:50 +0000)]
[ARM] pxa/imote2: add i2c board info for the wm8940 audio codec
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Jonathan Cameron [Mon, 25 May 2009 16:50:12 +0000 (16:50 +0000)]
[ARM] pxa/imote2: add board config for SHT15 humidity sensor
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Jonathan Cameron [Tue, 12 May 2009 19:37:21 +0000 (19:37 +0000)]
[ARM] pxa/stargate2: add support for Compact Flash/PCMCIA
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Jonathan Cameron [Tue, 12 May 2009 19:37:20 +0000 (19:37 +0000)]
[ARM] pxa/stargate2: Add board specific elements to the smc91x driver
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Jonathan Cameron [Sat, 16 May 2009 18:20:39 +0000 (18:20 +0000)]
[ARM] pxa: Stargate 2 board support
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Marek Vasut [Thu, 14 May 2009 09:27:00 +0000 (11:27 +0200)]
[ARM] pxa/palm: Palm TX, T5, LD suspend-to-mem rework
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Marek Vasut [Thu, 23 Apr 2009 09:27:11 +0000 (11:27 +0200)]
[ARM] pxa/palm: Add Palm27x aSoC driver to PalmTE2
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Marek Vasut [Thu, 23 Apr 2009 09:12:37 +0000 (11:12 +0200)]
[ARM] pxa/palm: Switch PalmT5, TX, TE2 to GPIO VBUS
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Dmitry Eremin-Solenikov [Tue, 21 Apr 2009 20:43:22 +0000 (00:43 +0400)]
[ARM] pxa/csb726: register ac97 controller
Add a call to pxa_set_ac97_info() to enable the audio support.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Dmitry Eremin-Solenikov [Tue, 21 Apr 2009 20:43:21 +0000 (00:43 +0400)]
[ARM] pxa/csb726: switch to use smsc911x driver
csb726 used obsolete and not working out-of-tree driver smc911x.
Switch it to use new smsc911x driver.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Philipp Zabel [Thu, 28 May 2009 05:07:47 +0000 (07:07 +0200)]
MAINTAINERS: add a maintainer for iPAQ hx4700
Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Philipp Zabel [Tue, 26 May 2009 20:04:38 +0000 (22:04 +0200)]
[ARM] pxa: magician_defconfig enable hx4700, asic3 and w100fb
I'm not going to maintain separate defconfigs for magician and hx4700.
This should probably be renamed to htcpxa_defconfig.
Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Philipp Zabel [Thu, 28 May 2009 05:05:18 +0000 (07:05 +0200)]
[ARM] pxa: add basic support for HP iPAQ hx4700 PDAs
This includes
- IrDA (pxafixp_ir),
- Buttons (gpio-keys),
- ASIC3 IRQ/GPIOs (asic3),
- EGPIOs (htc-egpio),
- ATI Imageon w3220 framebuffer (w100fb),
- Backlight (pwm-backlight),
- StrataFlash (physmap),
- Battery monitor (ds1wm,w1_ds2760,ds2760_battery)
- USB gadget support (pxa27x_udc,gpio_vbus).
- bq24022 battery charger (pda_power,bq24022)
- TSC2046 touchscreen (ads7846)
Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Philipp Zabel [Tue, 28 Apr 2009 11:31:08 +0000 (13:31 +0200)]
[ARM] pxa/magician: use ARRAY_AND_SIZE for platform_add_devices
Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Philipp Zabel [Fri, 17 Apr 2009 09:38:23 +0000 (11:38 +0200)]
[ARM] pxa/magician: use I2C fast mode
Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Robert Jarzmik [Sun, 17 May 2009 21:03:55 +0000 (23:03 +0200)]
[ARM] pxa: add vcc_core regulation for cpufreq on pxa2xx
Add voltage regulation capability to pxa2xx cpufreq
driver. The cpufreq will ask for a "vcc_core" regulator to
the regulator framework.
If a regulator is found at probe time, it will be used with
values specified in PXA270 Electrical, Mechanical, and
Thermal Specifications.
If not, it will be assumed for now that frequency change
will work without voltage control. This assumes that the
IPL/SPL installs sane values to an existing voltage
regulator (ie. voltage high enough to support the full
range).
