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Commit Graph

110450 Commits

Author SHA1 Message Date
Hans Verkuil
135aedc38e V4L/DVB (8904): cx88: add missing unlock_kernel
sparse found an unbalanced BKL usage.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-09-29 11:31:19 -03:00
Mike Isely
b675c0526e V4L/DVB (8892): pvrusb2: Handle USB ID 2040:2950 same as 2040:2900
The device 2040:2950 is a really old variant of the PVR USB2 hardware.
I have just learned of its existence.  For the purposes of the pvrusb2
driver, it is functionally identical to the well known 29xxx series
(2040:2900).  Amazing that this went undetected for 3+ years.

Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-09-29 08:27:25 -03:00
Douglas Schilling Landgraf
adf8c021d5 V4L/DVB (8887): gspca: fix memory leak
Free allocated memory

Cc: Jean-Francois Moine <moinejf@free.fr>
Cc: Hans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: Douglas Schilling Landgraf <dougsland@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-09-29 08:26:24 -03:00
Douglas Schilling Landgraf
dc2b80c191 V4L/DVB (8886): ov511: fix memory leak
Free allocated memory

Cc: Luca Risolia <luca.risolia@studio.unibo.it>
Signed-off-by: Douglas Schilling Landgraf <dougsland@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-09-29 08:26:16 -03:00
Douglas Schilling Landgraf
beeb82becc V4L/DVB (8885): cpia2_usb: fix memory leak
Free allocated memory

Signed-off-by: Douglas Schilling Landgraf <dougsland@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-09-29 08:26:10 -03:00
Douglas Schilling Landgraf
ff9b3e430b V4L/DVB (8884): em28xx-audio: fix memory leak
Free allocated memory

Signed-off-by: Douglas Schilling Landgraf <dougsland@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-09-29 08:26:01 -03:00
Douglas Schilling Landgraf
ff41efcff6 V4L/DVB (8883): w9968cf: Fix order of usb_alloc_urb validation
Fixed order of usb_alloc_urb pointer validation.

Cc: Luca Risolia <luca.risolia@studio.unibo.it>
Signed-off-by: Douglas Schilling Landgraf <dougsland@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-09-29 08:24:57 -03:00
Jean Delvare
9778e9a0ea ALSA: ASoC: Fix another cs4270 error path
Conversion to new-style i2c driver missed the error path of the
probe function. Fix it.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Timur Tabi <timur@freescale.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-09-29 12:53:24 +02:00
Timur Tabi
ec2cd95f34 ALSA: make the CS4270 driver a new-style I2C driver
Update the CS4270 ALSA device driver to use the new-style I2C interface.
Starting with the 2.6.27 PowerPC kernel, I2C devices that have entries in the
device trees can no longer be probed by old-style I2C drivers.  The device
tree for Freescale MPC8610 HPCD has included an entry for the CS4270 since
2.6.25, but that entry was previously ignored by the PowerPC I2C subsystem.
Since that's no longer the case, the best solution is to update the CS4270
driver to a new-style interface, rather than try to revert the behavior of
new PowerPC I2C subsystem.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-09-29 12:53:18 +02:00
dcg
12544697f1 x86_64: be less annoying on boot, v2
Honour "quiet" boot parameter in early_printk() calls

Signed-off-by: Diego Calleja <diegocg@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-09-29 10:04:53 +02:00
Boaz Harrosh
7e6cfb54b1 scsi: fix fall out of sg-chaining patch in qlogicpti
Boaz writes:

"I've reviewed all patches since Matthew's, and I find one small
problem.

In the load_cmd() there is a compound loop where the first 4 sg's are
set then the rest are set into a memory structure in group of 7 sg's.

Well the second 7-group and on is a bug because sg pointer does not advance.
This is a fall out from Jens's patch."

The reporter, Meelis Roos <mroos@ut.ee>, verified that this patch
does indeed fix his problem with qlogicpti.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-09-29 09:41:56 +02:00
Seth Heasley
0395e61bab ata_piix: IDE Mode SATA patch for Intel Ibex Peak DeviceIDs
This patch updates the Intel Ibex Peak (PCH) IDE mode SATA Controller DeviceIDs.

