Module Name:	src
Committed By:	bouyer
Date:		Sat Mar 26 21:22:45 UTC 2005

Modified Files:
	src/sys/arch/xen/xen: ctrl_if.c if_xennet.c xbd.c xbdback.c
	    xennetback.c

Log Message:
Remplace __insn_barrier() with x86_lfence() where appropriate.
While here, replace a panic() with a return of error code in xbdback.c.


To generate a diff of this commit:
cvs rdiff -r1.3 -r1.4 src/sys/arch/xen/xen/ctrl_if.c
cvs rdiff -r1.15 -r1.16 src/sys/arch/xen/xen/if_xennet.c
cvs rdiff -r1.14 -r1.15 src/sys/arch/xen/xen/xbd.c
cvs rdiff -r1.4 -r1.5 src/sys/arch/xen/xen/xbdback.c \
    src/sys/arch/xen/xen/xennetback.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.