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 3F230C433F5 for ; Mon, 25 Apr 2022 02:05:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237076AbiDYCIO (ORCPT ); Sun, 24 Apr 2022 22:08:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41936 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238956AbiDYCIN (ORCPT ); Sun, 24 Apr 2022 22:08:13 -0400 Received: from mail-ed1-x534.google.com (mail-ed1-x534.google.com [IPv6:2a00:1450:4864:20::534]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9A78CE62; Sun, 24 Apr 2022 19:05:08 -0700 (PDT) Received: by mail-ed1-x534.google.com with SMTP id p4so1139635edx.0; Sun, 24 Apr 2022 19:05:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=3pvRJjhI6R4lroHj6g3A/ajjsXoERGIDfFflfPaFYGQ=; b=V/qISFyD9O5CMBho8+9ZH7gbXF7ekx4exgSj3WCjN9AFYsyM3OwLtSVLQqr704MVy7 XZ0hMSe5QvtBGfN+9tAqAvYJj8bokoKeN37LP8Jc31Bvt4xtTHW/gP2Jcl17rZyvNeL8 bz4Zhh7aYoIsoWcSYaXvSE33SF3uTlBmGVj2Io6x3MuOAwMHSoFRgcObH3wtwQJMf0SU GLk8AnRHDixX1OfJVNgum972UT7pPdEsVK3ItSX6bw0kNekRL2Vg6ImayOaCXGNvP1Yn /YzgXsJmqJsDqkohetRAM5ztIIOVeUadL/0jt5z0vrEPwmMHSDKAvOnQ3i3CilLZe2Hw Squw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=3pvRJjhI6R4lroHj6g3A/ajjsXoERGIDfFflfPaFYGQ=; b=ZDhS5/kp2fgUgZFoM9pKIMn+Y54iMSeG0Rka2Y51x+HwCuKVBKc8j3fpJQbw1QR2Zr WueEigAYwyT9QRTtcspy4YRTXXrqWV0Dzj3yY/9alroZ/q0tP8bITeJgOF2GDPdTrO97 v4ZSwPX/PfnT+xJ+J00Oa0j4Dc8888qVR+OVEwlVw+bu5xfObQiTOb7sO5vtwiIKWpR0 MIJAe27IUBBqx5blH1/8aYMex94FGzX4yPKDbdzlXOZ+Jz+itQmBaIRhOf49j8Px7Vjp Ms/aVoWzW4tcXkG0LIaOgqieaR6ixehwS/Oq1kXh3FMSBijip1o2CaLfnM6oIN2eufF8 YbmQ== X-Gm-Message-State: AOAM532XZEDnUHNkdAVKbs6wjzllw/Hxi8CK+pYrws8WPbhhmqQ4Az+J 9RM+VxQewU6KpF8wIeCSTuM= X-Google-Smtp-Source: ABdhPJwcoZLdLkbGXJ2Qy7Z44OfAwOV+HXRl3H9+RH/qeMS2DUc4coAp+4WPYxrpQYWuomMvF+yl3w== X-Received: by 2002:a05:6402:84c:b0:423:e5a2:3655 with SMTP id b12-20020a056402084c00b00423e5a23655mr16803202edz.28.1650852307377; Sun, 24 Apr 2022 19:05:07 -0700 (PDT) Received: from leap.localnet (host-79-50-86-254.retail.telecomitalia.it. [79.50.86.254]) by smtp.gmail.com with ESMTPSA id z61-20020a509e43000000b00425e4d583e4sm824867ede.87.2022.04.24.19.05.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 24 Apr 2022 19:05:05 -0700 (PDT) From: "Fabio M. De Francesco" To: Ira Weiny Cc: Andrew Morton , Catalin Marinas , "Matthew Wilcox (Oracle)" , Will Deacon , Peter Collingbourne , Vlastimil Babka , Sebastian Andrzej Siewior , linux-kernel@vger.kernel.org, Jonathan Corbet , linux-doc@vger.kernel.org, outreachy@lists.linux.dev, Thomas Gleixner , Peter Zijlstra Subject: Re: [PATCH 4/4] Documentation/vm: Rework "Temporary Virtual Mappings" Date: Mon, 25 Apr 2022 04:05:03 +0200 Message-ID: <1822146.CQOukoFCf9@leap> In-Reply-To: <1894872.PYKUYFuaPT@leap> References: <20220421180200.16901-1-fmdefrancesco@gmail.com> <1894872.PYKUYFuaPT@leap> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Precedence: bulk List-ID: X-Mailing-List: linux-doc@vger.kernel.org On luned=C3=AC 25 aprile 2022 03:42:46 CEST Fabio M. De Francesco wrote: > On luned=C3=AC 25 aprile 2022 02:59:48 CEST Ira Weiny wrote: > > [...] >=20 > > Why do you say this? >=20 > Oh, sorry! I didn't mean to say this. What I wrote is _not_ what I meant.= =20 > My intention was to say the same that you may read below about=20 > k[un]map_atomic(). >=20 > This sentence should have been: >=20 > + It always returns a valid virtual address. It is assumed that > + k[un]map_local() won't ever fail. These two sentences should be better rephrased as the following text... + kmap_local_page() always returns a valid virtual address. It is assumed=20 + that kunmap_local() won't fail. Thanks, =46abio