korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-09-22 12:44:11 +08:00
Code Issues Packages Projects Releases Wiki Activity

KVM: selftests: Fill in vm->vpages_mapped bitmap in virt_map() too

Browse Source 
Similar to vm_vaddr_alloc(), virt_map() needs to reflect the mapping
in vm->vpages_mapped.

While on it, remove unneeded code wrapping in vm_vaddr_alloc().

Reviewed-by: Andrew Jones <andrew.jones@linux.dev>
Reviewed-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20221101145426.251680-35-vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Vitaly Kuznetsov 2022-11-01 15:54:12 +01:00 committed by Paolo Bonzini
parent 998489245d
commit 56fc773203
1 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
tools/testing/selftests/kvm/lib/kvm_util.c
View File

@ -1319,8 +1319,7 @@ 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;
@ -1393,6 +1392,8 @@ 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);
}
}