diff options
Diffstat (limited to 'arch/arm64/kernel/setup.c')
| -rw-r--r-- | arch/arm64/kernel/setup.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/arch/arm64/kernel/setup.c b/arch/arm64/kernel/setup.c index 4f613e8e0745..77c7926a4df6 100644 --- a/arch/arm64/kernel/setup.c +++ b/arch/arm64/kernel/setup.c @@ -169,7 +169,7 @@ static void __init smp_build_mpidr_hash(void) static void __init setup_machine_fdt(phys_addr_t dt_phys) { - int size; + int size = 0; void *dt_virt = fixmap_remap_fdt(dt_phys, &size, PAGE_KERNEL); const char *name; @@ -182,10 +182,10 @@ static void __init setup_machine_fdt(phys_addr_t dt_phys) */ if (!early_init_dt_scan(dt_virt, dt_phys)) { pr_crit("\n" - "Error: invalid device tree blob at physical address %pa (virtual address 0x%px)\n" - "The dtb must be 8-byte aligned and must not exceed 2 MB in size\n" - "\nPlease check your bootloader.", - &dt_phys, dt_virt); + "Error: invalid device tree blob: PA=%pa, VA=%px, size=%d bytes\n" + "The dtb must be 8-byte aligned and must not exceed 2 MB in size.\n" + "\nPlease check your bootloader.\n", + &dt_phys, dt_virt, size); /* * Note that in this _really_ early stage we cannot even BUG() @@ -223,9 +223,7 @@ static void __init request_standard_resources(void) num_standard_resources = memblock.memory.cnt; res_size = num_standard_resources * sizeof(*standard_resources); - standard_resources = memblock_alloc(res_size, SMP_CACHE_BYTES); - if (!standard_resources) - panic("%s: Failed to allocate %zu bytes\n", __func__, res_size); + standard_resources = memblock_alloc_or_panic(res_size, SMP_CACHE_BYTES); for_each_mem_region(region) { res = &standard_resources[i++]; |