[PATCH v2 0/6] colo: migration related bugfixes

[Lukas Straub]

Hello Everyone,
Here are fixes for bugs that I found in my tests.

Regards,
Lukas Straub

v2:
 -Don't touch qemu_file_rate_limit, solve the problem in migration_rate_limit

Lukas Straub (6):
  migration/colo.c: Use event instead of semaphore
  migration/colo.c: Use cpu_synchronize_all_states()
  migration/colo.c: Flush ram cache only after receiving device state
  migration/colo.c: Relaunch failover even if there was an error
  migration/colo.c: Move colo_notify_compares_event to the right place
  migration/migration.c: Fix hang in ram_save_host_page

 migration/colo.c      | 39 ++++++++++++++++++++++++---------------
 migration/migration.c |  4 ++++
 migration/migration.h |  4 ++--
 migration/ram.c       |  5 +----
 migration/ram.h       |  1 +
 5 files changed, 32 insertions(+), 21 deletions(-)

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2.20.1

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