APPLIED[U]: [F-oem-5.10/F-oem-5.13][F/G/H/I/Unstable][SRU][PATCH 0/1] Revert "UBUNTU: SAUCE: selftests/net -- disable l2tp.sh test"

[Andrea Righi]

On Thu, Jul 01, 2021 at 07:33:09PM +0800, Po-Hsu Lin wrote:
> [Impact]
> We have this test disabled intentionally in the past because of the
> lack of commit 27d53323664c54 "l2tp: remove skb_dst_set() from
> l2tp_xmit_skb()" in our kernels.
> 
> The way we disable it is to override the executable bit with our
> autotest-client-tests suite [1], but this makes the test suite
> complain about script is not executable. Henceforth we further
> disable it by removing it from the Makefile in the patch "UBUNTU:
> SAUCE: selftests/net -- disable timeout"
> 
> Now with commit 27d53323664c54 landed and l2tp.sh test re-enabled in
> our test suite [2], we still need to revert that SAUCE patch to get
> it tested.
> 
> [1] https://kernel.ubuntu.com/git/ubuntu/autotest-client-tests.git/commit/?id=05d7eebf32c6872ebce6c9e5275b1ff9d91ecd16
> [2] https://kernel.ubuntu.com/git/ubuntu/autotest-client-tests.git/commit/?id=7dea7776ce431e5a1c550dc73b1d9ac0ba49698d
> 
> [Fix]
> Revert "UBUNTU: SAUCE: selftests/net -- disable timeout"
> 
> This test only exists in our tree since Focal.
> 
> [Test]
> Run the net test suite in kselftest with patched source tree:
>   sudo make -C linux/tools/testing/selftests TARGETS=net run_tests
> 
> The l2tp.sh test will be executed.
> 
> [Where problems could occur]
> This is only for testing tools, however if commit 27d53323664c54 "l2tp:
> remove skb_dst_set() from l2tp_xmit_skb()" didn't land properly we
> might crash our testing node like in bug 1854968. Also, we might see
> new failures caused by this test in the test report.

Applied to unstable/5.15.

Thanks,
-Andrea