Hi Linus,
This is the next batch of for-rc patches from RDMA. It includes the
fix for the ipoib regression I mentioned last time, and the result of
a fairly major debugging effort to get iser working reliably on cxgb4
hardware - it turns out the cxgb4 driver was not handling QP error
flushing properly causing iser to fail.
I was on the fence for the LAG counters bug fix at rc6. In the end
this appears to be a user space API issue, as data exposed to user
space is not correct under certain device configurations. I also
expect this patch will go to -stable.
The following changes since commit 9d98e19ba08f6aa33a4a1414f3dfe8440e67530c:
IB/ipoib: Restore MM behavior in case of tx_ring allocation failure (2017-12-13 10:31:57 -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 45e6ae7ef21b907dacb18da62d5787d74a31d860:
IB/mlx5: Fix mlx5_ib_alloc_mr error flow (2017-12-27 15:24:41 -0700)
----------------------------------------------------------------
Third pull request for 4.15-rc
- cxgb4 fix for an iser testing failure as debugged by Steve and Sagi.
The problem was a driver bug in the handling of shutting down a QP.
- Various vmw_pvrdma fixes for bogus WARN_ON, missed resource free on error
unwind and a use after free bug
- Improper congestion counter values on mlx5 when link aggregation is enabled
- ipoib lockdep regression introduced in this merge window
- hfi1 regression supporting the device in a VM introduced in a recent patch
- Typo that breaks future uAPI compatibility in the verbs core
- More SELinux related oops fixing
- Fix an oops during error unwind in mlx5
----------------------------------------------------------------
Alex Vesker (1):
IB/ipoib: Fix lockdep issue found on ipoib_ib_dev_heavy_flush
Bryan Tan (3):
RDMA/vmw_pvrdma: Call ib_umem_release on destroy QP path
RDMA/vmw_pvrdma: Use refcount_dec_and_test to avoid warning
RDMA/vmw_pvrdma: Avoid use after free due to QP/CQ/SRQ destroy
Majd Dibbiny (2):
IB/mlx5: Fix congestion counters in LAG mode
IB/mlx5: Serialize access to the VMA list
Michael J. Ruhl (1):
IB/hfi: Only read capability registers if the capability exists
Moni Shoua (2):
IB/uverbs: Fix command checking as part of ib_uverbs_ex_modify_qp()
IB/core: Verify that QP is security enabled in create and destroy
Nitzan Carmi (1):
IB/mlx5: Fix mlx5_ib_alloc_mr error flow
Steve Wise (3):
iw_cxgb4: Only validate the MSN for successful completions
iw_cxgb4: reflect the original WR opcode in drain cqes
iw_cxgb4: when flushing, complete all wrs in a chain
drivers/infiniband/core/security.c | 3 ++
drivers/infiniband/core/uverbs_cmd.c | 4 +-
drivers/infiniband/core/verbs.c | 3 +-
drivers/infiniband/hw/cxgb4/cq.c | 13 ++---
drivers/infiniband/hw/cxgb4/iw_cxgb4.h | 2 -
drivers/infiniband/hw/cxgb4/qp.c | 72 ++++++++++++++++++++++++--
drivers/infiniband/hw/cxgb4/t4.h | 6 +++
drivers/infiniband/hw/hfi1/hfi.h | 1 -
drivers/infiniband/hw/hfi1/pcie.c | 30 +++++------
drivers/infiniband/hw/mlx5/cmd.c | 11 ----
drivers/infiniband/hw/mlx5/cmd.h | 2 -
drivers/infiniband/hw/mlx5/main.c | 43 +++++----------
drivers/infiniband/hw/mlx5/mlx5_ib.h | 4 ++
drivers/infiniband/hw/mlx5/mr.c | 1 +
drivers/infiniband/hw/vmw_pvrdma/pvrdma.h | 6 +--
drivers/infiniband/hw/vmw_pvrdma/pvrdma_cq.c | 7 +--
drivers/infiniband/hw/vmw_pvrdma/pvrdma_main.c | 17 +++---
drivers/infiniband/hw/vmw_pvrdma/pvrdma_qp.c | 14 +++--
drivers/infiniband/hw/vmw_pvrdma/pvrdma_srq.c | 7 +--
drivers/infiniband/ulp/ipoib/ipoib_ib.c | 7 ++-
drivers/net/ethernet/mellanox/mlx5/core/lag.c | 56 ++++++++++++++++++++
include/linux/mlx5/driver.h | 4 ++
22 files changed, 208 insertions(+), 105 deletions(-)
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