Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id BB677C433EF for ; Thu, 25 Nov 2021 05:51:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346192AbhKYFyQ (ORCPT ); Thu, 25 Nov 2021 00:54:16 -0500 Received: from pegase2.c-s.fr ([93.17.235.10]:39353 "EHLO pegase2.c-s.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244237AbhKYFwP (ORCPT ); Thu, 25 Nov 2021 00:52:15 -0500 Received: from localhost (mailhub3.si.c-s.fr [172.26.127.67]) by localhost (Postfix) with ESMTP id 4J06Pp0cprz9sSL; Thu, 25 Nov 2021 06:49:02 +0100 (CET) X-Virus-Scanned: amavisd-new at c-s.fr Received: from pegase2.c-s.fr ([172.26.127.65]) by localhost (pegase2.c-s.fr [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id cdg8mVz8UKXe; Thu, 25 Nov 2021 06:49:01 +0100 (CET) Received: from messagerie.si.c-s.fr (messagerie.si.c-s.fr [192.168.25.192]) by pegase2.c-s.fr (Postfix) with ESMTP id 4J06Pn6m3Sz9sSH; Thu, 25 Nov 2021 06:49:01 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by messagerie.si.c-s.fr (Postfix) with ESMTP id D089E8B778; Thu, 25 Nov 2021 06:49:01 +0100 (CET) X-Virus-Scanned: amavisd-new at c-s.fr Received: from messagerie.si.c-s.fr ([127.0.0.1]) by localhost (messagerie.si.c-s.fr [127.0.0.1]) (amavisd-new, port 10023) with ESMTP id sdQh_ZomDY8A; Thu, 25 Nov 2021 06:49:01 +0100 (CET) Received: from [192.168.203.227] (unknown [192.168.203.227]) by messagerie.si.c-s.fr (Postfix) with ESMTP id D54728B763; Thu, 25 Nov 2021 06:49:00 +0100 (CET) Message-ID: Date: Thu, 25 Nov 2021 06:49:00 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.3.0 Subject: Re: [PATCH v1 0/5] Implement livepatch on PPC32 Content-Language: fr-FR To: Michael Ellerman , Josh Poimboeuf , Jiri Kosina , Miroslav Benes , Petr Mladek , Joe Lawrence , Steven Rostedt , Ingo Molnar , "Naveen N . Rao" Cc: live-patching@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org References: <87r1b5p4hf.fsf@mpe.ellerman.id.au> From: Christophe Leroy In-Reply-To: <87r1b5p4hf.fsf@mpe.ellerman.id.au> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Le 24/11/2021 à 23:34, Michael Ellerman a écrit : > Christophe Leroy writes: >> This series implements livepatch on PPC32. >> >> This is largely copied from what's done on PPC64. >> >> Christophe Leroy (5): >> livepatch: Fix build failure on 32 bits processors >> powerpc/ftrace: No need to read LR from stack in _mcount() >> powerpc/ftrace: Add module_trampoline_target() for PPC32 >> powerpc/ftrace: Activate HAVE_DYNAMIC_FTRACE_WITH_REGS on PPC32 >> powerpc/ftrace: Add support for livepatch to PPC32 > > I think we know patch 5 will need a respin because of the STRICT RWX vs > livepatching issue (https://github.com/linuxppc/issues/issues/375). > > So should I take patches 2,3,4 for now? > Yes you can take them now I think. Thanks Christophe