| Message ID | 1613690194-102905-6-git-send-email-mikelley@microsoft.com |
|---|---|
| State | Superseded |
| Headers | show
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Thu, 18 Feb 2021 23:17:33 +0000 From: Michael Kelley <mikelley@microsoft.com> To: will@kernel.org, catalin.marinas@arm.com, mark.rutland@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 v8 5/6] arm64: efi: Export screen_info Date: Thu, 18 Feb 2021 15:16:33 -0800 Message-Id: <1613690194-102905-6-git-send-email-mikelley@microsoft.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1613690194-102905-1-git-send-email-mikelley@microsoft.com> References: <1613690194-102905-1-git-send-email-mikelley@microsoft.com> Content-Type: text/plain X-Originating-IP: [131.107.147.144] X-ClientProxiedBy: MWHPR10CA0017.namprd10.prod.outlook.com (2603:10b6:301::27) 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 (131.107.147.144) by MWHPR10CA0017.namprd10.prod.outlook.com (2603:10b6:301::27) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3868.27 via Frontend Transport; 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Enable Linux guests on Hyper-V on ARM64
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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) {
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 <mikelley@microsoft.com> --- arch/arm64/kernel/efi.c | 1 + 1 file changed, 1 insertion(+)