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=-9.8 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, 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 D06E9CA90AF for ; Tue, 12 May 2020 18:45:51 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 88E5C20673 for ; Tue, 12 May 2020 18:45:51 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="nXzyZ37k" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 88E5C20673 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 3AB9A9000E0; Tue, 12 May 2020 14:45:51 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 35B88900036; Tue, 12 May 2020 14:45:51 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 271069000E0; Tue, 12 May 2020 14:45:51 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0072.hostedemail.com [216.40.44.72]) by kanga.kvack.org (Postfix) with ESMTP id 08DFD900036 for ; Tue, 12 May 2020 14:45:51 -0400 (EDT) Received: from smtpin08.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay05.hostedemail.com (Postfix) with ESMTP id B4A4B181AEF07 for ; Tue, 12 May 2020 18:45:50 +0000 (UTC) X-FDA: 76808946060.08.crime84_15e2368b8b625 X-HE-Tag: crime84_15e2368b8b625 X-Filterd-Recvd-Size: 6134 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by imf44.hostedemail.com (Postfix) with ESMTP for ; Tue, 12 May 2020 18:45:50 +0000 (UTC) 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 71B292312A; Tue, 12 May 2020 18:45:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1589309149; bh=Z9qdPNsvf2p9EKwPrLS+nwzwoM10QLdw68lBtbJg6Ec=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=nXzyZ37kTscckDaPTDERkD1S7nvjRlNFypq6Rwb7sDxSiX8NGTnmge9pCgiZ92NYi vtqbss1/17yXwUZ/iDE6e+8Qui34axmceTCIYssMHZXxXJYNPf+8ktG4d2/f+E/h8P +9eNsxHCoif2F281fUyQ2b08oEiUAY9mF+nvvSJc= From: Mike Rapoport To: linux-kernel@vger.kernel.org Cc: Andrew Morton , Arnd Bergmann , Borislav Petkov , Brian Cain , Catalin Marinas , Chris Zankel , "David S. Miller" , Geert Uytterhoeven , Greentime Hu , Greg Ungerer , Guan Xuetao , Guo Ren , Heiko Carstens , Helge Deller , Ingo Molnar , Ley Foon Tan , Mark Salter , Matt Turner , Max Filippov , Michael Ellerman , Michal Simek , Mike Rapoport , Nick Hu , Paul Walmsley , Richard Weinberger , Rich Felker , Russell King , Stafford Horne , Thomas Bogendoerfer , Thomas Gleixner , Tony Luck , Vincent Chen , Vineet Gupta , Will Deacon , Yoshinori Sato , linux-alpha@vger.kernel.org, linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-c6x-dev@linux-c6x.org, linux-csky@vger.kernel.org, linux-hexagon@vger.kernel.org, linux-ia64@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org, linux-mm@kvack.org, linux-parisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, linux-snps-arc@lists.infradead.org, linux-um@lists.infradead.org, linux-xtensa@linux-xtensa.org, openrisc@lists.librecores.org, sparclinux@vger.kernel.org, x86@kernel.org, Mike Rapoport Subject: [PATCH 04/12] csky: replace definitions of __pXd_offset() with pXd_index() Date: Tue, 12 May 2020 21:44:14 +0300 Message-Id: <20200512184422.12418-5-rppt@kernel.org> X-Mailer: git-send-email 2.26.1 In-Reply-To: <20200512184422.12418-1-rppt@kernel.org> References: <20200512184422.12418-1-rppt@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: From: Mike Rapoport All architectures use pXd_index() to get an entry in the page table page corresponding to a virtual address. Align csky with other architectures. Signed-off-by: Mike Rapoport --- arch/csky/include/asm/pgtable.h | 5 ++--- arch/csky/mm/fault.c | 2 +- arch/csky/mm/highmem.c | 2 +- arch/csky/mm/init.c | 6 +++--- 4 files changed, 7 insertions(+), 8 deletions(-) diff --git a/arch/csky/include/asm/pgtable.h b/arch/csky/include/asm/pgta= ble.h index 9d2d16db237d..2eff4aea51b3 100644 --- a/arch/csky/include/asm/pgtable.h +++ b/arch/csky/include/asm/pgtable.h @@ -229,9 +229,8 @@ static inline pte_t pte_mkyoung(pte_t pte) return pte; } =20 -#define __pgd_offset(address) pgd_index(address) -#define __pud_offset(address) (((address) >> PUD_SHIFT) & (PTRS_PER_PUD-= 1)) -#define __pmd_offset(address) (((address) >> PMD_SHIFT) & (PTRS_PER_PMD-= 1)) +#define pud_index(address) (((address) >> PUD_SHIFT) & (PTRS_PER_PUD-1)) +#define pmd_index(address) (((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1)) =20 /* to find an entry in a kernel page-table-directory */ #define pgd_offset_k(address) pgd_offset(&init_mm, address) diff --git a/arch/csky/mm/fault.c b/arch/csky/mm/fault.c index 4e6dc68f3258..4055d430c0c8 100644 --- a/arch/csky/mm/fault.c +++ b/arch/csky/mm/fault.c @@ -78,7 +78,7 @@ asmlinkage void do_page_fault(struct pt_regs *regs, uns= igned long write, * Do _not_ use "tsk" here. We might be inside * an interrupt in the middle of a task switch.. */ - int offset =3D __pgd_offset(address); + int offset =3D pgd_index(address); pgd_t *pgd, *pgd_k; pud_t *pud, *pud_k; pmd_t *pmd, *pmd_k; diff --git a/arch/csky/mm/highmem.c b/arch/csky/mm/highmem.c index 3b3f622f5ae9..89ec32e602a1 100644 --- a/arch/csky/mm/highmem.c +++ b/arch/csky/mm/highmem.c @@ -92,7 +92,7 @@ static void __init kmap_pages_init(void) vaddr =3D PKMAP_BASE; fixrange_init(vaddr, vaddr + PAGE_SIZE*LAST_PKMAP, swapper_pg_dir); =20 - pgd =3D swapper_pg_dir + __pgd_offset(vaddr); + pgd =3D swapper_pg_dir + pgd_index(vaddr); pud =3D (pud_t *)pgd; pmd =3D pmd_offset(pud, vaddr); pte =3D pte_offset_kernel(pmd, vaddr); diff --git a/arch/csky/mm/init.c b/arch/csky/mm/init.c index eda2b4291485..af627128314f 100644 --- a/arch/csky/mm/init.c +++ b/arch/csky/mm/init.c @@ -157,9 +157,9 @@ void __init fixrange_init(unsigned long start, unsign= ed long end, unsigned long vaddr; =20 vaddr =3D start; - i =3D __pgd_offset(vaddr); - j =3D __pud_offset(vaddr); - k =3D __pmd_offset(vaddr); + i =3D pgd_index(vaddr); + j =3D pud_index(vaddr); + k =3D pmd_index(vaddr); pgd =3D pgd_base + i; =20 for ( ; (i < PTRS_PER_PGD) && (vaddr !=3D end); pgd++, i++) { --=20 2.26.1