Based-on: <20210609014355.217110-1-peterx@redhat.com>
Patch 1 is a fix for migration test not really running on new kernels. The
problem is uffd check now will constantly fail after upstream commit
37cd0575b8510159 - that means any host kernel newer than 5.11.
Patch 1 makes it slightly better by only skipping the two postcopy tests that
needs uffd on these kernels. When we want to run the full test, we can do:
$ sudo QTEST_QEMU_BINARY=./qemu-system-x86_64 ./tests/qtest/migration-test
Then the uffd check will pass, and postcopy tests will be run.
Patch 2 of this series adds the dirty ring test that just got merged into qemu.
It needs the other patch "[PATCH] KVM: Fix dirty ring mmap incorrect size due
to renaming accident", and that's majorly why we need the "Based-on" tag.
Not sure what's the easiest way for the series as it'll depend on the other kvm
patch. Perhaps if I can try to get ack from Dave so Paolo could queue it too
along with the kvm fix (for either the whole series or patch 2 only)? I'll
leave that to maintainers to decide..
Please review, thanks.
Peter Xu (2):
tests: migration-test: Still run the rest even if uffd missing
tests: migration-test: Add dirty ring test
tests/qtest/migration-test.c | 62 ++++++++++++++++++++++++++++++------
1 file changed, 53 insertions(+), 9 deletions(-)
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2.31.1