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=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,USER_AGENT_GIT 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 1DEEAC282CB for ; Tue, 5 Feb 2019 11:59:43 +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 C2E982080F for ; Tue, 5 Feb 2019 11:59:42 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C2E982080F Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ellerman.id.au Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 43v3642QqSzDq5y for ; Tue, 5 Feb 2019 22:59:40 +1100 (AEDT) Received: from ozlabs.org (bilbo.ozlabs.org [203.11.71.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 43v2W51NFLzDqHn for ; Tue, 5 Feb 2019 22:32:49 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=ellerman.id.au Received: by ozlabs.org (Postfix) id 43v2W45GZDz9sMx; Tue, 5 Feb 2019 22:32:48 +1100 (AEDT) Received: by ozlabs.org (Postfix, from userid 1034) id 43v2W42wLQz9sNM; Tue, 5 Feb 2019 22:32:48 +1100 (AEDT) From: Michael Ellerman To: linuxppc-dev@ozlabs.org Subject: [PATCH v16 12/21] powerpc: Use sizeof(struct thread_info) in INIT_SP_LIMIT Date: Tue, 5 Feb 2019 22:32:10 +1100 Message-Id: <20190205113219.17903-13-mpe@ellerman.id.au> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190205113219.17903-1-mpe@ellerman.id.au> References: <20190205113219.17903-1-mpe@ellerman.id.au> MIME-Version: 1.0 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: npiggin@gmail.com Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" From: Christophe Leroy Currently INIT_SP_LIMIT uses sizeof(init_thread_info), but that symbol won't exist when we enable THREAD_INFO_IN_TASK. So just use the sizeof the type which is the same value but will continue to work. Signed-off-by: Christophe Leroy Reviewed-by: Nicholas Piggin [mpe: Split out of larger patch] Signed-off-by: Michael Ellerman --- arch/powerpc/include/asm/processor.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/include/asm/processor.h b/arch/powerpc/include/asm/processor.h index d9b1503ba0f0..b40b614047e4 100644 --- a/arch/powerpc/include/asm/processor.h +++ b/arch/powerpc/include/asm/processor.h @@ -268,7 +268,7 @@ struct thread_struct { #define INIT_SP (sizeof(init_stack) + (unsigned long) &init_stack) #define INIT_SP_LIMIT \ - (_ALIGN_UP(sizeof(init_thread_info), 16) + (unsigned long) &init_stack) + (_ALIGN_UP(sizeof(struct thread_info), 16) + (unsigned long)&init_stack) #ifdef CONFIG_SPE #define SPEFSCR_INIT \ -- 2.20.1