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Jürgen Schindele [Thu, 4 Jun 2009 03:43:22 +0000 (11:43 +0800)]
[ARM] pxa: add additional mfp definitions for pxa320
Signed-off-by: Jürgen Schindele <linux@schindele.name>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
Mike Rapoport [Tue, 26 May 2009 06:10:18 +0000 (09:10 +0300)]
[ARM] pxa: add ability to set suspend mode
PXA processors have several low-power modes. Currently kernel supports
only one of these modes for PM_SUSPEND_MEM.
This patch adds ability to set desired suspend mode for PXA27x based
machines.
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Reviewed-by: Russell King <linux@arm.linux.org.uk>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Robert Jarzmik [Tue, 21 Apr 2009 17:19:36 +0000 (19:19 +0200)]
[ARM] pxa: add udc support for pxa3xx
As reported by Aric Blumer, the pxa27x_udc driver does work
with pxa3xx devices. Add support into device files.
Reported-by: Aric Blumer <aric@sdgsystems.com>
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Matt Reimer <mattjreimer@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Philipp Zabel [Fri, 17 Apr 2009 09:47:57 +0000 (11:47 +0200)]
[ARM] pxa: allow IRQ_BOARD_END to be customized and make zylonite to use it
The default value is 16 IRQs. Zylonite needs 32, ASIC3 based boards need 70.
My problem is still that due to the way IRQ_GPIO is hardcoded, ASIC3 based boards
need 70 IRQs starting at IRQ_BOARD_START. If I define ASIC3 IRQs similar to LoCoMo
or SA1111, things break as soon as something selects PXA_HAVE_BOARD_IRQS.
Increasing the default number of board IRQs to 70 instead doesn't seem very nice.
Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Mike Rapoport [Tue, 14 Apr 2009 05:33:49 +0000 (08:33 +0300)]
[ARM] pxa: update pxa2xx_spi_chip initialization to use .gpio_cs field
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Eric Miao [Mon, 13 Apr 2009 10:29:52 +0000 (18:29 +0800)]
[ARM] pxa: add PWM devices support for pxa168/910
Signed-off-by: Mingwei Wang <mingwei.wang@marvell.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Eric Miao [Mon, 13 Apr 2009 10:02:13 +0000 (18:02 +0800)]
[ARM] pxa: add missing IRQ_PXA910_NONE to irqs.h
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Eric Miao [Mon, 13 Apr 2009 08:28:02 +0000 (16:28 +0800)]
[ARM] pxa: move pwm.c to common plat-pxa directory
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Eric Miao [Mon, 13 Apr 2009 08:09:21 +0000 (16:09 +0800)]
[ARM] pxa: build pwm.c according to HAVE_PWM instead of PXA_PWM
The PXA_PWM config option is really redundant since the introduction
of HAVE_PWM, replace that with HAVE_PWM to avoid confusion.
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Eric Miao [Mon, 13 Apr 2009 10:51:31 +0000 (18:51 +0800)]
[ARM] pxa: allow PWM ID base number to be specified in pwm_id_table
PWMs on PXA168/910 start at number 1 instead of 0, (i.e. PWM1/2/3/4 instead
of PWM0/1/2/3 on PXA25x/PXA27x/PXA3xx). Allow this number to be specified
in pwm_id_table.
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Eric Miao [Mon, 13 Apr 2009 07:59:03 +0000 (15:59 +0800)]
[ARM] pxa: simplify secondary PWM handling and use platform_device_id table
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Eric Miao [Mon, 13 Apr 2009 07:34:54 +0000 (15:34 +0800)]
[ARM] pxa: add I2C (TWSI) devices to pxa168/pxa910
Signed-off-by: Paul Shen <paul.shen@marvell.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Eric Miao [Mon, 13 Apr 2009 07:03:11 +0000 (15:03 +0800)]
[ARM] pxa: move mach/i2c.h to plat/i2c.h
Signed-off-by: Paul Shen <paul.shen@marvell.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Eric Miao [Mon, 13 Apr 2009 06:43:25 +0000 (14:43 +0800)]
[ARM] pxa: add platform device ID table to pxa i2c driver
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Linus Torvalds [Wed, 3 Jun 2009 03:07:25 +0000 (20:07 -0700)]
Linux 2.6.30-rc8
Linus Torvalds [Wed, 3 Jun 2009 01:06:10 +0000 (18:06 -0700)]
Merge branch 'merge' of git://git./linux/kernel/git/benh/powerpc
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc:
powerpc/pmac: Update PowerMac 32-bit defconfig
Alan Cox [Tue, 2 Jun 2009 15:58:10 +0000 (16:58 +0100)]
parport: quickfix the proc registration bug
Ideally we should have a directory of drivers and a link to the 'active'
driver. For now just show the first device which is effectively the existing
semantics without a warning.
