Re: [PATCH v3 0/2] Ajust lockdep static allocations for sparc

From	Geert Uytterhoeven <geert@linux-m68k.org>
Newsgroups	linux.kernel
Subject	Re: [PATCH v3 0/2] Ajust lockdep static allocations for sparc
Date	2016-11-29 14:40 +0100
Message-ID	<sIQNA-Bo-19@gated-at.bofh.it> (permalink)
References	(2 earlier) <sIP57-7Uu-7@gated-at.bofh.it> <sIPeO-7XO-25@gated-at.bofh.it> <sIPHP-8re-9@gated-at.bofh.it> <sIQDT-yf-11@gated-at.bofh.it> <sIQNA-Bo-21@gated-at.bofh.it>
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Hi Peter,

On Tue, Nov 29, 2016 at 2:31 PM, Peter Zijlstra <peterz@infradead.org> wrote:
> On Tue, Nov 29, 2016 at 02:26:47PM +0100, Geert Uytterhoeven wrote:
>> On Tue, Nov 29, 2016 at 1:29 PM, Peter Zijlstra <peterz@infradead.org> wrote:
>> > On Tue, Nov 29, 2016 at 12:52:04PM +0100, Geert Uytterhoeven wrote:
>
>> >> Not because of platforms with not limited memory, but because of platforms
>> >> with boot loaders that have silly kernel size limitations, and start
>> >> scribbling over the DTB or even theirselves when copying a large kernel image.
>> >
>> > Right, that's the weird platforms clause above, and those can select the
>> > option.
>>
>> Their Kconfig files can select it. The users can't.
>> What about making it visible depending on EXPERT?
>
> Not understanding, why would a user ever need it? The platform knows if
> its has funny boot image size limits, no?

The boot loader does not come with the kernel, so the platform cannot
know for sure.

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds

Thread

Re: [PATCH v3 0/2] Ajust lockdep static allocations for sparc Geert Uytterhoeven <geert@linux-m68k.org> - 2016-11-29 12:20 +0100
  Re: [PATCH v3 0/2] Ajust lockdep static allocations for sparc Peter Zijlstra <peterz@infradead.org> - 2016-11-29 12:50 +0100
    Re: [PATCH v3 0/2] Ajust lockdep static allocations for sparc Geert Uytterhoeven <geert@linux-m68k.org> - 2016-11-29 13:00 +0100
      Re: [PATCH v3 0/2] Ajust lockdep static allocations for sparc Peter Zijlstra <peterz@infradead.org> - 2016-11-29 13:30 +0100
        Re: [PATCH v3 0/2] Ajust lockdep static allocations for sparc Peter Zijlstra <peterz@infradead.org> - 2016-11-29 13:40 +0100
        Re: [PATCH v3 0/2] Ajust lockdep static allocations for sparc Geert Uytterhoeven <geert@linux-m68k.org> - 2016-11-29 14:30 +0100
          Re: [PATCH v3 0/2] Ajust lockdep static allocations for sparc Peter Zijlstra <peterz@infradead.org> - 2016-11-29 14:40 +0100
            Re: [PATCH v3 0/2] Ajust lockdep static allocations for sparc Geert Uytterhoeven <geert@linux-m68k.org> - 2016-11-29 14:40 +0100
              Re: [PATCH v3 0/2] Ajust lockdep static allocations for sparc Peter Zijlstra <peterz@infradead.org> - 2016-11-29 15:00 +0100

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