CC: Gleb Natapov <[email protected]>
CC: Paolo Bonzini <[email protected]>
CC: [email protected]
Signed-off-by: Jan Kara <[email protected]>
---
virt/kvm/async_pf.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/virt/kvm/async_pf.c b/virt/kvm/async_pf.c
index 8a39dda7a325..8d4b39a4bc12 100644
--- a/virt/kvm/async_pf.c
+++ b/virt/kvm/async_pf.c
@@ -67,9 +67,7 @@ static void async_pf_execute(struct work_struct *work)
might_sleep();
use_mm(mm);
- down_read(&mm->mmap_sem);
- get_user_pages(current, mm, addr, 1, 1, 0, &page, NULL);
- up_read(&mm->mmap_sem);
+ get_user_pages_unlocked(current, mm, addr, 1, 1, 0, &page);
unuse_mm(mm);
spin_lock(&vcpu->async_pf.lock);
--
1.8.1.4
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