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 Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4BF41C433EF for ; Tue, 5 Jul 2022 15:48:53 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id DC9A96B0082; Tue, 5 Jul 2022 11:48:52 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id D78DA6B0083; Tue, 5 Jul 2022 11:48:52 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id C69596B0085; Tue, 5 Jul 2022 11:48:52 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0013.hostedemail.com [216.40.44.13]) by kanga.kvack.org (Postfix) with ESMTP id B8EC66B0082 for ; Tue, 5 Jul 2022 11:48:52 -0400 (EDT) Received: from smtpin04.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay11.hostedemail.com (Postfix) with ESMTP id 8D5998066C for ; Tue, 5 Jul 2022 15:48:52 +0000 (UTC) X-FDA: 79653479304.04.56A5D40 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by imf22.hostedemail.com (Postfix) with ESMTP id 29128C0052 for ; Tue, 5 Jul 2022 15:48:52 +0000 (UTC) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 8467D61B4C; Tue, 5 Jul 2022 15:48:51 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id A945CC385A9; Tue, 5 Jul 2022 15:48:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1657036130; bh=KLRO24VwSLVIulcSBrEsq68hsqfeXNzy27r4Yp11+QA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=GdrXl/xpgVVg8YOxhIc1ceTrw9pKv9FhQkwz1UEXm+27lUW9d5MgCTfJzzq4H0zxU DH4Zdk5p2rI3NgRROs/gqUH6QnF2naI1n3Xj9kniWdfPyWHv7EzPMQm/6vrOb3mGru Ns3ekv3193vDT4yBwRa3tByMpmPYaD4ycpGFe3a2dOobnrqj0IA6kyVR/aTRdWvm4r qWXKPvRQ0PS2iUo/8PdMtrfM8+0M4fllLxebI2/x+C5TZ73uUPPMGVw4PpKIzSklV3 NAROaW7bpnOghvYVskifhYpquvhD20yHgMV6oyOBoGeskXT24OzJY599Idb/zgLrgY fvpnqRFkiizdw== From: Mike Rapoport To: Andrew Morton Cc: Arnd Bergmann , Dinh Nguyen , Guo Ren , Helge Deller , Huacai Chen , "James E.J. Bottomley" , Matthew Wilcox , Max Filippov , Mike Rapoport , Mike Rapoport , "Russell King (Oracle)" , Thomas Bogendoerfer , WANG Xuerui , linux-arch@vger.kernel.org, linux-csky@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org, linux-mm@kvack.org, linux-parisc@vger.kernel.org, linux-xtensa@linux-xtensa.org, loongarch@lists.linux.dev Subject: [PATCH v2 14/15] xtensa: drop definition of PGD_ORDER Date: Tue, 5 Jul 2022 18:47:07 +0300 Message-Id: <20220705154708.181258-15-rppt@kernel.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220705154708.181258-1-rppt@kernel.org> References: <20220705154708.181258-1-rppt@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1657036132; a=rsa-sha256; cv=none; b=qWIhkbHFcEIdXCvYCf2sm4ugTQXUq17h89FNU5aFraCtsWxFEPv539MfSIp/yTssP2crUU +2LsP8OxBCVB4RohHwpPK0xq0P04x26tqPKObK0Ej1/b/KaJocnc/4JHfDlB/GYGMrdH7T h3JdA9JpMk8ul/uCdNHX7a/Yh98TOv4= ARC-Authentication-Results: i=1; imf22.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b="GdrXl/xp"; dmarc=pass (policy=none) header.from=kernel.org; spf=pass (imf22.hostedemail.com: domain of rppt@kernel.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=rppt@kernel.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1657036132; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=wl2doL6lJ7wJQGCd2w85VLZ3c+CmsDRAS7CnhlVwcNE=; b=StFoGwd056x0DdmYRhRnH1ZqYc7H02DldrA1io7AbCvjCxNVLLqRxr1bGtv1OE0GSXeqIh VfNdtKkb8/2tsDTg4GcY9PhIC8ws8rauYcQC15D6AqLB9EwJ6P/mGeJtElTLha1SzeNUfa U8CDTdQxoWG5pDyJ72oaBB3/8zzPleM= Authentication-Results: imf22.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b="GdrXl/xp"; dmarc=pass (policy=none) header.from=kernel.org; spf=pass (imf22.hostedemail.com: domain of rppt@kernel.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=rppt@kernel.org X-Rspamd-Server: rspam05 X-Rspamd-Queue-Id: 29128C0052 X-Rspam-User: X-Stat-Signature: ccnmh73t9m9sfy5dxo7ttcjab6qcpgxs X-HE-Tag: 1657036131-460131 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 This is the order of the page table allocation, not the order of a PGD. Since its always hardwired to 0, simply drop it. Signed-off-by: Mike Rapoport --- arch/xtensa/include/asm/pgalloc.h | 2 +- arch/xtensa/include/asm/pgtable.h | 1 - 2 files changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/xtensa/include/asm/pgalloc.h b/arch/xtensa/include/asm/pgalloc.h index eeb2de3a89e5..7fc0f9126dd3 100644 --- a/arch/xtensa/include/asm/pgalloc.h +++ b/arch/xtensa/include/asm/pgalloc.h @@ -29,7 +29,7 @@ static inline pgd_t* pgd_alloc(struct mm_struct *mm) { - return (pgd_t*) __get_free_pages(GFP_KERNEL | __GFP_ZERO, PGD_ORDER); + return (pgd_t*) __get_free_page(GFP_KERNEL | __GFP_ZERO); } static inline void ptes_clear(pte_t *ptep) diff --git a/arch/xtensa/include/asm/pgtable.h b/arch/xtensa/include/asm/pgtable.h index 0a91376131c5..4bd77d2b6715 100644 --- a/arch/xtensa/include/asm/pgtable.h +++ b/arch/xtensa/include/asm/pgtable.h @@ -57,7 +57,6 @@ #define PTRS_PER_PTE 1024 #define PTRS_PER_PTE_SHIFT 10 #define PTRS_PER_PGD 1024 -#define PGD_ORDER 0 #define USER_PTRS_PER_PGD (TASK_SIZE/PGDIR_SIZE) #define FIRST_USER_PGD_NR (FIRST_USER_ADDRESS >> PGDIR_SHIFT) -- 2.34.1