1 files changed, 4 insertions, 0 deletions

diff --git a/arch/x86/boot/compressed/eboot.c b/arch/x86/boot/compressed/eboot.c
index 2c82bd150d43..7d69afd8b6fa 100644
--- a/arch/x86/boot/compressed/eboot.c
+++ b/arch/x86/boot/compressed/eboot.c
@@ -1193,6 +1193,10 @@ static efi_status_t setup_e820(struct boot_params *params,
                 unsigned int e820_type = 0;
                 unsigned long m = efi->efi_memmap;
 
+#ifdef CONFIG_X86_64
+                m |= (u64)efi->efi_memmap_hi << 32;
+#endif
+
                 d = (efi_memory_desc_t *)(m + (i * efi->efi_memdesc_size));
                 switch (d->type) {
                 case EFI_RESERVED_TYPE: