From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E97FCEE14A5 for ; Wed, 6 Sep 2023 15:24:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242567AbjIFPYs (ORCPT ); Wed, 6 Sep 2023 11:24:48 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59496 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235431AbjIFPYq (ORCPT ); Wed, 6 Sep 2023 11:24:46 -0400 Received: from ms.lwn.net (ms.lwn.net [IPv6:2600:3c01:e000:3a1::42]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2D7541733; Wed, 6 Sep 2023 08:24:37 -0700 (PDT) Received: from localhost (unknown [IPv6:2601:281:8300:73::646]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ms.lwn.net (Postfix) with ESMTPSA id EF799732; Wed, 6 Sep 2023 15:24:35 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 ms.lwn.net EF799732 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=lwn.net; s=20201203; t=1694013876; bh=eCJWPxmbGltM8yyS/gebeUQ2VUhtkX6yxucysuzpFHI=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=a1UYCaIaCWPGa7TAyKUjkkTNTPPvKYlPWv+erPTOizQOmVURKxz2WPQS4CwPzovTg 4OlrUunGFYOGXfvvW0MvaqjzDN0B4WvLGXOJip3bJ4Xib+rTsFDgdhdzkusVCsL0kH ZRAhsuV6kI54p6LjAhTMVmLg6TMhtebMsjVN+EF4m/aoYaOIAOBsTfgWCVYgx7BPuH G/luZpeDS4sJ3MO+jWZTooi9KDdAflIRZ/TAfQmhbAumj1w12AOMqrUAmqJ7epiGih GND9wJLS/vLJ3VDOljg6oWxdvhForSKP0J8YRMxcKv0R5A2EUrVe86FtizHw9Dj66s UBYVIeVIG3D8A== From: Jonathan Corbet To: Matthew Wilcox Cc: Mike Rapoport , Andrew Morton , linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: Re: [PATCH] docs/mm: Physical Memory: add "Memory map" section In-Reply-To: References: <20230906074210.3051751-1-rppt@kernel.org> <87ledjgy93.fsf@meer.lwn.net> Date: Wed, 06 Sep 2023 09:24:35 -0600 Message-ID: <87ledj5npo.fsf@meer.lwn.net> MIME-Version: 1.0 Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Matthew Wilcox writes: >> Have we figured out what mapcount really means yet? :) > > Hah! I know what this field means today! In two hours time, I might > be less sure! (Does LWN want to come along to that MM meeting and write > it up for an article?) It's on my radar, not yet sure if I can make it or not. Wednesdays are a pain... jon