From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 19AC645804 for ; Fri, 23 Aug 2024 18:21:27 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 12DCE43380; Fri, 23 Aug 2024 18:21:27 +0200 (CEST) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by mails.dpdk.org (Postfix) with ESMTP id 6D11940295 for ; Fri, 23 Aug 2024 18:21:25 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1724430085; 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: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=TLXkUrmCVuL9/YDwh3t3+jJZS1HH5J0u8sESQsdC6Y0=; b=bhOF5v/Qke+4cDGE/WNo7/RuDiJg1wfKc38gdjDnsIJr46/9dAB6oQtrKvHbLPV5sHG81I qtQ4q++9Wd1+2rJ6q2QUbmn20YtxcnQJ/M1xshMtSwlO2tkHOyNBGxGhdTVX+kyvt0JYtF eah1nUPL2PaaTaaocDVm1AeO8K4zcak= Received: from mx-prod-mc-01.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-638-CLawmVQ_PiCz5xCTkHbGNQ-1; Fri, 23 Aug 2024 12:21:20 -0400 X-MC-Unique: CLawmVQ_PiCz5xCTkHbGNQ-1 Received: from mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.17]) (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-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id F00371955BED; Fri, 23 Aug 2024 16:21:19 +0000 (UTC) Received: from rh.redhat.com (unknown [10.39.193.224]) by mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id C85EC1956053; Fri, 23 Aug 2024 16:21:18 +0000 (UTC) From: Kevin Traynor To: Nithin Dabilpuram Cc: dpdk stable Subject: patch 'net/cnxk: fix outbound security with higher packet burst' has been queued to stable release 21.11.8 Date: Fri, 23 Aug 2024 17:17:55 +0100 Message-ID: <20240823161929.1004778-47-ktraynor@redhat.com> In-Reply-To: <20240823161929.1004778-1-ktraynor@redhat.com> References: <20240823161929.1004778-1-ktraynor@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.0 on 10.30.177.17 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="US-ASCII"; x-default=true X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org Hi, FYI, your patch has been queued to stable release 21.11.8 Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet. It will be pushed if I get no objections before 08/28/24. So please shout if anyone has objections. Also note that after the patch there's a diff of the upstream commit vs the patch applied to the branch. This will indicate if there was any rebasing needed to apply to the stable branch. If there were code changes for rebasing (ie: not only metadata diffs), please double check that the rebase was correctly done. Queued patches are on a temporary branch at: https://github.com/kevintraynor/dpdk-stable This queued commit can be viewed at: https://github.com/kevintraynor/dpdk-stable/commit/9c45669c03592afcc20f42748ef790feb6414c8b Thanks. Kevin --- >From 9c45669c03592afcc20f42748ef790feb6414c8b Mon Sep 17 00:00:00 2001 From: Nithin Dabilpuram Date: Tue, 28 May 2024 12:35:19 +0530 Subject: [PATCH] net/cnxk: fix outbound security with higher packet burst [ upstream commit 062f6f652445a283a186dc6c62c692ba7c91cc3c ] Fix issue with outbound security path while handling mixed traffic i.e both plain and inline outbound packets being present as part of burst and burst size is > 32. The loop needs to be broken when we don't have space for 4 packets in LMT lines for CPT considering both the full LMT lines and partial LMT lines used. Fixes: 55bfac717c72 ("net/cnxk: support Tx security offload on cn10k") Signed-off-by: Nithin Dabilpuram --- drivers/net/cnxk/cn10k_tx.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/cnxk/cn10k_tx.h b/drivers/net/cnxk/cn10k_tx.h index bd9eba08e9..7e0ec4f048 100644 --- a/drivers/net/cnxk/cn10k_tx.h +++ b/drivers/net/cnxk/cn10k_tx.h @@ -1576,5 +1576,6 @@ again: for (i = 0; i < burst; i += NIX_DESCS_PER_LOOP) { - if (flags & NIX_TX_OFFLOAD_SECURITY_F && c_lnum + 2 > 16) { + if (flags & NIX_TX_OFFLOAD_SECURITY_F && + (((int)((16 - c_lnum) << 1) - c_loff) < 4)) { burst = i; break; -- 2.46.0 --- Diff of the applied patch vs upstream commit (please double-check if non-empty: --- --- - 2024-08-23 17:18:11.325913223 +0100 +++ 0047-net-cnxk-fix-outbound-security-with-higher-packet-bu.patch 2024-08-23 17:18:09.700430035 +0100 @@ -1 +1 @@ -From 062f6f652445a283a186dc6c62c692ba7c91cc3c Mon Sep 17 00:00:00 2001 +From 9c45669c03592afcc20f42748ef790feb6414c8b Mon Sep 17 00:00:00 2001 @@ -5,0 +6,2 @@ +[ upstream commit 062f6f652445a283a186dc6c62c692ba7c91cc3c ] + @@ -13 +14,0 @@ -Cc: stable@dpdk.org @@ -21 +22 @@ -index 5c4b9e559e..9ce41fe80f 100644 +index bd9eba08e9..7e0ec4f048 100644 @@ -24 +25 @@ -@@ -2273,5 +2273,6 @@ again: +@@ -1576,5 +1576,6 @@ again: