netdev - [PATCH bpf v2 0/4] bpf, vsock: Fixes related to sockmap/sockhash redirection

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Message-Id: <20241013-vsock-fixes-for-redir-v2-0-d6577bbfe742@rbox.co>
Date: Sun, 13 Oct 2024 18:26:38 +0200
From: Michal Luczaj <mhal@...x.co>
To: "David S. Miller" <davem@...emloft.net>, 
 Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, 
 Paolo Abeni <pabeni@...hat.com>, John Fastabend <john.fastabend@...il.com>, 
 Jakub Sitnicki <jakub@...udflare.com>, 
 "Michael S. Tsirkin" <mst@...hat.com>, 
 Stefano Garzarella <sgarzare@...hat.com>, 
 Bobby Eshleman <bobby.eshleman@...edance.com>, 
 Stefan Hajnoczi <stefanha@...hat.com>
Cc: netdev@...r.kernel.org, bpf@...r.kernel.org, 
 Michal Luczaj <mhal@...x.co>
Subject: [PATCH bpf v2 0/4] bpf, vsock: Fixes related to sockmap/sockhash
 redirection

Series consists of few fixes for issues uncovered while working on a BPF
sockmap/sockhash redirection selftest.

The last patch is more of a RFC clean up attempt. Patch claims that there's
no functional change, but effectively it removes (never touched?) reference
to sock_map_unhash().

Signed-off-by: Michal Luczaj <mhal@...x.co>
---
Changes in v2:
- Patch 2/4: Send a credit update [Stefano]
- Collect Reviewed-by
- Link to v1: https://lore.kernel.org/r/20241009-vsock-fixes-for-redir-v1-0-e455416f6d78@rbox.co

---
Michal Luczaj (4):
      bpf, sockmap: SK_DROP on attempted redirects of unsupported af_vsock
      vsock: Update rx_bytes on read_skb()
      vsock: Update msg_count on read_skb()
      bpf, vsock: Drop static vsock_bpf_prot initialization

 include/net/sock.h                      |  5 +++++
 net/core/sock_map.c                     |  8 ++++++++
 net/vmw_vsock/virtio_transport_common.c | 14 ++++++++++++--
 net/vmw_vsock/vsock_bpf.c               |  8 --------
 4 files changed, 25 insertions(+), 10 deletions(-)
---
base-commit: afeb2b51a761c9c52be5639eb40460462083f222
change-id: 20241009-vsock-fixes-for-redir-86707e1e8c04

Best regards,
-- 
Michal Luczaj <mhal@...x.co>