Module Name: src
Committed By: bouyer
Date: Tue Feb 16 21:27:25 UTC 2010
Modified Files:
src/doc [netbsd-5]: CHANGES-5.1
Log Message:
Tickets 1307 & 1308
To generate a diff of this commit:
cvs rdiff -u -r1.1.2.197 -r1.1.2.198 src/doc/CHANGES-5.1
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/doc/CHANGES-5.1
diff -u src/doc/CHANGES-5.1:1.1.2.197 src/doc/CHANGES-5.1:1.1.2.198
--- src/doc/CHANGES-5.1:1.1.2.197 Mon Feb 15 18:04:37 2010
+++ src/doc/CHANGES-5.1 Tue Feb 16 21:27:25 2010
@@ -1,4 +1,4 @@
-# $NetBSD: CHANGES-5.1,v 1.1.2.197 2010/02/15 18:04:37 sborrill Exp $
+# $NetBSD: CHANGES-5.1,v 1.1.2.198 2010/02/16 21:27:25 bouyer Exp $
A complete list of changes from the NetBSD 5.0 release to the NetBSD 5.1
release:
@@ -16764,3 +16764,25 @@
Enable cgd(4) support on all amd64 and i386 XEN kernels.
[tron, ticket #1306]
+sys/arch/i386/i386/ibcs2_machdep.c 1.40
+sys/arch/i386/i386/svr4_machdep.c 1.96
+
+ fix confused CS selector, fixes the panic reported by Mark Davis
+ per PR port-i386/42787 (the panic happens due to a GPF when a
+ privileged descriptor is tried to be loaded with the UPL bit set)
+ The original bug is very old (pre-2.0, i386/svr4_machdep.c rev. 1.69),
+ but it was relatively harmless until the order of GDT entries was
+ shuffled (pre-5.0, i386/segments.h rev. 1.42). Before, it caused
+ a userlevel data selector to be used for CS which broke the emulation
+ (likely the reason of PR port-i386/32424). The shuffle made that
+ a privileged selector was used, causing the GPF.
+ (recent -current doesn't panic on that GPF which seems to be a
+ side effect of another change)
+ [drochner, ticket #1307]
+
+tools/compat/getmode.c 1.8
+
+ include unistd.h where getmode is traditionally declared.
+ Fix build on OS X 10.6.
+ [snj, ticket #1308]
+