Signed-off-by: Seth Heasley <seth.heasley@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-09-29 00:29:12 -04:00
Tejun Heo
11fc33da8d libata-eh: clear UNIT ATTENTION after reset
Resets make ATAPI devices raise UNIT ATTENTION which fails the next
command.  As resets can happen asynchronously for unrelated reasons,
this sometimes disrupts innocent users.  For example, reading DVD
fails after the system wakes up from suspend or the other device
sharing the channel went through bus error.

Clearing UA has some problems as it might clear UA which the userland
needs to know about.  However, UA after resets can only be about the
reset itself and benefits of clearing it overweights cons.  Missing UA
can only delay failure to one of the following commands anyway.  For
example, timeout while burning is in progress will trigger reset and
reset the device state and probably corrupt the burning run.  Although
the userland application won't get the UA, its pending writes will
fail.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-09-29 00:29:06 -04:00
Herton Ronaldo Krzesinski
d09addf65c ata_piix: add Hercules EC-900 mini-notebook to ich_laptop short cable list
Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-09-29 00:28:40 -04:00
Richard Kennedy
6866e7bc83 libata: reorder ata_device to remove 8 bytes of padding on 64 bits
reduce size by 8 bytes from 1160 to 1152 allowing it to fit in 1 fewer
cachelines.

Signed-off-by: Richard Kennedy <richard@rsk.demon.co.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-09-29 00:28:36 -04:00
Sonic Zhang
67e3e221d6 [libata] pata_bf54x: Add proper PM operation
[akpm@linux-foundation.org: remove ifdefs, make things static]
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-09-29 00:28:29 -04:00
Kumar Gala
47d692a946 pata_sil680: convert CONFIG_PPC_MERGE to CONFIG_PPC
Now that arch/ppc is dead CONFIG_PPC_MERGE is always defined for all
powerpc platforms and we want to get rid of CONFIG_PPC_MERGE use
CONFIG_PPC instead.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-09-29 00:28:02 -04:00
Elias Oltmanns
45fabbb77b libata: Implement disk shock protection support
On user request (through sysfs), the IDLE IMMEDIATE command with UNLOAD
FEATURE as specified in ATA-7 is issued to the device and processing of
the request queue is stopped thereafter until the specified timeout
expires or user space asks to resume normal operation. This is supposed
to prevent the heads of a hard drive from accidentally crashing onto the
platter when a heavy shock is anticipated (like a falling laptop
expected to hit the floor). In fact, the whole port stops processing
commands until the timeout has expired in order to avoid any resets due
to failed commands on another device.

Signed-off-by: Elias Oltmanns <eo@nebensachen.de>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-09-29 00:27:54 -04:00
Elias Oltmanns
ea6ce53cd5 [libata] Introduce ata_id_has_unload()
Add a function to check an ATA device's id for head unload support as
specified in ATA-7.

Signed-off-by: Elias Oltmanns <eo@nebensachen.de>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-09-29 00:25:50 -04:00
Ben Dooks
2ad69677b6 PATA: RPC now selects HAVE_PATA_PLATFORM for pata platform driver
The RPC machine type now selects HAVE_PATA_PLATFORM so we can remove
the special case in the PATA_PLATFORM configuration code.

Cc: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-09-29 00:25:43 -04:00
Tejun Heo
be77e43abb ata_piix: drop merged SCR access and use slave_link instead
Now that libata has slave_link, there's no need to keep ugly merged
SCR access.  Drop it and use slave_link instead.  This results in
simpler code and much better separate link handling for master and
slave.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-09-29 00:25:32 -04:00
Tejun Heo
b1c72916ab libata: implement slave_link
Explanation taken from the comment of ata_slave_link_init().

 In libata, a port contains links and a link contains devices.  There
 is single host link but if a PMP is attached to it, there can be
 multiple fan-out links.  On SATA, there's usually a single device
 connected to a link but PATA and SATA controllers emulating TF based
 interface can have two - master and slave.

