The loop marks vaddr as mapped after incrementing it by page size,
thereby marking the *next* page as mapped. Set the bit in vpages_mapped
first instead.
Fixes:
56fc7732031d ("KVM: selftests: Fill in vm->vpages_mapped bitmap in virt_map() too")
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
Message-Id: <
20221209015307.1781352-4-oliver.upton@linux.dev>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
while (npages--) {
virt_pg_map(vm, vaddr, paddr);
+ sparsebit_set(vm->vpages_mapped, vaddr >> vm->page_shift);
+
vaddr += page_size;
paddr += page_size;
-
- sparsebit_set(vm->vpages_mapped, vaddr >> vm->page_shift);
}
}