On Mon, Mar 02, 2020 at 03:53:48PM +0100, Toke Høiland-Jørgensen wrote: > The cgroup selftests did not declare the bpf_log_buf variable as static, leading > to a linker error with GCC 10 (which defaults to -fno-common). Fix this by > adding the missing static declarations. > > Fixes: 257c88559f36 ("selftests/bpf: Convert test_cgroup_attach to prog_tests") > Signed-off-by: Toke Høiland-Jørgensen <toke@xxxxxxxxxx> Applied to bpf-next. It's hardly a fix. Fixes tag doesn't make it a fix in my mind. I really see no point rushing it into bpf->net->Linus's tree at this point.