From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from szxga03-in.huawei.com (szxga03-in.huawei.com [45.249.212.189]) (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 947D4246BC7 for ; Tue, 10 Jun 2025 13:51:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.249.212.189 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749563479; cv=none; b=F1O1xzuqTElnzys+qSGVoCGEKlX507WU9zVbeIcQGpSuQJot2MuJCWU3mXtg+SWDfskPvzSxGAW05rGeNgr2S3fHjBnKh4wPWbIGhak8LnNzvJaKagNZhz2do8Kq0sI+TYEnagdCfhb9ybCrm5unMA57z8+jV2jH5XrlZ9mKQ2U= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749563479; c=relaxed/simple; bh=sGvfl2J2l5Sw7C/rGbbtlebQ772xAlONBhQX0IfDXKo=; h=Message-ID:Date:MIME-Version:Subject:To:CC:References:From: In-Reply-To:Content-Type; b=Dy2gzJM3I/X5/csjXK8e8JgJYggEZb2q8Y8WDfZi6HLjJ9LZjbIKt05KrZOvE6lh4We5xUWFb56F42OdiZKCG17UpxsUt7yyoqG9kHbR9xjmEV6Hu7EdapeK23UvTtIDkIsqQqnfLQy9ozb0EFjWIJXrnyp7MRkUFf9KcQS6/9E= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com; spf=pass smtp.mailfrom=huawei.com; arc=none smtp.client-ip=45.249.212.189 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=huawei.com Received: from mail.maildlp.com (unknown [172.19.163.174]) by szxga03-in.huawei.com (SkyGuard) with ESMTP id 4bGqQj30rLz1W3LZ; Tue, 10 Jun 2025 21:29:49 +0800 (CST) Received: from dggpemf500002.china.huawei.com (unknown [7.185.36.57]) by mail.maildlp.com (Postfix) with ESMTPS id 885B814034D; Tue, 10 Jun 2025 21:33:40 +0800 (CST) Received: from [10.174.176.253] (10.174.176.253) by dggpemf500002.china.huawei.com (7.185.36.57) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.11; Tue, 10 Jun 2025 21:33:39 +0800 Message-ID: <48639da7-5451-49f7-8a6c-375b67d8060d@huawei.com> Date: Tue, 10 Jun 2025 21:33:39 +0800 Precedence: bulk X-Mailing-List: linux-scsi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: Issue in sas_ex_discover_dev() for multiple level of SAS expanders in a domain To: "Li, Eric (Honggang)" , 'John Garry' , "'james.bottomley@hansenpartnership.com'" , "'Martin K . Petersen'" CC: "'linux-scsi@vger.kernel.org'" References: <823ab904-33a3-4ed0-8794-cb36b9ad636b@oracle.com> <7081399f-d4e8-4af9-9cff-2bcb1e4c6064@oracle.com> From: Jason Yan In-Reply-To: Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 8bit X-ClientProxiedBy: kwepems500002.china.huawei.com (7.221.188.17) To dggpemf500002.china.huawei.com (7.185.36.57) 在 2025/6/10 21:05, Li, Eric (Honggang) 写道: > Jason, > > Sorry for bothering you. > Is this fix merged into kernel upstream? > If so, could you please let me know which Linux kernel version includes this fix? > Thanks. > > Eric LI (Honggang) I'm afraid it's not merged yet. I don't have a libsas hardware now so it's not been tested. Did you test this patch? Thanks, Jason 祝一切顺利！