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=-8.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=ham 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 AD469C433FF for ; Sat, 10 Aug 2019 09:09:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 800E9208C3 for ; Sat, 10 Aug 2019 09:09:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726165AbfHJJJI (ORCPT ); Sat, 10 Aug 2019 05:09:08 -0400 Received: from bilbo.ozlabs.org ([203.11.71.1]:41771 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725845AbfHJJJI (ORCPT ); Sat, 10 Aug 2019 05:09:08 -0400 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 ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 465GWN1PVZz9sN6; Sat, 10 Aug 2019 19:09:04 +1000 (AEST) From: Michael Ellerman To: Nick Desaulniers Cc: christophe.leroy@c-s.fr, segher@kernel.crashing.org, arnd@arndb.de, Nick Desaulniers , Nathan Chancellor , kbuild test robot , Benjamin Herrenschmidt , Paul Mackerras , linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, clang-built-linux@googlegroups.com Subject: Re: [PATCH v3] Revert "powerpc: slightly improve cache helpers" In-Reply-To: <20190809220348.127314-1-ndesaulniers@google.com> References: <20190809220301.Horde.AR6y4Bx4WGIq58V9K0En9g4@messagerie.si.c-s.fr> <20190809220348.127314-1-ndesaulniers@google.com> Date: Sat, 10 Aug 2019 19:09:02 +1000 Message-ID: <87o90xs7yp.fsf@concordia.ellerman.id.au> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Nick Desaulniers writes: > This reverts commit 6c5875843b87c3adea2beade9d1b8b3d4523900a. > > Work around Clang bug preventing ppc32 from booting. > > Link: https://bugs.llvm.org/show_bug.cgi?id=42762 > Link: https://github.com/ClangBuiltLinux/linux/issues/593 > Debugged-by: Nathan Chancellor > Reported-by: Nathan Chancellor > Reported-by: kbuild test robot > Suggested-by: Christophe Leroy > Signed-off-by: Nick Desaulniers > --- > Changes V2 -> V3: > * Just revert, as per Christophe. > Changes V1 -> V2: > * Change to ouput paremeter. Thanks. I actually already had this revert in my tree since ~10 days ago, but hadn't pushed it yet because the discussion was ongoing. So I'll just use that version, and ask Linus to pull it. cheers