Commit Graph

63567 Commits

Author SHA1 Message Date
Stefan Richter
4eaff7d630 firewire: fw-ohci: dma_free_coherent needs IRQs enabled
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2007-08-02 20:34:17 +02:00
Stefan Richter
25659f7183 firewire: fw-sbp2: set correct maximum payload (fixes CardBus adapters)
As far as I know, all CardBus FireWire 400 adapters have a maximum
payload of 1024 bytes which is less than the speed-dependent limit of
2048 bytes.  Fw-sbp2 has to take the host adapter's limit into account.

This apparently fixes Juju's incompatibility with my CardBus cards, a
NEC based card and a VIA based card.

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Acked-by: Kristian Høgsberg <krh@redhat.com>
2007-08-02 20:34:16 +02:00
Stefan Richter
e4f8cac5e0 ieee1394: sbp2: more correct Kconfig dependencies
Make the option SBP2_PHYS_DMA available on all architectures where it
compiles.  This includes x86-64 where I runtime-tested it successfully.

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2007-08-02 20:34:16 +02:00
Stefan Richter
a9c2f18800 ieee1394: revert "sbp2: enforce 32bit DMA mapping"
Revert commit 0555659d63 from 2.6.22-rc1.
The dma_set_mask call somehow failed on a PowerMac G5, PPC64:
http://lkml.org/lkml/2007/8/1/344

Should there ever occur a DMA mapping beyond the physical DMA range, a
proper SBP-2 firmware will report transport errors.  So let's leave it
at that.

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Tested-by: Olaf Hering <olh@suse.de>
2007-08-02 20:34:16 +02:00
Linus Torvalds
1ed4395035 Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6:
  [IA64] ITC: Reduce rating for ITC clock if ITCs are drifty
  [IA64] SN2: Fix up sn2_rtc clock
  [IA64] Fix wrong access to irq_desc[] in iosapic_register_intr().
  [IA64] Fix possible race in destroy_and_reserve_irq()
  [IA64] Fix registered interrupt check
  [IA64] Remove a few duplicate includes
  [IA64] Allow smp_call_function_single() to current cpu
  [IA64] fix a few section mismatch warnings
2007-08-01 20:48:54 -07:00
Linus Torvalds
878701db07 Merge master.kernel.org:/pub/scm/linux/kernel/git/bart/ide-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/bart/ide-2.6:
  scc_pata: PIO fixes
  piix/slc90e66: fix PIO1 handling in ->speedproc method (take 2)
  jmicron: PIO fixes
  it8213: PIO fixes (take 2)
  cs5535: PIO fixes
  cs5520: fix PIO auto-tuning in ->ide_dma_check method
  drivers/scsi/ide-scsi.c: kmalloc + memset conversion to kzalloc
  drivers/ide/arm/icside.c: kmalloc + memset conversion to kzalloc
  ide: eliminate warnings in ide-tape.c
  ide: fix runtogether printk's in cmd64x IDE driver
  sis5513: Add FSC Amilo A1630 PCI subvendor/dev to laptops
  alim15x3: Correct HP detect
  ide: Fix an overrun found in the CS5535 IDE driver
2007-08-01 20:48:42 -07:00
David Howells
04668873da FRV: Enable the MB86943 PCI arbiter correctly
Enable the MB93090 motherboard's MB86943 PCI arbiter correctly by assigning to
the register rather than comparing against it.  This is required to support
bus mastering.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-01 20:48:17 -07:00
Linus Torvalds
b562548183 Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev:
  pata_sis: fix MWDMA for <= UDMA66 chipsets and UDMA for UDMA33 chipsets
  libata: blacklist SAMSUNG HD401LJ / ZZ100-15 for NCQ
  ata_piix: add Tecra M3 to broken suspend blacklist
  ata_piix: implement piix_borken_suspend()
  pci: rename __pci_reenable_device() to pci_reenable_device()
  libata-sff; Unbreak non DMA capable controllers again
  pata_cmd64x: Correct the speed ranges
2007-08-01 20:47:00 -07:00
Thomas Gleixner
0fc4969b86 genirq: temporary fix for level-triggered IRQ resend
Marcin Slusarz reported a ne2k-pci "hung network interface" regression.

delayed disable relies on the ability to re-trigger the interrupt in the
case that a real interrupt happens after the software disable was set.
In this case we actually disable the interrupt on the hardware level
_after_ it occurred.

