CVS commit: [netbsd-9] src/sys/arch/alpha/alpha

["Martin Husemann" <martin%netbsd.org@localhost>]

Module Name:    src
Committed By:   martin
Date:           Sat Aug 29 17:02:36 UTC 2020

Modified Files:
        src/sys/arch/alpha/alpha [netbsd-9]: prom.c

Log Message:
Pull up following revision(s) (requested by thorpej in ticket #1069):

        sys/arch/alpha/alpha/prom.c: revision 1.52

Make sure init_prom_interface() only runs once, otherwise we initialize
a mutex twice, and that upsets LOCKDEBUG.  But instead of seeing a
proper message about it, the output happens before the PROM console
interfcace is initialized, we would end up with a translation fault
back into SRM.


To generate a diff of this commit:
cvs rdiff -u -r1.50 -r1.50.4.1 src/sys/arch/alpha/alpha/prom.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.