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 062B1A0350 for ; Mon, 21 Feb 2022 16:42:23 +0100 (CET) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id F2824410F3; Mon, 21 Feb 2022 16:42:21 +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 C8B02410E0 for ; Mon, 21 Feb 2022 16:42:20 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1645458140; 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=QYdHm2z7U3QtzikNWaSRhybxQyNW2MKEwkx02GPaPy8=; b=hvFv8Ctab4znSFmdwMdI7fvr/T6IgjAvvCj/6lrjUV13sStwIe7GIagckDXo/u8QAol5d8 1loG91GFppHJUhGSngavd2xqF36MCjZjskIcAOqVrpTwQG4iDZeFviqujspdHuFR2XSp8r FY4v6Oq0ThtL7NKm1G+ACJ7wsa55IrQ= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-624-R10L2z26NPCAJqF2cfQkYw-1; Mon, 21 Feb 2022 10:42:17 -0500 X-MC-Unique: R10L2z26NPCAJqF2cfQkYw-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id EDCBE100C660; Mon, 21 Feb 2022 15:42:16 +0000 (UTC) Received: from rh.Home (unknown [10.39.195.12]) by smtp.corp.redhat.com (Postfix) with ESMTP id D72FF7E2E8; Mon, 21 Feb 2022 15:42:15 +0000 (UTC) From: Kevin Traynor To: Pavan Nikhilesh Cc: Ruifeng Wang , dpdk stable Subject: patch 'config: align mempool elements to 128 bytes on CN10K' has been queued to stable release 21.11.1 Date: Mon, 21 Feb 2022 15:35:48 +0000 Message-Id: <20220221153625.152324-159-ktraynor@redhat.com> In-Reply-To: <20220221153625.152324-1-ktraynor@redhat.com> References: <20220221153625.152324-1-ktraynor@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=ktraynor@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="US-ASCII" 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 21.11.1 Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet. It will be pushed if I get no objections before 02/26/22. 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/273bacf2a8aebdeadb488c0c7517f12ee9e4d2a1 Thanks. Kevin --- >From 273bacf2a8aebdeadb488c0c7517f12ee9e4d2a1 Mon Sep 17 00:00:00 2001 From: Pavan Nikhilesh Date: Mon, 13 Dec 2021 16:36:14 +0530 Subject: [PATCH] config: align mempool elements to 128 bytes on CN10K [ upstream commit 3e97fa671dee32ea2689eb18f868d9086613cc1b ] Mempool elements are by default aligned to CACHELINE_SIZE. In CN10K cacheline size is 64B but the RoC requires buffers to be aligned to 128B. Set RTE_MEMPOOL_ALIGN to 128 to force mempool buffers to be aligned 128 bytes. Fixes: 1b4c86a721c9 ("config/arm: add Marvell CN10K") Signed-off-by: Pavan Nikhilesh Reviewed-by: Ruifeng Wang --- config/arm/meson.build | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/config/arm/meson.build b/config/arm/meson.build index b3bd4b9133..89a3bf4213 100644 --- a/config/arm/meson.build +++ b/config/arm/meson.build @@ -278,5 +278,6 @@ soc_cn10k = { 'flags': [ ['RTE_MAX_LCORE', 24], - ['RTE_MAX_NUMA_NODES', 1] + ['RTE_MAX_NUMA_NODES', 1], + ['RTE_MEMPOOL_ALIGN', 128] ], 'part_number': '0xd49', -- 2.34.1 --- Diff of the applied patch vs upstream commit (please double-check if non-empty: --- --- - 2022-02-21 15:22:48.001032648 +0000 +++ 0159-config-align-mempool-elements-to-128-bytes-on-CN10K.patch 2022-02-21 15:22:44.309704617 +0000 @@ -1 +1 @@ -From 3e97fa671dee32ea2689eb18f868d9086613cc1b Mon Sep 17 00:00:00 2001 +From 273bacf2a8aebdeadb488c0c7517f12ee9e4d2a1 Mon Sep 17 00:00:00 2001 @@ -5,0 +6,2 @@ +[ upstream commit 3e97fa671dee32ea2689eb18f868d9086613cc1b ] + @@ -13 +14,0 @@ -Cc: stable@dpdk.org @@ -22 +23 @@ -index dd5e2f38d4..48b88a84f2 100644 +index b3bd4b9133..89a3bf4213 100644