Re: [PATCH stable 6.12 1/4] selftests/bpf: fix bpf_map_redirect call for cpu map test

[Sasha Levin <sashal@kernel.org>]

[ Sasha's backport helper bot ]

Hi,

✅ All tests passed successfully. No issues detected.
No action required from the submitter.

The upstream commit SHA1 provided is correct: ac8d16b2d3772934f4cba44cb01bad05b4b2864c

WARNING: Author mismatch between patch and upstream commit:
Backport author: Shung-Hsi Yu<shung-hsi.yu@suse.com>
Commit author: Alexis Lothoré (eBPF Foundation)<alexis.lothore@bootlin.com>

Status in newer kernel trees:
6.14.y | Present (exact SHA1)

Note: The patch differs from the upstream commit:
---
1:  ac8d16b2d3772 ! 1:  1118d35b74efb selftests/bpf: fix bpf_map_redirect call for cpu map test
    @@ Metadata
      ## Commit message ##
         selftests/bpf: fix bpf_map_redirect call for cpu map test
     
    +    commit ac8d16b2d3772934f4cba44cb01bad05b4b2864c upstream.
    +
         xdp_redir_prog currently redirects packets based on the entry at index 1
         in cpu_map, but the corresponding test only manipulates the entry at
         index 0. This does not really affect the test in its current form since
    @@ Commit message
         Signed-off-by: Alexis Lothoré (eBPF Foundation) <alexis.lothore@bootlin.com>
         Link: https://lore.kernel.org/r/20241009-convert_xdp_tests-v3-1-51cea913710c@bootlin.com
         Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
    +    Signed-off-by: Shung-Hsi Yu <shung-hsi.yu@suse.com>
     
      ## tools/testing/selftests/bpf/progs/test_xdp_with_cpumap_helpers.c ##
     @@ tools/testing/selftests/bpf/progs/test_xdp_with_cpumap_helpers.c: struct {
---

Results of testing on various branches:

| Branch                    | Patch Apply | Build Test |
|---------------------------|-------------|------------|
| stable/linux-6.12.y       |  Success    |  Success   |