Re: [bpf PATCH v2 0/4] sockhash/sockmap fixes

2018-07-07 Thread Alexei Starovoitov
On Thu, Jul 05, 2018 at 08:49:54AM -0700, John Fastabend wrote: > First three patches resolve issues found while testing sockhash and > reviewing code. Syzbot also found them about the same time as I was > working on fixes. The main issue is in the sockhash path we reduced > the scope of sk_callbac

[bpf PATCH v2 0/4] sockhash/sockmap fixes

2018-07-05 Thread John Fastabend
First three patches resolve issues found while testing sockhash and reviewing code. Syzbot also found them about the same time as I was working on fixes. The main issue is in the sockhash path we reduced the scope of sk_callback lock but this meant we could get update and close running in parallel