From patchwork Thu Mar 28 13:49:24 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Brandes, Shai" X-Patchwork-Id: 819 Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id E4EA543D6C; Thu, 28 Mar 2024 14:49:39 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id D2EEF410D5; Thu, 28 Mar 2024 14:49:39 +0100 (CET) Received: from smtp-fw-52003.amazon.com (smtp-fw-52003.amazon.com [52.119.213.152]) by mails.dpdk.org (Postfix) with ESMTP id 0DBD140FDE; Thu, 28 Mar 2024 14:49:37 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazon201209; t=1711633779; x=1743169779; h=from:to:cc:subject:date:message-id:mime-version; bh=z8/4upjQQ9uAAqq//JeHGibCnluSPc/DEI+0JD583sQ=; b=QdCzGc1/ochdHt2LTcpiUr0JAm27/K79GQb5oVBS7bE61pxSgY17efMX fzXBGA0wPywxsKPZ6SgwVoGR1szeFcWVXWSZr6VmpC0a3aG0DYp1Oq2GG pq1L/1fa4Qu6QBCFJvRUDq1L1A94PWQL5zOq/Tvt4/daZ+RooltrSgnVX Y=; X-IronPort-AV: E=Sophos;i="6.07,162,1708387200"; d="scan'208";a="648330955" Received: from iad12-co-svc-p1-lb1-vlan3.amazon.com (HELO smtpout.prod.us-west-2.prod.farcaster.email.amazon.dev) ([10.43.8.6]) by smtp-border-fw-52003.iad7.amazon.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Mar 2024 13:49:34 +0000 Received: from EX19MTAEUC001.ant.amazon.com [10.0.10.100:59770] by smtpin.naws.eu-west-1.prod.farcaster.email.amazon.dev [10.0.31.112:2525] with esmtp (Farcaster) id cbe61877-7aee-4586-acf5-b3dd6e74a0b8; Thu, 28 Mar 2024 13:49:32 +0000 (UTC) X-Farcaster-Flow-ID: cbe61877-7aee-4586-acf5-b3dd6e74a0b8 Received: from EX19D007EUA001.ant.amazon.com (10.252.50.133) by EX19MTAEUC001.ant.amazon.com (10.252.51.193) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1258.28; Thu, 28 Mar 2024 13:49:31 +0000 Received: from EX19MTAUWC001.ant.amazon.com (10.250.64.145) by EX19D007EUA001.ant.amazon.com (10.252.50.133) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1258.28; Thu, 28 Mar 2024 13:49:31 +0000 Received: from HFA15-CG15235BS.amazon.com (10.85.143.172) by mail-relay.amazon.com (10.250.64.145) with Microsoft SMTP Server id 15.2.1258.28 via Frontend Transport; Thu, 28 Mar 2024 13:49:28 +0000 From: To: , , , , CC: , , Shai Brandes Subject: [PATCH 0/1] net/ena/base bug fix for 23.11 stable only Date: Thu, 28 Mar 2024 15:49:24 +0200 Message-ID: <20240328134925.1150-1-shaibran@amazon.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org From: Shai Brandes Hi, the fix is for a bug that was introduced in 23.11. The fix was already merged into 24.03 indirectly as part of c8a1898f82f8 ("net/ena: improve style and readability") and the entire function was later restructured in patch bcb1753156ac ("net/ena/base: modify customer metrics memory management") Meaning, this issue is indirectly fixed going forward, but we need to introduce a dedicated fix for 23.11 stable only. I CC'ed also dev mailing list since this involves Bugzilla bug fix. Sorry in advance in case this is not the correct procedure. All the best, Shai Shai Brandes (1): net/ena: fix metrics excessive memory consumption drivers/net/ena/base/ena_com.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-)