linux-kernel - Re: [PATCH] x86,mm: fix pte

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Message-ID: <29744.1232741704@redhat.com>
Date:	Fri, 23 Jan 2009 20:15:04 +0000
From:	David Howells <dhowells@...hat.com>
To:	Peter Zijlstra <peterz@...radead.org>
Cc:	dhowells@...hat.com,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Nick Piggin <npiggin@...e.de>, Hugh Dickins <hugh@...itas.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...e.hu>,
	Andrew Morton <akpm@...ux-foundation.org>,
	L-K <linux-kernel@...r.kernel.org>, linux-mm <linux-mm@...ck.org>
Subject: Re: [PATCH] x86,mm: fix pte_free()

Peter Zijlstra <peterz@...radead.org> wrote:

> It seems all architectures except x86 and nm10300 already do this, and
> nm10300 doesn't seem to use pgtable_page_ctor(), which suggests it
> doesn't do SMP or simply doesnt do MMU at all or something.

MN10300 does not, as yet, do SMP.

David
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