Hello: This series was applied to bpf/bpf-next.git (master) by Martin KaFai Lau <martin.lau@xxxxxxxxxx>: On Wed, 21 Feb 2024 18:11:03 -0800 you wrote: > From: Kui-Feng Lee <thinker.li@xxxxxxxxx> > > Recently, cfi_stubs were introduced. However, existing struct_ops > types that are not in the upstream may not be aware of this, resulting > in kernel crashes. By rejecting struct_ops types that do not provide > cfi_stubs properly during registration, these crashes can be avoided. > > [...] Here is the summary with links: - [bpf-next,v5,1/2] bpf: Check cfi_stubs before registering a struct_ops type. https://git.kernel.org/bpf/bpf-next/c/3e0008336ae3 - [bpf-next,v5,2/2] selftests/bpf: Test case for lacking CFI stub functions. https://git.kernel.org/bpf/bpf-next/c/e9bbda13a7b8 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html