diff mbox series

qemuboot-x86.inc: allow overwrite of QB_CPU

Message ID 20230303092328.155569-1-throos@amazon.de
State Accepted, archived
Commit aa9d145d90893b04cde197e9b5f4dc574e4738e1
Headers show
Series qemuboot-x86.inc: allow overwrite of QB_CPU | expand

Commit Message

Roos, Thomas March 3, 2023, 9:23 a.m. UTC 
From: Thomas Roos <throos@amazon.de>

To test nested kvm with qemu QB_CPU* needs to be modified.
E.g. set to "-cpu Haswell-noTSX-IBRS,vmx=on"

This allows to overwrite this from local.conf etc.

Signed-off-by: Thomas Roos <throos@amazon.de>
---
 meta/conf/machine/include/x86/qemuboot-x86.inc | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/meta/conf/machine/include/x86/qemuboot-x86.inc b/meta/conf/machine/include/x86/qemuboot-x86.inc
index dd7e7c9384..6ae03633ae 100644
--- a/meta/conf/machine/include/x86/qemuboot-x86.inc
+++ b/meta/conf/machine/include/x86/qemuboot-x86.inc
@@ -1,11 +1,11 @@ 
 # For runqemu
 IMAGE_CLASSES += "qemuboot"
 QB_SMP ?= "-smp 4"
-QB_CPU:x86 = "-cpu IvyBridge -machine q35,i8042=off"
-QB_CPU_KVM:x86 = "-cpu IvyBridge -machine q35,i8042=off"
+QB_CPU:x86 ?= "-cpu IvyBridge -machine q35,i8042=off"
+QB_CPU_KVM:x86 ?= "-cpu IvyBridge -machine q35,i8042=off"
 
-QB_CPU:x86-64 = "-cpu IvyBridge -machine q35,i8042=off"
-QB_CPU_KVM:x86-64 = "-cpu IvyBridge -machine q35,i8042=off"
+QB_CPU:x86-64 ?= "-cpu IvyBridge -machine q35,i8042=off"
+QB_CPU_KVM:x86-64 ?= "-cpu IvyBridge -machine q35,i8042=off"
 
 QB_AUDIO_DRV = "alsa"
 QB_AUDIO_OPT = "-device AC97"