[GIT PULL] Please pull RDMA subsystem changes

From: Jason Gunthorpe
Date: Wed Jul 02 2025 - 10:36:34 EST


Hi Linus,

Small batch of mlx5 bug fixes.

Thanks,
Jason

The following changes since commit 19272b37aa4f83ca52bdf9c16d5d81bdd1354494:

Linux 6.16-rc1 (2025-06-08 13:44:43 -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 a9a9e68954f29b1e197663f76289db4879fd51bb:

RDMA/mlx5: Fix vport loopback for MPV device (2025-06-25 03:41:59 -0400)

----------------------------------------------------------------
RDMA v6.16 first rc pull request

Several mlx5 bugs, crashers, and reports

- Limit stack usage

- Fix mis-use of __xa_store/erase() without holding the lock to a locked
version

- Rate limit prints in the gid cache error cases

- Fully initialize the event object before making it globally visible in
an xarray

- Fix deadlock inside the ODP code if the MMU notifier was called from a
reclaim context

- Include missed counters for some switchdev configurations and mulit-port MPV
mode

- Fix loopback packet support when in mulit-port MPV mode

----------------------------------------------------------------
Arnd Bergmann (1):
RDMA/mlx5: reduce stack usage in mlx5_ib_ufile_hw_cleanup

Maor Gottlieb (1):
RDMA/core: Rate limit GID cache warning messages

Mark Zhang (1):
RDMA/mlx5: Initialize obj_event->obj_sub_list before xa_insert

Or Har-Toov (3):
RDMA/mlx5: Fix unsafe xarray access in implicit ODP handling
IB/mlx5: Fix potential deadlock in MR deregistration
IB/core: Annotate umem_mutex acquisition under fs_reclaim for lockdep

Patrisious Haddad (3):
RDMA/mlx5: Fix HW counters query for non-representor devices
RDMA/mlx5: Fix CC counters query for MPV
RDMA/mlx5: Fix vport loopback for MPV device

drivers/infiniband/core/cache.c | 4 +--
drivers/infiniband/core/umem_odp.c | 11 +++++++
drivers/infiniband/hw/mlx5/counters.c | 4 +--
drivers/infiniband/hw/mlx5/devx.c | 10 ++++--
drivers/infiniband/hw/mlx5/main.c | 33 +++++++++++++++++++
drivers/infiniband/hw/mlx5/mr.c | 61 +++++++++++++++++++++++++++--------
drivers/infiniband/hw/mlx5/odp.c | 8 ++---
7 files changed, 107 insertions(+), 24 deletions(-)

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