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=-8.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=unavailable 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 46E3FC433E1 for ; Fri, 29 May 2020 18:58:47 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 071F12074B for ; Fri, 29 May 2020 18:58:47 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 071F12074B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=csgroup.eu Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from bilbo.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 49YYkX6RxkzDq7k for ; Sat, 30 May 2020 04:58:44 +1000 (AEST) Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=csgroup.eu (client-ip=93.17.236.30; helo=pegase1.c-s.fr; envelope-from=christophe.leroy@csgroup.eu; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=csgroup.eu Received: from pegase1.c-s.fr (pegase1.c-s.fr [93.17.236.30]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 49YYd36w3rzDqkm for ; Sat, 30 May 2020 04:53:59 +1000 (AEST) Received: from localhost (mailhub1-int [192.168.12.234]) by localhost (Postfix) with ESMTP id 49YYd03GNpz9v2TY; Fri, 29 May 2020 20:53:56 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at c-s.fr Received: from pegase1.c-s.fr ([192.168.12.234]) by localhost (pegase1.c-s.fr [192.168.12.234]) (amavisd-new, port 10024) with ESMTP id hFV3bymvO7BL; Fri, 29 May 2020 20:53:56 +0200 (CEST) Received: from messagerie.si.c-s.fr (messagerie.si.c-s.fr [192.168.25.192]) by pegase1.c-s.fr (Postfix) with ESMTP id 49YYd02TMyz9v2TX; Fri, 29 May 2020 20:53:56 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by messagerie.si.c-s.fr (Postfix) with ESMTP id 607B98B88A; Fri, 29 May 2020 20:53:56 +0200 (CEST) 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 7nz_JfvzlUQf; Fri, 29 May 2020 20:53:56 +0200 (CEST) Received: from [192.168.4.90] (unknown [192.168.4.90]) by messagerie.si.c-s.fr (Postfix) with ESMTP id D57F98B886; Fri, 29 May 2020 20:53:55 +0200 (CEST) Subject: Re: [PATCH] powerpc/32s: Fix another build failure with CONFIG_PPC_KUAP_DEBUG From: Christophe Leroy To: Benjamin Herrenschmidt , Paul Mackerras , Michael Ellerman References: <5ce7982c72424eb3e7abf78063d454c38c42b343.1590778219.git.christophe.leroy@csgroup.eu> Message-ID: <0bd1be94-5e1c-b276-c2fa-9fdb3ac07a02@csgroup.eu> Date: Fri, 29 May 2020 20:53:45 +0200 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.8.1 MIME-Version: 1.0 In-Reply-To: <5ce7982c72424eb3e7abf78063d454c38c42b343.1590778219.git.christophe.leroy@csgroup.eu> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: fr Content-Transfer-Encoding: 8bit X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" Le 29/05/2020 à 20:50, Christophe Leroy a écrit : > From: Christophe Leroy > > 'thread' doesn't exist in kuap_check() macro. > > Use 'current' instead. > > Fixes: a68c31fc01ef ("powerpc/32s: Implement Kernel Userspace Access Protection") > Signed-off-by: Christophe Leroy Argh, can you drop this line ? > Cc: stable@vger.kernel.org > Signed-off-by: Christophe Leroy Reported-by: kbuild test robot > --- > arch/powerpc/include/asm/book3s/32/kup.h | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/powerpc/include/asm/book3s/32/kup.h b/arch/powerpc/include/asm/book3s/32/kup.h > index db0a1c281587..668508c8a1b5 100644 > --- a/arch/powerpc/include/asm/book3s/32/kup.h > +++ b/arch/powerpc/include/asm/book3s/32/kup.h > @@ -75,7 +75,7 @@ > > .macro kuap_check current, gpr > #ifdef CONFIG_PPC_KUAP_DEBUG > - lwz \gpr, KUAP(thread) > + lwz \gpr, THREAD + KUAP(\current) > 999: twnei \gpr, 0 > EMIT_BUG_ENTRY 999b, __FILE__, __LINE__, (BUGFLAG_WARNING | BUGFLAG_ONCE) > #endif >