14 years ago[Bluetooth] Fix firmware loading problem of BT3C driver
Marcel Holtmann [Mon, 13 Feb 2006 10:40:07 +0000]
[Bluetooth] Fix firmware loading problem of BT3C driver

Before the PCMCIA subsystem was fully integrated into the device and
driver model, the BT3C driver had to workaround this when loading the
firmware. This workaround is broken and makes the driver oops when
loading the firmware. This patch removes this workaround and uses now
the provided device structure from the PCMCIA subsystem.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

14 years ago[Bluetooth] Fix NULL pointer dereferences of the HCI socket
Marcel Holtmann [Mon, 13 Feb 2006 10:40:03 +0000]
[Bluetooth] Fix NULL pointer dereferences of the HCI socket

This patch fixes the two NULL pointer dereferences found by the sfuzz
tool from Ilja van Sprundel. The first one was a call of getsockname()
for an unbound socket and the second was calling accept() while this
operation isn't implemented for the HCI socket interface.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

14 years ago[Bluetooth] Reduce L2CAP MTU for RFCOMM connections
Marcel Holtmann [Mon, 13 Feb 2006 10:39:57 +0000]
[Bluetooth] Reduce L2CAP MTU for RFCOMM connections

This patch reduces the default L2CAP MTU for all RFCOMM connections
from 1024 to 1013 to improve the interoperability with some broken
RFCOMM implementations. To make this more flexible the L2CAP MTU
becomes also a module parameter and so it can changed at runtime.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

14 years agoLinux v2.6.16-rc3
Linus Torvalds [Mon, 13 Feb 2006 00:27:25 +0000]
Linux v2.6.16-rc3

14 years ago[PATCH] x86_64: GART DMA merging fix
Andi Kleen [Sun, 12 Feb 2006 22:34:59 +0000]
[PATCH] x86_64: GART DMA merging fix

Don't touch the non DMA members in the sg list in dma_map_sg in the IOMMU

Some drivers (in particular ST) ran into problems because they reused the sg
lists after passing them to pci_map_sg().  The merging procedure in the K8
GART IOMMU corrupted the state.  This patch changes it to only touch the dma*
entries during merging, but not the other fields.  Approach suggested by Dave
Miller.

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] arch/x86_64/kernel/traps.c PTRACE_SINGLESTEP oops
John Blackwood [Sun, 12 Feb 2006 22:34:58 +0000]
[PATCH] arch/x86_64/kernel/traps.c PTRACE_SINGLESTEP oops

We found a problem with x86_64 kernels with preemption enabled, where
having multiple tasks doing ptrace singlesteps around the same time will
cause the system to 'oops'.  The problem seems that a task can get
preempted out of the do_debug() processing while it is running on the
DEBUG_STACK stack.  If another task on that same cpu then enters do_debug()
and uses the same per-cpu DEBUG_STACK stack, the previous preempted tasks's
stack contents can be corrupted, and the system will oops when the
preempted task is context switched back in again.

The typical oops looks like the following:

  Unable to handle kernel paging request at ffffffffffffffae RIP: <ffffffff805452a1>{thread_return+34}
  PGD 103027 PUD 102429067 PMD 0
  Oops: 0002 [1] PREEMPT SMP
  CPU 0
  Modules linked in:
  Pid: 3786, comm: ssdd Not tainted 2.6.15.2 #1
  RIP: 0010:[<ffffffff805452a1>] <ffffffff805452a1>{thread_return+34}
  RSP: 0018:ffffffff80824058  EFLAGS: 000136c2
  RAX: ffff81017e12cea0 RBX: 0000000000000000 RCX: 00000000c0000100
  RDX: 0000000000000000 RSI: ffff8100f7856e20 RDI: ffff81017e12cea0
  RBP: 0000000000000046 R08: ffff8100f68a6000 R09: 0000000000000000
  R10: 0000000000000000 R11: ffff81017e12cea0 R12: ffff81000c2d53e8
  R13: ffff81017f5b3be8 R14: ffff81000c0036e0 R15: 000001056cbfc899
  FS:  00002aaaaaad9b00(0000) GS:ffffffff80883800(0000) knlGS:0000000000000000
  CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
  CR2: ffffffffffffffae CR3: 00000000f6fcf000 CR4: 00000000000006e0
  Process ssdd (pid: 3786, threadinfo ffff8100f68a6000, task ffff8100f7856e20)
  Stack: ffffffff808240d8 ffffffff8012a84a ffff8100055f6c00 0000000000000020
         0000000000000001 ffff81000c0036e0 ffffffff808240b8 0000000000000000
         0000000000000000 0000000000000000
  Call Trace: <#DB>
<ffffffff8012a84a>{try_to_wake_up+985}
<ffffffff8012c0d3>{kick_process+87}
        <ffffffff8013b262>{signal_wake_up+48}
<ffffffff8013b5ce>{specific_send_sig_info+179}
        <ffffffff80546abc>{_spin_unlock_irqrestore+27}
<ffffffff8013b67c>{force_sig_info+159}
        <ffffffff801103a0>{do_debug+289} <ffffffff80110278>{sync_regs+103}
        <ffffffff8010ed9a>{paranoid_userspace+35}
  Unable to handle kernel paging request at 00007fffffb7d000 RIP: <ffffffff8010f2e4>{show_trace+465}
  PGD f6f25067 PUD f6fcc067 PMD f6957067 PTE 0
  Oops: 0000 [2] PREEMPT SMP

This patch disables preemptions for the task upon entry to do_debug(), before
interrupts are reenabled, and then disables preemption before exiting
do_debug(), after disabling interrupts.  I've noticed that the task can be
preempted either at the end of an interrupt, or on the call to
force_sig_info() on the spin_unlock_irqrestore() processing.  It might be
better to attempt to code a fix in entry.S around the code that calls
do_debug().

