Merge branch 'mana-misc'

Dexuan Cui says:

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net: mana: some misc patches

Patch 1 is a small fix.

Patch 2 reports OS info to the PF driver.
Before the patch, the req fields were all zeros.

Patch 3 fixes and cleans up the error handling of HWC creation failure.

Patch 4 adds the callbacks for hibernation/kexec. It's based on patch 3.
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Signed-off-by: David S. Miller <davem@davemloft.net>