]> err.no Git - linux-2.6/log
linux-2.6
17 years agoDocumentation/00-INDEX: notice ecryptfs.txt moved
Rob Landley [Tue, 11 Sep 2007 22:23:41 +0000 (15:23 -0700)]
Documentation/00-INDEX: notice ecryptfs.txt moved

ecryptfs.txt moved into filesystems, make 00-INDEX follow.

Signed-off-by: Rob Landley <rob@landley.net>
Cc: Michael Halcrow <mhalcrow@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoFix DAC960 driver on machines which don't support 64-bit DMA
Matthew Wilcox [Tue, 11 Sep 2007 22:23:38 +0000 (15:23 -0700)]
Fix DAC960 driver on machines which don't support 64-bit DMA

Addresses http://bugzilla.kernel.org/show_bug.cgi?id=8942

Use PCI_DMA_* constants instead of own private definitions Fall back to
32-bit DMA mask if a 64-bit one fails

Signed-off-by: Matthew Wilcox <matthew@wil.cx>
Acked-by: Jeff Garzik <jeff@garzik.org>
Tested-by: Lars <polynomial-c@gmx.de>
Cc: Alessandro Polverini <alex@nibbles.it>
Cc: <dac@conglom-o.org>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoafs: mntput called before dput
Andreas Gruenbacher [Tue, 11 Sep 2007 22:23:37 +0000 (15:23 -0700)]
afs: mntput called before dput

dput must be called before mntput here.

Signed-off-by: Andreas Gruenbacher <agruen@suse.de>
Acked-By: David Howells <dhowells@redhat.com>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agomd: fix some bugs with growing raid5/raid6 arrays.
NeilBrown [Tue, 11 Sep 2007 22:23:36 +0000 (15:23 -0700)]
md: fix some bugs with growing raid5/raid6 arrays.

The recent changed to raid5 to allow offload of parity calculation etc
introduced some bugs in the code for growing (i.e.  adding a disk to) raid5
and raid6.  This fixes them

Acked-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoPNP: remove SMCf010 quirk
Bjorn Helgaas [Tue, 11 Sep 2007 22:23:35 +0000 (15:23 -0700)]
PNP: remove SMCf010 quirk

If the quirk enables the SIR part of the SMCf010 device, the 8250 driver
may claim it as a legacy ttyS device, which makes the legacy probe in the
smsc-ircc2 driver fail.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Cc: Andrey Borzenkov <arvidjaar@mail.ru>
Cc: Michal Piotrowski <michal.k.k.piotrowski@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoBCM1480 serial build fix
Thiemo Seufer [Tue, 11 Sep 2007 22:23:33 +0000 (15:23 -0700)]
BCM1480 serial build fix

Restores serial functionality for the BCM1480.

Signed-off-by: Thiemo Seufer <ths@networkno.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agodrivers/edac: fix e752x correct return code
Aristeu Rozanski [Tue, 11 Sep 2007 22:23:32 +0000 (15:23 -0700)]
drivers/edac: fix e752x correct return code

This patch changes the error code when dev0:fun1 was hidden by BIOS to one
more appropriate.

Signed-off-by: Aristeu Rozanski <aris@ruivo.org>
Signed-off-by: Mark Gross <mark.gross@intel.com>
Signed-off-by: Doug Thompson <dougthompson@xmission.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agodrivers/edac: fix printk level down to debug from emerg
Doug Thompson [Tue, 11 Sep 2007 22:23:31 +0000 (15:23 -0700)]
drivers/edac: fix printk level down to debug from emerg

When EDAC is configured for EDAC DEBUGGING, the debug printk output level
was set TOO high (EMERG). This patch brings it down to a DEBUG level

Signed-off-by: Doug Thompson <dougthompson@xmission.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agospi_mpc83xx: hang fix
Jan Andersson [Tue, 11 Sep 2007 22:23:30 +0000 (15:23 -0700)]
spi_mpc83xx: hang fix

When the spi_mpc83xx driver receives a tx_buf pointer which is NULL, it
only writes one zero filled word to the transmit register.  If the driver
expects to receive more than one word it will wait forever for a second
receive interrupt.  With this patch the controller will shift out zeroes
until all words have been received.

Signed-off-by: Jan Andersson <jan@gaisler.com>
Tested-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Acked-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoquota: fix infinite loop
Jan Kara [Tue, 11 Sep 2007 22:23:29 +0000 (15:23 -0700)]
quota: fix infinite loop

If we fail to start a transaction when releasing dquot, we have to call
dquot_release() anyway to mark dquot structure as inactive.  Otherwise we
end in an infinite loop inside dqput().

Signed-off-by: Jan Kara <jack@suse.cz>
Cc: xb <xavier.bru@bull.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoMerge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
Linus Torvalds [Tue, 11 Sep 2007 21:47:53 +0000 (14:47 -0700)]
Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus

* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
  [MIPS] Fix aliasing bug in copy_user_highpage.
  [MIPS] IP22: fix wrong argument order
  [MIPS] IP22: Fix wrong check for second HPC
  [MIPS] Ocelot: remove remaining bits
  [MIPS] TLB: Fix instruction bitmasks
  [MIPS] R10000: Fix wrong test in dma-default.c
  [MIPS] Provide empty irq_enable_hazard definition for legacy and R1 cores.
  [MIPS] Sibyte: Remove broken dependency on EXPERIMENTAL from SIBYTE_SB1xxx_SOC.
  [MIPS] Kconfig: whitespace cleanup.
  [MIPS] PCI: Set need_domain_info if controller domain index is non-zero.
  [MIPS] BCM1480: Fix computation of interrupt mask address register.
  [MIPS] i8259: Add disable method.
  [MIPS] tty: add the new ioctls and definitions.

17 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/bart/ide-2.6
Linus Torvalds [Tue, 11 Sep 2007 21:47:23 +0000 (14:47 -0700)]
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:
  pdc202xx_new: PLL detection fix
  via82cxxx: add Arima W730-K8 and other rebadgings to short cables list
  pmac: build fix
  pata_ali/alim15x3: override 80-wire cable detection for Toshiba S1800-814
  hpt366: UltraDMA filter for SATA cards (take 2)
  ide: add ide_dev_is_sata() helper (take 2)
  hpt366: fix PCI clock detection for HPT374 (take 4)
  pdc202xx_new: fix PCI refcounting
  ide: fix PCI refcounting
  mpc8xx: Only build mpc8xx on arch/ppc

17 years agopdc202xx_new: PLL detection fix
Mikael Pettersson [Tue, 11 Sep 2007 20:28:37 +0000 (22:28 +0200)]
pdc202xx_new: PLL detection fix

Fix a bitmask typo in the pdc202xx_new PLL frequency detection code
which causes it to truncate an intermediate difference to 26 bits
instead of the correct 30 bits (the PLL's bitwidth).

Signed-off-by: Mikael Pettersson <mikpe@it.uu.se>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
17 years agovia82cxxx: add Arima W730-K8 and other rebadgings to short cables list
Bartlomiej Zolnierkiewicz [Tue, 11 Sep 2007 20:28:37 +0000 (22:28 +0200)]
via82cxxx: add Arima W730-K8 and other rebadgings to short cables list

Port of Alan's patch for pata_via.c.

Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Mikael Pettersson <mikpe@it.uu.se>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
17 years agopmac: build fix
Tony Breeds [Tue, 11 Sep 2007 20:28:36 +0000 (22:28 +0200)]
pmac: build fix

Ensure that BLK_DEV_IDE is built-in before allowing BLK_DEV_IDE_PMAC to
be selected.

Signed-off-by: Tony Breeds <tony@bakeyournoodle.com>
Cc: Bret Towe <magnade@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
17 years agopata_ali/alim15x3: override 80-wire cable detection for Toshiba S1800-814
Daniel Exner [Tue, 11 Sep 2007 20:28:36 +0000 (22:28 +0200)]
pata_ali/alim15x3: override 80-wire cable detection for Toshiba S1800-814

Add Toshiba S1800-814 to whitelist for both pata_ali and alim15x3,
as it is correctly detected as 40-wire connected but this cable is
short enough to still use transfer modes higher than UDMA33.

Signed-off-by: Daniel Exner <dex@dragonslave.de>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
17 years agohpt366: UltraDMA filter for SATA cards (take 2)
Sergei Shtylyov [Tue, 11 Sep 2007 20:28:36 +0000 (22:28 +0200)]
hpt366: UltraDMA filter for SATA cards (take 2)

The Marvell bridge chips used on HighPoint SATA cards do not seem to support
the UltraDMA modes 1, 2, and 3 as well as any MWDMA modes, so the driver needs
to account for this in the udma_filter() method.  In order to achieve that, do
the following changes:

- install the method for all chips, not only HPT36x/370 and improve the code
  formatting by killing the extra tabs while at it;

- add to the end of the 'switch' statement in the method cases for HPT372[AN]
  and HPT374 chips upon which the known SATA cards are based;

- use hwif->ultra_mask as a default mask for the ide_dma_filter() method to
  behave correctly;

- move the HPT370[A] cases below the HPT36x case for consistency.

While at it, replace the explicit UltraDMA mode masks with ATA_UDMA* constants
all over the driver...

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Cc: Bob Ham <rah@bash.sh>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
17 years agoide: add ide_dev_is_sata() helper (take 2)
Sergei Shtylyov [Tue, 11 Sep 2007 20:28:36 +0000 (22:28 +0200)]
ide: add ide_dev_is_sata() helper (take 2)

Make the SATA drive detection code from eighty_ninty_three() into inline
ide_dev_is_sata() helper fixing it along the way to be more strict while
checking word 80 for the reserved values...

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
17 years agohpt366: fix PCI clock detection for HPT374 (take 4)
Sergei Shtylyov [Tue, 11 Sep 2007 20:28:35 +0000 (22:28 +0200)]
hpt366: fix PCI clock detection for HPT374 (take 4)

HPT374 BIOS seems to only save f_CNT register value for the function #0 before
re-tuning DPLL (that causes the driver to report obviously distorted f_CNT for
the function #1) -- fix this by always reading the saved f_CNT register value
from the function #0 in the driver's init_chipset() method.
While at it, introduce 'chip_type' for holding the 'struct hpt_info' field
of the same name and replace the structure assignment with memcpy()...

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
17 years agopdc202xx_new: fix PCI refcounting
Sergei Shtylyov [Tue, 11 Sep 2007 20:28:34 +0000 (22:28 +0200)]
pdc202xx_new: fix PCI refcounting

The driver erroneously "lets go" the mate IDE chip in init_setup_pdc20270()
when ide_setup_pci_devices() call succeeds -- fix this, and drop a couple of
useless assignments in this function while at it...

Bart: keep "findev" variable initialization to silence gcc

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
17 years agoide: fix PCI refcounting
Sergei Shtylyov [Tue, 11 Sep 2007 20:28:34 +0000 (22:28 +0200)]
ide: fix PCI refcounting

The IDE core never marked the PCI IDE devices as being in use after succesfull
driver probe call (the devices were marked in use only while being probed), and
so was susceptible to issues caused by unsolicited PCI hotplug device removal.
So, add pci_dev_get() call to ide_scan_pcidev() and convert this function to
the kernel style, also dropping a bunch of useless curly braces from its caller,
ide_scan_pcibus() and somewhat beautifying printk() call there, while at it...

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
17 years agompc8xx: Only build mpc8xx on arch/ppc
Kumar Gala [Tue, 11 Sep 2007 20:28:33 +0000 (22:28 +0200)]
mpc8xx: Only build mpc8xx on arch/ppc

Currently the mpc8xx ide driver will only work on arch/ppc so only
allow it to be built there.  Also, killed a minor include that isn't
actually used by the driver.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
17 years ago[MIPS] Fix aliasing bug in copy_user_highpage.
Ralf Baechle [Tue, 11 Sep 2007 17:05:33 +0000 (18:05 +0100)]
[MIPS] Fix aliasing bug in copy_user_highpage.

Copy_user_highpage was written assuming it was only being called for
breaking COW pages in which case the source page isn't cached as in
marked cachable under it kernel virtual address.  If it is called anyway
the aliasing avoidance strategy implemented by kmap_coherent will fail.
Avoid the use of kmap_coherent for pages marked dirty and to avoid
another instance of this sort of bug, place a BUG_ON in kmap_coherent.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] IP22: fix wrong argument order
Thomas Bogendoerfer [Tue, 11 Sep 2007 10:43:55 +0000 (12:43 +0200)]
[MIPS] IP22: fix wrong argument order

Fix wrong argument order; this is just a minimal fix for the half baked
redadb/writeb() conversion.

Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] IP22: Fix wrong check for second HPC
Thomas Bogendoerfer [Tue, 11 Sep 2007 10:46:03 +0000 (12:46 +0200)]
[MIPS] IP22: Fix wrong check for second HPC

Wrong check for the second hpc on fullhouse machines, caused DBEs on
SGI Indys

Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] Ocelot: remove remaining bits
Yoichi Yuasa [Thu, 6 Sep 2007 12:32:57 +0000 (21:32 +0900)]
[MIPS] Ocelot: remove remaining bits

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] TLB: Fix instruction bitmasks
Thiemo Seufer [Wed, 5 Sep 2007 11:11:22 +0000 (12:11 +0100)]
[MIPS] TLB: Fix instruction bitmasks

Signed-Off-By: Thiemo Seufer <ths@networkno.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] R10000: Fix wrong test in dma-default.c
Maxime Bizon [Fri, 31 Aug 2007 09:03:14 +0000 (11:03 +0200)]
[MIPS] R10000: Fix wrong test in dma-default.c

Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] Provide empty irq_enable_hazard definition for legacy and R1 cores.
Ralf Baechle [Mon, 3 Sep 2007 14:22:26 +0000 (16:22 +0200)]
[MIPS] Provide empty irq_enable_hazard definition for legacy and R1 cores.

