From nobody Mon Feb 9 07:22:05 2026 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) (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 552E820DD50 for ; Mon, 7 Apr 2025 16:12:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.129.124 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744042355; cv=none; b=WPinPddwzjRQaWW3f/gPj1D2oUd7Hrclo7DoILo7JNUQpg3KLm9t+vC4vjTTDqH4CJWZqGbj6zufz2SOshJp21y03kl27Wmh0ygsulvj9dlNfo0FJhWU0Y7LjyslHJ9kqjsK6yRugOIGlYa8MeHZCIaCdN+QCcRh9pIDKKvbiVg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744042355; c=relaxed/simple; bh=aeXoYDUiqYVh8riiO+qrRPkNrhwg7wWaEps1LPUw6iI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=oWMvvtmeqdAdVvVgyHYDMJwZ5++2sQ81MSKF51+YSGJAWxYmvACOwB884Nadvgee9L4DVZRc9wpLbsUKNzpC7xbNkzSnW4b5LdDwmcB1N3982Bn5UuJizAzoPYDVJNHr1xVfqRUJ/yqqdBF9aCeVC3ziUhn1LWL8INGQrtuFHHw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=AdywWim0; arc=none smtp.client-ip=170.10.129.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="AdywWim0" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1744042350; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=vPw9iIKKVoxSBOjo4kon0A1v1BpjuVHehJXapeZHSJ4=; b=AdywWim0K1JAGWbCcggqZYQcjsb0+MR+tlThbTrxt+1s5hxZXyPKveu0lOP5ji0neAZZ8u 6BIP1RUR9EXP2Fzmk6yXmxrbFHTO6izlqDm1IgqShsfMgbfOQyBe+qxeTZQY3JeKHz4zrF Dckw+fo37MjSIz6urpK2/ouZhPYwxQ8= Received: from mx-prod-mc-04.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-85-q7NAXPOcNfWWPZBVqJJoKw-1; Mon, 07 Apr 2025 12:12:26 -0400 X-MC-Unique: q7NAXPOcNfWWPZBVqJJoKw-1 X-Mimecast-MFC-AGG-ID: q7NAXPOcNfWWPZBVqJJoKw_1744042344 Received: from mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.93]) (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-04.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 232E01955DC6; Mon, 7 Apr 2025 16:12:24 +0000 (UTC) Received: from warthog.procyon.org.com (unknown [10.42.28.40]) by mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 8ECA7180A803; Mon, 7 Apr 2025 16:12:20 +0000 (UTC) From: David Howells To: netdev@vger.kernel.org Cc: David Howells , Marc Dionne , Jakub Kicinski , "David S. Miller" , Eric Dumazet , Paolo Abeni , Simon Horman , Christian Brauner , Chuck Lever , linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH net-next v2 09/13] rxrpc: Allow the app to store private data on peer structs Date: Mon, 7 Apr 2025 17:11:22 +0100 Message-ID: <20250407161130.1349147-10-dhowells@redhat.com> In-Reply-To: <20250407161130.1349147-1-dhowells@redhat.com> References: <20250407161130.1349147-1-dhowells@redhat.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.93 Content-Type: text/plain; charset="utf-8" Provide a way for the application (e.g. the afs filesystem) to store private data on the rxrpc_peer structs for later retrieval via the call object. This will allow afs to store a pointer to the afs_server object on the rxrpc_peer struct, thereby obviating the need for afs to keep lookup tables by which it can associate an incoming call with server that transmitted it. Signed-off-by: David Howells cc: Marc Dionne cc: Jakub Kicinski cc: "David S. Miller" cc: Eric Dumazet cc: Paolo Abeni cc: Simon Horman cc: linux-afs@lists.infradead.org cc: netdev@vger.kernel.org --- net/rxrpc/oob.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/net/rxrpc/oob.c b/net/rxrpc/oob.c index b2330d642d8d..66c05c68e2e9 100644 --- a/net/rxrpc/oob.c +++ b/net/rxrpc/oob.c @@ -274,7 +274,7 @@ enum rxrpc_oob_type rxrpc_kernel_query_oob(struct sk_bu= ff *oob, switch (type) { case RXRPC_OOB_CHALLENGE: *_peer =3D sp->chall.conn->peer; - *_peer_appdata =3D 0; /* TODO: retrieve appdata */ + *_peer_appdata =3D sp->chall.conn->peer->app_data; break; default: WARN_ON_ONCE(1); @@ -349,7 +349,7 @@ void rxrpc_kernel_query_challenge(struct sk_buff *chall= enge, struct rxrpc_skb_priv *sp =3D rxrpc_skb(challenge); =20 *_peer =3D sp->chall.conn->peer; - *_peer_appdata =3D 0; /* TODO: retrieve appdata */ + *_peer_appdata =3D sp->chall.conn->peer->app_data; *_service_id =3D sp->hdr.serviceId; *_security_index =3D sp->hdr.securityIndex; }