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 348B6C636D6 for ; Mon, 20 Feb 2023 21:02:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232260AbjBTVCe (ORCPT ); Mon, 20 Feb 2023 16:02:34 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43714 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229500AbjBTVCc (ORCPT ); Mon, 20 Feb 2023 16:02:32 -0500 Received: from mail-ed1-x529.google.com (mail-ed1-x529.google.com [IPv6:2a00:1450:4864:20::529]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 06DCE59C5 for ; Mon, 20 Feb 2023 13:02:31 -0800 (PST) Received: by mail-ed1-x529.google.com with SMTP id eg37so5545291edb.12 for ; Mon, 20 Feb 2023 13:02:30 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux-foundation.org; s=google; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=yq0GbJhWH2XoIlOBzlQE0R2LW2CkRve3Ilke3wYFGeQ=; b=Li68PqxzhjhOwhldPjcHROyWLqQAm3hq3lbrw7b0xf+QbCwLi5WsIz6XuXUOTcxKXm VfRR66ok62a1DTRs2oMqWLuiT34AxKM4aM9RHcF/QYSWV0eJ33PRPDsmHhe+xKdq3H/F beKAxjmDsNmfN5C3J3Eg31CBGQ8Q1bjF1w8nE= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=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=yq0GbJhWH2XoIlOBzlQE0R2LW2CkRve3Ilke3wYFGeQ=; b=bYOHk+tlv1G9WtZ0NfiGP7NWNAsrJrXbnpdXPyen2oDL35pm/LHRosGJleBoLfMCjp SqzakqFrDhueTUxYUgInFcEFKX6A+KIxJkLU5SEwRjzlgvMSRqj1FRi8E4Hr1SzVj6fv iI1jTwxow7wmcWeT+j9bVwDKdIOgmXhK8Qczi/r5Y9Wux343RiMth9N7OUro47dkDZoX jg59br7f+pBuQFPRV2WKv2tasdSuhfSE87pU8gsuwU5XVWNWTuchTf8WpoLvmUQgQiGl 6SlmKjMXL7e+LcYGmuGQiKnSU64PkMGRT2PrG9PEuNrIkE9P3PmFJmYIVRahg1Re9PeA MEyw== X-Gm-Message-State: AO0yUKVEmgv0Fl29kfToORjunqT5Ss8z6nYUdWyzkbNpOaSjHQFHR9w7 U4bB0U0jmYLnSKZX1xEEAmDvW1nEsPWcRpDO/08= X-Google-Smtp-Source: AK7set8F1L+YwWCOmaBd7A890Ll79S6bS43Tw8gnnGh1GLzpNNr9LgUMctsywn/jqpYUZW0v53vPBA== X-Received: by 2002:a17:906:b4f:b0:8aa:c155:9233 with SMTP id v15-20020a1709060b4f00b008aac1559233mr9621899ejg.26.1676926949229; Mon, 20 Feb 2023 13:02:29 -0800 (PST) Received: from mail-ed1-f46.google.com (mail-ed1-f46.google.com. [209.85.208.46]) by smtp.gmail.com with ESMTPSA id y25-20020a170906471900b008d2683e24c4sm1866244ejq.69.2023.02.20.13.02.28 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 20 Feb 2023 13:02:28 -0800 (PST) Received: by mail-ed1-f46.google.com with SMTP id f13so8826832edz.6 for ; Mon, 20 Feb 2023 13:02:28 -0800 (PST) X-Received: by 2002:a17:906:bce7:b0:8b1:28f6:8ab3 with SMTP id op7-20020a170906bce700b008b128f68ab3mr4917257ejb.15.1676926946147; Mon, 20 Feb 2023 13:02:26 -0800 (PST) MIME-Version: 1.0 References: In-Reply-To: From: Linus Torvalds Date: Mon, 20 Feb 2023 13:02:09 -0800 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [GIT PULL] Btrfs updates for 6.3 To: David Sterba Cc: linux-btrfs@vger.kernel.org, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Feb 20, 2023 at 11:26 AM David Sterba wrote: > > Other: > > - locally enable -Wmaybe-uninitialized after fixing all warnings I've pulled this, but I strongly suspect this change will get reverted. I bet neither you nor linux-next is testing even _remotely_ a big chunk of the different compiler versions that are out there, and the reason flags like '-Wmaybe-uninitialized' get undone is because some random compiler version on some random config and target archiecture gives completely nonsensical warnings for odd reasons. But hey, maybe the btrfs code is special. Linus