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authorLiam Howlett <liam.howlett@oracle.com>2021-06-28 19:38:59 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2021-06-29 10:53:51 -0700
commit09eef83a801512a71b0c95c25e7d8fd69141aa1b (patch)
treea392311f78d1e41545494d9d4b4b6a90c69d2ac2 /arch
parentb55541414bd00dbf64cf2ff4c4f1c41cd5cd42dc (diff)
arch/arm64/kvm: use vma_lookup() instead of find_vma_intersection()
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>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm64/kvm/mmu.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/kvm/mmu.c b/arch/arm64/kvm/mmu.c
index c10207fed2f3..74b3c1a3ff5a 100644
--- a/arch/arm64/kvm/mmu.c
+++ b/arch/arm64/kvm/mmu.c
@@ -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);