From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 6B95CD1CDCB for ; Thu, 4 Dec 2025 04:00:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type:In-Reply-To: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=YKVZ1aW6qd/ymkfafuY8+6Gxc/lRyN29Kqly/Nt2dc0=; b=VW2SlfPrYkdXZOVJ6oQ313ulie 0jfWt9BcmHNfp7ROf9KTqpzdpMZ83Dx0KDvURj7EZoUjUGmtDlEWYByAAns8EJdUMrypHEYxcVMmd kopJ4n4wQaxz8+EF+iTtPfKaphMVMTrjVCGUf8JCMV+7HVd0B5zKw8CTAVXkvfL+av6OrdaT51AvE g7LpjzvYclk5sqt6BBSVXMk1UEHbkwpHBgPXVAQGC6FQeW9m7hzC2ZPq83pXgoPRZrFMe4SgYiUPU cqZVIjeBk8LnDPS33946L5NlILRCN4G30ckvE5QIAqEvit862lFhCoPILq5Mhj1zjUy+UJK+yfmSq AYU56tiA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vR0Va-00000007Qab-3yCa; Thu, 04 Dec 2025 03:59:58 +0000 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vR0VY-00000007QaH-3ut4 for linux-nvme@lists.infradead.org; Thu, 04 Dec 2025 03:59:58 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1764820794; 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: in-reply-to:in-reply-to:references:references; bh=YKVZ1aW6qd/ymkfafuY8+6Gxc/lRyN29Kqly/Nt2dc0=; b=ULlW+KAcmnm+FXpIagtNmRrE5aR5pdsdVCaj0827s2nweRNVj1rJ26rh0PjzGDRone/Jkb cYrXXozffXgSoNVwnenHrSTga32/3uwSctVIeZVC5DBNiH201icuaJj+MF6ZfEe0Gi4DOB /QytGMohCkSsMB4lj8Y48aL7B1qLKN4= Received: from mx-prod-mc-03.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-653-hLh1_lQnMEuc70BzgyXxoA-1; Wed, 03 Dec 2025 22:59:48 -0500 X-MC-Unique: hLh1_lQnMEuc70BzgyXxoA-1 X-Mimecast-MFC-AGG-ID: hLh1_lQnMEuc70BzgyXxoA_1764820787 Received: from mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.4]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-03.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 71E1E1956050; Thu, 4 Dec 2025 03:59:46 +0000 (UTC) Received: from napanee.usersys.redhat.com (unknown [10.22.88.76]) by mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id A479A30001A2; Thu, 4 Dec 2025 03:59:44 +0000 (UTC) Received: by napanee.usersys.redhat.com (Postfix, from userid 1000) id 01F5FC1977; Wed, 3 Dec 2025 22:59:43 -0500 (EST) Date: Wed, 3 Dec 2025 22:59:43 -0500 From: Aristeu Rozanski To: Justin Tee Cc: Ewan Milne , linux-nvme@lists.infradead.org, Justin Tee , Naresh Gottumukkala , Paul Ely , Keith Busch , Jens Axboe , Christoph Hellwig , Sagi Grimberg Subject: Re: [PATCH] nvme: fc: stop lsrcv workqueue before freeing a rport Message-ID: References: <21255200-a271-4fa0-b099-97755c8acd4c@work> <6440e968-a181-419b-b203-a354b924341b@work> <05b455fc-d08c-4fb2-81db-a818771b9c42@gmail.com> MIME-Version: 1.0 In-Reply-To: User-Agent: NeoMutt/20241114-35-62db1e X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.4 X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: gx6UnY_55k2Imr5QmaEZvv0TTLnZfrBv99-XDD38Sss_1764820787 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251203_195957_065425_AE4554D5 X-CRM114-Status: GOOD ( 10.46 ) X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org On Wed, Dec 03, 2025 at 05:44:14PM -0800, Justin Tee wrote: > I have a patch in mind to resolve this, and will report back. FWIW, test kernel with the revert still running since this morning (~13h), no crashes. -- Aristeu