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Commit Graph

9853 Commits

Author SHA1 Message Date
Pavel Machek
5cc9eeef9a [PATCH] Fix /proc/acpi/events around suspend
Fix -EIO on /proc/acpi/events after suspends.  This actually breaks
suspending by power button in many setups.

Signed-off-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-17 17:03:57 -07:00
Stephan Brodkorb
9ac0b9c192 [PATCH] n_r3964 mod_timer() fix
Since Revision 1.10 was released the n_r3964 module wasn't able to receive any
data.  The reason for that behavior is because there were some wrong calls of
mod_timer(...) in the function receive_char (...).  This patch should fix this
problem and was successfully tested with talking to some kuka industrial
robots.

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-17 17:03:57 -07:00
David McCullough
b65574fec5 [PATCH] output of /proc/maps on nommu systems is incomplete
Currently you do not get all the map entries on nommu systems because the
start function doesn't index into the list using the value of "pos".

Signed-off-by: David McCullough <davidm@snapgear.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-17 17:03:57 -07:00
Eric Dumazet
5ee832dbc6 [PATCH] rcu: keep rcu callback event counter
This makes call_rcu() keep track of how many events there are on the RCU
list, and cause a reschedule event when the list gets too long.

This helps keep RCU event lists down.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-17 15:27:58 -07:00
Jeff Garzik
cc675230a9 [PATCH] Fix and clean up quirk_intel_ide_combined() configuration
This change makes quirk_intel_ide_combined() dependent on the precise
conditions under which it is needed:

* IDE is built in
* IDE SATA option is not set
* ata_piix or ahci drivers are enabled

This fixes an issue where some modular configurations would not cause
the quirk to be enabled.

Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Signed-off-by: Linus torvalds <torvalds@osdl.org>
2005-10-17 15:01:53 -07:00
Oleg Nesterov
47d6b08334 [PATCH] posix-timers: fix task accounting
Make sure we release the task struct properly when releasing pending
timers.

release_task() does write_lock_irq(&tasklist_lock), so it can't race
with run_posix_cpu_timers() on any cpu.

Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-17 15:00:00 -07:00
Trond Myklebust
6ce969171d [PATCH] NFS: Fix Oopsable/unnecessary i_count manipulations in nfs_wait_on_inode()
Oopsable since nfs_wait_on_inode() can get called as part of iput_final().

Unnecessary since the caller had better be damned sure that the inode won't
disappear from underneath it anyway.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-17 14:47:16 -07:00
Trond Myklebust
b3c52da33c [PATCH] NFS: Fix cache consistency races
If the data cache has been marked as potentially invalid by nfs_refresh_inode,
we should invalidate it rather than assume that changes are due to our own
activity.

Also ensure that we always start with a valid cache before declaring it
to be protected by a delegation.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-17 14:47:16 -07:00
Christian Krause
13b58ee518 [PATCH] USB: fix bug in handling of highspeed usb HID devices
During the development of an USB device I found a bug in the handling of
Highspeed HID devices in the kernel.

What happened?

Highspeed HID devices are correctly recognized and enumerated by the
kernel. But even if usbhid kernel module is loaded, no HID reports are
received by the kernel.

The output of the hardware USB analyzer told me that the host doesn't
even poll for interrupt IN transfers (even the "interrupt in" USB
transfer are polled by the host).

After some debugging in hid-core.c I've found the reason.

In case of a highspeed device, the endpoint interval is re-calculated in
driver/usb/input/hid-core.c:

line 1669:
             /* handle potential highspeed HID correctly */
             interval = endpoint->bInterval;
             if (dev->speed == USB_SPEED_HIGH)
                   interval = 1 << (interval - 1);

Basically this calculation is correct (refer to USB 2.0 spec, 9.6.6).
This new calculated value of "interval" is used as input for
usb_fill_int_urb:

line 1685:

            usb_fill_int_urb(hid->urbin, dev, pipe, hid->inbuf, 0,
                   hid_irq_in, hid, interval);

Unfortunately the same calculation as above is done a second time in
usb_fill_int_urb in the file include/linux/usb.h:

line 933:
        if (dev->speed == USB_SPEED_HIGH)
                urb->interval = 1 << (interval - 1);
        else
                urb->interval = interval;

