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Re: [PATCH v2 3/6] xen: add deviations for Rule 11.8
- To: Simone Ballarin <simone.ballarin@xxxxxxxxxxx>
- From: Jan Beulich <jbeulich@xxxxxxxx>
- Date: Wed, 20 Dec 2023 11:50:47 +0100
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- Cc: consulting@xxxxxxxxxxx, Maria Celeste Cesario <maria.celeste.cesario@xxxxxxxxxxx>, Doug Goldstein <cardoe@xxxxxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, George Dunlap <george.dunlap@xxxxxxxxxx>, Julien Grall <julien@xxxxxxx>, Wei Liu <wl@xxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxx
- Delivery-date: Wed, 20 Dec 2023 10:50:59 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 19.12.2023 12:05, Simone Ballarin wrote:
> --- a/docs/misra/deviations.rst
> +++ b/docs/misra/deviations.rst
> @@ -248,6 +248,13 @@ Deviations related to MISRA C:2012 Rules:
> If no bits are set, 0 is returned.
> - Tagged as `safe` for ECLAIR.
>
> + * - R11.8
> + - Violations caused by container_of are due to pointer arithmetic
> operations
> + with the provided offset. The resulting pointer is then immediately
> cast back to its
> + original type, which preserves the qualifier. This use is deemed safe.
> + Fixing this violation would require to increase code complexity and
> lower readability.
> + - Tagged as `safe` for ECLAIR.
> +
Going forward can you please avoid adding trailing whitespace. "git am"
doesn't really like that, and hence it requires extra steps to clean up.
Jan
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