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=-12.8 required=3.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED,DKIM_INVALID,DKIM_SIGNED,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 48661C433E8 for ; Tue, 28 Jul 2020 03:34:29 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 0C18E20829 for ; Tue, 28 Jul 2020 03:34:28 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="mUj0kRjo" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0C18E20829 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 8AF8C6B0006; Mon, 27 Jul 2020 23:34:28 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 85F8E6B0007; Mon, 27 Jul 2020 23:34:28 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 727756B0008; Mon, 27 Jul 2020 23:34:28 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0104.hostedemail.com [216.40.44.104]) by kanga.kvack.org (Postfix) with ESMTP id 5BC346B0006 for ; Mon, 27 Jul 2020 23:34:28 -0400 (EDT) Received: from smtpin10.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay03.hostedemail.com (Postfix) with ESMTP id 22A2B8248047 for ; Tue, 28 Jul 2020 03:34:28 +0000 (UTC) X-FDA: 77086067016.10.milk99_0b0197a26f66 Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin10.hostedemail.com (Postfix) with ESMTP id EF15B16A07F for ; Tue, 28 Jul 2020 03:34:27 +0000 (UTC) X-HE-Tag: milk99_0b0197a26f66 X-Filterd-Recvd-Size: 4841 Received: from mail-pf1-f196.google.com (mail-pf1-f196.google.com [209.85.210.196]) by imf16.hostedemail.com (Postfix) with ESMTP for ; Tue, 28 Jul 2020 03:34:27 +0000 (UTC) Received: by mail-pf1-f196.google.com with SMTP id l2so3845127pff.0 for ; Mon, 27 Jul 2020 20:34:27 -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=i6IDKVv/shVEq6irgZZFcLvF1FRkf6GgTDbDcMbNEAs=; b=mUj0kRjoi+GkfsEEulsR8I1ODkKxm2yMW1q4DFRYoT2WuM/K1HJF18QaoGvF51V/BY vM83LGIhB6ZjJqLPPHT9uFlSBP3KReVY8HB79V4M8Wu/vF+xgORhq7DMZEQQ++NH0ZAV mFK4Xn6j0PeyM+RyBFjURcrBjsahRZ/ZJI3c3pzHIdF5ztbBCzR8pUV3rViN1Dm9oFQ1 RZGL/vy0pzgwTBdTrrp2WpxcIcp2doMnFvbFH+fq2Yofew4xjI0Bk+jVA47kOwv5RZ2q eng4HHv3cWyaJuK54Ux9nmmi9vtCNW+EBWiEzxhDxn7JpTKe7JiIdHXfBIS4yOBwJGA7 bmTA== 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=i6IDKVv/shVEq6irgZZFcLvF1FRkf6GgTDbDcMbNEAs=; b=c+P/PXFe9StOYMcD60HPV5eNyh48bWyKXt12EsqMfwzkCi5AHPDGa+tMZyvAWVB9Y5 9Rk8KbFo+xyMOuvTq8Bor5JUbJy9ySRqvmJ4un+45czF/4YoTdjSNV/Wscb6aMLXzZP1 K38Xlr0EY8vxya3JeE44SolacfWEavWTUEN0NoJbmS2+wiUG+4wJEVEBz1aJu7dJb0Er aYLQBl0AkpGGHjVdyAw6WPrmBvHtjIJK48QiPnIvBG5GtrOniN+0AGtXK9cspicFKCtw 9YJ18uJlNiozGnE3O1/xgwuh6vcVyvVhnAJmMw5Bhg/B0P7NORXVNyl+fN5DUtjDcchD WssA== X-Gm-Message-State: AOAM530wit0yp4gAaTwj9iHJKAGYc6+tTy5lGANxeY+PCMzd81ympB04 kJeonE0+HnqNdwGk1XyeB0Q= X-Google-Smtp-Source: ABdhPJxXK0fAvVm2vGx0kybaDVzbf7EyPsM4mvSci9SPK3buL1yg9sAfhTTS/zJLffLE9MCTeN62IQ== X-Received: by 2002:a62:fb0e:: with SMTP id x14mr8626171pfm.34.1595907266776; Mon, 27 Jul 2020 20:34:26 -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.37.2020.07.27.20.34.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 27 Jul 2020 20:34:26 -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 , Richard Henderson , Ivan Kokshaysky , Matt Turner , linux-alpha@vger.kernel.org Subject: [PATCH 02/24] alpha: use asm-generic/mmu_context.h for no-op implementations Date: Tue, 28 Jul 2020 13:33:43 +1000 Message-Id: <20200728033405.78469-3-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 X-Rspamd-Queue-Id: EF15B16A07F X-Spamd-Result: default: False [0.00 / 100.00] X-Rspamd-Server: rspam04 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: Cc: Richard Henderson Cc: Ivan Kokshaysky Cc: Matt Turner Cc: linux-alpha@vger.kernel.org Signed-off-by: Nicholas Piggin --- arch/alpha/include/asm/mmu_context.h | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/arch/alpha/include/asm/mmu_context.h b/arch/alpha/include/as= m/mmu_context.h index 6d7d9bc1b4b8..4eea7c616992 100644 --- a/arch/alpha/include/asm/mmu_context.h +++ b/arch/alpha/include/asm/mmu_context.h @@ -214,8 +214,6 @@ ev4_activate_mm(struct mm_struct *prev_mm, struct mm_= struct *next_mm) tbiap(); } =20 -#define deactivate_mm(tsk,mm) do { } while (0) - #ifdef CONFIG_ALPHA_GENERIC # define switch_mm(a,b,c) alpha_mv.mv_switch_mm((a),(b),(c)) # define activate_mm(x,y) alpha_mv.mv_activate_mm((x),(y)) @@ -229,6 +227,7 @@ ev4_activate_mm(struct mm_struct *prev_mm, struct mm_= struct *next_mm) # endif #endif =20 +#define init_new_context init_new_context static inline int init_new_context(struct task_struct *tsk, struct mm_struct *mm) { @@ -242,12 +241,7 @@ init_new_context(struct task_struct *tsk, struct mm_= struct *mm) return 0; } =20 -extern inline void -destroy_context(struct mm_struct *mm) -{ - /* Nothing to do. */ -} - +#define enter_lazy_tlb enter_lazy_tlb static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk) { @@ -255,6 +249,8 @@ enter_lazy_tlb(struct mm_struct *mm, struct task_stru= ct *tsk) =3D ((unsigned long)mm->pgd - IDENT_ADDR) >> PAGE_SHIFT; } =20 +#include + #ifdef __MMU_EXTERN_INLINE #undef __EXTERN_INLINE #undef __MMU_EXTERN_INLINE --=20 2.23.0