Re: [PATCH] xen/pci: prevent infinite loop for faulty SR-IOV cards

[Frediano Ziglio <freddy77@xxxxxxxxx>]

On Fri, 24 Oct 2025 at 16:58, Andrew Cooper <andrew.cooper3@xxxxxxxxxx> wrote:
>
> On 24/10/2025 4:13 pm, Frediano Ziglio wrote:
> > If a SR-IOV card presents an I/O space inside a BAR the
> > code will continue to loop on the same card.
> > This is due to the missing increment of the cycle variable.
> >
> > Signed-off-by: Frediano Ziglio <frediano.ziglio@xxxxxxxxx>
>
> Yes, that's buggy.  Was this from a real card, or just code inspection?
>

Code inspection.

> ~Andrew

Frediano