powerpc: Update unittests for latest QEMU version

The latest QEMU fixes some known bugs in migration which allow
some migration tests to be re-enabled on tcg.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Message-ID: <20240504122841.1177683-5-npiggin@gmail.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
diff --git a/powerpc/unittests.cfg b/powerpc/unittests.cfg
index 432c81d..6997369 100644
--- a/powerpc/unittests.cfg
+++ b/powerpc/unittests.cfg
@@ -20,9 +20,6 @@
 [selftest-migration]
 file = selftest-migration.elf
 groups = selftest migration
-# TODO: Remove accel=kvm once the following TCG migration fix has been merged:
-# https://lore.kernel.org/qemu-devel/20240219061731.232570-1-npiggin@gmail.com/
-accel = kvm
 
 [selftest-migration-skip]
 file = selftest-migration.elf
@@ -30,10 +27,8 @@
 groups = selftest migration
 extra_params = -append "skip"
 
-# This fails due to a QEMU TCG bug so KVM-only until QEMU is fixed upstream
 [migration-memory]
 file = memory-verify.elf
-accel = kvm
 machine = pseries
 groups = migration