 However, there are a few controllers which don't fit into this
 abstraction too well - SATA controllers which emulate TF interface
 with both master and slave devices but also have separate SCR
 register sets for each device.  These controllers need separate links
 for physical link handling (e.g. onlineness, link speed) but should
 be treated like a traditional M/S controller for everything else
 (e.g. command issue, softreset).

 slave_link is libata's way of handling this class of controllers
 without impacting core layer too much.  For anything other than
 physical link handling, the default host link is used for both master
 and slave.  For physical link handling, separate @ap->slave_link is
 used.  All dirty details are implemented inside libata core layer.
 From LLD's POV, the only difference is that prereset, hardreset and
 postreset are called once more for the slave link, so the reset
 sequence looks like the following.

 prereset(M) -> prereset(S) -> hardreset(M) -> hardreset(S) ->
 softreset(M) -> postreset(M) -> postreset(S)

 Note that softreset is called only for the master.  Softreset resets
 both M/S by definition, so SRST on master should handle both (the
 standard method will work just fine).

As slave_link excludes PMP support and only code paths which deal with
the attributes of physical link are affected, all the changes are
localized to libata.h, libata-core.c and libata-eh.c.

 * ata_is_host_link() updated so that slave_link is considered as host
   link too.

 * iterator extended to iterate over the slave_link when using the
   underbarred version.

 * force param handling updated such that devno 16 is mapped to the
   slave link/device.

 * ata_link_on/offline() updated to return the combined result from
   master and slave link.  ata_phys_link_on/offline() are the direct
   versions.

 * EH autopsy and report are performed separately for master slave
   links.  Reset is udpated to implement the above described reset
   sequence.

Except for reset update, most changes are minor, many of them just
modifying dev->link to ata_dev_phys_link(dev) or using phys online
test instead.

After this update, LLDs can take full advantage of per-dev SCR
registers by simply turning on slave link.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-09-29 00:25:28 -04:00
Tejun Heo
b5b3fa386b libata: misc updates to prepare for slave link
* Add ATA_EH_ALL_ACTIONS.

* Make sata_link_{on|off}_line() return bool instead of int.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-09-29 00:22:32 -04:00
Tejun Heo
aadffb682c libata: reimplement link iterator
Implement __ata_port_next_link() and reimplement
__ata_port_for_each_link() and ata_port_for_each_link() using it.
This removes relatively large inlined code and makes iteration easier
to extend.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-09-29 00:22:30 -04:00
Tejun Heo
82ef04fb4c libata: make SCR access ops per-link
Logically, SCR access ops should take @link; however, there was no
compelling reason to convert all SCR access ops when adding @link
abstraction as there's one-to-one mapping between a port and a non-PMP
link.  However, that assumption won't hold anymore with the scheduled
addition of slave link.

Make SCR access ops per-link.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-09-29 00:22:28 -04:00
Tejun Heo
4c1eb90a09 sata_nv: reinstate nv_hardreset() for non generic controllers
Commit 2fd673ecf0 which tried to remove
hardreset for generic accidentally removed it for all flavors as all
others were inheriting from nv_generic_ops.  This patch reinstates
nv_hardreset() and puts it into nv_common_ops which all flavors
inherit from.  nv_generic_ops now inherits from nv_common_ops and
overrides .hardreset to ATA_OP_NULL.

While at it, explain why nv_hardreset and ATA_OP_NULL override are
necessary.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-09-29 00:14:34 -04:00
Boaz Harrosh
c9eeb248f3 [SCSI] qlogicpti: fix sg list traversal error in continuation entries
The current sg list traversal logic for the continuation entries
doesn't advance the list pointer once all seven slots are used, so the
next continuation entry (if there is one) wrongly begins again at the
start of the sg list.

Fix by advancing the sg pointer after the for_each_sg().

