Re: [PATCH] xtensa: Increase size of gcc stack frame check

From: Max Filippov
Date: Tue Sep 14 2021 - 13:24:31 EST


On Tue, Sep 14, 2021 at 7:02 AM Guenter Roeck <linux@xxxxxxxxxxxx> wrote:
> I still don't think that those stack limit warnings (now errors)
> will ever get fixed. Which is the point I was trying to make,
> and your observation that the stack frames are really that large
> because of KASAN just makes that argument stronger.
>
> Other than that, it is not my call to make that to do with this
> patch. If you think that it is inappropriate, by all means
> reject it.

I like it, also for the reason that with KASAN enabled
kernel stack size on xtensa is 4 times bigger.

--
Thanks.
-- Max