linux/drivers/s390/block
Stefan Haberland 8a9bd4f8eb s390/dasd: fix wrongly assigned configuration data
We store per path and per device configuration data to identify the
path or device correctly. The per path configuration data might get
mixed up if the original request gets into error recovery and is
started with a random path mask.

This would lead to a wrong identification of a path in case of a CUIR
event for example.

Fix by copying the path mask from the original request to the error
recovery request in case it is a path verification request.

Signed-off-by: Stefan Haberland <sth@linux.vnet.ibm.com>
Reviewed-by: Jan Hoeppner <hoeppner@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2018-01-02 13:47:01 +01:00
..
dasd_3990_erp.c s390/dasd: fix wrongly assigned configuration data 2018-01-02 13:47:01 +01:00
dasd_alias.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
dasd_devmap.c s390: block: add SPDX identifiers to the remaining files 2017-11-24 14:28:37 +01:00
dasd_diag.c s390: block: add SPDX identifiers to the remaining files 2017-11-24 14:28:37 +01:00
dasd_diag.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
dasd_eckd.c s390/dasd: prevent prefix I/O error 2017-12-05 07:51:08 +01:00
dasd_eckd.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
dasd_eer.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux 2017-11-13 11:47:01 -08:00
dasd_erp.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
dasd_fba.c s390: block: add SPDX identifiers to the remaining files 2017-11-24 14:28:37 +01:00
dasd_fba.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
dasd_genhd.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
dasd_int.h s390/dasd: remove 'struct timespec' usage 2017-12-05 07:51:08 +01:00
dasd_ioctl.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
dasd_proc.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
dasd.c s390/dasd: remove 'struct timespec' usage 2017-12-05 07:51:08 +01:00
dcssblk.c s390: block: add SPDX identifiers to the remaining files 2017-11-24 14:28:37 +01:00
Kconfig s390: add a few more SPDX identifiers 2017-12-05 07:51:09 +01:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
scm_blk.c s390: block: add SPDX identifiers to the remaining files 2017-11-24 14:28:37 +01:00
scm_blk.h Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux 2017-11-13 11:47:01 -08:00
scm_drv.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
xpram.c s390: block: add SPDX identifiers to the remaining files 2017-11-24 14:28:37 +01:00