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authorSean Christopherson <seanjc@google.com>2021-06-22 23:05:15 +0300
committerPaolo Bonzini <pbonzini@redhat.com>2021-06-24 11:31:18 +0300
commit95be3709ff4e3af848c285ebddea9916a24d6d0f (patch)
tree4175fb54ababc64153321bd93a2e19322279ae97
parent1dcd1c58ae7dc42102d2976421aefb5362427b9e (diff)
downloadlinux-95be3709ff4e3af848c285ebddea9916a24d6d0f.tar.xz
KVM: selftests: Use "standard" min virtual address for Hyper-V pages
Use the de facto standard minimum virtual address for Hyper-V's hcall params page. It's the allocator's job to not double-allocate memory, i.e. there's no reason to force different regions for the params vs. hcall page. This will allow adding a page allocation helper with a "standard" minimum address. Signed-off-by: Sean Christopherson <seanjc@google.com> Message-Id: <20210622200529.3650424-6-seanjc@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
-rw-r--r--tools/testing/selftests/kvm/x86_64/hyperv_features.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/kvm/x86_64/hyperv_features.c b/tools/testing/selftests/kvm/x86_64/hyperv_features.c
index 030c9447cb90..ad7ee06fa71e 100644
--- a/tools/testing/selftests/kvm/x86_64/hyperv_features.c
+++ b/tools/testing/selftests/kvm/x86_64/hyperv_features.c
@@ -629,7 +629,7 @@ int main(void)
hcall_page = vm_vaddr_alloc(vm, 2 * getpagesize(), 0x10000, 0, 0);
memset(addr_gva2hva(vm, hcall_page), 0x0, 2 * getpagesize());
- hcall_params = vm_vaddr_alloc(vm, getpagesize(), 0x20000, 0, 0);
+ hcall_params = vm_vaddr_alloc(vm, getpagesize(), 0x10000, 0, 0);
memset(addr_gva2hva(vm, hcall_params), 0x0, getpagesize());
vcpu_args_set(vm, VCPU_ID, 2, addr_gva2gpa(vm, hcall_page), hcall_params);