On enable_irq, we need to re-trigger the interrupt. On i386 this relies
on a hardware resend mechanism (send_IPI_self()).

Actually we only need the resend for edge type interrupts. Level type
interrupts come back once enable_irq() re-enables the interrupt line.

I assume that the interrupt in question is level triggered because it is
shared and above the legacy irqs 0-15:

	17:         12   IO-APIC-fasteoi   eth1, eth0

Looking into the IO_APIC code, the resend via send_IPI_self() happens
unconditionally. So the resend is done for level and edge interrupts.
This makes the problem more mysterious.

The code in question lib8390.c does

	disable_irq();
	fiddle_with_the_network_card_hardware()
	enable_irq();

The fiddle_with_the_network_card_hardware() might cause interrupts,
which are cleared in the same code path again,

Marcin found that when he disables the irq line on the hardware level
(removing the delayed disable) the card is kept alive.

So the difference is that we can get a resend on enable_irq, when an
interrupt happens during the time, where we are in the disabled region.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-01 20:46:22 -07:00
Heiko Carstens
fd0cbdd378 Fix WARN_ON() on bitfield ops for all other archs
Fixes WARN_ON() on bitfiels ops for all architectures that have
been left out in 8d4fbcfbe0.

Cc: Alexey Dobriyan <adobriyan@sw.ru>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Haavard Skinnemoen <hskinnemoen@atmel.com>
Cc: Matthew Wilcox <matthew@wil.cx>
Cc: Kyle McMartin <kyle@parisc-linux.org>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Acked-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-01 20:45:38 -07:00
Bartlomiej Zolnierkiewicz
3fcece6691 scc_pata: PIO fixes
* Use pio == 255 == "auto-tune" in scc_config_drive_for_dma() instead of
  forcing PIO4 on PIO fallback.  Fix comment while at it.

* Rename scc_tuneproc() to scc_tune_pio() and add scc_tuneproc() wrapper.
  Move finding of the best PIO mode and setting of transfer mode on the device
  to the new wrapper.

* Fix scc_tune_chipset() to tune PIO modes.  Do a small cleanup while at it.

Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-08-01 23:46:46 +02:00
Bartlomiej Zolnierkiewicz
0c8de52d76 piix/slc90e66: fix PIO1 handling in ->speedproc method (take 2)
* Don't call {piix,slc90e66}_dma_2_pio() for PIO modes in
  {piix,slc90e66}_tune_chipset().

* Add PIO1 handling to {piix,slc90e66}_tune_chipset().

* Bump driver version.  

v2:
* Remove PIO modes from {piix,slc90e66}_dma_2_pio(), they are no longer needed
  there (Noticed by Sergei)

Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-08-01 23:46:46 +02:00
Bartlomiej Zolnierkiewicz
8b6b33be32 jmicron: PIO fixes
* Set transfer mode on the device in jmicron_tuneproc(),
  also add pio == 255 == "auto-tune" handling.

* Use jmicron_tuneproc() in jmicron_config_drive_for_dma().

* Remove no longer needed config_jmicron_chipset_for_pio().

Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-08-01 23:46:46 +02:00
Bartlomiej Zolnierkiewicz
68aaf81503 it8213: PIO fixes (take 2)
* Rename it8213_tuneproc() to it8213_tune_pio() and add it8213_tuneproc()
  wrapper.  Move finding of the best PIO mode to the new wrapper.

* Add setting of transfer mode on the device to it8213_tuneproc().

* Don't call it8213_dma_2_pio() for PIO modes in it8213_tune_chipset().

