Module Name: src
Committed By: haad
Date: Wed Nov 11 23:53:39 UTC 2009
Modified Files:
src/sys/arch/amd64/include: param.h
Added Files:
src/sys/arch/amd64/include: Makefile.inc
Log Message:
Build kernel modules with -mno-red-zone like kernel is build. This fixes
frequent panics in amd64 zfs module. This should also fix problem reported
by Nicolas Joly in:
http://mail-index.netbsd.org/port-amd64/2008/12/09/msg000646.html
Thanks to cube@ for his help with this.
To generate a diff of this commit:
cvs rdiff -u -r0 -r1.1 src/sys/arch/amd64/include/Makefile.inc
cvs rdiff -u -r1.10 -r1.11 src/sys/arch/amd64/include/param.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/amd64/include/param.h
diff -u src/sys/arch/amd64/include/param.h:1.10 src/sys/arch/amd64/include/param.h:1.11
--- src/sys/arch/amd64/include/param.h:1.10 Sat Dec 20 12:42:36 2008
+++ src/sys/arch/amd64/include/param.h Wed Nov 11 23:53:39 2009
@@ -1,4 +1,4 @@
-/* $NetBSD: param.h,v 1.10 2008/12/20 12:42:36 ad Exp $ */
+/* $NetBSD: param.h,v 1.11 2009/11/11 23:53:39 haad Exp $ */
#ifdef __x86_64__
@@ -56,12 +56,12 @@
#define MAXPHYS (64 * 1024) /* max raw I/O transfer size */
#endif
-#define SSIZE 1 /* initial stack size/NBPG */
-#define SINCR 1 /* increment of stack/NBPG */
+#define SSIZE 8 /* initial stack size/NBPG */
+#define SINCR 2 /* increment of stack/NBPG */
#ifdef DIAGNOSTIC
-#define UPAGES 4 /* pages of u-area (1 for redzone) */
+#define UPAGES 16 /* pages of u-area (1 for redzone) */
#else
-#define UPAGES 3 /* pages of u-area */
+#define UPAGES 12 /* pages of u-area */
#endif
#define USPACE (UPAGES * NBPG) /* total size of u-area */
#define INTRSTACKSIZE 4096
Added files:
Index: src/sys/arch/amd64/include/Makefile.inc
diff -u /dev/null src/sys/arch/amd64/include/Makefile.inc:1.1
--- /dev/null Wed Nov 11 23:53:39 2009
+++ src/sys/arch/amd64/include/Makefile.inc Wed Nov 11 23:53:38 2009
@@ -0,0 +1,3 @@
+# $NetBSD: Makefile.inc,v 1.1 2009/11/11 23:53:38 haad Exp $
+
+CFLAGS+=-mno-red-zone
