Author: emaste
Date: Mon Mar 22 11:52:53 2010
New Revision: 205444
URL: http://svn.freebsd.org/changeset/base/205444
Log:
Merge r197455 from amd64:
Add a backtrace to the "fpudna in kernel mode!" case, to help track down
where this comes from.
Reviewed by: bde
Modified:
head/sys/i386/i386/trap.c
Modified: head/sys/i386/i386/trap.c
==============================================================================
--- head/sys/i386/i386/trap.c Mon Mar 22 11:32:19 2010 (r205443)
+++ head/sys/i386/i386/trap.c Mon Mar 22 11:52:53 2010 (r205444)
@@ -540,6 +540,10 @@ trap(struct trapframe *frame)
* XXX this should be fatal unless the kernel has
* registered such use.
*/
+ printf("npxdna in kernel mode!\n");
+#ifdef KDB
+ kdb_backtrace();
+#endif
if (npxdna())
goto out;
#endif
_______________________________________________
svn-src-all@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/svn-src-all
To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
