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Re: [XEN PATCH] automation/eclair: add deviations for MISRA C:2012 Rule 5.6


  • To: Federico Serafini <federico.serafini@xxxxxxxxxxx>
  • From: Jan Beulich <jbeulich@xxxxxxxx>
  • Date: Tue, 28 Nov 2023 18:17:25 +0100
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  • Delivery-date: Tue, 28 Nov 2023 17:17:33 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

On 28.11.2023 18:09, Federico Serafini wrote:
> --- a/docs/misra/deviations.rst
> +++ b/docs/misra/deviations.rst
> @@ -90,6 +90,22 @@ Deviations related to MISRA C:2012 Rules:
>           - __emulate_2op and __emulate_2op_nobyte
>           - read_debugreg and write_debugreg
>  
> +   * - R5.6
> +     - The type ret_t is deliberately defined multiple times depending on the
> +       type of guest to service.
> +     - Tagged as `deliberate` for ECLAIR.
> +
> +   * - R5.6
> +     - Some files are not subject to respect MISRA rules at
> +       the moment, but, among these out-of-scope files, there are definitions
> +       of typedef names that are already defined within in-scope files and
> +       therefore, ECLAIR does report a violation since not all the files
> +       involved in the violation are excluded from the analysis.
> +     - Tagged as `deliberate` for ECLAIR. Such excluded files are:
> +         - xen/include/efi/.*
> +         - xen/arch/x86/include/asm/x86_64/efibind.h
> +         - xen/arch/arm/include/asm/arm64/efibind.h

Could these two be generalized to xen/arch/*/include/asm/*/efibind.h?

Jan



 


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