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 75C61C001DC for ; Sat, 29 Jul 2023 21:45:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229638AbjG2Vpd (ORCPT ); Sat, 29 Jul 2023 17:45:33 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38298 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229449AbjG2Vpc (ORCPT ); Sat, 29 Jul 2023 17:45:32 -0400 Received: from mail-oi1-f199.google.com (mail-oi1-f199.google.com [209.85.167.199]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 344222733 for ; Sat, 29 Jul 2023 14:45:31 -0700 (PDT) Received: by mail-oi1-f199.google.com with SMTP id 5614622812f47-39085e131dfso7408649b6e.1 for ; Sat, 29 Jul 2023 14:45:31 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1690667130; x=1691271930; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=xDD7lBaUGQECpMU72tfu3mMnPARszpD6EFSI+7RFJss=; b=Zv0nqoOLVeQmQ8aLV3nzKQawsKzlBL5fpvfsb81Lc34KmfgzUsowWTOZprSwTYnoVG fwwDp5qYgNLmLmbHWbP8lsSyJmDdBdEpfYB/ZEZjIb6lEWHVW/uzCcjCX5jWGXcYgxlL CZvaG8oejcCI1I6hb8z84yX3TVRNEtx8NUZqQnsbGKe78hvIpIi1NiDjCHfs0kM5sf6f IMWQCQskS02TwUk3NDbZHbESVvvNqyuHKkt6/XcNcwQDtCY8VN9RjM9VZtj5EKsjvkSR KiLHQ/2KF727aQzwUa1JrYok3rNeUXiVhOK0m8PlywloiS7RI842DfJ8Tnrl9u35uLEI UOIQ== X-Gm-Message-State: ABy/qLZmWjMv1Sh6R6hcW6cBbbY8kF9RGDOeSt0LikfMNXGS1hCNKj/r UsxcBCHwRwG0JJIGTLivwt2aGXfyMtadDBeyRSClf1gvusGi X-Google-Smtp-Source: APBJJlH5ZPjzXV3ZUe4Bde+i6V4hpNaN8GWgh9u6iM0hmCP80aqcYNvuigNen5gbLQx/yhE0mBObVyy2c2tw7cH4+e7cQwWRd+qP MIME-Version: 1.0 X-Received: by 2002:a05:6808:ec3:b0:3a7:361:f50 with SMTP id q3-20020a0568080ec300b003a703610f50mr7325479oiv.3.1690667130455; Sat, 29 Jul 2023 14:45:30 -0700 (PDT) Date: Sat, 29 Jul 2023 14:45:30 -0700 In-Reply-To: <00000000000091164305fe966bdd@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000be8b800601a71d81@google.com> Subject: Re: [syzbot] [btrfs?] WARNING in emit_fiemap_extent From: syzbot To: axboe@kernel.dk, brauner@kernel.org, clm@fb.com, dhowells@redhat.com, dsterba@suse.com, dsterba@suse.cz, hch@lst.de, josef@toxicpanda.com, linux-btrfs@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org syzbot suspects this issue was fixed by commit: commit aa3dbde878961dd333cdd3c326b93e6c84a23ed4 Author: David Howells Date: Mon May 22 13:49:54 2023 +0000 splice: Make splice from an O_DIRECT fd use copy_splice_read() bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=14dc6319a80000 start commit: 40f71e7cd3c6 Merge tag 'net-6.4-rc7' of git://git.kernel.o.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=7ff8f87c7ab0e04e dashboard link: https://syzkaller.appspot.com/bug?extid=9992306148b06272f3bb syz repro: https://syzkaller.appspot.com/x/repro.syz?x=10c65e87280000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1094a78b280000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: splice: Make splice from an O_DIRECT fd use copy_splice_read() For information about bisection process see: https://goo.gl/tpsmEJ#bisection