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3072b90c47
linux/drivers/s390/block
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Stefan Haberland 56b86b615b [S390] dasd: ignore unsolicited interrupts for DIAG 
For the DASD DIAG discipline IO is started through special diagnose
calls. Unsolicited interrupts may contain information about the device
itself. But this information is not needed because the device is not
used directly.
Fix the case that an unimplemented dicipline function may be called
by ignoring unsolicited interrupts for the DIAG disciplin.

Signed-off-by: Stefan Haberland <stefan.haberland@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2010-10-25 16:10:21 +02:00
..
dasd_3990_erp.c [S390] dasd: let recovery cqr inherit flags from failed cqr 2010-10-25 16:10:14 +02:00
dasd_alias.c [S390] dasd: remove uid from devmap 2010-05-17 10:00:16 +02:00
dasd_devmap.c [S390] dasd: tunable missing interrupt handler 2010-08-09 18:12:54 +02:00
dasd_diag.c [S390] cleanup lowcore access from external interrupts 2010-10-25 16:10:19 +02:00
dasd_diag.h [S390] cleanup lowcore access from external interrupts 2010-10-25 16:10:19 +02:00
dasd_eckd.c [S390] dasd: fix unsolicited interrupt recognition 2010-10-25 16:10:20 +02:00
dasd_eckd.h [S390] dasd: tunable missing interrupt handler 2010-08-09 18:12:54 +02:00
dasd_eer.c llseek: automatically add .llseek fop 2010-10-15 15:53:27 +02:00
dasd_erp.c [S390] dasd: fix message naming 2009-09-11 10:29:42 +02:00
dasd_fba.c [S390] dasd: tunable missing interrupt handler 2010-08-09 18:12:54 +02:00
dasd_fba.h [S390] dasd whitespace and other cosmetics. 2006-06-29 14:58:12 +02:00
dasd_genhd.c [S390] dasd: automatic recognition of read-only devices 2010-03-08 12:26:27 +01:00
dasd_int.h [S390] dasd: tunable missing interrupt handler 2010-08-09 18:12:54 +02:00
dasd_ioctl.c s390/block: kill the big kernel lock 2010-09-26 16:25:51 +02:00
dasd_proc.c [S390] dasd: fix use after free in dbf 2010-10-25 16:10:20 +02:00
dasd.c [S390] dasd: ignore unsolicited interrupts for DIAG 2010-10-25 16:10:21 +02:00
dcssblk.c s390/block: kill the big kernel lock 2010-09-26 16:25:51 +02:00
Kconfig [S390] dasd: fix double elevator_exit call when deadline iosched fails to load 2008-04-17 07:46:55 +02:00
Makefile [S390] dasd: add hyper PAV support to DASD device driver, part 1 2008-01-26 14:11:28 +01:00
xpram.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00