Hello: This patch was applied to bpf/bpf-next.git (master) by Alexei Starovoitov <ast@xxxxxxxxxx>: On Tue, 19 Dec 2023 21:57:27 +0800 you wrote: > From: Hou Tao <houtao1@xxxxxxxxxx> > > There is error log when htab-mem benchmark completes. The error log > looks as follows: > > $ ./bench htab-mem -d1 > Setting up benchmark 'htab-mem'... > Benchmark 'htab-mem' started. > ...... > (cgroup_helpers.c:353: errno: Device or resource busy) umount cgroup2 > > [...] Here is the summary with links: - [bpf-next] selftests/bpf: Close cgrp fd before calling cleanup_cgroup_environment() https://git.kernel.org/bpf/bpf-next/c/441c725ed592 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html