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