Reported-by: Meelis Roos <mroos@ut.ee>
Cc: David Miller <davem@davemloft.net>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-09-28 17:10:40 -05:00
Yinghai Lu
8f0afaa58e x86: mtrr_cleanup hole size should be less than half of chunk_size, v2
v2: should check with half of range0 size instead of chunk_size

So don't have silly big hole.

in hpa's case we could auto detect instead of adding mtrr_chunk_size in
command line.

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-09-28 09:12:27 +02:00
Márton Németh
d0eb40628e cdrom: update ioctl documentation
Correct copy-paste problem: CDROMCLOSETRAY is about closing the tray,
not opening it.

Signed-off-by: Márton Németh <nm127@freemail.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-09-27 19:32:17 +02:00
Tejun Heo
278ecfb8f4 ide: note that IDE generic may prevent other drivers from attaching
Enabling IDE generic may prevent ATA controllers located on legacy
ports from being attached to more proper driver or can prevent other
controllers which share the IRQ from working.  Note it in the help
message.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: xerces8 <xerces8@butn.net>
Cc: Jeff Garzik <jgarzik@pobox.com>
Cc: stein@hermes.si
[bart: s/will grab/may grab/ since Borislav has fixed PCI-case for .28]
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-09-27 19:32:17 +02:00
Borislav Petkov
801bd32e20 ide-tape: fix vendor strings
Remove superfluous two bytes from each string buffer and add proper length
format specifiers.

Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Tested-by: Mark de Wever <koraq@xs4all.nl>
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-09-27 19:32:17 +02:00
Ralf Baechle
3d977760b9 Swarm: Fix crash due to missing initialization
If things are just right this will result in the hws[0]->parent being
passed to ide_host_add() being non-zero and an ooops a little later.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-09-27 19:32:16 +02:00
Yinghai Lu
54d45ff420 x86: add mtrr_cleanup_debug command line
add mtrr_cleanup_debug to print out more info about layout

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Cc: Yinghai Lu <yhlu.kernel@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-09-27 18:09:35 +02:00
Yinghai Lu
2313c2793d x86: mtrr_cleanup optimization, v2
fix hpa's t61 with 4g ram:

   change layout from
	(n - 1)*chunksize + chunk_size - NC
   to
	n*chunksize - NC

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-09-27 18:09:34 +02:00
Yinghai Lu
7fc2368d1d x86: don't need to go to chunksize to 4G
change back chunksize max to 2g
   otherwise will get strange layout in 2G ram system like
     0 - 4g WB, 2040M - 2048M UC, 2048M -  4G NC
   instead of
     0 - 2g WB, 2040M - 2048M UC

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-09-27 18:09:33 +02:00
Aurelien Jarno
ac82da3381 [SSB] Initialise dma_mask for SSB_BUSTYPE_SSB devices
For SSB_BUSTYPE_SSB type devices, we need to initialize dma_mask using
coherent_dma_mask so that calls to dma_set_mask() succeed.

It fixes the regression on the b44 driver introduced by commit
f225763a7d

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-09-27 15:45:37 +01:00
Aurelien Jarno
2dc42b47a7 [MIPS] BCM47xx: Fix build error due to missing PCI functions
This patch defines pcibios_map_irq() and pcibios_plat_dev_init() for
the BCM47xx platform.

It fixes the regression introduced by commit
aab547ce0d.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-09-27 15:45:36 +01:00
Ralf Baechle
f4d15f1c87 [MIPS] IP27: Switch to dynamic interrupt routing avoding panic on error.
pcibios_map_irq is no way of returning an error but on IP27 an interrupt
is possibly not routable when running out of resources.  So do the
interrupt routing at pcibios_enable_device time.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-09-27 15:45:36 +01:00
Bruno Randolf
19506fc518 [MIPS] au1000: Make sure GPIO value is zero or one
David Brownell <david-b@pacbell.net> wrote:
>       The problem is that "value" is zero-or-nonzero.
>       This code wrongly assumes it's zero-or-one.
>       Possible fix:  "((!!value) << gpio)".

