~shefty/rdma-dev.git
13 years agoPCI: Add MSI INTX_DISABLE quirks for ATI SB700/800 SATA and IXP SB400 USB
David Miller [Thu, 25 Oct 2007 08:16:52 +0000 (01:16 -0700)]
PCI: Add MSI INTX_DISABLE quirks for ATI SB700/800 SATA and IXP SB400 USB

Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Jeff Garzik <jgarzik@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
13 years agoPCI: Add quirk for devices which disable MSI when INTX_DISABLE is set.
David Miller [Thu, 25 Oct 2007 08:16:30 +0000 (01:16 -0700)]
PCI: Add quirk for devices which disable MSI when INTX_DISABLE is set.

A reasonably common problem with some devices is that they will
disable MSI generation when the INTX_DISABLE bit is set in the
PCI_COMMAND register.

Quirk this explicitly, guarding the pci_intx() calls in msi.c with
this quirk indication.

The first entries for this quirk are for 5714 and 5780 Tigon3 chips,
and thus we can remove the workaround code from the tg3.c driver.

Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Michael Chan <mchan@broadcom.com>
Acked-by: Jeff Garzik <jgarzik@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
13 years agoPCI: Add MSI quirk for ServerWorks HT1000 PCIX bridge.
David Miller [Thu, 25 Oct 2007 08:15:53 +0000 (01:15 -0700)]
PCI: Add MSI quirk for ServerWorks HT1000 PCIX bridge.

This is the fix for the following problem:

https://bugzilla.redhat.com/show_bug.cgi?id=227657

The bnx2 device 5706 complains about MSI not working behind a
ServerWorks HT1000 PCIX bridge. An earlier commit to fix the problem:

e3008dedff4bdc96a5f67224cd3d8d12237082a0:

"PCI: disable MSI by default on systems with Serverworks HT1000 chips"

was not entirely correct, and has been reverted.

MSI does not work on the PCIX bus because the BIOS did not set the
HT_MSI_FLAGS_ENABLE bit in the HyperTransport MSI capability on the
bridge.  We use the existing quirk_msi_ht_cap() to detect the problem
and disable MSI in all buses behind it.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Cc: Anantha Subramanyam <ananth@broadcom.com>
Cc: Naren Sankar <nsankar@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Jeff Garzik <jgarzik@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
13 years agoPCI: Revert "PCI: disable MSI by default on systems with Serverworks HT1000 chips"
David Miller [Thu, 25 Oct 2007 08:15:24 +0000 (01:15 -0700)]
PCI: Revert "PCI: disable MSI by default on systems with Serverworks HT1000 chips"

This reverts commit e3008dedff4bdc96a5f67224cd3d8d12237082a0.

The real bug was an INTX issue in the tg3 ethernet chip, and
cured by commit c129d962a66c76964954a98b38586ada82cf9381

Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Jeff Garzik <jgarzik@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
13 years agoMerge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6
Linus Torvalds [Mon, 5 Nov 2007 19:39:25 +0000 (11:39 -0800)]
Merge branch 'for-linus' of git://git390.osdl.marist.edu/linux-2.6

* 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6:
  [S390] tod clock: announce clocksource as perfect
  [S390] Rename "idle_time" attribute to "idle_time_us".
  [S390] Fix priority mistakes in drivers/s390/cio/cmf.c
  [S390] Fix memory detection.
  [S390] Fix compile on !CONFIG_SMP.
  [S390] device_schedule_callback() for dcssblk.
  [S390] Fix smsgiucv init on no iucv machines
  [S390] cio: use INIT_WORK to initialize struct work.

13 years agoMerge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux...
Linus Torvalds [Mon, 5 Nov 2007 19:39:00 +0000 (11:39 -0800)]
Merge branch 'master' of git://git./linux/kernel/git/rusty/linux-2.6-lguest

* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-lguest:
  lguest: tidy up documentation
  kernel/futex.c: make 3 functions static
  unexport access_process_vm
  lguest: make async_hcall() static

13 years agocpm_load_patch() - declartion conflict
Kamalesh Babulal [Mon, 5 Nov 2007 10:41:12 +0000 (16:11 +0530)]
cpm_load_patch() - declartion conflict

Commit f2a0bd3753dad7ea4605ebd5435716b39e9f92bb defines the function
with "void cpm_load_patch(cpm8xx_t *cp)" prtotype and is declared as
"extern void cpm_load_patch(volatile immap_t *immr)" in the header file.

Signed-off-by: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
13 years agoSLUB: Fix memory leak by not reusing cpu_slab
Christoph Lameter [Mon, 5 Nov 2007 19:31:58 +0000 (11:31 -0800)]
SLUB: Fix memory leak by not reusing cpu_slab

Fix the memory leak that may occur when we attempt to reuse a cpu_slab
that was allocated while we reenabled interrupts in order to be able to
grow a slab cache.

The per cpu freelist may contain objects and in that situation we may
overwrite the per cpu freelist pointer loosing objects.  This only
occurs if we find that the concurrently allocated slab fits our
allocation needs.

If we simply always deactivate the slab then the freelist will be
properly reintegrated and the memory leak will go away.

Signed-off-by: Christoph Lameter <clameter@sgi.com>
Acked-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
13 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6
Linus Torvalds [Mon, 5 Nov 2007 17:57:13 +0000 (09:57 -0800)]
Merge /linux/kernel/git/jejb/scsi-rc-fixes-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6:
  [SCSI] ibmvscsi: Prevent IO during partner login
  [SCSI] lpfc : Correct queue tag handling
  [SCSI] Update MAINTAINER email address and trees
  [SCSI] osst: fix if (...) \n #if... cases missing semicolons when false

13 years agolguest: tidy up documentation
Rusty Russell [Mon, 5 Nov 2007 10:55:57 +0000 (21:55 +1100)]
lguest: tidy up documentation

After Adrian Bunk's "make async_hcall static" moved things around, update
comments to match (aka "make Guest").

