From nobody Mon Feb 9 08:28:22 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 D477C237704 for ; Wed, 26 Feb 2025 18:46:14 +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=1740595574; cv=none; b=dn9NfgFSNUtRilbgXVMyqe+QnlLkkaPjaBypCPTPii09yuygX4x7l7JImlMlZRpr1kvVTwpQoIwlEY7BYrkIgjJgY+N7NAp1Q9YPLobrAqOkow13IFFStYE7fgUPT00nh9CFTd29+NuvLCOrSJoUiHSabCga3ukIbohHZfwcTD4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740595574; c=relaxed/simple; bh=iDy1ce3F7we4lX8jz/NaLXQ09ocgZ3E0UyfAPaBRnbY=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=kPCufnh5RGHLcx5OLwKFGwuyA8TuxR2Jt+mwKPHDaRDg0RILJY3PGm8OEkB8FVguE35TaK/VUU4fNhoRrZkRLjMpVk5E76K0xYJNjlBbzBBXVWcKM1uEleLZ2YhhM6t+Pu+y/IN/JTZ1Hzra9sJug/yd+QtVQdN7NlpxEIePkCs= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=JuRWl+/B; 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="JuRWl+/B" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5E094C4CEEA; Wed, 26 Feb 2025 18:46:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1740595574; bh=iDy1ce3F7we4lX8jz/NaLXQ09ocgZ3E0UyfAPaBRnbY=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=JuRWl+/B4WCzstTtkvZLf/I4aJgPAooSP+pIq/dult31l3mOr3LI3736wiOjChTdq JUQk0dJetQe5iz+C8zio3dQ4qJrMnSxj5uhkF4W9RA9jO3jAxgOFzgMO+DXq3+Nqla GoB/iQFHxdqMmw+m7bqCNMGa9b6ZrMe7BVPzkYqekE8NlPVRWEhWAYyQLfaXeVvnB4 afL/E2fit8ogJ2Skj0p0JnPGRy7MAW3BfN5JmCN0BKhC/29Af/A0xAxcqnNaJsqdQw jz4rYFH1KuXern7S9vZxxAzgMVUuC6tETY01DTeBUtG7Og5TlstW2LFXaBsU5C5EFt qR5Yn49exu86g== From: Daniel Wagner Date: Wed, 26 Feb 2025 19:45:59 +0100 Subject: [PATCH 07/11] nvmet-fc: update tgtport ref per assoc 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: <20250226-nvmet-fcloop-v1-7-c0bd83d43e6a@kernel.org> References: <20250226-nvmet-fcloop-v1-0-c0bd83d43e6a@kernel.org> In-Reply-To: <20250226-nvmet-fcloop-v1-0-c0bd83d43e6a@kernel.org> To: James Smart , Christoph Hellwig , Sagi Grimberg , Chaitanya Kulkarni Cc: Hannes Reinecke , Keith Busch , linux-nvme@lists.infradead.org, linux-kernel@vger.kernel.org, Daniel Wagner X-Mailer: b4 0.14.2 We need to take for each unique association a reference. nvmet_fc_alloc_hostport for each newly created association. Signed-off-by: Daniel Wagner Reviewed-by: Hannes Reinecke --- drivers/nvme/target/fc.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/nvme/target/fc.c b/drivers/nvme/target/fc.c index 3ef4beacde3257147a59321e8f13451326302de0..b807b4c05cac7fe4764df3df76f= 8fa50f4bab6ba 100644 --- a/drivers/nvme/target/fc.c +++ b/drivers/nvme/target/fc.c @@ -1157,6 +1157,7 @@ nvmet_fc_alloc_target_assoc(struct nvmet_fc_tgtport *= tgtport, void *hosthandle) goto out_ida; =20 assoc->tgtport =3D tgtport; + nvmet_fc_tgtport_get(tgtport); assoc->a_id =3D idx; INIT_LIST_HEAD(&assoc->a_list); kref_init(&assoc->ref); @@ -1258,6 +1259,8 @@ nvmet_fc_delete_target_assoc(struct nvmet_fc_tgt_asso= c *assoc) dev_info(tgtport->dev, "{%d:%d} Association deleted\n", tgtport->fc_target_port.port_num, assoc->a_id); + + nvmet_fc_tgtport_put(tgtport); } =20 static struct nvmet_fc_tgt_assoc * --=20 2.48.1