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Message-Id: <20221021153521.1216911-35-vkuznets@redhat.com>
Date: Fri, 21 Oct 2022 17:35:09 +0200
From: Vitaly Kuznetsov <vkuznets@...hat.com>
To: kvm@...r.kernel.org, Paolo Bonzini <pbonzini@...hat.com>,
Sean Christopherson <seanjc@...gle.com>
Cc: Wanpeng Li <wanpengli@...cent.com>,
Jim Mattson <jmattson@...gle.com>,
Michael Kelley <mikelley@...rosoft.com>,
Siddharth Chandrasekaran <sidcha@...zon.de>,
Yuan Yao <yuan.yao@...ux.intel.com>,
Maxim Levitsky <mlevitsk@...hat.com>,
linux-hyperv@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v12 34/46] KVM: selftests: Fill in vm->vpages_mapped bitmap in virt_map() too
Similar to vm_vaddr_alloc(), virt_map() needs to reflect the mapping
in vm->vpages_mapped.
While on it, remove unneeded code wraping in vm_vaddr_alloc().
Reviewed-by: Andrew Jones <andrew.jones@...ux.dev>
Signed-off-by: Vitaly Kuznetsov <vkuznets@...hat.com>
---
tools/testing/selftests/kvm/lib/kvm_util.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/tools/testing/selftests/kvm/lib/kvm_util.c b/tools/testing/selftests/kvm/lib/kvm_util.c
index 3578b9a7cc2f..29f743086ecc 100644
--- a/tools/testing/selftests/kvm/lib/kvm_util.c
+++ b/tools/testing/selftests/kvm/lib/kvm_util.c
@@ -1256,8 +1256,7 @@ vm_vaddr_t vm_vaddr_alloc(struct kvm_vm *vm, size_t sz, vm_vaddr_t vaddr_min)
virt_pg_map(vm, vaddr, paddr);
- sparsebit_set(vm->vpages_mapped,
- vaddr >> vm->page_shift);
+ sparsebit_set(vm->vpages_mapped, vaddr >> vm->page_shift);
}
return vaddr_start;
@@ -1330,6 +1329,8 @@ void virt_map(struct kvm_vm *vm, uint64_t vaddr, uint64_t paddr,
virt_pg_map(vm, vaddr, paddr);
vaddr += page_size;
paddr += page_size;
+
+ sparsebit_set(vm->vpages_mapped, vaddr >> vm->page_shift);
}
}
--
2.37.3
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