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Re: [PATCH] x86/MSI: drop "packed" attribute from message data/address structures
- To: xen-devel@xxxxxxxxxxxxxxxxxxxx
- From: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
- Date: Wed, 22 Feb 2023 10:58:55 +0000
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- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 22/02/2023 10:35 am, Jan Beulich wrote:
> The attribute has no purpose here and, in the worst case, could lead to
> the compiler generating worse code. In practice, however: No change to
> generated code (surprisingly not even to generated debug info), at least
> with gcc12 and the .config-s I've tried.
>
> Requested-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
Acked-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
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