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Merge tag 'for-linus' of git://github.com/openrisc/linux

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Pull OpenRISC updates from Stafford Horne:
 "This includes two minor cleanups, plus a bug fix for OpenRISC TLB
  flush code that allows the the SMP kernel to boot again"

* tag 'for-linus' of git://github.com/openrisc/linux:
  openrisc: fix SMP tlb flush NULL pointer dereference
  openrisc: signal: remove unused DEBUG_SIG macro
  openrisc: time: don't mark comment as kernel-doc
This commit is contained in:
Linus Torvalds
2021-11-08 09:31:25 -08:00
parent bbdbeb0048 27dff9a9c2
commit a2b03e48e9
4 changed files with 7 additions and 7 deletions
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6
arch/openrisc/kernel/smp.c
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@@ -268,7 +268,7 @@ 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;
@@ -316,7 +316,9 @@ 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 */