[src/netbsd-7]: src/doc Tickets #1397 and #1410

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

details:   https://anonhg.NetBSD.org/src/rev/803e9c86332c
branches:  netbsd-7
changeset: 800199:803e9c86332c
user:      martin <martin%NetBSD.org@localhost>
date:      Wed Apr 26 14:55:52 2017 +0000

description:
Tickets #1397 and #1410

diffstat:

 doc/CHANGES-7.2 |  16 +++++++++++++++-
 1 files changed, 15 insertions(+), 1 deletions(-)

diffs (27 lines):

diff -r 3de25107bad4 -r 803e9c86332c doc/CHANGES-7.2
--- a/doc/CHANGES-7.2   Wed Apr 26 14:54:57 2017 +0000
+++ b/doc/CHANGES-7.2   Wed Apr 26 14:55:52 2017 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: CHANGES-7.2,v 1.1.2.13 2017/04/21 05:24:01 snj Exp $
+# $NetBSD: CHANGES-7.2,v 1.1.2.14 2017/04/26 14:55:52 martin Exp $
 
 A complete list of changes from the NetBSD 7.1 release to the NetBSD 7.2
 release:
@@ -997,3 +997,17 @@
        Update BIND to 9.10.4-P8.
        [spz, ticket #1404]
 
+sys/arch/amd64/amd64/locore.S                  1.122 (via patch)
+sys/arch/amd64/amd64/machdep.c                 1.254 (via patch)
+sys/arch/amd64/amd64/trap.c                    1.95 (via patch)
+
+       Remove the call gate on amd64, it is useless and vulnerable.
+       [bsiegert, ticket #1397]
+
+sys/arch/amd64/amd64/trap.c                    1.96
+
+       Restore the ability to run netbsd 1.0 32-bit executables
+       by checking for the relevant lcall instruction in the trap handler
+       and treating it as a syscall.
+       [chs, ticket #1410]
+