* Use it8213_tuneproc() in it8213_config_drive_for_dma().

v2:
* Remove PIO modes from it8213_dma_2_pio(), they are no longer needed there
  (Noticed by Sergei)

Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-08-01 23:46:46 +02:00
Bartlomiej Zolnierkiewicz
bc0b0b5c4b cs5535: PIO fixes
* Fix cs5535_tuneproc() to pass PIO transfer mode value instead of PIO mode
  number to cs5535_set_speed() (fixes random PIO timings being programmed
  and a possible OOPS).  Do a little cleanup while at it.

* Fix cs5535_set_speed() to check if the mate device is present (fixes PIO0
  taskfile timings being used if there is no other device on the cable).

* Use cs5535_tuneproc() in cs5535_dma_check().  The old code had the same
  issue as cs5535_tuneproc() and add additionally caused 0x00-0x04 transfer
  mode values (== default PIO, default PIO w/ IORDY + two invalid values)
  being set on the device instead of values 0x08-0x0c (XFER_PIO_[0,4]).

Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-08-01 23:46:45 +02:00
Bartlomiej Zolnierkiewicz
070224339b cs5520: fix PIO auto-tuning in ->ide_dma_check method
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-08-01 23:46:45 +02:00
Mariusz Kozlowski
41ead3c918 drivers/scsi/ide-scsi.c: kmalloc + memset conversion to kzalloc
drivers/scsi/ide-scsi.c | 34642 -> 34536 (-106 bytes)
 drivers/scsi/ide-scsi.o | 171728 -> 171524 (-204 bytes)

Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-08-01 23:46:45 +02:00
Mariusz Kozlowski
cc60d8baa3 drivers/ide/arm/icside.c: kmalloc + memset conversion to kzalloc
Is this a bug? In original verison memset cleared sizeof(state) bytes
instead of sizeof(*state). If it was intentional then this patch is invalid.
If not intentional -> valid :) Please review.

Bart: Yes, it is a bug so this patch is a valid bugfix. :-)

 drivers/ide/arm/icside.c | 18883 -> 18849 (-34 bytes)

Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-08-01 23:46:44 +02:00
Stephen Rothwell
ab0579685d ide: eliminate warnings in ide-tape.c
drivers/ide/ide-tape.c: In function '__idetape_kmalloc_stage':
drivers/ide/ide-tape.c:2588: warning: large integer implicitly truncated to unsigned type
drivers/ide/ide-tape.c:2616: warning: large integer implicitly truncated to unsigned type

b_size in struct idetape_bh is an unsigned short.  We sometimes assigne
PAGE_SIZE to it and PAGE_SIZE can be 64K or larger, so make it a u32.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-08-01 23:46:44 +02:00
Meelis Roos
b37c6b842b ide: fix runtogether printk's in cmd64x IDE driver
Fix a couple of runtogether printks in cmd64x.c IDE driver by adding 
proper newlines.

Signed-off-by: Meelis Roos <mroos@linux.ee>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-08-01 23:46:44 +02:00
David Lamparter
1955f6814f sis5513: Add FSC Amilo A1630 PCI subvendor/dev to laptops
Recognise the FSC Amilo A1630's incarnation of a SiS5513 chip as laptop to
get UDMA100 support.

Signed-off-by: David Lamparter <equinox@diac24.net>
Cc: Lionel Bouton <Lionel.Bouton@inet6.fr>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-08-01 23:46:44 +02:00
Bartlomiej Zolnierkiewicz
8663fd6d0d alim15x3: Correct HP detect
Direct port of Alan's fix for pata_ali.

Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-08-01 23:46:43 +02:00
Jordan Crouse
32a70a817a ide: Fix an overrun found in the CS5535 IDE driver
As found by the Coverity checker, and reported by Adrian Bunk, this
fixes a overrun error in the CS5535 IDE driver.  Somebody got a little
excited with the if() statement - the CS5535 only supports UDMA 0-4.

Bart:
Not a bug per se since the upper layer will never feed this function
with speed > XFER_UDMA_4 (thanks to ->ultra_mask being set to 0x1f).

Worth fixing anyway.

Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Cc: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-08-01 23:46:42 +02:00
Christoph Lameter
b718f91c14 [IA64] ITC: Reduce rating for ITC clock if ITCs are drifty
Make sure to reduce the rating of the ITC clock if ITCs are drifty. If they
are drifting then we have not synchronized the ITC values, nor are we doing
the jitter compensation (useless since drift may increase the differentials
arbitrarily).

Without this patch it is possible that the ITC clock becomes selected as
the system clock on systems with drifty ITCs which will result in
nanosleep hanging.

One can still select the itc clock manually on such systems via

clocksource=itc

(Produces nice hangs on SGI Altix.)

Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-08-01 14:02:36 -07:00
Christoph Lameter
40d4857534 [IA64] SN2: Fix up sn2_rtc clock
If the sn2_rtc clock is present then it is a must have since sn2_rtc
provides a synchronized time source on Altix systems. So elevate
the priority to 450. Otherwise the ITC would take precendence. Altix
systems currently do not boot because the ITC clocksource is broken. It
seems to assume that ITCs are synchronized and as a result nanosleep
hangs (may be fixed in a different patch).

While we are at it: Remove the sn2_mc definition. The sn2_rtc has a fixed
address. No point in reading the address from memory. Removing it avoids
touching one cacheline.

Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-08-01 13:15:14 -07:00
Kenji Kaneshige
224685c0d1 [IA64] Fix wrong access to irq_desc[] in iosapic_register_intr().
In error path we must unlock irq_desc[irq].lock before we change
'irq'.

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-08-01 11:57:59 -07:00
Bartlomiej Zolnierkiewicz
4761c06cb3 pata_sis: fix MWDMA for <= UDMA66 chipsets and UDMA for UDMA33 chipsets
* Fix MWDMA timings setup in sis_old_set_dmamode() and sis_66_set_dmamode().

  The old timings were overclocked (even worse behavior than sis5513 IDE driver
  which depends on BIOS to program correct timings), the new timings are taken
  from the datasheet (they match timings from ATA spec).

* Fix UDMA timings setup in sis_old_set_dmamode().

  Misplaced pci_write_config_word() call resulted in UDMA timings never
  being set.

* Fix comments for sis_133_early_set_dmamode() and sis_133_set_dmamode():
  - only the former function handles early SiS 961 bridges
  - both functions lack MWDMA timings setup

* Fix typos in sis_100_set_piomode() and sis_133_set_piomode() comments.

* Bump driver version.

Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-08-01 10:00:56 -04:00
Tejun Heo
5d6aca8def libata: blacklist SAMSUNG HD401LJ / ZZ100-15 for NCQ
SAMSUNG HD401LJ / ZZ100-15 does spurious completion of NCQ commands.
Disable NCQ.  Reported by Ulrich in bugzilla #8805.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Cc: Ulrich <stellplatz-nr.13a@datenparkplatz.de>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-08-01 10:00:56 -04:00
Tejun Heo
7abe79c353 ata_piix: add Tecra M3 to broken suspend blacklist
Add Tecra M3 to the broken suspend blacklist.  Tecra M3 doesn't have
proper DMI_PRODUCT_NAME but has an OEM_STRING instead.  Match it.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-08-01 10:00:56 -04:00
Tejun Heo
8c3832ebeb ata_piix: implement piix_borken_suspend()
Separate out broken suspend blacklist matching into
piix_broken_suspend().

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-08-01 10:00:56 -04:00
Tejun Heo
0b62e13b5c pci: rename __pci_reenable_device() to pci_reenable_device()
Rename __pci_reenable_device() to pci_reenable_device().

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-08-01 10:00:56 -04:00
Alan Cox
6fdc99a224 libata-sff; Unbreak non DMA capable controllers again
Seems nobody else is checking/testing this case as it keeps getting
horked.

If we have no BAR4 mapping on an SFF controller this is *NOT* an error,
it just means it isn't doing BMDMA.

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-08-01 10:00:56 -04:00
Alan Cox
dbf0c89c80 pata_cmd64x: Correct the speed ranges
I must have been half asleep when doing the original code

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-08-01 10:00:56 -04:00
Linus Torvalds
8d4fbcfbe0 Fix WARN_ON() on bitfield ops
Alexey Dobriyan noticed that the new WARN_ON() semantics that were
introduced by commit 684f978347 (to also
return the value to be warned on) didn't compile when given a bitfield,
because the typeof doesn't work for bitfields.

