Commit Graph

27062 Commits

Author SHA1 Message Date
Joel Becker 84efad1a53 configfs: Fix a reference leak in configfs_mkdir().
configfs_mkdir() failed to release the working parent reference in most
exit paths.  Also changed the exit path for readability.

Signed-off-by: Joel Becker <joel.becker@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-05-17 14:38:50 -07:00
Sunil Mushran afae00ab45 ocfs2: fix gfp mask in some file system paths
We were using GFP_KERNEL in a handful of places which really wanted
GFP_NOFS. Fix this.

Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-05-17 14:38:49 -07:00
Mark Fasheh dd4a2c2bfe ocfs2: Don't populate uptodate cache in ocfs2_force_read_journal()
This greatly reduces the amount of memory useded during recovery.

Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-05-17 14:38:48 -07:00
Mark Fasheh c4374f8a60 ocfs2: take meta data lock in ocfs2_file_aio_read()
Temporarily take the meta data lock in ocfs2_file_aio_read() to allow us to
update our inode fields.

Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-05-17 14:38:47 -07:00
Mark Fasheh 53013cba41 ocfs2: take data locks around extend
We need to take a data lock around extends to protect the pages that
ocfs2_zero_extend is going to be pulling into the page cache. Otherwise an
extend on one node might populate the page cache with data pages that have
no lock coverage.

Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-05-17 14:38:47 -07:00
Linus Torvalds a5d1792847 Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6:
  [IA64] one-line cleanup on set_irq_affinity_info
  [IA64] fix broken irq affinity
  [IA64] sn2 defconfig
2006-05-17 14:28:57 -07:00
Thomas Gleixner ec64152fee [ARM] 3530/1: PXA Mainstone: prevent double enable_irq() in pcmcia
Patch from Thomas Gleixner

The mainstone board pcmcia interrupt have been enabled via setup_irq()
and the following socket check calls enable_irq again. Set the NOAUTOEN flag so the interrupt is not automatically enabled in setup_irq()

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-05-17 20:14:29 +01:00
David Woodhouse bc519f30eb [PATCH] bcm43xx: associate on 'ifconfig up'
I still need this hack to work around the fact that softmac doesn't
attempt to associate when we bring the device up...

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-05-17 14:53:19 -04:00
Ishai Rabinovitz 093beac189 IB/srp: Complete correct SCSI commands on device reset
When flushing out queued commands after a successful device reset,
make sure that SRP completes the right commands, instead of calling
scsi_done on the command passed into the device reset handler over and
over.

Signed-off-by: Ishai Rabinovitz <ishai@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2006-05-17 09:20:48 -07:00
Roland Dreier ec2d720849 IB/srp: Get rid of extra scsi_host_put()s if reconnection fails
If a reconnection attempt fails, then SRP does two scsi_host_put()s.
This is a historical relic from an earlier version of the driver that
took a reference on the scsi_host before trying to reconnect, so get
rid of the extra scsi_host_put().

Signed-off-by: Roland Dreier <rolandd@cisco.com>
2006-05-17 09:16:03 -07:00
Roland Dreier e65810566f IB/srp: Don't wait for disconnection if sending DREQ fails
Sending a DREQ may fail, for example because the remote target has
already broken the connection.  If so, then SRP should not wait for
the disconnection to complete, because it never will.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
2006-05-17 09:13:21 -07:00
Dimitry Andric c3fb04162a [ARM] 3529/1: s3c24xx: fix restoring control register with undefined instruction
Patch from Dimitry Andric

In arch/arm/mach-s3c2410/sleep.S, the coprocessor registers are saved at
suspend time, and restored at resume time. However, an undefined
instruction is used when attempting to restore a non-existent "auxiliary
control register".  This leads to a crash on S3C2412, which has an ARM926
core instead of an ARM920.

