Currently, guest capabilities have VIR_ARCH_X86_64 hard-coded
for supported guest. As bhyve supports amd64 and arm64 hosts,
and guests' arch must match host's arch, reporting VIR_ARCH_X86_64
for arm64 is wrong.

Set supported guest arch to the same value as the host arch.

Signed-off-by: Roman Bogorodskiy <bogorodskiy@gmail.com>
---
 src/bhyve/bhyve_capabilities.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/bhyve/bhyve_capabilities.c b/src/bhyve/bhyve_capabilities.c
index 0585fff8e9..38959cc271 100644
--- a/src/bhyve/bhyve_capabilities.c
+++ b/src/bhyve/bhyve_capabilities.c
@@ -46,13 +46,14 @@ virBhyveCapsBuild(void)
 {
     virCaps *caps;
     virCapsGuest *guest;
+    virArch hostarch = virArchFromHost();
 
-    if ((caps = virCapabilitiesNew(virArchFromHost(),
+    if ((caps = virCapabilitiesNew(hostarch,
                                    false, false)) == NULL)
         return NULL;
 
     guest = virCapabilitiesAddGuest(caps, VIR_DOMAIN_OSTYPE_HVM,
-                                    VIR_ARCH_X86_64, "bhyve",
+                                    hostarch, "bhyve",
                                     NULL, 0, NULL);
 
     virCapabilitiesAddGuestDomain(guest, VIR_DOMAIN_VIRT_BHYVE,
-- 
2.51.2