[PATCH v3 2/3] RISC-V: KVM: Use unsigned int for vma_pageshift

[Bingyu.Xian]

vma_pageshift in kvm_riscv_mmu_map() was declared short.  Use unsigned
int, the conventional kernel type for bit widths and shift counts, in
preparation for sharing a common struct kvm_page_fault across
architectures.  No functional change.

Assisted-by: YuanSheng: deepseek-v4-pro
Co-developed-by: Quan Zhou <zhouquan at iscas.ac.cn>
Signed-off-by: Quan Zhou <zhouquan at iscas.ac.cn>
Signed-off-by: Bingyu Xian <shanbeeyoo at gmail.com>
---
 arch/riscv/kvm/mmu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/riscv/kvm/mmu.c b/arch/riscv/kvm/mmu.c
index 943d8dc72105..d2a06a54be17 100644
--- a/arch/riscv/kvm/mmu.c
+++ b/arch/riscv/kvm/mmu.c
@@ -541,7 +541,7 @@ int kvm_riscv_mmu_map(struct kvm_vcpu *vcpu, struct kvm_memory_slot *memslot,
 	kvm_pfn_t hfn;
 	bool is_hugetlb;
 	bool writable;
-	short vma_pageshift;
+	unsigned int vma_pageshift;
 	gfn_t gfn = gpa >> PAGE_SHIFT;
 	struct vm_area_struct *vma;
 	struct kvm *kvm = vcpu->kvm;
-- 
2.54.0