Re: CONFIG_HIGHPTE vs. sub-page page tables.
From: Mike Frysinger
Date: Sat Feb 09 2008 - 12:56:34 EST
On Feb 9, 2008 5:56 AM, Martin Schwidefsky <schwidefsky@xxxxxxxxxx> wrote:
> On Sat, 2008-02-09 at 11:37 +0100, Ingo Molnar wrote:
> > i think the worst is over already and i'm reasonably sure that there are
> > no more bugs in it - this _is_ a 1:1 patch after all, so in theory the
> > worst side-effect should be build breakages due to include file
> > spaghetti. The window for this particular breakage was just 256 commits,
> > that's OK i think.
>
> Except for the breakage of all nommu architectures .. they need the
> pgtable_t as well due to the pte_fn_t type.
so why wasnt this in the original patch ? why do no-mmu arches have
to add the pgtable_t typedefs themselves ?
-mike
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