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Wed, 29 Jul 2026 05:07:45 -0700 (PDT) From: "Bingyu.Xian" To: Anup Patel Cc: Atish Patra , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , kvm@vger.kernel.org, kvm-riscv@lists.infradead.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, Quan Zhou , stable@vger.kernel.org, Bingyu Xian Subject: [PATCH v3 2/3] RISC-V: KVM: Use unsigned int for vma_pageshift Date: Wed, 29 Jul 2026 20:07:32 +0800 Message-ID: <20260729120733.829457-3-shanbeeyoo@gmail.com> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260729120733.829457-1-shanbeeyoo@gmail.com> References: <20260729075230.743030-1-shanbeeyoo@gmail.com> <20260729120733.829457-1-shanbeeyoo@gmail.com> Precedence: bulk X-Mailing-List: kvm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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 Signed-off-by: Quan Zhou Signed-off-by: Bingyu Xian --- 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