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arch/arm64/kvm: use vma_lookup() instead of find_vma_intersection()

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vma_lookup() finds the vma of a specific address with a cleaner interface
and is more readable.

Link: https://lkml.kernel.org/r/20210521174745.2219620-5-Liam.Howlett@Oracle.com
Signed-off-by: Liam R. Howlett <Liam.Howlett@Oracle.com>
Reviewed-by: Laurent Dufour <ldufour@linux.ibm.com>
Acked-by: David Hildenbrand <david@redhat.com>
Acked-by: Davidlohr Bueso <dbueso@suse.de>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Liam Howlett 2021-06-28 19:38:59 -07:00 committed by Linus Torvalds
parent b55541414b
commit 09eef83a80
1 changed files with 1 additions and 1 deletions
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2
arch/arm64/kvm/mmu.c
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@ -855,7 +855,7 @@ static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa,
/* Let's check if we will get back a huge page backed by hugetlbfs */
mmap_read_lock(current->mm);
vma = find_vma_intersection(current->mm, hva, hva + 1);
vma = vma_lookup(current->mm, hva);
if (unlikely(!vma)) {
kvm_err("Failed to find VMA for hva 0x%lx\n", hva);
mmap_read_unlock(current->mm);