From nobody Mon Feb 9 18:43:14 2026 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 D92FC350D5A for ; Thu, 30 Oct 2025 10:05:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761818755; cv=none; b=t9V+4LnEDU01xpXiGAvXw4c49F3jxazdJMrCPf6npO2e7D7X+JIu3Ondm0rHovMLCtGoaG9bDkWnqX9p2y3U2cPxsM6XCXRGKtdUxpi7fpaUz0wmGWusDRZ3kbcOvxmmVOk5hnPvv1W4kXParFDR5B+0DO//+tVwxWUCR2fnbYg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761818755; c=relaxed/simple; bh=pD88QTQwhCsd1dD9Fb+TDQoClhSOHeNyLN7H0zQpYAM=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=pNOga1c1kwW1DJdidpypGOvpUzSNDehPfpiP2KTIzIwYjKtdf8s6YDuB9R9hMeT1D1nkg+qJWEO5ovT85YZfsNTBIB1VKsXg/HHd8nQQyLGa4rZ6Ow9MXjUUqVLJpTw6p/xRYL9BtzZ9xeaSVrUKEA7hqjUng+RM4BDfIullmOA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=uNgKP3CL; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="uNgKP3CL" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 56797C4CEFD; Thu, 30 Oct 2025 10:05:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1761818755; bh=pD88QTQwhCsd1dD9Fb+TDQoClhSOHeNyLN7H0zQpYAM=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=uNgKP3CL1kYsUxeqYTrEnq8RP3483/KZhRisETibvx1WZM1//MV+Q6vTCRpDsjsw3 A7LfthB4qyHNZ3WQrux/XIqPxSqz32rNzgt+yukr9r3/rWMiVA39XitblrgFtHaULm wXnjTAxb4/kX7kW0/7H4T/ogGMIAfmnKKp9CrRRNxiVlrWhQJR3SsMHPhvYbFG9IkB VJt5MRaTMlcPfKRZJKfPsLEJv4E8TnhT+bihoBJfF94CwQMap316KxEhWbo6+I2rSJ vdhJ39nKBVQa2lqmnVFDv3a5ipuDXZtMtjl/psErTlzgp5r0ZqT7eqrY3hiF5JcNTN XrE9QuOxMYqhA== From: Daniel Wagner Date: Thu, 30 Oct 2025 11:05:46 +0100 Subject: [PATCH v2 2/5] nvme-fc: check all request and response have been processed Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20251030-nvmet-fcloop-fixes-v2-2-b8d66a322c51@kernel.org> References: <20251030-nvmet-fcloop-fixes-v2-0-b8d66a322c51@kernel.org> In-Reply-To: <20251030-nvmet-fcloop-fixes-v2-0-b8d66a322c51@kernel.org> To: Justin Tee , Christoph Hellwig , Keith Busch Cc: James Smart , Jens Axboe , linux-nvme@lists.infradead.org, linux-kernel@vger.kernel.org, Daniel Wagner X-Mailer: b4 0.14.3 When the rport is removed there shouldn't be any in flight request or responses. Reviewed-by: Christoph Hellwig Signed-off-by: Daniel Wagner --- drivers/nvme/host/fc.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/nvme/host/fc.c b/drivers/nvme/host/fc.c index 3ff70e6e8131..b613fc5966a7 100644 --- a/drivers/nvme/host/fc.c +++ b/drivers/nvme/host/fc.c @@ -520,6 +520,8 @@ nvme_fc_free_rport(struct kref *ref) =20 WARN_ON(rport->remoteport.port_state !=3D FC_OBJSTATE_DELETED); WARN_ON(!list_empty(&rport->ctrl_list)); + WARN_ON(!list_empty(&rport->ls_req_list)); + WARN_ON(!list_empty(&rport->ls_rcv_list)); =20 /* remove from lport list */ spin_lock_irqsave(&nvme_fc_lock, flags); --=20 2.51.1