Received: by 2002:a05:6358:3188:b0:123:57c1:9b43 with SMTP id q8csp25675913rwd; Sun, 2 Jul 2023 22:41:26 -0700 (PDT) X-Google-Smtp-Source: APBJJlHnZFXOo9cqRrngpoIGOMuOESWZy3t4uDHKAFDeyzEwDCcMJ0f+tXm04rTzeBC7KJCotdCa X-Received: by 2002:a05:6359:d2f:b0:134:c4dc:2c4e with SMTP id gp47-20020a0563590d2f00b00134c4dc2c4emr1793368rwb.23.1688362886127; Sun, 02 Jul 2023 22:41:26 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1688362886; cv=none; d=google.com; s=arc-20160816; b=nZQZA4dxCHoA+fMwAsLuk0SC86FF4ZUxTRNMMoF2iIzmE5Q/LJ1hfV2XLDVLxkymb6 bTNBjucjGBj2s5Tq2L9gx2AYoJuOJf+jXEefCGa18zT/LgxxU7/uxuK5I/70HaC1fLhF lWHgzKKEU3kZWgPdyQC0FysnvegedJPXbYBNDG1kk12otBu8FlaifOnh6WYuusLYBskr /IsuR0xKB0tXmh16HFb+x2Ud7eAViH4Zzu4vjt/UGrS+F7GmINshJ1dhE7TtLFcmqVtM lkCsEni1YedCaIUC+LTR8F8GVHdY+2fNax/LqXZev8piaCxfqm2RgNdUOwI21YJm/qpv Q3aw== 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:date :message-id:subject:references:in-reply-to:cc:to:from; bh=fD4lkVBcoBvBH+JWXSkSHshRpldnOxI3HAalU/AaDTI=; fh=jhhGDfXy6EMr0SlvRVd4aZcWEXE0KNGXqvlOyNEq2wo=; b=e9bNkLb+57YwPo6WD9YzRht4QZUbr1CE+S1Im1fX9/yLB7xg6M1s/rvL4NoLerCUML XYzi/o+UYfGg8lHZPLnNgpd+p7gKysjlQuOL8Dt3MaKBW1jg2KFiqgFVTluNvCWdElGO Ae52HavYv+b5vSMji6/tEPlTzHqTwRBwqx921lMyqXZsxn+dCYdcRiHn4QuCMXj7Q6Zu /f4j29OkE49waWL5cprU2NyiUU5AVH/vuQViL0mokuklMswnpOZgJ7rvQ5AksDfPn8Fm 6USkUWL7zrdxbcYK5lWJ2I4AxIzotkhem0m9znRSgGqAXbYZjaaGkifJXtQkXSv8fObr qNxg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id t32-20020a635360000000b0054fd7759423si17970753pgl.485.2023.07.02.22.41.11; Sun, 02 Jul 2023 22:41:26 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229949AbjGCFef (ORCPT + 99 others); Mon, 3 Jul 2023 01:34:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53976 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229504AbjGCFed (ORCPT ); Mon, 3 Jul 2023 01:34:33 -0400 Received: from gandalf.ozlabs.org (mail.ozlabs.org [IPv6:2404:9400:2221:ea00::3]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 27F121B5 for ; Sun, 2 Jul 2023 22:34:33 -0700 (PDT) Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 4QvZP20DYTz4wxS; Mon, 3 Jul 2023 15:34:30 +1000 (AEST) From: Michael Ellerman To: Marco Elver , Dmitry Vyukov , "Paul E. McKenney" , Nicholas Piggin , Chris Zankel , Max Filippov , Christophe Leroy Cc: linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, kasan-dev@googlegroups.com, Rohan McLure In-Reply-To: References: Subject: Re: [PATCH 0/3] Extend KCSAN to all powerpc Message-Id: <168836201883.50010.16266070359338968346.b4-ty@ellerman.id.au> Date: Mon, 03 Jul 2023 15:26:58 +1000 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_MED, SPF_HELO_PASS,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 12 May 2023 17:31:16 +0200, Christophe Leroy wrote: > This series enables KCSAN on all powerpc. > > To do this, a fix is required to KCSAN core. > > Once that fix is done, the stubs can also be removed from xtensa. > > It would be nice if patch 1 could go in v6.4 as a fix, then patches 2 and 3 > could be handled separately in each architecture in next cycle. > > [...] Applied to powerpc/next. [1/3] kcsan: Don't expect 64 bits atomic builtins from 32 bits architectures https://git.kernel.org/powerpc/c/353e7300a1db928e427462f2745f9a2cd1625b3d [2/3] powerpc/{32,book3e}: kcsan: Extend KCSAN Support https://git.kernel.org/powerpc/c/95567f46b4d20c047750a5e3029461afcdc67697 [3/3] xtensa: Remove 64 bits atomic builtins stubs https://git.kernel.org/powerpc/c/bcea4f7a70dc800e769ef02d8c3bc4df357ed893 cheers