[PATCH 1/1] efi_loader: don't use EFI_LOADER_DATA internally

[Heinrich Schuchardt]

Memory allocated by U-Boot for internal usage should be
EFI_BOOT_SERVICES_DATA or _CODE or EFI_RUNTIME_SERVICES_DATA or _CODE.

Reported-by: François-Frédéric Ozog <ff at ozog.com>
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt at canonical.com>
---
 cmd/efidebug.c              | 2 +-
 lib/efi_loader/efi_memory.c | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/cmd/efidebug.c b/cmd/efidebug.c
index ef239bb34b..64104da130 100644
--- a/cmd/efidebug.c
+++ b/cmd/efidebug.c
@@ -600,7 +600,7 @@ static int do_efi_show_memmap(struct cmd_tbl *cmdtp, int flag,
 	ret = efi_get_memory_map(&map_size, memmap, NULL, NULL, NULL);
 	if (ret == EFI_BUFFER_TOO_SMALL) {
 		map_size += sizeof(struct efi_mem_desc); /* for my own */
-		ret = efi_allocate_pool(EFI_LOADER_DATA, map_size,
+		ret = efi_allocate_pool(EFI_BOOT_SERVICES_DATA, map_size,
 					(void *)&memmap);
 		if (ret != EFI_SUCCESS)
 			return CMD_RET_FAILURE;
diff --git a/lib/efi_loader/efi_memory.c b/lib/efi_loader/efi_memory.c
index a17b426d11..0c336f98d2 100644
--- a/lib/efi_loader/efi_memory.c
+++ b/lib/efi_loader/efi_memory.c
@@ -823,7 +823,7 @@ static void add_u_boot_and_runtime(void)
 		       uboot_stack_size) & ~EFI_PAGE_MASK;
 	uboot_pages = ((uintptr_t)map_sysmem(gd->ram_top - 1, 0) -
 		       uboot_start + EFI_PAGE_MASK) >> EFI_PAGE_SHIFT;
-	efi_add_memory_map_pg(uboot_start, uboot_pages, EFI_LOADER_DATA,
+	efi_add_memory_map_pg(uboot_start, uboot_pages, EFI_BOOT_SERVICES_DATA,
 			      false);
 
 #if defined(__aarch64__)
@@ -857,7 +857,7 @@ int efi_memory_init(void)
 	/* Request a 32bit 64MB bounce buffer region */
 	uint64_t efi_bounce_buffer_addr = 0xffffffff;
 
-	if (efi_allocate_pages(EFI_ALLOCATE_MAX_ADDRESS, EFI_LOADER_DATA,
+	if (efi_allocate_pages(EFI_ALLOCATE_MAX_ADDRESS, EFI_BOOT_SERVICES_DATA,
 			       (64 * 1024 * 1024) >> EFI_PAGE_SHIFT,
 			       &efi_bounce_buffer_addr) != EFI_SUCCESS)
 		return -1;
-- 
2.37.2