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 1248E48A44 for ; Fri, 31 Oct 2025 15:38:13 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 0B2BF40150; Fri, 31 Oct 2025 15:38:13 +0100 (CET) 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 1E7624067B for ; Fri, 31 Oct 2025 15:38:11 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1761921490; 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=2+d1W3gQflimI/Mz0c/UfTdbAINQgjJhMH54z2Msau8=; b=DYQL19t0Xk5zXxhT8Pnsoww2q9gC3NXDe9RFPO1+pQv7/xGiSvxXc+l1z/vk/lvolM+OLB YS5BAHfevwCx1fmRdm4LYnWo1k3WqfNKJl14M3CC8h6NWHLXyhfWYFq2U7aUJXKQcG47kW KfkRVfeT5dW3q18F7iH+/SPyoBJ4Z84= Received: from mx-prod-mc-06.mail-002.prod.us-west-2.aws.redhat.com (ec2-35-165-154-97.us-west-2.compute.amazonaws.com [35.165.154.97]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-614-vrXkdWTdPBSzRyjG7T2fww-1; Fri, 31 Oct 2025 10:38:07 -0400 X-MC-Unique: vrXkdWTdPBSzRyjG7T2fww-1 X-Mimecast-MFC-AGG-ID: vrXkdWTdPBSzRyjG7T2fww_1761921486 Received: from mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.111]) (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-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 6D44F180066C; Fri, 31 Oct 2025 14:38:06 +0000 (UTC) Received: from rh.redhat.com (unknown [10.44.32.50]) by mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 792291800579; Fri, 31 Oct 2025 14:38:04 +0000 (UTC) From: Kevin Traynor To: Vladimir Medvedkin Cc: Robin Jarry , dpdk stable Subject: patch 'fib6: fix tbl8 allocation check logic' has been queued to stable release 24.11.4 Date: Fri, 31 Oct 2025 14:33:14 +0000 Message-ID: <20251031143421.324432-72-ktraynor@redhat.com> In-Reply-To: <20251031143421.324432-1-ktraynor@redhat.com> References: <20251031143421.324432-1-ktraynor@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.111 X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: 9Z2xPb7YclC-MtvoEAlnUFAai5jUGyiuVuX7kw3FA04_1761921486 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 24.11.4 Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet. It will be pushed if I get no objections before 11/05/25. 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/66a575be6f83cc2c1a78c9a5ca7662c606e02efe Thanks. Kevin --- >From 66a575be6f83cc2c1a78c9a5ca7662c606e02efe Mon Sep 17 00:00:00 2001 From: Vladimir Medvedkin Date: Tue, 14 Oct 2025 18:17:55 +0000 Subject: [PATCH] fib6: fix tbl8 allocation check logic [ upstream commit f0db0f659a1f4192a4aca7ce2a298f272aa3af8f ] Currently if there were 'n' preallocated tbl8 entries only 'n - 1' were able to be used. Fix the logic allowing to use all preallocated tbl8 entries. Fixes: c3e12e0f0354 ("fib: add dataplane algorithm for IPv6") Signed-off-by: Vladimir Medvedkin Tested-by: Robin Jarry --- lib/fib/trie.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/lib/fib/trie.c b/lib/fib/trie.c index e186d2ecfe..24674276c4 100644 --- a/lib/fib/trie.c +++ b/lib/fib/trie.c @@ -576,6 +576,5 @@ trie_modify(struct rte_fib6 *fib, const struct rte_ipv6_addr *ip, } - if ((depth > 24) && (dp->rsvd_tbl8s >= - dp->number_tbl8s - depth_diff)) + if ((depth > 24) && (dp->rsvd_tbl8s + depth_diff > dp->number_tbl8s)) return -ENOSPC; -- 2.51.0 --- Diff of the applied patch vs upstream commit (please double-check if non-empty: --- --- - 2025-10-31 13:53:54.436527259 +0000 +++ 0072-fib6-fix-tbl8-allocation-check-logic.patch 2025-10-31 13:53:52.175141129 +0000 @@ -1 +1 @@ -From f0db0f659a1f4192a4aca7ce2a298f272aa3af8f Mon Sep 17 00:00:00 2001 +From 66a575be6f83cc2c1a78c9a5ca7662c606e02efe Mon Sep 17 00:00:00 2001 @@ -5,0 +6,2 @@ +[ upstream commit f0db0f659a1f4192a4aca7ce2a298f272aa3af8f ] + @@ -11 +12,0 @@ -Cc: stable@dpdk.org @@ -20 +21 @@ -index 5a9978b4ca..6427920c58 100644 +index e186d2ecfe..24674276c4 100644 @@ -23 +24 @@ -@@ -577,6 +577,5 @@ trie_modify(struct rte_fib6 *fib, const struct rte_ipv6_addr *ip, +@@ -576,6 +576,5 @@ trie_modify(struct rte_fib6 *fib, const struct rte_ipv6_addr *ip,