From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-174.mta0.migadu.com (out-174.mta0.migadu.com [91.218.175.174]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 845D6277017 for ; Fri, 26 Dec 2025 23:46:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.218.175.174 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766792817; cv=none; b=Yg4c4H+VMYuiaMWIrvj/iYP7vyDhqu0vbmWo0lUtmSv1zvkFPtpMZTHIJ0fixR1DMR05SG3w7c2SkkB1rALa0aPw1ZnloZ7GAHGbFIvANBY46HduCRPVeT5inF9YqgYtMEAdOywVXBQEV6gBX1C/nxgzeM4uSjFeurwPy0fgyro= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766792817; c=relaxed/simple; bh=Qs9x7lXT5MD60U0kEYGynWKP1KqiPmQuGE8Rcklc7WE=; h=Message-ID:Date:MIME-Version:Subject:From:To:Cc:References: In-Reply-To:Content-Type; b=NvFcId7hr0TtB6WWZ6zlvlt0+7ZK16BGd3khXIJ41HQDUT1w5/MZXdzbdGsQ3VFLpHgSo9fzeiG4Sgq5IpKoE82ou3hLjPRgYDccblTL3FaHDp29YsjxQHnov/2+lslXjnleTY2QgptMA7+2YaOCuv4IvBrkyBFHmvkUluP2X/M= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=fJHFZjjf; arc=none smtp.client-ip=91.218.175.174 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="fJHFZjjf" Message-ID: <2feaf0ac-172d-431c-805c-7b3440f1ebd5@linux.dev> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1766792812; h=from:from: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; bh=ZiQBe71aN5XuEa7sgZEhrdHKf2VWYhH5t23Vrnr8mQA=; b=fJHFZjjfMVjS5jO1NmGaQm6TGtI5wFL2YbPJQcBWf5vNfobfC0rBqWCXx1uEZGy4BMHFlt z7VdSb9SsGDbG3/AYVvn4vwUbR6Lcdd/ySQFe82+NeF6P6mqnqxxmso/fYEQpuJuSYK/uO Zg5vXFlpFO3jvjjrOn7f9GvEe2xMD/Y= Date: Sat, 27 Dec 2025 07:46:35 +0800 Precedence: bulk X-Mailing-List: linux-cifs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Subject: Re: generic/013 failure to Samba X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: ChenXiaoSong To: Steve French , Henrique Carvalho Cc: Youling Tang , Namjae Jeon , David Howells , Meetakshi Setiya , "Gustavo A. R. Silva" , CIFS References: <5frnv6uc7yvfrb4nar5rpjbjyog5krbpfvus74n2iv4vmri2s7@i5bv6napwn4o> <141824e7-50ab-4072-b611-5db5fa01bb86@linux.dev> <7duojyv45sv3x65fmaggbhl2rydgisaqesedqqbrk2pg6jyo5m@2cwq23g2sw2v> <1afdefff-0ce5-4875-b480-0b3aba541d28@linux.dev> <7919537a-d3b5-45cd-9032-0a5312b28dfb@linux.dev> Content-Language: en-US In-Reply-To: <7919537a-d3b5-45cd-9032-0a5312b28dfb@linux.dev> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Migadu-Flow: FLOW_OUT On 12/24/25 11:02 PM, Henrique Carvalho wrote: > If a later iteration populates more > chunks than a previous one, the stale smaller value trips UBSAN. The commit message may also need to be updated, since the UBSAN error can be triggered on the first loop iteration. Thanks, ChenXiaoSong On 12/27/25 7:02 AM, ChenXiaoSong wrote: > Hi Henrique, > > Thanks for your patch. > > You could resend the patch as a standalone email instead of an > attachment, and include some additional information, such as links to > the relevant mailing list discussions. > > Additionally, please add my colleague's Tested-by: "Tested-by: Youling > Tang ". > > Thanks, > ChenXiaoSong > > On 12/27/25 6:51 AM, Steve French wrote: >> It should bake in for-next for at least a few days so can send next to >> Linus Tuesday or Wednesday if reviews and tests ok >