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linux-stable/drivers/s390/scsi
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George Spelvin 0cd0e57ec8 scsi: zfcp: Use prandom_u32_max() for backoff 
We don't need crypto-grade random numbers for randomized backoffs.  Instead
use prandom_u32_max(ep_ro) which generates a pseudo-random number uniformly
distributed in the interval [0, ep_ro).

Link: https://lore.kernel.org/r/8fc7c4c4069ff1783f4a9ccd84a923f581a09ec5.1593780621.git.bblock@linux.ibm.com
Reviewed-by: Steffen Maier <maier@linux.ibm.com>
Signed-off-by: George Spelvin <lkml@sdf.org>
Signed-off-by: Benjamin Block <bblock@linux.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2020-07-08 00:50:52 -04:00
..
Makefile scsi: zfcp: diagnostics buffer caching and use for exchange port data 2019-10-28 22:16:14 -04:00
zfcp_aux.c scsi: zfcp: Move allocation of the shost object to after xconf- and xport-data 2020-05-11 23:19:52 -04:00
zfcp_ccw.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
zfcp_dbf.c scsi: zfcp: trace FC Endpoint Security of FCP devices and connections 2020-03-17 13:12:40 -04:00
zfcp_dbf.h scsi: zfcp: trace FC Endpoint Security of FCP devices and connections 2020-03-17 13:12:40 -04:00
zfcp_def.h scsi: zfcp: trace FC Endpoint Security of FCP devices and connections 2020-03-17 13:12:40 -04:00
zfcp_diag.c scsi: zfcp: move maximum age of diagnostic buffers into a per-adapter variable 2019-10-28 22:16:15 -04:00
zfcp_diag.h scsi: zfcp: Move allocation of the shost object to after xconf- and xport-data 2020-05-11 23:19:52 -04:00
zfcp_erp.c scsi: zfcp: Move allocation of the shost object to after xconf- and xport-data 2020-05-11 23:19:52 -04:00
zfcp_ext.h scsi: zfcp: Move allocation of the shost object to after xconf- and xport-data 2020-05-11 23:19:52 -04:00
zfcp_fc.c scsi: zfcp: Use prandom_u32_max() for backoff 2020-07-08 00:50:52 -04:00
zfcp_fc.h scsi: zfcp: silence remaining kdoc warnings in header files 2018-11-15 15:01:18 -05:00
zfcp_fsf.c scsi: zfcp: Move allocation of the shost object to after xconf- and xport-data 2020-05-11 23:19:52 -04:00
zfcp_fsf.h SCSI misc on 20200402 2020-04-02 17:03:53 -07:00
zfcp_qdio.c scsi: zfcp: Move shost modification after QDIO (re-)open into fenced function 2020-05-11 23:19:46 -04:00
zfcp_qdio.h s390/qdio: fill SBALEs with absolute addresses 2020-02-19 17:26:32 +01:00
zfcp_reqlist.h scsi: zfcp: silence remaining kdoc warnings in header files 2018-11-15 15:01:18 -05:00
zfcp_scsi.c scsi: zfcp: Move allocation of the shost object to after xconf- and xport-data 2020-05-11 23:19:52 -04:00
zfcp_sysfs.c scsi: zfcp: Fence early sysfs interfaces for accesses of shost objects 2020-05-11 23:19:50 -04:00
zfcp_unit.c scsi: zfcp: fix to prevent port_remove with pure auto scan LUNs (only sdevs) 2019-05-29 21:52:31 -04:00