Following a strict interpretation the empty definition of irq_enable_hazard
has always been a bug - but an intentional one because it didn't bite.
This has now changed, for uniprocessor kernels mm/slab.c:do_drain()

[...]
        on_each_cpu(do_drain, cachep, 1, 1);
        check_irq_on();
[...]

may be compiled into a mtc0 c0_status; mfc0 c0_status sequence resulting
in a back-to-back hazard.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] Sibyte: Remove broken dependency on EXPERIMENTAL from SIBYTE_SB1xxx_SOC.
Ralf Baechle [Wed, 29 Aug 2007 23:58:53 +0000 (00:58 +0100)]
[MIPS] Sibyte: Remove broken dependency on EXPERIMENTAL from SIBYTE_SB1xxx_SOC.

Otherwise Kconfig will produce a nonsenical .config for a kernel that is
neither 32-bit nor 64-bit.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] Kconfig: whitespace cleanup.
Ralf Baechle [Wed, 29 Aug 2007 13:21:45 +0000 (14:21 +0100)]
[MIPS] Kconfig: whitespace cleanup.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] PCI: Set need_domain_info if controller domain index is non-zero.
Ralf Baechle [Wed, 29 Aug 2007 07:34:39 +0000 (08:34 +0100)]
[MIPS] PCI: Set need_domain_info if controller domain index is non-zero.

This fixes this little funny:

bigsur:/proc/bus/pci# ls -l
total 0
dr-xr-xr-x    2 root     root            0 Aug 28 19:31 00
dr-xr-xr-x    2 root     root            0 Aug 28 19:31 00
dr-xr-xr-x    2 root     root            0 Aug 28 19:31 01
dr-xr-xr-x    2 root     root            0 Aug 28 19:31 03
-r--r--r--    1 root     root            0 Aug 28 19:31 devices

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] BCM1480: Fix computation of interrupt mask address register.
Ralf Baechle [Tue, 28 Aug 2007 23:38:13 +0000 (00:38 +0100)]
[MIPS] BCM1480: Fix computation of interrupt mask address register.

  CC      arch/mips/sibyte/bcm1480/irq.o
arch/mips/sibyte/bcm1480/irq.c: In function 'bcm1480_mask_irq':
arch/mips/sibyte/bcm1480/irq.c:112: warning: cast to pointer from integer of different size
arch/mips/sibyte/bcm1480/irq.c:114: warning: cast to pointer from integer of different size
arch/mips/sibyte/bcm1480/irq.c: In function 'bcm1480_unmask_irq':
arch/mips/sibyte/bcm1480/irq.c:130: warning: cast to pointer from integer of different size
arch/mips/sibyte/bcm1480/irq.c:132: warning: cast to pointer from integer of different size

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] i8259: Add disable method.
Kyungmin Park [Fri, 10 Aug 2007 21:00:21 +0000 (14:00 -0700)]
[MIPS] i8259: Add disable method.

After 76d2160147f43f982dfe881404cfde9fd0a9da21, the qemu NE2000 was
frequently producing WATCHDOG timeouts.

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] tty: add the new ioctls and definitions.
Alan Cox [Fri, 10 Aug 2007 21:00:20 +0000 (14:00 -0700)]
[MIPS] tty: add the new ioctls and definitions.

Same as all the others, just put in the constants for the existing kernel
code and termios2 structure

Signed-off-by: Alan Cox <alan@redhat.com>
Acked-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6
Linus Torvalds [Tue, 11 Sep 2007 17:13:24 +0000 (10:13 -0700)]
Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6:
  PCI: irq and pci_ids patch for Intel Tolapai
  PCI: unhide SMBus on Compaq Deskpro EP 401963-001 motherboard
  PCI: Remove __devinit from pcibios_get_irq_routing_table
  PCI: remove devinit from pci_read_bridge_bases
  PCI AER: fix warnings when PCIEAER=n

17 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6
Linus Torvalds [Tue, 11 Sep 2007 17:13:01 +0000 (10:13 -0700)]
Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6:
  USB: drivers/usb/serial/bus.c: Fix incompatible pointer type warning
  USB: another quirky device (LCD display)
  USB: fix serial gadget ACM breakage
  USB: More USB_QUIRK_RESET_RESUME devices
  USB Mass Storage: limit "Rockchip ROCK MP3" device (071b:3203) max I/O to 64 sectors per command
  USB: Nikon D40 Quirks
  USB: Add Sony Ericsson P1i to unusual_devs.h
  USB: option: Add Dell HSDPA 5520 to driver
  USB: option: Add a new device ID for the HUAWEI E220 HSDPA modem.
  USB: fix linked list insertion bugfix for usb core
  USB: quirky flash drive
  USB: prevent Genesys USB-IDE from autosuspending
  USB: prevent Thomson card reader from autosuspending
  USB: Add iPhone device id to the quirk list.
  USB: ftdi_sio: add of a new product/manufacturer, TML
  usb/misc/sisusbvga: add product ID of TARGUS/MCT device
  USB: oti6858: Remove broken ioctl code in -mm tree and also the broken fixes

17 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc
Linus Torvalds [Tue, 11 Sep 2007 17:12:34 +0000 (10:12 -0700)]
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc:
  bug in AT91 MCI suspend routines

17 years agobug in AT91 MCI suspend routines
Anti Sullin [Thu, 30 Aug 2007 14:15:16 +0000 (16:15 +0200)]
bug in AT91 MCI suspend routines

This patch fixes a bug in AT91 mmc host driver, that enables the wakeup
from suspend on card detection pin even if the card detect pin is not
available (==0). If not card detection pin is defined, IRQ0 == FIQ gets
enabled and if some activity is present on that pin, the system gets a
FIQ request, that causes a crash.

Signed-off-by: Anti Sullin <anti.sullin@artecdesign.ee>
Signed-off-by: Nicolas Ferre <nicolas.ferre@rfo.atmel.com>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
17 years agoUSB: drivers/usb/serial/bus.c: Fix incompatible pointer type warning
Satyam Sharma [Sun, 2 Sep 2007 20:12:43 +0000 (01:42 +0530)]
USB: drivers/usb/serial/bus.c: Fix incompatible pointer type warning

drivers/usb/serial/bus.c: In function usb_serial_bus_deregister:
drivers/usb/serial/bus.c:185:
warning: passing argument 1 of free_dynids from incompatible pointer type

Above build warning comes when CONFIG_HOTPLUG=n because argument of
free_dynids() in serial/bus.c is a struct usb_serial_driver, not a
struct usb_driver. This is not a runtime bug, because the function
is an empty stub and never dereferences the passed pointer anyway.

Signed-off-by: Satyam Sharma <satyam@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
17 years agoUSB: another quirky device (LCD display)
Oliver Neukum [Tue, 28 Aug 2007 08:34:22 +0000 (10:34 +0200)]
USB: another quirky device (LCD display)

this time it is an LCD.

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
17 years agoUSB: fix serial gadget ACM breakage
David Brownell [Sun, 26 Aug 2007 19:44:24 +0000 (12:44 -0700)]
USB: fix serial gadget ACM breakage

Two of the CDC ACM control requests in the serial gadget have never
been correct, and have been reported to cause serious troubles ... as
in, soft lockup and maybe watchdog reset (depending on hardware).

