[src/netbsd-6]: src/doc Tickets #1240 and #1241

[martin <martin%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/a6b6bbaa240b
branches:  netbsd-6
changeset: 776887:a6b6bbaa240b
user:      martin <martin%NetBSD.org@localhost>
date:      Mon Jan 26 14:04:22 2015 +0000

description:
Tickets #1240 and #1241

diffstat:

 doc/CHANGES-6.2 |  19 ++++++++++++++++++-
 1 files changed, 18 insertions(+), 1 deletions(-)

diffs (30 lines):

diff -r ca6090e74c60 -r a6b6bbaa240b doc/CHANGES-6.2
--- a/doc/CHANGES-6.2   Mon Jan 26 14:02:40 2015 +0000
+++ b/doc/CHANGES-6.2   Mon Jan 26 14:04:22 2015 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: CHANGES-6.2,v 1.1.2.189 2015/01/26 13:44:55 martin Exp $
+# $NetBSD: CHANGES-6.2,v 1.1.2.190 2015/01/26 14:04:22 martin Exp $
 
 A complete list of changes from the 6.1 release until the 6.2 release:
 
@@ -9504,3 +9504,20 @@
        bus_space_map() directly.
        [msaitoh, ticket #1239]
 
+sys/arch/x86/include/specialreg.h                      1.72 via patch
+
+       Add CPUID_TO_*() macros to avoid bug. Old macros are kept for
+       compatibility.
+       See http://mail-index.netbsd.org/port-amd64/2013/11/12/msg001978.html
+       [msaitoh, ticket #1240]
+
+sys/arch/x86/x86/identcpu.c                    1.35-1.39
+
+       - Check cpuid leaf 4 for newer Intel CPU to know the cache information.
+         This code might improve performance because it changes the number of
+         page colors.
+       - Fix calculation of the cpu model (display model) in
+         cpu_probe_amd_cache().
+       - CPUID leaf 2 and 4 are only for Intel processors.
+       [msaitoh, ticket #1241]
+