Received: by 2002:a25:4158:0:0:0:0:0 with SMTP id o85csp693864yba; Wed, 3 Apr 2019 17:50:02 -0700 (PDT) X-Google-Smtp-Source: APXvYqwC6lypqPUQqx7afgbFU8ZKeSqGVrZrQUgp+GrNOH3MXl8j/bEXuVLuH+FsTcA3zO7VGv3W X-Received: by 2002:a63:7e10:: with SMTP id z16mr2823676pgc.40.1554339002130; Wed, 03 Apr 2019 17:50:02 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1554339002; cv=none; d=google.com; s=arc-20160816; b=Ermw8yGp+U5s+ToR9eVY+t31ZmQRYFrBDBKBx03CKKhzzeCzqjBfK9zIAfHws2GtOr O8i9Npq7gHmQJ8af3k7EjVwntZpT5deJTqGBk9S//1ozjydRJrSe2b327Hqy2k7Hfui7 8HN7Xz3YeswioLo+qQj9dIwFD/FgzBujRjFKvStCldm3ML+svQhQEh6Q6ds/lIBbNcN6 Bx95bjSkOXC+3+SMVZDHC6RWVOIF2x6MLDxrue+MYNzDst8x+imyy0vcWJqHQF1a16/T /tTGb44njRro8pHT3470UCaoSzwyeKZxPavWqNNVQ0vAmKooaCOErgqK0z40I7EshXHB x6Fw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date:dkim-signature; bh=kZ7mofqlHEEPgUYC2lVmPI0G5budo55mNRSZQHP7BCM=; b=Dq2KnPApUWueU1zZ8EhUdBCbiE00mqakDcJX3aIVaFMYHJM9pI2qNNSLdqwbDZz+Ph VtdTbcl3ul8y18N9fUg559b+snI/Eqp6IR+ztC4VE8Xb4wQeewUWR8BuKlTV8BAn+Pvq pPh5+2+PPqfibkf1AOFSXSdnrCdrpCgkPRYpDzAE5HElMtD3GV4XLSst/et/4iuLtoqK Oeak2UG5D2TaRdAefTrajEd+74mnNJbiNQ1t9l6A0vmUUV/Jy/wGkOkSC5PXZcFoKLH1 jJwpYfjUnI7Qc6wP6CPK80Cxt6DayGz4ubgA7IITi6LUh4nSDhMJ8ZWYAb1KDxq7BXj4 iT9A== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=j+j0wtjx; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-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. [209.132.180.67]) by mx.google.com with ESMTP id e36si14839019pgm.89.2019.04.03.17.49.47; Wed, 03 Apr 2019 17:50:02 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=j+j0wtjx; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-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 S1726461AbfDDAtM (ORCPT + 99 others); Wed, 3 Apr 2019 20:49:12 -0400 Received: from mail.kernel.org ([198.145.29.99]:51590 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726099AbfDDAtM (ORCPT ); Wed, 3 Apr 2019 20:49:12 -0400 Received: from localhost (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (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 24FA22133D; Thu, 4 Apr 2019 00:49:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1554338951; bh=kZ7mofqlHEEPgUYC2lVmPI0G5budo55mNRSZQHP7BCM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=j+j0wtjxPTjGCo/mSIY/BW2m9VfZugmP50qi8LqDEcMWPLczgrWLFMvQAJi3lOIHs nqJ+5qarqTu7H11qwEB2JTr5nmlSDFtkaWu9H1imyrFzEXoK/MLG2k4jkiKPrf2Xkk 7OcfcJaE/yxJvWz7ASENn/Rz36uHDlIKahxpYfbg= Date: Wed, 3 Apr 2019 20:49:10 -0400 From: Sasha Levin To: Masami Hiramatsu Cc: linux-kernel@vger.kernel.org, stable@vger.kernel.org, Alexander Shishkin , Andrea Righi , Arnaldo Carvalho de Melo , Jiri Olsa , Linus Torvalds , Mathieu Desnoyers , Peter Zijlstra , Steven Rostedt , Thomas Gleixner , Ingo Molnar Subject: Re: [PATCH AUTOSEL 5.0 152/262] x86/kprobes: Prohibit probing on IRQ handlers directly Message-ID: <20190404004910.GH16241@sasha-vm> References: <20190327180158.10245-1-sashal@kernel.org> <20190327180158.10245-152-sashal@kernel.org> <20190328095119.e78ffbf9db138a24fbe18c69@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: <20190328095119.e78ffbf9db138a24fbe18c69@kernel.org> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Mar 28, 2019 at 09:51:19AM +0900, Masami Hiramatsu wrote: >Hi Sasha, > >Could you drop this? >This prevents probing too much functions, and we will drop it >from upstream. Anyway, commit a50480cb6d61 ("kprobes/x86: >Blacklist non-attachable interrupt functions") fixes same issue. >So please pick it instead of this. I've replaced the commits, thanks! -- Thanks, Sasha