linux-toradex.git/drivers/s390/block, branch v2.6.20.8

Merge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6

2006-12-08T19:21:55+00:00

* 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6:
  [S390] Poison init section before freeing it.
  [S390] Use add_active_range() and free_area_init_nodes().
  [S390] Virtual memmap for s390.
  [S390] Update documentation for dynamic subchannel mapping.
  [S390] Use dev->groups for adding/removing the subchannel attribute group.
  [S390] Support for disconnected devices reappearing on another subchannel.
  [S390] subchannel lock conversion.
  [S390] Some preparations for the dynamic subchannel mapping patch.
  [S390] runtime switch for qdio performance statistics
  [S390] New DASD feature for ERP related logging
  [S390] add reset call handler to the ap bus.
  [S390] more workqueue fixes.
  [S390] workqueue fixes.
  [S390] uaccess_pt: add missing down_read() and convert to is_init().

[PATCH] struct path: convert s390-drivers

2006-12-08T16:28:49+00:00

Signed-off-by: Josef Sipek 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[S390] New DASD feature for ERP related logging

2006-12-08T14:54:15+00:00

It is now possible to enable/disable ERP related logging without re-compile
and re-ipl. A additional sysfs-attribute 'erplog' allows to switch the
logging non-interruptive.

Signed-off-by: Horst Hummel 
Signed-off-by: Martin Schwidefsky

[PATCH] slab: remove kmem_cache_t

2006-12-07T16:39:25+00:00

Replace all uses of kmem_cache_t with struct kmem_cache.

The patch was generated using the following script:

	#!/bin/sh
	#
	# Replace one string by another in all the kernel sources.
	#

	set -e

	for file in `find * -name "*.c" -o -name "*.h"|xargs grep -l $1`; do
		quilt add $file
		sed -e "1,\$s/$1/$2/g" $file >/tmp/$$
		mv /tmp/$$ $file
		quilt refresh
	done

The script was run like this

	sh replace kmem_cache_t "struct kmem_cache"

Signed-off-by: Christoph Lameter 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] slab: remove SLAB_DMA

2006-12-07T16:39:24+00:00

SLAB_DMA is an alias of GFP_DMA. This is the last one so we
remove the leftover comment too.

Signed-off-by: Christoph Lameter 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] More work_struct induced breakage (s390)

2006-12-06T22:51:14+00:00

Signed-off-by: Al Viro 
Signed-off-by: Linus Torvalds

[S390] return 'count' for successful execution of dasd_eer_enable.

2006-12-04T14:40:18+00:00

Currently the return value of 'dasd_eer_enable' is returned - even if the
function returned '0'. Now return 'count' for successful execution.

Signed-off-by: Horst Hummel 
Signed-off-by: Martin Schwidefsky

[S390] Enhanced handling of failed termination requests.

2006-12-04T14:40:15+00:00

In case a request timed out and termination did not work, the console was
flooded with retry messages (every 1/10s). Now we use a 5s delay per retry and
generate a more precise message.

Signed-off-by: Horst Hummel 
Signed-off-by: Martin Schwidefsky

[S390] handle incorrect values when writing to dasd sysfs attributes.

2006-12-04T14:39:50+00:00

When writing to dasd attributes (e.g. readonly), all values besides '1'
are handled like '0'.
Other sysfs-attributes like 'online' are checking for '1' and for '0'
and do not accept other values. Therefore enhanced checking and error
handling in dasd_devmap attribute store functions.

Signed-off-by: Horst Hummel 
Signed-off-by: Martin Schwidefsky

[S390] dasd: clean up timer.

2006-10-18T16:30:53+00:00

Clean up dasd timer when when a dasd device is set offline.

Signed-off-by: Stefan Weinhuber 
Signed-off-by: Martin Schwidefsky