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
13 years agokernel/futex.c: make 3 functions static
Adrian Bunk [Fri, 2 Nov 2007 15:43:22 +0000 (16:43 +0100)]
kernel/futex.c: make 3 functions static

The following functions can now become static again:
- get_futex_key()
- get_futex_key_refs()
- drop_futex_key_refs()

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
13 years agounexport access_process_vm
Adrian Bunk [Fri, 2 Nov 2007 15:43:28 +0000 (16:43 +0100)]
unexport access_process_vm

This patch removes the no longer used EXPORT_SYMBOL_GPL(access_process_vm).

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
13 years agolguest: make async_hcall() static
Adrian Bunk [Fri, 2 Nov 2007 15:43:10 +0000 (16:43 +0100)]
lguest: make async_hcall() static

async_hcall() can become static.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
13 years ago[S390] tod clock: announce clocksource as perfect
Christian Borntraeger [Mon, 5 Nov 2007 10:10:14 +0000 (11:10 +0100)]
[S390] tod clock: announce clocksource as perfect

The Time of Day clock is the standard time source for s390. It is
- monotonic
- allows very fast reading
- architecture guarantees at least microsecond stepping
- available as part of the architecture

We should announce the rate of tod as 400 to be in sync with the
description found in clocksource.h:
"400-499:Perfect The ideal clocksource. A must-use where available."

This change will prefer tod over less reliable clock sources.

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
13 years ago[S390] Rename "idle_time" attribute to "idle_time_us".
Heiko Carstens [Mon, 5 Nov 2007 10:10:13 +0000 (11:10 +0100)]
[S390] Rename "idle_time" attribute to "idle_time_us".

Seems that people prefer to have the unit encoded in the attribute
name. Also makes parsing easier.

Now we have:

# cat /sys/devices/system/cpu/cpu0/idle_time_us
131473592

instead of

# cat /sys/devices/system/cpu/cpu0/idle_time
131473592 us

Cc: Arjan van de Ven <arjan@infradead.org>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
13 years ago[S390] Fix priority mistakes in drivers/s390/cio/cmf.c
Roel Kluin [Mon, 5 Nov 2007 10:10:12 +0000 (11:10 +0100)]
[S390] Fix priority mistakes in drivers/s390/cio/cmf.c

Fixes priority mistakes similar to '!x & y'

Signed-off-by: Roel Kluin <12o3l@tiscali.nl>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
13 years ago[S390] Fix memory detection.
Heiko Carstens [Mon, 5 Nov 2007 10:10:11 +0000 (11:10 +0100)]
[S390] Fix memory detection.

Yet another patch in the countless series of memory detection fixes:
if the last area of the reported storage size is a hole the detection
loop will loop forever.
Just break chunk detection loop if its end is going to be larger than
reported storage size.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
13 years ago[S390] Fix compile on !CONFIG_SMP.
Heiko Carstens [Mon, 5 Nov 2007 10:10:10 +0000 (11:10 +0100)]
[S390] Fix compile on !CONFIG_SMP.

Commit fae8b22d3e3e3a3d317a7746493997af02a3f35c
"[S390] Add per-cpu idle time / idle count sysfs attributes" causes
a link error on !CONFIG_SMP.
Fix this by adding some #ifdef's. Real fix would be to cleanup the
code since we don't register a cpu on !CONFIG_SMP. But that would
be quite a big patch. For the time being this is good enough.

arch/s390/kernel/built-in.o: In function `do_monitor_call':
(.text+0x50d4): undefined reference to `per_cpu__s390_idle'
arch/s390/kernel/built-in.o: In function `cpu_idle':
(.text+0x518c): undefined reference to `per_cpu__s390_idle'
make: *** [.tmp_vmlinux1] Error 1

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
13 years ago[S390] device_schedule_callback() for dcssblk.
Gerald Schaefer [Mon, 5 Nov 2007 10:10:09 +0000 (11:10 +0100)]
[S390] device_schedule_callback() for dcssblk.

Unregistering a device from within a device attribute handler leads to
a deadlock. Need to use device_schedule_callback() to unregister device
in error path.

Signed-off-by: Gerald Schaefer <geraldsc@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
13 years ago[S390] Fix smsgiucv init on no iucv machines
Christian Borntraeger [Mon, 5 Nov 2007 10:10:08 +0000 (11:10 +0100)]
[S390] Fix smsgiucv init on no iucv machines

smsgiucv is a driver that relies on iucv to work properly. If
iucv ans smsgiucv are compiled into the kernel and run on an
lpar the following scenario happens:
iucv is initialized early as a subsystem. It checks for z/VM and
returns with EPROTONOTSUPPORT. Later smsgiucv tries to run
driver_register with iucv_bus as bus. As this bus is not
initialized the driver core and list debugging issue several
warnings and oopses.

Solution is to let smsgiucv also check for z/VM and return
EPROTONOTSUPPORT as well.

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
13 years ago[S390] cio: use INIT_WORK to initialize struct work.
Heiko Carstens [Mon, 5 Nov 2007 10:10:07 +0000 (11:10 +0100)]
[S390] cio: use INIT_WORK to initialize struct work.

