diff options
| author | Thomas Gleixner <[email protected]> | 2020-06-11 15:17:57 +0200 |
|---|---|---|
| committer | Thomas Gleixner <[email protected]> | 2020-06-11 15:17:57 +0200 |
| commit | f77d26a9fc525286bcef3d4f98b52e17482cf49c (patch) | |
| tree | 6b179c9aa84787773cb601a14a64255e2912154b /arch/arc/mm/fault.c | |
| parent | b6bea24d41519e8c31e4798f1c1a3f67e540c5d0 (diff) | |
| parent | f0178fc01fe46bab6a95415f5647d1a74efcad1b (diff) | |
Merge branch 'x86/entry' into ras/core
to fixup conflicts in arch/x86/kernel/cpu/mce/core.c so MCE specific follow
up patches can be applied without creating a horrible merge conflict
afterwards.
Diffstat (limited to 'arch/arc/mm/fault.c')
| -rw-r--r-- | arch/arc/mm/fault.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arc/mm/fault.c b/arch/arc/mm/fault.c index 92b339c7adba..72f5405a7ec5 100644 --- a/arch/arc/mm/fault.c +++ b/arch/arc/mm/fault.c @@ -107,7 +107,7 @@ void do_page_fault(unsigned long address, struct pt_regs *regs) flags |= FAULT_FLAG_WRITE; retry: - down_read(&mm->mmap_sem); + mmap_read_lock(mm); vma = find_vma(mm, address); if (!vma) @@ -141,7 +141,7 @@ retry: } /* - * Fault retry nuances, mmap_sem already relinquished by core mm + * Fault retry nuances, mmap_lock already relinquished by core mm */ if (unlikely((fault & VM_FAULT_RETRY) && (flags & FAULT_FLAG_ALLOW_RETRY))) { @@ -150,7 +150,7 @@ retry: } bad_area: - up_read(&mm->mmap_sem); + mmap_read_unlock(mm); /* * Major/minor page fault accounting |