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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 64326C7618E for ; Wed, 26 Apr 2023 18:33:16 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id B01696B011D; Wed, 26 Apr 2023 14:33:15 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id A8A056B011E; Wed, 26 Apr 2023 14:33:15 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 9035F6B011F; Wed, 26 Apr 2023 14:33:15 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0015.hostedemail.com [216.40.44.15]) by kanga.kvack.org (Postfix) with ESMTP id 7CA5B6B011D for ; Wed, 26 Apr 2023 14:33:15 -0400 (EDT) Received: from smtpin25.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay09.hostedemail.com (Postfix) with ESMTP id 4706880359 for ; Wed, 26 Apr 2023 18:33:15 +0000 (UTC) X-FDA: 80724389550.25.5F4B5DF Received: from mail-ej1-f46.google.com (mail-ej1-f46.google.com [209.85.218.46]) by imf09.hostedemail.com (Postfix) with ESMTP id 0E9EE140010 for ; Wed, 26 Apr 2023 18:33:12 +0000 (UTC) Authentication-Results: imf09.hostedemail.com; dkim=pass header.d=linux-foundation.org header.s=google header.b=GhXwi5ZB; dmarc=none; spf=pass (imf09.hostedemail.com: domain of torvalds@linuxfoundation.org designates 209.85.218.46 as permitted sender) smtp.mailfrom=torvalds@linuxfoundation.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1682533993; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=ahaEO2iuc0jfMflwh1dK2W0/bDfUgJU7zzEfGmg6HUg=; b=oo9eIdLGL6tMsBnq4k3C8o0Aj9J07A+8gwTZs/TiERgeFz0QnMUYu4ls4NCaUG/Mj0d50J hAI3Pqow2AVuFpiep2ujFKshIJEC7BDvzFobs+hzZ+IUTR12pKjxR0E2fe3LHnN6XWFkmC x8AuN9BaVDUBtUW0J3ByAT3fiHZz/HU= ARC-Authentication-Results: i=1; imf09.hostedemail.com; dkim=pass header.d=linux-foundation.org header.s=google header.b=GhXwi5ZB; dmarc=none; spf=pass (imf09.hostedemail.com: domain of torvalds@linuxfoundation.org designates 209.85.218.46 as permitted sender) smtp.mailfrom=torvalds@linuxfoundation.org ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1682533993; a=rsa-sha256; cv=none; b=qqVloz/D8ynz+dLXz9znlVzxQslR+0D3T2uNl9Ea+fee1w9FNyWg6qMp11fAPVPtA9y2Th KCEzLQ7gn3sjJtcgjCDrV4iNnKz2GrD0cYuCCFjzrITM2b67b68lz7YTDZiUPWzb8jd/7A KR9GHgVcCDjz42nYNMxXYz2p2Aqbstg= Received: by mail-ej1-f46.google.com with SMTP id a640c23a62f3a-95f4c5cb755so163926866b.0 for ; Wed, 26 Apr 2023 11:33:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux-foundation.org; s=google; t=1682533991; x=1685125991; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=ahaEO2iuc0jfMflwh1dK2W0/bDfUgJU7zzEfGmg6HUg=; b=GhXwi5ZBNA5UX2BiiXvqLuEx2rqO8Hv9j+fDwGNpELycFjGAjG+lctys83mJ0LyOra EQkbHJA4Epy3lB8UyffvOdw/OrT9Heg/lojRX4WRblo31U/Ivx5U+5CyWFoBfQaeKf+D H0vDD+Q9oGqqMhZz8wwA3Ubwo3e38tdO2lgZo= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1682533991; x=1685125991; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=ahaEO2iuc0jfMflwh1dK2W0/bDfUgJU7zzEfGmg6HUg=; b=YJ1umOSJOV7slnmq2jEJ5Ws4Svzfh6bd/Pu0W/T6bxjrHS6c8TBrhVGoUZ/WIyYF/D 9EnoL3HGskRuIRljEYvtPUYi99hCJp/FAPCag8/2Zeoi8CAJy3vSS5u+iL8opNQerJW9 B+Ely33NxFDZgDLte2Kz+yNd23gclz014SOBD+0FWlPmcwNOJbKcJ8XyhRWyp6jHgoi4 +UQqMwsvnKtcDlZaPlreMR9n2CZ6qfjtECCl1f7CNebdgjoUrUsvHwuQnqSVm/fVUxWX 2MC9wK0+3FO1t8G5H7nD1rOgVKX1mN/12KfNuAfDJ4LPYA+fg6DPgeR3nIT+K3sCpYWe wxdQ== X-Gm-Message-State: AAQBX9f0TQ6JrhDZ9iL5wuu3ulHx9vygqY4x+LxCRr2oz/J3bl2MvpcN ab8MCTfNDElrxAD4S8S0ccN1XCPaZX7vB6kAr2U5bA== X-Google-Smtp-Source: AKy350YtFnYkNFLzz2nR7hXvoPERuQO7hUvWLSlBpIoqJVQcgkGqPipW+r2EZH+N7Jv4wMR7xwWfSA== X-Received: by 2002:a17:906:1345:b0:94e:61d3:d13b with SMTP id x5-20020a170906134500b0094e61d3d13bmr17889314ejb.75.1682533991261; Wed, 26 Apr 2023 11:33:11 -0700 (PDT) Received: from mail-ed1-f49.google.com (mail-ed1-f49.google.com. [209.85.208.49]) by smtp.gmail.com with ESMTPSA id lb16-20020a170907785000b0094ee700d8e4sm8472808ejc.44.2023.04.26.11.33.10 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 26 Apr 2023 11:33:10 -0700 (PDT) Received: by mail-ed1-f49.google.com with SMTP id 4fb4d7f45d1cf-506bfe81303so12586352a12.1 for ; Wed, 26 Apr 2023 11:33:10 -0700 (PDT) X-Received: by 2002:aa7:d309:0:b0:506:7f78:c4cc with SMTP id p9-20020aa7d309000000b005067f78c4ccmr18858879edq.27.1682533990350; Wed, 26 Apr 2023 11:33:10 -0700 (PDT) MIME-Version: 1.0 References: <20230425041838.GA150312@mit.edu> In-Reply-To: From: Linus Torvalds Date: Wed, 26 Apr 2023 11:32:53 -0700 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [GIT PULL] ext4 changes for the 6.4 merge window To: Nick Desaulniers Cc: "Theodore Ts'o" , Nathan Chancellor , linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Rspam-User: X-Rspamd-Server: rspam02 X-Rspamd-Queue-Id: 0E9EE140010 X-Stat-Signature: 5hd8um3rdbcequ7wrnsydxwjy735no5m X-HE-Tag: 1682533992-473902 X-HE-Meta: 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 ce0HiJkh 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Wed, Apr 26, 2023 at 11:22=E2=80=AFAM Nick Desaulniers wrote: > > Ah, it does do something in the callee, not the caller: Ack, it does seem to have _some_ meaning for the return case, just not the one we'd be looking for as a way to find mistakes in the error-pointer case. Linus