On Wed, May 27, 2020 at 12:46:25PM +0300, Max Gurtovoy wrote: > This series removes the support for FMR mode to register memory. This ancient > mode is unsafe (rkeys that are usually exposed for caching purposes and the API > is limited to page granularity mappings) and not maintained/tested in the last > few years. It also doesn't have any reasonable advantage over other memory > registration methods such as FRWR (that is implemented in all the recent RDMA > adapters). This series should be reviewed and approved by the maintainer of the > effected drivers and I suggest to test it as well. > > The tests that I made for this series (fio benchmarks and fio verify data): > 1. iSER initiator on ConnectX-4 > 2. iSER initiator on ConnectX-3 > 3. SRP initiator on ConnectX-4 (loopback to SRP target) > 4. SRP initiator on ConnectX-3 I looked at this for a bit, and it seems like there is still a fair amount more to remove, I came up with this: https://github.com/jgunthorpe/linux/commits/for_max Can you check? Thanks Jason
