commit d68335174dc22d1201899607693a9b7ca0509f18
author Gerd Hoffmann <kraxel@redhat.com> Tue Mar 10 11:22:46 2020 +0100
committer Gerd Hoffmann <kraxel@redhat.com> Mon Mar 16 14:29:41 2020 +0100
tree c7f7b1050de042b31473e3eb350bb7e73847529d
parent 67cbfedb334db0df7395cc48ccd6bacb2a86a30d

kvm: detect unconditionally

So we detect kvm even in case there is no qemu pci hostbridge present,
for example when using the new, pci-less microvm machine type.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200310102248.28412-2-kraxel@redhat.com

src/fw/paravirt.c

diff --git a/src/fw/paravirt.c b/src/fw/paravirt.c
index 4fcd8f5..ef42093 100644
--- a/src/fw/paravirt.c
+++ b/src/fw/paravirt.c
@@ -102,13 +102,13 @@
         dprintf(1, "Running on QEMU (unknown nb: %04x:%04x)\n", v, d);
         break;
     }
-    kvm_detect();
 }
 
 void
 qemu_preinit(void)
 {
     qemu_detect();
+    kvm_detect();
 
     if (!CONFIG_QEMU)
         return;
@@ -118,12 +118,6 @@
         return;
     }
 
-    if (!runningOnQEMU()) {
-        dprintf(1, "Warning: No QEMU Northbridge found (isapc?)\n");
-        PlatformRunningOn |= PF_QEMU;
-        kvm_detect();
-    }
-
     // On emulators, get memory size from nvram.
     u32 rs = ((rtc_read(CMOS_MEM_EXTMEM2_LOW) << 16)
               | (rtc_read(CMOS_MEM_EXTMEM2_HIGH) << 24));