Other than native i386 code, the page fault handler in the guest for

whatever reason ran a stack_trace even though another one is run from
die(). Since screen space is limited, duplicating (perhaps long) stack
traces seems quite wasteful. Patch removing this duplication below/attached.
Signed-off-by: Jan Beulich <JBeulich@novell.com>

linux-2.6.11-xen-sparse/arch/xen/i386/mm/fault.c

@@ -474,7 +474,6 @@ no_context:
 		       machine_to_phys(page));
 	}
 #endif
-	show_trace(NULL, (unsigned long *)&regs[1]);
 	die("Oops", regs, error_code);
 	bust_spinlocks(0);
 	do_exit(SIGKILL);