Message ID | 20190321141953.31960-4-steven.price@arm.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <owner-linux-mm@kvack.org> Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 6331818EC for <patchwork-linux-mm@patchwork.kernel.org>; Thu, 21 Mar 2019 14:20:30 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 45A332A2AE for <patchwork-linux-mm@patchwork.kernel.org>; Thu, 21 Mar 2019 14:20:30 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 3668D2A2AF; Thu, 21 Mar 2019 14:20:30 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.1 Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 98DD32A17A for <patchwork-linux-mm@patchwork.kernel.org>; Thu, 21 Mar 2019 14:20:27 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 2A1CB6B000D; Thu, 21 Mar 2019 10:20:20 -0400 (EDT) Delivered-To: linux-mm-outgoing@kvack.org Received: by kanga.kvack.org (Postfix, from userid 40) id 2514E6B000E; Thu, 21 Mar 2019 10:20:20 -0400 (EDT) X-Original-To: int-list-linux-mm@kvack.org X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 142CB6B0010; Thu, 21 Mar 2019 10:20:20 -0400 (EDT) X-Original-To: linux-mm@kvack.org X-Delivered-To: linux-mm@kvack.org Received: from mail-ed1-f71.google.com (mail-ed1-f71.google.com [209.85.208.71]) by kanga.kvack.org (Postfix) with ESMTP id B33386B000D for <linux-mm@kvack.org>; Thu, 21 Mar 2019 10:20:19 -0400 (EDT) Received: by mail-ed1-f71.google.com with SMTP id t4so2300433eds.1 for <linux-mm@kvack.org>; Thu, 21 Mar 2019 07:20:19 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-original-authentication-results:x-gm-message-state:from:to:cc :subject:date:message-id:in-reply-to:references:mime-version :content-transfer-encoding; bh=MqMqukGILHQS5vjuNGdSQFWysz8AgSB4keSNgmoOKiU=; b=UxiSczopN3UepZAddtjQxdlXzpDlGXg3u9owE1Rg0uW0SLdAaIVDdEFaub9Vi16No9 vr844AkHb+mz9rStJQfmvqkP7R071l01KYoWSwvQs6jDZhZxlMhMW0FhryDxlnr6khSo fpHuF2s5Btsfdzru50Xcj3YPCGUU6S0FXkxgii2lyfeJvY/WPjfonOaO1miEHu4zycI0 1o1EWdDJQxTYEJjRx5SSyLFJOLkKPm91boILXxlldYULKS8qaP1jfdJdmL4ZaObEfx1h fEZxTYH0iAwY/QbZduF18Tdr3tYPF/uQnrubP70DhgFCUzkjJFDw49Nj8vyy5Bc4zHD/ 4TPg== X-Original-Authentication-Results: mx.google.com; spf=pass (google.com: domain of steven.price@arm.com designates 217.140.101.70 as permitted sender) smtp.mailfrom=steven.price@arm.com X-Gm-Message-State: APjAAAUZCbEHpmtjIg+TPyQB8S8F9fm9Tc0IaffUJtGPS8MzP1hxuI61 WeO21oHRq76HJ1syGDihJ6irCPn8KfDBvECd4qCI4pIAx3nAn6uh7M3XXDbj0fmDVKhIMRsXEfF Zv1EXp2D2lGPRfT+3J6Wvv0SpcbOOxR7pKkMcX7L/tDCKtcMEUqAjSmcozGy3Ejvx1Q== X-Received: by 2002:a50:8ed1:: with SMTP id x17mr2627388edx.168.1553178019255; Thu, 21 Mar 2019 07:20:19 -0700 (PDT) X-Google-Smtp-Source: APXvYqyXn0M2spWIw9+Bhyc3nvCYusy0dX8xyvrlN0Od1ogogG980QYivZWWMVI1TI/CI1GcFHto X-Received: by 2002:a50:8ed1:: with SMTP id x17mr2627337edx.168.1553178018308; Thu, 21 Mar 2019 07:20:18 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1553178018; cv=none; d=google.com; s=arc-20160816; b=mn7spcl9ETJCcyfXJheSFP1Xn9VDA381xQUYTzRbCXrRqw7SXpPf3RwgJqbivCkDrA IQ08VK3ocZu34/hu4Loi9da4bGBr+XMsVsb3lj1UuVE0+yoQ/bIMPZlM7e7pfTnUJl/m vZUHeFsX2ML9m8ieqSy5GTx/SudqGODXdFok3WKtQpgYJggj2F0b/rCppZ74bZ04c0EY /02frRcowOnXxVZcdllaGv9iCWwPtC7OgoS4mk1Q3iSaisWSgFr2jjuNf/D2KcldOLrf HPWZhfPDEN6TBf7Wr5KCC2X2I4UGQGCdcT4haIPUjYoWhjpAl5qdxhxlTtA2gnxZmYIB jHiA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from; bh=MqMqukGILHQS5vjuNGdSQFWysz8AgSB4keSNgmoOKiU=; b=nq2ra2uMG8HOQgxX1m+XcIVBjRQ2ltP6Gji4DxtaKqYmAVTrWYiHq89N1mxxOytukn mSOrSaSgdcWlfBBkgbGuGavthKHckBfo5esVDbzJ5uflPEJ80gorwSg49nSvN+0Tr1Wc