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Backport request (was: [PATCH v2] tools: convert bitfields to unsigned type)
- To: Anthony PERARD <anthony.perard@xxxxxxxxxx>, Jan Beulich <jbeulich@xxxxxxxx>
- From: Roger Pau Monné <roger.pau@xxxxxxxxxx>
- Date: Wed, 28 Jun 2023 11:46:56 +0200
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- Cc: xen-devel@xxxxxxxxxxxxxxxxxxxx, Wei Liu <wl@xxxxxxx>, Juergen Gross <jgross@xxxxxxxx>, George Dunlap <george.dunlap@xxxxxxxxxx>
- Delivery-date: Wed, 28 Jun 2023 09:47:22 +0000
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- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On Mon, May 08, 2023 at 04:46:18PM +0000, Olaf Hering wrote:
> clang complains about the signed type:
>
> implicit truncation from 'int' to a one-bit wide bit-field changes value from
> 1 to -1 [-Wsingle-bit-bitfield-constant-conversion]
>
> The potential ABI change in libxenvchan is covered by the Xen version based
> SONAME.
>
> Signed-off-by: Olaf Hering <olaf@xxxxxxxxx>
Can we have this one backported to 4.17 at least?
Thanks, Roger.
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