* Peter Xu (pet...@redhat.com) wrote: > Based-on: <20210609014355.217110-1-pet...@redhat.com> > > v2: > - patch 2: detect dirty ring only for __linux__ [Dave] > - Add r-b for Dave on both patches
Queued > > 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 | 69 +++++++++++++++++++++++++++++++----- > 1 file changed, 60 insertions(+), 9 deletions(-) > > -- > 2.31.1 > > > -- Dr. David Alan Gilbert / dgilb...@redhat.com / Manchester, UK