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] orinoco: support smc2532w
Jesse Allen [Sun, 12 Feb 2006 22:34:56 +0000]
[PATCH] orinoco: support smc2532w

The orinoco wireless driver can support the SMC 2532W-B PC Card, so add the
id for it.

Signed-off-by: Jesse Allen <the3dfxdude@gmail.com>
Cc: Pavel Roskin <proski@gnu.org>
Cc: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] reiserfs: disable automatic enabling of reiserfs inode attributes
Jeff Mahoney [Sun, 12 Feb 2006 22:34:55 +0000]
[PATCH] reiserfs: disable automatic enabling of reiserfs inode attributes

Unfortunately, the reiserfs_attrs_cleared bit in the superblock flag can
lie.  File systems have been observed with the bit set, yet still contain
garbage in the stat data field, causing unpredictable results.

This patch backs out the enable-by-default behavior.

It eliminates the changes from: d50a5cd860ce721dbeac6a4f3c6e42abcde68cd8,
and ef5e5414e7a83eb9b4295bbaba5464410b11e030.

Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] netfilter: fix build error due to missing has_bridge_parent macro
Jesper Juhl [Sun, 12 Feb 2006 22:34:53 +0000]
[PATCH] netfilter: fix build error due to missing has_bridge_parent macro

net/bridge/br_netfilter.c: In function `br_nf_post_routing':
net/bridge/br_netfilter.c:808: warning: implicit declaration of function `has_bridge_parent'

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Cc: Harald Welte <laforge@netfilter.org>
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog
Linus Torvalds [Sun, 12 Feb 2006 18:26:57 +0000]
Merge /linux/kernel/git/wim/linux-2.6-watchdog

14 years ago[PATCH] s390: fstatat64 support
Heiko Carstens [Sun, 12 Feb 2006 11:35:03 +0000]
[PATCH] s390: fstatat64 support

Add fstatat64 support to s390 in order to follow changes with
commit cff2b760096d1e6feaa31948e7af4abbefe47822 .
Also fixes compilation for 31 bit.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[WATCHDOG] pcwd.c - update module version info
Wim Van Sebroeck [Mon, 9 Jan 2006 21:07:22 +0000]
[WATCHDOG] pcwd.c - update module version info

Update the module version defines.

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

14 years ago[WATCHDOG] pcwd.c show card info patch
Wim Van Sebroeck [Mon, 9 Jan 2006 21:03:41 +0000]
[WATCHDOG] pcwd.c show card info patch

Put all code for showing the card's boot info in
one sub-routine.

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

14 years ago[WATCHDOG] pcwd.c move get_support to pcwd_check_temperature_support
Wim Van Sebroeck [Mon, 9 Jan 2006 20:59:39 +0000]
[WATCHDOG] pcwd.c move get_support to pcwd_check_temperature_support

Rename get_support function to pcwd_check_temperature_support
so that it is clearer what the function does.

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

14 years ago[WATCHDOG] pcwd.c Control Status #2 patch
Wim Van Sebroeck [Mon, 9 Jan 2006 20:56:09 +0000]
[WATCHDOG] pcwd.c Control Status #2 patch

Add Control Status #2 bits (with defines)

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

14 years ago[WATCHDOG] pcwd.c private data struct patch
Wim Van Sebroeck [Mon, 9 Jan 2006 20:53:33 +0000]
[WATCHDOG] pcwd.c private data struct patch

more private data of the card to one struct.

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

14 years ago[WATCHDOG] pcwd.c card_found-- fix.
Wim Van Sebroeck [Sat, 10 Dec 2005 13:36:24 +0000]
[WATCHDOG] pcwd.c card_found-- fix.

When doing a __devexit from a card we should also
decrement the cards_found counter.

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

14 years ago[WATCHDOG] pcwd.c add comments + tabs
Wim Van Sebroeck [Sat, 10 Dec 2005 13:22:37 +0000]
[WATCHDOG] pcwd.c add comments + tabs

add extra comments for the include files
changes spaces by tabs where it is appropriate.

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

14 years ago[WATCHDOG] sa1100_wdt.c sparse clean (2)
Ian Campbell [Mon, 7 Nov 2005 10:21:24 +0000]
[WATCHDOG] sa1100_wdt.c sparse clean (2)

The following makes drivers/char/watchdog/sa1100_wdt.c sparse clean.
(similar to the other watchdog drivers)

Signed-off-by: Ian Campbell <icampbell@arcom.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

14 years ago[PATCH] fbdev: video_setup() warning fix
Andrew Morton [Sun, 12 Feb 2006 01:56:08 +0000]
[PATCH] fbdev: video_setup() warning fix

drivers/video/fbmem.c:1567: warning: 'video_setup' defined but not used

Acked-by: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] nvidiafb: Add support for Geforce4 MX 4000
Antonino A. Daplas [Sun, 12 Feb 2006 01:56:07 +0000]
[PATCH] nvidiafb: Add support for Geforce4 MX 4000

Add support for Geforce4 MX 4000 (0x185)

Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] drivers/video/Kconfig: remove unused BUS_I2C option
Adrian Bunk [Sun, 12 Feb 2006 01:56:05 +0000]
[PATCH] drivers/video/Kconfig: remove unused BUS_I2C option

The BUS_I2C option is neither available (since there is no VISWS option in
the kernel) nor does it have any effect - so why not remove it?

