From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=209.85.167.198 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793997605; b=otUIllvLZVMNGfbAHsA3ykzRDeEV6Rz4BLXGCtjmaL6pu/jl5Iune28lKomnNoJHwp+b 1rHOePu0SNtBPLzJXzjG67wMVCkoI/NtXen8NByqYWUeB7ySvIH+xcakujIGjUTjSDKLX 3PLh3jXuL4qZgf8dZJuPGHkLaKXE1HDeNHJnaX2ftAMF9sXIK4uGwX/WDZXMmhKCOqKBA cEva6fDGIFfgn5QRrSOP+Ji2t7pXIW1b3+3UoHKQcDLvyfSUm2R2jpWIJdtP/wQQ4Lpnq VnTPAwpLFohUzDNmm5Md6s9ORfZpLXC/d/OYeayMXMG5xNMeFuF9PEo8+dpZQA+2gMg== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793997605; h=DMARC-Filter:Received:X-Google-DKIM-Signature:X-Forwarded-Encrypted: X-Gm-Message-State:MIME-Version:X-Received:Date:In-Reply-To: X-Google-Appengine-App-Id:X-Google-Appengine-App-Id-Alias:Message-ID: Subject:From:To:Content-Type; bh=NxUp48EJkiGxY+Ocge8pL9nNXlcYwAjL6UsjCiffpBc=; b=cs5/npqZnuxJuHHjMs04Fk2/27ZKNohnkrp5TYP9tiHMfnI5E1D/KxvEWtRpGsW9LdLn 8WriyzgWKNCy4cnJ4Sf/1d+9vMwVV8PSD2AQt3dzMUjBRsd4y21XNOTcFeV/GPUBEEQ5U q8bdhrvXsSFbeqj3moiZQtPOomcSIBHh1L7rVa/9DFZQxe9gD/2zwBycaVpI/keLCMJZc U+1doC42ygvGwMT6QRsM1Ehbn1asixTAK9ZyezpyGInWjZXNheJee2p/u1GTNjfBD0SwM GKzeJTKXzrKpHASkUeKWUIKvWawZFCcLVCuTB3SfEVNu3MIuN5zNSrewjJHDKfh0eAA== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=fail header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.remote-ip=209.85.167.198 Received: from mail-oi1-f198.google.com (mail-oi1-f198.google.com [209.85.167.198]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C5BF0606A326 for ; Fri, 6 Nov 2026 20:40:04 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org C5BF0606A326 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-f198.google.com with SMTP id 5614622812f47-4b597558c4cso1265830b6e.1 for ; Fri, 06 Nov 2026 12:40:04 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1793997604; x=1794602404; 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=NxUp48EJkiGxY+Ocge8pL9nNXlcYwAjL6UsjCiffpBc=; b=Y5hCqqY9oyVQXNa1Kcgz6t/r/rEkYy/Glcl7iB1NZMbj6avA8WUbNeRGU2kbICdwym cNVZMgO0Y1PybM67+vTqR6raaZFqepOhYE5Fuc/Nrlc9AyZcMkmldBMIo7jXqdo7I6BG Fqbc+8mlYht00BqkmG2HYIoO1482PQWbjEw2qF7CaXO8Xz0Yv2VOR/BuXov1dNsMCyjI vaYMHhpOI+v0Qv48MVfl91P8P/Kn+dnFxgvg9oOveHPmtmB0HhmicWnovf7EPga/+axE icFwES/hr9eRaPc7bnzGyV9NZyghlEhd4kcobWPOutkUxiQTndOddvfGJMAduOj2ZRTy 7JbA== X-Forwarded-Encrypted: i=1; AKwUvBxzo8f0igaYsLhden9tdwYvqLvK6cnXBiaBPzN+ltzih1nsRo3I6YqEcRMjYhBju6kriYMrHTGOC/g69FM=@vger.kernel.org X-Gm-Message-State: APuU4Z+xsu0f8L027vlwHwZKrYrsjy847i8U+KzhDhpblWBPbjusVjEw 4Mv81ReYISaHnb/Pb9e4Ey0sNOeIHJakz1fAYvW7b8ErpJgLWGR9ELCDmW/IudXqnT/QvEIr0BY rWekBcs0qc9dnrsEbXTS/mTdehHi9SaW6sLEpafcmvPfHa9uXwRH/WNZPdCc= X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 X-Received: by 2002:a05:6808:1c0e:b0:510:7dc8:5ff7 with SMTP id 5614622812f47-567e0f98f3dmr2846345b6e.19.1793997603806; Fri, 06 Nov 2026 12:40:03 -0800 (PST) Date: Fri, 06 Nov 2026 12:40:03 -0800 In-Reply-To: <20261106192154.480-1-drifabdelmalekmohamedsaid@gmail.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6aee3b23.45cab1c5.12a849.0000.GAE@google.com> Subject: Re: [syzbot] [dm?] divide error in cache_ctr From: syzbot To: drifabdelmalekmohamedsaid@gmail.com, linux-kernel@vger.kernel.org, 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/dm-cache-target.c:2386:27: error: use of undeclared identifier 'U32' Tested on: commit: ddfe51b0 Add linux-next specific files for 20261105 git tree: linux-next kernel config: https://syzkaller.appspot.com/x/.config?x=3dffa811bfeed6b4 dashboard link: https://syzkaller.appspot.com/bug?extid=3e16980543e238b95bd1 compiler: Debian clang version 22.1.8 (1~deb13u4), Debian LLD 22.1.8 patch: https://syzkaller.appspot.com/x/patch.diff?x=179e9abe580000