CVS commit: [netbsd-8] src/sys/arch/x86/x86

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

Module Name:    src
Committed By:   martin
Date:           Sun May 12 09:22:52 UTC 2019

Modified Files:
        src/sys/arch/x86/x86 [netbsd-8]: cpu_ucode_intel.c

Log Message:
Pull up following revision(s) (requested by maxv in ticket #1261):

        sys/arch/x86/x86/cpu_ucode_intel.c: revision 1.16
        sys/arch/x86/x86/cpu_ucode_intel.c: revision 1.17

Invalidate the cache before updating the microcode. Some platforms require
this. Seen in Illumos and FreeBSD.

Clean up, and add sanity checks on the microcode lengths.


To generate a diff of this commit:
cvs rdiff -u -r1.12.2.1 -r1.12.2.2 src/sys/arch/x86/x86/cpu_ucode_intel.c

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