Message ID | 20191206135316.47703-10-steven.price@arm.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <SRS0=wijy=Z4=kvack.org=owner-linux-mm@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 DFA1913B6 for <patchwork-linux-mm@patchwork.kernel.org>; Fri, 6 Dec 2019 13:54:14 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id B671B20706 for <patchwork-linux-mm@patchwork.kernel.org>; Fri, 6 Dec 2019 13:54:14 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B671B20706 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 817BA6B1628; Fri, 6 Dec 2019 08:54:12 -0500 (EST) Delivered-To: linux-mm-outgoing@kvack.org Received: by kanga.kvack.org (Postfix, from userid 40) id 7C8076B1629; Fri, 6 Dec 2019 08:54:12 -0500 (EST) 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 704986B162A; Fri, 6 Dec 2019 08:54:12 -0500 (EST) X-Original-To: linux-mm@kvack.org X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0177.hostedemail.com [216.40.44.177]) by kanga.kvack.org (Postfix) with ESMTP id 5759B6B1628 for <linux-mm@kvack.org>; Fri, 6 Dec 2019 08:54:12 -0500 (EST) Received: from smtpin28.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay03.hostedemail.com (Postfix) with SMTP id E19EE8248041 for <linux-mm@kvack.org>; Fri, 6 Dec 2019 13:54:11 +0000 (UTC) X-FDA: 76234860702.28.leaf44_41b67c173e650 X-Spam-Summary: 2,0,0,3a7150ed92e583e8,d41d8cd98f00b204,steven.price@arm.com,:akpm@linux-foundation.org::steven.price@arm.com:luto@kernel.org:ard.biesheuvel@linaro.org:arnd@arndb.de:bp@alien8.de:catalin.marinas@arm.com:dave.hansen@linux.intel.com:mingo@redhat.com:james.morse@arm.com:jglisse@redhat.com:peterz@infradead.org:tglx@linutronix.de:will@kernel.org:x86@kernel.org:hpa@zytor.com:linux-arm-kernel@lists.infradead.org:linux-kernel@vger.kernel.org:mark.rutland@arm.com:kan.liang@linux.intel.com:davem@davemloft.net:sparclinux@vger.kernel.org,RULES_HIT:41:355:379:541:800:960:973:988:989:1260:1261:1311:1314:1345:1359:1437:1515:1534:1541:1711:1730:1747:1777:1792:1981:2194:2199:2393:2559:2562:2730:2892:3138:3139:3140:3141:3142:3352:3865:3866:3867:3868:3870:3871:3872:4321:5007:6261:6742:6743:7903:8634:10004:11026:11657:11658:11914:12043:12296:12297:12517:12519:12555:12895:12986:13069:13141:13230:13311:13357:13894:14096:14181:14384:14394:14721:21080:21451:21627:21795:30012:30030:30 051:3005 X-HE-Tag: leaf44_41b67c173e650 X-Filterd-Recvd-Size: 3291 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by imf22.hostedemail.com (Postfix) with ESMTP for <linux-mm@kvack.org>; Fri, 6 Dec 2019 13:54:11 +0000 (UTC) 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 B7FA011D4; Fri, 6 Dec 2019 05:54:10 -0800 (PST) Received: from e112269-lin.cambridge.arm.com (e112269-lin.cambridge.arm.com [10.1.194.43]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 002AD3F718; Fri, 6 Dec 2019 05:54:07 -0800 (PST) From: Steven Price <steven.price@arm.com> To: Andrew Morton <akpm@linux-foundation.org>, 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@kernel.org>, 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>, "David S. Miller" <davem@davemloft.net>, sparclinux@vger.kernel.org Subject: [PATCH v16 09/25] sparc: mm: Add p?d_leaf() definitions Date: Fri, 6 Dec 2019 13:53:00 +0000 Message-Id: <20191206135316.47703-10-steven.price@arm.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20191206135316.47703-1-steven.price@arm.com> References: <20191206135316.47703-1-steven.price@arm.com> 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: <linux-mm.kvack.org> |
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Generic page walk and ptdump
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diff --git a/arch/sparc/include/asm/pgtable_64.h b/arch/sparc/include/asm/pgtable_64.h index 6ae8016ef4ec..43206652eaf5 100644 --- a/arch/sparc/include/asm/pgtable_64.h +++ b/arch/sparc/include/asm/pgtable_64.h @@ -683,6 +683,7 @@ static inline unsigned long pte_special(pte_t pte) return pte_val(pte) & _PAGE_SPECIAL; } +#define pmd_leaf pmd_large static inline unsigned long pmd_large(pmd_t pmd) { pte_t pte = __pte(pmd_val(pmd)); @@ -867,6 +868,7 @@ static inline unsigned long pud_page_vaddr(pud_t pud) /* only used by the stubbed out hugetlb gup code, should never be called */ #define pgd_page(pgd) NULL +#define pud_leaf pud_large static inline unsigned long pud_large(pud_t pud) { pte_t pte = __pte(pud_val(pud));