Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754592AbZD0LST (ORCPT ); Mon, 27 Apr 2009 07:18:19 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752654AbZD0LSH (ORCPT ); Mon, 27 Apr 2009 07:18:07 -0400 Received: from ey-out-2122.google.com ([74.125.78.27]:26370 "EHLO ey-out-2122.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752136AbZD0LSE convert rfc822-to-8bit (ORCPT ); Mon, 27 Apr 2009 07:18:04 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:cc:content-type :content-transfer-encoding; b=PTTcs7xCH6+W5TnepgrKx9eJu/AD1HKNqDfn7HAAWDH0acLAGIzTR2I+JifD12RBZT kKNjDf4/L5n3aUM2YgbbXXTSvVmiWYN8BdbNP9yK1CuSxuYh0pRht1Mollh+deeKPyg0 UeCvsG0nNvw4IG4xW3gJM+qLEGQVgxxlLcRpo= MIME-Version: 1.0 In-Reply-To: <1240821139-7247-11-git-send-email-monstr@monstr.eu> References: <1240821139-7247-1-git-send-email-monstr@monstr.eu> <1240821139-7247-3-git-send-email-monstr@monstr.eu> <1240821139-7247-4-git-send-email-monstr@monstr.eu> <1240821139-7247-5-git-send-email-monstr@monstr.eu> <1240821139-7247-6-git-send-email-monstr@monstr.eu> <1240821139-7247-7-git-send-email-monstr@monstr.eu> <1240821139-7247-8-git-send-email-monstr@monstr.eu> <1240821139-7247-9-git-send-email-monstr@monstr.eu> <1240821139-7247-10-git-send-email-monstr@monstr.eu> <1240821139-7247-11-git-send-email-monstr@monstr.eu> Date: Mon, 27 Apr 2009 13:18:03 +0200 X-Google-Sender-Auth: d75cce907e896025 Message-ID: <10f740e80904270418l77c499a6te4df4c05a333311e@mail.gmail.com> Subject: Re: [PATCH 10/30] microblaze_mmu_v1: Context handling - mmu_context.c/h From: Geert Uytterhoeven To: monstr@monstr.eu Cc: linux-kernel@vger.kernel.org, john.williams@petalogix.com Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1155 Lines: 30 On Mon, Apr 27, 2009 at 10:31, wrote: > --- a/arch/microblaze/include/asm/mmu_context.h > +++ b/arch/microblaze/include/asm/mmu_context.h > +/* > + * This function defines the mapping from contexts to VSIDs (virtual > + * segment IDs).  We use a skew on both the context and the high 4 bits > + * of the 32-bit virtual address (the "effective segment ID") in order > + * to spread out the entries in the MMU hash table.  Note, if this > + * function is changed then arch/ppc/mm/hashtable.S will have to be ^^^ > + * changed to correspond. > + */ 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 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/