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=-3.5 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED 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 4CA87C433E0 for ; Tue, 2 Jun 2020 17:36:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 28DDD206E2 for ; Tue, 2 Jun 2020 17:36:41 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="Eosk0M6O" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728190AbgFBRgk (ORCPT ); Tue, 2 Jun 2020 13:36:40 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59968 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726485AbgFBRgj (ORCPT ); Tue, 2 Jun 2020 13:36:39 -0400 Received: from merlin.infradead.org (unknown [IPv6:2001:8b0:10b:1231::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 95A15C05BD1E for ; Tue, 2 Jun 2020 10:36:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=merlin.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=h/a8DJ2EinTq8uzlA9vH8s3fN2Vz7r1F26+b/HdqMQc=; b=Eosk0M6OwjlKxotXET8571OT2S ZikpmaaB6cRhj5EUcC29Ghf/FLmZUXkY8LMLp2zplj77GZEHd1jIb3bhy9rGUZLPos+jleDlDsbNX ufD3C+9eCPZ5YrJ/cwO1TGBan/HzlMxL4DEzavYTL9NfhFX4K98f9iETKXWN6x4LHEWbak+1/Ym8W +dYqRXHjkvHXjptr+k2PuIuXF51djl1XWhR+/Pe6Ejln6yoCZc3aNm42tUlb4YwKNmMNYsRP+aNvP Y/FuppsGrPE0eylgEW4Eg9fKk8p7/ToKIrt9eCdQMDAkNUWpNneXMYk+pILTUAbiKVjtMyy7gkrjZ tyuxkOxA==; Received: from j217100.upc-j.chello.nl ([24.132.217.100] helo=noisy.programming.kicks-ass.net) by merlin.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1jgApp-0000Tb-1y; Tue, 02 Jun 2020 17:36:21 +0000 Received: from hirez.programming.kicks-ass.net (hirez.programming.kicks-ass.net [192.168.1.225]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by noisy.programming.kicks-ass.net (Postfix) with ESMTPS id DF384301AC6; Tue, 2 Jun 2020 19:36:19 +0200 (CEST) Received: by hirez.programming.kicks-ass.net (Postfix, from userid 1000) id D13D42022DEAB; Tue, 2 Jun 2020 19:36:19 +0200 (CEST) Date: Tue, 2 Jun 2020 19:36:19 +0200 From: Peter Zijlstra To: Marco Elver Cc: paulmck@kernel.org, kasan-dev@googlegroups.com, linux-kernel@vger.kernel.org Subject: Re: [PATCH] kcsan: Prefer '__no_kcsan inline' in test Message-ID: <20200602173619.GA2604@hirez.programming.kicks-ass.net> References: <20200602143633.104439-1-elver@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200602143633.104439-1-elver@google.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jun 02, 2020 at 04:36:33PM +0200, Marco Elver wrote: > Instead of __no_kcsan_or_inline, prefer '__no_kcsan inline' in test -- > this is in case we decide to remove __no_kcsan_or_inline. > > Suggested-by: Peter Zijlstra > Signed-off-by: Marco Elver > --- > > Hi Paul, > > This is to prepare eventual removal of __no_kcsan_or_inline, and avoid a > series that doesn't apply to anything other than -next (because some > bits are in -tip and the test only in -rcu; although this problem might > be solved in 2 weeks). This patch is to make sure in case the > __kcsan_or_inline series is based on -tip, integration in -next doesn't > cause problems. > > This came up in > https://lkml.kernel.org/r/20200529185923.GO706495@hirez.programming.kicks-ass.net Thanks Marco! I just sent the rest of that patch here: https://lkml.kernel.org/r/20200602173103.931412766@infradead.org