Based on a report by Jean-Luc Leger <reiga@dspnet.fr.eu.org>.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] tipar fixes
Andrew Morton [Sun, 12 Feb 2006 01:56:05 +0000]
[PATCH] tipar fixes

- tipar_open(): fix unsigned comparison

- tipar_open(): don't permit NULL pardevice (probably unneeded given the
  above fix).

- tipar_init_module(): handle the situation where parport_register_driver()
  failed to register any devices (parport_register_driver() drops the ->attach
  return value on the floor).

  This probably makes fixes #1 and #2 unneeded.

- tipar_init_module(): fix various error-path resource leaks.

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] s390: remove one set of brackets in __constant_test_bit()
Eric Paris [Sun, 12 Feb 2006 01:56:04 +0000]
[PATCH] s390: remove one set of brackets in __constant_test_bit()

Right now in __constant_test_bit for the s390 there is an extra set of ()
surrounding the calculation.  This patch simply removes one set of () that is
surrounding the whole clause.

Signed-off-by: Eric Paris <eparis@redhat.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] s390: add #ifdef __KERNEL__ to asm-s390/setup.h
Heiko Carstens [Sun, 12 Feb 2006 01:56:03 +0000]
[PATCH] s390: add #ifdef __KERNEL__ to asm-s390/setup.h

Based on a patch from Maximilian Attems <maks@sternwelten.at> .  Nothing in
asm-s390/setup.h is of interest for user space.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] s390: add support for unshare system call
Heiko Carstens [Sun, 12 Feb 2006 01:56:02 +0000]
[PATCH] s390: add support for unshare system call

Add support for unshare system call.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] s390: fix non smp build of kexec
Heiko Carstens [Sun, 12 Feb 2006 01:56:01 +0000]
[PATCH] s390: fix non smp build of kexec

Add missing smp_cpu_not_running define to avoid build warnings in the non smp
case.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] s390: update maintainers file
Heiko Carstens [Sun, 12 Feb 2006 01:56:01 +0000]
[PATCH] s390: update maintainers file

Update URL for s390 and add maintainers for s390 networking and zfcp driver.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] s390: earlier initialization of cpu_possible_map
Heiko Carstens [Sun, 12 Feb 2006 01:56:00 +0000]
[PATCH] s390: earlier initialization of cpu_possible_map

Initiliazing of cpu_possible_map was done in smp_prepare_cpus which is way too
late.  Therefore assign a static value to cpu_possible_map, since we don't
have access to max_cpus in setup_arch.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] s390: fix sclp memory corruption in tty pages list
Peter Oberparleiter [Sun, 12 Feb 2006 01:55:59 +0000]
[PATCH] s390: fix sclp memory corruption in tty pages list

When the sclp interface takes very long to serve a request, the sclp core
driver will report a failed request to the sclp tty driver even though the
request is still being processed by the sclp interface.  Eventually the sclp
interface completes the request and updates some fields in the request buffer
which leads to a corrupted tty pages list.  The next time function
sclp_tty_write_room is called, the corrupted list will be traversed, resulting
in an oops.

To avoid this remove the busy retry limit and increase retry intervals.

Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] s390: update default configuration
Heiko Carstens [Sun, 12 Feb 2006 01:55:58 +0000]
[PATCH] s390: update default configuration

Switch on CONFIG_DEBUG_FS again.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] s390: fix locking in __chp_add() and s390_subchannel_remove_chpid()
Cornelia Huck [Sun, 12 Feb 2006 01:55:57 +0000]
[PATCH] s390: fix locking in __chp_add() and s390_subchannel_remove_chpid()

Fix locking in __chp_add() and s390_subchannel_remove_chpid(): Need to
disable/enable because they are always called from a thread (and not
directly from a machine check...)

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] x86: print out early faults via early_printk()
Ingo Molnar [Sun, 12 Feb 2006 01:55:56 +0000]
[PATCH] x86: print out early faults via early_printk()

Lost a few hours debugging an early-bootup fault within printk itself,
which manifested itself as a hard to debug early hang.

This patch makes it much easier by printing out early faults via
early_printk(), which function is a lot simpler than a full printk, and
hence more likely to succeed in emergencies.  (We do not recover from early
faults anyway, so there's no loss from not having these messages in the
normal printk buffer.)

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] vmscan: skip reclaim_mapped determination if we do not swap
Christoph Lameter [Sun, 12 Feb 2006 01:55:55 +0000]
[PATCH] vmscan: skip reclaim_mapped determination if we do not swap

This puts the variables and the way to get to reclaim_mapped in one block.
And allows zone_reclaim or other things to skip the determination (maybe
this whole block of code does not belong into refill_inactive_zone()?)

Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] vmscan: remove duplicate increment of reclaim_in_progress
Christoph Lameter [Sun, 12 Feb 2006 01:55:54 +0000]
[PATCH] vmscan: remove duplicate increment of reclaim_in_progress

shrink_zone() already increments reclaim_in_progress.  No need to do it in
balance_pgdat.

Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] zone reclaim: do not check references to a page during zone reclaim
Christoph Lameter [Sun, 12 Feb 2006 01:55:53 +0000]
[PATCH] zone reclaim: do not check references to a page during zone reclaim

shrink_list() and refill_inactive() check all ptes pointing to a page for
reference bits in order to decide if the page should be put on the active
list.  This is not necessary for zone_reclaim since we are only interested
in removing unmapped pages.  Skip the checks in both functions.

Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] select: fix returned timeval
Andrew Morton [Sun, 12 Feb 2006 01:55:52 +0000]
[PATCH] select: fix returned timeval

With David Woodhouse <dwmw2@infradead.org>

select() presently has a habit of increasing the value of the user's
`timeout' argument on return.

We were writing back a timeout larger than the original.  We _deliberately_
round up, since we know we must wait at _least_ as long as the caller asks
us to.

