[PATCH 12/14] selftest: efibootpartition.py: fix QEMU_USE_KVM usage

[Martin Jansa <martin.jansa@gmail.com>]

* it's not in self.td causing:
  2023-03-12 18:06:29,591 - oe-selftest - DEBUG - Checking if qemux86-64 is not this MACHINE
  2023-03-12 18:06:29,594 - oe-selftest - INFO -  ... ERROR
  2023-03-12 18:06:29,594 - oe-selftest - INFO - Traceback (most recent call last):
    File "/OE/build/poky/meta/lib/oeqa/core/decorator/__init__.py", line 35, in wrapped_f
      return func(*args, **kwargs)
             ^^^^^^^^^^^^^^^^^^^^^
    File "/OE/build/poky/meta/lib/oeqa/selftest/cases/efibootpartition.py", line 18, in test_boot_efi
      if oe.types.qemu_use_kvm(self.td['QEMU_USE_KVM'], self.td["TARGET_ARCH"]):
                               ~~~~~~~^^^^^^^^^^^^^^^^
  KeyError: 'QEMU_USE_KVM'

[YOCTO #12937]

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
---
 meta/lib/oeqa/selftest/cases/efibootpartition.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/meta/lib/oeqa/selftest/cases/efibootpartition.py b/meta/lib/oeqa/selftest/cases/efibootpartition.py
index e17da9f9a0..d34698c6ad 100644
--- a/meta/lib/oeqa/selftest/cases/efibootpartition.py
+++ b/meta/lib/oeqa/selftest/cases/efibootpartition.py
@@ -6,7 +6,7 @@
 #
 
 from oeqa.selftest.case import OESelftestTestCase
-from oeqa.utils.commands import bitbake, runqemu
+from oeqa.utils.commands import bitbake, get_bb_var, runqemu
 from oeqa.core.decorator.data import skipIfNotMachine
 import oe.types
 
@@ -15,7 +15,7 @@ class GenericEFITest(OESelftestTestCase):
     @skipIfNotMachine("qemux86-64", "test is qemux86-64 specific currently")
     def test_boot_efi(self):
         cmd = "runqemu nographic serial wic ovmf"
-        if oe.types.qemu_use_kvm(self.td['QEMU_USE_KVM'], self.td["TARGET_ARCH"]):
+        if oe.types.qemu_use_kvm(get_bb_var('QEMU_USE_KVM'), self.td["TARGET_ARCH"]):
             cmd += " kvm"
         image = "core-image-minimal"
 
-- 
2.39.2