[kvm-unit-tests PATCH v2 0/2] powerpc: Test SPR persistency during migration

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Here's a KVM-unit-test to check the persistency of SPRs during migration.
First patch adds a helper script for doing migration tests in the
kvm-unit-test framework, and the second patch contains the SPR tester.

v2:
- Addressed review feedback from v1
- Now using cpu_relax() instead of asm volatile ("nop")

Thomas Huth (2):
  Add the possibility to do simple migration tests
  powerpc: Add Special Purpose Register persistency test

 powerpc/Makefile.common          |   3 +-
 powerpc/cstart64.S               |   2 +
 powerpc/run                      |   4 +
 powerpc/sprs.c                   | 304 +++++++++++++++++++++++++++++++++++++++
 powerpc/unittests.cfg            |   5 +
 scripts/qemu-migration-helper.sh |  68 +++++++++
 scripts/runtime.bash             |   3 +
 7 files changed, 388 insertions(+), 1 deletion(-)
 create mode 100644 powerpc/sprs.c
 create mode 100755 scripts/qemu-migration-helper.sh

-- 
1.8.3.1




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