From patchwork Tue Jun 20 10:28:52 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hannes Reinecke X-Patchwork-Id: 13285574 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (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 D2620FC01 for ; Tue, 20 Jun 2023 10:29:08 +0000 (UTC) Received: from smtp-out1.suse.de (smtp-out1.suse.de [195.135.220.28]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8AFFF102 for ; Tue, 20 Jun 2023 03:29:06 -0700 (PDT) Received: from relay2.suse.de (relay2.suse.de [149.44.160.134]) by smtp-out1.suse.de (Postfix) with ESMTP id 052842188B; Tue, 20 Jun 2023 10:29:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1687256945; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=qtiWsqvyZaCWU0PRWOqBZXRVP/g/OKzx3YKj1ldYBcM=; b=dGicWHsDvUifjlA4pY/ZPltQnb4UsKtFcwJ2QVcTFWKE1rRMMeIzvtePqPcPcWAlSPgRuH 3czwdnVC5CC0d/043kdj9GmA2+0jW/irf481K3v1xSjHGc9w23D0Riv8qOzIhk2ZaMnTZ+ V3ey8YeO6dMwGeOL8MnFsTdFfUISRfw= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1687256945; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=qtiWsqvyZaCWU0PRWOqBZXRVP/g/OKzx3YKj1ldYBcM=; b=iHVwrcQpVSjFm4qFNPx5IpeKhyWIudn3B1rR2O9jWl1LjuFTHaakMvvnpxSxBts5f9Mx4i m3nMGr2fEE42o9DQ== Received: from adalid.arch.suse.de (adalid.arch.suse.de [10.161.8.13]) by relay2.suse.de (Postfix) with ESMTP id D37692C141; Tue, 20 Jun 2023 10:29:04 +0000 (UTC) Received: by adalid.arch.suse.de (Postfix, from userid 16045) id BFC6551C51F7; Tue, 20 Jun 2023 12:29:04 +0200 (CEST) From: Hannes Reinecke To: Christoph Hellwig Cc: Sagi Grimberg , Keith Busch , linux-nvme@lists.infradead.org, Jakub Kicinski , Eric Dumazet , Paolo Abeni , netdev@vger.kernel.org, Hannes Reinecke Subject: [PATCHv5 0/4] net/tls: fixes for NVMe-over-TLS Date: Tue, 20 Jun 2023 12:28:52 +0200 Message-Id: <20230620102856.56074-1-hare@suse.de> X-Mailer: git-send-email 2.35.3 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED,SPF_HELO_NONE, SPF_PASS,T_SCC_BODY_TEXT_LINE,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Hi all, here are some small fixes to get NVMe-over-TLS up and running. The first thre are just minor modifications to have MSG_EOR handled for TLS (and adding a test for it), but the last implements the ->read_sock() callback for tls_sw and I guess could do with some reviews. It does work with my NVMe-TLS test harness, but what do I know :-) As usual, comments and reviews are welcome. Changes to the original submission: - Add a testcase for MSG_EOR handling Changes to v2: - Bail out on conflicting message flags - Rework flag handling Changes to v3: - Return -EINVAL on conflicting flags - Rebase on top of net-next Changes to v4: - Add tlx_rx_reader_lock() to read_sock - Add MSG_EOR handling to tls_sw_readpages() Hannes Reinecke (4): net/tls: handle MSG_EOR for tls_sw TX flow net/tls: handle MSG_EOR for tls_device TX flow selftests/net/tls: add test for MSG_EOR net/tls: implement ->read_sock() net/tls/tls.h | 2 + net/tls/tls_device.c | 25 +++++++-- net/tls/tls_main.c | 2 + net/tls/tls_sw.c | 87 +++++++++++++++++++++++++++++-- tools/testing/selftests/net/tls.c | 11 ++++ 5 files changed, 119 insertions(+), 8 deletions(-)