Module Name: src
Committed By: martin
Date: Tue Aug 8 12:01:20 UTC 2017
Modified Files:
src/doc [netbsd-6]: CHANGES-6.2
Log Message:
Ticket #1464
To generate a diff of this commit:
cvs rdiff -u -r1.1.2.293 -r1.1.2.294 src/doc/CHANGES-6.2
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-6.2
diff -u src/doc/CHANGES-6.2:1.1.2.293 src/doc/CHANGES-6.2:1.1.2.294
--- src/doc/CHANGES-6.2:1.1.2.293 Sun Jul 23 14:30:15 2017
+++ src/doc/CHANGES-6.2 Tue Aug 8 12:01:20 2017
@@ -1,4 +1,4 @@
-# $NetBSD: CHANGES-6.2,v 1.1.2.293 2017/07/23 14:30:15 snj Exp $
+# $NetBSD: CHANGES-6.2,v 1.1.2.294 2017/08/08 12:01:20 martin Exp $
A complete list of changes from the 6.1 release until the 6.2 release:
@@ -18032,3 +18032,18 @@ sys/dev/pci/pciide_acer_reg.h 1.13
observed on Fire V100 and mSATA-SSD with mSATA to IDE adapter.
[nakayama, ticket #1463]
+sys/arch/i386/i386/trap.c: 1.288 (patch)
+sys/arch/i386/i386/machdep.c: 1.783 (patch)
+sys/arch/i386/i386/locore.S: 1.146 (patch)
+sys/arch/amd64/amd64/locore.S: 1.122,1.124 (patch)
+sys/arch/amd64/amd64/machdep.c 1.254 (patch)
+sys/arch/amd64/amd64/trap.c: 1.95-1.96 (patch)
+
+ Remove the osyscall call gate and emulate it. There is a
+ one-instruction race in it that could panic the kernel.
+
+ 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.
+ [maxv, ticket #1464]
+
