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Re: [PATCH v3 0/3] misra: add Rule 5.5 deviations for macro clashes


  • To: Jan Beulich <jbeulich@xxxxxxxx>
  • From: Dmytro Prokopchuk <dmytro_prokopchuk1@xxxxxxxx>
  • Date: Mon, 19 Oct 2026 17:25:25 +0300
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  • Cc: Nicola Vetrini <nicola.vetrini@xxxxxxxxxxx>, Doug Goldstein <cardoe@xxxxxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Anthony PERARD <anthony.perard@xxxxxxxxxx>, Michal Orzel <michal.orzel@xxxxxxx>, Julien Grall <julien@xxxxxxx>, Roger Pau Monné <roger@xxxxxxxxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>
  • Delivery-date: Mon, 19 Oct 2026 14:25:51 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

Hi Jan,

On 9/29/26 09:52, Jan Beulich wrote:
On 29.09.2026 08:21, Dmytro Prokopchuk1 wrote:
This series adds deviations for function/macro name clashes where
the macro is used as a wrapper around an existing function name.

With these three patches all ARM Rules 5.5 became clean.

Changes in v3:
- update wording with specifying file (constrains)
- add Jan's ack for the first patch in the list

I.e. you took my reply to Bastian's comment as sufficient to address his
concern?

Jan

Not entirely. I took your explanation as the rationale, but v3 doesn't record it in the deviation text.

The patch is already committed, so v3 didn't record the rationale you gave for sharing the name. I can send a follow-up patch that adds it to the deviation text and rules.rst: the macro deliberately shares the function's name so that accidental use of the size-based function is less likely.

BR, Dmytro.



 


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