Commit Graph

4063 Commits

Author SHA1 Message Date
Linus Torvalds
1d6bebf2ec Merge master.kernel.org:/home/rmk/linux-2.6-mmc 2005-07-02 10:39:09 -07:00
Linus Torvalds
86166f9846 Merge master.kernel.org:/home/rmk/linux-2.6-arm 2005-07-02 10:37:50 -07:00
Linus Torvalds
44f8e1a20c If ACPI doesn't find an irq listed, don't accept 0 as a valid PCI irq.
That zero just means that nothing else found any irq information either.
2005-07-02 10:35:33 -07:00
Ivan Kokshaysky
4a89a04f1e [PATCH] alpha smp fix (part #2)
This fixes the bug that caused BUG_ON(!irqs_disabled()) to trigger in
run_posix_cpu_timers() on alpha/smp.  We didn't disable interrupts
properly before calling smp_percpu_timer_interrupt().

We *do* disable interrupts everywhere except this unfortunate
smp_percpu_timer_interrupt().  Fixed thus.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-07-01 08:20:23 -07:00
Adrian Bunk
3eee0d03e3 [PATCH] MMC: wbsd cleanups
This patch contains the following possible cleanups:
- make some needlessly global code static
- remove the unneeded global function DBG_REG

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-07-01 13:07:37 +01:00
Pierre Ossman
6e6293dd3d [PATCH] MMC: wbsd delayed insertion
Wait 0.5 seconds before scanning for cards after an insertion interrupt.
The electrical connection needs this time to stabilise for some cards.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-07-01 12:13:55 +01:00
Nishanth Aravamudan
db57955476 [PATCH] ARM: replace schedule_timeout() with msleep()
Use msleep() instead of schedule_timeout() to guarantee the task
delays as expected. Neither signals nor wait-queue events are
important at this point in the code, I believe.

Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: Domen Puncer <domen@coderock.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-07-01 12:11:51 +01:00
Russell King
7b09cdac5a [PATCH] MMC: Fix divdi3 reference in mmci.c
Use do_div() instead.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-07-01 12:02:59 +01:00
Russell King
c77b042700 [PATCH] ARM: Make the magic values in head.S more obvious
Make the magic address values in head.S more obvious as to where
they came from.  Wrap all debug code in CONFIG_DEBUG_LL.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-07-01 11:56:55 +01:00
Ben Dooks
e695f60454 [PATCH] ARM: 2783/1: Remove omnimeter_defconfig as there is no kernel support
Patch from Ben Dooks

The omnimeter_defconfig does not define any machines and
seems to have no other support in the current kernel.
This patch removes the config file, as this is the only
thing currently mentioning the ominmeter.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-07-01 11:27:06 +01:00
Todd Poynor
3e18a45abc [PATCH] ARM: 2782/1: PXA27x MDREFR K0DB4 define
Patch from Todd Poynor

Add definition of K0DB4 SDCLK<0,3> divide-by-4 control/status bit in the
MDREFR register for Intel XScale PXA27x.

Signed-off-by: Todd Poynor <tpoynor@mvista.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-07-01 11:27:06 +01:00
Todd Poynor
26705ca46b [PATCH] ARM: 2781/2: PXA27x Standby mode take 2
Patch from Todd Poynor

Add support for PXA27x Standby mode, a low-power mode that retains CPU
and some peripheral state (the existing "sleep" mode is a power-power
mode that retains less state). Activated via:
echo -n standby > /sys/power/state
From: David Burrage and Todd Poynor

Signed-off-by: Todd Poynor <tpoynor@mvista.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-07-01 11:27:05 +01:00
Andrew Morton
ef6689eff4 [PATCH] fatfs sectioning fix
Fixup for the recent slab leak fix

Cc: Pekka Enberg <penberg@cs.helsinki.fi>
Cc: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-30 22:29:48 -07:00
Ivan Kokshaysky
eaf05be039 [PATCH] alpha smp fix
As usual, the reason of this breakage is quite silly: in do_entIF, we
are checking for PS == 0 to see whether it was a kernel BUG() or
userspace trap.

