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Re: [XEN PATCH][for-4.19 v6 1/8] xen: modify or add declarations for variables where needed
- To: Nicola Vetrini <nicola.vetrini@xxxxxxxxxxx>
- From: Jan Beulich <jbeulich@xxxxxxxx>
- Date: Tue, 21 Nov 2023 09:50:07 +0100
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- Cc: sstabellini@xxxxxxxxxx, michal.orzel@xxxxxxx, xenia.ragiadakou@xxxxxxx, ayan.kumar.halder@xxxxxxx, consulting@xxxxxxxxxxx, andrew.cooper3@xxxxxxxxxx, roger.pau@xxxxxxxxxx, Julien Grall <julien@xxxxxxx>, Bertrand Marquis <bertrand.marquis@xxxxxxx>, Volodymyr Babchuk <Volodymyr_Babchuk@xxxxxxxx>, George Dunlap <george.dunlap@xxxxxxxxxx>, Wei Liu <wl@xxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxx
- Delivery-date: Tue, 21 Nov 2023 08:50:20 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 01.11.2023 10:30, Nicola Vetrini wrote:
> Some variables with external linkage used in C code do not have
> a visible declaration where they are defined. Other variables
> can be made static, thereby eliminating the need for a declaration.
> Doing so also resolves violations of MISRA C:2012 Rule 8.4.
>
> Fix typo s/mcinfo_dumpped/mcinfo_dumped/ while making
> the variable static.
>
> Signed-off-by: Nicola Vetrini <nicola.vetrini@xxxxxxxxxxx>
> Reviewed-by: Stefano Stabellini <sstabellini@xxxxxxxxxx>
> Acked-by: Jan Beulich <jbeulich@xxxxxxxx>
> ---
> Jan's ack is for the x86 part, but no other concerns have been
> raised for the arm files.
Actually, there is one:
> --- a/xen/include/xen/symbols.h
> +++ b/xen/include/xen/symbols.h
> @@ -33,4 +33,5 @@ struct symbol_offset {
> uint32_t stream; /* .. in the compressed stream.*/
> uint32_t addr; /* .. and in the fixed size address array. */
> };
> +
> #endif /*_XEN_SYMBOLS_H*/
This is a stray change, and wants dropping here no matter that there indeed
wants to be a blank line there. I'll take the liberty of doing so while
committing.
Jan
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