This is an update on the original buggy patch that I then forgot to
resubmit. Confusingly it was proposed by Red Hat, written by Etched Pixels
fixed and submitted by Intel ...
Resolves-Bug: http://bugzilla.kernel.org/show_bug.cgi?id=9749
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Alan Cox [Tue, 2 Jun 2009 11:34:31 +0000 (12:34 +0100)]
pata_netcell: LBA48 force identify bits correct
This matches Bartlomiej's patch for ide_pci_generic:
c339dfdd65b52bfd947ab29d1210314a2f6d622d
In the libata case netcell has its own mini driver. I suspect this fix is
actually only needed for some firmware revs but it does no harm either way.
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Tue, 2 Jun 2009 16:49:06 +0000 (09:49 -0700)]
Merge git://git./linux/kernel/git/davem/net-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:
net_cls: fix unconfigured struct tcf_proto keeps chaining and avoid kernel panic when we use cls_cgroup
e1000: add missing length check to e1000 receive routine
forcedeth: add phy_power_down parameter, leave phy powered up by default (v2)
Bluetooth: Remove useless flush_work() causing lockdep warnings
Linus Torvalds [Tue, 2 Jun 2009 16:47:21 +0000 (09:47 -0700)]
Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfs
* 'for-linus' of git://oss.sgi.com/xfs/xfs:
xfs: prevent deadlock in xfs_qm_shake()
xfs: fix overflow in xfs_growfs_data_private
xfs: fix double unlock in xfs_swap_extents()
Minoru Usui [Tue, 2 Jun 2009 09:17:34 +0000 (02:17 -0700)]
net_cls: fix unconfigured struct tcf_proto keeps chaining and avoid kernel panic when we use cls_cgroup
This patch fixes a bug which unconfigured struct tcf_proto keeps
chaining in tc_ctl_tfilter(), and avoids kernel panic in
cls_cgroup_classify() when we use cls_cgroup.
When we execute 'tc filter add', tcf_proto is allocated, initialized
by classifier's init(), and chained. After it's chained,
tc_ctl_tfilter() calls classifier's change(). When classifier's
change() fails, tc_ctl_tfilter() does not free and keeps tcf_proto.
In addition, cls_cgroup is initialized in change() not in init(). It
accesses unconfigured struct tcf_proto which is chained before
change(), then hits Oops.
Signed-off-by: Minoru Usui <usui@mxm.nes.nec.co.jp>
Signed-off-by: Jarek Poplawski <jarkao2@gmail.com>
Signed-off-by: Jamal Hadi Salim <hadi@cyberus.ca>
Tested-by: Minoru Usui <usui@mxm.nes.nec.co.jp>
Signed-off-by: David S. Miller <davem@davemloft.net>
Neil Horman [Tue, 2 Jun 2009 08:29:58 +0000 (01:29 -0700)]
e1000: add missing length check to e1000 receive routine
Patch to fix bad length checking in e1000. E1000 by default does two
things:
1) Spans rx descriptors for packets that don't fit into 1 skb on recieve
2) Strips the crc from a frame by subtracting 4 bytes from the length prior to
doing an skb_put
Since the e1000 driver isn't written to support receiving packets that span
multiple rx buffers, it checks the End of Packet bit of every frame, and
discards it if its not set. This places us in a situation where, if we have a
spanning packet, the first part is discarded, but the second part is not (since
it is the end of packet, and it passes the EOP bit test). If the second part of
the frame is small (4 bytes or less), we subtract 4 from it to remove its crc,
underflow the length, and wind up in skb_over_panic, when we try to skb_put a
huge number of bytes into the skb. This amounts to a remote DOS attack through
careful selection of frame size in relation to interface MTU. The fix for this
is already in the e1000e driver, as well as the e1000 sourceforge driver, but no
one ever pushed it to e1000. This is lifted straight from e1000e, and prevents
small frames from causing the underflow described above
Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
Tested-by: Andy Gospodarek <andy@greyhouse.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ed Swierk [Tue, 2 Jun 2009 07:19:52 +0000 (00:19 -0700)]
forcedeth: add phy_power_down parameter, leave phy powered up by default (v2)
Add a phy_power_down parameter to forcedeth: set to 1 to power down the
phy and disable the link when an interface goes down; set to 0 to always
leave the phy powered up.
