From patchwork Fri Sep 24 17:05:36 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Florian Fainelli X-Patchwork-Id: 12516077 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7A424C433EF for ; Fri, 24 Sep 2021 17:06:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6152960EE9 for ; Fri, 24 Sep 2021 17:06:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1343761AbhIXRI2 (ORCPT ); Fri, 24 Sep 2021 13:08:28 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46754 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1343677AbhIXRI1 (ORCPT ); Fri, 24 Sep 2021 13:08:27 -0400 Received: from mail-pj1-x1032.google.com (mail-pj1-x1032.google.com [IPv6:2607:f8b0:4864:20::1032]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C51FFC061571; Fri, 24 Sep 2021 10:06:53 -0700 (PDT) Received: by mail-pj1-x1032.google.com with SMTP id t20so7388673pju.5; Fri, 24 Sep 2021 10:06:53 -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=KexeGIrvAziDcYoUK48mJY3zTzuUlfhpYMgePd+knLE=; b=d8ZXYTgT9nfLRctbFMlW9oJzgeQzv0JrVDIRcAwL3P0PEc9aidW19XBGd4C4X1wyKD nYtz7N9xS7MLTtJQSEBccaAYqpEwdKaBuG0bM7Eig2hxYCGOXqDUyP9XA4BSvLq6bNSA tYK5pYiZQqKXU3xi5MFTdy5ohgxXJARDYuxUU4Z3m9RV5+cTnR4o9aG5BBRtGC8JaMiv Cr1UldrJEiOu1/N4uqi0EPcqBOjseFv1G03qwa+Ror/iZdEu+7OSPl8ei99fOgvKlk4G 1at+HRJVsvylppI2Y1HSyAH+T9gDwRNI1upwE3i6ETYjzQf/DWvm9khDutQzeCib/U1K ZqAw== 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=KexeGIrvAziDcYoUK48mJY3zTzuUlfhpYMgePd+knLE=; b=iAq9lItuI2hlmNmwkfKJ7ak3JzLaQFUwNl6iVeVu01zfvtJeLDOrKm4Ju2zB4xBTwh 1VbVS7zzRs40b8zjQuYPMNsDlSE2h2pn6F+RX7sq51LwxxQ1z6mflQlSODjCGVashq1S XJyDrq3hETpiMSK7TYfYM8DFLH+os0yYT7zJs7D6wDxCIEXWehZGiYeR6hrtJBYlFXzP wFy6pEa/izT51ooBwlzg8XKei1EdZ3AYCIzFyMxNf4aekhoUXz0MRlKWszfduWkBOsT/ tZ0+RM3WN9+enGLxTsnwhzfd7YPUQtY/b3ViX0DbUHMUiU6owU6+8vCBAp9CPrN+oUdR kFGQ== X-Gm-Message-State: AOAM532bXMyFOsGYwrflymnNA7t7Awm1tjEFJTiZrgknaBWShuKmbtlD 75SsPe8Zobr+UK7NNjGNC/0+34VXjhM= X-Google-Smtp-Source: ABdhPJzJXERWobi3uw9D7vhpYswwOefbO0WzvR9hp2OR4tX1I7NfOw3pna4NkY/xgW9i8qQLlqhwuQ== X-Received: by 2002:a17:902:6bc6:b0:13b:8622:93ed with SMTP id m6-20020a1709026bc600b0013b862293edmr10039364plt.87.1632503213145; Fri, 24 Sep 2021 10:06:53 -0700 (PDT) Received: from fainelli-desktop.igp.broadcom.net ([192.19.223.252]) by smtp.gmail.com with ESMTPSA id k22sm9659312pfi.149.2021.09.24.10.06.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 24 Sep 2021 10:06:52 -0700 (PDT) From: Florian Fainelli To: linux-kernel@vger.kernel.org Cc: Florian Fainelli , Russell King , Ray Jui , Scott Branden , bcm-kernel-feedback-list@broadcom.com (maintainer:BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITE...), Catalin Marinas , Will Deacon , Yoshinori Sato , Rich Felker , Thomas Gleixner , Marc Zyngier , Rob Herring , Frank Rowand , Ard Biesheuvel , Mike Rapoport , Linus Walleij , Andrew Morton , Geert Uytterhoeven , Arnd Bergmann , Guenter Roeck , Kefeng Wang , Mark Rutland , Andrey Konovalov , Anshuman Khandual , Valentin Schneider , Ingo Molnar , Peter Zijlstra , linux-arm-kernel@lists.infradead.org (moderated list:ARM PORT), linux-sh@vger.kernel.org (open list:SUPERH), linux-mips@vger.kernel.org (open list:BROADCOM BMIPS MIPS ARCHITECTURE), devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE) Subject: [PATCH 01/11] arch: Export cpu_logical_map to modules Date: Fri, 24 Sep 2021 10:05:36 -0700 Message-Id: <20210924170546.805663-2-f.fainelli@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210924170546.805663-1-f.fainelli@gmail.com> References: <20210924170546.805663-1-f.fainelli@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-sh@vger.kernel.org In order to allow drivers/irqchip/irq-bcm7038-l1.c to be built as a module and usable in GKI, export cpu_logical_map or __cpu_logical_map towards the modules. Signed-off-by: Florian Fainelli --- arch/arm/kernel/setup.c | 1 + arch/arm64/kernel/setup.c | 1 + arch/sh/kernel/smp.c | 1 + 3 files changed, 3 insertions(+) diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c index 284a80c0b6e1..abd5c999bdb2 100644 --- a/arch/arm/kernel/setup.c +++ b/arch/arm/kernel/setup.c @@ -585,6 +585,7 @@ void notrace cpu_init(void) } u32 __cpu_logical_map[NR_CPUS] = { [0 ... NR_CPUS-1] = MPIDR_INVALID }; +EXPORT_SYMBOL(__cpu_logical_map); void __init smp_setup_processor_id(void) { diff --git a/arch/arm64/kernel/setup.c b/arch/arm64/kernel/setup.c index be5f85b0a24d..d8f796ae13c4 100644 --- a/arch/arm64/kernel/setup.c +++ b/arch/arm64/kernel/setup.c @@ -290,6 +290,7 @@ u64 cpu_logical_map(unsigned int cpu) { return __cpu_logical_map[cpu]; } +EXPORT_SYMBOL(cpu_logical_map); void __init __no_sanitize_address setup_arch(char **cmdline_p) { diff --git a/arch/sh/kernel/smp.c b/arch/sh/kernel/smp.c index 65924d9ec245..8f16cfaad238 100644 --- a/arch/sh/kernel/smp.c +++ b/arch/sh/kernel/smp.c @@ -30,6 +30,7 @@ int __cpu_number_map[NR_CPUS]; /* Map physical to logical */ int __cpu_logical_map[NR_CPUS]; /* Map logical to physical */ +EXPORT_SYMBOL(__cpu_logical_map); struct plat_smp_ops *mp_ops = NULL;