linux-kernel - [GIT PULL] Please pull RDMA subsystem changes

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Date:   Thu, 6 Jan 2022 21:15:19 -0400
From:   Jason Gunthorpe <jgg@...dia.com>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     linux-rdma@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [GIT PULL] Please pull RDMA subsystem changes

Hi Linus,

Last PR for 5.16, the reversion has been known for a while now but
didn't get a proper fix in time. Looks like we will have several
info-leak bugs to take care of going foward.

Thanks,
Jason

The following changes since commit c9e6606c7fe92b50a02ce51dda82586ebdf99b48:

  Linux 5.16-rc8 (2022-01-02 14:23:25 -0800)

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 b35a0f4dd544eaa6162b6d2f13a2557a121ae5fd:

  RDMA/core: Don't infoleak GRH fields (2022-01-05 16:30:19 -0400)

----------------------------------------------------------------
RDMA v5.16 fourth rc pull request

- Revert the patch fixing the DM related crash causing a widespread
  regression for kernel ULPs. A proper fix just didn't appear this cycle
  due to the holidays

- Missing NULL check on alloc in uverbs

- Double free in rxe error paths

- Fix a new kernel-infoleak report when forming ah_attr's without GRH's in
  ucma

----------------------------------------------------------------
Jiasheng Jiang (1):
      RDMA/uverbs: Check for null return of kmalloc_array

Leon Romanovsky (1):
      RDMA/core: Don't infoleak GRH fields

Li Zhijian (1):
      RDMA/rxe: Prevent double freeing rxe_map_set()

Maor Gottlieb (1):
      Revert "RDMA/mlx5: Fix releasing unallocated memory in dereg MR flow"

 drivers/infiniband/core/uverbs_marshall.c |  2 +-
 drivers/infiniband/core/uverbs_uapi.c     |  3 +++
 drivers/infiniband/hw/mlx5/mlx5_ib.h      |  6 +++---
 drivers/infiniband/hw/mlx5/mr.c           | 26 ++++++++++++++------------
 drivers/infiniband/sw/rxe/rxe_mr.c        | 16 +++++++---------
 5 files changed, 28 insertions(+), 25 deletions(-)

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