So instead of the typeof trick, use an "int" variable together with a
"!!(x)" expression, as suggested by Al Viro.

To make matters more interesting, Paul Mackerras points out that that is
sub-optimal on Power, but the old asm-coded comparison seems to be buggy
anyway on 32-bit Power if the conditional was 64-bit, so I think there
are more problems there.

Regardless, the new WARN_ON() semantics may have been a bad idea.  But
this at least avoids the more serious complications.

Cc: Alexey Dobriyan <adobriyan@sw.ru>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Al Viro <viro@ftp.linux.org.uk>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2007-07-31 21:12:07 -07:00
Linus Torvalds
2f63251ed0 Merge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog
* git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog: (28 commits)
  [WATCHDOG] Fix pcwd_init_module crash
  [WATCHDOG] ICH9 support for iTCO_wdt
  [WATCHDOG] 631xESB/632xESB support for iTCO_wdt - add all LPC bridges
  [WATCHDOG] 631xESB/632xESB support for iTCO_wdt
  [WATCHDOG] omap_wdt.c - default error for IOCTL is -ENOTTY
  [WATCHDOG] Return value of nonseekable_open
  [WATCHDOG] mv64x60_wdt: Rework the timeout register manipulation
  [WATCHDOG] mv64x60_wdt: disable watchdog timer when driver is probed
  [WATCHDOG] mv64x60_wdt: Support the WDIOF_MAGICCLOSE feature
  [WATCHDOG] mv64x60_wdt: Add a module parameter to change nowayout setting
  [WATCHDOG] mv64x60_wdt: Add WDIOC_SETOPTIONS ioctl support
  [WATCHDOG] mv64x60_wdt: Support for WDIOC_SETTIMEOUT ioctl
  [WATCHDOG] mv64x60_wdt: Fix WDIOC_GETTIMEOUT return value
  [WATCHDOG] mv64x60_wdt: Check return value of nonseekable_open
  [WATCHDOG] mv64x60_wdt: Add arch/powerpc platform support
  [WATCHDOG] mv64x60_wdt: Get register address from platform data
  [WATCHDOG] mv64x60_wdt: set up platform_device in platform code
  [WATCHDOG] ensure mouse and keyboard ignored in w83627hf_wdt
  [WATCHDOG] s3c2410_wdt: fixup after arch include moves
  [WATCHDOG] git-watchdog-typo
  ...
2007-07-31 20:43:52 -07:00
Linus Torvalds
d6dd9e93c7 Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (50 commits)
  [MIPS] Add smp_call_function_single()
  [MIPS] thread_info.h: kmalloc + memset conversion to kzalloc
  [MIPS] Kexec: Fix several 64-bit bugs.
  [MIPS] Kexec: Fix several warnings.
  [MIPS] DDB5477: Remove support
  [MIPS] Fulong: Remove unneeded header file
  [MIPS] Cobalt: Enable UART on RaQ1
  [MIPS] Remove unused GROUP_TOSHIBA_NAMES
  [MIPS] remove some duplicate includes
  [MIPS] Oprofile: Fix rm9000 performance counter handler
  [MIPS] Use -Werror on subdirectories which build cleanly.
  [MIPS] Yosemite: Fix warning.
  [MIPS] PMON: Fix cpustart declaration.
  [MIPS] Yosemite: Only build ll_ht_smp_irq_handler() if HYPERTRANSPORT.
  [MIPS] Yosemite: Fix build error due to undeclared titan_mailbox_irq().
  [MIPS] Yosemite: Don't declare titan_mailbox_irq() as asmlinkage.
  [MIPS] Yosemite: Fix warnings in i2c-yoesmite by deleting the unused code.
  [MIPS] Delete unused arch/mips/gt64120/common/
  [MIPS] Fix build warning in unaligned load/store emulator.
  [MIPS] IP32: Don't ignore request_irq's return value.
  ...
2007-07-31 20:41:53 -07:00
Linus Torvalds
dd9cd6d435 Merge branch 'release' of git://lm-sensors.org/kernel/mhoffman/hwmon-2.6
* 'release' of git://lm-sensors.org/kernel/mhoffman/hwmon-2.6:
  hwmon: fscher read control bugfix
  hwmon: (adm1031) Fix broken links in documentation
  hwmon: make abituguru3_read_increment_offset() static
  hwmon: Fix regression caused by typo in lm90.c
  hwmon: (applesmc) add temperature sensors set for Macbook
  hwmon: fscher control update bugfix
  hwmon: fix dme1737 temp fault attribute
  hwmon: Add missing __devexit tags in various drivers
  hwmon: clean up duplicate includes
  hwmon: fix lm78 detection regression
  hwmon: fix array overruns in lm93.c
  hwmon: add support for THMC50 and ADM1022
2007-07-31 20:40:50 -07:00
Len Brown
128a2bcf9d ACPI: delete CONFIG_ACPI_PROCFS_SLEEP (again)
CONFIG_ACPI_PROCFS_SLEEP is a NO-OP -- delete it (again).