Use INIT_WORK to initialize struct work and don't initialize a
struct work partial by explicitly initializing its private structures.
Fixes the following lockdep bug because no key was assigned:

INFO: trying to register non-static key.
the code is fine but needs lockdep annotation.
turning off the locking correctness validator.
0000000001f07bb8 0000000001f07bf8 0000000000000002 0000000000000000
       0000000001f07c98 0000000001f07c10 0000000001f07c10 0000000000015406
       0000000000000000 0000000000000002 0000000000000000 0000000000000000
       0000000001f07bf8 000000000000000c 0000000001f07bf8 0000000001f07c68
       000000000039ae60 0000000000015406 0000000001f07bf8 0000000001f07c48
Call Trace:
([<0000000000015376>] show_trace+0xda/0x104)
 [<0000000000015460>] show_stack+0xc0/0xf8
 [<00000000000154c6>] dump_stack+0x2e/0x3c
 [<000000000006a71e>] __lock_acquire+0x47e/0x11a0
 [<000000000006b4f0>] lock_acquire+0xb0/0xd8
 [<00000000000555a6>] run_workqueue+0x1aa/0x24c
 [<00000000000556de>] worker_thread+0x96/0xf4
 [<000000000005c210>] kthread+0x90/0xb4
 [<000000000001947a>] kernel_thread_starter+0x6/0xc
 [<0000000000019474>] kernel_thread_starter+0x0/0xc

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
13 years agox86 setup: set %ebx == %ebp == %edi == 0 on protected mode entry
H. Peter Anvin [Mon, 5 Nov 2007 01:54:31 +0000 (17:54 -0800)]
x86 setup: set %ebx == %ebp == %edi == 0 on protected mode entry

In accordance with the newly formalized 32-bit boot protocol, set
%ebx == %ebp == %edi == 0 in order to support future extensions to the
protocol.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
13 years agox86 setup: add a near jump to serialize %cr0 on 386/486
H. Peter Anvin [Mon, 5 Nov 2007 01:50:12 +0000 (17:50 -0800)]
x86 setup: add a near jump to serialize %cr0 on 386/486

The 386 and 486 needs a jump immediately after setting %cr0 in order
to serialize the pipeline.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
13 years agoMerge branch 'drm-patches' of master.kernel.org:/pub/scm/linux/kernel/git/airlied...
Linus Torvalds [Mon, 5 Nov 2007 02:00:35 +0000 (18:00 -0800)]
Merge branch 'drm-patches' of /linux/kernel/git/airlied/drm-2.6

* 'drm-patches' of master.kernel.org:/pub/scm/linux/kernel/git/airlied/drm-2.6:
  drm/sis: missing mutex unlock in error path.
  radeon: set the address to access the GART table on the CPU side correctly

13 years agoMerge branch 'an' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev
Linus Torvalds [Mon, 5 Nov 2007 01:55:22 +0000 (17:55 -0800)]
Merge branch 'an' of /linux/kernel/git/jgarzik/libata-dev

* 'an' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev:
  [libata] Utilize new SCSI event infrastructure
  SCSI: add asynchronous event notification API

13 years agodrm/sis: missing mutex unlock in error path.
Roel Kluin [Mon, 5 Nov 2007 00:53:18 +0000 (10:53 +1000)]
drm/sis: missing mutex unlock in error path.

airlied: separated this out from a patch on lkml.

Signed-off-by: Roel Kluin <12o3l@tiscali.nl>
Signed-off-by: Dave Airlie <airlied@linux.ie>
13 years agoradeon: set the address to access the GART table on the CPU side correctly
Dave Airlie [Mon, 5 Nov 2007 00:45:27 +0000 (10:45 +1000)]
radeon: set the address to access the GART table on the CPU side correctly

This code relied on the CPU and GPU address for the aperture being the same,
On some r5xx hardware I was playing with I noticed that this isn't always true.
This fixes issues seen on some r400 cards. (bugs.freedesktop.org 9957)

Signed-off-by: Dave Airlie <airlied@redhat.com>
13 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394...
Linus Torvalds [Sun, 4 Nov 2007 21:14:15 +0000 (13:14 -0800)]
Merge branch 'for-linus' of git://git./linux/kernel/git/ieee1394/linux1394-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6:
  ieee1394: iso and async streams: s/g list fix

13 years agortc: ignore msb when reading back mday from alarm
Mark Lord [Sun, 4 Nov 2007 02:04:03 +0000 (22:04 -0400)]
rtc: ignore msb when reading back mday from alarm

I have a system here that actively relies upon RTC wake alarms, and it
has been failing (again) for a few days when attempting to use the
/sys/class/rtc/rtc?/wakealarm interface.

The old (fixed by Linus) /proc/ interface still works, but I'd like to
get it using the new one.

This patch fixes rtc-cmos to ignore the two upper bits when reading the
BCD mday (day of month) register from CMOS.  Some systems (eg.  mine)
seem to have the top bit set to "1" for some reason.

The older /proc/ interface ignores the upper bits, and so we should too.

Signed-off-by: Mark Lord <mlord@pobox.com>
Acked-by: David Brownell <david-b@pacbell.net>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
13 years agoieee1394: iso and async streams: s/g list fix
Jens Axboe [Sun, 4 Nov 2007 08:44:56 +0000 (09:44 +0100)]
ieee1394: iso and async streams: s/g list fix

Torsten Kaiser wrote:
> Looking that calltrace upwards, it seems replacing the
> memset(dma->sglist,...) with sg_init_table(...) would fix the BUG_ON()
> as that inits the SG_MAGIC.

Tested-by: Torsten Kaiser <just.for.lkml@googlemail.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
13 years ago[libata] Utilize new SCSI event infrastructure
Jeff Garzik [Mon, 29 Oct 2007 21:18:39 +0000 (17:18 -0400)]
[libata] Utilize new SCSI event infrastructure

An end to CD-ROM polling (if you have a device that supports AN)...
hooray!

Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
13 years agoSCSI: add asynchronous event notification API
Jeff Garzik [Mon, 29 Oct 2007 21:15:22 +0000 (17:15 -0400)]
SCSI: add asynchronous event notification API

Originally based on a patch by Kristen Carlson Accardi @ Intel.
Copious input from James Bottomley.

Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
13 years agoMerge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block
Linus Torvalds [Sat, 3 Nov 2007 19:43:36 +0000 (12:43 -0700)]
Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block

* 'for-linus' of git://git.kernel.dk/linux-2.6-block:
  [BLOCK] Don't allow empty barriers to be passed down to queues that don't grok them
  dm: bounce_pfn limit added
  Deadline iosched: Fix batching fairness
  Deadline iosched: Reset batch for ordered requests
  Deadline iosched: Factor out finding latter reques

13 years agoMerge branch 'sg' of git://git.kernel.dk/linux-2.6-block
Linus Torvalds [Sat, 3 Nov 2007 19:43:21 +0000 (12:43 -0700)]
Merge branch 'sg' of git://git.kernel.dk/linux-2.6-block

* 'sg' of git://git.kernel.dk/linux-2.6-block:
  [SG] Get rid of __sg_mark_end()
  cleanup asm/scatterlist.h includes
  SG: Make sg_init_one() use general table init functions

13 years agoMerge branch 'v2.6.24-rc1-lockdep' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Sat, 3 Nov 2007 19:42:52 +0000 (12:42 -0700)]
Merge branch 'v2.6.24-rc1-lockdep' of git://git./linux/kernel/git/peterz/linux-2.6-lockdep

* 'v2.6.24-rc1-lockdep' of git://git.kernel.org/pub/scm/linux/kernel/git/peterz/linux-2.6-lockdep:
  lockdep: fix a typo in the __lock_acquire comment
  sched: fix unconditional irq lock
  lockdep: fixup irq tracing

13 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh64-2.6
Linus Torvalds [Sat, 3 Nov 2007 19:41:58 +0000 (12:41 -0700)]
Merge /pub/scm/linux/kernel/git/lethal/sh64-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh64-2.6:
  sh64: Update defconfigs.
  sh64: fix dma_cache_sync() compilation
  sh64: Move DMA macros from pci.h to scatterlist.h.

13 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6
Linus Torvalds [Sat, 3 Nov 2007 19:41:42 +0000 (12:41 -0700)]
Merge /pub/scm/linux/kernel/git/lethal/sh-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6: (24 commits)
  sh: Update r7785rp defconfig.
  sh: mach-type updates.
  sh: Fix up r7780rp highlander CF access size.
  sh: Terminate .eh_frame in VDSO with a 4-byte 0.
  sh: Correct SUBARCH matching.
  sh: Decouple 4k and soft/hardirq stacks.
  sh: Fix optimized __copy_user() movca.l usage.
  sh: Clean up SR.RB Kconfig mess.
  sh: Kill off dead ipr_irq_demux().
  sh: Make SH7750 oprofile compile again.
  sh: Provide a __read_mostly section wrapper.
  sh: linker script tidying.
  sh: Move zero page param defs somewhere sensible.
  sh: Use generic SMP_CACHE_BYTES/L1_CACHE_ALIGN.
  sh: Kill off legacy embedded ramdisk section.
  sh: Fix up early mem cmdline parsing.
  sh: Enable USBF on MS7722SE.
  sh: Add resource of USBF for SH7722.
  maple: Fix maple bus compiler warning
  sh: fix zImage build with >=binutils-2.18
  ...

13 years agoMerge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik...
Linus Torvalds [Sat, 3 Nov 2007 19:27:56 +0000 (12:27 -0700)]
Merge branch 'upstream-linus' of /linux/kernel/git/jgarzik/libata-dev

* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev: (23 commits)
  libata: don't configure downstream links faster than the upstream link
  libata: request PHY speed configuration on SControl access failure
  libata: consider errors not associated with commands for speed down
  libata: more robust reset failure handling
  libata: cosmetic clean up / reorganization of ata_eh_reset()
  libata: fix timing computation in ata_eh_reset()
  libata: increase 128 KB / cmd limit for ATAPI tape drives
  sata_promise: fix endianess bug in ASIC PRD bug workaround
  libata: fix docbook
  make ata_scsi_lpm_get() static
  libata: suppress two warnings
  ata/sata_fsl: Remove ata_scsi_suspend/resume callbacks
  ata/sata_fsl: Remove sending LOG EXT command in sata_fsl_softreset()
  ata/sata_fsl: Move MPC8315DS link speed limit workaround to specific ifdef
  ata/sata_fsl: cleanup style problem
  ata/sata_fsl: remove unneeded sata_fsl_hardreset()
  ata/sata_fsl: remove unneeded on-stack copy of FIS
  ata/sata_fsl: cleanup needless casts to/from void __iomem *
  ata/sata_fsl: Remove unnecessary SCR cases
  ata/sata_fsl: Kill ata_sg_is_last()
  ...

13 years agoNTFS: Fix read regression.
Anton Altaparmakov [Sat, 3 Nov 2007 07:38:59 +0000 (07:38 +0000)]
NTFS: Fix read regression.

The regression was caused by:
        commit[a32ea1e1f925399e0d81ca3f7394a44a6dafa12c] Fix read/truncate race

This causes ntfs_readpage() to be called for a zero i_size inode, which
failed when the file was compressed and non-resident.

Thanks a lot to Mike Galbraith for reporting the issue and tracking down
the commit that caused the regression.

Looking into it I found three bugs which the patch fixes.

Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
Tested-by: Mike Galbraith <efault@gmx.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
13 years ago[SCSI] ibmvscsi: Prevent IO during partner login
Robert Jennings [Tue, 30 Oct 2007 16:37:07 +0000 (11:37 -0500)]
[SCSI] ibmvscsi: Prevent IO during partner login

By setting the request_limit in send_srp_login to 1 we allowed login
requests to be sent to the server adapter.  If this was not an initial
login, but was a login after a disconnect with the server, other I/O
requests could attempt to be processed before the login occured.  These
I/O requests would fail, sometimes resulting in filesystems getting
marked read-only.

