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 X-Spam-Level: X-Spam-Status: No, score=-13.1 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DDED1C433E3 for ; Tue, 28 Jul 2020 03:35:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B5F0020775 for ; Tue, 28 Jul 2020 03:35:15 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="k+SBQyBv" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727923AbgG1DfO (ORCPT ); Mon, 27 Jul 2020 23:35:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47426 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727889AbgG1DfM (ORCPT ); Mon, 27 Jul 2020 23:35:12 -0400 Received: from mail-pl1-x644.google.com (mail-pl1-x644.google.com [IPv6:2607:f8b0:4864:20::644]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0D37CC061794; Mon, 27 Jul 2020 20:35:12 -0700 (PDT) Received: by mail-pl1-x644.google.com with SMTP id l6so9185818plt.7; Mon, 27 Jul 2020 20:35:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=BQ0N2+dVPSv9zBmIax9FhAdje7sgqYgmgfJjCmKnWDA=; b=k+SBQyBvHv6bYtnVcbgMDkBAdBoCa4QoKpfHqJZIUZHwOuBbYHrJ5U429c8n+pnJ63 RNWj4/66GTWXp6cIn6XLevHJlBAdacCmMoHN0cjiNbFrDinmRfAV7IrasclMmxoMVADv vZNMdDUhbTKnym+mkaCi3X3ajYZ+Z6XsoYwYYhScZKQP8EJc/vzmG1JPZpkJI/LudB5a ZCiqCthWmmcTkhOkgX4u8eqlXZFATiL+RbR8o8SkovD7Oc3Lw2He6+A5iDrRFfqyoamA OvG+LSEzWGvRce0dbaH0Q8pWidkHj4Bpe6KVsTE1Xgie4OYjgLC4AgCA7s8NQTuvoNPM Um8w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=BQ0N2+dVPSv9zBmIax9FhAdje7sgqYgmgfJjCmKnWDA=; b=V5Mf2UWEzUfUkL6kUGGe7/2qzZdcXHMmcpI7Zy/OOE8APgkHRILlyYYSeAgpFmr1aU F+KDzgPVLhngb8slOOScf7eAPcrSRbeBh6Ofx6moTjqrWPLCPFlYk5wbhSbuhDExkyFi POqEPZ8egGK1bJVVnQ+UcXM6k7A6nsMGdmplFihc2llUD3KA3h01xo3qn4OOFy4O8OON hFp2pecYkmhNOcC6QOc30PbdzIFC2z077+joO7hEWmuUrZq0pFs2DrtVuSihRK3BDnpA m3KSVoX6+/9gDqXSwAsVPQwCqBB217YUb7kh2i+MiKSfCOZyOWJ6yXyGlrUcaAK0IBXN S6oA== X-Gm-Message-State: AOAM531bvchP6OYMjR2K134TVc6Np2Mg/oH8p7JdBuLkXIZlkz6gevgc RRaXOAubBp83CVttyqXMNlMIPZd9 X-Google-Smtp-Source: ABdhPJzv8QVNMwZpdBvbr0dCqJM80cgxLsujPUqdgNMJ/PsaZ7BgVojxi5BnmzceR6G1fj9/gDjU7g== X-Received: by 2002:a17:902:7005:: with SMTP id y5mr19970202plk.342.1595907311445; Mon, 27 Jul 2020 20:35:11 -0700 (PDT) Received: from bobo.ozlabs.ibm.com (110-174-173-27.tpgi.com.au. [110.174.173.27]) by smtp.gmail.com with ESMTPSA id r4sm998707pji.37.2020.07.27.20.35.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 27 Jul 2020 20:35:11 -0700 (PDT) From: Nicholas Piggin To: linux-arch@vger.kernel.org Cc: Nicholas Piggin , linux-kernel@vger.kernel.org, linux-mm@kvack.org, Arnd Bergmann , Jonas Bonn , Stefan Kristiansson , Stafford Horne , openrisc@lists.librecores.org Subject: [PATCH 14/24] openrisc: use asm-generic/mmu_context.h for no-op implementations Date: Tue, 28 Jul 2020 13:33:55 +1000 Message-Id: <20200728033405.78469-15-npiggin@gmail.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20200728033405.78469-1-npiggin@gmail.com> References: <20200728033405.78469-1-npiggin@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Cc: Jonas Bonn Cc: Stefan Kristiansson Cc: Stafford Horne Cc: openrisc@lists.librecores.org Signed-off-by: Nicholas Piggin --- arch/openrisc/include/asm/mmu_context.h | 8 +++----- arch/openrisc/mm/tlb.c | 2 ++ 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/arch/openrisc/include/asm/mmu_context.h b/arch/openrisc/include/asm/mmu_context.h index ced577542e29..a6702384c77d 100644 --- a/arch/openrisc/include/asm/mmu_context.h +++ b/arch/openrisc/include/asm/mmu_context.h @@ -17,13 +17,13 @@ #include +#define init_new_context init_new_context extern int init_new_context(struct task_struct *tsk, struct mm_struct *mm); +#define destroy_context destroy_context extern void destroy_context(struct mm_struct *mm); extern void switch_mm(struct mm_struct *prev, struct mm_struct *next, struct task_struct *tsk); -#define deactivate_mm(tsk, mm) do { } while (0) - #define activate_mm(prev, next) switch_mm((prev), (next), NULL) /* current active pgd - this is similar to other processors pgd @@ -32,8 +32,6 @@ extern void switch_mm(struct mm_struct *prev, struct mm_struct *next, extern volatile pgd_t *current_pgd[]; /* defined in arch/openrisc/mm/fault.c */ -static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk) -{ -} +#include #endif diff --git a/arch/openrisc/mm/tlb.c b/arch/openrisc/mm/tlb.c index 4b680aed8f5f..821aab4cf3be 100644 --- a/arch/openrisc/mm/tlb.c +++ b/arch/openrisc/mm/tlb.c @@ -159,6 +159,7 @@ void switch_mm(struct mm_struct *prev, struct mm_struct *next, * instance. */ +#define init_new_context init_new_context int init_new_context(struct task_struct *tsk, struct mm_struct *mm) { mm->context = NO_CONTEXT; @@ -170,6 +171,7 @@ int init_new_context(struct task_struct *tsk, struct mm_struct *mm) * drops it. */ +#define destroy_context destroy_context void destroy_context(struct mm_struct *mm) { flush_tlb_mm(mm); -- 2.23.0