diff options
Diffstat (limited to 'arch/mips/loongson64/reset.c')
-rw-r--r-- | arch/mips/loongson64/reset.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/arch/mips/loongson64/reset.c b/arch/mips/loongson64/reset.c index 758d5d26aaaa..e01c8d4a805a 100644 --- a/arch/mips/loongson64/reset.c +++ b/arch/mips/loongson64/reset.c @@ -16,6 +16,7 @@ #include <asm/bootinfo.h> #include <asm/idle.h> #include <asm/reboot.h> +#include <asm/bug.h> #include <loongson.h> #include <boot_param.h> @@ -52,7 +53,7 @@ static void loongson_halt(void) } } -#ifdef CONFIG_KEXEC +#ifdef CONFIG_KEXEC_CORE /* 0X80000000~0X80200000 is safe */ #define MAX_ARGS 64 @@ -157,10 +158,19 @@ static int __init mips_reboot_setup(void) _machine_halt = loongson_halt; pm_power_off = loongson_poweroff; -#ifdef CONFIG_KEXEC +#ifdef CONFIG_KEXEC_CORE kexec_argv = kmalloc(KEXEC_ARGV_SIZE, GFP_KERNEL); + if (WARN_ON(!kexec_argv)) + return -ENOMEM; + kdump_argv = kmalloc(KEXEC_ARGV_SIZE, GFP_KERNEL); + if (WARN_ON(!kdump_argv)) + return -ENOMEM; + kexec_envp = kmalloc(KEXEC_ENVP_SIZE, GFP_KERNEL); + if (WARN_ON(!kexec_envp)) + return -ENOMEM; + fw_arg1 = KEXEC_ARGV_ADDR; memcpy(kexec_envp, (void *)fw_arg2, KEXEC_ENVP_SIZE); |