diff options
Diffstat (limited to 'arch/riscv/kernel/cpu_ops_spinwait.c')
| -rw-r--r-- | arch/riscv/kernel/cpu_ops_spinwait.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/riscv/kernel/cpu_ops_spinwait.c b/arch/riscv/kernel/cpu_ops_spinwait.c index 346847f6c41c8..d98d19226b5f5 100644 --- a/arch/riscv/kernel/cpu_ops_spinwait.c +++ b/arch/riscv/kernel/cpu_ops_spinwait.c @@ -11,6 +11,8 @@ #include <asm/sbi.h> #include <asm/smp.h> +#include "head.h" + const struct cpu_operations cpu_ops_spinwait; void *__cpu_spinwait_stack_pointer[NR_CPUS] __section(".data"); void *__cpu_spinwait_task_pointer[NR_CPUS] __section(".data"); @@ -18,7 +20,7 @@ void *__cpu_spinwait_task_pointer[NR_CPUS] __section(".data"); static void cpu_update_secondary_bootdata(unsigned int cpuid, struct task_struct *tidle) { - int hartid = cpuid_to_hartid_map(cpuid); + unsigned long hartid = cpuid_to_hartid_map(cpuid); /* * The hartid must be less than NR_CPUS to avoid out-of-bound access @@ -27,7 +29,7 @@ static void cpu_update_secondary_bootdata(unsigned int cpuid, * spinwait booting is not the recommended approach for any platforms * booting Linux in S-mode and can be disabled in the future. */ - if (hartid == INVALID_HARTID || hartid >= NR_CPUS) + if (hartid == INVALID_HARTID || hartid >= (unsigned long) NR_CPUS) return; /* Make sure tidle is updated */ |