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Message-Id: <cover.1479253024.git.daniel@iogearbox.net>
Date: Wed, 16 Nov 2016 01:04:07 +0100
From: Daniel Borkmann <daniel@...earbox.net>
To: davem@...emloft.net
Cc: alexei.starovoitov@...il.com, bblanco@...mgrid.com,
zhiyisun@...il.com, ranas@...lanox.com, saeedm@...lanox.com,
netdev@...r.kernel.org, Daniel Borkmann <daniel@...earbox.net>
Subject: [PATCH net-next v2 0/4] Couple of BPF refcount fixes for mlx5
Various mlx5 bugs on eBPF refcount handling found during review.
Last patch in series adds a __must_check to BPF helpers to make
sure we won't run into it again w/o compiler complaining first.
v1 -> v2:
- After discussion with Alexei, we agreed upon rebasing the
patches against net-next.
- Since net-next, I've also added the __must_check to enforce
future users to check for errors.
- Fixed up commit message #2.
- Simplify assignment from patch #1 based on Saeed's feedback
on previous set.
Thanks a lot!
Daniel Borkmann (4):
bpf, mlx5: fix mlx5e_create_rq taking reference on prog
bpf, mlx5: fix various refcount issues in mlx5e_xdp_set
bpf, mlx5: drop priv->xdp_prog reference on netdev cleanup
bpf: add __must_check attributes to refcount manipulating helpers
drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 41 ++++++++++++++++++-----
include/linux/bpf.h | 12 ++++---
kernel/bpf/syscall.c | 1 +
3 files changed, 40 insertions(+), 14 deletions(-)
--
1.9.3
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