Re: [PATCH v6 0/2] gpiolib: acpi: Add robust bounds-checking and safe address handling

From: Bartosz Golaszewski

Date: Wed Jun 17 2026 - 02:25:25 EST


On Tue, 16 Jun 2026 13:48:55 +0200, Mika Westerberg
<mika.westerberg@xxxxxxxxxxxxxxx> said:
> On Tue, Jun 16, 2026 at 02:28:00PM +0300, Andy Shevchenko wrote:
>> On Tue, Jun 16, 2026 at 06:42:34AM -0400, Bartosz Golaszewski wrote:
>> > On Tue, 16 Jun 2026 12:26:06 +0200, Andy Shevchenko
>> > <andriy.shevchenko@xxxxxxxxxxxxxxx> said:
>> > > On Tue, Jun 16, 2026 at 02:54:02AM -0700, Bartosz Golaszewski wrote:
>> > >> On Fri, 12 Jun 2026 10:52:57 +0200, Mika Westerberg
>> > >> <mika.westerberg@xxxxxxxxxxxxxxx> said:
>> > >> > On Wed, Jun 10, 2026 at 05:42:02PM +0200, Marco Scardovi wrote:
>> > >> >>
>> > >> >> The series adds explicit bounds checking for GPIO pin accesses and
>> > >> >> ensures safe handling of ACPI addresses in OperationRegion handlers,
>> > >> >> without referring to truncation or wrap-around behavior, which does
>> > >> >> not apply.
>> > >> >
>> > >> > I'm fine with these now.
>> > >> >
>> > >> > For both,
>> > >> >
>> > >> > Acked-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
>> > >>
>> > >> Andy, Mika: do you want me to queue these directly for v7.2?
>> > >
>> > > I believe there is no hurry, but I have no objections if you pull it in.
>> >
>> > Your call, if you thknk these should wait until v7.3, I'll leave them for now.
>>
>> For the full consensus we need Mika's opinion :-)
>
> If we can get these for v7.2-rc2+ or so that would be good enough IMHO.
>

Then let me just queue them now then.

Bart