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Re: [PATCH] bitmap: fix n__ signess
- To: Stefano Stabellini <sstabellini@xxxxxxxxxx>
- From: Jan Beulich <jbeulich@xxxxxxxx>
- Date: Mon, 16 Oct 2023 12:21:43 +0200
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- Cc: xen-devel@xxxxxxxxxxxxxxxxxxxx, andrew.cooper3@xxxxxxxxxx, roger.pau@xxxxxxxxxx, bertrand.marquis@xxxxxxx, george.dunlap@xxxxxxxxxx, wl@xxxxxxx, Julien Grall <julien@xxxxxxx>
- Delivery-date: Mon, 16 Oct 2023 10:21:59 +0000
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On 29.09.2023 23:13, Stefano Stabellini wrote:
> [PATCH v2] bitmap: fix nbits signess
>
> To avoid potentially dangerous sign conversions in bitmap_switch, all
> the callers of the bitmap_switch macro (which are all within bitmap.h)
> should pass an unsigned int as first parameter.
>
> Signed-off-by: Stefano Stabellini <stefano.stabellini@xxxxxxx>
Acked-by: Jan Beulich <jbeulich@xxxxxxxx>
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