linux-kernel - [PULL REQUEST] Please pull rdma.git

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Date:   Fri, 21 Jun 2019 15:42:09 -0400
From:   Doug Ledford <dledford@...hat.com>
To:     "Torvalds, Linus" <torvalds@...ux-foundation.org>
Cc:     "Gunthorpe, Jason" <jgg@...pe.ca>,
        linux-rdma <linux-rdma@...r.kernel.org>,
        linux-kernel <linux-kernel@...r.kernel.org>
Subject: [PULL REQUEST] Please pull rdma.git

Hi Linus,

This is probably our last -rc pull request.  We don't have anything else
outstanding at the moment anyway, and with the summer months on us and
people taking trips, I expect the next weeks leading up to the merge
window to be pretty calm and sedate.

This has two simple, no brainer fixes for the EFA driver.

Then it has ten not quite so simple fixes for the hfi1 driver.  The
problem with them is that they aren't simply one liner typo fixes. 
They're still fixes, but they're more complex issues like livelock under
heavy load where the answer was to change work queue usage and spinlock
usage to resolve the problem, or issues with orphaned requests during
certain types of failures like link down which required some more
complex work to fix too.  They all look like legitimate fixes to me,
they just aren't small like I wish they were.

Here's the boilerplate:

The following changes since commit d1fdb6d8f6a4109a4263176c84b899076a5f8008:

  Linux 5.2-rc4 (2019-06-08 20:24:46 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git tags/for-linus

for you to fetch changes up to 7a5834e456f7fb3eca9b63af2a6bc7f460ae482f:

  RDMA/efa: Handle mmap insertions overflow (2019-06-18 16:27:24 -0400)

----------------------------------------------------------------
Pull request for 5.1-rc5

- 2 minor EFA fixes
- 10 hfi1 fixes related to scaling issues

----------------------------------------------------------------
Gal Pressman (2):
      RDMA/efa: Fix success return value in case of error
      RDMA/efa: Handle mmap insertions overflow

Kaike Wan (1):
      IB/hfi1: Validate fault injection opcode user input

Mike Marciniszyn (9):
      IB/hfi1: Close PSM sdma_progress sleep window
      IB/hfi1: Correct tid qp rcd to match verbs context
      IB/hfi1: Avoid hardlockup with flushlist_lock
      IB/hfi1: Silence txreq allocation warnings
      IB/hfi1: Create inline to get extended headers
      IB/hfi1: Use aborts to trigger RC throttling
      IB/hfi1: Wakeup QPs orphaned on wait list after flush
      IB/hfi1: Handle wakeup of orphaned QPs for pio
      IB/hfi1: Handle port down properly in pio

 drivers/infiniband/hw/efa/efa_com_cmd.c  | 24 +++++++++++----
 drivers/infiniband/hw/efa/efa_verbs.c    | 21 ++++++++++---
 drivers/infiniband/hw/hfi1/chip.c        | 13 ++++++++
 drivers/infiniband/hw/hfi1/chip.h        |  1 +
 drivers/infiniband/hw/hfi1/fault.c       |  5 +++
 drivers/infiniband/hw/hfi1/hfi.h         | 31 +++++++++++++++++++
 drivers/infiniband/hw/hfi1/pio.c         | 21 +++++++++++--
 drivers/infiniband/hw/hfi1/rc.c          | 53 +++++++++++++++++++-------------
 drivers/infiniband/hw/hfi1/sdma.c        | 26 ++++++++++++----
 drivers/infiniband/hw/hfi1/tid_rdma.c    |  4 +--
 drivers/infiniband/hw/hfi1/ud.c          |  4 +--
 drivers/infiniband/hw/hfi1/user_sdma.c   | 12 +++-----
 drivers/infiniband/hw/hfi1/user_sdma.h   |  1 -
 drivers/infiniband/hw/hfi1/verbs.c       | 14 +++++----
 drivers/infiniband/hw/hfi1/verbs.h       |  1 +
 drivers/infiniband/hw/hfi1/verbs_txreq.c |  2 +-
 drivers/infiniband/hw/hfi1/verbs_txreq.h |  3 +-
 17 files changed, 174 insertions(+), 62 deletions(-)

-- 
Doug Ledford <dledford@...hat.com>
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