From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oi1-f199.google.com (mail-oi1-f199.google.com [209.85.167.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 627A83F1643 for ; Sun, 27 Sep 2026 13:39:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790516344; cv=none; b=CkZOp1uUleqo7N1vwWl+4QA/E9bxebtNuzOWYlWCNSulX5CSztbsVs4eA312/DFlcNHp+65wuSeZouBPsqZoyDxFhlq3AxpX/Ep7A1zqlCrTe4Qv8Y9s4la2sLiBEGXl8uKUKDIa/kSiH+RwJ9ysDrQSIMaUlrTp4yjVEAil6Ug= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790516344; c=relaxed/simple; bh=7PjMk4yHlng1qfnTVrH+lxB+6CalEQSKUZTyyQPk01Y=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=jJXLNB8Y63+flS2B2+tO8tgYF4OFh+Xu2yI9hJrdaWNl8bwi4k8TaTvwZ1Ds2qHKY8EsZ3skCayjwl4bLv5rxckgizMW/Z5u8ndKYlUGHm2xnTO4p8sE2TzSLX2hP/F/kv+h3qnVqowoxiLWhWCWiDHDenZcjWCVaK+/3Kzrhfs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.167.199 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-oi1-f199.google.com with SMTP id 5614622812f47-4cb254da90eso4205223b6e.0 for ; Sun, 27 Sep 2026 06:39:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1790516342; x=1791121142; h=content-type:to:from:subject:message-id:in-reply-to:date :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to:content-type; bh=BerrRpPiRFUxkHRn1qSbCgBk3nlrLtLRWQYkpRFRu20=; b=ZN+pc6jzQCMy2MpPQZTNoMpN8IvUN5v6kmIR0d6sgEQ5gTw6x74m+hLiHHNWAdf7/w 1SfHXOGO26v7RhsB1u98F7XcWAyX+SGqdBN2Tru4r2VXC21rZvmd+gj/3u3WirnHm5Eo aDIyKE58ykuwhe6xyRpcPWEGYWypmcA6d/NJpNst/03JCqzaKFbcWA3uTJ+0iuW9JhRO zd8sjJkWnYtoM7Bdesnr9pv3nJMMaUtWZT5VQlchvuwtPHYI/9Lh9I2BFcSR52urtfEB 0NReE3oLGn+usbMbQiQtj+m0NlhNRrZzYjO4w93WVuRegsrwOB3F9o2+t+6cxkkBB/os AV2Q== X-Gm-Message-State: AFuF++lh7nggxHFp2njM+p6V9Wd/gVjTZYIduEf2RwUY3QEFu/SqxpLv /QvK7PBoAtD5v+bt6aSkKWBfmrJNBiMs+Sy0hH/ul4y7Ps2uMCLqE7eqWc/uGb+qtKymXZXyFIy ysjcGIRKT432a3020gjdlz+nBqXlwx+G7dq9z+OBBjOXBnkZDH2NdiWrcNb0= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6808:1825:b0:4d6:93e2:5bc3 with SMTP id 5614622812f47-4d72f4452b2mr11177041b6e.68.1790516342358; Sun, 27 Sep 2026 06:39:02 -0700 (PDT) Date: Sun, 27 Sep 2026 06:39:02 -0700 In-Reply-To: <20260927130722.2065-1-nsvatoslav515@gmail.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6ab91c76.dc2998a4.2261f5.006a.GAE@google.com> Subject: Re: [syzbot] [raid?] WARNING in free_conf From: syzbot To: linux-kernel@vger.kernel.org, nsvatoslav515@gmail.com, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot tried to test the proposed patch but the build/boot failed: drivers/md/raid5.c:2448:2: error: call to undeclared function 'shrink_stripes'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] drivers/md/raid5.c:2716:13: error: conflicting types for 'shrink_stripes' Tested on: commit: 6812ce4e Merge tag 'drm-fixes-2026-09-26' of https://g.. git tree: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git kernel config: https://syzkaller.appspot.com/x/.config?x=9d4242cb1c54cdf7 dashboard link: https://syzkaller.appspot.com/bug?extid=6a132745caefcf42cb0d compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8 patch: https://syzkaller.appspot.com/x/patch.diff?x=159bfd25580000