Re: [PATCH] xen/manage: Constify struct shutdown_handler

[Jürgen Groß <jgross@xxxxxxxx>]

On 23.06.24 11:26, Christophe JAILLET wrote:
> 'struct shutdown_handler' is not modified in this driver.
>
> Constifying this structure moves some data to a read-only section, so
> increase overall security.
>
> On a x86_64, with allmodconfig:
> Before:
> ======
>     text	   data	    bss	    dec	    hex	filename
>     7043	    788	      8	   7839	   1e9f	drivers/xen/manage.o
>
> After:
> =====
>     text	   data	    bss	    dec	    hex	filename
>     7164	    676	      8	   7848	   1ea8	drivers/xen/manage.o
>
> Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>

Reviewed-by: Juergen Gross <jgross@xxxxxxxx>


Juergen