tree 77626f4d774fc6a9414965b69c37af472f814b15
parent 4ae2dcb633c751cfd27deeea5a8b13db35a84d9a
author Tony Breeds <tony@bakeyournoodle.com> 1209008629 +1000
committer Paul Mackerras <paulus@samba.org> 1209034683 +1000

[POWERPC] Make iSeries spin on __secondary_hold_spinloop, like pSeries

Currently all iSeries secondary CPUs spin directly on the cpu_start
field in their paca.  Make them spin on the global
__secondary_hold_spinloop until after the pacas have been initialised.

As Stephen Rothwell points out, this works at the moment because
__secondary_hold_spinloop is being set already, but iSeries isn't
looking at it :)

Signed-off-by: Tony Breeds <tony@bakeyournoodle.com>
Acked-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>