At suspend time, the following fragment runs:

	mrc	p15, 0, r7, c2, c0, 0	@ translation table base address
	mrc	p15, 0, r8, c2, c0, 0	@ auxiliary control register
	mrc	p15, 0, r9, c1, c0, 0	@ control register

and at resume time, the following fragment runs:

	mcr	p15, 0, r7, c2, c0, 0		@ translation table base
	mcr	p15, 0, r8, c1, c1, 0		@ auxilliary control
	...
	mcr	p15, 0, r9, c1, c0, 0		@ turn on MMU, etc

There are several problems with these fragments:
1. The ARM920 and ARM926 cores don't have any "auxiliary control
   register", at least not according to the ARM920 and ARM926 TRM's.
2. The 2nd line of suspend erroneously saves the c2 register again.
3. This saved c2 value is restored using an undefined instruction.  For
   some reason this does not crash on ARM920, but does crash on ARM926.

The following patch fixes all these problems.

Signed-off-by: Dimitry Andric <dimitry@andric.com>
Yes, this looks sensible

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-05-17 16:31:11 +01:00
Roland Dreier 1db76c14d2 IB/mthca: Make fw_cmd_doorbell default to 0
Setting fw_cmd_doorbell allows FW command to be queued using posted
writes instead of requiring polling on a "go" bit, so it should be a
performance boost.  However, the option causes problems with at least
some device/firmware combinations, so set the default to 0 until we
understand what's going on better.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
2006-05-17 07:48:07 -07:00
Chen, Kenneth W 4c31ce8fea [IA64] one-line cleanup on set_irq_affinity_info
Calls to set_irq_info in set_irq_affinity_info() is redundant because
irq_affinity mask was set just one line immediately above it.  Remove
that duplicate call.

Signed-off-by: Ken Chen <kenneth.w.chen@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
2006-05-17 06:20:59 -07:00
Chen, Kenneth W 41503def5d [IA64] fix broken irq affinity
When CONFIG_PCI_MSI is set, move_irq() is an empty function, causing
grief when sys admin tries to bind interrupt to CPU.

Signed-off-by: Ken Chen <kenneth.w.chen@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
2006-05-17 06:20:23 -07:00
Jes Sorensen 1101ece44e [IA64] sn2 defconfig
Set node shift to 10 on SN2 and disable mutex debugging.

Signed-off-by: Jes Sorensen <jes@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
2006-05-17 06:18:56 -07:00
Angelo P. Castellani 8872d8e1c4 [TCP]: reno sacked_out count fix
From: "Angelo P. Castellani" <angelo.castellani+lkml@gmail.com>

Using NewReno, if a sk_buff is timed out and is accounted as lost_out,
it should also be removed from the sacked_out.

This is necessary because recovery using NewReno fast retransmit could
take up to a lot RTTs and the sk_buff RTO can expire without actually
being really lost.

left_out = sacked_out + lost_out
in_flight = packets_out - left_out + retrans_out

Using NewReno without this patch, on very large network losses,
left_out becames bigger than packets_out + retrans_out (!!).

For this reason unsigned integer in_flight overflows to 2^32 - something.

Signed-off-by: David S. Miller <davem@davemloft.net>
2006-05-16 21:42:11 -07:00
Alexey Dobriyan d8fd0a7316 [IPV6]: Endian fix in net/ipv6/netfilter/ip6t_eui64.c:match().
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-05-16 15:24:41 -07:00
Adrian Bunk 6599519e9c [TR]: Remove an unused export.
This patch removes the unused EXPORT_SYMBOL(tr_source_route).

(Note, the usage in net/llc/llc_output.c can't be modular.)