Signed-off-by: Bruno Randolf <br1@einfach.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-09-27 15:45:35 +01:00
Adrian Bunk
81e4807303 m32r/kernel/: cleanups
This patch contains the following cleanups:
- make the following needlessly global code static:
  - entry.S: resume_userspace
  - process.c: pm_idle
  - process.c: default_idle()
  - smp.c: send_IPI_allbutself()
  - time.c: timer_interrupt()
  - time.c: struct irq0
  - traps.c: set_eit_vector_entries()
  - traps.c: kstack_depth_to_print
  - traps.c: show_trace()
  - traps.c: die_lock
- remove the following unused code:
  - head.S: startup_32
  - process.c: hlt_counter
  - process.c: disable_hlt()
  - process.c: enable_hlt()
  - process.c: dump_task_regs()
- remove the following variables and their usages since they were
  always 0:
  - irq.c: irq_err_count
  - irq.c: irq_mis_count

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Hirokazu Takata <takata@linux-m32r.org>
2008-09-27 18:27:21 +09:00
Adrian Bunk
4b65fd4180 m32r: export __ndelay
ERROR: "__ndelay" [drivers/spi/spi_bitbang.ko] undefined!

Reported-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Hirokazu Takata <takata@linux-m32r.org>
2008-09-27 18:27:21 +09:00
Adrian Bunk
affa6b120f m32r: export empty_zero_page
ERROR: "empty_zero_page" [fs/ext4/ext4dev.ko] undefined!

Reported-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Hirokazu Takata <takata@linux-m32r.org>
2008-09-27 18:27:21 +09:00
Adrian Bunk
1b20b093e7 m32r: don't offer CONFIG_ISA
As far as I know no M32R hardware actually has ISA slots.

And ISA drivers don't compile on M32R.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Hirokazu Takata <takata@linux-m32r.org>
2008-09-27 18:27:21 +09:00
Adrian Bunk
1575da9ee4 m32r: remove the unused NOHIGHMEM option
Remove the unused NOHIGHMEM option.

Reviewed-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Hirokazu Takata <takata@linux-m32r.org>
2008-09-27 18:27:21 +09:00
Linus Torvalds
94715da363 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6:
  ALSA: remove unneeded power_mutex lock in snd_pcm_drop
  ALSA: fix locking in snd_pcm_open*() and snd_rawmidi_open*()
2008-09-26 09:16:32 -07:00
Linus Torvalds
ec4d90287e Merge git://oss.sgi.com:8090/xfs/linux-2.6
* git://oss.sgi.com:8090/xfs/linux-2.6:
  [XFS] Remove xfs_iext_irec_compact_full()
  [XFS] Fix extent list corruption in xfs_iext_irec_compact_full().
2008-09-26 08:49:34 -07:00
David Howells
bc173c5789 ARM: Delete ARM's own cnt32_to_63.h
Delete ARM's own cnt32_to_63.h as the copy in include/linux/ should now be
used instead.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-09-26 08:49:04 -07:00
Jason Wessel
0dca0fd2bf kgdboc,tty: Fix tty polling search to use name correctly
The tty_find_polling_driver() routine did not correctly check the base
part of the tty name.  This can lead to kgdboc selecting an incorrect
driver, as well as accepting a completely invalid tty such as "echo
ffff0 > /sys/module/kgdboc/parameters/kgdboc".

Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
2008-09-26 10:36:42 -05:00
Jason Wessel
703a1edcd1 kgdb, x86_64: fix PS CS SS registers in gdb serial
On x86_64 the gdb serial register structure defines the PS (also known
as eflags), CS and SS registers as 4 bytes entities.

This patch splits the x86_64 regnames enum into a 32 and 64 version to
account for the 32 bit entities in the gdb serial packets.

Also the program counter is properly filled in for the sleeping
threads.

Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
2008-09-26 10:36:42 -05:00
Jason Wessel
95dbf1dbe3 kgdb, x86_64: gdb serial has BX and DX reversed
The BX and DX registers in the gdb serial register packet need to be
flipped for gdb to receive the correct data.

Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
2008-09-26 10:36:42 -05:00