Apparently 296699de6b creating CONFIG_SUSPEND
and CONFIG_PM_SLEEP was based on an out-dated version of drivers/acpi/Kconfig,
as it erroneously restored this recently deleted config option.

Signed-off-by: Len Brown <len.brown@intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-31 20:40:08 -07:00
Andrew Morton
fc34f6c617 Fix up "remove the arm26 port"
scripts/kconfig/conf -o arch/arm/Kconfig
arch/arm/Kconfig:994: can't open file "drivers/acorn/block/Kconfig"

Cc: Adrian Bunk <bunk@stusta.de>
Cc: Ian Molton <spyro@f2s.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-31 16:29:16 -07:00
Linus Torvalds
8ddf83fed6 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hpa/linux-2.6-x86setup
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hpa/linux-2.6-x86setup:
  [x86 setup] EDD: Fix the computation of the MBR sector buffer
  [x86 setup] Newline after setup signature failure message
  x86 boot code comments typos
2007-07-31 15:51:37 -07:00
Linus Torvalds
0d6caa1795 Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: (41 commits)
  [RTNETLINK]: Fix warning for !CONFIG_KMOD
  [IPV4] ip_options.c: kmalloc + memset conversion to kzalloc
  [DECNET]: kmalloc + memset conversion to kzalloc
  [NET]: ethtool_perm_addr only has one implementation
  [NET]: ethtool ops are the only way
  [PPPOE]: Improve hashing function in hash_item().
  [XFRM]: State selection update to use inner addresses.
  [IPSEC]: Ensure that state inner family is set
  [TCP]: Bidir flow must not disregard SACK blocks for lost marking
  [TCP]: Fix ratehalving with bidirectional flows
  [PPPOL2TP]: Add CONFIG_INET Kconfig dependency.
  [NET]: Page offsets and lengths need to be __u32.
  [AF_UNIX]: Make code static.
  [NETFILTER]: Make nf_ct_ipv6_skip_exthdr() static.
  [PKTGEN]: make get_ipsec_sa() static and non-inline
  [PPPoE]: move lock_sock() in pppoe_sendmsg() to the right location
  [PPPoX/E]: return ENOTTY on unknown ioctl requests
  [IPV6]: ipv6_addr_type() doesn't know about RFC4193 addresses.
  [NET]: Fix prio_tune() handling of root qdisc.
  [NET]: Fix sch_api to properly set sch->parent on the root.
  ...
2007-07-31 15:51:00 -07:00
Linus Torvalds
88c8199b9d Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6
* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6:
  [BBC_I2C]: kmalloc + memset conversion to kzalloc
  [BBC_ENVCTRL]: kmalloc + memset conversion to kzalloc
  [SPARC]: Fix exec failures on sun4c.
  [SPARC] Videopix Frame Grabber: Fix unreleased lock in vfc_debug()
  [SPARC64]: Add missing dma_get_cache_alignment().
  [SUNLANCE]: Fix sparc32 crashes by using of_*() interfaces.
2007-07-31 15:50:35 -07:00
Mark Zhan
0439208a8a rtc-m48t59 driver NO_IRQ mode fixup
Since irq in m48t59_private struct is defined as 'unsigned int', which will
make the following if sentence to be never true:

         if (m48t59->irq < 0)
                  m48t59->irq = NO_IRQ;