The phy power state persists across reboots; Windows, some BIOSes, and
older versions of Linux don't bother to power up the phy again, forcing
users to remove all power to get the interface working (see
http://bugzilla.kernel.org/show_bug.cgi?id=13072). Leaving the phy
powered on is the safest default behavior. Users accustomed to seeing
the link state reflect the interface state and/or wanting to minimize
power consumption can set phy_power_down=1 if compatibility with other
OSes is not an issue.
Signed-off-by: Ed Swierk <eswierk@aristanetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Felix Blyakher [Mon, 1 Jun 2009 18:13:24 +0000 (13:13 -0500)]
xfs: prevent deadlock in xfs_qm_shake()
It's possible to recurse into filesystem from the memory
allocation, which deadlocks in xfs_qm_shake(). Add check
for __GFP_FS, and bail out if it is not set.
Signed-off-by: Felix Blyakher <felixb@sgi.com>
Signed-off-by: Hedi Berriche <hedi@sgi.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Felix Blyakher <felixb@sgi.com>
Eric Sandeen [Sat, 23 May 2009 19:30:12 +0000 (14:30 -0500)]
xfs: fix overflow in xfs_growfs_data_private
In the case where growing a filesystem would leave the last AG
too small, the fixup code has an overflow in the calculation
of the new size with one fewer ag, because "nagcount" is a 32
bit number. If the new filesystem has > 2^32 blocks in it
this causes a problem resulting in an EINVAL return from growfs:
# xfs_io -f -c "truncate
19998630180864" fsfile
# mkfs.xfs -f -bsize=4096 -dagsize=
76288719b,size=
3905982455b fsfile
# mount -o loop fsfile /mnt
# xfs_growfs /mnt
meta-data=/dev/loop0 isize=256 agcount=52,
agsize=
76288719 blks
= sectsz=512 attr=2
data = bsize=4096 blocks=
3905982455, imaxpct=5
= sunit=0 swidth=0 blks
naming =version 2 bsize=4096 ascii-ci=0
log =internal bsize=4096 blocks=32768, version=2
= sectsz=512 sunit=0 blks, lazy-count=0
realtime =none extsz=4096 blocks=0, rtextents=0
xfs_growfs: XFS_IOC_FSGROWFSDATA xfsctl failed: Invalid argument
Reported-by: richard.ems@cape-horn-eng.com
Signed-off-by: Eric Sandeen <sandeen@sandeen.net>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Felix Blyakher <felixb@sgi.com>
Signed-off-by: Felix Blyakher <felixb@sgi.com>
Felix Blyakher [Fri, 8 May 2009 00:49:45 +0000 (19:49 -0500)]
xfs: fix double unlock in xfs_swap_extents()
Regreesion from commit
ef8f7fc, which rearranged the code in
xfs_swap_extents() leading to double unlock of xfs inode ilock.
That resulted in xfs_fsr deadlocking itself on platforms, which
don't handle double unlock of rw_semaphore nicely. It caused the
count go negative, which represents the write holder, without
really having one. ia64 is one of the platforms where deadlock
was easily reproduced and the fix was tested.