It works, unless BUG() happens in interrupt - PS is not 0 in kernel mode
due to non-zero IPL, and the things get messed up horribly then.  In
this particular case it was BUG_ON(!irqs_disabled()) triggered in
run_posix_cpu_timers(), so we ended up shooting "current" with the
bursts of one SIGTRAP and three SIGILLs on every timer tick.  ;-)
2005-06-30 22:29:48 -07:00
Linus Torvalds
62351cc38d Merge master.kernel.org:/home/rmk/linux-2.6-arm 2005-06-30 17:07:37 -07:00
Linus Torvalds
d471cd4787 Merge master.kernel.org:/home/rmk/linux-2.6-serial 2005-06-30 17:04:54 -07:00
Catalin Marinas
747aead34d [PATCH] ARM: 2780/1: AFS partition length calculation fix
Patch from Catalin Marinas

This patch calculates the AFS partition length by expanding the image
length information to the nearest erase block boundary. This
eliminates the problems with JFFS2 erasing the footer.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-30 23:01:09 +01:00
Russell King
44454bcdb9 [PATCH] Serial: Fix small CONFIG_SERIAL_8250_NR_UARTS
If CONFIG_SERIAL_8250_NR_UARTS is smaller than the array size in
asm/serial.h, we trampled on memory which wasn't ours.  Take our
big boots away by limiting the number of ports initialised to the
smaller of ...NR_UARTS and the array size.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-30 22:41:22 +01:00
Linus Torvalds
bd53d1270f Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6 2005-06-30 09:04:36 -07:00
Catalin Marinas
abaf48a05a [PATCH] ARM: 2779/1: Fix the V bit setting for the ARM1020x CPUs
Patch from Catalin Marinas

This patch fixes the V bit setting for the ARM1020x processors. At
reset, this bit is automatically set to the value of the HIVECSINIT
input signal which just happened to be 1 but it is not mandatory.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-30 17:04:14 +01:00
Catalin Marinas
c28a814f25 [PATCH] ARM: 2778/1: Add -mno-thumb-interwork to CFLAGS_ABI
Patch from Catalin Marinas

The new EABI gcc adds -mthumb-interwork by default, even if
-mabi=apcs-gnu is passed. This causes a warning for every compiled C
file when -march=armv4 is used. The patch adds -mno-thumb-interwork
if the option is supported. This is also useful since we don't need
any ARM/Thumb interworking in the kernel

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-30 17:04:14 +01:00
Catalin Marinas
c19cb1df80 [PATCH] ARM: 2777/1: Fix broken comment arch/arm/mm/proc-arm1020.S
Patch from Catalin Marinas

This patch fixes a broken comment in the proc-arm1020.S file which
prevents the file compilation

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-30 17:04:13 +01:00
Linus Torvalds
12829dcb10 Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/paulus/ppc64-2.6 2005-06-30 08:48:56 -07:00
Andrew Morton
c60e81ee1c [PATCH] reiserfs: handle_attrs() fix
Fix a use-uninitialised bug.

Cc: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-30 08:45:13 -07:00
Pekka Enberg
8cb681b9c7 [PATCH] freevxfs: minor cleanups
This patch addresses the following minor issues:

  - Typo in printk
  - Redundant casts
  - Use C99 struct initializers instead of memset
  - Parenthesis around return value
  - Use inline instead of __inline__

Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-30 08:45:12 -07:00
Pekka Enberg
1d2cc3b87b [PATCH] freevxfs: remove 2.4 compatability
This patch removes 2.4 compatability header from freevxfs.

Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-30 08:45:12 -07:00
Pekka Enberg
ba03bda81e [PATCH] freevxfs: fix buffer_head leak
- fix a buffer_head leak in vxfs_getfsh()

- s/SLAB_KERNEL/GFP_KERNEL/

- check sb_bread() return value

- drop pointless buffer-mapped() test.

Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-30 08:45:12 -07:00
Jay Lan
f220ab2a51 [PATCH] Improper initrd failure message at boot time
On system boot up, there was an failure reported to boot.msg:

     <5>Trying to move old root to /initrd ... failed

According to initrd(4) man page, step #7 of BOOT-UP OPERATION
is described as below:
          7. If the normal root file has directory /initrd, device
          /dev/ram0 is moved from  /  to  /initrd.   Otherwise  if
          directory  /initrd  does  not  exist device /dev/ram0 is
          unmounted.

