12 years agoNTFS: Fix read regression.
Anton Altaparmakov [Sat, 3 Nov 2007 07:38:59 +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>

12 years agoUse i8253.c lock for PC speaker on MIPS, too.
Ralf Baechle [Fri, 2 Nov 2007 17:26:06 +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>

12 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]
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

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

12 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]
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

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

12 years ago[WATCHDOG] iTCO_wdt.c init & exit fixes
Wim Van Sebroeck [Fri, 31 Aug 2007 08:15:34 +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>

12 years ago[WATCHDOG] iTCO_wdt.c pci_device_id table clean-up
Wim Van Sebroeck [Sun, 19 Aug 2007 20:17:58 +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>

12 years ago[WATCHDOG] spin_lock_init() fixes
Alexey Dobriyan [Thu, 1 Nov 2007 23:27:08 +0000]
[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>

12 years ago[MIPS] Jazz: disable PIT; cleanup R4030 clockevent
Thomas Bogendoerfer [Fri, 2 Nov 2007 10:17:13 +0000]
[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>

12 years ago[MIPS] Bigsur supports highmem.
Ralf Baechle [Thu, 1 Nov 2007 21:55:39 +0000]
[MIPS] Bigsur supports highmem.

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

12 years ago[MIPS] mtx-1: Enable -Werror.
Ralf Baechle [Thu, 1 Nov 2007 16:50:06 +0000]
[MIPS] mtx-1: Enable -Werror.

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

12 years ago[MIPS] mtx-1: Remove unused mtx1_sys_btn.
Ralf Baechle [Thu, 1 Nov 2007 16:49:12 +0000]
[MIPS] mtx-1: Remove unused mtx1_sys_btn.

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

12 years ago[MIPS] Pb1200: Enable -Werror.
Ralf Baechle [Thu, 1 Nov 2007 16:46:14 +0000]
[MIPS] Pb1200: Enable -Werror.

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

12 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]
[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>

12 years ago[MIPS] SNI: register a02r clockevent; don't use PIT timer
Thomas Bogendoerfer [Thu, 1 Nov 2007 10:36:42 +0000]
[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>

12 years ago[MIPS] i8253.h: Remove all i8259 related definitions.
Ralf Baechle [Thu, 1 Nov 2007 14:44:57 +0000]
[MIPS] i8253.h: Remove all i8259 related definitions.

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

12 years ago[MIPS] i8253: Cleanup.
Ralf Baechle [Thu, 1 Nov 2007 14:38:20 +0000]
[MIPS] i8253: Cleanup.

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

12 years ago[MIPS] Cobalt: Fix IRQ comment; the Cobalt kernel uses CP0 counter now.
Yoichi Yuasa [Thu, 1 Nov 2007 12:51:23 +0000]
[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>

12 years ago[MIPS] Pb1200: Fix warning.
Ralf Baechle [Thu, 1 Nov 2007 12:59:18 +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>

12 years ago[MIPS] Pb1200: Fix warning.
Ralf Baechle [Thu, 1 Nov 2007 12:22:53 +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>

12 years ago[MIPS] IP27: Fix build error.
Ralf Baechle [Thu, 1 Nov 2007 12:20:51 +0000]
[MIPS] IP27: Fix build error.

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

12 years ago[MIPS] Excite: Fix build error.
Ralf Baechle [Thu, 1 Nov 2007 12:16:20 +0000]
[MIPS] Excite: Fix build error.

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

12 years ago[MIPS] Sibyte: Split and move clock code.
Ralf Baechle [Thu, 1 Nov 2007 01:57:55 +0000]
[MIPS] Sibyte: Split and move clock code.

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

12 years ago[MIPS] Sibyte: Fixes for oneshot timer mode.
Ralf Baechle [Thu, 1 Nov 2007 00:24:50 +0000]
[MIPS] Sibyte: Fixes for oneshot timer mode.

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

12 years ago[MIPS] Sibyte: Remove blank line.
Ralf Baechle [Thu, 1 Nov 2007 00:10:07 +0000]
[MIPS] Sibyte: Remove blank line.

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

12 years ago[MIPS] Swarm: Fix build failure
Thiemo Seufer [Wed, 31 Oct 2007 16:26:56 +0000]
[MIPS] Swarm: Fix build failure

Signed-off-by: Thiemo Seufer <ths@networkno.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

12 years ago[MIPS] time: Code cleanups
Atsushi Nemoto [Tue, 30 Oct 2007 16:21:03 +0000]
[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>

12 years ago[MIPS] time: Remove now unused local_timer_interrupt.
Ralf Baechle [Tue, 30 Oct 2007 14:24:51 +0000]
[MIPS] time: Remove now unused local_timer_interrupt.

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

12 years ago[MIPS] IP32: Fix address of 2nd serial interface.
Ralf Baechle [Wed, 31 Oct 2007 13:10:00 +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>

12 years ago[MIPS] SB1250: Use the right irqaction for the timer interrupt.
Ralf Baechle [Wed, 31 Oct 2007 12:42:56 +0000]
[MIPS] SB1250: Use the right irqaction for the timer interrupt.