This means, that if the endpoint descriptor (of a high speed device)
specifies e.g. bInterval = 7, the urb->interval gets the value:

hid-core.c: interval = 1 << (7-1) = 0x40 = 64
urb->interval = 1 << (interval -1) = 1 << (63) = integer overflow

Because of this the value of urb->interval is sometimes negative and is
rejected in core/urb.c:
line 353:
                /* too small? */
                if (urb->interval <= 0)
                        return -EINVAL;

The conclusion is, that the recalculaton of the interval (which is
necessary for highspeed) should not be made twice, because this is
simply wrong. ;-)

Re-calculation in usb_fill_int_urb makes more sense, because it is the
most general approach. So it would make sense to remove it from
hid-core.c.

Because in hid-core.c the interval variable is only used for calling
usb_fill_int_urb, it is no problem to remove the highspeed
re-calculation in this file.

Signed-off-by: Christian Krause <chkr@plauener.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-17 14:45:49 -07:00
Olav Kongas
e9b765decf [PATCH] isp116x-hcd: fix handling of short transfers
Increased use of scatter-gather by usb-storage driver after 2.6.13 has
exposed a buggy codepath in isp116x-hcd, which was probably never
visited before: bug happened only for those urbs, for which
URB_SHORT_NOT_OK was set AND short transfer occurred.

The fix attached was tested in 2 ways: (a) it fixed failing
initialization of a flash drive with an embedded hub; (b) the fix was
tested with 'usbtest' against a modified g_zero driver (on top of
net2280), which generated short bulk IN transfers of various lengths
including multiples and non-multiples of max_packet_length.

Signed-off-by: Olav Kongas <ok@artecdesign.ee>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-17 14:45:49 -07:00
Linus Torvalds
2cc78eb52b Increase default RCU batching sharply
Dipankar made RCU limit the batch size to improve latency, but that
approach is unworkable: it can cause the RCU queues to grow without
bounds, since the batch limiter ended up limiting the callbacks.

So make the limit much higher, and start planning on instead limiting
the batch size by doing RCU callbacks more often if the queue looks like
it might be growing too long.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-17 09:10:15 -07:00
Ronald S. Bultje
de21eb63ad [PATCH] fix black/white-only svideo input in vpx3220 decoder
Fix the fact that the svideo input will only give input in black/white in
some circumstances.  Reason is that in the PCI controller driver (zr36067),
after setting input, we reset norm, which overwrites the input register
with the default.  This patch makes it always set the correct value for the
input when changing norm.

Signed-off-by: Ronald S. Bultje <rbultje@ronald.bitfreak.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-17 08:59:10 -07:00
Ronald S. Bultje
9b3acc21d7 [PATCH] fix vpx3220 offset issue in SECAM
Fix bug #5404 in kernel bugzilla.

It basically updates the vpx3220 initialization tables with some newer
values that we've had in CVS for a while (and that, for some reason, never
ended up in the kernel...  must've gotten lost).  Those fix a ~16 pixels
noise at the top of the picture in at least SECAM, although (now that I
think about it) PAL was probably affected, also.

Signed-off-by: Ronald S. Bultje <rbultje@ronald.bitfreak.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-17 08:59:10 -07:00
Samuel Thibault
0aec4867dc [PATCH] SVGATextMode fix
Fix bug 5441.

I didn't know about messy programs like svgatextmode...  Couldn't this be
integrated in some linux/drivers/video/console/svgacon.c ?...  So because
of the existence of the svgatextmode program, the kernel is not supposed to
touch to CRT_OVERFLOW/SYNC_END/DISP/DISP_END/OFFSET ?

Disabling the check in vgacon_resize() might help indeed, but I'm really
not sure whether it will work for any chipset: in my patch, CRT registers
are set at each console switch, since stty rows/cols apply to consoles
separately...

The attached solution is to keep the test, but if it fails, we assume that
the caller knows what it does (i.e.  it is svgatextmode) and then disable
any further call to vgacon_doresize.  Svgatextmode is usually used to
_expand_ the display, not to shrink it.  And it is harmless in the case of
a too big stty rows/cols: the display will just be cropped.  I tested it on
my laptop, and it works fine with svgatextmode.

A better solution would be that svgatextmode explicitely tells the kernel
not to care about video timing, but for this an interface needs be defined
and svgatextmode be patched.

Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-17 08:59:10 -07:00
Herbert Xu
b24d18aa74 [PATCH] list: add missing rcu_dereference on first element
It seems that all the list_*_rcu primitives are missing a memory barrier
on the very first dereference.  For example,

#define list_for_each_rcu(pos, head) \
	for (pos = (head)->next; prefetch(pos->next), pos != (head); \
		pos = rcu_dereference(pos->next))

It will go something like:

	pos = (head)->next

	prefetch(pos->next)

	pos != (head)

	do stuff

We're missing a barrier here.

	pos = rcu_dereference(pos->next)

		fetch pos->next

		barrier given by rcu_dereference(pos->next)

		store pos

Without the missing barrier, the pos->next value may turn out to be stale.
In fact, if "do stuff" were also dereferencing pos and relying on
list_for_each_rcu to provide the barrier then it may also break.

So here is a patch to make sure that we have a barrier for the first
element in the list.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Acked-by: "Paul E. McKenney" <paulmck@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-17 08:59:10 -07:00
Linus Torvalds
3d80636a0d Fix memory ordering bug in page reclaim
As noticed by Nick Piggin, we need to make sure that we check the page
count before we check for PageDirty, since the dirty check is only valid
if the count implies that we're the only possible ones holding the page.

We always did do this, but the code needs a read-memory-barrier to make
sure that the orderign is also honored by the CPU.

(The writer side is ordered due to the atomic decrement and test on the
page count, see the discussion on linux-kernel)

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-16 17:36:06 -07:00
Al Viro
688ce17b85 [PATCH]: highest_possible_processor_id() has to be a macro
... otherwise, things like alpha and sparc64 break and break
badly.  They define cpu_possible_map to something else in smp.h
*AFTER* having included cpumask.h.

	If that puppy is a macro, expansion will happen at the actual
caller, when we'd already seen #define cpu_possible_map ... and we will
get the right thing used.

	As an inline helper it will be tokenized before we get to that
define and that's it; no matter what we define later, it won't affect
anything.  We get modules with dependency on cpu_possible_map instead
of the right symbol (phys_cpu_present_map in case of sparc64), or outright
link errors if they are built-in.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
2005-10-16 00:17:33 -07:00
Andrew Morton
e6850cce8f [NETFILTER]: Fix ip6_table.c build with NETFILTER_DEBUG enabled.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2005-10-15 16:15:38 -07:00
Randall Nortman
7a3ca7d2b5 [PATCH] usbserial: Regression in USB generic serial driver
Kernel version 2.6.13 introduced a regression in the generic USB
serial converter driver (usbserial.o, drivers/usb/serial/generic.c).
The bug manifests, as far as I can tell, whenever you attempt to write
to the device -- the write will never complete (write() returns 0, or
blocks).

Signed-off-by: Randall Nortman <oss@wonderclown.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-14 18:13:31 -07:00
Linus Torvalds
f8cc5756de Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6 2005-10-14 17:17:04 -07:00
Linus Torvalds
bf7c7decb9 Merge master.kernel.org:/home/rmk/linux-2.6-serial 2005-10-14 17:16:55 -07:00
Linus Torvalds
9e04099cb9 Merge master.kernel.org:/home/rmk/linux-2.6-arm 2005-10-14 17:16:35 -07:00
Kolli, Neela Syam
757e010847 [PATCH] megaraid maintainers entry
I am taking over all Megaraid SCSI drivers.  Here is the patch for the
MAINTENERS file.

Signed-off-by: Neela Syam Kolli <Neela.Kolli@engenio.com>
Cc: James Bottomley <James.Bottomley@steeleye.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-14 17:10:13 -07:00
Yoshinori Sato
d656901bca [PATCH] sh-sci.c sci_start_tx error
Argument does not agree.

Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
Cc: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-14 17:10:13 -07:00
Yoshinori Sato
63c6764ce4 [PATCH] nommu build error fix
"proc_smaps_operations" is not defined in case of "CONFIG_MMU=n".

Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-14 17:10:13 -07:00
Evgeniy Polyakov
2d1f87a728 [PATCH] Dallas's 1-wire bus compile error
drivers/built-in.o: In function `w1_alloc_dev': undefined reference to `netlink_kernel_create'
drivers/built-in.o: In function `w1_alloc_dev': undefined reference to `sock_release'

Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-14 17:10:13 -07:00
Mark Haverkamp
0e7734d3ca [PATCH] aacraid: host_lock not released fix
While doing some testing of error cases I ran into this bug.  In some cases
the reset handler can exit with the host_lock still held.

