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=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,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 4B9C3C7619C for ; Sun, 16 Feb 2020 08:19:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2369A22522 for ; Sun, 16 Feb 2020 08:19:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581841166; bh=RG9Zl/BpZrqRN3HuSpCwlDUS57jnnyLncIWtzvxDXVc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=QCHFK6BtPD4td4x+SFhFgf4QO21+TcnKvIH/n21t89cSMka0PAMIo/Euv8y+WYqmx m+wLFQOaI1IJ8zjPv2z3+DXYyjYNwr0fyoS4iLXUTXdOFQadKQ7pc5q6HQp42INQ84 fv8LlLTjrp3u7KYQBqlc0WUXnjObIQQSAanWigsA= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727705AbgBPITZ (ORCPT ); Sun, 16 Feb 2020 03:19:25 -0500 Received: from mail.kernel.org ([198.145.29.99]:56456 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725926AbgBPITY (ORCPT ); Sun, 16 Feb 2020 03:19:24 -0500 Received: from aquarius.haifa.ibm.com (nesher1.haifa.il.ibm.com [195.110.40.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 629D7227BF; Sun, 16 Feb 2020 08:19:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581841164; bh=RG9Zl/BpZrqRN3HuSpCwlDUS57jnnyLncIWtzvxDXVc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=E7NgpYxeaRSk2/SkAj913cCKZNh269SIJFOVrDrXlknPSNUJxpvOV0l7j6vCXR2f/ OCoJEWhUoAUwhNP8E/NbtN6OucddnhQTEvOLMreR0idLL+UjJJrch5vg4ZTY86nb+b 7VeNMLFilsTsmHJnHb6l4U7xfZZEZ4A89h1E+1OY= From: Mike Rapoport To: linux-kernel@vger.kernel.org Cc: Andrew Morton , Arnd Bergmann , Benjamin Herrenschmidt , Brian Cain , Catalin Marinas , Christophe Leroy , Fenghua Yu , Geert Uytterhoeven , Guan Xuetao , James Morse , Jonas Bonn , Julien Thierry , Ley Foon Tan , Marc Zyngier , Michael Ellerman , Paul Mackerras , Rich Felker , Russell King , Stafford Horne , Stefan Kristiansson , Suzuki K Poulose , Tony Luck , Will Deacon , Yoshinori Sato , kvmarm@lists.cs.columbia.edu, kvm-ppc@vger.kernel.org, linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-hexagon@vger.kernel.org, linux-ia64@vger.kernel.org, linux-mm@kvack.org, linuxppc-dev@lists.ozlabs.org, linux-sh@vger.kernel.org, nios2-dev@lists.rocketboards.org, openrisc@lists.librecores.org, uclinux-h8-devel@lists.sourceforge.jp, Mike Rapoport , Mike Rapoport Subject: [PATCH v2 03/13] hexagon: remove __ARCH_USE_5LEVEL_HACK Date: Sun, 16 Feb 2020 10:18:33 +0200 Message-Id: <20200216081843.28670-4-rppt@kernel.org> X-Mailer: git-send-email 2.24.0 In-Reply-To: <20200216081843.28670-1-rppt@kernel.org> References: <20200216081843.28670-1-rppt@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Mike Rapoport The hexagon architecture has 2 level page tables and as such most of the page table folding is already implemented in asm-generic/pgtable-nopmd.h. Fixup the only place in arch/hexagon to unfold the p4d level and remove __ARCH_USE_5LEVEL_HACK. Signed-off-by: Mike Rapoport --- arch/hexagon/include/asm/fixmap.h | 4 ++-- arch/hexagon/include/asm/pgtable.h | 1 - 2 files changed, 2 insertions(+), 3 deletions(-) diff --git a/arch/hexagon/include/asm/fixmap.h b/arch/hexagon/include/asm/fixmap.h index 933dac167504..97b1b062e750 100644 --- a/arch/hexagon/include/asm/fixmap.h +++ b/arch/hexagon/include/asm/fixmap.h @@ -16,7 +16,7 @@ #include #define kmap_get_fixmap_pte(vaddr) \ - pte_offset_kernel(pmd_offset(pud_offset(pgd_offset_k(vaddr), \ - (vaddr)), (vaddr)), (vaddr)) + pte_offset_kernel(pmd_offset(pud_offset(p4d_offset(pgd_offset_k(vaddr), \ + (vaddr)), (vaddr)), (vaddr)), (vaddr)) #endif diff --git a/arch/hexagon/include/asm/pgtable.h b/arch/hexagon/include/asm/pgtable.h index 2fec20ad939e..83b544936eed 100644 --- a/arch/hexagon/include/asm/pgtable.h +++ b/arch/hexagon/include/asm/pgtable.h @@ -12,7 +12,6 @@ * Page table definitions for Qualcomm Hexagon processor. */ #include -#define __ARCH_USE_5LEVEL_HACK #include /* A handy thing to have if one has the RAM. Declared in head.S */ -- 2.24.0