Hi Linus, I didn't notice I was on my personal email identity when I sent the pull request. Sorry about that. It's really me ;-) On Fri, 2019-08-23 at 14:48 -0400, Doug Ledford wrote: > Hi Linus, > > No beating around the bush: this is a monster pull request for an -rc5 > kernel. Intel hit me with a series of fixes for TID processing. > Mellanox hit me with a series for their UMR memory support. > > And we had one fix for siw that fixes the 32bit build warnings and > because of the number of casts that had to be changed to properly > silence the warnings, that one patch alone is a full 40% of the LOC of > this entire pull request. Given that this is the initial release > kernel > for siw, I'm trying to fix anything in it that we can, so that adds to > the impetus to take fixes for it like this one. > > I had to do a rebase early in the week. Jason had thought he put a > patch on the rc queue that he needed to be there so he could base some > work off of it, and it had actually not been placed there. So he > asked > me (on Tuesday) to fix that up before pushing my wip branch to the > official rc branch. I did, and that's why the early patches look like > they were all committed at the same time on Tuesday. That bunch had > been in my queue prior. > > The various patches all pass my test for being legitimate fixes and > not > attempts to slide new features or development into a late rc. Well, > they were all fixes with the exception of a couple clean up patches > people wrote for making the fixes they also wrote better (like a > cleanup > patch to move UMR checking into a function so that the remaining UMR > fix > patches can reference that function), so I left those in place too. > > My apologies for the LOC count and the number of patches here, it's > just > how the cards fell this cycle. I hope you agree with me that they're > justified fixes. > > Here's the boilerplate: > > The following changes since commit > d1abaeb3be7b5fa6d7a1fbbd2e14e3310005c4c1: > > Linux 5.3-rc5 (2019-08-18 14:31:08 -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 > c536277e0db1ad2e9fbb9dfd940c3565a14d9c52: > > RDMA/siw: Fix 64/32bit pointer inconsistency (2019-08-23 12:08:27 > -0400) > > ---------------------------------------------------------------- > Pull request for 5.3-rc5 > > - Fix siw buffer mapping issue > - Fix siw 32/64 casting issues > - Fix a KASAN access issue in bnxt_re > - Fix several memory leaks (hfi1, mlx4) > - Fix a NULL deref in cma_cleanup > - Fixes for UMR memory support in mlx5 (4 patch series) > - Fix namespace check for restrack > - Fixes for counter support > - Fixes for hfi1 TID processing (5 patch series) > - Fix potential NULL deref in siw > - Fix memory page calculations in mlx5 > > Signed-off-by: Doug Ledford > > ---------------------------------------------------------------- > Bernard Metzler (3): > RDMA/siw: Fix potential NULL de-ref > RDMA/siw: Fix SGL mapping issues > RDMA/siw: Fix 64/32bit pointer inconsistency > > Ido Kalir (1): > IB/core: Fix NULL pointer dereference when bind QP to counter > > Jason Gunthorpe (1): > RDMA/mlx5: Fix MR npages calculation for IB_ACCESS_HUGETLB > > Kaike Wan (5): > IB/hfi1: Drop stale TID RDMA packets > IB/hfi1: Unsafe PSN checking for TID RDMA READ Resp packet > IB/hfi1: Add additional checks when handling TID RDMA READ RESP > packet > IB/hfi1: Add additional checks when handling TID RDMA WRITE DATA > packet > IB/hfi1: Drop stale TID RDMA packets that cause TIDErr > > Leon Romanovsky (2): > RDMA/counters: Properly implement PID checks > RDMA/restrack: Rewrite PID namespace check to be reliable > > Moni Shoua (4): > IB/mlx5: Consolidate use_umr checks into single function > IB/mlx5: Report and handle ODP support properly > IB/mlx5: Fix MR re-registration flow to use UMR properly > IB/mlx5: Block MR WR if UMR is not possible > > Selvin Xavier (1): > RDMA/bnxt_re: Fix stack-out-of-bounds in > bnxt_qplib_rcfw_send_message > > Wenwen Wang (3): > IB/mlx4: Fix memory leaks > infiniband: hfi1: fix a memory leak bug > infiniband: hfi1: fix memory leaks > > zhengbin (1): > RDMA/cma: fix null-ptr-deref Read in cma_cleanup > > drivers/infiniband/core/cma.c | 6 ++- > drivers/infiniband/core/counters.c | 10 ++-- > drivers/infiniband/core/nldev.c | 3 +- > drivers/infiniband/core/restrack.c | 15 +++--- > drivers/infiniband/core/umem.c | 7 +-- > drivers/infiniband/hw/bnxt_re/qplib_rcfw.c | 8 ++- > drivers/infiniband/hw/bnxt_re/qplib_rcfw.h | 11 ++-- > drivers/infiniband/hw/hfi1/fault.c | 12 +++-- > drivers/infiniband/hw/hfi1/tid_rdma.c | 76 ++++++++++----------- > ------ > drivers/infiniband/hw/mlx4/mad.c | 4 +- > drivers/infiniband/hw/mlx5/main.c | 6 +-- > drivers/infiniband/hw/mlx5/mem.c | 5 +- > drivers/infiniband/hw/mlx5/mlx5_ib.h | 14 +++++ > drivers/infiniband/hw/mlx5/mr.c | 7 ++- > drivers/infiniband/hw/mlx5/odp.c | 17 ++++--- > drivers/infiniband/hw/mlx5/qp.c | 24 +++++++-- > drivers/infiniband/sw/siw/siw.h | 8 +-- > drivers/infiniband/sw/siw/siw_cm.c | 82 ++++++++++++++------- > --------- > drivers/infiniband/sw/siw/siw_cq.c | 5 +- > drivers/infiniband/sw/siw/siw_mem.c | 14 ++--- > drivers/infiniband/sw/siw/siw_mem.h | 2 +- > drivers/infiniband/sw/siw/siw_qp.c | 2 +- > drivers/infiniband/sw/siw/siw_qp_rx.c | 26 +++++----- > drivers/infiniband/sw/siw/siw_qp_tx.c | 80 ++++++++++++++------- > -------- > drivers/infiniband/sw/siw/siw_verbs.c | 40 +++++++-------- > include/rdma/restrack.h | 3 +- > 26 files changed, 248 insertions(+), 239 deletions(-) > -- Doug Ledford GPG KeyID: B826A3330E572FDD Fingerprint = AE6B 1BDA 122B 23B4 265B 1274 B826 A333 0E57 2FDD