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

12 years ago[MIPS] SB1250: Remove stray assignment of cpumask.
Ralf Baechle [Wed, 31 Oct 2007 12:36:42 +0000]
[MIPS] SB1250: Remove stray assignment of cpumask.

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

12 years ago[MIPS] Sibyte: Fix names of the clockevent devices.
Ralf Baechle [Wed, 31 Oct 2007 12:34:42 +0000]
[MIPS] Sibyte: Fix names of the clockevent devices.

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

12 years ago[MIPS] Sibyte: Build fixes / dead code removal.
Ralf Baechle [Wed, 31 Oct 2007 00:08:06 +0000]
[MIPS] Sibyte: Build fixes / dead code removal.

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

12 years agoInput: linux-input mailing list moved to vger.kernel.org
Dmitry Torokhov [Fri, 2 Nov 2007 13:07:33 +0000]
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>

12 years agoInput: inport, logibm - use KERN_INFO when reporting missing mouse
Helge Deller [Fri, 2 Nov 2007 02:19:15 +0000]
Input: inport, logibm - use KERN_INFO when reporting missing mouse

Many mouse drivers are often compiled (e.g. in Linux distributions) into the
kernel at the same time just to make sure that at least one driver will suceed
in find it's mouse device. Nevertheless, only the inport and logitech busmouse
mouse drivers report with KERN_ERR log level if the mouse wasn't found. They
should use KERN_INFO instead, because it's not an error if the mouse isn't
attached at all.

Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

12 years agoInput: appletouch - idle reset logic broke older Fountains
Dmitry Torokhov [Fri, 2 Nov 2007 02:13:32 +0000]
Input: appletouch - idle reset logic broke older Fountains

Fountains do not support change mode request and therefore
should be excluded from idle reset attempts.

Also:
 - do not re-submit URB when we decide that touchpad needs to be
   reinicialized
 - do not repeat size detection when reinitializing the touchpad
 - Add missing KERN_* prefixes to messages

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Acked-by: Johannes Berg <johannes@sipsolutions.net>

12 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
Linus Torvalds [Thu, 1 Nov 2007 22:08:07 +0000]
Merge branch 'for-linus' of git://git./linux/kernel/git/jikos/hid

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid:
  HID: Don't access input_dev->private directly
  HID: fix hidinput_connect ignoring retval from input_register_device
  HID: hiddev - fix compiler warning
  HID: Add GoTop tablets to blacklist

12 years agoMerge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik...
Linus Torvalds [Thu, 1 Nov 2007 22:07:29 +0000]
Merge branch 'upstream-linus' of /linux/kernel/git/jgarzik/netdev-2.6

* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6:
  Fix myri10ge NAPI oops & warnings
  Fix region size check in mpc5200 FEC driver
  mpc5200: Fix Kconfig dependancies on MPC5200 FEC device driver

12 years agoFix myri10ge NAPI oops & warnings
Andrew Gallatin [Wed, 31 Oct 2007 21:40:06 +0000]
Fix myri10ge NAPI oops & warnings

When testing the myri10ge driver with 2.6.24-rc1, I found
that the machine crashed under heavy load:

Unable to handle kernel paging request at 0000000000100108 RIP:
  [<ffffffff803cc8dd>] net_rx_action+0x11b/0x184

The address corresponds to the list_move_tail() in
netif_rx_complete():
                     if (unlikely(work == weight))
                             list_move_tail(&n->poll_list, list);

Eventually, I traced the crashes to calling netif_rx_complete() with
work_done == budget.  From looking at other drivers, it appears that
one should only call netif_rx_complete() when work_done < budget.

To fix it, I changed the test in myri10ge_poll() so that it refers
to to work_done rather than looking at the rx ring status.  If
work_done is < budget, then that implies we have no more packets to
process. Any races will be resolved by the NIC when the write to
irq_claim is made.

In myri10ge_clean_rx_done(), if we ever exceeded our budget, it would
report a work_done one larger than was acutally done.  This is because
the increment was done in the conditional, so work_done would be
incremented regardless of whether or not the test passed or failed.
This would lead to the WARN_ON_ONCE(work > weight); warning in
net_rx_action triggering.  I've moved the increment of work_done
inside the loop.  Note that this would only be a problem when we had
exceeded our budget.

Signed off by: Andrew Gallatin <gallatin@myri.com>

Andrew Gallatin Myricom Inc

Signed-off-by: Jeff Garzik <jeff@garzik.org>

12 years agoFix region size check in mpc5200 FEC driver
Grant Likely [Thu, 1 Nov 2007 14:22:35 +0000]
Fix region size check in mpc5200 FEC driver

Driver shouldn't complain if the register range is larger than what
it expects.  This works around failures with some device trees.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

12 years agompc5200: Fix Kconfig dependancies on MPC5200 FEC device driver
Grant Likely [Thu, 1 Nov 2007 14:22:30 +0000]
mpc5200: Fix Kconfig dependancies on MPC5200 FEC device driver

When not building an arch/powerpc kernel, the mpc5200 FEC driver depends
on some symbols which are not defined (BESTCOMM & BESTCOMM_FEC).