Signed-off-by: Eric Sandeen <sandeen@sandeen.net>
Reviewed-by: Eric Sandeen <sandeen@sandeen.net>
Signed-off-by: Felix Blyakher <felixb@sgi.com>
Benjamin Herrenschmidt [Sun, 24 May 2009 20:34:10 +0000 (20:34 +0000)]
powerpc/pmac: Update PowerMac 32-bit defconfig
This mostly adds back AppleTouch support and adds CONFIG_HIGHMEM
by default.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
David S. Miller [Mon, 1 Jun 2009 21:32:08 +0000 (14:32 -0700)]
Merge branch 'master' of git://git./linux/kernel/git/holtmann/bluetooth-2.6
Linus Torvalds [Mon, 1 Jun 2009 16:12:44 +0000 (09:12 -0700)]
Merge git://git./linux/kernel/git/herbert/crypto-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
crypto: hash - Fix handling of sg entry that crosses page boundary
Linus Torvalds [Mon, 1 Jun 2009 15:03:09 +0000 (08:03 -0700)]
Merge branch 'hwmon-for-linus' of git://git./linux/kernel/git/jdelvare/staging
* 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging:
hwmon: Update documentation on fan_max
hwmon: (lm78) Add missing __devexit_p()
Linus Torvalds [Mon, 1 Jun 2009 15:02:31 +0000 (08:02 -0700)]
Merge git://git./linux/kernel/git/davem/sparc-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6:
sparc64: Fix section attribute warnings.
sparc64: Fix SET_PERSONALITY to not clip bits outside of PER_MASK.
Linus Torvalds [Mon, 1 Jun 2009 15:02:05 +0000 (08:02 -0700)]
Merge git://git./linux/kernel/git/davem/net-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:
3c509: Add missing EISA IDs
MAINTAINERS: take maintainership of the cpmac Ethernet driver
net/firmare: Ignore .cis files
ath1e: add new device id for asus hardware
mlx4_en: Fix a kernel panic when waking tx queue
rtl8187: add USB ID for Linksys WUSB54GC-EU v2 USB wifi dongle
at76c50x-usb: avoid mutex deadlock in at76_dwork_hw_scan
mac8390: fix build with NET_POLL_CONTROLLER
cxgb3: link fault fixes
cxgb3: fix dma mapping regression
netfilter: nfnetlink_log: fix wrong skbuff size calculation
netfilter: xt_hashlimit does a wrong SEQ_SKIP
bfin_mac: fix build error due to net_device_ops convert
atlx: move modinfo data from atlx.h to atl1.c
gianfar: fix babbling rx error event bug
cls_cgroup: read classid atomically in classifier
netfilter: nf_ct_dccp: add missing DCCP protocol changes in event cache
netfilter: nf_ct_tcp: fix accepting invalid RST segments
Linus Torvalds [Mon, 1 Jun 2009 15:01:42 +0000 (08:01 -0700)]
Merge git://git./linux/kernel/git/jaswinder/headers-check-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/jaswinder/headers-check-2.6:
headers_check fix: linux/net_dropmon.h
headers_check fix: linux/auto_fs.h
Christian Engelmayer [Mon, 1 Jun 2009 11:46:50 +0000 (13:46 +0200)]
hwmon: Update documentation on fan_max
Add fan_max description.
Add fan limit alarm 'max_alarm' to the alarm section.
Signed-off-by: Christian Engelmayer <christian.engelmayer@frequentis.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Mike Frysinger [Mon, 1 Jun 2009 11:46:49 +0000 (13:46 +0200)]
hwmon: (lm78) Add missing __devexit_p()
The remove function uses __devexit, so the .remove assignment needs
__devexit_p() to fix a build error with hotplug disabled.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Maciej W. Rozycki [Mon, 1 Jun 2009 10:12:04 +0000 (03:12 -0700)]
3c509: Add missing EISA IDs
Several EISA device IDs for 3c509 family network cards are missing from
the driver, making the cards unusable in their EISA mode. Here's a fix to
add them based on the EISA configuration files distributed by 3Com and our
eisa.ids database.
Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Florian Fainelli [Mon, 1 Jun 2009 09:43:17 +0000 (02:43 -0700)]
MAINTAINERS: take maintainership of the cpmac Ethernet driver
This patch adds me as the maintainer of the CPMAC (AR7)
Ethernet driver.
