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Fix mismerge in OFED update
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Authored by rstone on Jan 29 2021, 8:52 PM.

Details

Summary

When OFED was upgraded to Linux v4.9, a bunch of Linux-specific
netlink changes were dropped. Unfortunately, there was a mismerge
in this process and as a result ib_sa_cancel_query() would fail to
cancel an outstanding MAD.

This was causing rdma_destroy_id() to hang indefinitely waiting
for the MAD to complete and release the final reference.

Sponsored by: Dell Inc.

Diff Detail

Repository
rS FreeBSD src repository - subversion
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Unit
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Build Status
Buildable 36614
Build 33503: arc lint + arc unit