K 10
svn:author
V 8
jhibbits
K 8
svn:date
V 27
2019-04-24T02:51:58.271666Z
K 7
svn:log
V 253
powerpc: Add a couple missing isyncs

mtmsr and mtsr require context synchronizing instructions to follow.  Without
a CSI, there's a chance for a machine check exception.  This reportedly does
occur on a MPC750 (PowerMac G3).

Reported by:	Mark Millard

END