From patchwork Sun Apr 7 11:45:53 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Brandes, Shai" X-Patchwork-Id: 846 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 9BD1943E21; Sun, 7 Apr 2024 13:46:05 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 2793E402BF; Sun, 7 Apr 2024 13:46:05 +0200 (CEST) Received: from smtp-fw-80009.amazon.com (smtp-fw-80009.amazon.com [99.78.197.220]) by mails.dpdk.org (Postfix) with ESMTP id E8CC74029A; Sun, 7 Apr 2024 13:46:02 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazon201209; t=1712490363; x=1744026363; h=from:to:cc:subject:date:message-id:mime-version; bh=FRaLxXff2HO3F3YdDhxVjyCPipA5EfusZzWqHiwJ4X8=; b=UOOn3BjaRTBCQHF/ar8vDWliqbRxlIYBZuSOW7Xsr+VdA11sbXYnrq9q OqQyt4hNTQC7kxM5o7l35pOqLz4XUWURQDRttpkALsfLF+zfkIDyz+Lfi CIdr1cRmWtPWFS8Kf6gcgzJs5kHjZ7iFxEj7yKixOyB8DOvNzoVI/zLJo Y=; X-IronPort-AV: E=Sophos;i="6.07,185,1708387200"; d="scan'208";a="79338009" Received: from pdx4-co-svc-p1-lb2-vlan2.amazon.com (HELO smtpout.prod.us-west-2.prod.farcaster.email.amazon.dev) ([10.25.36.210]) by smtp-border-fw-80009.pdx80.corp.amazon.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Apr 2024 11:46:00 +0000 Received: from EX19MTAEUA002.ant.amazon.com [10.0.10.100:56425] by smtpin.naws.eu-west-1.prod.farcaster.email.amazon.dev [10.0.20.190:2525] with esmtp (Farcaster) id 53278f1f-6758-4f96-abfb-d0e9af9a3c27; Sun, 7 Apr 2024 11:45:59 +0000 (UTC) X-Farcaster-Flow-ID: 53278f1f-6758-4f96-abfb-d0e9af9a3c27 Received: from EX19D007EUA002.ant.amazon.com (10.252.50.68) by EX19MTAEUA002.ant.amazon.com (10.252.50.124) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1258.28; Sun, 7 Apr 2024 11:45:59 +0000 Received: from EX19MTAUEC001.ant.amazon.com (10.252.135.222) by EX19D007EUA002.ant.amazon.com (10.252.50.68) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1258.28; Sun, 7 Apr 2024 11:45:59 +0000 Received: from HFA15-CG15235BS.amazon.com (10.1.212.12) by mail-relay.amazon.com (10.252.135.200) with Microsoft SMTP Server id 15.2.1258.28 via Frontend Transport; Sun, 7 Apr 2024 11:45:57 +0000 From: To: , , , , CC: , , Shai Brandes Subject: [PATCH 0/1] net/ena/base: bug fix for 23.11 stable only Date: Sun, 7 Apr 2024 14:45:53 +0300 Message-ID: <20240407114554.1789-1-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. All the best, Shai Shai Brandes (1): net/ena/base: fix metrics excessive memory consumption drivers/net/ena/base/ena_com.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-)