Signed-off-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jaswinder Singh Rajput [Mon, 1 Jun 2009 06:23:25 +0000 (06:23 +0000)]
headers_check fix: linux/net_dropmon.h
fix the following 'make headers_check' warnings:
usr/include/linux/net_dropmon.h:7: found __[us]{8,16,32,64} type without #include <linux/types.h>
Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>
Jaswinder Singh Rajput [Mon, 1 Jun 2009 06:21:13 +0000 (06:21 +0000)]
headers_check fix: linux/auto_fs.h
fix the following 'make headers_check' warnings:
usr/include/linux/auto_fs.h:17: include of <linux/types.h> is preferred over <asm/types.h>
Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>
Herbert Xu [Sun, 31 May 2009 13:09:22 +0000 (23:09 +1000)]
crypto: hash - Fix handling of sg entry that crosses page boundary
A quirk that we've always supported is having an sg entry that's
bigger than a page, or more generally an sg entry that crosses
page boundaries. Even though it would be better to explicitly have
to sg entries for this, we need to support it for the existing users,
in particular, IPsec.
The new ahash sg walking code did try to handle this, but there was
a bug where we didn't increment the page so kept on walking on the
first page over an dover again.
This patch fixes it.
Tested-by: Martin Willi <martin@strongswan.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Linus Torvalds [Sat, 30 May 2009 22:25:30 +0000 (15:25 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/bart/ide-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6:
ide_pci_generic: add quirk for Netcell ATA RAID
Bartlomiej Zolnierkiewicz [Sat, 30 May 2009 18:06:54 +0000 (20:06 +0200)]
ide_pci_generic: add quirk for Netcell ATA RAID
We need to explicitly mark words 85-87 as valid ones since
firmware doesn't do it.
This should fix support for LBA48 and FLUSH CACHE [EXT] command
which stopped working after we applied more strict checking of
identify words in:
commit
942dcd85bf8edf38cdc3745306ca250684d99a61
("ide: idedisk_supports_lba48() -> ata_id_lba48_enabled()")
and
commit
4b58f17d7c45a8e5f4acda641bec388398b9c0fa
("ide: ide_id_has_flush_cache() -> ata_id_flush_enabled()")
Reported-and-tested-by: "Trevor Hemsley" <trevor.hemsley@ntlworld.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Linus Torvalds [Sat, 30 May 2009 15:04:15 +0000 (08:04 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/ryusuke/nilfs2
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2:
nilfs2: fix bh leak in nilfs_cpfile_delete_checkpoints function
Linus Torvalds [Sat, 30 May 2009 14:57:44 +0000 (07:57 -0700)]
Merge branch 'release' of git://git./linux/kernel/git/lenb/linux-acpi-2.6
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6:
ACPI, i915: build fix (v2)
acpi-cpufreq: fix printk typo and indentation
ACPI processor: remove spurious newline from warning message
drm/i915: acpi/video.c fix section mismatch warning
ACPI: video: DMI workaround broken Acer 5315 BIOS enabling display brightness
ACPI: video: DMI workaround broken eMachines E510 BIOS enabling display brightness
ACPI: sanity check _PSS frequency to prevent cpufreq crash
i7300_idle: allow testing on i5000-series hardware w/o re-compile
PCI/ACPI: fix wrong ref count handling in acpi_pci_bind()
cpuidle: fix AMD C1E suspend hang
cpuidle: makes AMD C1E work in acpi_idle
Linus Torvalds [Sat, 30 May 2009 14:57:33 +0000 (07:57 -0700)]
Merge branch 'fixes' of git://git./linux/kernel/git/djbw/async_tx
* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx:
fsldma: Fix compile warnings
fsldma: fix memory leak on error path in fsl_dma_prep_memcpy()
fsldma: snooping is not enabled for last entry in descriptor chain
fsldma: fix infinite loop on multi-descriptor DMA chain completion
fsldma: fix "DMA halt timeout!" errors
fsldma: fix check on potential fdev->chan[] overflow
fsldma: update mailling list address in MAINTAINERS
Ryusuke Konishi [Sat, 30 May 2009 12:50:58 +0000 (21:50 +0900)]
nilfs2: fix bh leak in nilfs_cpfile_delete_checkpoints function
The nilfs_cpfile_delete_checkpoints() wrongly skips brelse() for the
header block of checkpoint file in case of errors. This fixes the
leak bug.
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Matt Kraai [Sat, 30 May 2009 05:06:33 +0000 (22:06 -0700)]
net/firmare: Ignore .cis files
Signed-off-by: Matt Kraai <kraai@ftbfs.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Greg Kroah-Hartman [Sat, 30 May 2009 05:04:54 +0000 (22:04 -0700)]
ath1e: add new device id for asus hardware
Gary Lin reports that a new device id needs to be added to the atl1e in
order to get some new Asus hardware to work properly.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Yevgeny Petrilin [Mon, 25 May 2009 20:57:21 +0000 (20:57 +0000)]
mlx4_en: Fix a kernel panic when waking tx queue
When the transmit queue gets full we enable interrupts for TX completions
There was a race that we handled the TX queue both from the interrupt context
and from the transmit function. Using "spin_trylock_irq()" ensures this
doesn't happen.
Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Sat, 30 May 2009 04:56:19 +0000 (21:56 -0700)]
Merge branch 'master' of git://git./linux/kernel/git/linville/wireless-2.6
Len Brown [Sat, 30 May 2009 01:30:01 +0000 (21:30 -0400)]
Merge branches 'bugzilla-13121+', 'bugzilla-13233', 'redhat-bugzilla-500311', 'pci-bind-oops', 'misc-2.6.30' and 'i7300_idle' into release
Len Brown [Sat, 30 May 2009 01:11:27 +0000 (21:11 -0400)]
ACPI, i915: build fix (v2)
drivers/built-in.o: In function `intel_opregion_init':
(.text+0x9d540): undefined reference to `acpi_video_register'
v2: move under DRM_I915 from DRM_I915_KMS
Signed-off-by: Len Brown <len.brown@intel.com>
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Joe Perches [Tue, 26 May 2009 21:58:39 +0000 (14:58 -0700)]
acpi-cpufreq: fix printk typo and indentation
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Len Brown <len.brown@intel.com>
Frans Pop [Fri, 22 May 2009 08:23:40 +0000 (10:23 +0200)]
ACPI processor: remove spurious newline from warning message
Commit
4973b22a ("ACPI processor: reset the throttling state once it's
invalid") introduced a new warning which prints a spurious newline.
The ACPI_WARNING macro that is used already takes care of adding a
newline, after adding ACPI_CA_VERSION to the message. Remove the newline
to avoid the message getting split into two lines.
Signed-off-by: Frans Pop <elendil@planet.nl>
Signed-off-by: Len Brown <len.brown@intel.com>
Jaswinder Singh Rajput [Wed, 20 May 2009 06:26:08 +0000 (11:56 +0530)]
drm/i915: acpi/video.c fix section mismatch warning
Currently acpi_video_exit() is exported as well as using __exit which causes:
WARNING: drivers/acpi/video.o(__ksymtab+0x0): Section mismatch in reference from the variable __ksymtab_acpi_video_exit to the function .exit.text:acpi_video_exit()
The symbol acpi_video_exit is exported and annotated __exit
Fix this by removing the __exit annotation of acpi_video_exit or drop the export.
Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Zhang Rui [Tue, 19 May 2009 19:08:41 +0000 (15:08 -0400)]
ACPI: video: DMI workaround broken Acer 5315 BIOS enabling display brightness
http://bugzilla.kernel.org/show_bug.cgi?id=13121
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Zhang Rui [Wed, 27 May 2009 03:35:34 +0000 (23:35 -0400)]
ACPI: video: DMI workaround broken eMachines E510 BIOS enabling display brightness
http://bugzilla.kernel.org/show_bug.cgi?id=13376
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Len Brown [Tue, 26 May 2009 19:11:06 +0000 (15:11 -0400)]
ACPI: sanity check _PSS frequency to prevent cpufreq crash
When BIOS SETUP is changed to disable EIST, some BIOS
hand the OS an un-initialized _PSS:
Name (_PSS, Package (0x06)
{
Package (0x06)
{
0x80000000, // frequency [MHz]
0x80000000, // power [mW]
0x80000000, // latency [us]
0x80000000, // BM latency [us]
0x80000000, // control
0x80000000 // status
},
...
These are outrageous values for frequency,
power and latency, raising the question where to draw
the line between legal and illegal. We tend to survive
garbage in the power and latency fields, but we can BUG_ON
when garbage is in the frequency field.