Signed-off-by: Mark Haverkamp <markh@osdl.org>
Cc: James Bottomley <James.Bottomley@steeleye.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-14 17:10:13 -07:00
Benjamin Herrenschmidt
1350843cf0 [PATCH] ppc64: Fix G5 model in /proc/cpuinfo
Andreas Schwab spotted that recent kernels broke reporting of the PowerMac
machine model in /proc/cpuinfo.  This fixes it.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-14 17:10:12 -07:00
Hirokazu Takata
a90933fb4e [PATCH] m32r: Fix smp.c for preempt kernel
This patch fixes the following BUG message of arch/m32r/smp.c for
CONFIG_DEBUG_PREEMPT:

BUG: using smp_processor_id() in preemptible

This message is displayed by an smp_processor_id() execution during
kernel's preemptible-state.

Signed-off-by: Hitoshi Yamamoto <hitoshiy@isl.melco.co.jp>
Signed-off-by: Hirokazu Takata <takata@linux-m32r.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-14 17:10:12 -07:00
Matteo Croce
6593b58cfb [PATCH] wireless/airo: Build fix
The aironet PCI driver has a build dependency on ISA that prevent the
driver to compile on systems that doesn't support ISA, like x86_64.  The
driver really doesn't depend on ISA, it does some ISA stuff in the
initialization code, since the driver supports both ISA and PCI cards.  So
the driver should depend on ISA_DMA_API to build on all systems, and this
will not hurt PCI at all.

Signed-off-by: Matteo Croce <3297627799@wind.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-14 17:10:12 -07:00
Tim Schmielau
e26148d934 [PATCH] Fix copy-and-paste error in BSD accounting
Fix copy and paste error in jiffies_to_AHZ conversion which leads to wrong
BSD accounting information on alpha and ia64 when
CONFIG_BSD_PROCESS_ACCT_V3 is turned on.

Also update comment to match reorganised header files.

Signed-off-by: Tim Schmielau <tim@physik3.uni-rostock.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-14 17:10:12 -07:00
Alexey Dobriyan
f1ac046d7b [PATCH] radio-cadet: check request_region() return value correctly
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-14 17:10:12 -07:00
Takashi Iwai
c6ecf7ed31 [PATCH] Add missing export of getnstimeofday()
Adds the missing EXPORT_SYMBOL_GPL for getnstimeofday() when
CONFIG_TIME_INTERPOLATION isn't set.  Needed by drivers/char/mmtimer.c

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-14 17:10:12 -07:00
Pavel Machek
65d406ace3 [PATCH] zaurus: fix dependencies on collie keyboard
This fixes depenencies of collie keyboard.

Signed-off-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-14 17:10:12 -07:00
Pavel Machek
4846d0172d [PATCH] zaurus: fix soc_common.c
This fixes wrong comments, non-working debug subsystem, and some
potentially dangerous macros.

Signed-off-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-14 17:10:12 -07:00
Pavel Machek
6edb7467be [PATCH] zaurus: fix compilation with cpufreq disabled
This fixes compilation with CPU_FREQ disabled.

Signed-off-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-14 17:10:12 -07:00
Yoichi Yuasa
43d2c4ca38 [PATCH] mips: fix build error in TANBAC TB0226
arch/mips/pci/fixup-tb0226.c: In function `pcibios_map_irq':
arch/mips/pci/fixup-tb0226.c:31: warning: implicit declaration of function `vr41xx_set_irq_trigger'
arch/mips/pci/fixup-tb0226.c:32: error: `TRIGGER_LEVEL' undeclared (first use in this function)
arch/mips/pci/fixup-tb0226.c:32: error: (Each undeclared identifier is reported only once
arch/mips/pci/fixup-tb0226.c:32: error: for each function it appears in.)
arch/mips/pci/fixup-tb0226.c:33: error: `SIGNAL_THROUGH' undeclared (first use in this function)
arch/mips/pci/fixup-tb0226.c:34: warning: implicit declaration of function `vr41xx_set_irq_level'
arch/mips/pci/fixup-tb0226.c:34: error: `LEVEL_LOW' undeclared (first use in this function)

Signed-off-by: Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-14 17:10:11 -07:00
David S. Miller
b4d1b82578 [SPARC64]: Fix powering off on SMP.
Doing a "SUNW,stop-self" firmware call on the other cpus is not the
correct thing to do when dropping into the firmware for a halt,
reboot, or power-off.

