diff options
Diffstat (limited to 'arch/openrisc/kernel/smp.c')
-rw-r--r-- | arch/openrisc/kernel/smp.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/openrisc/kernel/smp.c b/arch/openrisc/kernel/smp.c index 415e209732a3..ba78766cf00b 100644 --- a/arch/openrisc/kernel/smp.c +++ b/arch/openrisc/kernel/smp.c @@ -272,7 +272,7 @@ static inline void ipi_flush_tlb_range(void *info) local_flush_tlb_range(NULL, fd->addr1, fd->addr2); } -static void smp_flush_tlb_range(struct cpumask *cmask, unsigned long start, +static void smp_flush_tlb_range(const struct cpumask *cmask, unsigned long start, unsigned long end) { unsigned int cpuid; @@ -320,7 +320,9 @@ void flush_tlb_page(struct vm_area_struct *vma, unsigned long uaddr) void flush_tlb_range(struct vm_area_struct *vma, unsigned long start, unsigned long end) { - smp_flush_tlb_range(mm_cpumask(vma->vm_mm), start, end); + const struct cpumask *cmask = vma ? mm_cpumask(vma->vm_mm) + : cpu_online_mask; + smp_flush_tlb_range(cmask, start, end); } /* Instruction cache invalidate - performed on each cpu */ |