K 10
svn:author
V 7
asomers
K 8
svn:date
V 27
2017-11-03T15:07:36.710074Z
K 7
svn:log
V 496
Fix mpr(4) panics caused by bad drive mapping tables

sys/dev/mpr/mpr_mapping.c
	If _mapping_process_dpm_pg0 detects inconsistencies in the drive
	mapping table (stored in the HBA's NVRAM), abort reading it and
	continue to boot as if the mapping table were blank.  I observed
	such inconsistencies in several HBAs after upgrading firmware from
	14.0.0.0 to 15.0.0.0.

Reviewed by:	slm
MFC after:	3 weeks
Sponsored by:	Spectra Logic Corp
Differential Revision:	https://reviews.freebsd.org/D12901

END