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Wed, 12 May 2021 17:38:33 +0000 From: Michael Kelley To: will@kernel.org, catalin.marinas@arm.com, mark.rutland@arm.com, lorenzo.pieralisi@arm.com, sudeep.holla@arm.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-hyperv@vger.kernel.org, linux-efi@vger.kernel.org, arnd@arndb.de, wei.liu@kernel.org, ardb@kernel.org, daniel.lezcano@linaro.org, kys@microsoft.com Cc: mikelley@microsoft.com Subject: [PATCH v10 6/7] arm64: efi: Export screen_info Date: Wed, 12 May 2021 10:37:46 -0700 Message-Id: <1620841067-46606-7-git-send-email-mikelley@microsoft.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1620841067-46606-1-git-send-email-mikelley@microsoft.com> References: <1620841067-46606-1-git-send-email-mikelley@microsoft.com> Content-Type: text/plain X-Originating-IP: [131.107.1.144] X-ClientProxiedBy: CO2PR04CA0102.namprd04.prod.outlook.com (2603:10b6:104:6::28) To DM6PR21MB1514.namprd21.prod.outlook.com (2603:10b6:5:22d::11) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from mhkdev.corp.microsoft.com (131.107.1.144) by CO2PR04CA0102.namprd04.prod.outlook.com (2603:10b6:104:6::28) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4108.25 via Frontend Transport; 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So export screen_info. Signed-off-by: Michael Kelley Acked-by: Ard Biesheuvel --- arch/arm64/kernel/efi.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/kernel/efi.c b/arch/arm64/kernel/efi.c index fa02efb..e1be6c4 100644 --- a/arch/arm64/kernel/efi.c +++ b/arch/arm64/kernel/efi.c @@ -55,6 +55,7 @@ static __init pteval_t create_mapping_protection(efi_memory_desc_t *md) /* we will fill this structure from the stub, so don't put it in .bss */ struct screen_info screen_info __section(".data"); +EXPORT_SYMBOL(screen_info); int __init efi_create_mapping(struct mm_struct *mm, efi_memory_desc_t *md) { -- 1.8.3.1 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=-17.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,MSGID_FROM_MTA_HEADER,SPF_HELO_NONE, SPF_PASS,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 E4F1CC433ED for ; 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dkim=none (message not signed) header.d=none;kernel.org; dmarc=none action=none header.from=microsoft.com; Received: from DM6PR21MB1514.namprd21.prod.outlook.com (2603:10b6:5:22d::11) by DM6PR21MB1483.namprd21.prod.outlook.com (2603:10b6:5:25c::24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4150.5; Wed, 12 May 2021 17:38:33 +0000 Received: from DM6PR21MB1514.namprd21.prod.outlook.com ([fe80::fdb1:c8ac:5a1f:8588]) by DM6PR21MB1514.namprd21.prod.outlook.com ([fe80::fdb1:c8ac:5a1f:8588%5]) with mapi id 15.20.4150.011; Wed, 12 May 2021 17:38:33 +0000 From: Michael Kelley To: will@kernel.org, catalin.marinas@arm.com, mark.rutland@arm.com, lorenzo.pieralisi@arm.com, sudeep.holla@arm.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-hyperv@vger.kernel.org, linux-efi@vger.kernel.org, arnd@arndb.de, wei.liu@kernel.org, ardb@kernel.org, daniel.lezcano@linaro.org, kys@microsoft.com Cc: mikelley@microsoft.com Subject: [PATCH v10 6/7] arm64: efi: Export screen_info Date: Wed, 12 May 2021 10:37:46 -0700 Message-Id: <1620841067-46606-7-git-send-email-mikelley@microsoft.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1620841067-46606-1-git-send-email-mikelley@microsoft.com> References: <1620841067-46606-1-git-send-email-mikelley@microsoft.com> X-Originating-IP: [131.107.1.144] X-ClientProxiedBy: CO2PR04CA0102.namprd04.prod.outlook.com (2603:10b6:104:6::28) To DM6PR21MB1514.namprd21.prod.outlook.com (2603:10b6:5:22d::11) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from mhkdev.corp.microsoft.com (131.107.1.144) by CO2PR04CA0102.namprd04.prod.outlook.com (2603:10b6:104:6::28) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4108.25 via Frontend Transport; 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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The Hyper-V frame buffer driver may be built as a module, and it needs access to screen_info. So export screen_info. Signed-off-by: Michael Kelley Acked-by: Ard Biesheuvel --- arch/arm64/kernel/efi.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/kernel/efi.c b/arch/arm64/kernel/efi.c index fa02efb..e1be6c4 100644 --- a/arch/arm64/kernel/efi.c +++ b/arch/arm64/kernel/efi.c @@ -55,6 +55,7 @@ static __init pteval_t create_mapping_protection(efi_memory_desc_t *md) /* we will fill this structure from the stub, so don't put it in .bss */ struct screen_info screen_info __section(".data"); +EXPORT_SYMBOL(screen_info); int __init efi_create_mapping(struct mm_struct *mm, efi_memory_desc_t *md) { -- 1.8.3.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel