Re: [PATCH 7.1.y v2] selftests/bpf: Add tests for sleepable tracepoint programs

On Fri, Aug 07, 2026 at 09:32:43AM -0300, Ricardo B. Marlière (SUSE) wrote:
> From: Mykyta Yatsenko <[email protected]>
> 
> [ Upstream commit 8a20655749c625dcc4debdfdeeaa0cf8bb85c203 ]
> 
> Cover all three sleepable tracepoint types (tp_btf.s, raw_tp.s, tp.s)
> and sys_exit (via bpf_task_pt_regs) with functional tests using
> bpf_copy_from_user() on getcwd. Verify alias and bare SEC variants,
> bpf_prog_test_run_raw_tp() with BPF_F_TEST_RUN_ON_CPU rejection,
> attach-time rejection on non-faultable tracepoints, and load-time
> rejection for sleepable tp_btf on non-faultable tracepoints.
> 
> [ rbm: Removed hunks from (new) files:
>         tools/testing/selftests/bpf/prog_tests/sleepable_tracepoints.c
>         tools/testing/selftests/bpf/progs/test_sleepable_tracepoints.c
>         tools/testing/selftests/bpf/progs/test_sleepable_tracepoints_fail.c
>        These rely on libbpf's ".s" tracepoint section handlers
>        (0cd420a6f40c7) and on kernel-side sleepable tracepoint runtime
>        support (439ebd5b5708, 12628ffaf98b, 57918341dd19), none of which
>        are backported here; kept only the verifier/sleepable.c hunk, which
>        is correct and needed on its own. ]
> 
> Signed-off-by: Mykyta Yatsenko <[email protected]>
> Acked-by: Kumar Kartikeya Dwivedi <[email protected]>
> Link: https://lore.kernel.org/bpf/[email protected]
> Signed-off-by: Kumar Kartikeya Dwivedi <[email protected]>

You did not sign off on this :(