From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (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 08075EEB2 for ; Wed, 18 Sep 2024 03:06:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.168.131 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726628791; cv=none; b=RNNS4yew9ghOkGtCJyzOtbMgj9IPYl45lvrVEHtAAX+djQ0uYngPM1zhROLdCwdHMZY87lYnS6jQWfEArmv7ZOmWvG8AUXWlLdU2T7/3M4AglLvf1b1Vwe0b+/Ue8guEaWDp5UF08cQ1A6dMyWc3AXp9hpiDuBDGx9ga7/MQ9gI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726628791; c=relaxed/simple; bh=zqo9QrGQ3hwH+0RJ9L5f+lXkjtFH32jspte01IWV+Ac=; h=Message-ID:Date:MIME-Version:Subject:To:CC:References:From: In-Reply-To:Content-Type; b=uVb4jKuRUvVV0RVtCgxvG8Ul8CcKnmiFEyio8ftcNWDSHMuXV0Y0R3f6jVQ8fRBaAh3QCHb37uA5Zg9d2FFw1d+ruZztZcoK/F/9SpPwmfMtfgLgk/UqzZorBJlnOhn9IJpnp180O9x4z6AkpNQSSSJOfy04hYHPnB29l6X8wKo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com; spf=pass smtp.mailfrom=quicinc.com; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b=JMHZyn18; arc=none smtp.client-ip=205.220.168.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=quicinc.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b="JMHZyn18" Received: from pps.filterd (m0279862.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 48HHk45S022323; Wed, 18 Sep 2024 03:06:22 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=qcppdkim1; bh= Ji+S/8uP1cN9CTE92uVBGjy7oW7DWsdrd2yCNoOMh8c=; b=JMHZyn18gma0wICA /lZuuMmndravjAGOjqeNnj3Cft4Y9HdAwRVJ/ol7qVeIK+kPs6T0yaOBhilIySvs aXcUOVK1kgPfgUv4Jwzr2YxLv272NbOTUbpTQPVpN14VESzASwTKaduLJi1bwEhN icEEgJWFgGCZInGvOQ52kGr/LdHVL+fnlkrhDALlHvmi86mh+He5xZR/RXOZR+2E ToI1Ro4d8lWLvewQ0gLXhTUbZSQaBQxghpsLHN1+gSH6FxtzxvmP+p/4S5qe9XCN S83JTzp2EpQR07C42IwlAPjTGDijzIfLHduXsijfpij88TtXItBzora2WEUYbXqp R1thZQ== Received: from nalasppmta03.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 41n4gd0jqe-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 18 Sep 2024 03:06:22 +0000 (GMT) Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA03.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTPS id 48I36Ltq015028 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 18 Sep 2024 03:06:21 GMT Received: from [10.231.195.67] (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.9; Tue, 17 Sep 2024 20:06:19 -0700 Message-ID: <2e42483d-39b2-4042-b2b2-4c6be8e5ca60@quicinc.com> Date: Wed, 18 Sep 2024 11:06:17 +0800 Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: ath12k firmware regression with update 82318c966fd1 To: Takashi Iwai , Kalle Valo , CC: , References: <87bk0nc1yb.wl-tiwai@suse.de> Content-Language: en-US From: Baochen Qiang In-Reply-To: <87bk0nc1yb.wl-tiwai@suse.de> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01a.na.qualcomm.com (10.47.209.196) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: JAo1wBWUTnY6TC2IilUT__dvxGJ5W8oL X-Proofpoint-GUID: JAo1wBWUTnY6TC2IilUT__dvxGJ5W8oL X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.60.29 definitions=2024-09-06_09,2024-09-06_01,2024-09-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 suspectscore=0 bulkscore=0 clxscore=1011 spamscore=0 adultscore=0 lowpriorityscore=0 mlxlogscore=849 impostorscore=0 mlxscore=0 priorityscore=1501 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2408220000 definitions=main-2409180017 On 9/16/2024 6:44 PM, Takashi Iwai wrote: > Hi, > > it seems that the recent update of ath12k WCN7850 board-2.bin update > broke WiFi on Lenovo Thinkpad 14 Gen 5 AMD. Reverting to the older > firmware seems fixing the issue. > > The report for openSUSE Tumbleweed is found at > https://bugzilla.suse.com/show_bug.cgi?id=1230596 > and for Arch > https://bbs.archlinux.org/viewtopic.php?id=299286 > > Let me know if it's already handled in Qualcomm and the fix is > expected shortly. Otherwise I'll try to revert the change locally for > TW as a temporary solution. > This is a known issue and has been root caused. +Max to be aware of. Kalle, will also Cc you in the internal thread. > > thanks, > > Takashi >