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=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,T_DKIMWL_WL_HIGH,URIBL_BLOCKED,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 6E829C282E3 for ; Sun, 26 May 2019 14:01:41 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 47E5B2085A for ; Sun, 26 May 2019 14:01:41 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="R0FdGIYg" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 47E5B2085A Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ghiti.fr Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-riscv-bounces+infradead-linux-riscv=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=unONLKhVung1zYKsGezJZ1sw3Ku8mqMg4ujZWXgx+tI=; b=R0FdGIYg1CtdL+ M2YME3A65ljbl6ARssHr3XSI5D+bS4b3qX4IT1KqVVsPbrDAkC5X/+B/UODMPEDSBvkn5nRID4z7T SIxE7hBkqiSfsnLx83md/aVWYgYOCt/L1lA/K+YO5ZgfmxCLUJIQNL/jNi/OXXgnvhQ1wggMDrwCs UyE7jcV6wy9NsnJb86XZmQ52hl1Rwko9TQGCAPURrRGev0OC9tiEpRSpA0mEZVbV9HyEL3O6AROml vmw/hCDfzu4C55RMyPiDHOlt2aOr0mZTHbFJXmXVIt8juGvikV/ClFBsfGe/EgCklcZXvWxiur9u6 xaFWWUHwBudJ1JHIqwNg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hUtiS-00031u-TE; Sun, 26 May 2019 14:01:36 +0000 Received: from relay11.mail.gandi.net ([217.70.178.231]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hUtiI-0002uv-PK; Sun, 26 May 2019 14:01:29 +0000 Received: from alex.numericable.fr (127.19.86.79.rev.sfr.net [79.86.19.127]) (Authenticated sender: alex@ghiti.fr) by relay11.mail.gandi.net (Postfix) with ESMTPSA id A102A100005; Sun, 26 May 2019 14:01:20 +0000 (UTC) From: Alexandre Ghiti To: Andrew Morton Subject: [PATCH v4 12/14] mips: Replace arch specific way to determine 32bit task with generic version Date: Sun, 26 May 2019 09:47:44 -0400 Message-Id: <20190526134746.9315-13-alex@ghiti.fr> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190526134746.9315-1-alex@ghiti.fr> References: <20190526134746.9315-1-alex@ghiti.fr> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190526_070127_172851_9C1CC1E1 X-CRM114-Status: GOOD ( 11.66 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Albert Ou , Kees Cook , Alexandre Ghiti , Catalin Marinas , Palmer Dabbelt , Will Deacon , Russell King , Ralf Baechle , linux-kernel@vger.kernel.org, linux-mm@kvack.org, Paul Burton , Alexander Viro , James Hogan , linux-fsdevel@vger.kernel.org, linux-riscv@lists.infradead.org, linux-mips@vger.kernel.org, Christoph Hellwig , linux-arm-kernel@lists.infradead.org, Luis Chamberlain Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+infradead-linux-riscv=archiver.kernel.org@lists.infradead.org Mips uses TASK_IS_32BIT_ADDR to determine if a task is 32bit, but this define is mips specific and other arches do not have it: instead, use !IS_ENABLED(CONFIG_64BIT) || is_compat_task() condition. Signed-off-by: Alexandre Ghiti --- arch/mips/mm/mmap.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/mips/mm/mmap.c b/arch/mips/mm/mmap.c index c052565b76fb..900670ea8531 100644 --- a/arch/mips/mm/mmap.c +++ b/arch/mips/mm/mmap.c @@ -17,6 +17,7 @@ #include #include #include +#include unsigned long shm_align_mask = PAGE_SIZE - 1; /* Sane caches */ EXPORT_SYMBOL(shm_align_mask); @@ -191,7 +192,7 @@ static inline unsigned long brk_rnd(void) rnd = rnd << PAGE_SHIFT; /* 32MB for 32bit, 1GB for 64bit */ - if (TASK_IS_32BIT_ADDR) + if (!IS_ENABLED(CONFIG_64BIT) || is_compat_task()) rnd = rnd & SZ_32M; else rnd = rnd & SZ_1G; -- 2.20.1 _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv