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=-1.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 A1A0FC432C0 for ; Tue, 26 Nov 2019 23:49:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 483C72071E for ; Tue, 26 Nov 2019 23:49:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1574812141; bh=i2L0bR/kDgZX6z+eG//gkWv8nGUDS67q4AE5fTzmhfw=; h=Date:From:To:Cc:Subject:In-Reply-To:References:List-ID:From; b=oMjizShMTbZs0sLRwyvy3FZUPq9oRjwJWNB0Y6iNldYah+zkF6kBTu62RWfiwHQ8L ztc4ebaEZZeYEBI+LP03NUpEyOfg8zOESgJ1X9ru11H8MWevKe5qS8fmNY7CarwkI3 Lm3DMyiVYu6upXT5xqEcCeNUR9nkWk9ImrBz7+EI= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727010AbfKZXtA (ORCPT ); Tue, 26 Nov 2019 18:49:00 -0500 Received: from mail.kernel.org ([198.145.29.99]:51044 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726380AbfKZXtA (ORCPT ); Tue, 26 Nov 2019 18:49:00 -0500 Received: from devnote2 (NE2965lan1.rev.em-net.ne.jp [210.141.244.193]) (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 6EEF42064B; Tue, 26 Nov 2019 23:48:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1574812139; bh=i2L0bR/kDgZX6z+eG//gkWv8nGUDS67q4AE5fTzmhfw=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=kMRBYqhB8KjEVupBr+kf0qGsdqthnZiTG53IjrfIi283+Otu7lnQ0yBqI508Fjq0N VZyacmB9g1/tImTu0Cn00Xx9lJLZmnyt3bdYzt5lmiTak2k2Ei5Fx3DDV+QZx6EGs1 Clj0psSAc6QOfmQ9EFQRdcRl5PdYssMIcmoA7DvI= Date: Wed, 27 Nov 2019 08:48:54 +0900 From: Masami Hiramatsu To: Masami Hiramatsu Cc: Steven Rostedt , Peter Zijlstra , x86@kernel.org, linux-kernel@vger.kernel.org, bristot@redhat.com, jbaron@akamai.com, torvalds@linux-foundation.org, tglx@linutronix.de, mingo@kernel.org, namit@vmware.com, hpa@zytor.com, luto@kernel.org, ard.biesheuvel@linaro.org, jpoimboe@redhat.com, jeyu@kernel.org, alexei.starovoitov@gmail.com Subject: Re: [PATCH -v5 00/17] Rewrite x86/ftrace to use text_poke (and more) Message-Id: <20191127084854.55ce1916e4f6d372f9731ed4@kernel.org> In-Reply-To: <20191126185809.91574fb8eb02f3b2dd3af863@kernel.org> References: <20191111131252.921588318@infradead.org> <20191125125534.2aaaccf00c38a9a25dee623a@kernel.org> <20191125123245.5ae9cb60@gandalf.local.home> <20191126091104.5e0cdc61e3b143fae4ed4cfd@kernel.org> <20191126175812.c6e0cd1249422989007c91fe@kernel.org> <20191126185809.91574fb8eb02f3b2dd3af863@kernel.org> X-Mailer: Sylpheed 3.5.1 (GTK+ 2.24.32; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 26 Nov 2019 18:58:09 +0900 Masami Hiramatsu wrote: > I applied following patch, but it seems not enough. While disabling 256 kprobes, > system was frozen (no BUG message). Aah, this is another bug in optprobe. I'll send a series for fix these bugs. Thank you, -- Masami Hiramatsu