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-05-16 15:23:40 -07:00
Linus Torvalds 0c056c50a6 Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/spi-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/spi-2.6:
  [PATCH] SPI: spi_bitbang: clocking fixes
  [PATCH] spi: Update to PXA2xx SPI Driver
  [PATCH] SPI: busnum == 0 needs to work
  [PATCH] SPI: devices can require LSB-first encodings
  [PATCH] SPI: Renamed bitbang_transfer_setup to spi_bitbang_setup_transfer and export it
  [PATCH] SPI: Add David as the SPI subsystem maintainer
  [PATCH] SPI: spi bounce buffer has a minimum length
  [PATCH] SPI: spi whitespace fixes
  [PATCH] SPI: add PXA2xx SSP SPI Driver
  [PATCH] SPI: per-transfer overrides for wordsize and clocking
2006-05-16 15:18:26 -07:00
Alexey Dobriyan 4ac396c046 [IPX]: Correct return type of ipx_map_frame_type().
Casting BE16 to int and back may or may not work. Correct, to be sure.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-05-16 15:17:49 -07:00
Linus Torvalds 4fbca5320e Merge master.kernel.org:/home/rmk/linux-2.6-arm
* master.kernel.org:/home/rmk/linux-2.6-arm:
  [ARM] arch/arm/kernel/dma-isa.c: named initializers
  [ARM] 3527/1: MPCore Boot Lockup Fix
  [ARM] arch/arm/kernel/process.c: Fix warning
  [ARM] 3526/1: ioremap should use vunmap instead of vfree on ARM
  [ARM] 3524/1: ARM EABI: more 64-bit aligned stack fixes
  [ARM] 3517/1: move definition of PROC_INFO_SZ from procinfo.h to asm-offsets.h
2006-05-16 15:16:14 -07:00
Linus Torvalds 509b70b677 Merge master.kernel.org:/home/rmk/linux-2.6-serial
* master.kernel.org:/home/rmk/linux-2.6-serial:
  [ARM] 3523/1: Serial core pm_state
2006-05-16 15:15:59 -07:00
Alexey Dobriyan 53d42f5412 [IPX]: Correct argument type of ipxrtr_delete().
A single caller passes __u32. Inside function "net" is compared with
__u32 (__be32 really, just wasn't annotated).

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-05-16 15:07:28 -07:00
Stephen Hemminger 338f7566e5 [PKT_SCHED]: Potential jiffy wrap bug in dev_watchdog().
There is a potential jiffy wraparound bug in the transmit watchdog
that is easily avoided by using time_after().

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-05-16 15:02:12 -07:00
David Brownell 1e316d7566 [PATCH] SPI: spi_bitbang: clocking fixes
This fixes two problems triggered by the MMC stack updating clocks:

 - SPI masters driver should accept a max clock speed of zero; that's one
   convention for marking idle devices.  (Presumably that helps controllers
   that don't autogate clocks to "off" when not in use.)

 - There are more than 1000 nanoseconds per millisecond; setting the clock
   down to 125 KHz now works properly.

Showing once again that Zero (http://en.wikipedia.org/wiki/Zero) is still
an inexhaustible number of bugs.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-05-16 14:33:58 -07:00
Stephen Street 9708c121c3 [PATCH] spi: Update to PXA2xx SPI Driver
Fix two outstanding issues with the pxa2xx_spi driver:

1) Bad cast in the function u32_writer. Thanks to Henrik Bechmann
2) Adds support for per transfer changes to speed and bits per word

Signed-off-by: Stephen Street <stephen@streetfiresound.com>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-05-16 14:33:58 -07:00
David Brownell a020ed7521 [PATCH] SPI: busnum == 0 needs to work
We need to be able to have a "SPI bus 0" matching chip numbering; but
that number was wrongly used to flag dynamic allocation of a bus number.

This patch resolves that issue; now negative numbers trigger dynamic alloc.

It also updates the how-to-write-a-controller-driver overview to mention
this stuff.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-05-16 14:33:57 -07:00
David Brownell ccf77cc4af [PATCH] SPI: devices can require LSB-first encodings
Add spi_device hook for LSB-first word encoding, and update all the
(in-tree) controller drivers to reject such devices.  Eventually,
some controller drivers will be updated to support lsb-first encodings
on the wire; no current drivers need this.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-05-16 14:33:57 -07:00
Kumar Gala ff9f4771b5 [PATCH] SPI: Renamed bitbang_transfer_setup to spi_bitbang_setup_transfer and export it
Renamed bitbang_transfer_setup to follow convention of other exported symbols
from spi-bitbang.  Exported spi_bitbang_setup_transfer to allow users of
spi-bitbang to use the function in their own setup_transfer.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-05-16 14:33:57 -07:00
Kumar Gala 025c398710 [PATCH] SPI: Add David as the SPI subsystem maintainer
Add David as the SPI subsystem maintainer

