| Message ID | 160556562395.73229.12161576665124541961.stgit@john-XPS-13-9370 |
|---|---|
| Headers | show |
| Series | sockmap fixes | expand |
Hello: This series was applied to bpf/bpf.git (refs/heads/master): On Mon, 16 Nov 2020 14:27:23 -0800 you 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. > > [...] Here is the summary with links: - [bpf,v3,1/6] bpf, sockmap: fix partial copy_page_to_iter so progress can still be made https://git.kernel.org/bpf/bpf/c/c9c89dcd872e - [bpf,v3,2/6] bpf, sockmap: Ensure SO_RCVBUF memory is observed on ingress redirect https://git.kernel.org/bpf/bpf/c/36cd0e696a83 - [bpf,v3,3/6] bpf, sockmap: Use truesize with sk_rmem_schedule() https://git.kernel.org/bpf/bpf/c/70796fb751f1 - [bpf,v3,4/6] bpf, sockmap: Avoid returning unneeded EAGAIN when redirecting to self https://git.kernel.org/bpf/bpf/c/6fa9201a8989 - [bpf,v3,5/6] bpf, sockmap: Handle memory acct if skb_verdict prog redirects to self https://git.kernel.org/bpf/bpf/c/2443ca66676d - [bpf,v3,6/6] bpf, sockmap: Avoid failures from skb_to_sgvec when skb has frag_list https://git.kernel.org/bpf/bpf/c/4363023d2668 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html
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. v3: - Simplify patch5 as suggested by Jakub 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 net/core/skmsg.c | 87 +++++++++++++++++++++++++++++++++++++++------- net/ipv4/tcp_bpf.c | 3 +- 2 files changed, 76 insertions(+), 14 deletions(-) -- Signature