This patch flips around the dependancy logic so that it cannot be
selected unless BESTCOMM_FEC is selected first.  Kconfig stops
complaining this way.

Also, the driver only works for arch/powerpc (not arch/ppc) anyway so
it should depend on PPC_MERGE also.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

12 years agoMerge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Linus Torvalds [Thu, 1 Nov 2007 19:09:33 +0000]
Merge branch 'master' of /linux/kernel/git/davem/net-2.6

* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6:
  [IRDA] IRNET: Fix build when TCGETS2 is defined.
  [NET]: docbook fixes for netif_ functions
  [NET]: Hide the net_ns kmem cache
  [NET]: Mark the setup_net as __net_init
  [NET]: Hide the dead code in the net_namespace.c
  [NET]: Relax the reference counting of init_net_ns
  [NETNS]: Make the init/exit hooks checks outside the loop
  [NET]: Forget the zero_it argument of sk_alloc()
  [NET]: Remove bogus zero_it argument from sk_alloc
  [NET]: Make the sk_clone() lighter
  [NET]: Move some core sock setup into sk_prot_alloc
  [NET]: Auto-zero the allocated sock object
  [NET]: Cleanup the allocation/freeing of the sock object
  [NET]: Move the get_net() from sock_copy()
  [NET]: Move the sock_copy() from the header
  [TCP]: Another TAGBITS -> SACKED_ACKED|LOST conversion
  [TCP]: Process DSACKs that reside within a SACK block

12 years ago[SPARC64]: Update defconfig.
David S. Miller [Thu, 1 Nov 2007 10:18:02 +0000]
[SPARC64]: Update defconfig.

Signed-off-by: David S. Miller <davem@davemloft.net>

12 years ago[IRDA] IRNET: Fix build when TCGETS2 is defined.
David S. Miller [Thu, 1 Nov 2007 09:26:38 +0000]
[IRDA] IRNET: Fix build when TCGETS2 is defined.

Signed-off-by: David S. Miller <davem@davemloft.net>

12 years ago[NET]: docbook fixes for netif_ functions
Stephen Hemminger [Thu, 1 Nov 2007 09:21:47 +0000]
[NET]: docbook fixes for netif_ functions

Documentation updates for network interfaces.

1. Add doc for netif_napi_add
2. Remove doc for unused returns from netif_rx
3. Add doc for netif_receive_skb

[ Incorporated minor mods from Randy Dunlap -DaveM ]

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

12 years ago[NET]: Hide the net_ns kmem cache
Pavel Emelyanov [Thu, 1 Nov 2007 07:46:50 +0000]
[NET]: Hide the net_ns kmem cache

This cache is only required to create new namespaces,
but we won't have them in CONFIG_NET_NS=n case.

Hide it under the appropriate ifdef.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

12 years ago[NET]: Mark the setup_net as __net_init
Pavel Emelyanov [Thu, 1 Nov 2007 07:45:59 +0000]
[NET]: Mark the setup_net as __net_init

The setup_net is called for the init net namespace
only (int the CONFIG_NET_NS=n of course) from the __init
function, so mark it as __net_init to disappear with the
caller after the boot.

Yet again, in the perfect world this has to be under
#ifdef CONFIG_NET_NS, but it isn't guaranteed that every
subsystem is registered *after* the init_net_ns is set
up. After we are sure, that we don't start registering
them before the init net setup, we'll be able to move
this code under the ifdef.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

12 years ago[NET]: Hide the dead code in the net_namespace.c
Pavel Emelyanov [Thu, 1 Nov 2007 07:44:50 +0000]
[NET]: Hide the dead code in the net_namespace.c

The namespace creation/destruction code is never called
if the CONFIG_NET_NS is n, so it's OK to move it under
appropriate ifdef.

The copy_net_ns() in the "n" case checks for flags and
returns -EINVAL when new net ns is requested. In a perfect
world this stub must be in net_namespace.h, but this
function need to know the CLONE_NEWNET value and thus
requires sched.h. On the other hand this header is to be
injected into almost every .c file in the networking code,
and making all this code depend on the sched.h is a
suicidal attempt.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

12 years ago[NET]: Relax the reference counting of init_net_ns
Pavel Emelyanov [Thu, 1 Nov 2007 07:43:49 +0000]
[NET]: Relax the reference counting of init_net_ns

When the CONFIG_NET_NS is n there's no need in refcounting
the initial net namespace. So relax this code by making a
stupid stubs for the "n" case.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

12 years ago[NETNS]: Make the init/exit hooks checks outside the loop
Pavel Emelyanov [Thu, 1 Nov 2007 07:42:43 +0000]
[NETNS]: Make the init/exit hooks checks outside the loop

When the new pernet something (subsys, device or operations) is
being registered, the init callback is to be called for each
namespace, that currently exitst in the system. During the
unregister, the same is to be done with the exit callback.

However, not every pernet something has both calls, but the
check for the appropriate pointer to be not NULL is performed
inside the for_each_net() loop.

