linux/drivers/infiniband
Yonatan Nachum 866422cddd RDMA/efa: Fix unsupported page sizes in device
Device uses 4KB size blocks for user pages indirect list while the
driver creates those blocks with the size of PAGE_SIZE of the kernel. On
kernels with PAGE_SIZE different than 4KB (ARM RHEL), this leads to a
failure on register MR with indirect list because of the miss
communication between driver and device.

Fixes: 40909f664d ("RDMA/efa: Add EFA verbs implementation")
Link: https://lore.kernel.org/r/20230511115103.13876-1-ynachum@amazon.com
Reviewed-by: Firas Jahjah <firasj@amazon.com>
Reviewed-by: Michael Margolin <mrgolin@amazon.com>
Signed-off-by: Yonatan Nachum <ynachum@amazon.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2023-05-16 21:13:22 -03:00
..
core v6.4 merge window RDMA pull request 2023-04-29 17:21:24 -07:00
hw RDMA/efa: Fix unsupported page sizes in device 2023-05-16 21:13:22 -03:00
sw RDMA/rxe: Convert spin_{lock_bh,unlock_bh} to spin_{lock_irqsave,unlock_irqrestore} 2023-05-16 21:07:33 -03:00
ulp v6.4 merge window RDMA pull request 2023-04-29 17:21:24 -07:00
Kconfig RDMA: Disable IB HW for UML 2022-12-04 15:22:03 +02:00
Makefile