This patch makes those request fail cleanly, rather than misbehaving.
Someone using CDC ACM should fix them according to the FIXME comments
which now replace the previous bugs.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
17 years agoUSB: More USB_QUIRK_RESET_RESUME devices
Lamarque Vieira Souza [Tue, 4 Sep 2007 15:15:08 +0000 (12:15 -0300)]
USB: More USB_QUIRK_RESET_RESUME devices

I would like have the attached patch added to Linux kernel. The three
usb flash memories listed in the patch are being used in Intel's
ClassmatePC and need USB_QUIRK_RESET_RESUME to work reliably when
resuming from ram.

17 years agoUSB Mass Storage: limit "Rockchip ROCK MP3" device (071b:3203) max I/O to 64 sectors...
Massimiliano Ghilardi [Tue, 4 Sep 2007 20:53:43 +0000 (22:53 +0200)]
USB Mass Storage: limit "Rockchip ROCK MP3" device (071b:3203) max I/O to 64 sectors per command

The MP3/MP4/AVI player "Rockchip ROCK MP3" is seen as a USB disk, but fails
if more than 128 sectors (64kB) are sent or requested in a single read or write
command, and disconnects from the USB bus.

Typical kernel log showing the problem is:

usb 3-1: reset high speed USB device using ehci_hcd and address 6
usb 3-1: reset high speed USB device using ehci_hcd and address 6
sd 14:0:0:0: [sdb] Result: hostbyte=0x07 driverbyte=0x00
end_request: I/O error, dev sdb, sector 32
sd 14:0:0:0: [sdb] Result: hostbyte=0x07 driverbyte=0x00
end_request: I/O error, dev sdb, sector 32
usb 3-1: USB disconnect, address 6

This patch works around the device limitation by adding "Rockchip ROCK MP3"
to unusual USB devices list and limiting data transfers to 64 sectors (32kB)
per command.
Tested on 2.6.23-rc5 (amd64).

Signed-off-by: Massimiliano Ghilardi <massimiliano.ghilardi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
17 years agoUSB: Nikon D40 Quirks
Ortwin Glück [Wed, 5 Sep 2007 22:06:26 +0000 (00:06 +0200)]
USB: Nikon D40 Quirks

The D40 needs the same quirks as the other (semi-)professional Nikon cameras.
The patch is against 2.6.23-rc5.

Details:
http://bugs.gentoo.org/show_bug.cgi?id=191431

From: Ortwin Glück <odi@odi.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
17 years agoUSB: Add Sony Ericsson P1i to unusual_devs.h
Ricardo Barberis [Thu, 6 Sep 2007 05:37:19 +0000 (22:37 -0700)]
USB: Add Sony Ericsson P1i to unusual_devs.h

Signed-off-by: Phil Dibowitz <phil@ipom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
17 years agoUSB: option: Add Dell HSDPA 5520 to driver
Greg Kroah-Hartman [Thu, 30 Aug 2007 17:02:10 +0000 (19:02 +0200)]
USB: option: Add Dell HSDPA 5520 to driver

This is based on information sent in by Christian Gothe.

Cc: Christian Gothe <christian.gothe@kapelan.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
17 years agoUSB: option: Add a new device ID for the HUAWEI E220 HSDPA modem.
Jaime Velasco Juan [Fri, 7 Sep 2007 18:06:39 +0000 (19:06 +0100)]
USB: option: Add a new device ID for the HUAWEI E220 HSDPA modem.

Signed-off-by: Jaime Velasco Juan <jaime@singular.local>
CC: Matthias Urlichs <smurf@smurf.noris.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
17 years agoUSB: fix linked list insertion bugfix for usb core
Nathael Pajani [Tue, 4 Sep 2007 09:46:23 +0000 (11:46 +0200)]
USB: fix linked list insertion bugfix for usb core

This patch fixes the order of list_add_tail() arguments in
usb_store_new_id() so the list can have more than one single element.

Signed-off-by: Nathael Pajani <nathael.pajani@cpe.fr>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
17 years agoUSB: quirky flash drive
Oliver Neukum [Tue, 4 Sep 2007 14:11:41 +0000 (16:11 +0200)]
USB: quirky flash drive

That drive is quite odd. It has 2K sectors, times out getting string
descriptors and needs a quirk.

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
17 years agoUSB: prevent Genesys USB-IDE from autosuspending
Alan Stern [Tue, 4 Sep 2007 14:12:44 +0000 (10:12 -0400)]
USB: prevent Genesys USB-IDE from autosuspending

This patch (as986) prevents the troublesome Genesys USB-IDE adapter
from autosuspending.  It may not be necessary for all such devices,
but the one in Bugzilla #8892 sometimes fails to resume.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
17 years agoUSB: prevent Thomson card reader from autosuspending
Alan Stern [Tue, 4 Sep 2007 14:11:56 +0000 (10:11 -0400)]
USB: prevent Thomson card reader from autosuspending

This patch (as985) prevents the SGS THomson Microelectronics 4in1 card
reader from autosuspending.  This resolves Bugzilla #8885.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
17 years agoUSB: Add iPhone device id to the quirk list.
Matt Colyer [Wed, 29 Aug 2007 06:33:52 +0000 (23:33 -0700)]
USB: Add iPhone device id to the quirk list.

17 years agoUSB: ftdi_sio: add of a new product/manufacturer, TML
Pierre Castella [Thu, 6 Sep 2007 20:34:39 +0000 (22:34 +0200)]
USB: ftdi_sio: add of a new product/manufacturer, TML

I have added to a new product based on the FTDI 232R USB/Serial
transceiver, which is commercialized by The Mobility Lab. Here is a
trivial patch enclosed, against 2.6.22.6 kernel.

Signed-off-by: Pierre Castella <pp.castella@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
17 years agousb/misc/sisusbvga: add product ID of TARGUS/MCT device
samson yeung [Fri, 31 Aug 2007 20:40:40 +0000 (16:40 -0400)]
usb/misc/sisusbvga: add product ID of TARGUS/MCT device

Device is Targus ACP50US which includes a Magic Control Technologies
usb vga device using the SiS315(E) or compatible.

Signed-off-by: Samson Yeung <fragmede@onepatchdown.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
17 years agoUSB: oti6858: Remove broken ioctl code in -mm tree and also the broken fixes
Alan Cox [Wed, 22 Aug 2007 22:11:06 +0000 (23:11 +0100)]
USB: oti6858: Remove broken ioctl code in -mm tree and also the broken fixes

This stuff is simply not needed.

