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Diffstat (limited to 'arch/x86/platform/efi/efi_64.c')
-rw-r--r--arch/x86/platform/efi/efi_64.c10
1 files changed, 3 insertions, 7 deletions
diff --git a/arch/x86/platform/efi/efi_64.c b/arch/x86/platform/efi/efi_64.c
index 49e4dd4a1f58..6e7242be1c87 100644
--- a/arch/x86/platform/efi/efi_64.c
+++ b/arch/x86/platform/efi/efi_64.c
@@ -55,14 +55,12 @@ struct efi_scratch efi_scratch;
static void __init early_code_mapping_set_exec(int executable)
{
efi_memory_desc_t *md;
- void *p;
if (!(__supported_pte_mask & _PAGE_NX))
return;
/* Make EFI service code area executable */
- for (p = memmap.map; p < memmap.map_end; p += memmap.desc_size) {
- md = p;
+ for_each_efi_memory_desc(md) {
if (md->type == EFI_RUNTIME_SERVICES_CODE ||
md->type == EFI_BOOT_SERVICES_CODE)
efi_set_executable(md, executable);
@@ -253,7 +251,7 @@ int __init efi_setup_page_tables(unsigned long pa_memmap, unsigned num_pages)
* Map all of RAM so that we can access arguments in the 1:1
* mapping when making EFI runtime calls.
*/
- for_each_efi_memory_desc(&memmap, md) {
+ for_each_efi_memory_desc(md) {
if (md->type != EFI_CONVENTIONAL_MEMORY &&
md->type != EFI_LOADER_DATA &&
md->type != EFI_LOADER_CODE)
@@ -398,7 +396,6 @@ void __init efi_runtime_update_mappings(void)
unsigned long pfn;
pgd_t *pgd = efi_pgd;
efi_memory_desc_t *md;
- void *p;
if (efi_enabled(EFI_OLD_MEMMAP)) {
if (__supported_pte_mask & _PAGE_NX)
@@ -409,9 +406,8 @@ void __init efi_runtime_update_mappings(void)
if (!efi_enabled(EFI_NX_PE_DATA))
return;
- for (p = memmap.map; p < memmap.map_end; p += memmap.desc_size) {
+ for_each_efi_memory_desc(md) {
unsigned long pf = 0;
- md = p;
if (!(md->attribute & EFI_MEMORY_RUNTIME))
continue;