From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.5 required=3.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED,USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id AD6FEC43381 for ; Thu, 21 Mar 2019 14:21:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 73250218FF for ; Thu, 21 Mar 2019 14:21:53 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=resnulli-us.20150623.gappssmtp.com header.i=@resnulli-us.20150623.gappssmtp.com header.b="xKW2c41k" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728032AbfCUOVw (ORCPT ); Thu, 21 Mar 2019 10:21:52 -0400 Received: from mail-wr1-f66.google.com ([209.85.221.66]:36171 "EHLO mail-wr1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727857AbfCUOVv (ORCPT ); Thu, 21 Mar 2019 10:21:51 -0400 Received: by mail-wr1-f66.google.com with SMTP id y13so6837747wrd.3 for ; Thu, 21 Mar 2019 07:21:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=resnulli-us.20150623.gappssmtp.com; s=20150623; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=yrrSlNMZ30g5SKuLtcs7Hb7SSb5wMWRcwtQXqpxUDL8=; b=xKW2c41koRT5MPDvtNvQlKJiyeuxXP7phwelUCffNIoiqfKdwle2HtEtVwqWIGTimb 08lbjqOIaiBlg04yfn9st9vkYFrtEYPZdjTUhhAE5yIVUGi07oEeu3QliTlbDwOtvF37 abAe6lW6eLgggOGOZI3uIhCSqVYw1P+Li5LyF9WkQWahrxXUcmMg3VBXao6FcWAPoUS9 x2T0Rn/4rXiW6CfPnLWRkvNS9+OQmH7IZjakyhLvbvj8KQ2hFRWbEvrim6pZIMUvLNHE 4phvaVPnCoYF6WLMibVzbh3DmveaABX5o7phoz+/xMag/YV5hRj5QoMcHJdombkG+7PJ Rf2A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=yrrSlNMZ30g5SKuLtcs7Hb7SSb5wMWRcwtQXqpxUDL8=; b=FxLmrvlLHROcYfY+Kd2D7jizJZDn8wbNNpNsJBc39HeyiUTaBVTKQtnrmrdtDeZCDY D8GuN/MGjIkq1HyKSffzSzhW8wf0oELHvC5KTwSEQeyjWJWUEzzcFfgBFuWdej80hDDf /a/U3zX+5Zn5G0AkAOF8l3jh46HlC7JwVRcyEzuKY3WXROR2JkUTEbj+N8PGm5KM7chA qYz6CBbuctm1oBUy5G2WaCW4PpnV2qLWYjZf3ZUbEEoHqmceOYzhzxi95EH5T/na/s6y bERp1E1UY3SgpSSbxwsy+UtUt41w5jHXE+ARUknhwIK+TCy6rN/jD6Z8q1/A3r2Wr/os O0wA== X-Gm-Message-State: APjAAAVj1q5TaMJRqblawZpf06D/iyIYq9civ18a+D//oX1XqH8eB4f2 MfMLyjEiN5JnJDkSfcGxLMTV/A== X-Google-Smtp-Source: APXvYqzeqOIdx4l+60K5j/XW4duGl1cmJzWr2gzwj3ftcXX9eAsLP9ppyk0Ib9uGBFBLGB7ZJTCCtg== X-Received: by 2002:adf:f786:: with SMTP id q6mr2652227wrp.125.1553178109313; Thu, 21 Mar 2019 07:21:49 -0700 (PDT) Received: from localhost ([195.39.71.253]) by smtp.gmail.com with ESMTPSA id d1sm3753706wrs.13.2019.03.21.07.21.48 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 21 Mar 2019 07:21:48 -0700 (PDT) Date: Thu, 21 Mar 2019 15:11:09 +0100 From: Jiri Pirko To: Vlad Buslov Cc: netdev@vger.kernel.org, jhs@mojatatu.com, xiyou.wangcong@gmail.com, davem@davemloft.net, sbrivio@redhat.com Subject: Re: [PATCH net-next v3 11/12] net: sched: flower: track rtnl lock state Message-ID: <20190321141109.GO2087@nanopsycho> References: <20190321131744.19224-1-vladbu@mellanox.com> <20190321131744.19224-12-vladbu@mellanox.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190321131744.19224-12-vladbu@mellanox.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Thu, Mar 21, 2019 at 02:17:43PM CET, vladbu@mellanox.com wrote: >Use 'rtnl_held' flag to track if caller holds rtnl lock. Propagate the flag >to internal functions that need to know rtnl lock state. Take rtnl lock >before calling tcf APIs that require it (hw offload, bind filter, etc.). > >Signed-off-by: Vlad Buslov >Reviewed-by: Stefano Brivio Acked-by: Jiri Pirko