The patch adds a couple of helper functions for magnitude comparison of
timespecs and of timevals, and uses them to prevent the various poll and
select functions from returning a timeout which is larger than the one which
was passed in.

The patch also fixes a bug in compat_sys_pselect7(): it was adding the new
timeout value to the old one and was returning that.  It should just return
the new timeout value.

(We have various handy timespec/timeval-to-from-nsec conversion functions in
time.h.  But this code open-codes it all).

Cc: "David S. Miller" <davem@davemloft.net>
Cc: Andi Kleen <ak@muc.de>
Cc: Ulrich Drepper <drepper@redhat.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: george anzinger <george@mvista.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] x86-64: Fix HPET timer on x460
Chris McDermott [Sun, 12 Feb 2006 01:55:50 +0000]
[PATCH] x86-64: Fix HPET timer on x460

[description from AK]

The IBM Summit 3 chipset doesn't implement the HPET timer replacement
option.  Since the current Linux code relies on it use a mixed mode with
both PIT for the interrupt and HPET counters for the time keeping.  That
was already implemented, but didn't work properly because it was still
using the last interrupt offset in HPET.  This resulted in x460 not
booting.  Fix this up by using the free running HPET counter.

Shouldn't affect any other machine because they either use full HPET mode
or no HPET at all.

TBD needs a similar 32bit fix.

Signed-off-by: Andi Kleen <ak@suse.de>
Cc: Pallipadi, Venkatesh" <venkatesh.pallipadi@intel.com>
Cc: Bob Picco <bob.picco@hp.com>
Cc: Bjorn Helgaas <bjorn.helgaas@hp.com>
Cc: john stultz <johnstul@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] Add wording to m68k .S files to help clarify license info
Matt Waddel [Sun, 12 Feb 2006 01:55:48 +0000]
[PATCH] Add wording to m68k .S files to help clarify license info

Acked-by: Alan Cox <alan@redhat.com>
Signed-off-by: Matt Waddel <Matt.Waddel@freescale.com>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] fstatat64 support
Ulrich Drepper [Sun, 12 Feb 2006 01:55:47 +0000]
[PATCH] fstatat64 support

The *at patches introduced fstatat and, due to inusfficient research, I
used the newfstat functions generally as the guideline.  The result is that
on 32-bit platforms we don't have all the information needed to implement
fstatat64.

This patch modifies the code to pass up 64-bit information if
__ARCH_WANT_STAT64 is defined.  I renamed the syscall entry point to make
this clear.  Other archs will continue to use the existing code.  On x86-64
the compat code is implemented using a new sys32_ function.  this is what
is done for the other stat syscalls as well.

This patch might break some other archs (those which define
__ARCH_WANT_STAT64 and which already wired up the syscall).  Yet others
might need changes to accomodate the compatibility mode.  I really don't
want to do that work because all this stat handling is a mess (more so in
glibc, but the kernel is also affected).  It should be done by the arch
maintainers.  I'll provide some stand-alone test shortly.  Those who are
eager could compile glibc and run 'make check' (no installation needed).

The patch below has been tested on x86 and x86-64.

Signed-off-by: Ulrich Drepper <drepper@redhat.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Andi Kleen <ak@muc.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years agoMerge master.kernel.org:/home/rmk/linux-2.6-serial
Linus Torvalds [Fri, 10 Feb 2006 22:53:51 +0000]
Merge master.kernel.org:/home/rmk/linux-2.6-serial

14 years agoMerge master.kernel.org:/home/rmk/linux-2.6-arm
Linus Torvalds [Fri, 10 Feb 2006 22:53:25 +0000]
Merge master.kernel.org:/home/rmk/linux-2.6-arm

14 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc-merge
Linus Torvalds [Fri, 10 Feb 2006 22:52:31 +0000]
Merge git://git./linux/kernel/git/paulus/powerpc-merge

14 years ago[ARM] 3326/1: H1940 - Control latches
Ben Dooks [Fri, 10 Feb 2006 22:40:51 +0000]
[ARM] 3326/1: H1940 - Control latches

Patch from Ben Dooks

Define the bits for the two board control latches
that control various items on the H1940 iPAQ.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

14 years ago[SERIAL] Remove incorrect code from ioc4 serial driver
Russell King [Fri, 10 Feb 2006 21:50:43 +0000]
[SERIAL] Remove incorrect code from ioc4 serial driver

Serial drivers in general should not write uart_info->flags - they're
private to serial_core.  Serial drivers have no need to fiddle with
tty->alt_speed, nor manipulate TTY_IO_ERROR in tty->flags.  Fix the
ioc4 serial driver for both these points by simply removing the
offending code.

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

14 years ago[PATCH] Fix s390 build failure.
Dave Jones [Fri, 10 Feb 2006 21:27:11 +0000]
[PATCH] Fix s390 build failure.

arch/s390/kernel/compat_signal.c:199: error: conflicting types for 'do_sigaction'
include/linux/sched.h:1115: error: previous declaration of 'do_sigaction' was here

Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] Updates for page migration
Christoph Lameter [Fri, 10 Feb 2006 09:51:15 +0000]
[PATCH] Updates for page migration

This adds some additional comments in order to help others figure out how
exactly the code works.  And fix a variable name.

Also swap_page does need to ignore all reference bits when unmapping a
page.  Otherwise we may have to repeatedly unmap a frequently touched page.
So change the try_to_unmap parameter to 1.

Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] tty buffering stall fix
Paul Fulghum [Fri, 10 Feb 2006 09:51:14 +0000]
[PATCH] tty buffering stall fix

Prevent stalled processing of received data when a driver allocates tty
buffer space but does not immediately follow the allocation with more data
and a call to schedule receive tty processing.  (example: hvc_console) This
bug was introduced by the first locking patch for the new tty buffering.

Signed-off-by: Paul Fulghum <paulkf@microgate.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] slab: Avoid deadlock at kmem_cache_create/kmem_cache_destroy
Ravikiran G Thirumalai [Fri, 10 Feb 2006 09:51:13 +0000]
[PATCH] slab: Avoid deadlock at kmem_cache_create/kmem_cache_destroy

Prevents deadlock situation between
kmem_cache_create()/kmem_cache_destory(), and kmem_cache_create() /cpu
hotplug.  The locking order probably got moved over time.

Signed-off-by: Ravikiran Thirumalai <kiran@scalex86.org>
Signed-off-by: Shai Fultheim <shai@scalex86.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] shmdt cannot detach not-alined shm segment cleanly.
KAMEZAWA Hiroyuki [Fri, 10 Feb 2006 09:51:12 +0000]
[PATCH] shmdt cannot detach not-alined shm segment cleanly.

sys_shmdt() can manage shm segments which are covered by multiple vmas.  (This
can happen when a user uses mprotect() after shmat().)

This works well if shm is aligned to PAGE_SIZE, but if not, the last
segment cannot be detached.  It is because a comparison in sys_shmdt()

(vma->vm_end - addr) < size
addr == return address of shmat()
size == shmsize, argments to shmget()

size should be aligned to PAGE_SIZE before being compared with vma->vm_end,
which is aligned.

Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Manfred Spraul <manfred@colorfullife.com>
Acked-by: Hugh Dickins <hugh@veritas.com>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] prevent recursive panic from softlockup watchdog
Jan Beulich [Fri, 10 Feb 2006 09:51:11 +0000]
[PATCH] prevent recursive panic from softlockup watchdog

When panic_timeout is zero, suppress triggering a nested panic due to soft
lockup detection.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] x86: don't initialise cpu_possible_map to all ones
Andrew Morton [Fri, 10 Feb 2006 09:51:08 +0000]
[PATCH] x86: don't initialise cpu_possible_map to all ones

Initialising cpu_possible_map to all-ones with CONFIG_HOTPLUG_CPU means that

a) All for_each_cpu() loops will iterate across all NR_CPUS CPUs, rather
   than over possible ones.  That can be quite expensive.

b) Soon we'll be allocating per-cpu areas only for possible CPUs.  So with
   CPU_MASK_ALL, we'll be wasting memory.

I also switched voyager over to not use CPU_MASK_ALL in the non-CPU-hotplug
case.  Should be OK..

I note that parisc is also using CPU_MASK_ALL.  Suggest that it stop doing
that.

Cc: James Bottomley <James.Bottomley@steeleye.com>
Cc: Kyle McMartin <kyle@mcmartin.ca>
Cc: Paul Jackson <pj@sgi.com>
Cc: Ashok Raj <ashok.raj@intel.com>
Cc: Zwane Mwaikambo <zwane@linuxpower.ca>
Cc: Paul Jackson <pj@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] Fix building external modules on ppc32
Andreas Gruenbacher [Fri, 10 Feb 2006 09:51:07 +0000]
[PATCH] Fix building external modules on ppc32

We are setting up sources for building external modules like this:

  /usr/src/linux-obj> # create a .config file
  /usr/src/linux-obj> make -C /usr/src/linux O=$PWD oldconfig
  /usr/src/linux-obj> make -C /usr/src/linux O=$PWD prepare
  /usr/src/linux-obj> make -C /usr/src/linux O=$PWD scripts
  /usr/src/linux-obj> make -C /usr/src/linux O=$PWD clean

After that, external modules can be built with:

  /usr/src/module> make -C /usr/src/linux-obj M=$PWD

This fails for ppc32 because the `make clean' removes the
arch/powerpc/include directory.  This should be done in archmrproper
instead of in archclean.

Signed-off-by: Andreas Gruenbacher <agruen@suse.de>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] remove bogus comment from init/main.c
Heiko Carstens [Fri, 10 Feb 2006 09:51:06 +0000]
[PATCH] remove bogus comment from init/main.c

Remove bogus comment from init function which could lead to the assumption
that cpu_possible_map is setup in smp_prepare_cpus().

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] kexec: fix in free initrd when overlapped with crashkernel region
Haren Myneni [Fri, 10 Feb 2006 09:51:05 +0000]
[PATCH] kexec: fix in free initrd when overlapped with crashkernel region

It is possible that the reserved crashkernel region can be overlapped with
initrd since the bootloader sets the initrd location.  When the initrd
region is freed, the second kernel memory will not be contiguous.  The
Kexec_load can cause an oops since there is no contiguous memory to write
the second kernel or this memory could be used in the first kernel itself
and may not be part of the dump.  For example, on powerpc, the initrd is
located at 36MB and the crashkernel starts at 32MB.  The kexec_load caused
panic since writing into non-allocated memory (after 36MB).  We could see
the similar issue even on other archs.

One possibility is to move the initrd outside of crashkernel region.  But,
the initrd region will be freed anyway before the system is up.  This patch
fixes this issue and frees only regions that are not part of crashkernel
memory in case overlaps.

Signed-off-by: Haren Myneni <haren@us.ibm.com>
Acked-by: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Vivek Goyal <vgoyal@in.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] wrong firmware location in IPW2100 Kconfig entry
Jesper Juhl [Fri, 10 Feb 2006 09:51:03 +0000]
[PATCH] wrong firmware location in IPW2100 Kconfig entry

Firmware should go into /lib/firmware, not /etc/firmware.

Found by Alejandro Bonilla.

