Message ID | 20191007153822.16518-6-steven.price@arm.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <SRS0=rTIF=YA=lists.infradead.org=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@kernel.org> Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id E97721862 for <patchwork-linux-arm@patchwork.kernel.org>; Mon, 7 Oct 2019 15:40:17 +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 C791221655 for <patchwork-linux-arm@patchwork.kernel.org>; Mon, 7 Oct 2019 15:40:17 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="jYlwxtZw" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C791221655 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.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=k6X47N42yL9yEPQrnSHwm8COCaq6i9pQxKeLTdtnqgk=; b=jYlwxtZwF6xlDC br67aY86ThwxfGNpcOZMCr1KFmdhVmkw0cKEHQkM862MHLLl4g3kdupNecl9JI660Rr+YEudOUueE US2tcU2POORxxk3CxbrBnLEiTijW+fDrrxTSA3NljlSk16rvYEpmB280CC6R1T8jlzsOdXcpVuc2/ N8uKScKQbL5iCw2sVsfwqEsw4FgdHVj2StqpL9WNbTzMhOI7qUmLKflClAcCeR0fMfDrHmeA4NahE hoUSWQ+2EPW9IWORhCu3jzjTi/AJ+8qMLfbUOm/So6tkZ8gzv9Nbw8SpLGuRs/RAJHSkLGjFCiFaQ UQ/EqgM9tTFbiFUPYTkg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.2 #3 (Red Hat Linux)) id 1iHV7O-0005kh-SI; Mon, 07 Oct 2019 15:40:14 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.92.2 #3 (Red Hat Linux)) id 1iHV69-0003JY-S9 for linux-arm-kernel@lists.infradead.org; Mon, 07 Oct 2019 15:38:59 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 333181576; Mon, 7 Oct 2019 08:38:56 -0700 (PDT) Received: from e112269-lin.arm.com (unknown [10.1.197.21]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 2DC7E3F6C4; Mon, 7 Oct 2019 08:38:53 -0700 (PDT) From: Steven Price <steven.price@arm.com> To: linux-mm@kvack.org Subject: [PATCH v11 05/22] mips: mm: Add p?d_leaf() definitions Date: Mon, 7 Oct 2019 16:38:05 +0100 Message-Id: <20191007153822.16518-6-steven.price@arm.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20191007153822.16518-1-steven.price@arm.com> References: <20191007153822.16518-1-steven.price@arm.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191007_083857_966631_9FCD5C6F X-CRM114-Status: GOOD ( 12.24 ) X-Spam-Score: 0.0 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: <linux-arm-kernel.lists.infradead.org> List-Unsubscribe: <http://lists.infradead.org/mailman/options/linux-arm-kernel>, <mailto:linux-arm-kernel-request@lists.infradead.org?subject=unsubscribe> List-Archive: <http://lists.infradead.org/pipermail/linux-arm-kernel/> List-Post: <mailto:linux-arm-kernel@lists.infradead.org> List-Help: <mailto:linux-arm-kernel-request@lists.infradead.org?subject=help> List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-arm-kernel>, <mailto:linux-arm-kernel-request@lists.infradead.org?subject=subscribe> Cc: Mark Rutland <Mark.Rutland@arm.com>, Peter Zijlstra <peterz@infradead.org>, Catalin Marinas <catalin.marinas@arm.com>, Dave Hansen <dave.hansen@linux.intel.com>, linux-mips@vger.kernel.org, "H. Peter Anvin" <hpa@zytor.com>, Will Deacon <will@kernel.org>, "Liang, Kan" <kan.liang@linux.intel.com>, x86@kernel.org, Steven Price <steven.price@arm.com>, Ingo Molnar <mingo@redhat.com>, James Hogan <jhogan@kernel.org>, Arnd Bergmann <arnd@arndb.de>, =?utf-8?b?SsOpcsO0bWUgR2xpc3Nl?= <jglisse@redhat.com>, Borislav Petkov <bp@alien8.de>, Andy Lutomirski <luto@kernel.org>, Thomas Gleixner <tglx@linutronix.de>, linux-arm-kernel@lists.infradead.org, Ard Biesheuvel <ard.biesheuvel@linaro.org>, linux-kernel@vger.kernel.org, Ralf Baechle <ralf@linux-mips.org>, Paul Burton <paul.burton@mips.com>, James Morse <james.morse@arm.com>, Andrew Morton <akpm@linux-foundation.org> Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" <linux-arm-kernel-bounces@lists.infradead.org> Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org |
Series |
Generic page walk and ptdump
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diff --git a/arch/mips/include/asm/pgtable.h b/arch/mips/include/asm/pgtable.h index f85bd5b15f51..fff392ea80c7 100644 --- a/arch/mips/include/asm/pgtable.h +++ b/arch/mips/include/asm/pgtable.h @@ -639,6 +639,11 @@ static inline pmd_t pmdp_huge_get_and_clear(struct mm_struct *mm, #endif /* CONFIG_TRANSPARENT_HUGEPAGE */ +#ifdef _PAGE_HUGE +#define pmd_leaf(pmd) ((pmd_val(pmd) & _PAGE_HUGE) != 0) +#define pud_leaf(pud) ((pud_val(pud) & _PAGE_HUGE) != 0) +#endif + #define gup_fast_permitted(start, end) (!cpu_has_dc_aliases) #include <asm-generic/pgtable.h>