This is (at least) strange, so tune this.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

12 years ago[NET]: Forget the zero_it argument of sk_alloc()
Pavel Emelyanov [Thu, 1 Nov 2007 07:39:31 +0000]
[NET]: Forget the zero_it argument of sk_alloc()

Finally, the zero_it argument can be completely removed from
the callers and from the function prototype.

Besides, fix the checkpatch.pl warnings about using the
assignments inside if-s.

This patch is rather big, and it is a part of the previous one.
I splitted it wishing to make the patches more readable. Hope
this particular split helped.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

12 years ago[NET]: Remove bogus zero_it argument from sk_alloc
Pavel Emelyanov [Thu, 1 Nov 2007 07:38:43 +0000]
[NET]: Remove bogus zero_it argument from sk_alloc

At this point nobody calls the sk_alloc(() with zero_it == 0,
so remove unneeded checks from it.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

12 years ago[NET]: Make the sk_clone() lighter
Pavel Emelyanov [Thu, 1 Nov 2007 07:37:32 +0000]
[NET]: Make the sk_clone() lighter

The sk_prot_alloc() already performs all the stuff needed by the
sk_clone(). Besides, the sk_prot_alloc() requires almost twice
less arguments than the sk_alloc() does, so call the sk_prot_alloc()
saving the stack a bit.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

12 years ago[NET]: Move some core sock setup into sk_prot_alloc
Pavel Emelyanov [Thu, 1 Nov 2007 07:36:26 +0000]
[NET]: Move some core sock setup into sk_prot_alloc

The security_sk_alloc() and the module_get is a part of the
object allocations - move it in the proper place.

Note, that since we do not reset the newly allocated sock
in the sk_alloc() (memset() is removed with the previous
patch) we can safely do this.

Also fix the error path in sk_prot_alloc() - release the security
context if needed.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

12 years ago[NET]: Auto-zero the allocated sock object
Pavel Emelyanov [Thu, 1 Nov 2007 07:34:42 +0000]
[NET]: Auto-zero the allocated sock object

We have a __GFP_ZERO flag that allocates a zeroed chunk of memory.
Use it in the sk_alloc() and avoid a hand-made memset().

This is a temporary patch that will help us in the nearest future :)

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

12 years ago[NET]: Cleanup the allocation/freeing of the sock object
Pavel Emelyanov [Thu, 1 Nov 2007 07:33:50 +0000]
[NET]: Cleanup the allocation/freeing of the sock object

The sock object is allocated either from the generic cache with
the kmalloc, or from the proc->slab cache.

Move this logic into an isolated set of helpers and make the
sk_alloc/sk_free look a bit nicer.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

12 years ago[NET]: Move the get_net() from sock_copy()
Pavel Emelyanov [Thu, 1 Nov 2007 07:31:26 +0000]
[NET]: Move the get_net() from sock_copy()

The sock_copy() is supposed to just clone the socket. In a perfect
world it has to be just memcpy, but we have to handle the security
mark correctly. All the extra setup must be performed in sk_clone()
call, so move the get_net() into more proper place.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

12 years ago[NET]: Move the sock_copy() from the header
Pavel Emelyanov [Thu, 1 Nov 2007 07:29:45 +0000]
[NET]: Move the sock_copy() from the header

The sock_copy() call is not used outside the sock.c file,
so just move it into a sock.c

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

12 years ago[TCP]: Another TAGBITS -> SACKED_ACKED|LOST conversion
Ilpo Järvinen [Thu, 1 Nov 2007 07:10:18 +0000]
[TCP]: Another TAGBITS -> SACKED_ACKED|LOST conversion

Similar to commit 3eec0047d9bdd, point of this is to avoid
skipping R-bit skbs.

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>

12 years ago[TCP]: Process DSACKs that reside within a SACK block
Ilpo Järvinen [Thu, 1 Nov 2007 07:09:37 +0000]
[TCP]: Process DSACKs that reside within a SACK block

DSACK inside another SACK block were missed if start_seq of DSACK
was larger than SACK block's because sorting prioritizes full
processing of the SACK block before DSACK. After SACK block
sorting situation is like this:

             SSSSSSSSS
                  D
                        SSSSSS
                               SSSSSSS

Because write_queue is walked in-order, when the first SACK block
has been processed, TCP is already past the skb for which the
DSACK arrived and we haven't taught it to backtrack (nor should
we), so TCP just continues processing by going to the next SACK
block after the DSACK (if any).

Whenever such DSACK is present, do an embedded checking during
the previous SACK block.

If the DSACK is below snd_una, there won't be overlapping SACK
block, and thus no problem in that case. Also if start_seq of
the DSACK is equal to the actual block, it will be processed
first.

Tested this by using netem to duplicate 15% of packets, and
by printing SACK block when found_dup_sack is true and the
selected skb in the dup_sack = 1 branch (if taken):

  SACK block 0: 4344-5792 (relative to snd_una 2019137317)
  SACK block 1: 4344-5792 (relative to snd_una 2019137317)

equal start seqnos => next_dup = 0, dup_sack = 1 won't occur...

  SACK block 0: 5792-7240 (relative to snd_una 2019214061)
  SACK block 1: 2896-7240 (relative to snd_una 2019214061)
  DSACK skb match 5792-7240 (relative to snd_una)

...and next_dup = 1 case (after the not shown start_seq sort),
went to dup_sack = 1 branch.

