linux/drivers/infiniband
Jason Gunthorpe f2e9bfac13 RDMA/rxe: Fix uABI structure layouts for 32/64 compat
With 32 bit compilation several of the fields become misaligned here.
Fixing this is an ABI break for 32 bit rxe and it is in well used
portions of the rxe ABI.

To handle this we bump the ABI version, as expected. However the user
space driver doesn't handle it properly today, so all existing user
space continues to work.

Updated userspace will start to require the necessary kernel version.

We don't expect there to be any 32 bit users of rxe. Most likely cases,
such as ARM 32 already generally don't work because rxe does not handle
the CPU cache properly on its shared with userspace pages.

Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2018-03-27 14:25:09 -06:00
..
core RDMA/ucma: Fix uABI structure layouts for 32/64 compat 2018-03-27 14:25:08 -06:00
hw iw_cxgb4: Add ib_device->get_netdev support 2018-03-23 11:12:51 -06:00
sw RDMA/rxe: Fix uABI structure layouts for 32/64 compat 2018-03-27 14:25:09 -06:00
ulp IB/srp: Disallow duplicate RDMA/CM connections 2018-03-19 13:54:50 -06:00
Kconfig IB/uverbs: Enable ioctl() uAPI by default for new verbs 2018-03-19 14:45:17 -06:00
Makefile IB/rdmavt: Create module framework and handle driver registration 2016-03-10 20:37:04 -05:00