We got service calls from customers concerning about this failure message
at boot time.  Many systems do not have /initrd and thus the message can be
changed in the case of non-existing /initrd so that it does not sound like
a failure of the system.

Signed-off-by: Jay Lan <jlan@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-30 08:45:12 -07:00
Christoph Hellwig
1c71e22e4e [PATCH] udf_find_entry() cleanup
udf_find_entry can never be called with a NULL argument, so we shouldn't
check for it.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-30 08:45:11 -07:00
Pekka J Enberg
532a39a375 [PATCH] fat: fix slab cache leak
This patch plugs a slab cache leak in fat module initialization.

Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Acked-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-30 08:45:11 -07:00
Chris Zankel
9ec55a9bd3 [PATCH] xtensa: Fix asm macro
Removed dead code in arch/xtensa/kernel/pci.c and use the pci_name() macro.
 Fixed an error in the delay asm macro: '1' is an invalid immediate value.

Signed-off-by: Chris Zankel <chris@zankel.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-30 08:45:11 -07:00
Chris Zankel
e7d163f766 [PATCH] xtensa: Removed local copy of zlib and fixed O= support
Removed an unnecessary local copy of zlib (sorry for the add'l traffic).
Fixed 'O=' support (thanks to Jan Dittmer for pointing it out).  Some minor
clean-ups in the make files.

Signed-off-by: Chris Zankel <chris@zankel.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-30 08:45:11 -07:00
Chris Zankel
82300bf479 [PATCH] xtensa: Added mm/Kconfig to get a flat memory layout
Added 'mm/Kconfig' to the xtensa Kconfig file to get a flat memory layout.
Fixed a typo in one of the help texts (thanks Geert for pointing it out)

Signed-off-by: Chris Zankel <chris@zankel.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-30 08:45:10 -07:00
Chris Zankel
5b0de927d9 [PATCH] xtensa: cleanups for errno and ipc.
I noticed this because I was doing some more ipc cleanups and I did the
original errno and ipc cleanups for other architectures, so it stuck out.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Chris Zankel <chris@zankel.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-30 08:45:10 -07:00
Jesper Juhl
0ee23b50f1 [PATCH] xtensa: use valid_signal()
xtensa should use valid_signal() instead of testing _NSIG directly like
everyone else.

Signed-off-by: Jesper Juhl <juhl-lkml@dif.dk>
Cc: Chris Zankel <chris@zankel.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-30 08:45:10 -07:00
Ingo Molnar
306e440daf [PATCH] x86: i8253/i8259A lock cleanup
Introduce proper declarations for i8253_lock and i8259A_lock.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-30 08:45:10 -07:00
Kumar Gala
bcbda35ca7 [PATCH] ppc32: Fix pointer check for MPC8540 ADS device
Editor snafu in which the call to ppc_sys_get_pdata got inside the if check
instead of before it.  Oops.

Signed-off-by: Kumar Gala <kumar.gala@freescale.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-30 08:45:09 -07:00
Eric Paris
6931dfc9f3 [PATCH] selinux_sb_copy_data() should not require a whole page
Currently selinux_sb_copy_data requires an entire page be allocated to
*orig when the function is called.  This "requirement" is based on the fact
that we call copy_page(in_save, nosec_save) and in_save = orig when the
data is not FS_BINARY_MOUNTDATA.  This means that if a caller were to call
do_kern_mount with only about 10 bytes of options, they would get passed
here and then we would corrupt PAGE_SIZE - 10 bytes of memory (with all
zeros.)

Currently it appears all in kernel FS's use one page of data so this has
not been a problem.  An out of kernel FS did just what is described above
and it would almost always panic shortly after they tried to mount.  From
looking else where in the kernel it is obvious that this string of data
must always be null terminated.  (See example in do_mount where it always
zeros the last byte.) Thus I suggest we use strcpy in place of copy_page.
In this way we make sure the amount we copy is always less than or equal to
the amount we received and since do_mount is zeroing the last byte this
should be safe for all.

