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| author | Dexuan Cui <decui@microsoft.com> | 2019-09-06 02:01:19 +0300 |
|---|---|---|
| committer | Sasha Levin <sashal@kernel.org> | 2019-09-06 21:52:44 +0300 |
| commit | f53335e3289f9ac3a6a8faf6c2f819eee508bd39 (patch) | |
| tree | e8206b915df497dd3ab54d6602a4d1da2d873538 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | e3ede02add7e6df315afc6b4120520f7d0c5a258 (diff) | |
| download | linux-f53335e3289f9ac3a6a8faf6c2f819eee508bd39.tar.xz | |
Drivers: hv: vmbus: Suspend/resume the vmbus itself for hibernation
Before Linux enters hibernation, it sends the CHANNELMSG_UNLOAD message to
the host so all the offers are gone. After hibernation, Linux needs to
re-negotiate with the host using the same vmbus protocol version (which
was in use before hibernation), and ask the host to re-offer the vmbus
devices.
Signed-off-by: Dexuan Cui <decui@microsoft.com>
Reviewed-by: Michael Kelley <mikelley@microsoft.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions