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Re: [PATCH] docs/misra: add Rule 1.1 and 5.6


  • To: Stefano Stabellini <sstabellini@xxxxxxxxxx>
  • From: Jan Beulich <jbeulich@xxxxxxxx>
  • Date: Fri, 21 Jul 2023 08:47:42 +0200
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  • Cc: andrew.cooper3@xxxxxxxxxx, roger.pau@xxxxxxxxxx, julien@xxxxxxx, george.dunlap@xxxxxxxxxx, bertrand.marquis@xxxxxxx, Stefano Stabellini <stefano.stabellini@xxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxx
  • Delivery-date: Fri, 21 Jul 2023 06:47:52 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

On 21.07.2023 02:23, Stefano Stabellini wrote:
> From: Stefano Stabellini <stefano.stabellini@xxxxxxx>
> 
> Rule 1.1 is uncontroversial and we are already following it.

Except for our extensive use of compiler extensions. I thought we had
agreed to add a respective remark?

> Rule 5.6 has been deemed a good rule to have by the MISRA C group.
> However, we do have a significant amount of violations that will take
> time to resolve and might require partial deviations in the form of
> in-code comments or MISRA C scanners special configurations (ECLAIR).
> For new code, we want this rule to apply hence the addition to
> docs/misra/rules.rst.

May I ask to insert "generally" ahead of "apply". As mentioned I can
see it becoming necessary to add such in new code, then right away
with deviation and suitably justified.

Jan



 


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