Commit 2afc1fbb authored by Oliver Upton's avatar Oliver Upton Committed by Paolo Bonzini
Browse files

KVM: selftests: Allocate ucall pool from MEM_REGION_DATA 



MEM_REGION_TEST_DATA is meant to hold data explicitly used by a
selftest, not implicit allocations due to the selftests infrastructure.
Allocate the ucall pool from MEM_REGION_DATA much like the rest of the
selftests library allocations.

Fixes: 426729b2 ("KVM: selftests: Add ucall pool based implementation")
Signed-off-by: default avatarOliver Upton <oliver.upton@linux.dev>
Message-Id: <20221207214809.489070-5-oliver.upton@linux.dev>
Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
parent e8b9a055

tools/testing/selftests/kvm/lib/ucall_common.c

+1 −1
Original line number Diff line number Diff line
@@ -22,7 +22,7 @@ void ucall_init(struct kvm_vm *vm, vm_paddr_t mmio_gpa) 
	vm_vaddr_t vaddr;

	int i;



	vaddr = vm_vaddr_alloc(vm, sizeof(*hdr), KVM_UTIL_MIN_VADDR);

	vaddr = __vm_vaddr_alloc(vm, sizeof(*hdr), KVM_UTIL_MIN_VADDR, MEM_REGION_DATA);

	hdr = (struct ucall_header *)addr_gva2hva(vm, vaddr);

	memset(hdr, 0, sizeof(*hdr));