tree 35b566aed74e6b4c46cdbff23b2ceda5f4fe5a9b
parent 8c6bab4f3874d31804a00782c48a8f244a0d3cc0
author Rusty Russell <rusty@rustcorp.com.au> 1372745113 +0930
committer Rusty Russell <rusty@rustcorp.com.au> 1372745524 +0930

tools/lguest: fix missing rmb().

The virtio spec was missing a barrier in example code, so I went back
to look at the lguest code.  Indeed, we need one.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>