K 10
svn:author
V 5
markj
K 8
svn:date
V 27
2018-05-22T15:38:51.091796Z
K 7
svn:log
V 252
Flush caches before initiating a microcode update on Intel CPUs.

This apparently works around issues with updates of certain Broadwell
CPUs.

Reviewed by:	emaste, kib, sbruno
MFC after:	3 days
Differential Revision:	https://reviews.freebsd.org/D15520

END