On Fri, Nov 13, 2020 at 12:26 AM CET, John Fastabend wrote: > This includes fixes for sockmap found after I started running skmsg and > verdict programs on systems that I use daily. To date with attached > series I've been running for multiple weeks without seeing any issues > on systems doing calls, mail, movies, etc. > > Also I started running packetdrill and after this series last remaining > fix needed is to handle MSG_EOR correctly. This will come as a follow > up to this, but because we use sendpage to pass pages into TCP stack > we need to enable TCP side some. > > v2: > - Added patch3 to use truesize in sk_rmem_schedule (Daniel) > - cleaned up some small nits... goto and extra set of brackets (Daniel) > > --- > > John Fastabend (6): > bpf, sockmap: fix partial copy_page_to_iter so progress can still be made > bpf, sockmap: Ensure SO_RCVBUF memory is observed on ingress redirect > bpf, sockmap: Use truesize with sk_rmem_schedule() > bpf, sockmap: Avoid returning unneeded EAGAIN when redirecting to self > bpf, sockmap: Handle memory acct if skb_verdict prog redirects to self > bpf, sockmap: Avoid failures from skb_to_sgvec when skb has frag_list Patch 5 potentially can be simplified. Otherwise LGTM. For the series: Reviewed-by: Jakub Sitnicki <jakub@xxxxxxxxxxxxxx>
