bitkeeper revision 1.15.1.9 (3e2fd418NdZYqL3KPr6URqd77DwnJQ)
authorakw27@plucky.localdomain <akw27@plucky.localdomain>
Thu, 23 Jan 2003 11:38:00 +0000 (11:38 +0000)
committerakw27@plucky.localdomain <akw27@plucky.localdomain>
Thu, 23 Jan 2003 11:38:00 +0000 (11:38 +0000)
commit091f818b46daa9b41e359d2f79de286bb0a276a7
tree758151adc23c1d507bd524bd49ef524d8e3d1af4
parent89343e3cefd1f435c8db94469fa232bda1711aa8
bitkeeper revision 1.15.1.9 (3e2fd418NdZYqL3KPr6URqd77DwnJQ)

Add shadow ring in the RX direction to protect buffers from guest
tampering once they have been passed to the hypervisor.  This
is under the umbrella of eventual zero-copy network code.
BitKeeper/etc/logging_ok
xen-2.4.16/common/network.c
xen-2.4.16/include/hypervisor-ifs/network.h
xen-2.4.16/include/xeno/vif.h
xen-2.4.16/net/dev.c