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=-10.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham 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 E0E95C433DF for ; Thu, 30 Jul 2020 21:21:04 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (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 A8AFA20829 for ; Thu, 30 Jul 2020 21:21:04 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="G++rtUmu"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=dabbelt-com.20150623.gappssmtp.com header.i=@dabbelt-com.20150623.gappssmtp.com header.b="UM7q/hh3" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A8AFA20829 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=dabbelt.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Type: Content-Transfer-Encoding:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:Mime-Version:Message-ID:To:From:In-Reply-To:Subject: Date:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:References:List-Owner; bh=97jTvwJW7UD6gOTcT9m94k5UtOWqF4cmEe+3lSqCHOQ=; b=G++rtUmu8g/8eqZWOJ8TRSzvr I6opbxcBhId2zxZwFFHb0VmqdoIL1hqFyf21L9z1bLS3HQKZC/5a28zB2dyE6nO6IBgyvjkBJTpeI muw1+CDQ1Dyg0wOqZAYE74ztPY8pt9zbh0R57WdIKzSGIf+pUnWzSD+gVimY+VXqH8SLmHysbNneZ Gz4XzYfKHkbGtqaacZvJKTmFW5yPFI6dn8XxnRYzVu3xNcW1XqZG6wxKQltJYis4Ao9nHwRDK0ICU kpUTXzhufJG4ogVhzFnL7YjsAwRYAqtCo++tuMy2927mN5MPnRkkHnMTrn8furl+WDqpBOvmGzBWy rjvXfdJ7g==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1k1Fyp-0008WM-Ns; Thu, 30 Jul 2020 21:20:47 +0000 Received: from mail-pl1-x643.google.com ([2607:f8b0:4864:20::643]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1k1Fym-0008VH-M9 for linux-riscv@lists.infradead.org; Thu, 30 Jul 2020 21:20:45 +0000 Received: by mail-pl1-x643.google.com with SMTP id m16so15350548pls.5 for ; Thu, 30 Jul 2020 14:20:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=dabbelt-com.20150623.gappssmtp.com; s=20150623; h=date:subject:in-reply-to:cc:from:to:message-id:mime-version :content-transfer-encoding; bh=T9TN+IiG05axbq9DvASXkbUWMclW/1L5ezZkeAERv5E=; b=UM7q/hh3+ycXamy6DmVDsqTeyGwToom5lGdDqRMu9nAmBIv9chtjGOtptQGetwvOLM dsbPN8u5TFZ4QxDmLlK2Qc8xKyIcI/Q4NYjbUuaSrkkEI6pidokfHVungFblJBmjzoz6 m8k0/Kw7NxtrkfSYNWkXwhoqyaNZZ6d/gv+ZRsx9H+ofRvhogUmbxCvbEb9ELRr/ntEr seYQhSQhj4IkcOY/BiB6K++rUFLn5u5hKFGYT3+Q79YBWK/qBEMpIgkbhzctmN/Qmqqt CMP9i25xSEC9So5qlz7pEJooph+gaPlzD40QmetOhYuvq0Tc5Ft0hUd0GDEKws4bGMMs xBpA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:subject:in-reply-to:cc:from:to:message-id :mime-version:content-transfer-encoding; bh=T9TN+IiG05axbq9DvASXkbUWMclW/1L5ezZkeAERv5E=; b=Tz4ZqIk1YYvn0rEzkqR0ys/yZbFxXgSFV2d9HOh8M3qLme7S8IKqWh2OVQp7IGBuhN f9lVCw07w5Xc+CWyiZ9WGqAHbFDs7UomFo2tK5/HkgHBALEbKbaYTKcKM66k9UupAP0t YIPhR0SZiorNZwh8dHhf43oNfk7kyGQWc4JpQSzVNLRPqfgxankfbLyTPl+bpz1h5S8X 6G30RUYap73RuZDDzx+sOVxM87KeiT8DuGrS1aUltuJ/pWaIu25p2cmCXMAkBReUU7h4 QGLNc7gMKXKGhoWS8Z0tWZLHiwE2x8jIZFuNYWhy3JmB0MzS3RE0lqVxnuPpR/Ox1u+6 AQaA== X-Gm-Message-State: AOAM5311+TnknosdXIzo4g1fPFtW1Q7YIOOENCTwv0saLgVTKnZBgMZX meGNBela88G4fLWW8QR4nVTzCA== X-Google-Smtp-Source: ABdhPJzjBOdzPpZw2Zy8gz/U2wDGlNr+GQCGfyGI52RbMq/aPY97IjWGN5aeZxp17vggsWF8JUIiGw== X-Received: by 2002:a63:5b55:: with SMTP id l21mr813118pgm.348.1596144040321; Thu, 30 Jul 2020 14:20:40 -0700 (PDT) Received: from localhost (76-210-143-223.lightspeed.sntcca.sbcglobal.net. [76.210.143.223]) by smtp.gmail.com with ESMTPSA id d9sm7277389pgv.45.2020.07.30.14.20.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 30 Jul 2020 14:20:39 -0700 (PDT) Date: Thu, 30 Jul 2020 14:20:39 -0700 (PDT) X-Google-Original-Date: Thu, 30 Jul 2020 14:20:34 PDT (-0700) Subject: Re: [PATCH 17/24] riscv: use asm-generic/mmu_context.h for no-op implementations In-Reply-To: <20200728033405.78469-18-npiggin@gmail.com> From: Palmer Dabbelt To: npiggin@gmail.com Message-ID: Mime-Version: 1.0 (MHng) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200730_172044_777919_631671BA X-CRM114-Status: GOOD ( 18.46 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-arch@vger.kernel.org, aou@eecs.berkeley.edu, Arnd Bergmann , linux-kernel@vger.kernel.org, npiggin@gmail.com, linux-mm@kvack.org, Paul Walmsley , linux-riscv@lists.infradead.org Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org On Mon, 27 Jul 2020 20:33:58 PDT (-0700), npiggin@gmail.com wrote: > Cc: Paul Walmsley > Cc: Palmer Dabbelt > Cc: Albert Ou > Cc: linux-riscv@lists.infradead.org > Signed-off-by: Nicholas Piggin > --- > arch/riscv/include/asm/mmu_context.h | 22 ++-------------------- > 1 file changed, 2 insertions(+), 20 deletions(-) > > diff --git a/arch/riscv/include/asm/mmu_context.h b/arch/riscv/include/asm/mmu_context.h > index 67c463812e2d..250defa06f3a 100644 > --- a/arch/riscv/include/asm/mmu_context.h > +++ b/arch/riscv/include/asm/mmu_context.h > @@ -13,34 +13,16 @@ > #include > #include > > -static inline void enter_lazy_tlb(struct mm_struct *mm, > - struct task_struct *task) > -{ > -} > - > -/* Initialize context-related info for a new mm_struct */ > -static inline int init_new_context(struct task_struct *task, > - struct mm_struct *mm) > -{ > - return 0; > -} > - > -static inline void destroy_context(struct mm_struct *mm) > -{ > -} > - > void switch_mm(struct mm_struct *prev, struct mm_struct *next, > struct task_struct *task); > > +#define activate_mm activate_mm > static inline void activate_mm(struct mm_struct *prev, > struct mm_struct *next) > { > switch_mm(prev, next, NULL); > } > > -static inline void deactivate_mm(struct task_struct *task, > - struct mm_struct *mm) > -{ > -} > +#include > > #endif /* _ASM_RISCV_MMU_CONTEXT_H */ Acked-by: Palmer Dabbelt I'm assuming this is going in along with the others. Thanks! _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv