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dmarc=fail (p=none dis=none) header.from=kernel.org 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=29hJg3622PF96wMyzCL6Eq86A77DDZ3oitlH0Sab8VQ=; b=EOuham/FOYY8jO wN6WJb3CCwr3fYzGOzNQBVTCbhrPfTDsIyZICNIo8ujYTMbyyJw19QoOF6HKxZiMfTSg6NDeRD8NG 6/0BWFtXRTBkxPSirp8CkDYuAbCR5QT7wqrQwe8ZDOBUoZ9f9F2ygWvmb0FxnS+WEgqAgdLqCv65o UZ9tHj4cV9yRAe6IPZRUJ8Brcni5CRbc0FMuLpPlpDqaPmyCVZsKlzDxCBWV4LpRyX1dd4t4wT4L3 xq4WOXWTL/EzrROeau0chOOGAytfsz3lTI4jokzU8l6aCAW2x1oEbKOUyyrZ9dxBSmgEEvk4Knp84 BmKD7ogdlUb1YoGwVsvQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1j3FCD-00078E-C5; Sun, 16 Feb 2020 08:22:33 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1j3FAW-0005Sd-69 for linux-arm-kernel@lists.infradead.org; Sun, 16 Feb 2020 08:20:49 +0000 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 2A09C24125; Sun, 16 Feb 2020 08:20:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581841246; bh=3TUHpXUbQiWINEYvkWLHV5i4L4XeTvzA8f61zC86hUs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=yDBXSb1v/VzuKdK5RMbvK6d1VcLkZ+TjT9qHE55P5VgRlqWdl1Tm/UAh6M12blANy YXJVlNMiSe5xVZmeqILLk3qmcJ7v6bMzyAbLvtuG2S2U3TGX1Y8K9xX3NaHfvr2q+G Lfgxz6AdQ6vtdGBWyJUYWJOeBWXOL2+Fa0z5ZAmA= From: Mike Rapoport To: linux-kernel@vger.kernel.org Subject: [PATCH v2 12/13] asm-generic: remove pgtable-nop4d-hack.h Date: Sun, 16 Feb 2020 10:18:42 +0200 Message-Id: <20200216081843.28670-13-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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200216_002048_300115_D9CCDC11 X-CRM114-Status: GOOD ( 11.82 ) X-Spam-Score: -5.2 (-----) X-Spam-Report: SpamAssassin version 3.4.3 on bombadil.infradead.org summary: Content analysis details: (-5.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at https://www.dnswl.org/, high trust [198.145.29.99 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.0 DKIMWL_WL_HIGH DKIMwl.org - Whitelisted High sender X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Rich Felker , linux-ia64@vger.kernel.org, Geert Uytterhoeven , linux-sh@vger.kernel.org, Benjamin Herrenschmidt , linux-mm@kvack.org, Paul Mackerras , linux-hexagon@vger.kernel.org, Will Deacon , kvmarm@lists.cs.columbia.edu, Jonas Bonn , linux-arch@vger.kernel.org, Brian Cain , Marc Zyngier , Russell King , Ley Foon Tan , Mike Rapoport , Catalin Marinas , Julien Thierry , uclinux-h8-devel@lists.sourceforge.jp, Fenghua Yu , Arnd Bergmann , Suzuki K Poulose , kvm-ppc@vger.kernel.org, Stefan Kristiansson , openrisc@lists.librecores.org, Stafford Horne , Guan Xuetao , linux-arm-kernel@lists.infradead.org, Christophe Leroy , Tony Luck , Yoshinori Sato , James Morse , Michael Ellerman , nios2-dev@lists.rocketboards.org, Andrew Morton , linuxppc-dev@lists.ozlabs.org, Mike Rapoport Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org From: Mike Rapoport No architecture defines __ARCH_USE_5LEVEL_HACK and therefore pgtable-nop4d-hack.h will be never actually included. Remove it. Signed-off-by: Mike Rapoport --- include/asm-generic/pgtable-nop4d-hack.h | 64 ------------------------ include/asm-generic/pgtable-nopud.h | 4 -- 2 files changed, 68 deletions(-) delete mode 100644 include/asm-generic/pgtable-nop4d-hack.h diff --git a/include/asm-generic/pgtable-nop4d-hack.h b/include/asm-generic/pgtable-nop4d-hack.h deleted file mode 100644 index 829bdb0d6327..000000000000 --- a/include/asm-generic/pgtable-nop4d-hack.h +++ /dev/null @@ -1,64 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _PGTABLE_NOP4D_HACK_H -#define _PGTABLE_NOP4D_HACK_H - -#ifndef __ASSEMBLY__ -#include - -#define __PAGETABLE_PUD_FOLDED 1 - -/* - * Having the pud type consist of a pgd gets the size right, and allows - * us to conceptually access the pgd entry that this pud is folded into - * without casting. - */ -typedef struct { pgd_t pgd; } pud_t; - -#define PUD_SHIFT PGDIR_SHIFT -#define PTRS_PER_PUD 1 -#define PUD_SIZE (1UL << PUD_SHIFT) -#define PUD_MASK (~(PUD_SIZE-1)) - -/* - * The "pgd_xxx()" functions here are trivial for a folded two-level - * setup: the pud is never bad, and a pud always exists (as it's folded - * into the pgd entry) - */ -static inline int pgd_none(pgd_t pgd) { return 0; } -static inline int pgd_bad(pgd_t pgd) { return 0; } -static inline int pgd_present(pgd_t pgd) { return 1; } -static inline void pgd_clear(pgd_t *pgd) { } -#define pud_ERROR(pud) (pgd_ERROR((pud).pgd)) - -#define pgd_populate(mm, pgd, pud) do { } while (0) -#define pgd_populate_safe(mm, pgd, pud) do { } while (0) -/* - * (puds are folded into pgds so this doesn't get actually called, - * but the define is needed for a generic inline function.) - */ -#define set_pgd(pgdptr, pgdval) set_pud((pud_t *)(pgdptr), (pud_t) { pgdval }) - -static inline pud_t *pud_offset(pgd_t *pgd, unsigned long address) -{ - return (pud_t *)pgd; -} - -#define pud_val(x) (pgd_val((x).pgd)) -#define __pud(x) ((pud_t) { __pgd(x) }) - -#define pgd_page(pgd) (pud_page((pud_t){ pgd })) -#define pgd_page_vaddr(pgd) (pud_page_vaddr((pud_t){ pgd })) - -/* - * allocating and freeing a pud is trivial: the 1-entry pud is - * inside the pgd, so has no extra memory associated with it. - */ -#define pud_alloc_one(mm, address) NULL -#define pud_free(mm, x) do { } while (0) -#define __pud_free_tlb(tlb, x, a) do { } while (0) - -#undef pud_addr_end -#define pud_addr_end(addr, end) (end) - -#endif /* __ASSEMBLY__ */ -#endif /* _PGTABLE_NOP4D_HACK_H */ diff --git a/include/asm-generic/pgtable-nopud.h b/include/asm-generic/pgtable-nopud.h index d3776cb494c0..ad05c1684bfc 100644 --- a/include/asm-generic/pgtable-nopud.h +++ b/include/asm-generic/pgtable-nopud.h @@ -4,9 +4,6 @@ #ifndef __ASSEMBLY__ -#ifdef __ARCH_USE_5LEVEL_HACK -#include -#else #include #define __PAGETABLE_PUD_FOLDED 1 @@ -65,5 +62,4 @@ static inline pud_t *pud_offset(p4d_t *p4d, unsigned long address) #define pud_addr_end(addr, end) (end) #endif /* __ASSEMBLY__ */ -#endif /* !__ARCH_USE_5LEVEL_HACK */ #endif /* _PGTABLE_NOPUD_H */