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Re: [PATCH] automation: Add container and build jobs to run cppcheck analysis
- To: Michal Orzel <michal.orzel@xxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxx
- From: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
- Date: Tue, 14 Feb 2023 11:00:54 +0000
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- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 13/02/2023 2:23 pm, Michal Orzel wrote:
> Add a debian container with cppcheck installation routine inside,
> capable of performing cppcheck analysis on Xen-only build including
> cross-builds for arm32 and arm64.
>
> Populate build jobs making use of that container to run cppcheck
> analysis to produce a text report (xen-cppcheck.txt) containing the list
> of all the findings.
>
> This patch does not aim at performing any sort of bisection. Cppcheck is
> imperfect and for now, our goal is to at least be aware of its reports,
> so that we can compare them with the ones produced by better tools and
> to be able to see how these reports change as a result of further
> infrastructure improvements (e.g. exception list, rules exclusion).
>
> Signed-off-by: Michal Orzel <michal.orzel@xxxxxxx>
> ---
> For those interested in, here is a sample pipeline:
> https://gitlab.com/xen-project/people/morzel/xen-orzelmichal/-/pipelines/775769167
> ---
> .../build/debian/unstable-cppcheck.dockerfile | 37 +++++++++++++++++
> automation/gitlab-ci/build.yaml | 40 +++++++++++++++++++
> automation/scripts/build | 11 ++++-
I'm afraid that I'm going to start pushing back on any more x86 jobs.
We're already at several hours to get a run out of Gitlab CI, and that's
assuming none of them hit networking issues, and outside of the typical
European working day, when patchew is busy churning and not reporting
the status back.
Right now, there is vastly more ARM test resource than x86 resource, as
evidence by the fact that you're never waiting more than a few minutes
for the actually-ARM tests to complete, so adding more x86 cross
compiles is compounding the problem.
We need less x86 testing, or more x86 resource. Probably both, because
its now so long that even I'm not using it as a pre-push gate on all
changes.
~Andrew
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