From: Liam Howlett <liam.howlett@xxxxxxxxxx> Subject: arch/powerpc/kvm/book3s_hv_uvmem: 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/20210521174745.2219620-6-Liam.Howlett@xxxxxxxxxx Signed-off-by: Liam R. Howlett <Liam.Howlett@xxxxxxxxxx> Reviewed-by: Laurent Dufour <ldufour@xxxxxxxxxxxxx> Acked-by: David Hildenbrand <david@xxxxxxxxxx> Acked-by: Davidlohr Bueso <dbueso@xxxxxxx> Cc: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- arch/powerpc/kvm/book3s_hv_uvmem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/arch/powerpc/kvm/book3s_hv_uvmem.c~arch-powerpc-kvm-book3s_hv_uvmem-use-vma_lookup-instead-of-find_vma_intersection +++ a/arch/powerpc/kvm/book3s_hv_uvmem.c @@ -614,7 +614,7 @@ void kvmppc_uvmem_drop_pages(const struc /* Fetch the VMA if addr is not in the latest fetched one */ if (!vma || addr >= vma->vm_end) { - vma = find_vma_intersection(kvm->mm, addr, addr+1); + vma = vma_lookup(kvm->mm, addr); if (!vma) { pr_err("Can't find VMA for gfn:0x%lx\n", gfn); break; _
