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,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 CC128C433E0 for ; Sat, 8 Aug 2020 23:49:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A5B0F206B5 for ; Sat, 8 Aug 2020 23:49:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1596930544; bh=x2EdT82fe7GeAYl9x+JFtiof54LVZjz/+2qJUuXzK6Y=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=yFN7xIwvcZkAjwO7/ZZiquDxQZcEtCU2e/RU+9MleLPZ8Zp4/51o2awfFd1P/JHDZ TinxGO++XEVorxAUIEiFPBzH8xMQ70yLaqs1eSzhWCo0eDpyaKIM/RnSqkEJnJ1hKW PD0GnbbOGF/MdwjvSkt2DbRYRqee6L9pbmvMkiJM= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728477AbgHHXs7 (ORCPT ); Sat, 8 Aug 2020 19:48:59 -0400 Received: from mail.kernel.org ([198.145.29.99]:50164 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727888AbgHHXhP (ORCPT ); Sat, 8 Aug 2020 19:37:15 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id A609520825; Sat, 8 Aug 2020 23:37:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1596929834; bh=x2EdT82fe7GeAYl9x+JFtiof54LVZjz/+2qJUuXzK6Y=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=POxEnQl47KqTB1BryCZ85LRpRWdQJxmBWk1o0pfJTVJH/OS3iKbqTr4cEwUNGoUFp 1q3oQPGN8QUfUNPMCUVcRHp1kvaWZ9yz10d8ywlL0l29bmPSYX+OsIsnvcni2+JTWA Rqkv/i9NFijamnHngsrcZFJykvF71xcfSkUjC2Z8= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Florian Fainelli , kernel test robot , Marc Zyngier , Sasha Levin , bcm-kernel-feedback-list@broadcom.com, linux-mips@vger.kernel.org Subject: [PATCH AUTOSEL 5.8 65/72] irqchip/irq-bcm7038-l1: Guard uses of cpu_logical_map Date: Sat, 8 Aug 2020 19:35:34 -0400 Message-Id: <20200808233542.3617339-65-sashal@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200808233542.3617339-1-sashal@kernel.org> References: <20200808233542.3617339-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Florian Fainelli [ Upstream commit 9808357ff2e5bfe1e0dcafef5e78cc5b617a7078 ] cpu_logical_map is only defined for CONFIG_SMP builds, when we are in an UP configuration, the boot CPU is 0. Fixes: 6468fc18b006 ("irqchip/irq-bcm7038-l1: Add PM support") Reported-by: kernel test robot Signed-off-by: Florian Fainelli Signed-off-by: Marc Zyngier Link: https://lore.kernel.org/r/20200724184157.29150-1-f.fainelli@gmail.com Signed-off-by: Sasha Levin --- drivers/irqchip/irq-bcm7038-l1.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/irqchip/irq-bcm7038-l1.c b/drivers/irqchip/irq-bcm7038-l1.c index fd7c537fb42ac..4127eeab10af1 100644 --- a/drivers/irqchip/irq-bcm7038-l1.c +++ b/drivers/irqchip/irq-bcm7038-l1.c @@ -327,7 +327,11 @@ static int bcm7038_l1_suspend(void) u32 val; /* Wakeup interrupt should only come from the boot cpu */ +#ifdef CONFIG_SMP boot_cpu = cpu_logical_map(0); +#else + boot_cpu = 0; +#endif list_for_each_entry(intc, &bcm7038_l1_intcs_list, list) { for (word = 0; word < intc->n_words; word++) { @@ -347,7 +351,11 @@ static void bcm7038_l1_resume(void) struct bcm7038_l1_chip *intc; int boot_cpu, word; +#ifdef CONFIG_SMP boot_cpu = cpu_logical_map(0); +#else + boot_cpu = 0; +#endif list_for_each_entry(intc, &bcm7038_l1_intcs_list, list) { for (word = 0; word < intc->n_words; word++) { -- 2.25.1