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Acked-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] sched: remove smpnice
Nick Piggin [Fri, 10 Feb 2006 09:51:02 +0000]
[PATCH] sched: remove smpnice

I don't think the code is quite ready, which is why I asked for Peter's
additions to also be merged before I acked it (although it turned out that
it still isn't quite ready with his additions either).

Basically I have had similar observations to Suresh in that it does not
play nicely with the rest of the balancing infrastructure (and raised
similar concerns in my review).

The samples (group of 4) I got for "maximum recorded imbalance" on a 2x2
SMP+HT Xeon are as follows:

            | Following boot | hackbench 20        | hackbench 40
 -----------+----------------+---------------------+---------------------
 2.6.16-rc2 | 30,37,100,112  | 5600,5530,6020,6090 | 6390,7090,8760,8470
 +nosmpnice |  3, 2,  4,  2  |   28, 150, 294, 132 |  348, 348, 294, 347

Hackbench raw performance is down around 15% with smpnice (but that in
itself isn't a huge deal because it is just a benchmark).  However, the
samples show that the imbalance passed into move_tasks is increased by
about a factor of 10-30.  I think this would also go some way to explaining
latency blips turning up in the balancing code (though I haven't actually
measured that).

We'll probably have to revert this in the SUSE kernel.

Cc: "Siddha, Suresh B" <suresh.b.siddha@intel.com>
Acked-by: Ingo Molnar <mingo@elte.hu>
Cc: Peter Williams <pwil3058@bigpond.net.au>
Cc: "Martin J. Bligh" <mbligh@aracnet.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Linus Torvalds [Fri, 10 Feb 2006 16:09:41 +0000]
Merge /pub/scm/linux/kernel/git/davem/net-2.6

14 years ago[PATCH] powerpc: Add CONFIG_DEFAULT_UIMAGE for embedded boards
Kumar Gala [Mon, 16 Jan 2006 16:53:22 +0000]
[PATCH] powerpc: Add CONFIG_DEFAULT_UIMAGE for embedded boards

Embedded boards that u-boot require a kernel image in the uImage format.
This allows a given board to specify it wants a uImage built by default.

This also fixes a warning at config time, as this symbol is referred
to in arch/powerpc/platforms/83xx/Kconfig.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>

14 years ago[PATCH] powerpc: Add FSL USB node to documentation
Becky Bruce [Tue, 7 Feb 2006 19:44:08 +0000]
[PATCH] powerpc: Add FSL USB node to documentation

Updated the documentation to include the definition of the USB device
node format for Freescale SOC devices.

Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>

14 years ago[PATCH] powerpc: unshare system call registration
JANAK DESAI [Tue, 7 Feb 2006 20:59:11 +0000]
[PATCH] powerpc: unshare system call registration

Registers system call for the powerpc architecture.

Signed-off-by: Janak Desai <janak@us.ibm.com>
Cc: Al Viro <viro@ftp.linux.org.uk>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Michael Kerrisk <mtk-manpages@gmx.net>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Andi Kleen <ak@muc.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>

14 years agoppc: Use the system call table from arch/powerpc/kernel/systbl.S
Paul Mackerras [Fri, 10 Feb 2006 05:02:20 +0000]
ppc: Use the system call table from arch/powerpc/kernel/systbl.S

With this, new system calls only have to be wired up in one place
for ARCH=ppc and ARCH=powerpc, rather than 2.

Signed-off-by: Paul Mackerras <paulus@samba.org>

14 years ago[BRIDGE]: fix error handling for add interface to bridge
Stephen Hemminger [Fri, 10 Feb 2006 01:10:12 +0000]
[BRIDGE]: fix error handling for add interface to bridge

Refactor how the bridge code interacts with kobject system.
It should still use kobjects even if not using sysfs.
Fix the error unwind handling in br_add_if.

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

14 years ago[BRIDGE]: netfilter handle RCU during removal
Stephen Hemminger [Fri, 10 Feb 2006 01:09:38 +0000]
[BRIDGE]: netfilter handle RCU during removal

Bridge netfilter code needs to handle the case where device is
removed from bridge while packet in process. In these cases the
bridge_parent can become null while processing.

This should fix: http://bugzilla.kernel.org/show_bug.cgi?id=5803

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

14 years ago[BRIDGE]: fix for RCU and deadlock on device removal
Stephen Hemminger [Fri, 10 Feb 2006 01:08:52 +0000]
[BRIDGE]: fix for RCU and deadlock on device removal

Change Bridge receive path to correctly handle RCU removal of device
from bridge.  Also fixes deadlock between carrier_check and del_nbp.
This replaces the previous deleted flag fix.

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

14 years agoMerge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6
Linus Torvalds [Fri, 10 Feb 2006 01:08:09 +0000]
Merge branch 'release' of git://git./linux/kernel/git/aegl/linux-2.6

14 years ago[TCP]: rcvbuf lock when tcp_moderate_rcvbuf enabled
John Heffner [Fri, 10 Feb 2006 01:06:57 +0000]
[TCP]: rcvbuf lock when tcp_moderate_rcvbuf enabled

The rcvbuf lock should probably be honored here.

Signed-off-by: John Heffner <jheffner@psc.edu>
Signed-off-by: David S. Miller <davem@davemloft.net>

14 years ago[IRDA]: out of range array access
David Binderman [Fri, 10 Feb 2006 00:59:48 +0000]
[IRDA]: out of range array access

This patch fixes an out of range array access in irnet_irda.c.

