> This is a known issue, and still not be solved yet. The root cause is exactly > clear, that should be try to map an address have already used in new > process. > > BTW, you should learn how to make a patch, like commit log, signed-off-by, > etc.
Hi Michael, As far as I know, the patch that fixes this issue was integrated yesterday (thanks Thomas!), and Liang Xu verified it to be working. Thanks, Anatoly