linux-kernel - [PATCH] efi/libstub/arm64: Enable __efistub

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Message-Id: <1586468669-21456-1-git-send-email-victor.erminpour@oracle.com>
Date:   Thu,  9 Apr 2020 14:44:29 -0700
From:   Victor Erminpour <victor.erminpour@...cle.com>
To:     ardb@...nel.org
Cc:     linux-efi@...r.kernel.org, linux-kernel@...r.kernel.org,
        victor.erminpour@...cle.com
Subject: [PATCH] efi/libstub/arm64: Enable __efistub_global define in .data section

Enable the __efistub_global define to place variables in the
.data section for both CONFIG_ARM and CONFIG_ARM64.

This places the EFIstub sys_table variable and other EFIstub
static variables in the .data section for both CONFIG_ARM and
CONFIG_ARM64.

Signed-off-by: Victor Erminpour <victor.erminpour@...cle.com>
---
 drivers/firmware/efi/libstub/efistub.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/firmware/efi/libstub/efistub.h b/drivers/firmware/efi/libstub/efistub.h
index c244b16..59932d6 100644
--- a/drivers/firmware/efi/libstub/efistub.h
+++ b/drivers/firmware/efi/libstub/efistub.h
@@ -25,7 +25,7 @@
 #define EFI_ALLOC_ALIGN		EFI_PAGE_SIZE
 #endif
 
-#ifdef CONFIG_ARM
+#if defined(CONFIG_ARM) || defined(CONFIG_ARM64)
 #define __efistub_global	__section(.data)
 #else
 #define __efistub_global