Author: David Binderman <dcb314@hotmail.com>
Signed-off-by: Samuel Ortiz <samuel.ortiz@nokia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

14 years ago[IRDA]: Set proper IrLAP device address length
Samuel Ortiz [Fri, 10 Feb 2006 00:58:46 +0000]
[IRDA]: Set proper IrLAP device address length

This patch set IrDA's addr_len properly, i.e to 4 bytes, the size of the
IrLAP device address.

Signed-off-by: Samuel Ortiz <samuel.ortiz@nokia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

14 years ago[NETLINK]: illegal use of pid in rtnetlink
Alexey Kuznetsov [Fri, 10 Feb 2006 00:40:58 +0000]
[NETLINK]: illegal use of pid in rtnetlink

When a netlink message is not related to a netlink socket,
it is issued by kernel socket with pid 0. Netlink "pid" has nothing
to do with current->pid. I called it incorrectly, if it was named "port",
the confusion would be avoided.

Signed-off-by: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>

14 years ago[NETLINK]: Fix a severe bug
Alexey Kuznetsov [Fri, 10 Feb 2006 00:40:11 +0000]
[NETLINK]: Fix a severe bug

netlink overrun was broken while improvement of netlink.
Destination socket is used in the place where it was meant to be source socket,
so that now overrun is never sent to user netlink sockets, when it should be,
and it even can be set on kernel socket, which results in complete deadlock
of rtnetlink.

Suggested fix is to restore status quo passing source socket as additional
argument to netlink_attachskb().

A little explanation: overrun is set on a socket, when it failed
to receive some message and sender of this messages does not or even
have no way to handle this error. This happens in two cases:
1. when kernel sends something. Kernel never retransmits and cannot
   wait for buffer space.
2. when user sends a broadcast and the message was not delivered
   to some recipients.

Signed-off-by: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>

14 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6
Linus Torvalds [Fri, 10 Feb 2006 00:19:06 +0000]
Merge /pub/scm/linux/kernel/git/davem/sparc-2.6

14 years agoMerge branch 'upstream-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik...
Linus Torvalds [Fri, 10 Feb 2006 00:18:19 +0000]
Merge branch 'upstream-fixes' of /linux/kernel/git/jgarzik/libata-dev

14 years ago[PATCH] do_sigaction: cleanup ->sa_mask manipulation
Oleg Nesterov [Thu, 9 Feb 2006 19:41:50 +0000]
[PATCH] do_sigaction: cleanup ->sa_mask manipulation

Clear unblockable signals beforehand.

Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] sys_signal: initialize ->sa_mask
Oleg Nesterov [Thu, 9 Feb 2006 19:41:41 +0000]
[PATCH] sys_signal: initialize ->sa_mask

Pointed out by Linus Torvalds.

sys_signal() forgets to initialize ->sa_mask.

( I suspect arch/ia64/ia32/ia32_signal.c:sys32_signal()
  also needs this fix )

Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[SPARC64]: Fix sys_newfstatat syscall table entry for 64-bit.
Heiko Carstens [Thu, 9 Feb 2006 23:09:15 +0000]
[SPARC64]: Fix sys_newfstatat syscall table entry for 64-bit.

The sparc64 64 bit syscall table seems to be broken as it has
compat_sys_newfstatat in its syscall table instead of sys_newfstatat.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

14 years agoPull new-syscalls into release branch
Tony Luck [Thu, 9 Feb 2006 22:43:58 +0000]
Pull new-syscalls into release branch

14 years ago[IA64] mca_drv: Add minstate validation
Hidetoshi Seto [Thu, 9 Feb 2006 22:42:55 +0000]
[IA64] mca_drv: Add minstate validation

MCA driver can cause panic if kernel gets a state info with no minstate.
This patch adds minstate validation before handling it.

Signed-off-by: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>

14 years ago[IA64] sys32_signal() forgets to initialize ->sa_mask
Tony Luck [Thu, 9 Feb 2006 22:41:41 +0000]
[IA64] sys32_signal() forgets to initialize ->sa_mask

Pointed out by Oleg Nesterov <oleg@tv-sign.ru>, who in turn
got the hint from Linus.

Signed-off-by: Tony Luck <tony.luck@intel.com>

14 years ago[IA64-SGI] Small cleanup for misuse of list_for_each to list_for_each_safe.
Prarit Bhargava [Thu, 9 Feb 2006 22:14:52 +0000]
[IA64-SGI] Small cleanup for misuse of list_for_each to list_for_each_safe.

Patch was suggested by Kenneth W. Chen here

Signed-off-by: Prarit Bhargava <prarit@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>

14 years ago[IA64-SGI] Hotplug driver related fix in the SN ia64 code.
Prarit Bhargava [Thu, 9 Feb 2006 22:12:24 +0000]
[IA64-SGI] Hotplug driver related fix in the SN ia64 code.

Remove an erroneous kfree, and unlink the pcidev_info struct from the
pcidev_info list prior to free'ing the pcidev_info struct.

Signed-off-by: Prarit Bhargava <prarit@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>

14 years ago[ARM] 3314/1: S3C2400 - adds s3c2400.h
Lucas Correia Villa Real [Thu, 9 Feb 2006 16:47:58 +0000]
[ARM] 3314/1: S3C2400 - adds s3c2400.h

Patch from Lucas Correia Villa Real

This patch adds s3c2400.h, fixing the build for the 2410/2440
platforms.

Signed-off-by: Lucas Correia Villa Real <lucasvr@gobolinux.org>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

14 years agoRevert "[PATCH] kconfig: detect if -lintl is needed when linking conf,mconf"
Linus Torvalds [Thu, 9 Feb 2006 16:00:14 +0000]
Revert "[PATCH] kconfig: detect if -lintl is needed when linking conf,mconf"

This reverts commit 5e375bc7d586e0df971734a5a5f1f080ffd89b68.

