Merge branch 'master' of rom.etherboot.org:/pub/scm/gpxe

src/arch/i386/drivers/net/undiisr.S

 	pushw	%es
 	pushw	%fs
 	pushw	%gs
+	pushfl
 	pushal
 
 	/* Set up our segment registers */
 	
 exit:	/* Restore registers and return */
 	popal
+	popfl
 	popw	%gs
 	popw	%fs
 	popw	%es