To address this we can set the request_limit to 0 while doing the login
and add an exception where login requests, along with task management
events, are always passed to the server.

There is a case where the request_limit had already reached 0 would result
in all events being sent rather than returning SCSI_MLQUEUE_HOST_BUSY; this
has also been fixed by this patch.

Signed-off-by: Robert Jennings <rcj@linux.vnet.ibm.com>
Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
13 years ago[SCSI] lpfc : Correct queue tag handling
James Smart [Mon, 29 Oct 2007 15:00:39 +0000 (11:00 -0400)]
[SCSI] lpfc : Correct queue tag handling

This patch corrects the lpfc tag handling issue identified by Hannes Reinecke
http://marc.info/?l=linux-scsi@m=119270235628850&w=2

The basis for this patch originated from Hajime Kai. Thank You Hajime.

Signed-off-by: hajime-kai@soft.fujitsu.com
Signed-off-by: James Smart <James.Smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
13 years ago[SCSI] Update MAINTAINER email address and trees
James Bottomley [Sat, 3 Nov 2007 13:40:30 +0000 (08:40 -0500)]
[SCSI] Update MAINTAINER email address and trees

Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
13 years agolibata: don't configure downstream links faster than the upstream link
Tejun Heo [Wed, 31 Oct 2007 01:17:07 +0000 (10:17 +0900)]
libata: don't configure downstream links faster than the upstream link

There's nothing to be gained by configuring downstream links faster
than the upstream link and such configurations cause problems on
certain PMPs.  Limit downstream link speed by the upstream link speed.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
13 years agolibata: request PHY speed configuration on SControl access failure
Tejun Heo [Wed, 31 Oct 2007 01:17:06 +0000 (10:17 +0900)]
libata: request PHY speed configuration on SControl access failure

In sata_set_spd_needed(), if SControl read failed, it returned 0 and
skipped PHY speed configuration.  However, if SControl access fails,
it's far more logical to request PHY speed configuration.  Reverse the
logic.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
13 years agolibata: consider errors not associated with commands for speed down
Tejun Heo [Wed, 31 Oct 2007 01:17:05 +0000 (10:17 +0900)]
libata: consider errors not associated with commands for speed down

libata EH used to ignore errors not associated with commands when
determining whether speed down is necessary or not.  This leads to the
following problems.

* Errors not associated with commands can occur indefinitely without
  libata EH taking corrective actions.

* Upstream link errors don't trigger speed down when PMP is attached
  to it and commands issued to downstream device trigger errors on the
  upstream link.

This patch makes ata_eh_link_autopsy() consider errors not associated
with command for speed down.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
13 years agolibata: more robust reset failure handling
Tejun Heo [Wed, 31 Oct 2007 01:17:04 +0000 (10:17 +0900)]
libata: more robust reset failure handling

Reset failure is a critical error.  It results in disabling the link
requiring user intervention to re-enable it.  Make reset failure
handling more robust such that libata EH doesn't give up too early.

* Temporary glitches during hardreset may lead to classification
  failure when there's no softreset available.  Retry instead of
  giving up.

* Initial softreset or follow up softreset may fail classification.
  Move classification error handling block out of followup softreset
  block such that both cases are handled and retry instead of giving
  up.  Also, on the last try, give ATA class a blind shot.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
13 years agolibata: cosmetic clean up / reorganization of ata_eh_reset()
Tejun Heo [Wed, 31 Oct 2007 01:17:03 +0000 (10:17 +0900)]
libata: cosmetic clean up / reorganization of ata_eh_reset()

Clean up and reorganize ata_eh_reset() to ease further changes.

* Cache ARRAY_SIZE(ata_eh_reset_timeouts) in @max_tries.
* Cache link->flags in @lflags.
* Move failure handling block to the end of the function and unnest
  both success and failure handling blocks.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
13 years agolibata: fix timing computation in ata_eh_reset()
Tejun Heo [Wed, 31 Oct 2007 01:17:02 +0000 (10:17 +0900)]
libata: fix timing computation in ata_eh_reset()

As jiffies changes asynchronously, it needs to be cached if unchanging
timestamp is needed.  The code in ata_eh_reset() intended to do that
with @now but never actually did it.  Fix it.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
13 years agolibata: increase 128 KB / cmd limit for ATAPI tape drives
Tony Battersby [Tue, 30 Oct 2007 15:44:35 +0000 (11:44 -0400)]
libata: increase 128 KB / cmd limit for ATAPI tape drives

Commands sent to ATAPI tape drives via the SCSI generic (sg) driver are
limited in the amount of data that they can transfer by the max_sectors
value.  The max_sectors value is currently calculated according to the
command set for disk drives, which doesn't apply to tape drives.  The
default max_sectors value of 256 limits ATAPI tape drive commands to
128 KB.  This patch against 2.6.24-rc1 increases the max_sectors value
for tape drives to 65535, which permits tape drive commands to transfer
just under 32 MB.

Tested with a SuperMicro PDSME motherboard, AHCI, and a Sony SDX-570V
SATA tape drive.

Note that some of the chipset drivers also set their own max_sectors
value, which may override the value set in libata-core.  I don't have
any of these chipsets to test, so I didn't go messing with them.  Also,
ATAPI devices other than tape drives may benefit from similar changes,
but I have only tape drives and disk drives to test.

Signed-off-by: Tony Battersby <tonyb@cybernetics.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
13 years agosata_promise: fix endianess bug in ASIC PRD bug workaround
Mikael Pettersson [Wed, 31 Oct 2007 12:21:29 +0000 (13:21 +0100)]
sata_promise: fix endianess bug in ASIC PRD bug workaround

The original workaround for the Promise ASIC PRD bug
contained an endianess bug which I failed to detect:
the adjustment of the last PRD entry's length field
applied host arithmetic to little-endian data, which
is incorrect on big-endian machines.

We have the length available in host-endian format, so
do the adjustment on host-endian data and then convert
and store it in the PRD entry's little-endian data field.

Thanks to an anonymous reviewer for detecting this bug.

Signed-off-by: Mikael Pettersson <mikpe@it.uu.se>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
13 years agolibata: fix docbook
Stephen Hemminger [Wed, 31 Oct 2007 17:00:27 +0000 (10:00 -0700)]
libata: fix docbook

Fix docbook format in the comments.

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
13 years agomake ata_scsi_lpm_get() static
Adrian Bunk [Tue, 30 Oct 2007 23:50:23 +0000 (00:50 +0100)]
make ata_scsi_lpm_get() static

ata_scsi_lpm_get() can become static.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
13 years agolibata: suppress two warnings
Stephen Rothwell [Wed, 31 Oct 2007 03:53:32 +0000 (14:53 +1100)]
libata: suppress two warnings

drivers/ata/libata-core.c:768: warning: 'ata_lpm_enable' defined but not used
drivers/ata/libata-core.c:784: warning: 'ata_lpm_disable' defined but not used

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
13 years agoata/sata_fsl: Remove ata_scsi_suspend/resume callbacks
ashish kalra [Wed, 31 Oct 2007 11:28:04 +0000 (19:28 +0800)]
ata/sata_fsl: Remove ata_scsi_suspend/resume callbacks

Signed-off-by: ashish kalra <ashish.kalra@freescale.com>
Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
13 years agoata/sata_fsl: Remove sending LOG EXT command in sata_fsl_softreset()
ashish kalra [Wed, 31 Oct 2007 11:28:03 +0000 (19:28 +0800)]
ata/sata_fsl: Remove sending LOG EXT command in sata_fsl_softreset()

Signed-off-by: ashish kalra <ashish.kalra@freescale.com>
Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
13 years agoata/sata_fsl: Move MPC8315DS link speed limit workaround to specific ifdef
ashish kalra [Wed, 31 Oct 2007 11:28:02 +0000 (19:28 +0800)]
ata/sata_fsl: Move MPC8315DS link speed limit workaround to specific ifdef

Signed-off-by: ashish kalra <ashish.kalra@freescale.com>
Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
13 years agoata/sata_fsl: cleanup style problem
Li Yang [Wed, 31 Oct 2007 11:28:01 +0000 (19:28 +0800)]
ata/sata_fsl: cleanup style problem

Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
13 years agoata/sata_fsl: remove unneeded sata_fsl_hardreset()
Jeff Garzik [Wed, 31 Oct 2007 11:28:00 +0000 (19:28 +0800)]
ata/sata_fsl: remove unneeded sata_fsl_hardreset()

Signed-off-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
13 years agoata/sata_fsl: remove unneeded on-stack copy of FIS
Jeff Garzik [Wed, 31 Oct 2007 11:27:59 +0000 (19:27 +0800)]
ata/sata_fsl: remove unneeded on-stack copy of FIS

Remove unneeded on-stack copy of FIS
in sata_fsl_cache_taskfile_from_d2h_fis().

Signed-off-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
13 years agoata/sata_fsl: cleanup needless casts to/from void __iomem *
Jeff Garzik [Wed, 31 Oct 2007 11:27:58 +0000 (19:27 +0800)]
ata/sata_fsl: cleanup needless casts to/from void __iomem *

Signed-off-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
13 years agoata/sata_fsl: Remove unnecessary SCR cases
Jeff Garzik [Wed, 31 Oct 2007 11:27:57 +0000 (19:27 +0800)]
ata/sata_fsl: Remove unnecessary SCR cases

SCRs in the driver map to the standard values found in include/linux/ata.h,
so no need for individual scr_read/scr_write case statements duplicating
the natural value.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
13 years agoata/sata_fsl: Kill ata_sg_is_last()
Li Yang [Wed, 31 Oct 2007 11:27:56 +0000 (19:27 +0800)]
ata/sata_fsl: Kill ata_sg_is_last()

Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
13 years agoata/sata_fsl: save irq in private data for irq unmapping
Li Yang [Wed, 31 Oct 2007 11:27:55 +0000 (19:27 +0800)]
ata/sata_fsl: save irq in private data for irq unmapping

Powerpc uses virtual irq which has to be unmapped.

Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
13 years agoata/sata_fsl: Remove deprecated hooks
Li Yang [Wed, 31 Oct 2007 11:27:54 +0000 (19:27 +0800)]
ata/sata_fsl: Remove deprecated hooks

Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
13 years agoata/sata_fsl: Update for ata_link introduction
Li Yang [Wed, 31 Oct 2007 11:27:53 +0000 (19:27 +0800)]
ata/sata_fsl: Update for ata_link introduction

Update the driver to use the newly added ata_link structure.

Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
13 years agoUse i8253.c lock for PC speaker on MIPS, too.
Ralf Baechle [Fri, 2 Nov 2007 17:26:06 +0000 (17:26 +0000)]
Use i8253.c lock for PC speaker on MIPS, too.

The Jazz machines have to use the PIT timer for dyntick and highresolution
kernels.  This may break because currently just like i386 used to do MIPS
uses two separate spinlocks in the actual PIT code and the PC speaker
code.  So switch to do it the same that x86 currently does PIT locking.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
13 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Linus Torvalds [Sat, 3 Nov 2007 02:37:41 +0000 (19:37 -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: linux-input mailing list moved to vger.kernel.org
  Input: inport, logibm - use KERN_INFO when reporting missing mouse
  Input: appletouch - idle reset logic broke older Fountains
  Input: hp_sdc.c - fix section mismatch
  Input: appletouch - add Johannes Berg as maintainer
  Input: Add Euro and Dollar key codes
  Input: xpad - add more USB IDs

13 years agoMerge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
Linus Torvalds [Sat, 3 Nov 2007 02:37:26 +0000 (19:37 -0700)]
Merge branch 'upstream' of git://ftp.linux-mips.org/upstream-linus

* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (25 commits)
  [MIPS] Jazz: disable PIT; cleanup R4030 clockevent
  [MIPS] Bigsur supports highmem.
  [MIPS] mtx-1: Enable -Werror.
  [MIPS] mtx-1: Remove unused mtx1_sys_btn.
  [MIPS] Pb1200: Enable -Werror.
  [MIPS] Fix and cleanup the MIPS part of the (ab)use of CLOCK_TICK_RATE.
  [MIPS] SNI: register a02r clockevent; don't use PIT timer
  [MIPS] i8253.h: Remove all i8259 related definitions.
  [MIPS] i8253: Cleanup.
  [MIPS] Cobalt: Fix IRQ comment; the Cobalt kernel uses CP0 counter now.
  [MIPS] Pb1200: Fix warning.
  [MIPS] Pb1200: Fix warning.
  [MIPS] IP27: Fix build error.
  [MIPS] Excite: Fix build error.
  [MIPS] Sibyte: Split and move clock code.
  [MIPS] Sibyte: Fixes for oneshot timer mode.
  [MIPS] Sibyte: Remove blank line.
  [MIPS] Swarm: Fix build failure
  [MIPS] time: Code cleanups
  [MIPS] time: Remove now unused local_timer_interrupt.
  ...

13 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog
Linus Torvalds [Sat, 3 Nov 2007 02:36:26 +0000 (19:36 -0700)]
Merge git://git./linux/kernel/git/wim/linux-2.6-watchdog

* git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog:
  [WATCHDOG] iTCO_wdt.c ICH8 pci-device-id's
  [WATCHDOG] iTCO_wdt.c init & exit fixes
  [WATCHDOG] iTCO_wdt.c pci_device_id table clean-up
  [WATCHDOG] spin_lock_init() fixes
  [WATCHDOG] Unlock in iTCO_wdt_start when reboot is disabled
  [WATCHDOG] Add necessary braces to if (...) \n #if... cases
  [WATCHDOG] trivial fix two returns in void functions

13 years ago[WATCHDOG] iTCO_wdt.c ICH8 pci-device-id's
Wim Van Sebroeck [Fri, 31 Aug 2007 08:23:10 +0000 (08:23 +0000)]
[WATCHDOG] iTCO_wdt.c ICH8 pci-device-id's

Add the pci-device-id's for the ICH8M and the ICH8M-E chipsets.

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
13 years ago[WATCHDOG] iTCO_wdt.c init & exit fixes
Wim Van Sebroeck [Fri, 31 Aug 2007 08:15:34 +0000 (08:15 +0000)]
[WATCHDOG] iTCO_wdt.c init & exit fixes

Mark init and exit procedures as __devinit & _-devexit.

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
13 years ago[WATCHDOG] iTCO_wdt.c pci_device_id table clean-up
Wim Van Sebroeck [Sun, 19 Aug 2007 20:17:58 +0000 (20:17 +0000)]
[WATCHDOG] iTCO_wdt.c pci_device_id table clean-up

Make the pci_device_id table more readable.

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
13 years ago[WATCHDOG] spin_lock_init() fixes
Alexey Dobriyan [Thu, 1 Nov 2007 23:27:08 +0000 (16:27 -0700)]
[WATCHDOG] spin_lock_init() fixes

Some watchdog drivers initialize global spinlocks in module's init function
which is tolerable, but some do it in PCI probe function.  So, switch to
static initialization to fix theoretical bugs and, more importantly, stop
giving people bad examples.

Signed-off-by: Alexey Dobriyan <adobriyan@sw.ru>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
13 years ago[MIPS] Jazz: disable PIT; cleanup R4030 clockevent
Thomas Bogendoerfer [Fri, 2 Nov 2007 10:17:13 +0000 (11:17 +0100)]
[MIPS] Jazz: disable PIT; cleanup R4030 clockevent

Fix ISA irq acknowledge.
Make r4030 clockevent code look like other mips clockevent code.

Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
13 years ago[MIPS] Bigsur supports highmem.
Ralf Baechle [Thu, 1 Nov 2007 21:55:39 +0000 (21:55 +0000)]
[MIPS] Bigsur supports highmem.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
13 years ago[MIPS] mtx-1: Enable -Werror.
Ralf Baechle [Thu, 1 Nov 2007 16:50:06 +0000 (16:50 +0000)]
[MIPS] mtx-1: Enable -Werror.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
13 years ago[MIPS] mtx-1: Remove unused mtx1_sys_btn.
Ralf Baechle [Thu, 1 Nov 2007 16:49:12 +0000 (16:49 +0000)]
[MIPS] mtx-1: Remove unused mtx1_sys_btn.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
13 years ago[MIPS] Pb1200: Enable -Werror.
Ralf Baechle [Thu, 1 Nov 2007 16:46:14 +0000 (16:46 +0000)]
[MIPS] Pb1200: Enable -Werror.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
13 years ago[MIPS] Fix and cleanup the MIPS part of the (ab)use of CLOCK_TICK_RATE.
Ralf Baechle [Thu, 1 Nov 2007 15:45:37 +0000 (15:45 +0000)]
[MIPS] Fix and cleanup the MIPS part of the (ab)use of CLOCK_TICK_RATE.

