[PATCH v2 0/3] Fix multifd + cancel + multifd

[Juan Quintela]

Hi

In the v2 series:
- get the multifd test patch
- drop the ->shutdown fix
  it break postcopy recovery test.  Still trying to determine if the
  problem is inside the recover test or the recover code.
- upgrade the migrate_cancel test

Please review.

[v1]
This series:
- create a test that does:
  launch multifd on target
  migrate to target
  cancel on source
  create another target
  migrate again

- And fixes the cases that made it fail:
* Make sure that we don't try ever IO after shutdown/error

Please, review.

Juan Quintela (3):
  migration-test: Add migration multifd test
  migration: Make sure that we don't call write() in case of error
  migration-test: Make sure that multifd and cancel works

 migration/ram.c        |  25 +++++++
 tests/migration-test.c | 166 ++++++++++++++++++++++++++++++++++++++++-
 2 files changed, 190 insertions(+), 1 deletion(-)

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2.24.1