Received: by 2002:a05:6a10:16a7:0:0:0:0 with SMTP id gp39csp2208699pxb; Sat, 21 Nov 2020 13:04:41 -0800 (PST) X-Google-Smtp-Source: ABdhPJzYoepQ8+IIGUESiz/9b6IU2yF+LpgD2gFBNK8zKc423P0rnQRrHbxWIPKIPmq3u//aTAut X-Received: by 2002:a05:6402:b8b:: with SMTP id cf11mr41073966edb.74.1605992681167; Sat, 21 Nov 2020 13:04:41 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1605992681; cv=none; d=google.com; s=arc-20160816; b=mDlp5H+Dimn+qoYIHUFjnSOmOOEx+QwW2is9wa9b5kGdMhQw1LQ+ICHaHtdNR9JAwf +b4RZYtdZVFhI5ZlBx2BoiVzhEjG11NPrsofVfdYDuoXj/hoNKbcQrdxWbp8pDx9SnhV UDanQ9sIszIanTPbrN2GTwzS1jBjrzIS2tVAF1nKQrFQZ88ETlL1rT4MLCog82mgmz3E ONpmo37w6UJZpEkzD1GTuiRu0l/W4gCNVv4eDZ2G9A4EvXraEm5b4vHFX4AbmP8AYQp0 1T6MGBCC6YPSJCCvKbrEfkt+YJXburL66xgOmg1HXEiVTxKm/LwEkJBF2M9t0Mbstdvs OjAA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:subject:cc:to:from:date :dkim-signature; bh=j5MYWSlA3KW9BpnXudTx8QaLjUmqV0EiN8hSQlWmwM8=; b=Bd/EcU2/CoM3rsmVWT0QGFIBFHZpF+S8YdNZPRhEOaQ7VED5AUl3RBEa6vs91u9S1U 4vxXBeysukwF1sqKSuws+i+IcQBvq4bX8l+HjQMiwbJoQ6HyBNfxfK24SkEn3SRDkJBZ AwcGtcYD2QPLCt/ItdCZn/KPVATtIa1NCQuTYvQ/I28TDIfcanAPLbICe77tJabIjIoN c5MfFW0QiTqZMeJPzJt4T5OeEkDLw5z/lmNQLePal5wiwlu+xA5QUMyiCv/IfuE/L3oM Oe/buaW5xiwC8OOH/Yl5S1ztPuyAklTg4OV/Mg1jZkSXWj1URlyhlx/s5qNEwT7darpo 8eng== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b="Y/CSRY6f"; spf=pass (google.com: domain of linux-wireless-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-wireless-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id w14si4110036edf.108.2020.11.21.13.04.17; Sat, 21 Nov 2020 13:04:41 -0800 (PST) Received-SPF: pass (google.com: domain of linux-wireless-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b="Y/CSRY6f"; spf=pass (google.com: domain of linux-wireless-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-wireless-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728565AbgKUVC3 (ORCPT + 99 others); Sat, 21 Nov 2020 16:02:29 -0500 Received: from mail.kernel.org ([198.145.29.99]:60550 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728468AbgKUVC3 (ORCPT ); Sat, 21 Nov 2020 16:02:29 -0500 Received: from kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com (unknown [163.114.132.1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 4F0CE208C3; Sat, 21 Nov 2020 21:02:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1605992549; bh=blnuHNQgpLeBVd6uoQB+k1nU63B4QU+xzsjn6jEeYQw=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=Y/CSRY6fNFggCxwthXDW4WTHR4HTKEOdFCWXVtgz4tNRM7uQnINYe6tOAKS7u5uoA fgKZBT8q7hd6CWbxt+zqckuG5iO3emIT43vZ+vwznMDa8huKyJOQiDIQAEURzVjaX1 mTDoeWv1p2ttptXsTgzJdF7+7t8GwUjVYGq8j5+0= Date: Sat, 21 Nov 2020 13:02:27 -0800 From: Jakub Kicinski To: Johannes Berg Cc: Florian Westphal , Ido Schimmel , Aleksandr Nogikh , davem@davemloft.net, edumazet@google.com, andreyknvl@google.com, dvyukov@google.com, elver@google.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, linux-wireless@vger.kernel.org, willemdebruijn.kernel@gmail.com, Aleksandr Nogikh , Willem de Bruijn Subject: Re: [PATCH v5 2/3] net: add kcov handle to skb extensions Message-ID: <20201121130227.5136221c@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com> In-Reply-To: <86c6369a937c760e374c78f5252ffc67cf67b1e1.camel@sipsolutions.net> References: <20201029173620.2121359-1-aleksandrnogikh@gmail.com> <20201029173620.2121359-3-aleksandrnogikh@gmail.com> <20201121160941.GA485907@shredder.lan> <20201121165227.GT15137@breakpoint.cc> <20201121100636.26aaaf8a@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com> <20201121103529.4b4acbff@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com> <106fc65f0459bc316e89beaf6bd71e823c4c01b7.camel@sipsolutions.net> <20201121125508.4d526dd0@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com> <86c6369a937c760e374c78f5252ffc67cf67b1e1.camel@sipsolutions.net> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org On Sat, 21 Nov 2020 21:58:37 +0100 Johannes Berg wrote: > On Sat, 2020-11-21 at 12:55 -0800, Jakub Kicinski wrote: > > It is more complicated. We can go back to an skb field if this work is > > expected to yield results for mac80211. Would you mind sending a patch? > > I can do that, but I'm not going to be able to do it now/tonight (GMT+1 > here), so probably only Monday/Tuesday or so, sorry. Oh yea, no worries, took someone a month to notice this is broken, as long as it's fixed before the merge window it's fine ;)