Commits
Merge branch 'smc-fixes'
Ursula Braun says:
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net/smc: fixes 2018/05/03
here are smc fixes for 2 problems:
* receive buffers in SMC must be registered. If registration fails
these buffers must not be kept within the link group for reuse.
Patch 1 is a preparational patch; patch 2 contains the fix.
* sendpage: do not hold the sock lock when calling kernel_sendpage()
or sock_no_sendpage()
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Signed-off-by: David S. Miller <davem@davemloft.net>