This is the clock rate of the i8253 PIT.  A MIPS system may not have
a PIT by the symbol is used all over the kernel including some APIs.
So keeping it defined to the number for the PIT is the only sane thing
for now.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
13 years ago[MIPS] SNI: register a02r clockevent; don't use PIT timer
Thomas Bogendoerfer [Thu, 1 Nov 2007 10:36:42 +0000 (11:36 +0100)]
[MIPS] SNI: register a02r clockevent; don't use PIT timer

Register A20R clockevent.
Remove PIT timer setup because it doesn't work

Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
13 years ago[MIPS] i8253.h: Remove all i8259 related definitions.
Ralf Baechle [Thu, 1 Nov 2007 14:44:57 +0000 (14:44 +0000)]
[MIPS] i8253.h: Remove all i8259 related definitions.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
13 years ago[MIPS] i8253: Cleanup.
Ralf Baechle [Thu, 1 Nov 2007 14:38:20 +0000 (14:38 +0000)]
[MIPS] i8253: Cleanup.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
13 years ago[MIPS] Cobalt: Fix IRQ comment; the Cobalt kernel uses CP0 counter now.
Yoichi Yuasa [Thu, 1 Nov 2007 12:51:23 +0000 (21:51 +0900)]
[MIPS] Cobalt: Fix IRQ comment; the Cobalt kernel uses CP0 counter now.

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
13 years ago[MIPS] Pb1200: Fix warning.
Ralf Baechle [Thu, 1 Nov 2007 12:59:18 +0000 (12:59 +0000)]
[MIPS] Pb1200: Fix warning.

arch/mips/au1000/pb1200/irqmap.c:101: warning: ignoring return value of 'request_irq', declared with attribute warn_unused_result

And while at it a few coding style cleanups.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
13 years ago[MIPS] Pb1200: Fix warning.
Ralf Baechle [Thu, 1 Nov 2007 12:22:53 +0000 (12:22 +0000)]
[MIPS] Pb1200: Fix warning.

arch/mips/au1000/pb1200/board_setup.c:71: warning: unused variable 'pin_func'

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
13 years ago[MIPS] IP27: Fix build error.
Ralf Baechle [Thu, 1 Nov 2007 12:20:51 +0000 (12:20 +0000)]
[MIPS] IP27: Fix build error.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
13 years ago[MIPS] Excite: Fix build error.
Ralf Baechle [Thu, 1 Nov 2007 12:16:20 +0000 (12:16 +0000)]
[MIPS] Excite: Fix build error.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
13 years ago[MIPS] Sibyte: Split and move clock code.
Ralf Baechle [Thu, 1 Nov 2007 01:57:55 +0000 (01:57 +0000)]
[MIPS] Sibyte: Split and move clock code.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
13 years ago[MIPS] Sibyte: Fixes for oneshot timer mode.
Ralf Baechle [Thu, 1 Nov 2007 00:24:50 +0000 (00:24 +0000)]
[MIPS] Sibyte: Fixes for oneshot timer mode.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
13 years ago[MIPS] Sibyte: Remove blank line.
Ralf Baechle [Thu, 1 Nov 2007 00:10:07 +0000 (00:10 +0000)]
[MIPS] Sibyte: Remove blank line.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
13 years ago[MIPS] Swarm: Fix build failure
Thiemo Seufer [Wed, 31 Oct 2007 16:26:56 +0000 (16:26 +0000)]
[MIPS] Swarm: Fix build failure

Signed-off-by: Thiemo Seufer <ths@networkno.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
13 years ago[MIPS] time: Code cleanups
Atsushi Nemoto [Tue, 30 Oct 2007 16:21:03 +0000 (01:21 +0900)]
[MIPS] time: Code cleanups

* Do not include unnecessary headers.
* Do not mention time.README.
* Do not mention mips_timer_ack.
* Make clocksource_mips static.  It is now dedicated to c0_timer.
* Initialize clocksource_mips.read statically.
* Remove null_hpt_read.
* Remove an argument of plat_timer_setup.  It is just a placeholder.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
13 years ago[MIPS] time: Remove now unused local_timer_interrupt.
Ralf Baechle [Tue, 30 Oct 2007 14:24:51 +0000 (14:24 +0000)]
[MIPS] time: Remove now unused local_timer_interrupt.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
13 years ago[MIPS] IP32: Fix address of 2nd serial interface.
Ralf Baechle [Wed, 31 Oct 2007 13:10:00 +0000 (13:10 +0000)]
[MIPS] IP32: Fix address of 2nd serial interface.

Found by Giuseppe Sacco <giuseppe@eppesuigoccas.homedns.org>.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
13 years ago[MIPS] SB1250: Use the right irqaction for the timer interrupt.
Ralf Baechle [Wed, 31 Oct 2007 12:42:56 +0000 (12:42 +0000)]
[MIPS] SB1250: Use the right irqaction for the timer interrupt.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
13 years ago[MIPS] SB1250: Remove stray assignment of cpumask.
Ralf Baechle [Wed, 31 Oct 2007 12:36:42 +0000 (12:36 +0000)]
[MIPS] SB1250: Remove stray assignment of cpumask.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
13 years ago[MIPS] Sibyte: Fix names of the clockevent devices.
Ralf Baechle [Wed, 31 Oct 2007 12:34:42 +0000 (12:34 +0000)]
[MIPS] Sibyte: Fix names of the clockevent devices.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
13 years ago[MIPS] Sibyte: Build fixes / dead code removal.
Ralf Baechle [Wed, 31 Oct 2007 00:08:06 +0000 (00:08 +0000)]
[MIPS] Sibyte: Build fixes / dead code removal.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
13 years agoInput: linux-input mailing list moved to vger.kernel.org
Dmitry Torokhov [Fri, 2 Nov 2007 13:07:33 +0000 (09:07 -0400)]
Input: linux-input mailing list moved to vger.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Acked-by: Jiri Kosina <jkosina@suse.cz>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
13 years ago[BLOCK] Don't allow empty barriers to be passed down to queues that don't grok them
Jens Axboe [Fri, 2 Nov 2007 07:49:08 +0000 (08:49 +0100)]
[BLOCK] Don't allow empty barriers to be passed down to queues that don't grok them

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>