Re: [dmaengine] fe364a7d95: UBSAN:array-index-out-of-bounds_in_drivers/acpi/acpica/dswexec.c

From: Andy Shevchenko
Date: Tue Oct 12 2021 - 14:51:45 EST


On Sat, Oct 09, 2021 at 11:56:20PM +0200, Oliver Urbann wrote:
> Hi all,
>
> this actually crashes s2idle e.g. on Surface Book 1 and Surface Pro 4:

You mean the mentioned patch?

It's impossible. Surface Book 1 (at least) has no such devices, which that
patch touches, at all!

--
With Best Regards,
Andy Shevchenko