Cpufreq multiplies the frequency by 1000 and stores it in a u32 KHz.
So disregard a _PSS with a frequency so large
that it can't be represented by cpufreq.
https://bugzilla.redhat.com/show_bug.cgi?id=500311
Signed-off-by: Len Brown <len.brown@intel.com>
David S. Miller [Fri, 29 May 2009 23:12:02 +0000 (16:12 -0700)]
sparc64: Fix section attribute warnings.
CSUM copy to/from user assembler was missing allocatable and
executable attributes for .fixup
Signed-off-by: David S. Miller <davem@davemloft.net>
Linus Torvalds [Fri, 29 May 2009 23:07:39 +0000 (16:07 -0700)]
Merge master.kernel.org:/home/rmk/linux-2.6-arm
* master.kernel.org:/home/rmk/linux-2.6-arm:
[ARM] update mach-types
[ARM] Add cmpxchg support for ARMv6+ systems (v5)
[ARM] barriers: improve xchg, bitops and atomic SMP barriers
Gemini: Fix SRAM/ROM location after memory swap
MAINTAINER: Add F: entries for Gemini and FA526
[ARM] disable NX support for OABI-supporting kernels
[ARM] add coherent DMA mask for mv643xx_eth
[ARM] pxa/palm: fix PalmLD/T5/TX AC97 MFP
[ARM] pxa: add parameter to clksrc_read() for pxa168/910
[ARM] pxa: fix the incorrectly defined drive strength macros for pxa{168,910}
[ARM] Orion: Remove explicit name for platform device resources
[ARM] Kirkwood: Correct MPP for SATA activity/presence LEDs of QNAP TS-119/TS-219.
[ARM] pxa/ezx: fix pin configuration for low power mode
[ARM] pxa/spitz: provide spitz_ohci_exit() that unregisters USB_HOST GPIO
[ARM] pxa: enable GPIO receivers after configuring pins
[ARM] pxa: allow gpio_reset drive high during normal work
[ARM] pxa: save/restore PGSR on suspend/resume.
Linus Torvalds [Fri, 29 May 2009 19:17:03 +0000 (12:17 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/jbarnes/pci-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6:
PCI Hotplug: acpiphp: don't store a pci_dev in acpiphp_func
Linus Torvalds [Fri, 29 May 2009 15:52:13 +0000 (08:52 -0700)]
Merge git://git.infradead.org/~dwmw2/mtd-2.6.30
* git://git.infradead.org/~dwmw2/mtd-2.6.30:
jffs2: Fix corruption when flash erase/write failure
mtd: MXC NAND driver fixes (v5)
Linus Torvalds [Fri, 29 May 2009 15:50:15 +0000 (08:50 -0700)]
Merge git://git./linux/kernel/git/gregkh/usb-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6:
Revert "USB: Correct Makefile to make isp1760 buildable"
usb-serial: fix crash when sub-driver updates firmware
USB: isp1760: urb_dequeue doesn't always find the urbs
USB: Yet another Conexant Clone to add to cdc-acm.c
USB: atmel_usb_udc: Use kzalloc() to allocate ep structures
USB: atmel-usba-udc : fix control out requests.
Linus Torvalds [Fri, 29 May 2009 15:49:52 +0000 (08:49 -0700)]
Merge git://git./linux/kernel/git/gregkh/driver-core-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6:
Driver Core: do not oops when driver_unregister() is called for unregistered drivers
sysfs: file.c: use create_singlethread_workqueue()
Linus Torvalds [Fri, 29 May 2009 15:49:09 +0000 (08:49 -0700)]
Merge branch 'for-2.6.30' of git://linux-nfs.org/~bfields/linux
* 'for-2.6.30' of git://linux-nfs.org/~bfields/linux:
svcrdma: dma unmap the correct length for the RPCRDMA header page.
nfsd: Revert "svcrpc: take advantage of tcp autotuning"
nfsd: fix hung up of nfs client while sync write data to nfs server
Linus Torvalds [Fri, 29 May 2009 15:48:25 +0000 (08:48 -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: libps2 - better handle bad scheduler decisions
Input: usb1400_ts - fix access to "device data" in resume function
Input: multitouch - augment event semantics documentation
Input: multitouch - add tracking ID to the protocol