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>

12 years ago[SPARC64]: Fix linkage of enormous kernels.
David S. Miller [Wed, 31 Oct 2007 04:11:28 +0000]
[SPARC64]: Fix linkage of enormous kernels.

This was found by make randconfig

If the kernel .text is very large, the .fixup section branches
are too far away to be relocated correctly.

Use "sethi %hi(label), reg; jmpl reg + %lo(label); %g0" sequence
instead of the branch to fix this.

There is another case in switch_to() involving a branch, which
is fixed similarly.

Signed-off-by: David S. Miller <davem@davemloft.net>

12 years ago[SPARC64]: Fix build with CONFIG_NET disabled.
David S. Miller [Mon, 29 Oct 2007 08:19:14 +0000]
[SPARC64]: Fix build with CONFIG_NET disabled.

We can't export verify_compat_iovec when CONFIG_NET is
disabled, and consequently the Solaris compat module
should also depend upon CONFIG_NET.

Signed-off-by: David S. Miller <davem@davemloft.net>

12 years ago[SPARC64]: Fix build failure when CONFIG_BUG is disabled.
David S. Miller [Mon, 29 Oct 2007 07:36:09 +0000]
[SPARC64]: Fix build failure when CONFIG_BUG is disabled.

When CONFIG_BUG is turned off, the standard trick of:

switch (x) {
case X:
...
case Y:
...
default:
BUG();
};

to mark impossible cases does not work because BUG() evalutes
to nothing and thus GCC just sees a fallthrough code path.

Add an explicit KERN_ERR log message and a do_exit() to trap
this case.

Signed-off-by: David S. Miller <davem@davemloft.net>

12 years ago[SPARC64]: Kill unused ITAG_MASK macro in ultra.S
David S. Miller [Mon, 29 Oct 2007 07:23:07 +0000]
[SPARC64]: Kill unused ITAG_MASK macro in ultra.S

It is unused since we went to an I-cache flush that solely used
the 'flush' instruction, and it's presence breaks the build
when PAGE_SIZE is 512KB.

Signed-off-by: David S. Miller <davem@davemloft.net>

12 years ago[SPARC64]: Fix bogus '&' conditinal in set_rtc_mmss().
David S. Miller [Sun, 28 Oct 2007 05:33:33 +0000]
[SPARC64]: Fix bogus '&' conditinal in set_rtc_mmss().

We're using '&' instead of '&&'.

Noticed by Roel Kluin.

Signed-off-by: David S. Miller <davem@davemloft.net>

12 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-2.6
Linus Torvalds [Wed, 31 Oct 2007 20:43:31 +0000]
Merge git://git./linux/kernel/git/gregkh/driver-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-2.6:
  Revert "Driver core: remove class_device_*_bin_file"

12 years agoMerge master.kernel.org:/home/rmk/linux-2.6-arm
Linus Torvalds [Wed, 31 Oct 2007 20:40:29 +0000]
Merge master.kernel.org:/home/rmk/linux-2.6-arm

* master.kernel.org:/home/rmk/linux-2.6-arm:
  [ARM] 4634/1: DaVinci GPIO header build fix
  [ARM] 4636/1: pxa: add default configuration for zylonite
  [ARM] 4635/1: pxa: Change Eric Miao's email address to eric.miao@marvell.com
  [ARM] Fix assignment instead of condition in arm/mach-omap2/clock.c
  [ARM] nommu: fix breakage caused by f9720205d1f847cb59e197e851b5276425363f6b
  [ARM] pxa: shut up CLOCK_EVT_MODE_RESUME warning
  [ARM] Fix FIQ issue with ARM926
  [ARM] Fix pxamci regression
  [ARM] Fix netx_defconfig regression
  [ARM] Fix ateb9200_defconfig build regression
  [ARM] Fix an rpc_defconfig regression
  [ARM] Fix omap_h2_1610_defconfig regressions
  [ARM] 4632/1: Fix a typo in include/asm-arm/plat-s3c/regs-nand.h

12 years agoRevert "Driver core: remove class_device_*_bin_file"
Greg Kroah-Hartman [Wed, 31 Oct 2007 19:51:29 +0000]
Revert "Driver core: remove class_device_*_bin_file"

This reverts commit fcd239d3d5575e5cc63aab5c33cf6dc66904f6d6.

I messed up, ia64 still uses these files in the current tree, and now
can not build the pci code, which all ia64 boxes seem to require :)

This fixes that mistake.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

12 years agoieee1394: ieee1394_transactions.c: remove dead code
Adrian Bunk [Sun, 28 Oct 2007 15:51:32 +0000]
ieee1394: ieee1394_transactions.c: remove dead code

This patch removes dead code spotted by the Intel C Compiler.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

12 years agofirewire: Fix pci resume to not pass in a __be32 config rom.
Kristian Høgsberg [Tue, 5 Jun 2007 23:27:05 +0000]
firewire: Fix pci resume to not pass in a __be32 config rom.