For now, just do nothing to quiet the other cpus, as the system should
be quiescent enough.  Later we may decide to implement smp_send_stop()
like the other SMP platforms do.

Based upon a report from Christopher Zimmermann.

Signed-off-by: David S. Miller <davem@davemloft.net>
2005-10-14 15:26:08 -07:00
David S. Miller
f75884d28a [QLOGICPTI]: Handle INQUIRY response sniffing correctly.
These days, in 2.6.x, even INQUIRY commands are sent using
scatter gather lists.

Bug reported by Tom 'spot' Callaway.

Signed-off-by: David S. Miller <davem@davemloft.net>
2005-10-14 13:44:32 -07:00
Richard Purdie
414894938b [ARM] 3014/1: Spitz keyboard: Correct the right shift key
Patch from Richard Purdie

Correct the right shift key entry in the spitz keyboard driver.

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-10-14 16:07:28 +01:00
Richard Purdie
72023b63cc [ARM] 3013/1: Spitz: Fix compile errors
Patch from Richard Purdie

Remove a couple of lines of accidently added code causing compile
errors.

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-10-14 16:07:27 +01:00
Richard Purdie
10f92eb7c6 [ARM] 3012/1: Corgi/Spitz LCD: Use bus_find_device to locate pxafb - fix compile error
Patch from Richard Purdie

Update corgi_lcd to use bus_find_device to locate the pxafb device
hence fixing a compile error.

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-10-14 16:07:26 +01:00
Richard Purdie
cb38c569e5 [ARM] 3011/1: pxafb: Add ability to set device parent + fix spitz compile error
Patch from Richard Purdie

Add a function to allow machines to set the parent of the pxa
framebuffer device. This means the power up/down sequence can be
controlled where required by the machine.

Update spitz to use the new function, fixing a compile error.

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-10-14 16:07:25 +01:00
Baris Cicek
04f03bf7db [SERIAL] Add SupraExpress 336i Sp ASVD modem ID
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-10-14 14:32:40 +01:00
Deepak Saxena
cb90d681ae [ARM] 2980/1: Fix L7200 core.c compile
Patch from Deepak Saxena

This patch fixes L7200 so that it builds in 2.6.latest. I do not
have the hardware so don't know if it actually still works, but
the changes are fairly trivial. I am not even sure if anyone
still maintains, uses, or cares about this machine type.

Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-10-14 12:49:15 +01:00
Ben Dooks
6205d158d1 [ARM] 3009/1: S3C2410 - io.h offsets too large for LDRH/STRH
Patch from Ben Dooks

The __inwc/__outwc calls are capable of creating
LDRH and STRH instructions with offsets over 8bits
as GCC does not have a constraint for an 8bit
offset.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-10-14 12:24:24 +01:00
David S. Miller
688cb30bdc [SPARC64]: Eliminate PCI IOMMU dma mapping size limit.
The hairy fast allocator in the sparc64 PCI IOMMU code
has a hard limit of 256 pages.  Certain devices can
exceed this when performing very large I/Os.

So replace with a more simple allocator, based largely
upon the arch/ppc64/kernel/iommu.c code.

Signed-off-by: David S. Miller <davem@davemloft.net>
2005-10-13 22:15:24 -07:00
David S. Miller
51e8513615 [SPARC64]: Consolidate common PCI IOMMU init code.
All the PCI controller drivers were doing the same thing
setting up the IOMMU software state, put it all in one spot.

Signed-off-by: David S. Miller <davem@davemloft.net>
2005-10-13 21:10:08 -07:00
Linus Torvalds
3384a04ed4 Merge branch 'release' of master.kernel.org:/pub/scm/linux/kernel/git/aegl/linux-2.6 2005-10-13 16:10:54 -07:00
Herbert Xu
046d20b739 [TCP]: Ratelimit debugging warning.
Better safe than sorry.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
2005-10-13 14:42:24 -07:00