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-05-16 14:33:57 -07:00
David Brownell a9948b6194 [PATCH] SPI: spi bounce buffer has a minimum length
Make sure that spi_write_then_read() can always handle at least 32 bytes
of transfer (total, both directions), minimizing one portability issue.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-05-16 14:33:57 -07:00
David Brownell 747d844ee9 [PATCH] SPI: spi whitespace fixes
This removes superfluous whitespace in the <linux/spi/spi.h> header.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-05-16 14:33:56 -07:00
Stephen Street e0c9905e87 [PATCH] SPI: add PXA2xx SSP SPI Driver
This driver turns a PXA2xx synchronous serial port (SSP) into a SPI master
controller (see Documentation/spi/spi_summary).  The driver has the following
features:

- Support for any PXA2xx SSP
- SSP PIO and SSP DMA data transfers.
- External and Internal (SSPFRM) chip selects.
- Per slave device (chip) configuration.
- Full suspend, freeze, resume support.

Signed-off-by: Stephen Street <stephen@streetfiresound.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-05-16 14:33:56 -07:00
Imre Deak 4cff33f94f [PATCH] SPI: per-transfer overrides for wordsize and clocking
Some protocols (like one for some bitmap displays) require different clock
speed or word size settings for each transfer in an SPI message. This adds
those parameters to struct spi_transfer.  They are to be used when they are
nonzero; otherwise the defaults from spi_device are to be used.

The patch also adds a setup_transfer callback to spi_bitbang, uses it for
messages that use those overrides, and implements it so that the pure
bitbanging code can help resolve any questions about how it should work.

Signed-off-by: Imre Deak <imre.deak@nokia.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-05-16 14:33:56 -07:00
Adrian Bunk 3170a5e80b [ARM] arch/arm/kernel/dma-isa.c: named initializers
This patch converts struct dma_resources to named initializers.

Besides fixing a compile error in -mm, it didn't sound like a bad idea.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Acked-by: Alexander Schulz <alex@shark-linux.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-05-16 22:09:46 +01:00
Harry Fearnhamm bb1a2aa617 [ARM] 3527/1: MPCore Boot Lockup Fix
Patch from Harry Fearnhamm

This patch fixes the occasional lockup seen in early boot stage
on RealView MPCore system.

Signed-off-by: Harry Fearnhamm <Harry.Fearnhamm@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-05-16 16:50:21 +01:00
Linus Torvalds 716f8954fb Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc:
  [PATCH] Fix pSeries identification in prom_init.c
  [PATCH] powerpc: fix kernel version display on pseries boxes
2006-05-16 08:46:10 -07:00
Roland Dreier a4523a8b38 [PATCH] slab: Fix kmem_cache_destroy() on NUMA
With CONFIG_NUMA set, kmem_cache_destroy() may fail and say "Can't
free all objects."  The problem is caused by sequences such as the
following (suppose we are on a NUMA machine with two nodes, 0 and 1):

 * Allocate an object from cache on node 0.
 * Free the object on node 1.  The object is put into node 1's alien
   array_cache for node 0.
 * Call kmem_cache_destroy(), which ultimately ends up in __cache_shrink().
 * __cache_shrink() does drain_cpu_caches(), which loops through all nodes.
   For each node it drains the shared array_cache and then handles the
   alien array_cache for the other node.

However this means that node 0's shared array_cache will be drained,
and then node 1 will move the contents of its alien[0] array_cache
into that same shared array_cache.  node 0's shared array_cache is
never looked at again, so the objects left there will appear to be in
use when __cache_shrink() calls __node_shrink() for node 0.  So
__node_shrink() will return 1 and kmem_cache_destroy() will fail.

This patch fixes this by having drain_cpu_caches() do
drain_alien_cache() on every node before it does drain_array() on the
nodes' shared array_caches.

The problem was originally reported by Or Gerlitz <ogerlitz@voltaire.com>.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
Acked-by: Christoph Lameter <clameter@sgi.com>
Acked-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-16 07:59:32 -07:00
Andi Kleen 40e59a6166 [PATCH] x86_64: Don't schedule on exception stack on preemptive kernels
Extends an earlier patch from John Blackwood to more exception handlers
that also run on the exception stacks.

Expand the use of preempt_conditional_{sti,cli} to all cases where
interrupts are to be re-enabled during exception handling while running
on an IST stack.

Based on original patch from Jan Beulich.

