From patchwork Tue Dec 3 07:21:26 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shinas Rasheed X-Patchwork-Id: 13891784 Received: from mx0b-0016f401.pphosted.com (mx0b-0016f401.pphosted.com [67.231.156.173]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id AA80E18FC80; Tue, 3 Dec 2024 07:21:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=67.231.156.173 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733210517; cv=none; b=c9lW2vWOBfea1uLSuHSrztzoI3Cis0ZuVgyEmKxuSEMfoFzoVGLrfZT9b/g3Gw8M+fjpUWhHjly4uMH04RSrljvlYYaF9Fz3ccBYYz9BRgxUDlfg2bSj8yJHCNoyy4jbpaeLAeubtHGSm+7xkqbmgXUGsf0z9CLydacLatbgnH0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733210517; c=relaxed/simple; bh=D97lafiK1Dz1T1qMxnfrOPti0xqJ0khVEoxdGNjSRaY=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=LZqgFqpcnVZ2p+4YKP+7ytag4CcxSz5LzZeQ/aFrmOpKu5cP6FrckRZAi7J8QWs7PflwlnSbXgKpwo2kIfGrvoP62NT0+OYE6UX13rCdomfk3WMpfZuyrzTyGNDAaHgHRXosoFgrp4vKeCpxDqNli4yWeQaOg7IIAvDe54CH4Dk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=marvell.com; spf=pass smtp.mailfrom=marvell.com; dkim=pass (2048-bit key) header.d=marvell.com header.i=@marvell.com header.b=G1o/iCQ1; arc=none smtp.client-ip=67.231.156.173 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=marvell.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=marvell.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=marvell.com header.i=@marvell.com header.b="G1o/iCQ1" Received: from pps.filterd (m0045851.ppops.net [127.0.0.1]) by mx0b-0016f401.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 4B2JPtbi011753; Mon, 2 Dec 2024 23:21:33 -0800 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h= cc:content-transfer-encoding:content-type:date:from:message-id :mime-version:subject:to; s=pfpt0220; bh=Njk/5UtOnXKpvjX/ojP8Ziw q2YByuT5IwXVGUEvz2RQ=; b=G1o/iCQ1ef9Y1I7vIzb1Fu0edLWwvwAqeS1u3fy fYYnghsP4Nm7N2F98aSYQ7i/UdEhgFVM/0oUK3HHCgPNqizjlovW5/ReRIDumwCV dca2nhVv7vma6fPrz5TBOeaGSrKZZJVLs9dmlfrGHqHC5mI5SCMj+0mjkdBIwwjP +WoUTi+9Aaf93QhKOvI/KtHjBPGcbqPrGhjNKuJuXEgWiZUWUBDAZiNmD6drE26D lF7XfUWUMhVIIoh9HnShqGGwyQ5q4fDkzrz/AbXuI6lsiomdqbBAWv0ugQjQ0Arg aa0x4sWq0n4wd6FeTMELe8XCeQhdFwrWfDxST8+qwerFccA== Received: from dc6wp-exch02.marvell.com ([4.21.29.225]) by mx0b-0016f401.pphosted.com (PPS) with ESMTPS id 439b8qa76r-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 02 Dec 2024 23:21:33 -0800 (PST) Received: from DC6WP-EXCH02.marvell.com (10.76.176.209) by DC6WP-EXCH02.marvell.com (10.76.176.209) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.4; Mon, 2 Dec 2024 23:21:32 -0800 Received: from maili.marvell.com (10.69.176.80) by DC6WP-EXCH02.marvell.com (10.76.176.209) with Microsoft SMTP Server id 15.2.1544.4 via Frontend Transport; Mon, 2 Dec 2024 23:21:32 -0800 Received: from ubuntu-PowerEdge-T110-II.sclab.marvell.com (unknown [10.106.27.86]) by maili.marvell.com (Postfix) with ESMTP id 322505B6952; Mon, 2 Dec 2024 23:21:32 -0800 (PST) From: Shinas Rasheed To: , CC: , , , , , , , , , , Shinas Rasheed Subject: [PATCH net v1 0/4] Fix race conditions in ndo_get_stats64 Date: Mon, 2 Dec 2024 23:21:26 -0800 Message-ID: <20241203072130.2316913-1-srasheed@marvell.com> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Proofpoint-ORIG-GUID: 3vvjNPXkHXzmUTXfuSUp6mzZ7xN5_RyK X-Proofpoint-GUID: 3vvjNPXkHXzmUTXfuSUp6mzZ7xN5_RyK X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.60.29 definitions=2024-09-06_09,2024-09-06_01,2024-09-02_01 X-Patchwork-Delegate: kuba@kernel.org Fix race conditions in ndo_get_stats64 by implementing a state variable check, and remove unnecessary firmware stats fetch which is currently unnecessary Shinas Rasheed (4): octeon_ep: fix race conditions in ndo_get_stats64 octeon_ep: remove firmware stats fetch in ndo_get_stats64 octeon_ep_vf: fix race conditions in ndo_get_stats64 octeon_ep_vf: remove firmware stats fetch in ndo_get_stats64 .../ethernet/marvell/octeon_ep/octep_main.c | 34 ++++++++++++----- .../ethernet/marvell/octeon_ep/octep_main.h | 8 ++++ .../marvell/octeon_ep_vf/octep_vf_main.c | 37 +++++++++++++++---- .../marvell/octeon_ep_vf/octep_vf_main.h | 9 +++++ 4 files changed, 71 insertions(+), 17 deletions(-)