Signed-off-by: Alan Cox <alan@redhat.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
17 years agoMerge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Linus Torvalds [Tue, 11 Sep 2007 14:46:53 +0000 (07:46 -0700)]
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:
  [INET_DIAG]: Fix oops in netlink_rcv_skb
  [IPv6]: Fix NULL pointer dereference in ip6_flush_pending_frames
  [NETFILTER]: Fix/improve deadlock condition on module removal netfilter
  [NETFILTER]: nf_conntrack_ipv4: fix "Frag of proto ..." messages
  [NET] DOC: Update networking/multiqueue.txt with correct information.
  [IPV6]: Freeing alive inet6 address
  [DECNET]: Fix interface address listing regression.
  [IPV4] devinet: show all addresses assigned to interface
  [NET]: Do not dereference iov if length is zero
  [TG3]: Workaround MSI bug on 5714/5780.
  [Bluetooth] Fix parameter list for event filter command
  [Bluetooth] Update security filter for Bluetooth 2.1
  [Bluetooth] Add compat handling for timestamp structure
  [Bluetooth] Add missing stat.byte_rx counter modification

17 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6
Linus Torvalds [Tue, 11 Sep 2007 14:46:09 +0000 (07:46 -0700)]
Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6:
  [SCSI] libiscsi: sync up iscsi and scsi eh's access to the connection
  [SCSI] libiscsi: fix null ptr regression when aborting a command with data to transfer
  [SCSI] qla2xxx: Update version number to 8.02.00-k3.
  [SCSI] qla2xxx: Correct mailbox register dump for FWI2 capable ISPs.
  [SCSI] qla2xxx: Correct 8GB iIDMA support.
  [SCSI] qla2xxx: Correct management-server login-state synchronization issue.
  [SCSI] qla2xxx: Don't modify parity bits during ISP25XX restart.
  [SCSI] qla2xxx: Allocate enough space for the full PCI descriptor.
  [SCSI] zfcp: fix the data buffer accessor patch
  [SCSI] zfcp: allocate gid_pn_data objects from gid_pn_cache
  [SCSI] zfcp: fix memory leak

17 years agoPCI: irq and pci_ids patch for Intel Tolapai
Jason Gaston [Fri, 31 Aug 2007 00:50:56 +0000 (17:50 -0700)]
PCI: irq and pci_ids patch for Intel Tolapai

This patch adds the Intel Tolapai LPC and SMBus Controller DID's.

Signed-off-by: Jason Gaston <jason.d.gaston@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
17 years agoPCI: unhide SMBus on Compaq Deskpro EP 401963-001 motherboard
gw.kernel@tnode.com [Thu, 23 Aug 2007 19:22:04 +0000 (21:22 +0200)]
PCI: unhide SMBus on Compaq Deskpro EP 401963-001 motherboard

PCI quirk to unhide SMBus on Compaq Deskpro EP 401963-001 (PCA# 010174) motherboard.

Signed-off-by: Greg White <gw.kernel@tnode.com>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
17 years agoPCI: Remove __devinit from pcibios_get_irq_routing_table
Ralf Baechle [Thu, 23 Aug 2007 18:45:49 +0000 (19:45 +0100)]
PCI: Remove __devinit from pcibios_get_irq_routing_table

pcibios_get_irq_routing_table is an exported symbol.  This results in a
modpost warning:

WARNING: vmlinux.o(.text+0xdca51): Section mismatch: reference to .init.text:pcibios_fixup_bus (between 'pci_scan_child_bus' and 'pci_scan_bus_parented')

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
17 years agoPCI: remove devinit from pci_read_bridge_bases
Ralf Baechle [Thu, 23 Aug 2007 17:49:17 +0000 (18:49 +0100)]
PCI: remove devinit from pci_read_bridge_bases

On MIPS with PCI && !HOTPLUG, I'm currently getting the following modpost
warning:

  MODPOST vmlinux.o
WARNING: vmlinux.o(.text+0x1ce128): Section mismatch: reference to .init.text:pci_read_bridge_bases (between 'pcibios_fixup_bus' and 'pcibios_enable_device')

On MIPS I have the call chains pci_scan_child_bus -> pcibios_fixup_bus ->
pci_read_bridge_bases.  pci_scan_child_bus can't be __devinit because it
it is an exported symbol, thus pcibios_fixup_bus and pci_read_bridge_bases
can't be either.

For some reason I don't see this issue on x86; I blame compiler differences.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
17 years agoPCI AER: fix warnings when PCIEAER=n
Randy Dunlap [Thu, 23 Aug 2007 17:37:53 +0000 (10:37 -0700)]
PCI AER: fix warnings when PCIEAER=n

Fix warnings when CONFIG_PCIEAER=n:

drivers/pci/pcie/portdrv_pci.c:105: warning: statement with no effect
drivers/pci/pcie/portdrv_pci.c:226: warning: statement with no effect
drivers/scsi/arcmsr/arcmsr_hba.c:352: warning: statement with no effect

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Acked-by: Linas Vepstas <linas@austin.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
17 years ago[INET_DIAG]: Fix oops in netlink_rcv_skb
Patrick McHardy [Tue, 11 Sep 2007 09:33:28 +0000 (11:33 +0200)]
[INET_DIAG]: Fix oops in netlink_rcv_skb

netlink_run_queue() doesn't handle multiple processes processing the
queue concurrently. Serialize queue processing in inet_diag to fix
a oops in netlink_rcv_skb caused by netlink_run_queue passing a
NULL for the skb.

BUG: unable to handle kernel NULL pointer dereference at virtual address 00000054
[349587.500454]  printing eip:
[349587.500457] c03318ae
[349587.500459] *pde = 00000000
[349587.500464] Oops: 0000 [#1]
[349587.500466] PREEMPT SMP
[349587.500474] Modules linked in: w83627hf hwmon_vid i2c_isa
[349587.500483] CPU:    0
[349587.500485] EIP:    0060:[<c03318ae>]    Not tainted VLI
[349587.500487] EFLAGS: 00010246   (2.6.22.3 #1)
[349587.500499] EIP is at netlink_rcv_skb+0xa/0x7e
[349587.500506] eax: 00000000   ebx: 00000000   ecx: c148d2a0   edx: c0398819
[349587.500510] esi: 00000000   edi: c0398819   ebp: c7a21c8c   esp: c7a21c80
[349587.500517] ds: 007b   es: 007b   fs: 00d8  gs: 0033  ss: 0068
[349587.500521] Process oidentd (pid: 17943, ti=c7a20000 task=cee231c0 task.ti=c7a20000)
[349587.500527] Stack: 00000000 c7a21cac f7c8ba78 c7a21ca4 c0331962 c0398819 f7c8ba00 0000004c
[349587.500542]        f736f000 c7a21cb4 c03988e3 00000001 f7c8ba00 c7a21cc4 c03312a5 0000004c
[349587.500558]        f7c8ba00 c7a21cd4 c0330681 f7c8ba00 e4695280 c7a21d00 c03307c6 7fffffff
[349587.500578] Call Trace:
[349587.500581]  [<c010361a>] show_trace_log_lvl+0x1c/0x33
[349587.500591]  [<c01036d4>] show_stack_log_lvl+0x8d/0xaa
[349587.500595]  [<c010390e>] show_registers+0x1cb/0x321
[349587.500604]  [<c0103bff>] die+0x112/0x1e1
[349587.500607]  [<c01132d2>] do_page_fault+0x229/0x565
[349587.500618]  [<c03c8d3a>] error_code+0x72/0x78
[349587.500625]  [<c0331962>] netlink_run_queue+0x40/0x76
[349587.500632]  [<c03988e3>] inet_diag_rcv+0x1f/0x2c
[349587.500639]  [<c03312a5>] netlink_data_ready+0x57/0x59
[349587.500643]  [<c0330681>] netlink_sendskb+0x24/0x45
[349587.500651]  [<c03307c6>] netlink_unicast+0x100/0x116
[349587.500656]  [<c0330f83>] netlink_sendmsg+0x1c2/0x280
[349587.500664]  [<c02fcce9>] sock_sendmsg+0xba/0xd5
[349587.500671]  [<c02fe4d1>] sys_sendmsg+0x17b/0x1e8
[349587.500676]  [<c02fe92d>] sys_socketcall+0x230/0x24d
[349587.500684]  [<c01028d2>] syscall_call+0x7/0xb
[349587.500691]  =======================
[349587.500693] Code: f0 ff 4e 18 0f 94 c0 84 c0 0f 84 66 ff ff ff 89 f0 e8 86 e2 fc ff e9 5a ff ff ff f0 ff 40 10 eb be 55 89 e5 57 89 d7 56 89 c6 53 <8b> 50 54 83 fa 10 72 55 8b 9e 9c 00 00 00 31 c9 8b 03 83 f8 0f

Reported by Athanasius <link@miggy.org>

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
17 years ago[IPv6]: Fix NULL pointer dereference in ip6_flush_pending_frames
YOSHIFUJI Hideaki [Tue, 11 Sep 2007 09:31:43 +0000 (11:31 +0200)]
[IPv6]: Fix NULL pointer dereference in ip6_flush_pending_frames

Some of skbs in sk->write_queue do not have skb->dst because
we do not fill skb->dst when we allocate new skb in append_data().

BTW, I think we may not need to (or we should not) increment some stats
when using corking; if 100 sendmsg() (with MSG_MORE) result in 2 packets,
how many should we increment?

If 100, we should set skb->dst for every queued skbs.

If 1 (or 2 (*)), we increment the stats for the first queued skb and
we should just skip incrementing OutDiscards for the rest of queued skbs,
adn we should also impelement this semantics in other places;
e.g., we should increment other stats just once, not 100 times.

*: depends on the place we are discarding the datagram.

I guess should just increment by 1 (or 2).

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
17 years ago[NETFILTER]: Fix/improve deadlock condition on module removal netfilter
Neil Horman [Tue, 11 Sep 2007 09:28:26 +0000 (11:28 +0200)]
[NETFILTER]: Fix/improve deadlock condition on module removal netfilter

So I've had a deadlock reported to me.  I've found that the sequence of
events goes like this:

1) process A (modprobe) runs to remove ip_tables.ko

2) process B (iptables-restore) runs and calls setsockopt on a netfilter socket,
increasing the ip_tables socket_ops use count

3) process A acquires a file lock on the file ip_tables.ko, calls remove_module
in the kernel, which in turn executes the ip_tables module cleanup routine,
which calls nf_unregister_sockopt

4) nf_unregister_sockopt, seeing that the use count is non-zero, puts the
calling process into uninterruptible sleep, expecting the process using the
socket option code to wake it up when it exits the kernel

4) the user of the socket option code (process B) in do_ipt_get_ctl, calls
ipt_find_table_lock, which in this case calls request_module to load
ip_tables_nat.ko

5) request_module forks a copy of modprobe (process C) to load the module and
blocks until modprobe exits.

6) Process C. forked by request_module process the dependencies of
ip_tables_nat.ko, of which ip_tables.ko is one.

7) Process C attempts to lock the request module and all its dependencies, it
blocks when it attempts to lock ip_tables.ko (which was previously locked in
step 3)

Theres not really any great permanent solution to this that I can see, but I've
developed a two part solution that corrects the problem

Part 1) Modifies the nf_sockopt registration code so that, instead of using a
use counter internal to the nf_sockopt_ops structure, we instead use a pointer
to the registering modules owner to do module reference counting when nf_sockopt
calls a modules set/get routine.  This prevents the deadlock by preventing set 4
from happening.

Part 2) Enhances the modprobe utilty so that by default it preforms non-blocking
remove operations (the same way rmmod does), and add an option to explicity
request blocking operation.  So if you select blocking operation in modprobe you
can still cause the above deadlock, but only if you explicity try (and since
root can do any old stupid thing it would like....  :)  ).

Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
17 years ago[NETFILTER]: nf_conntrack_ipv4: fix "Frag of proto ..." messages
Patrick McHardy [Tue, 11 Sep 2007 09:27:01 +0000 (11:27 +0200)]
[NETFILTER]: nf_conntrack_ipv4: fix "Frag of proto ..." messages

Since we're now using a generic tuple decoding function in ICMP
connection tracking, ipv4_get_l4proto() might get called with a
fragmented packet from within an ICMP error. Remove the error
message we used to print when this happens.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
17 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/holtmann/bluetooth-2.6
David S. Miller [Tue, 11 Sep 2007 09:15:30 +0000 (11:15 +0200)]
Merge master.kernel.org:/pub/scm/linux/kernel/git/holtmann/bluetooth-2.6

17 years ago[NET] DOC: Update networking/multiqueue.txt with correct information.
Peter P Waskiewicz Jr [Tue, 11 Sep 2007 09:12:06 +0000 (11:12 +0200)]
[NET] DOC: Update networking/multiqueue.txt with correct information.

Updated the multiqueue.txt document to call out the correct kernel
options to select to enable multiqueue.

Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
17 years ago[IPV6]: Freeing alive inet6 address
Denis V. Lunev [Tue, 11 Sep 2007 09:04:49 +0000 (11:04 +0200)]
[IPV6]: Freeing alive inet6 address

From: Denis V. Lunev <den@openvz.org>

addrconf_dad_failure calls addrconf_dad_stop which takes referenced address
and drops the count. So, in6_ifa_put perrformed at out: is extra. This
results in message: "Freeing alive inet6 address" and not released dst entries.

Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: Alexey Dobriyan <adobriyan@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
17 years ago[DECNET]: Fix interface address listing regression.
Patrick McHardy [Tue, 11 Sep 2007 08:45:15 +0000 (10:45 +0200)]
[DECNET]: Fix interface address listing regression.

Not all are listed, same as the IPV4 devinet bug.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
17 years ago[IPV4] devinet: show all addresses assigned to interface
Stephen Hemminger [Tue, 11 Sep 2007 08:41:04 +0000 (10:41 +0200)]
[IPV4] devinet: show all addresses assigned to interface

Bug: http://bugzilla.kernel.org/show_bug.cgi?id=8876

Not all ips are shown by "ip addr show" command when IPs number assigned to an
interface is more than 60-80 (in fact it depends on broadcast/label etc
presence on each address).

Steps to reproduce:
It's terribly simple to reproduce:

# for i in $(seq 1 100); do ip ad add 10.0.$i.1/24 dev eth10 ; done
# ip addr show

this will _not_ show all IPs.
Looks like the problem is in netlink/ipv4 message processing.

This is fix from bug submitter, it looks correct.

