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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3890DC433EF for ; Wed, 13 Apr 2022 23:49:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236266AbiDMXwO (ORCPT ); Wed, 13 Apr 2022 19:52:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51568 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234416AbiDMXwK (ORCPT ); Wed, 13 Apr 2022 19:52:10 -0400 Received: from mail-pj1-x102e.google.com (mail-pj1-x102e.google.com [IPv6:2607:f8b0:4864:20::102e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DC1BF3DDD7 for ; Wed, 13 Apr 2022 16:49:47 -0700 (PDT) Received: by mail-pj1-x102e.google.com with SMTP id s14-20020a17090a880e00b001caaf6d3dd1so7718897pjn.3 for ; Wed, 13 Apr 2022 16:49:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=yIrx5BX8YdB8EIQrcc/E4jEhfb2e+QJVsGsaTmoT1E8=; b=ZqB+cLOzPEvlgWlWMKH4T9JNuTSu2LBIw/kFcw48Q5/rlwtanZRPBi7mntQnHchUAh OJBFpeGGBVXCkIGWBjlKLWk11KyB+eh9HLbyK7YxZPl33zN1kTcMX8Xa1O7VS5dYL17x DMh28D/iIwPSk8r7bQgv8YNqRgLBAqloAyBnz9RmxWQBvApt+z33ELdpCe73A909Vqm/ L6Q+VKoe0TJoBLwouLn3p/CiC6PJOtNpjwFxxhJ5Q0tx7+Y67fzDZVOZ/pvrs7yMx8D/ cYmDr16tnj4mbk+637tt2ncpCoRM+Oa8diIw1Vi6p7oN8o0Oub1QkJRt5xHUyGaFOi2E tdVQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=yIrx5BX8YdB8EIQrcc/E4jEhfb2e+QJVsGsaTmoT1E8=; b=7WlvV28lGOKCXIfCQdjUoEdkiYhoacALy0cHCc0JVAIUaarxQpe4Jv0e3QkZ2heg/i cYqFRFRj3lNLqFNnVQXJHjROlhW6MhNDO1a8rDs9wstTq6e7jpPeCeTXekfAB++OpU6f HWd0ZxbWeLF/ATAN3QbwxAsPpAEcwem4xi8agaOOr4G2mfGAInWKyPKcdH5Z1EBc5c5O xFgJ5rzN/1S3jRfc0z3kHs/sip/ys2WRjSuN/vvKUvMlUpf6XWZIbiNIpTSKzOtZptoW +jnIigy6/7vv8/fM9DtLhqj7W9K6cmprrvm7WTexUgisipprjjLmA78WT1mm7n4fqGok Ff8A== X-Gm-Message-State: AOAM533AaS9qmE5gmHfq0xU+yVkcFpCKS79hRZYh0pzPRoisxhCu0/YH YQTDSCOdeLr36LULSh2sBFIjxq/51Zo= X-Google-Smtp-Source: ABdhPJzMM1qzarHQcw9uUUCNHGO1v1hp3hctUsRdC++zgLpbX9wFPoh6dvu8E9sxKG/GRJbBlZldbw== X-Received: by 2002:a17:90a:1c08:b0:1cd:474a:a4f8 with SMTP id s8-20020a17090a1c0800b001cd474aa4f8mr690612pjs.82.1649893787497; Wed, 13 Apr 2022 16:49:47 -0700 (PDT) Received: from octofox.hsd1.ca.comcast.net ([2601:641:400:e00:389b:6ba3:7cbd:d8d]) by smtp.gmail.com with ESMTPSA id d20-20020a056a00199400b005060849909esm197075pfl.176.2022.04.13.16.49.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 13 Apr 2022 16:49:46 -0700 (PDT) From: Max Filippov To: linux-xtensa@linux-xtensa.org Cc: Chris Zankel , linux-kernel@vger.kernel.org, Max Filippov Subject: [PATCH 1/3] xtensa: move asid_cache from fault.c to mmu.c Date: Wed, 13 Apr 2022 16:49:28 -0700 Message-Id: <20220413234930.1212335-2-jcmvbkbc@gmail.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20220413234930.1212335-1-jcmvbkbc@gmail.com> References: <20220413234930.1212335-1-jcmvbkbc@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org asid_cache is only useful with full MMU, but fault.c is also useful with MPU. Move asid_cache definition to MMU-specific source file. Signed-off-by: Max Filippov --- arch/xtensa/mm/fault.c | 1 - arch/xtensa/mm/mmu.c | 2 ++ 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/xtensa/mm/fault.c b/arch/xtensa/mm/fault.c index 06d0973a0d74..2a120c024334 100644 --- a/arch/xtensa/mm/fault.c +++ b/arch/xtensa/mm/fault.c @@ -21,7 +21,6 @@ #include #include -DEFINE_PER_CPU(unsigned long, asid_cache) = ASID_USER_FIRST; void bad_page_fault(struct pt_regs*, unsigned long, int); /* diff --git a/arch/xtensa/mm/mmu.c b/arch/xtensa/mm/mmu.c index 38acda4f04e8..92e158c69c10 100644 --- a/arch/xtensa/mm/mmu.c +++ b/arch/xtensa/mm/mmu.c @@ -18,6 +18,8 @@ #include #include +DEFINE_PER_CPU(unsigned long, asid_cache) = ASID_USER_FIRST; + #if defined(CONFIG_HIGHMEM) static void * __init init_pmd(unsigned long vaddr, unsigned long n_pages) { -- 2.30.2