diff options
Diffstat (limited to 'arch/riscv/kernel/sys_riscv.c')
| -rw-r--r-- | arch/riscv/kernel/sys_riscv.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/arch/riscv/kernel/sys_riscv.c b/arch/riscv/kernel/sys_riscv.c index c712037dbe10..5e4deb1308b8 100644 --- a/arch/riscv/kernel/sys_riscv.c +++ b/arch/riscv/kernel/sys_riscv.c @@ -246,7 +246,7 @@ static void hwprobe_one_pair(struct riscv_hwprobe *pair, } static int do_riscv_hwprobe(struct riscv_hwprobe __user *pairs, - size_t pair_count, size_t cpu_count, + size_t pair_count, size_t cpusetsize, unsigned long __user *cpus_user, unsigned int flags) { @@ -264,13 +264,13 @@ static int do_riscv_hwprobe(struct riscv_hwprobe __user *pairs, * 0 as a shortcut to all online CPUs. */ cpumask_clear(&cpus); - if (!cpu_count && !cpus_user) { + if (!cpusetsize && !cpus_user) { cpumask_copy(&cpus, cpu_online_mask); } else { - if (cpu_count > cpumask_size()) - cpu_count = cpumask_size(); + if (cpusetsize > cpumask_size()) + cpusetsize = cpumask_size(); - ret = copy_from_user(&cpus, cpus_user, cpu_count); + ret = copy_from_user(&cpus, cpus_user, cpusetsize); if (ret) return -EFAULT; @@ -347,10 +347,10 @@ arch_initcall_sync(init_hwprobe_vdso_data); #endif /* CONFIG_MMU */ SYSCALL_DEFINE5(riscv_hwprobe, struct riscv_hwprobe __user *, pairs, - size_t, pair_count, size_t, cpu_count, unsigned long __user *, + size_t, pair_count, size_t, cpusetsize, unsigned long __user *, cpus, unsigned int, flags) { - return do_riscv_hwprobe(pairs, pair_count, cpu_count, + return do_riscv_hwprobe(pairs, pair_count, cpusetsize, cpus, flags); } |