Re: [PATCH v8 3/4] fpga: dfl: add basic support for DFHv1

From: Andy Shevchenko
Date: Mon Jan 02 2023 - 12:27:20 EST


On Mon, Jan 02, 2023 at 08:54:48AM -0800, matthew.gerlach@xxxxxxxxxxxxxxx wrote:
> On Thu, 29 Dec 2022, Andy Shevchenko wrote:
> > On Thu, Dec 29, 2022 at 08:18:03AM -0800, Tom Rix wrote:
> > > On 12/28/22 10:16 AM, matthew.gerlach@xxxxxxxxxxxxxxx wrote:

...

> > > > + u64 params[];
> > > u64 *params

> > This will break the overflow.h macros, no?
> > Besides that it will break the code for sure as it's not an equivalent.

> I don't understand how this will break the overflow.h macros. The definition
> of struct dfl_feature_info and all of its uses are in a single file, dfl.c.

Hint: __must_be_array()

As I said, the proposed change is not acceptable since it's not an equivalent.

--
With Best Regards,
Andy Shevchenko