Gerald Schaefer b848102542 s390/dcssblk: fix device size calculation in dcssblk_direct_access() ...

commit a63f53e34d upstream.

Since commit dd22f551 "block: Change direct_access calling convention",
the device size calculation in dcssblk_direct_access() is off-by-one.
This results in bdev_direct_access() always returning -ENXIO because the
returned value is not page aligned.

Fix this by adding 1 to the dev_sz calculation.

Fixes: dd22f551 ("block: Change direct_access calling convention")
Signed-off-by: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2017-03-15 10:02:41 +08:00

..

dasd_3990_erp.c

…

dasd_alias.c

…

dasd_devmap.c

s390/dasd: fix panic during offline processing

2016-09-26 16:45:29 +02:00

dasd_diag.c

…

dasd_diag.h

…

dasd_eckd.c

s390/dasd: avoid undefined behaviour

2016-10-17 11:25:25 +02:00

dasd_eckd.h

…

dasd_eer.c

…

dasd_erp.c

s390/dasd: add missing \n to end of dev_err messages

2016-09-28 09:18:48 +02:00

dasd_fba.c

…

dasd_fba.h

…

dasd_genhd.c

block: convert to device_add_disk()

2016-06-27 12:26:08 -07:00

dasd_int.h

s390/dasd: fix panic during offline processing

2016-09-26 16:45:29 +02:00

dasd_ioctl.c

…

dasd_proc.c

…

dasd.c

s390/dasd: fix panic during offline processing

2016-09-26 16:45:29 +02:00

dcssblk.c

s390/dcssblk: fix device size calculation in dcssblk_direct_access()

2017-03-15 10:02:41 +08:00

Kconfig

…

Makefile

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scm_blk_cluster.c

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scm_blk.c

block: convert to device_add_disk()

2016-06-27 12:26:08 -07:00

scm_blk.h

…

scm_drv.c

…

xpram.c

…