The ohci_enable() function shared between pci_probe and pci_resume
takes a host endian config rom, but ohci->config_rom is __be32.  This
sets up the config rom in the wrong endian on little endian machine,
specifically, BusOptions will be initialized to a 0 max receive size.

This patch changes the way we reuse the config rom so that we avoid
this problem.

Signed-off-by: Kristian Hoegsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

12 years agoRemove broken ptrace() special-case code from file mapping
Linus Torvalds [Wed, 31 Oct 2007 16:19:46 +0000]
Remove broken ptrace() special-case code from file mapping

The kernel has for random historical reasons allowed ptrace() accesses
to access (and insert) pages into the page cache above the size of the
file.

However, Nick broke that by mistake when doing the new fault handling in
commit 54cb8821de07f2ffcd28c380ce9b93d5784b40d7 ("mm: merge populate and
nopage into fault (fixes nonlinear)".  The breakage caused a hang with
gdb when trying to access the invalid page.

The ptrace "feature" really isn't worth resurrecting, since it really is
wrong both from a portability _and_ from an internal page cache validity
standpoint.  So this removes those old broken remnants, and fixes the
ptrace() hang in the process.

Noticed and bisected by Duane Griffin, who also supplied a test-case
(quoth Nick: "Well that's probably the best bug report I've ever had,
thanks Duane!").

Cc: Duane Griffin <duaneg@dghda.com>
Acked-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years ago[ARM] 4634/1: DaVinci GPIO header build fix
David Brownell [Mon, 29 Oct 2007 23:15:46 +0000]
[ARM] 4634/1: DaVinci GPIO header build fix

This fixes a build problem with GPIOs on DaVinci.  Since it inlines
operations for on-chip GPIOs, it needs some headers to support those
direct register accesses.  Those headers won't be included on other
platforms, since they don't have that optimization.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Acked-by: Kevin Hilman <khilman@mvista.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

12 years ago[ARM] 4636/1: pxa: add default configuration for zylonite
eric miao [Tue, 30 Oct 2007 07:02:55 +0000]
[ARM] 4636/1: pxa: add default configuration for zylonite

Signed-off-by: eric miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

12 years ago[ARM] 4635/1: pxa: Change Eric Miao's email address to eric.miao@marvell.com
eric miao [Tue, 30 Oct 2007 07:01:38 +0000]
[ARM] 4635/1: pxa: Change Eric Miao's email address to eric.miao@marvell.com

Signed-off-by: eric miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

12 years ago[ARM] Fix assignment instead of condition in arm/mach-omap2/clock.c
Roel Kluin [Fri, 26 Oct 2007 21:22:51 +0000]
[ARM] Fix assignment instead of condition in arm/mach-omap2/clock.c

Fix assignment instead of condition

Signed-off-by: Roel Kluin <12o3l@tiscali.nl>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

12 years ago[ARM] nommu: fix breakage caused by f9720205d1f847cb59e197e851b5276425363f6b
Russell King [Sat, 27 Oct 2007 20:48:43 +0000]
[ARM] nommu: fix breakage caused by f9720205d1f847cb59e197e851b5276425363f6b

Someone forgot to use 'ls include/asm-*/flat.h' or
'grep -r flat_get_addr_from_rp .' to find all architectures which
may be affected by their change.  Fix the fall out.

Noticed-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

12 years ago[ARM] pxa: shut up CLOCK_EVT_MODE_RESUME warning
Russell King [Sat, 27 Oct 2007 14:15:49 +0000]
[ARM] pxa: shut up CLOCK_EVT_MODE_RESUME warning

Resolve:
CC arch/arm/mach-pxa/time.o
arch/arm/mach-pxa/time.c: In function `pxa_osmr0_set_mode':
arch/arm/mach-pxa/time.c:154: warning: enumeration value `CLOCK_EVT_MODE_RESUME' not handled in switch

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

12 years ago[ARM] Fix FIQ issue with ARM926
Russell King [Sat, 27 Oct 2007 10:01:35 +0000]
[ARM] Fix FIQ issue with ARM926

Jon Eibertzon writes:
> We have noticed that the I-cache is disabled while waiting for
> interrupt in cpu_arm926_do_idle in arch/arm/mm/proc-arm926.S
> and we are curious to know why, because this causes us a great
> performance hit when executing in FIQ-handlers. Is it assumed
> here that every individual FIQ-handler re-enables the I-cache?

The I-cache disable is an errata workaround, so the solution is to
disable FIQs across the section with the I-cache disabled.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

12 years ago[ARM] Fix pxamci regression
Russell King [Fri, 26 Oct 2007 16:56:40 +0000]
[ARM] Fix pxamci regression

Fix:

WARNING: at arch/arm/mach-pxa/clock.c:69 clk_disable()
[<c002d7c8>] (dump_stack+0x0/0x14) from [<c00334f4>] (clk_disable+0x34/0xa0)
[<c00334c0>] (clk_disable+0x0/0xa0) from [<c028a43c>] (pxamci_set_ios+0x74/0xf0)
[<c028a3c8>] (pxamci_set_ios+0x0/0xf0) from [<c0281548>] (mmc_power_off+0x90/0x9c)
[<c02814b8>] (mmc_power_off+0x0/0x9c) from [<c0281a30>] (mmc_start_host+0x18/0x28)
[<c0281a18>] (mmc_start_host+0x0/0x28) from [<c02825a0>] (mmc_add_host+0xe8/0x104)
[<c02824b8>] (mmc_add_host+0x0/0x104) from [<c028a7d0>] (pxamci_probe+0x24c/0x2f4)
[<c028a584>] (pxamci_probe+0x0/0x2f4) from [<c01e5948>] (platform_drv_probe+0x20/0x24)
...