Cc: John Blackwood <john.blackwood@ccur.com>
Cc: jbeulich@novell.com
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-16 07:59:32 -07:00
Andi Kleen fad7906d16 [PATCH] x86_64: Fix memory hotadd heuristics
This fixes some boot failures on Dell and Unisys systems with memory
hotadd added.

 - Set hotadd_percent to 0 by default.  This means anybody using hotadd
   memory needs to specify the value on the command line.  That's
   because there are lots of Intel boxes which have a bogus hotplug area
   in their SRAT and they would waste a lot of memory before.
 - Fix calculation of how much memory to use when the hotplug area
   exceeds hotadd_percent
 - Fix fallback when the
 - Fix fallback if memory hotadd is not compiled in.

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-16 07:59:31 -07:00
Andi Kleen 5491d0f3e2 [PATCH] i386/x86_64: Force pci=noacpi on HP XW9300
This is needed to see all devices.

The system has multiple PCI segments and we don't handle that properly
yet in PCI and ACPI. Short term before this is fixed blacklist it to
pci=noacpi.

Acked-by: len.brown@intel.com
Cc: gregkh@suse.de
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-16 07:59:31 -07:00
Andi Kleen f0fdabf8bf [PATCH] x86_64: Don't warn for overflow in nommu case when dma_mask is < 32bit
This triggers for b44's 1GB DMA workaround which tries to map
first and then bounces.

The 32bit heuristic is reasonable because the IOMMU doesn't attempt
to handle < 32bit masks anyways.

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-16 07:59:31 -07:00
Andi Kleen 639b421b91 [PATCH] x86_64: Check for bad dma address in b44 1GB DMA workaround
Needed for interaction with the nommu code in x86-64 which
will return bad_dma_address if the address exceeds dma_mask.

Cc: netdev@vger.kernel.org
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-16 07:59:31 -07:00
Benjamin Herrenschmidt cb6b2eb9bc [PATCH] Fix pSeries identification in prom_init.c
The OF trampoline code prom_init.c still needs to identify IBM pSeries
(PAPR) machines in order to run some platform specific code on them like
instanciating the TCE tables. The code doing that detection was changed
recently in 2.6.17 early stages but was done slightly incorrectly. It
should be testing for an exact match of "chrp" and it currently tests
for anything that begins with "chrp". That means it will incorrectly
match with platforms using Maple-like device-trees and have open
firmware. This fixes it by using strcmp instead of strncmp to match what
the actual platform detection code does.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-05-16 21:31:25 +10:00
Anton Blanchard 3de620e839 [PATCH] powerpc: fix kernel version display on pseries boxes
We are displaying the wrong thing on the operator panel (2x40
character LCD).  This got broken in commit cebb21b5, when UTS_RELEASE
got changed to system_utsname.version.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-05-16 21:30:57 +10:00
Russell King 9d494ccb9c [ARM] arch/arm/kernel/process.c: Fix warning
arch/arm/kernel/process.c:314: warning: assignment makes integer from pointer without a cast

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-05-16 11:39:32 +01:00
Catalin Marinas 478922c2b3 [ARM] 3526/1: ioremap should use vunmap instead of vfree on ARM
Patch from Catalin Marinas

This patch modifies the __ioremap_pfn and __iounmap functions in
arch/arm/mm/ioremap.c to use vunmap instead of vfree.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-05-16 11:39:31 +01:00
Nicolas Pitre 1d6760a3ac [ARM] 3524/1: ARM EABI: more 64-bit aligned stack fixes
Patch from Nicolas Pitre

Assembly code that calls C code must ensure the C code sees a 64-bit
aligned stack pointer.

Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-05-16 11:39:31 +01:00
Uwe Zeisberger 2ceec0c8c6 [ARM] 3517/1: move definition of PROC_INFO_SZ from procinfo.h to asm-offsets.h
Patch from Uwe Zeisberger

The symbol is only used in arch/arm/kernel/head-common.S.  This in turn
is included from arch/arm/kernel/head.S and arch/arm/kernel/head-nommu.S
which include asm-offsets.h .

Signed-off-by: Uwe Zeisberger <Uwe_Zeisberger@digi.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-05-16 11:39:30 +01:00