Kyle McMartin steps on his soap-box:

  "Sigh.  Can everyone please stop assuming gcc can output to /dev/null?
   On several platforms, ld tries to lseek in the output file, and fails
   if it can't."

Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years agoMerge branch 'upstream-fixes'
Jeff Garzik [Thu, 9 Feb 2006 09:29:00 +0000]
Merge branch 'upstream-fixes'

14 years agoMerge branch 'master'
Jeff Garzik [Thu, 9 Feb 2006 05:58:59 +0000]
Merge branch 'master'

14 years agoMerge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6
Linus Torvalds [Thu, 9 Feb 2006 01:06:51 +0000]
Merge branch 'release' of git://git./linux/kernel/git/aegl/linux-2.6

14 years ago[IPV6]: Address autoconfiguration does not work after device down/up cycle
Kristian Slavov [Thu, 9 Feb 2006 00:10:53 +0000]
[IPV6]: Address autoconfiguration does not work after device down/up cycle

If you set network interface down and up again, the IPv6 address
autoconfiguration does not work. 'ip addr' shows that the link-local
address is in tentative state. We don't even react to periodical router
advertisements.

During NETDEV_DOWN we clear IF_READY, and we don't set it back in
NETDEV_UP. While starting to perform DAD on the link-local address, we
notice that the device is not in IF_READY, and we abort autoconfiguration
process (which would eventually send router solicitations).

Acked-by: Juha-Matti Tapio <jmtapio@verkkotelakka.net>
Acked-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

14 years ago[PATCH] x86-64: Add sys_unshare
Andi Kleen [Wed, 8 Feb 2006 23:35:50 +0000]
[PATCH] x86-64: Add sys_unshare

Add unshare syscall for x86-64

ppoll/pselect are not ready yet, but add reservations.

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[IA64] unshare system call registration for ia64
Janak Desai [Wed, 8 Feb 2006 23:43:38 +0000]
[IA64] unshare system call registration for ia64

Registers system call for the ia64 architecture.

Reserves space for ppoll and pselect, and adds unshare at system
call number 1296.

Signed-off-by: Janak Desai <janak@us.ibm.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>

14 years agoMerge master.kernel.org:/home/rmk/linux-2.6-mmc
Linus Torvalds [Wed, 8 Feb 2006 23:22:00 +0000]
Merge master.kernel.org:/home/rmk/linux-2.6-mmc

14 years agoMerge master.kernel.org:/home/rmk/linux-2.6-serial
Linus Torvalds [Wed, 8 Feb 2006 23:21:22 +0000]
Merge master.kernel.org:/home/rmk/linux-2.6-serial

14 years agoMerge master.kernel.org:/home/rmk/linux-2.6-arm
Linus Torvalds [Wed, 8 Feb 2006 23:20:40 +0000]
Merge master.kernel.org:/home/rmk/linux-2.6-arm

Manual conflict merge of arch/arm/Kconfig

14 years ago[MMC] Remove extra character in AU1XXX MMC Kconfig entry
Jordan Crouse [Wed, 8 Feb 2006 22:23:05 +0000]
[MMC] Remove extra character in AU1XXX MMC Kconfig entry

An obvious vi fat finger on my part.

Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

14 years ago[ARM] 3278/1: OMAP: 3/3 Fix low-level io init for omap2 boards
Tony Lindgren [Wed, 8 Feb 2006 22:06:47 +0000]
[ARM] 3278/1: OMAP: 3/3 Fix low-level io init for omap2 boards

Patch from Tony Lindgren

This patch fixes the low-level IO init for omap2 boards.

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

14 years ago[ARM] 3280/1: OMAP: 2/3 Fix low-level io init for omap1 boards
Tony Lindgren [Wed, 8 Feb 2006 22:06:46 +0000]
[ARM] 3280/1: OMAP: 2/3 Fix low-level io init for omap1 boards

Patch from Tony Lindgren

This patch fixes the low-level IO init for omap1 boards.

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

14 years ago[ARM] 3279/1: OMAP: 1/3 Fix low-level io init
Tony Lindgren [Wed, 8 Feb 2006 22:06:45 +0000]
[ARM] 3279/1: OMAP: 1/3 Fix low-level io init

Patch from Tony Lindgren

This patch adds the missing cache flushes to common low-level
init that are needed to access the IO region. These flushes
are normally done at the end of devicemaps_init(), but we
need to detect the OMAP core type early.

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

14 years ago[ARM] 3299/1: S3C24XX - fix irq range on adc device
Ben Dooks [Wed, 8 Feb 2006 22:03:31 +0000]
[ARM] 3299/1: S3C24XX - fix irq range on adc device

Patch from Ben Dooks

Change the IRQ resource range for the ADC device
to be two distinct IRQs

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

14 years ago[SERIAL] 8250_pci: add new PCI serial card support
Yoichi Yuasa [Wed, 8 Feb 2006 21:46:24 +0000]
[SERIAL] 8250_pci: add new PCI serial card support

This patch adds new PCI serial card support.

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

14 years ago[SERIAL] ip22zilog: Whitespace cleanup.
Ralf Baechle [Wed, 8 Feb 2006 21:43:03 +0000]
[SERIAL] ip22zilog: Whitespace cleanup.

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

14 years ago[SERIAL] PPC32 CPM_UART: update to utilize the new TTY flip API
Vitaly Bordug [Wed, 8 Feb 2006 21:40:13 +0000]
[SERIAL] PPC32 CPM_UART: update to utilize the new TTY flip API

This replaces old direct usage of tty->flip stuff with relative flip API
calls.

Signed-off-by: Vitaly Bordug <vbordug@ru.mvista.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>