Signed-off-by: Eric Paris <eparis@parisplace.org>
Cc: Stephen Smalley <sds@epoch.ncsc.mil>
Acked-by: James Morris <jmorris@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-30 08:45:09 -07:00
Kylene Jo Hall
9a936eb928 [PATCH] tpm: fix bug introduced by the /proc/misc
In fixing the /proc/misc problem that was reported last week where the tpm
module name was being obfuscated in /proc/misc I introduced a bug in the
module unloading code.  This patch fixes the problem.

Signed-off-by: Kylene Hall <kjhall@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-30 08:45:09 -07:00
Olaf Hering
ee93b43a05 [PATCH] ppc32: use correct register names in arch/ppc/kernel/relocate_kernel.S
CONFIG_KEXEC=y doesnt work:

arch/ppc/kernel/relocate_kernel.S:37: Error: unsupported relocation against SRR1
arch/ppc/kernel/relocate_kernel.S:39: Error: unsupported relocation against SRR0

Signed-off-by: Olaf Hering <olh@suse.de>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-30 08:45:09 -07:00
Heiko Carstens
5ee24d9594 [PATCH] s390: fix finish_arch_switch
Commit 4866cde064 requires finish_arch_switch
to have only one parameter instead of two.

Also fix another compile error (double declaration of account_system_vtime)
if CONFIG_VIRT_CPU_ACCOUNTING is not defined.

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>
2005-06-30 08:45:08 -07:00
Dominik Brodowski
eb05bfe4fb [PATCH] pcmcia: update Documentation
As the information is now exported via sysfs, there's no need for an userspace
tool any longer.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-30 08:45:08 -07:00
Dominik Brodowski
3704511b2e [PATCH] pcmcia: fix modalias attribute in sysfs
Fix up PCMCIA modalias file in sysfs

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-30 08:45:08 -07:00
Russell King
41359dca94 [PATCH] ARM: Acornfb: Don't claim IRQ fbcon for cursor
The generic fbcon code tries to register and use the vsync IRQ for
ARM platforms with acornfb, but forgets to disable its own cursor
timer.  The result is a flickering flashing cursor.

Remove the code from the fbcon core to register this platform
private interrupt.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-30 16:30:07 +01:00
Russell King
cfb0810eab [PATCH] ARM: Don't try to send a signal to pid0
If we receive an unrecognised abort during boot, don't try to
send a signal to pid0, but instead report the current state.
This leads to less confusing debug reports.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-30 11:06:49 +01:00
Greg KH
bf164c790d Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 2005-06-29 22:54:31 -07:00
Patrick Mochel
d62c0f9fd2 [PATCH] Driver core: Use klist_del() instead of klist_remove().
Use klist_del() instead of klist_remove() when unregistering devices.
This will prevent a deadlock when executing a recursive unregister using
device_for_each_child().

Signed-off-by Patrick Mochel <mochel@digitalimplant.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-06-29 22:48:05 -07:00
Greg Kroah-Hartman
23d3d602cb [PATCH] driver core: change bus_rescan_devices to return void
No one was looking at the return value of bus_rescan_devices, and it
really wasn't anything that anyone in the kernel would ever care about.
So change it which enabled some counting code to be removed also.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-06-29 22:48:04 -07:00
Greg Kroah-Hartman
afdce75f1e [PATCH] driver core: Add the ability to bind drivers to devices from userspace
This adds a single file, "bind", to the sysfs directory of every driver
registered with the driver core.  To bind a device to a driver, write
the bus id of the device you wish to bind to that specific driver to the
"bind" file (remember to not add a trailing \n).  If that bus id matches
a device on that bus, and it does not currently have a driver bound to
it, the probe sequence will be initiated with that driver and device.

Note, this requires that the driver itself be willing and able to accept
that device (usually through a device id type table).  This patch does
not make it possible to override the driver's id table.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-06-29 22:48:04 -07:00
Greg Kroah-Hartman
151ef38f7c [PATCH] driver core: Add the ability to unbind drivers to devices from userspace
This adds a single file, "unbind", to the sysfs directory of every
device that is currently bound to a driver.  To unbind the driver from
the device, write anything to this file and they will be disconnected
from each other.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-06-29 22:48:04 -07:00