[PATCH v1] qemu: command: rework cpu feature argument support

["Collin L. Walling" <walling@xxxxxxxxxxxxxxxxxx>]

cpu features are passed to the qemu command with feature=on/off
instead of +/-feature.

Signed-off-by: Collin L. Walling <walling@xxxxxxxxxxxxxxxxxx>
---
 src/qemu/qemu_command.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index b68da3d..a0eba0e 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -6560,12 +6560,12 @@ qemuBuildCpuModelArgStr(virQEMUDriverPtr driver,
         switch ((virCPUFeaturePolicy) cpu->features[i].policy) {
         case VIR_CPU_FEATURE_FORCE:
         case VIR_CPU_FEATURE_REQUIRE:
-            virBufferAsprintf(buf, ",+%s", cpu->features[i].name);
+            virBufferAsprintf(buf, ",%s=on", cpu->features[i].name);
             break;
 
         case VIR_CPU_FEATURE_DISABLE:
         case VIR_CPU_FEATURE_FORBID:
-            virBufferAsprintf(buf, ",-%s", cpu->features[i].name);
+            virBufferAsprintf(buf, ",%s=off", cpu->features[i].name);
             break;
 
         case VIR_CPU_FEATURE_OPTIONAL:
-- 
2.7.4

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