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=-5.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,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 37833C433E0 for ; Fri, 19 Feb 2021 11:00:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CB51F64EB4 for ; Fri, 19 Feb 2021 11:00:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230402AbhBSLAG (ORCPT ); Fri, 19 Feb 2021 06:00:06 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54276 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230413AbhBSK5y (ORCPT ); Fri, 19 Feb 2021 05:57:54 -0500 Received: from galois.linutronix.de (Galois.linutronix.de [IPv6:2a0a:51c0:0:12e:550::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 532BBC061574; Fri, 19 Feb 2021 02:57:14 -0800 (PST) Date: Fri, 19 Feb 2021 11:57:10 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1613732231; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=ekfeYBpqmIXfkESMDbK1/qTui67rFqm5rY7lQ63c5kw=; b=tDLvEjx526ux70nrco1KB1nbFk2GcCs007Rv4Ow0WdzDHY4uBKrCXncG5LxJcXZTTRD+01 BZ97EnK7IfvOBhBviSlJQrgNvLDl95WHpq396AAFcgDkPXBLjrz/oByHPwUgwClxirLL0E RpfSYAPyvMMFM7Hs7lo780l2KFvDjxa8hA52FI/7ueggK0fNnsCYVUxO/9nOPwjlPQoTVa 7Aap9B7M8NEyxZqYdou44R9raV3qqNlQSWCo+bppOT1Ci1MvCJJbuTIBZOjTlymzmgkce7 D7siWxe9gOJuwPAQamgCC/65PR03xsZ5hH6w939BZJ5hJPKRiGpFfby/LOsaWg== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1613732231; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=ekfeYBpqmIXfkESMDbK1/qTui67rFqm5rY7lQ63c5kw=; b=BDocjH6M8w7etY50jFBg7QKyKyjjGj8iSm5Rh/b42AJNjHm/m4OtP6JvMHNBFOcSNvdtUF 5rcC9r2ZX6tCjABg== From: Sebastian Andrzej Siewior To: Uladzislau Rezki Cc: "Paul E. McKenney" , Masami Hiramatsu , Ingo Molnar , Steven Rostedt , Peter Zijlstra , Thomas Gleixner , LKML , RCU , Michael Ellerman , Andrew Morton , Daniel Axtens , Frederic Weisbecker , Neeraj Upadhyay , Joel Fernandes , Michal Hocko , "Theodore Y . Ts'o" , Oleksiy Avramchenko Subject: Re: [PATCH] kprobes: Fix to delay the kprobes jump optimization Message-ID: <20210219105710.d626zexj6vzt6k6y@linutronix.de> References: <161365856280.719838.12423085451287256713.stgit@devnote2> <20210218151554.GQ2743@paulmck-ThinkPad-P72> <20210219081755.eucq4srbam6wg2gm@linutronix.de> <20210219104958.GA34308@pc638.lan> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20210219104958.GA34308@pc638.lan> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2021-02-19 11:49:58 [+0100], Uladzislau Rezki wrote: > If above fix works, we can initialize rcu_init_tasks_generic() from the > core_initcall() including selftst. It means that such initialization can > be done later: Good. Please let me know once there is something for me to test. Do I assume correctly that the self-test, I stumbled upon, is v5.12 material? Sebastian