diff options
Diffstat (limited to 'arch/riscv/kernel/setup.c')
| -rw-r--r-- | arch/riscv/kernel/setup.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/riscv/kernel/setup.c b/arch/riscv/kernel/setup.c index 834eb652a7b9..f0f36a4a0e9b 100644 --- a/arch/riscv/kernel/setup.c +++ b/arch/riscv/kernel/setup.c @@ -21,6 +21,7 @@ #include <linux/efi.h> #include <linux/crash_dump.h> +#include <asm/alternative.h> #include <asm/cpu_ops.h> #include <asm/early_ioremap.h> #include <asm/pgtable.h> @@ -189,7 +190,7 @@ static void __init init_resources(void) res = &mem_res[res_idx--]; res->name = "Reserved"; - res->flags = IORESOURCE_MEM | IORESOURCE_BUSY; + res->flags = IORESOURCE_MEM | IORESOURCE_EXCLUSIVE; res->start = __pfn_to_phys(memblock_region_reserved_base_pfn(region)); res->end = __pfn_to_phys(memblock_region_reserved_end_pfn(region)) - 1; @@ -214,7 +215,7 @@ static void __init init_resources(void) if (unlikely(memblock_is_nomap(region))) { res->name = "Reserved"; - res->flags = IORESOURCE_MEM | IORESOURCE_BUSY; + res->flags = IORESOURCE_MEM | IORESOURCE_EXCLUSIVE; } else { res->name = "System RAM"; res->flags = IORESOURCE_SYSTEM_RAM | IORESOURCE_BUSY; @@ -295,6 +296,7 @@ void __init setup_arch(char **cmdline_p) #endif riscv_fill_hwcap(); + apply_boot_alternatives(); } static int __init topology_init(void) |