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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, wei.liu@kernel.org, kys@microsoft.com,
	sthemmin@microsoft.com, ardb@kernel.org
Cc: mikelley@microsoft.com
Subject: [PATCH v12 4/5] arm64: efi: Export screen_info
Date: Wed,  4 Aug 2021 08:52:38 -0700	[thread overview]
Message-ID: <1628092359-61351-5-git-send-email-mikelley@microsoft.com> (raw)
In-Reply-To: <1628092359-61351-1-git-send-email-mikelley@microsoft.com>

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>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Acked-by: Marc Zyngier <maz@kernel.org>
Acked-by: Mark Rutland <mark.rutland@arm.com>

---
 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


WARNING: multiple messages have this Message-ID (diff)
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, wei.liu@kernel.org, kys@microsoft.com,
	sthemmin@microsoft.com, ardb@kernel.org
Cc: mikelley@microsoft.com
Subject: [PATCH v12 4/5] arm64: efi: Export screen_info
Date: Wed,  4 Aug 2021 08:52:38 -0700	[thread overview]
Message-ID: <1628092359-61351-5-git-send-email-mikelley@microsoft.com> (raw)
In-Reply-To: <1628092359-61351-1-git-send-email-mikelley@microsoft.com>

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>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Acked-by: Marc Zyngier <maz@kernel.org>
Acked-by: Mark Rutland <mark.rutland@arm.com>

---
 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


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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  parent reply	other threads:[~2021-08-04 15:53 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-04 15:52 [PATCH v12 0/5] Enable Linux guests on Hyper-V on ARM64 Michael Kelley
2021-08-04 15:52 ` Michael Kelley
2021-08-04 15:52 ` [PATCH v12 1/5] arm64: hyperv: Add Hyper-V hypercall and register access utilities Michael Kelley
2021-08-04 15:52   ` Michael Kelley
2021-08-04 15:52 ` [PATCH v12 2/5] arm64: hyperv: Add panic handler Michael Kelley
2021-08-04 15:52   ` Michael Kelley
2021-08-04 15:52 ` [PATCH v12 3/5] arm64: hyperv: Initialize hypervisor on boot Michael Kelley
2021-08-04 15:52   ` Michael Kelley
2021-08-04 15:52 ` Michael Kelley [this message]
2021-08-04 15:52   ` [PATCH v12 4/5] arm64: efi: Export screen_info Michael Kelley
2021-08-04 15:52 ` [PATCH v12 5/5] Drivers: hv: Enable Hyper-V code to be built on ARM64 Michael Kelley
2021-08-04 15:52   ` Michael Kelley
2021-08-04 16:10   ` Catalin Marinas
2021-08-04 16:10     ` Catalin Marinas
2021-08-04 16:40     ` Wei Liu
2021-08-04 16:40       ` Wei Liu
2021-08-04 16:43       ` Michael Kelley
2021-08-04 16:43         ` Michael Kelley
2021-08-04 16:25 ` [PATCH v12 0/5] Enable Linux guests on Hyper-V " Catalin Marinas
2021-08-04 16:25   ` Catalin Marinas
2021-08-04 16:37   ` Wei Liu
2021-08-04 16:37     ` Wei Liu
2021-08-04 16:39   ` Michael Kelley
2021-08-04 16:39     ` Michael Kelley
2021-08-04 16:43     ` Catalin Marinas
2021-08-04 16:43       ` Catalin Marinas
2021-08-04 16:58 ` Wei Liu
2021-08-04 16:58   ` Wei Liu

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