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authorJason Gunthorpe <[email protected]>2020-02-27 16:36:51 -0400
committerJason Gunthorpe <[email protected]>2020-03-10 14:27:00 -0300
commit32ac9e4399b12d3e54d312a0e0e30ed5cd19bd4e (patch)
tree37ad531bfad6b6af9f1d7733521e223a57e67972 /tools/perf/scripts/python/syscall-counts.py
parent679824148364773c8390abbf122bd7d9825e81eb (diff)
RDMA/cma: Teach lockdep about the order of rtnl and lock
This lock ordering only happens when bonding is enabled and a certain bonding related event fires. However, since it can happen this is a global restriction on lock ordering. Teach lockdep about the order directly and unconditionally so bugs here are found quickly. See https://syzkaller.appspot.com/bug?extid=55de90ab5f44172b0c90 Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jason Gunthorpe <[email protected]>
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