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

12 years ago[ARM] Fix netx_defconfig regression
Russell King [Fri, 26 Oct 2007 16:55:28 +0000]
[ARM] Fix netx_defconfig regression

Fix:

CC arch/arm/mach-netx/xc.o
arch/arm/mach-netx/xc.c: In function 'request_xc':
arch/arm/mach-netx/xc.c:192: error: 'struct kobject' has no member named 'name'
arch/arm/mach-netx/xc.c:196: error: 'struct kobject' has no member named 'name'
arch/arm/mach-netx/xc.c:200: error: 'struct kobject' has no member named 'name'

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

12 years ago[ARM] Fix ateb9200_defconfig build regression
Russell King [Fri, 26 Oct 2007 16:54:39 +0000]
[ARM] Fix ateb9200_defconfig build regression

Fix:

CC drivers/serial/atmel_serial.o
drivers/serial/atmel_serial.c: In function 'atmel_serial_suspend':
drivers/serial/atmel_serial.c:924: error: implicit declaration of function 'at91_suspend_entering_slow_clock'

Acked-by: Andrew Victor <andrew@sanpeople.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

12 years ago[ARM] Fix an rpc_defconfig regression
Russell King [Fri, 26 Oct 2007 16:47:34 +0000]
[ARM] Fix an rpc_defconfig regression

Fix:

CC drivers/scsi/arm/powertec.o
In file included from drivers/scsi/arm/powertec.c:29:
drivers/scsi/arm/scsi.h: In function 'next_SCp':
drivers/scsi/arm/scsi.h:42: error: 'struct scatterlist' has no member named 'page'
drivers/scsi/arm/scsi.h: In function 'init_SCp':
drivers/scsi/arm/scsi.h:80: error: 'struct scatterlist' has no member named 'page'

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

12 years ago[ARM] Fix omap_h2_1610_defconfig regressions
Russell King [Fri, 26 Oct 2007 15:33:31 +0000]
[ARM] Fix omap_h2_1610_defconfig regressions

Fix:

arch/arm/mach-omap1/built-in.o: In function `h2_init':
board-h2.c:(.init.text+0xbb4): undefined reference to `i2c_register_board_info'

Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

12 years ago[ARM] 4632/1: Fix a typo in include/asm-arm/plat-s3c/regs-nand.h
Matt Reimer [Thu, 25 Oct 2007 18:06:44 +0000]
[ARM] 4632/1: Fix a typo in include/asm-arm/plat-s3c/regs-nand.h

Fix a typo in include/asm-arm/plat-s3c/regs-nand.h.

Signed-off-by: Matt Reimer <mreimer@vpop.net>
Acked-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

12 years ago[MEDIA] IVTV: exit_ivtv_i2c() cannot be __devexit
David Miller [Wed, 31 Oct 2007 04:23:48 +0000]
[MEDIA] IVTV: exit_ivtv_i2c() cannot be __devexit

It is referenced both from __devinit code (ivtv_probe) and
normal .text (ivtv_process_eeprom), and therefore cannot
be discarded via __devexit.

Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agoMerge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
Linus Torvalds [Wed, 31 Oct 2007 14:46:51 +0000]
Merge branch 'master' of git://git./linux/kernel/git/davem/net-2.6

* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:
  [AF_KEY]: suppress a warning for 64k pages.
  [TIPC]: Fix headercheck wrt. tipc_config.h
  [COMPAT]: Fix build on COMPAT platforms when CONFIG_NET is disabled.
  [CONNECTOR]: Fix a spurious kfree_skb() call
  [COMPAT]: Fix new dev_ifname32 returning -EFAULT
  [NET]: Fix incorrect sg_mark_end() calls.
  [IPVS]: Remove /proc/net/ip_vs_lblcr
  [IPV6]: remove duplicate call to proc_net_remove
  [NETNS]: fix net released by rcu callback
  [NET]: Fix free_netdev on register_netdev failure.
  [WAN]: fix drivers/net/wan/lmc/ compilation

12 years agoHID: Don't access input_dev->private directly
Dmitry Torokhov [Wed, 31 Oct 2007 11:33:26 +0000]
HID: Don't access input_dev->private directly

input_{get|set}_drvdata() helpers should be used instead.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

12 years agoHID: fix hidinput_connect ignoring retval from input_register_device
Dirk Hohndel [Tue, 30 Oct 2007 12:02:44 +0000]
HID: fix hidinput_connect ignoring retval from input_register_device

hidinput_connect() ignores retval from input_register_device(). Fix it
by properly undoing all the registrations that have been already done,
and return error.

