[PATCH] UML - finish the signals across a reboot fix

[Jeff Dike <jdike@addtoit.com>]

Due to me not refreshing this patch earlier, the last reboot signals patch was
missing the actual fix.

Signed-off-by: Jeff Dike <jdike@addtoit.com>

Index: 2.6.9-rc2/arch/um/kernel/main.c
===================================================================
--- 2.6.9-rc2.orig/arch/um/kernel/main.c	2004-09-14 02:03:52.000000000 -0400
+++ 2.6.9-rc2/arch/um/kernel/main.c	2004-09-14 02:03:59.000000000 -0400
@@ -149,7 +149,21 @@
 
 	/* Reboot */
 	if(ret){
+		int err;
+
 		printf("\n");
+
+		/* Let any pending signals fire, then disable them.  This 
+		 * ensures that they won't be delivered after the exec, when 
+		 * they are definitely not expected.
+		 */
+		unblock_signals();
+		disable_timer();
+		err = deactivate_all_fds();
+		if(err)
+			printf("deactivate_all_fds failed, errno = %d\n", 
+			       -err);
+
 		execvp(new_argv[0], new_argv);
 		perror("Failed to exec kernel");
 		ret = 1;