From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out30-112.freemail.mail.aliyun.com (out30-112.freemail.mail.aliyun.com [115.124.30.112]) (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 728EE18CC1C; Fri, 15 Nov 2024 09:22:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=115.124.30.112 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731662576; cv=none; b=fX0M5puiWpSjfwoFKGH3oUjhMpJUFRPL7B6olIa2rN3dEJKLmU4MG6MZ6NWskbIxoP7RoX5o4+M7ikI76b4Qq4KpwNUpylA16kZWpSJpzph/kg9Z61p/OLUeOo4lqnGZUw1kUVQKkrxi/Rl3lNexyd1C+rrmqihUWfwDh2q6Dr8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731662576; c=relaxed/simple; bh=HvfeLyx8bM9mz4+sEE+lLsT1rWLWP5byK/u6zORttUU=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=QgjvDP5rzmGYp5+t+tBxNErLa5kiBWLZIN0wtxAN7bIOhVmwWTTb1HiQXlufvFdumQ1Nt9Hz765ww0qLhENL2aBqV1orzUtJQ7+VUPvI07/RWNkk92jLaWFzo1u/wWBXmIvanMDpsQOTbcZy/9NSKrz3iA6Vkf+HaZviVSw1ax4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.alibaba.com; spf=pass smtp.mailfrom=linux.alibaba.com; dkim=pass (1024-bit key) header.d=linux.alibaba.com header.i=@linux.alibaba.com header.b=sR1Qvi1O; arc=none smtp.client-ip=115.124.30.112 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.alibaba.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.alibaba.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.alibaba.com header.i=@linux.alibaba.com header.b="sR1Qvi1O" DKIM-Signature:v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.alibaba.com; s=default; t=1731662571; h=Message-ID:Date:MIME-Version:Subject:To:From:Content-Type; bh=jQVm0XiX/O8PJTXPSVm2F+Gp9S8SqG9V8Sljy7gMQ70=; b=sR1Qvi1OUkf8VvbSiASuP/sGhleuz7pGyoDk6R2x1IC95d/bRKHfihgKjbFU6MkWpSPamw/yPwSK2+uVt+OkooFeX0n2kHVkp71BZG+c114aY24eoSQDWyb+jurpRTKhQXicJayk1IVl7mRqTMLi1QpYeKIm+hQYnglaJ83UzyI= Received: from 30.246.162.170(mailfrom:xueshuai@linux.alibaba.com fp:SMTPD_---0WJTCOoc_1731662568 cluster:ay36) by smtp.aliyun-inc.com; Fri, 15 Nov 2024 17:22:50 +0800 Message-ID: Date: Fri, 15 Nov 2024 17:22:47 +0800 Precedence: bulk X-Mailing-List: linux-pci@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 2/2] PCI/AER: Report fatal errors of RCiEP and EP if link recoverd To: Lukas Wunner Cc: linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, bhelgaas@google.com, kbusch@kernel.org, mahesh@linux.ibm.com, oohall@gmail.com, sathyanarayanan.kuppuswamy@linux.intel.com References: <20241112135419.59491-1-xueshuai@linux.alibaba.com> <20241112135419.59491-3-xueshuai@linux.alibaba.com> From: Shuai Xue In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit 在 2024/11/15 17:06, Lukas Wunner 写道: > On Tue, Nov 12, 2024 at 09:54:19PM +0800, Shuai Xue wrote: >> The AER driver has historically avoided reading the configuration space of >> an endpoint or RCiEP that reported a fatal error, considering the link to >> that device unreliable. > > It would be good if you could mention the relevant commit here: > > 9d938ea53b26 ("PCI/AER: Don't read upstream ports below fatal errors") > > Thanks, > > Lukas Sure, will add it. Thank you. Best Regards, Shuai