Signed-off-by: Dirk Hohndel <hohndel@linux.intel.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

12 years agoHID: hiddev - fix compiler warning
Jiri Kosina [Thu, 25 Oct 2007 09:38:21 +0000]
HID: hiddev - fix compiler warning

drivers/hid/usbhid/hiddev.c: In function 'hiddev_compat_ioctl':
drivers/hid/usbhid/hiddev.c:746: warning: passing argument 4 of 'hiddev_ioctl' makes
integer from pointer without a cast

Add cast to hiddev_compat_ioctl()

Signed-off-by: Jiri Kosina <jkosina@suse.cz>

12 years agoHID: Add GoTop tablets to blacklist
Jerrold Jones [Mon, 22 Oct 2007 09:38:41 +0000]
HID: Add GoTop tablets to blacklist

GoTop devices are handled by usbtouchscreen driver, make sure HID
ignores them.

Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

12 years ago[AF_KEY]: suppress a warning for 64k pages.
Stephen Rothwell [Wed, 31 Oct 2007 06:57:05 +0000]
[AF_KEY]: suppress a warning for 64k pages.

On PowerPC allmodconfig build we get this:

net/key/af_key.c:400: warning: comparison is always false due to limited range of data type

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

12 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-2.6
Linus Torvalds [Wed, 31 Oct 2007 05:23:27 +0000]
Merge git://git./linux/kernel/git/gregkh/driver-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-2.6:
  add SubmittingPatches to Documentation/ja_JP
  fix typo in SubmittingPatches
  Driver Core: fix bug in device_rename() for SYSFS_DEPRECATED=y
  sysfs: make sysfs_{get,put}_active() static
  kobject: check for duplicate names in kobject_rename
  Driver core: remove class_device_*_bin_file

12 years agoadd SubmittingPatches to Documentation/ja_JP
Keiichi Kii [Fri, 26 Oct 2007 06:55:24 +0000]
add SubmittingPatches to Documentation/ja_JP

This patch adds SubmittingPatches translated into Japanese to
Documentation/ja_JP directory.

I attach the patch because there is a possibility that MUA
will change the character encoding sometimes.

Signed-off-by: Keiichi KII <k-keiichi@bx.jp.nec.com>
Cc: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

12 years agofix typo in SubmittingPatches
Keiichi Kii [Fri, 26 Oct 2007 06:51:44 +0000]
fix typo in SubmittingPatches

Fix typo.

Signed-off-by: Keiichi Kii <k-keiichi@bx.jp.nec.com>
Cc: Andy Whitcroft <apw@shadowen.org>
Cc: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

12 years agoDriver Core: fix bug in device_rename() for SYSFS_DEPRECATED=y
Kay Sievers [Fri, 26 Oct 2007 18:07:44 +0000]
Driver Core: fix bug in device_rename() for SYSFS_DEPRECATED=y

This should fix the sysfs warnings that renaming network devices is
causing to show up with CONFIG_SYSFS_DEPRECATED=y

The code just shouldn't run if class devices are real directories, it's
an update for the symlink in the class directory. Nobody noticed that as
long as the creation of sysfs files silently failed, and we both missed
it before the merge, because we don't run SYSFS_DEPRECATED=y.

Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Cc: Larry Finger <Larry.Finger@lwfinger.net>
Cc: David Miller <davem@davemloft.net>
Cc: Rafael J. Wysocki <rjw@sisk.pl>
Cc: Tejun Heo <htejun@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

12 years agosysfs: make sysfs_{get,put}_active() static
Adrian Bunk [Wed, 24 Oct 2007 16:23:32 +0000]
sysfs: make sysfs_{get,put}_active() static

sysfs_{get,put}_active() can now become static.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

12 years agokobject: check for duplicate names in kobject_rename
Greg Kroah-Hartman [Wed, 24 Oct 2007 23:52:31 +0000]
kobject: check for duplicate names in kobject_rename

This should catch any duplicate names before we try to tell sysfs to
rename the object.  This happens a lot with older versions of udev and
the network rename scripts.

Cc: David Miller <davem@davemloft.net>
Cc: Kay Sievers <kay.sievers@vrfy.org>
Cc: Rafael J. Wysocki <rjw@sisk.pl>
Cc: Tejun Heo <htejun@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

12 years agoDriver core: remove class_device_*_bin_file
Greg Kroah-Hartman [Wed, 17 Oct 2007 21:52:43 +0000]
Driver core: remove class_device_*_bin_file

These functions are not used by anyone, so remove them from the tree.

The class_device code will be removed soon anyway, so no future users
will ever be possible.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

12 years ago[TIPC]: Fix headercheck wrt. tipc_config.h
David S. Miller [Wed, 31 Oct 2007 04:44:00 +0000]
[TIPC]: Fix headercheck wrt. tipc_config.h

It wants string functions like memcpy() for inline
routines, and these define userland interfaces.

The only clean way to deal with this is to simply
put linux/string.h into unifdef-y and have it
include <string.h> when not-__KERNEL__.

Signed-off-by: David S. Miller <davem@davemloft.net>