On Wed, 29 Jul 2026 11:23:21 +0300
Tomi Valkeinen <[email protected]> wrote:
> Hi,
>
> On 02/07/2026 18:27, Andreas Kemnade wrote:
> > To te able to unregister stuff from isrs, the corresponding table was
> > copied. Nobody seems to unregister stuff that way, so it does not help.
> > But there are stack-allocated objects passed to these isrs giving chances
> > of UAF of these objects if irqs are unregistered while they are handled,
> > so better do not copy that table.
> >
> > Fixes: 4ae2ddddf44cd ("OMAP: DSS2: DSI: Add ISR support")
> > Signed-off-by: Andreas Kemnade <[email protected]>
> > ---
> > If this gets backported, it should be re-checked that
> > no isr unregisters itself in older kernel versions`.
> > ---
> > Changes in v2:
> > - remove variable definition (Sashiko)
> > - Link to v1:
> > https://patch.msgid.link/[email protected]
>
> Looks good to me, applying to drm-misc-next.
>
It seems not to be on linux-next. somehow this did fall through the cracks?
Regards,
Andreas
