Re: [for-next 1/3] RDMA/ionic: size the MR PTE reservation to max_sg
From: Leon Romanovsky
Date: Tue Nov 03 2026 - 05:26:05 EST
On Tue, 27 Oct 2026 14:53:51 +0530, Abhijit Gangurde wrote:
> CREATE_MR with map_count zero makes firmware reserve its default number
> of PTEs. A fast-registration memory region (MR) whose max_sg is larger
> than that default fails at REG_MR.
>
> Pass max_sg as map_count. The virtual address (VA) and length stay zero
> because no buffer is mapped yet.
>
> [...]
Applied, thanks!
[1/3] RDMA/ionic: size the MR PTE reservation to max_sg
https://git.kernel.org/rdma/rdma/c/bfef8b13241cdb
[2/3] RDMA/ionic: set the SQ WQE color bit
https://git.kernel.org/rdma/rdma/c/d1b8977f3a009e
[3/3] RDMA/ionic: key recv completions by producer index
https://git.kernel.org/rdma/rdma/c/9ca2239d2fd274
Best regards,
--
Leon Romanovsky <leon@xxxxxxxxxx>