From 34705a57e7df97d161324263c103c4d4d120dfe7 Mon Sep 17 00:00:00 2001
From: Javier Martinez Canillas <javierm@redhat.com>
Date: Fri, 10 Jun 2022 11:00:05 +0200
Subject: [PATCH 1/2] efi: sysfb_efi: remove unnecessary <asm/efi.h> include

Nothing defined in the header is used by drivers/firmware/efi/sysfb_efi.c
but also, including it can lead to build errors when built on arches that
don't have an asm/efi.h header file.

This can happen for example if a driver that is built when COMPILE_TEST is
enabled selects the SYSFB symbol, e.g. on powerpc with allyesconfig:

drivers/firmware/efi/sysfb_efi.c:29:10: fatal error: asm/efi.h: No such file or directory
   29 | #include <asm/efi.h>
      |          ^~~~~~~~~~~

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
---
 drivers/firmware/efi/sysfb_efi.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/firmware/efi/sysfb_efi.c b/drivers/firmware/efi/sysfb_efi.c
index 4c7c9dd7733f..7882d4b3f2be 100644
--- a/drivers/firmware/efi/sysfb_efi.c
+++ b/drivers/firmware/efi/sysfb_efi.c
@@ -26,8 +26,6 @@
 #include <linux/sysfb.h>
 #include <video/vga.h>
 
-#include <asm/efi.h>
-
 enum {
 	OVERRIDE_NONE = 0x0,
 	OVERRIDE_BASE = 0x1,

From aa6d1ed107eba26f49933216cffe797253914132 Mon Sep 17 00:00:00 2001
From: Evgeniy Baskov <baskov@ispras.ru>
Date: Thu, 9 Jun 2022 14:37:30 +0300
Subject: [PATCH 2/2] efi/x86: libstub: Fix typo in __efi64_argmap* name

The actual name of the DXE services function used
is set_memory_space_attributes(), not set_memory_space_descriptor().

Change EFI mixed mode helper macro name to match the function name.

Fixes: 31f1a0edff78 ("efi/x86: libstub: Make DXE calls mixed mode safe")
Signed-off-by: Evgeniy Baskov <baskov@ispras.ru>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
---
 arch/x86/include/asm/efi.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/include/asm/efi.h b/arch/x86/include/asm/efi.h
index 71943dce691e..9636742a80f2 100644
--- a/arch/x86/include/asm/efi.h
+++ b/arch/x86/include/asm/efi.h
@@ -323,7 +323,7 @@ static inline u32 efi64_convert_status(efi_status_t status)
 #define __efi64_argmap_get_memory_space_descriptor(phys, desc) \
 	(__efi64_split(phys), (desc))
 
-#define __efi64_argmap_set_memory_space_descriptor(phys, size, flags) \
+#define __efi64_argmap_set_memory_space_attributes(phys, size, flags) \
 	(__efi64_split(phys), __efi64_split(size), __efi64_split(flags))
 
 /*