lGTZ4Q59w7nrXtprhHkA1r25S8WYM8eS7B299Zmi4j4fAh7TYGtoMU5wTjnkVKL69ASj UhywC72XbBkODHAjS2bXkXK7YhlsL4ZlWvBH8wCD99IDK9BKPYNNzUBFsSnMcKcAocMc qrFshmYCJz56G9puQUIDZnnbVjdC2FSDYGvg4MKFIAS0GG7bXLz702WrIuI1DXAtqvN9 vzCA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of steven.price@arm.com designates 217.140.101.70 as permitted sender) smtp.mailfrom=steven.price@arm.com Received: from foss.arm.com (usa-sjc-mx-foss1.foss.arm.com. [217.140.101.70]) by mx.google.com with ESMTP id g24si125209eje.214.2019.03.21.07.20.18 for <linux-mm@kvack.org>; Thu, 21 Mar 2019 07:20:18 -0700 (PDT) Received-SPF: pass (google.com: domain of steven.price@arm.com designates 217.140.101.70 as permitted sender) client-ip=217.140.101.70; Authentication-Results: mx.google.com; spf=pass (google.com: domain of steven.price@arm.com designates 217.140.101.70 as permitted sender) smtp.mailfrom=steven.price@arm.com Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 5957680D; Thu, 21 Mar 2019 07:20:17 -0700 (PDT) Received: from e112269-lin.arm.com (e112269-lin.cambridge.arm.com [10.1.196.69]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 84C153F575; Thu, 21 Mar 2019 07:20:13 -0700 (PDT) From: Steven Price <steven.price@arm.com> To: linux-mm@kvack.org Cc: Steven Price <steven.price@arm.com>, Andy Lutomirski <luto@kernel.org>, Ard Biesheuvel <ard.biesheuvel@linaro.org>, Arnd Bergmann <arnd@arndb.de>, Borislav Petkov <bp@alien8.de>, Catalin Marinas <catalin.marinas@arm.com>, Dave Hansen <dave.hansen@linux.intel.com>, Ingo Molnar <mingo@redhat.com>, James Morse <james.morse@arm.com>, =?utf-8?b?SsOpcsO0bWUgR2xpc3Nl?= <jglisse@redhat.com>, Peter Zijlstra <peterz@infradead.org>, Thomas Gleixner <tglx@linutronix.de>, Will Deacon <will.deacon@arm.com>, x86@kernel.org, "H. Peter Anvin" <hpa@zytor.com>, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Mark Rutland <Mark.Rutland@arm.com>, "Liang, Kan" <kan.liang@linux.intel.com>, Ralf Baechle <ralf@linux-mips.org>, Paul Burton <paul.burton@mips.com>, James Hogan <jhogan@kernel.org>, linux-mips@vger.kernel.org Subject: [PATCH v5 03/19] mips: mm: Add p?d_large() definitions Date: Thu, 21 Mar 2019 14:19:37 +0000 Message-Id: <20190321141953.31960-4-steven.price@arm.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190321141953.31960-1-steven.price@arm.com> References: <20190321141953.31960-1-steven.price@arm.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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: <linux-mm.kvack.org> X-Virus-Scanned: ClamAV using ClamSMTP |
Series |
Convert x86 & arm64 to use generic page walk
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expand
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diff --git a/arch/mips/include/asm/pgtable-64.h b/arch/mips/include/asm/pgtable-64.h index 93a9dce31f25..42162877ac62 100644 --- a/arch/mips/include/asm/pgtable-64.h +++ b/arch/mips/include/asm/pgtable-64.h @@ -273,6 +273,10 @@ static inline int pmd_present(pmd_t pmd) return pmd_val(pmd) != (unsigned long) invalid_pte_table; } +#ifdef _PAGE_HUGE +#define pmd_large(pmd) ((pmd_val(pmd) & _PAGE_HUGE) != 0) +#endif + static inline void pmd_clear(pmd_t *pmdp) { pmd_val(*pmdp) = ((unsigned long) invalid_pte_table); @@ -297,6 +301,10 @@ static inline int pud_present(pud_t pud) return pud_val(pud) != (unsigned long) invalid_pmd_table; } +#ifdef _PAGE_HUGE +#define pud_large(pud) ((pud_val(pud) & _PAGE_HUGE) != 0) +#endif + static inline void pud_clear(pud_t *pudp) { pud_val(*pudp) = ((unsigned long) invalid_pmd_table);