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
17 years ago[NET]: Do not dereference iov if length is zero
Herbert Xu [Thu, 6 Sep 2007 13:06:35 +0000 (14:06 +0100)]
[NET]: Do not dereference iov if length is zero

When msg_iovlen is zero we shouldn't try to dereference
msg_iov.  Right now the only thing that tries to do so
is skb_copy_and_csum_datagram_iovec.  Since the total
length should also be zero if msg_iovlen is zero, it's
sufficient to check the total length there and simply
return if it's zero.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
17 years ago[TG3]: Workaround MSI bug on 5714/5780.
Michael Chan [Thu, 6 Sep 2007 11:04:29 +0000 (12:04 +0100)]
[TG3]: Workaround MSI bug on 5714/5780.

A hardware bug was revealed after a recent PCI MSI patch was made to
always disable legacy INTX when enabling MSI.  The 5714/5780 chips
will not generate MSI when INTX is disabled, causing MSI failure
messages to be reported, and another patch was made to workaround the
problem by disabling MSI on ServerWorks HT1000 bridge chips commonly
found with the 5714.

We workaround this chip bug by enabling INTX after we enable MSI and
after we resume from suspend.

Update version to 3.81.

This problem was discovered by David Miller.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Acked-by: Andy Gospodarek <andy@greyhouse.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
17 years agoLinux 2.6.23-rc6 v2.6.23-rc6
Linus Torvalds [Tue, 11 Sep 2007 02:49:55 +0000 (19:49 -0700)]
Linux 2.6.23-rc6

17 years agoMerge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik...
Linus Torvalds [Tue, 11 Sep 2007 02:22:59 +0000 (19:22 -0700)]
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:
  libata clear horkage on ata_dev_init()
  [libata, IDE] add new VIA bridge to VIA PATA drivers
  pata_it821x: fix lost interrupt with atapi devices
  Fix broken pata_via cable detection

17 years agolibata clear horkage on ata_dev_init()
Tejun Heo [Mon, 3 Sep 2007 03:20:11 +0000 (12:20 +0900)]
libata clear horkage on ata_dev_init()

dev->horkage should be cleared over device hotunplug/plug.  Clear it
in ata_dev_init().

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
17 years ago[libata, IDE] add new VIA bridge to VIA PATA drivers
Joseph Chan [Tue, 11 Sep 2007 02:06:01 +0000 (22:06 -0400)]
[libata, IDE] add new VIA bridge to VIA PATA drivers

Signed-off-by: Joseph Chan <josephchan@via.com.tw>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
17 years agoUML: Fix ELF_CORE_COPY_REGS build botch
Jeff Dike [Mon, 10 Sep 2007 15:55:46 +0000 (11:55 -0400)]
UML: Fix ELF_CORE_COPY_REGS build botch

The earlier crash dump fix on x86_64 depended on patches in -mm which
are intended for post-2.6.23.  Without those, it broke the build when
it went into 2.6.23-rc5.

This changes the field references in ELF_CORE_COPY_REGS back to those
still used in mainline.

Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoi386: fix a hang on stuck nmi watchdog
Daniel Walker [Thu, 6 Sep 2007 14:59:54 +0000 (16:59 +0200)]
i386: fix a hang on stuck nmi watchdog

In the case when an nmi gets stucks the endflag stays equal to zero.
This causes the busy looping on other cpus to continue, even though the
nmi test is done.

On my machine with out the change below the system would hang right
after check_nmi_watchdog().  The change below just sets endflag prior to
checking if the test was successful or not.

Signed-off-by: Daniel Walker <dwalker@mvista.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agox86_64: Remove CLFLUSH in text_poke()
Andi Kleen [Thu, 6 Sep 2007 14:59:52 +0000 (16:59 +0200)]
x86_64: Remove CLFLUSH in text_poke()

The CLFLUSH for the modified code line in text_poke was supposed
to speed up CPU recovery. Unfortunately it seems to cause hangs
on some VIA C3s (at least on VIA Esther Model 10 Stepping 9)
Remove it.

Thanks to Stefan Becker for reporting/testing.

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoi386: Fix perfctr watchdog on core duo
Stephane Eranian [Thu, 6 Sep 2007 14:59:51 +0000 (16:59 +0200)]
i386: Fix perfctr watchdog on core duo

Fix the NMI watchdog on Intel CoreDuo processor where the kernel would
get stuck during boot.  The issue is related to errata AE49, where the
PERFEVTSEL1 counter does not have a working enable bit.  Thus it is not
possible to use it for NMI.

The patch creates a dedicated wd_ops for CoreDuo which falls back to
using PERFEVTSEL0.  The other Intel processors supporting the
architectural PMU will keep on using PERFEVTSEL1 as this allows other
subsystems, such as perfmon, to use PERFEVTSEL0 for PEBS monitoring in
particular.  Bug initially reported by Daniel Walker.

AK: Added comments

Signed-off-by: Stephane Eranian <eranian@hpl.hp.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoknfsd: Validate filehandle type in fsid_source
Neil Brown [Wed, 5 Sep 2007 21:22:13 +0000 (17:22 -0400)]
knfsd: Validate filehandle type in fsid_source

fsid_source decided where to get the 'fsid' number to
return for a GETATTR based on the type of filehandle.
It can be from the device, from the fsid, or from the
UUID.

It is possible for the filehandle to be inconsistent
with the export information, so make sure the export information
actually has the info implied by the value returned by
fsid_source.

Signed-off-by: Neil Brown <neilb@suse.de>
Cc: "Luiz Fernando N. Capitulino" <lcapitulino@gmail.com>
Signed-off-by: "J. Bruce Fields" <bfields@citi.umich.edu>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoknfsd: Fixed problem with NFS exporting directories which are mounted on.
Neil Brown [Wed, 5 Sep 2007 21:22:12 +0000 (17:22 -0400)]
knfsd: Fixed problem with NFS exporting directories which are mounted on.

Recent changes in NFSd cause a directory which is mounted-on
to not appear properly when the filesystem containing it is exported.

*exp_get* now returns -ENOENT rather than NULL and when
  commit 5d3dbbeaf56d0365ac6b5c0a0da0bd31cc4781e1
removed the NULL checks, it didn't add a check for -ENOENT.

Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoFix spurious syscall tracing after PTRACE_DETACH + PTRACE_ATTACH
Roland McGrath [Wed, 5 Sep 2007 10:05:56 +0000 (03:05 -0700)]
Fix spurious syscall tracing after PTRACE_DETACH + PTRACE_ATTACH

When PTRACE_SYSCALL was used and then PTRACE_DETACH is used, the
TIF_SYSCALL_TRACE flag is left set on the formerly-traced task.  This
means that when a new tracer comes along and does PTRACE_ATTACH, it's
possible he gets a syscall tracing stop even though he's never used
PTRACE_SYSCALL.  This happens if the task was in the middle of a system
call when the second PTRACE_ATTACH was done.  The symptom is an
unexpected SIGTRAP when the tracer thinks that only SIGSTOP should have
been provoked by his ptrace calls so far.

A few machines already fixed this in ptrace_disable (i386, ia64, m68k).
But all other machines do not, and still have this bug.  On x86_64, this
constitutes a regression in IA32 compatibility support.

Since all machines now use TIF_SYSCALL_TRACE for this, I put the
clearing of TIF_SYSCALL_TRACE in the generic ptrace_detach code rather
than adding it to every other machine's ptrace_disable.

Signed-off-by: Roland McGrath <roland@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agopata_it821x: fix lost interrupt with atapi devices
Jeff Norden [Tue, 4 Sep 2007 16:07:20 +0000 (11:07 -0500)]
pata_it821x: fix lost interrupt with atapi devices

Fix "lost" interrupt problem when using dma with CD/DVD drives in some
configurations.  This problem can make installing linux from media
impossible for distro's that have switched to libata-only configurations.

The simple fix is to eliminate the use of dma for reading drive status, etc,
by checking the number of bytes to transferred.

This change will only affect the behavior of atapi devices, not disks.
There is more info at http://bugzilla.redhat.com/show_bug.cgi?id=242229
This patch is for 2.6.22.1

Signed-off-by: Jeff Norden <jnorden@math.tntech.edu>
Reviewed-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
17 years agoFix broken pata_via cable detection
Laurent Riffard [Sun, 2 Sep 2007 19:01:32 +0000 (21:01 +0200)]
Fix broken pata_via cable detection

via_do_set_mode overwrites 80-wire cable detection bits. Let's
preserve them.

Signed-off-by: Laurent Riffard <laurent.riffard@free.fr>
Acked-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
17 years agoMerge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
Linus Torvalds [Mon, 10 Sep 2007 21:43:37 +0000 (14:43 -0700)]
Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus

* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
  [MIPS] Ocelot: remove remaining bits
  [MIPS] TLB: Fix instruction bitmasks
  [MIPS] R10000: Fix wrong test in dma-default.c
  [MIPS] Provide empty irq_enable_hazard definition for legacy and R1 cores.
  [MIPS] Sibyte: Remove broken dependency on EXPERIMENTAL from SIBYTE_SB1xxx_SOC.
  [MIPS] Kconfig: whitespace cleanup.
  [MIPS] PCI: Set need_domain_info if controller domain index is non-zero.
  [MIPS] BCM1480: Fix computation of interrupt mask address register.
  [MIPS] i8259: Add disable method.
  [MIPS] tty: add the new ioctls and definitions.

17 years agoMerge branch 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6
Linus Torvalds [Mon, 10 Sep 2007 21:42:39 +0000 (14:42 -0700)]
Merge branch 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6

* 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6:
  i2c-algo-bit: Read block data bugfix
  i2c-pxa: Fix adapter number
  i2c-gpio: Fix adapter number

17 years agoMerge branch 'release' of git://lm-sensors.org/kernel/mhoffman/hwmon-2.6
Linus Torvalds [Mon, 10 Sep 2007 21:41:25 +0000 (14:41 -0700)]
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: End of I/O region off-by-one

17 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Linus Torvalds [Mon, 10 Sep 2007 21:40:29 +0000 (14:40 -0700)]
Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
  [CRYPTO] blkcipher: Fix inverted test in blkcipher_get_spot
  [CRYPTO] blkcipher: Fix handling of kmalloc page straddling

17 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394...
Linus Torvalds [Mon, 10 Sep 2007 21:38:15 +0000 (14:38 -0700)]
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6:
  firewire: fw-ohci: ignore failure of pci_set_power_state (fix suspend regression)

17 years agoMerge branch 'for-linus' of git://www.linux-m32r.org/git/takata/linux-2.6_dev
Linus Torvalds [Mon, 10 Sep 2007 21:37:20 +0000 (14:37 -0700)]
Merge branch 'for-linus' of git://www.linux-m32r.org/git/takata/linux-2.6_dev

* 'for-linus' of git://www.linux-m32r.org/git/takata/linux-2.6_dev:
  m32r: Rename STI/CLI macros
  m32r: build fix of entry.S
  m32r: Separate syscall table from entry.S
  m32r: Cosmetic updates of arch/m32r/kernel/entry.S
  m32r: Exit ei_handler directly for no IRQ case or IPI operations
  m32r: Simplify ei_handler code
  m32r: Define symbols to unify platform-dependent ICU checks
  m32r: Move dot.gdbinit files
  m32r: Rearrange platform-dependent codes
  m32r: Add defconfig file for the usrv platform.
  m32r: Update defconfig files for 2.6.23-rc1
  m32r: Move defconfig files to arch/m32r/configs/

17 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-sched
Linus Torvalds [Mon, 10 Sep 2007 21:36:49 +0000 (14:36 -0700)]
Merge git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-sched

* git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-sched:
  sched: fix ideal_runtime calculations for reniced tasks
  sched: improve prev_sum_exec_runtime setting
  sched: simplify __check_preempt_curr_fair()
  sched: fix xtensa build warning
  sched: debug: fix sum_exec_runtime clearing
  sched: debug: fix cfs_rq->wait_runtime accounting
  sched: fix niced_granularity() shift
  sched: fix MC/HT scheduler optimization, without breaking the FUZZ logic.

17 years agoMerge branch 'for-linus' of git://oss.sgi.com:8090/xfs/xfs-2.6
Linus Torvalds [Mon, 10 Sep 2007 21:36:37 +0000 (14:36 -0700)]
Merge branch 'for-linus' of git://oss.sgi.com:8090/xfs/xfs-2.6

* 'for-linus' of git://oss.sgi.com:8090/xfs/xfs-2.6:
  [XFS] fix nasty quota hashtable allocation bug
  [XFS] fix sparse shadowed variable warnings
  [XFS] fix ASSERT and ASSERT_ALWAYS
  [XFS] Fix sparse warning in kmem_shake_allow
  [XFS] Fix sparse NULL vs 0 warnings
  [XFS] Set filestreams object timeout to something sane.

17 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hpa/linux...
Linus Torvalds [Mon, 10 Sep 2007 21:35:55 +0000 (14:35 -0700)]
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] Work around bug in Xen HVM

17 years ago[MIPS] Ocelot: remove remaining bits
Yoichi Yuasa [Thu, 6 Sep 2007 12:32:57 +0000 (21:32 +0900)]
[MIPS] Ocelot: remove remaining bits

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] TLB: Fix instruction bitmasks
Thiemo Seufer [Wed, 5 Sep 2007 11:11:22 +0000 (12:11 +0100)]
[MIPS] TLB: Fix instruction bitmasks

Signed-Off-By: Thiemo Seufer <ths@networkno.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] R10000: Fix wrong test in dma-default.c
Maxime Bizon [Fri, 31 Aug 2007 09:03:14 +0000 (11:03 +0200)]
[MIPS] R10000: Fix wrong test in dma-default.c

Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] Provide empty irq_enable_hazard definition for legacy and R1 cores.
Ralf Baechle [Mon, 3 Sep 2007 14:22:26 +0000 (16:22 +0200)]
[MIPS] Provide empty irq_enable_hazard definition for legacy and R1 cores.

Following a strict interpretation the empty definition of irq_enable_hazard
has always been a bug - but an intentional one because it didn't bite.
This has now changed, for uniprocessor kernels mm/slab.c:do_drain()

[...]
        on_each_cpu(do_drain, cachep, 1, 1);
        check_irq_on();
[...]

may be compiled into a mtc0 c0_status; mfc0 c0_status sequence resulting
in a back-to-back hazard.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>