And thus it will make the m48t59_rtc_probe() is failed when the driver is
working in a no irq mode:

Signed-off-by: Mark Zhan <rongkai.zhan@windriver.com>
Acked-by: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-31 15:39:44 -07:00
Jan Engelhardt
bb35fb20b5 Use menuconfig objects: RTC
Change Kconfig objects from "menu, config" into "menuconfig" so that the
user can disable the whole feature without having to enter the menu first.

Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
Cc: David Brownell <david-b@pacbell.net>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-31 15:39:44 -07:00
Charlie Shepherd
732781daa4 Remove 'isdn_* is defined but unused' warnings
Move the #ifdef guard above these functions to remove the warnings.

Signed-off-by: Charlie Shepherd <masterdriverz@gentoo.org>
Cc: Karsten Keil <kkeil@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-31 15:39:44 -07:00
David Brownell
082c8cb4e5 spi device setup gets better error checking
This updates some error reporting paths in SPI device setup:

 - Move validation logic for SPI chipselects to spi_new_device(),
   which is where it should always have been.

 - In spi_new_device(), emit error messages if the device can't
   be created.  This is LOTS better than a silent failure; though
   eventually, the calling convention should probably change to
   use the <linux/err.h> conventions.

 - Includes one previously-missing check:  SPI masters must always
   have at least one chipselect, even for dedicated busses which
   always keep it selected!

It also adds a FIXME (IDR for dynamic ID allocation) so the issue doesn't live
purely in my mailbox.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-31 15:39:44 -07:00
David Brownell
2604288f45 spi kerneldoc update
This adds kerneldoc to the SPI framework.  The "spi_driver" and
"spi_board_info" structs were previously not described.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-31 15:39:44 -07:00
Meelis Roos
db7526f925 fix integer overflow warning in i2o_block
drivers/message/i2o/i2o_block.c: In function 'i2o_block_transfer':
drivers/message/i2o/i2o_block.c:837: warning: integer overflow in expression

msg->u.head[1] = cpu_to_le32(I2O_CMD_PRIVATE << 24 | HOST_TID << 12 | tid);
and I2O_CMD_PRIVATE is defined as 0xFF.  This gets "0xFF0100 | tid" and fits
into 32-bit unsigned but not into 32-bit signed integer properly.  Target
value is defined as u32 so the claculation does not fit during computation.

Change local variable tid to u32 so the whole expression is of u32 type and
fits well into u32 result.

Signed-off-by: Meelis Roos <mroos@linux.ee>
Cc: "Salyzyn, Mark" <mark_salyzyn@adaptec.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-31 15:39:44 -07:00
Andrew Morton
ad4a5bb885 ip2main warning fix
CONFIG_PCI=n:

drivers/char/ip2/ip2main.c: In function `ip2_loadmain':
drivers/char/ip2/ip2main.c:503: warning: unused variable `status'

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-31 15:39:44 -07:00
Cyrill Gorcunov
ca76d2d803 UDF: fix UID and GID mount option ignorance
This patch fix weird behaviour of UDF mounting procedure.  To get UID
changed (for now) we have to type

	mount -t udf -o uid=some_user,uid=ignore /dev/device /mnt/moun_point

and specifying two uid at once is strange a bit.  So with the patch we are
able to mount without additional 'uid=ignore' option.  The same for GID
option is done.

This patch will not break current mount scheme (with two option).

Btw this does fix (I hope) the following

	[BUG 6124] mount of UDF fs ignores UID and GID options
        http://bugzilla.kernel.org/show_bug.cgi?id=6124

Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Cc: Jan Kara <jack@ucw.cz>
Cc: Michael <auslands-kv@gmx.de>
Cc: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-31 15:39:43 -07:00