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Message-ID: <159545812026.4006.13783475782559608479.tip-bot2@tip-bot2>
Date: Wed, 22 Jul 2020 22:48:40 -0000
From: "tip-bot2 for Atish Patra" <tip-bot2@...utronix.de>
To: linux-tip-commits@...r.kernel.org
Cc: Atish Patra <atish.patra@....com>,
Ard Biesheuvel <ardb@...nel.org>, x86 <x86@...nel.org>,
LKML <linux-kernel@...r.kernel.org>
Subject: [tip: efi/urgent] efi/libstub: Move the function prototypes to header file
The following commit has been merged into the efi/urgent branch of tip:
Commit-ID: 3230d95cea0515a6acf3f5ff360663de4c40fd07
Gitweb: https://git.kernel.org/tip/3230d95cea0515a6acf3f5ff360663de4c40fd07
Author: Atish Patra <atish.patra@....com>
AuthorDate: Mon, 06 Jul 2020 10:25:59 -07:00
Committer: Ard Biesheuvel <ardb@...nel.org>
CommitterDate: Thu, 09 Jul 2020 09:45:09 +03:00
efi/libstub: Move the function prototypes to header file
The prototype of the functions handle_kernel_image & efi_enter_kernel
are defined in efi-stub.c which may result in a compiler warnings if
-Wmissing-prototypes is set in gcc compiler.
Move the prototype to efistub.h to make the compiler happy.
Signed-off-by: Atish Patra <atish.patra@....com>
Link: https://lore.kernel.org/r/20200706172609.25965-2-atish.patra@wdc.com
Signed-off-by: Ard Biesheuvel <ardb@...nel.org>
---
drivers/firmware/efi/libstub/efi-stub.c | 17 -----------------
drivers/firmware/efi/libstub/efistub.h | 16 ++++++++++++++++
2 files changed, 16 insertions(+), 17 deletions(-)
diff --git a/drivers/firmware/efi/libstub/efi-stub.c b/drivers/firmware/efi/libstub/efi-stub.c
index 3318ec3..a5a405d 100644
--- a/drivers/firmware/efi/libstub/efi-stub.c
+++ b/drivers/firmware/efi/libstub/efi-stub.c
@@ -122,23 +122,6 @@ static unsigned long get_dram_base(void)
}
/*
- * This function handles the architcture specific differences between arm and
- * arm64 regarding where the kernel image must be loaded and any memory that
- * must be reserved. On failure it is required to free all
- * all allocations it has made.
- */
-efi_status_t handle_kernel_image(unsigned long *image_addr,
- unsigned long *image_size,
- unsigned long *reserve_addr,
- unsigned long *reserve_size,
- unsigned long dram_base,
- efi_loaded_image_t *image);
-
-asmlinkage void __noreturn efi_enter_kernel(unsigned long entrypoint,
- unsigned long fdt_addr,
- unsigned long fdt_size);
-
-/*
* EFI entry point for the arm/arm64 EFI stubs. This is the entrypoint
* that is described in the PE/COFF header. Most of the code is the same
* for both archictectures, with the arch-specific code provided in the
diff --git a/drivers/firmware/efi/libstub/efistub.h b/drivers/firmware/efi/libstub/efistub.h
index 2c9d422..85050f5 100644
--- a/drivers/firmware/efi/libstub/efistub.h
+++ b/drivers/firmware/efi/libstub/efistub.h
@@ -776,6 +776,22 @@ efi_status_t efi_load_initrd(efi_loaded_image_t *image,
unsigned long *load_size,
unsigned long soft_limit,
unsigned long hard_limit);
+/*
+ * This function handles the architcture specific differences between arm and
+ * arm64 regarding where the kernel image must be loaded and any memory that
+ * must be reserved. On failure it is required to free all
+ * all allocations it has made.
+ */
+efi_status_t handle_kernel_image(unsigned long *image_addr,
+ unsigned long *image_size,
+ unsigned long *reserve_addr,
+ unsigned long *reserve_size,
+ unsigned long dram_base,
+ efi_loaded_image_t *image);
+
+asmlinkage void __noreturn efi_enter_kernel(unsigned long entrypoint,
+ unsigned long fdt_addr,
+ unsigned long fdt_size);
void efi_handle_post_ebs_state(void);
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