[SRU][Kinetic][PATCH 0/3] Fix udpgro_frglist.sh kernel selftest

[Stefan Bader]

Patch #2 is missing the BugLink, which of the 2 should be used when 
applying? Generally, it would be better to either duplicate bug reports 
or submit individually. One thing to fix per submission is simpler to 
manage.

-Stefan

On 08.02.23 19:13, Andrei Gherzan wrote:
> Buglink: https://bugs.launchpad.net/bugs/1996536
> Buglink: https://bugs.launchpad.net/bugs/2000708
>
> SRU Justification:
>
> [Impact]
>
> * The udpgro_frglist.sh was failing due to not being able to find a
> dependency: nat6to4. This dependency was broken upstream due to
> where it gets compiled but also disabled by us in lp:1996536 for lack of
> CC support.
>
> [Fix]
>
> * This series backports a couple of patches fixing the expected location
> of nat6to4 for udpgro_frglist.sh and also adding CC support for nat6to4.
> * All patches apply cleanly (with some fuzz) except
> 3c107f36db061603bee7564fbd6388b1f1879fd3 which requires minimum context
> changes due to tests changes in the net Makefile.
>
> [Test Plan]
>
> * These patches were tested by building the kernel, the tests
> required for udpgro_frglist.sh and running the test successfully in a
> clean VM.
>
> [Where problems could occur]
>
> * The regression can be considered as low, since it would affect only
> some tests.
>
> Björn Töpel (2):
>    selftests: net: Add cross-compilation support for BPF programs
>    selftests: net: Fix O=dir builds
>
> Hangbin Liu (1):
>    selftests/net: mv bpf/nat6to4.c to net folder
>
>   tools/testing/selftests/net/Makefile          | 50 ++++++++++++++++++-
>   tools/testing/selftests/net/bpf/Makefile      | 15 ------
>   .../testing/selftests/net/{bpf => }/nat6to4.c |  0
>   tools/testing/selftests/net/udpgro_frglist.sh |  8 +--
>   4 files changed, 52 insertions(+), 21 deletions(-)
>   delete mode 100644 tools/testing/selftests/net/bpf/Makefile
>   rename tools/testing/selftests/net/{bpf => }/nat6to4.c (100%)
>
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