diff options
| -rw-r--r-- | arch/arm64/kernel/head.S | 9 | ||||
| -rw-r--r-- | arch/arm64/kernel/image.h | 2 |
2 files changed, 5 insertions, 6 deletions
diff --git a/arch/arm64/kernel/head.S b/arch/arm64/kernel/head.S index dae9cabaadf5..c5e5edca6897 100644 --- a/arch/arm64/kernel/head.S +++ b/arch/arm64/kernel/head.S @@ -393,12 +393,13 @@ __create_page_tables: * Map the kernel image (starting with PHYS_OFFSET). */ mov x0, x26 // swapper_pg_dir - mov_q x5, KIMAGE_VADDR + mov_q x5, KIMAGE_VADDR + TEXT_OFFSET // compile time __va(_text) add x5, x5, x23 // add KASLR displacement create_pgd_entry x0, x5, x3, x6 - ldr w6, =kernel_img_size - add x6, x6, x5 - mov x3, x24 // phys offset + adrp x6, _end // runtime __pa(_end) + adrp x3, _text // runtime __pa(_text) + sub x6, x6, x3 // _end - _text + add x6, x6, x5 // runtime __va(_end) create_block_map x0, x7, x3, x5, x6 /* diff --git a/arch/arm64/kernel/image.h b/arch/arm64/kernel/image.h index 4fd72da646a3..86d444f9c2c1 100644 --- a/arch/arm64/kernel/image.h +++ b/arch/arm64/kernel/image.h @@ -71,8 +71,6 @@ DEFINE_IMAGE_LE64(_kernel_offset_le, TEXT_OFFSET); \ DEFINE_IMAGE_LE64(_kernel_flags_le, __HEAD_FLAGS); -kernel_img_size = _end - (_text - TEXT_OFFSET); - #ifdef CONFIG_EFI __efistub_stext_offset = stext - _text; |