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Message-ID: <20251021074736.1324328-11-yosry.ahmed@linux.dev>
Date: Tue, 21 Oct 2025 07:47:23 +0000
From: Yosry Ahmed <yosry.ahmed@...ux.dev>
To: Sean Christopherson <seanjc@...gle.com>
Cc: Paolo Bonzini <pbonzini@...hat.com>,
Jim Mattson <jmattson@...gle.com>,
kvm@...r.kernel.org,
linux-kernel@...r.kernel.org,
Yosry Ahmed <yosry.ahmed@...ux.dev>
Subject: [PATCH v2 10/23] KVM: selftests: Stop using __virt_pg_map() directly in tests
Replace __virt_pg_map() calls in tests by high-level equivalent
functions, removing some loops in the process.
No functional change intended.
Signed-off-by: Yosry Ahmed <yosry.ahmed@...ux.dev>
---
tools/testing/selftests/kvm/mmu_stress_test.c | 6 ++----
tools/testing/selftests/kvm/x86/hyperv_tlb_flush.c | 2 +-
2 files changed, 3 insertions(+), 5 deletions(-)
diff --git a/tools/testing/selftests/kvm/mmu_stress_test.c b/tools/testing/selftests/kvm/mmu_stress_test.c
index 6a437d2be9fa4..21c0f8e6552cd 100644
--- a/tools/testing/selftests/kvm/mmu_stress_test.c
+++ b/tools/testing/selftests/kvm/mmu_stress_test.c
@@ -361,11 +361,9 @@ int main(int argc, char *argv[])
#ifdef __x86_64__
/* Identity map memory in the guest using 1gb pages. */
- for (i = 0; i < slot_size; i += SZ_1G)
- __virt_pg_map(vm, gpa + i, gpa + i, PG_LEVEL_1G);
+ virt_map_level(vm, gpa, gpa, slot_size, PG_LEVEL_1G);
#else
- for (i = 0; i < slot_size; i += vm->page_size)
- virt_pg_map(vm, gpa + i, gpa + i);
+ virt_map(vm, gpa, gpa, slot_size >> vm->page_shift);
#endif
}
diff --git a/tools/testing/selftests/kvm/x86/hyperv_tlb_flush.c b/tools/testing/selftests/kvm/x86/hyperv_tlb_flush.c
index 077cd0ec3040e..a3b7ce1559812 100644
--- a/tools/testing/selftests/kvm/x86/hyperv_tlb_flush.c
+++ b/tools/testing/selftests/kvm/x86/hyperv_tlb_flush.c
@@ -621,7 +621,7 @@ int main(int argc, char *argv[])
for (i = 0; i < NTEST_PAGES; i++) {
pte = vm_get_page_table_entry(vm, data->test_pages + i * PAGE_SIZE);
gpa = addr_hva2gpa(vm, pte);
- __virt_pg_map(vm, gva + PAGE_SIZE * i, gpa & PAGE_MASK, PG_LEVEL_4K);
+ virt_pg_map(vm, gva + PAGE_SIZE * i, gpa & PAGE_MASK);
data->test_pages_pte[i] = gva + (gpa & ~PAGE_MASK);
}
--
2.51.0.869.ge66316f041-goog
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