Subject: Re: [PATCH bpf v4 0/7] selftests/bpf: Restore test_offload.py to working order

From: [email-masked]
Date: Wed, 09 Dec 2020 15:40:08 +0000

Hello:

This series was applied to bpf/bpf.git (refs/heads/master):

On Wed, 09 Dec 2020 14:57:36 +0100 you wrote:
> This series restores the test_offload.py selftest to working order. It seems a
> number of subtle behavioural changes have crept into various subsystems which
> broke test_offload.py in a number of ways. Most of these are fairly benign
> changes where small adjustments to the test script seems to be the best fix, but
> one is an actual kernel bug that I've observed in the wild caused by a bad
> interaction between xdp_attachment_flags_ok() and the rework of XDP program
> handling in the core netdev code.
> 
> [...]

Here is the summary with links:
  - [bpf,v4,1/7] xdp: remove the xdp_attachment_flags_ok() callback
    https://git.kernel.org/bpf/bpf/c/998f17296234
  - [bpf,v4,2/7] selftests/bpf/test_offload.py: Remove check for program load flags match
    https://git.kernel.org/bpf/bpf/c/0b5b6e747c86
  - [bpf,v4,3/7] netdevsim: Add debugfs toggle to reject BPF programs in verifier
    https://git.kernel.org/bpf/bpf/c/e4ff5aa46940
  - [bpf,v4,4/7] selftests/bpf/test_offload.py: only check verifier log on verification fails
    https://git.kernel.org/bpf/bpf/c/d8b5e76ae4e0
  - [bpf,v4,5/7] selftests/bpf/test_offload.py: fix expected case of extack messages
    https://git.kernel.org/bpf/bpf/c/852c2ee338f0
  - [bpf,v4,6/7] selftests/bpf/test_offload.py: reset ethtool features after failed setting
    https://git.kernel.org/bpf/bpf/c/766e62b7fcd2
  - [bpf,v4,7/7] selftests/bpf/test_offload.py: filter bpftool internal map when counting maps
    https://git.kernel.org/bpf/bpf/c/8158cad13435

You are awesome, thank you!
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