Jan Glauber 959153d345 [S390] qdio: prevent call trace if CHPID is offline ...

If a CHPID is offline during a device shutdown the ccw_device_halt|clear
may fail and the qdio device stays in state STOPPED until the shutdown is
finished. If an interrupt occurs before the device is set to INACTIVE
the STOPPED state triggers a WARN_ON in the interrupt handler.
Prevent this WARN_ON by catching the STOPPED state in the interrupt
handler.

Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

2010-02-09 09:46:23 +01:00

..

airq.c

[S390] cio: airq - fix array boundary

2009-03-26 15:24:14 +01:00

blacklist.c

[S390] Fix memory leak in /proc/cio_ignore

2009-10-06 10:35:07 +02:00

blacklist.h

[PATCH] s390: multiple subchannel sets support

2006-01-06 08:33:52 -08:00

ccwgroup.c

const: constify remaining dev_pm_ops

2009-12-15 08:53:25 -08:00

ccwreq.c

[S390] cio: fix channel path vary

2009-12-18 17:43:32 +01:00

chp.c

tree-wide: fix assorted typos all over the place

2009-12-04 15:39:55 +01:00

chp.h

[S390] cio: Repair chpid event handling.

2008-07-14 10:02:11 +02:00

chsc_sch.c

[S390] cio: add missing compat ptr conversion

2010-01-13 20:44:44 +01:00

chsc_sch.h

[S390] cio: Add chsc subchannel driver.

2008-07-14 10:02:12 +02:00

chsc.c

[S390] pm: css bus power management callbacks

2009-06-16 10:31:09 +02:00

chsc.h

[S390] cio: move scsw helper functions to header file

2009-09-11 10:29:36 +02:00

cio_debug.h

[S390] cio: Remove cio_msg kernel parameter.

2008-05-07 09:23:01 +02:00

cio.c

nohz: Introduce arch_needs_cpu

2009-11-05 07:53:53 +01:00

cio.h

[S390] cio: introduce subchannel todos

2009-12-07 12:51:30 +01:00

cmf.c

tree-wide: fix assorted typos all over the place

2009-12-04 15:39:55 +01:00

crw.c

[S390] cio/crw: add/fix locking

2009-03-26 15:24:13 +01:00

css.c

const: constify remaining dev_pm_ops

2009-12-15 08:53:25 -08:00

css.h

[S390] cio: introduce subchannel todos

2009-12-07 12:51:30 +01:00

device_fsm.c

[S390] cio: handle failed disable_subchannel after device recognition

2009-12-07 12:51:32 +01:00

device_id.c

[S390] cio: improve error recovery for internal I/Os

2009-12-07 12:51:33 +01:00

device_ops.c

[S390] cio: make steal lock procedure more robust

2009-12-07 12:51:32 +01:00

device_pgid.c

[S390] cio: fix channel path vary

2009-12-18 17:43:32 +01:00

device_status.c

[S390] cio: remove intretry flag

2009-12-07 12:51:31 +01:00

device.c

[S390] cio: fix drvdata usage for the console subchannel

2009-12-18 17:43:31 +01:00

device.h

[S390] cio: make steal lock procedure more robust

2009-12-07 12:51:32 +01:00

fcx.c

[S390] drivers: Correct size given to memset

2009-12-18 17:43:32 +01:00

idset.c

[S390] cio: introduce consistent subchannel scanning

2009-09-22 22:58:42 +02:00

idset.h

[S390] cio: introduce consistent subchannel scanning

2009-09-22 22:58:42 +02:00

io_sch.h

[S390] cio: fix channel path vary

2009-12-18 17:43:32 +01:00

ioasm.h

[S390] cio: inline assembly cleanup

2008-10-10 21:33:53 +02:00

isc.c

[S390] cio: introduce isc_(un)register functions.

2008-07-14 10:02:11 +02:00

itcw.c

[S390] cio: provide helper functions for fcx enabled I/O

2008-07-14 10:02:08 +02:00

Makefile

[S390] qdio: convert global statistics to per-device stats

2010-01-04 09:05:58 +01:00

qdio_debug.c

[S390] qdio: convert global statistics to per-device stats

2010-01-04 09:05:58 +01:00

qdio_debug.h

[S390] qdio: rework debug feature logging

2008-12-25 13:38:59 +01:00

qdio_main.c

[S390] qdio: prevent call trace if CHPID is offline

2010-02-09 09:46:23 +01:00

qdio_setup.c

[S390] qdio: remove superfluous log entries and WARN_ONs.

2009-12-18 17:43:32 +01:00

qdio_thinint.c

[S390] qdio: convert global statistics to per-device stats

2010-01-04 09:05:58 +01:00

qdio.h

[S390] qdio: convert global statistics to per-device stats

2010-01-04 09:05:58 +01:00