Re: [PATCH v2 1/3] xen/arm: set -mno-unaligned-access compiler option for Arm32

[Julien Grall <julien@xxxxxxx>]

On 06/12/2023 10:57, Julien Grall wrote:
> Hi Juergen,
>
> On 06/12/2023 10:00, Juergen Gross wrote:
> > On 06.12.23 09:44, Jan Beulich wrote:
> > > On 06.12.2023 08:10, Juergen Gross wrote:
> > > > As the hypervisor is disabling unaligned accesses for Arm32, set the
> > > > -mno-unaligned-access compiler option for building. This will prohibit
> > > > unaligned accesses when e.g. accessing 2- or 4-byte data items in
> > > > packed data structures.
> > > >
> > > > Signed-off-by: Juergen Gross <jgross@xxxxxxxx>
> > > Assuming this will want backporting, should it have some Fixes: tag?
> > IMHO this might not be needed
> You probably miss the discussion between Arnd and I where I pointed out 
> that this should fix [1]. I haven't yet tested to confirm.
I can't find the GCC binaries I was using anymore :(. But I still think 
it is a good idea to backport it.
@Stefano can you add it in your list?

Acked-by: Julien Grall <jgrall@xxxxxxxxxx>

Cheers,

--
Julien Grall