Hello: This patch was applied to bpf/bpf-next.git (refs/heads/master): On Fri, 12 Feb 2021 05:04:08 +0100 you wrote: > test_global_func4 fails on s390 as reported by Yauheni in [1]. > > The immediate problem is that the zext code includes the instruction, > whose result needs to be zero-extended, into the zero-extension > patchlet, and if this instruction happens to be a branch, then its > delta is not adjusted. As a result, the verifier rejects the program > later. > > [...] Here is the summary with links: - [bpf-next] bpf: Clear subreg_def for global function return values https://git.kernel.org/bpf/bpf-next/c/45159b27637b You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html