[PATCH v2 0/7] Fix hfi1_ioctl locking

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From: Ira Weiny <ira.weiny@xxxxxxxxx>

It was identified that hfi1_ioctl may sleep with a spin lock held.

This was identified publicly here:

http://www.spinics.net/lists/linux-rdma/msg29926.html

As well as by our internal development.

This series cleans up the code and parameter checks, as well as fixing the
locking.

---
Changes from v1
	Alter switch to just ignore set link state and default to return -ENOTTY
	Remove patch which introduced an intermediate bug and squash it in the final patch
		Series is now 7 patches rather than 8


Dennis Dalessandro (2):
  staging/rdma/hfi1: Reduce snoop locking scope in IOCTL handler.
  staging/rdma/hfi1: Return immediately on error

Ira Weiny (4):
  staging/rdma/hfi1: Fix camel case variables
  staging/rdma/hfi1: Return early from hfi1_ioctl parameter errors
  staging/rdma/hfi1: hfi1_ioctl remove setlink state
  staging/rdma/hfi1: Further clean up hfi1_ioctl parameter checks

Jubin John (1):
  staging/rdma/hfi1: diag.c Correct code style issues

 drivers/staging/rdma/hfi1/diag.c | 461 +++++++++++++++++++--------------------
 1 file changed, 219 insertions(+), 242 deletions(-)

-- 
1.8.2

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