diff options
Diffstat (limited to 'arch/arm64/kernel/efi-stub.c')
| -rw-r--r-- | arch/arm64/kernel/efi-stub.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/arch/arm64/kernel/efi-stub.c b/arch/arm64/kernel/efi-stub.c index 1317fef8dde9..d27dd982ff26 100644 --- a/arch/arm64/kernel/efi-stub.c +++ b/arch/arm64/kernel/efi-stub.c @@ -28,20 +28,16 @@ efi_status_t handle_kernel_image(efi_system_table_t *sys_table, kernel_size = _edata - _text; if (*image_addr != (dram_base + TEXT_OFFSET)) { kernel_memsize = kernel_size + (_end - _edata); - status = efi_relocate_kernel(sys_table, image_addr, - kernel_size, kernel_memsize, - dram_base + TEXT_OFFSET, - PAGE_SIZE); + status = efi_low_alloc(sys_table, kernel_memsize + TEXT_OFFSET, + SZ_2M, reserve_addr); if (status != EFI_SUCCESS) { pr_efi_err(sys_table, "Failed to relocate kernel\n"); return status; } - if (*image_addr != (dram_base + TEXT_OFFSET)) { - pr_efi_err(sys_table, "Failed to alloc kernel memory\n"); - efi_free(sys_table, kernel_memsize, *image_addr); - return EFI_LOAD_ERROR; - } - *image_size = kernel_memsize; + memcpy((void *)*reserve_addr + TEXT_OFFSET, (void *)*image_addr, + kernel_size); + *image_addr = *reserve_addr + TEXT_OFFSET; + *reserve_size = kernel_memsize + TEXT_OFFSET; } |