From 6da9c5d701ee0dea335c8a4533fffca42aa5ecb4 Mon Sep 17 00:00:00 2001 From: Quan Zhou Date: Tue, 17 Jun 2025 21:04:23 +0800 Subject: [PATCH] RISC-V: KVM: Use find_vma_intersection() to search for intersecting VMAs There is already a helper function find_vma_intersection() in KVM for searching intersecting VMAs, use it directly. Signed-off-by: Quan Zhou Signed-off-by: Linux RISC-V bot --- arch/riscv/kvm/mmu.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/riscv/kvm/mmu.c b/arch/riscv/kvm/mmu.c index 1087ea74567b4c..4988cbb359f592 100644 --- a/arch/riscv/kvm/mmu.c +++ b/arch/riscv/kvm/mmu.c @@ -487,10 +487,11 @@ int kvm_arch_prepare_memory_region(struct kvm *kvm, * +--------------------------------------------+ */ do { - struct vm_area_struct *vma = find_vma(current->mm, hva); + struct vm_area_struct *vma; hva_t vm_start, vm_end; - if (!vma || vma->vm_start >= reg_end) + vma = find_vma_intersection(current->mm, hva, reg_end); + if (!vma) break; /*