On Thu, May 19, 2022 at 7:24 AM Doug Ledford <dledford@xxxxxxxxxx> wrote: > > We had too many issues with it in the past. It might be getting better, I haven't been watching closely, but it had issues before. Yes. Recently several patch series are merged into SoftRoCE. We will do more work to make it better. Zhu Yanjun > > On Fri, May 13, 2022 at 9:51 AM Christoph Lameter <cl@xxxxxxxxx> wrote: >> >> I was surprised to find that RHEL 9 removes ROCE support after it was a >> "tech preview" in Redhat 8. Its a good feature with many use cases here >> and there for development, testing and production issues. >> >> Any idea why Redhat would not support RXE? Could we get a campaign going >> to convince Redhat to include RXE? >> >> >> From: >> https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/9-beta/pdf/considerations_in_adopting_rhel_9/red_hat_enterprise_linux-9-beta-considerations_in_adopting_rhel_9-en-us.pdf >> >> >> 11.2. REMOVED HARDWARE SUPPORT >> >> This section lists devices (drivers, adapters) that have been removed from RHEL 9. >> PCI device IDs are in the format of vendor:device:subvendor:subdevice. If no device ID is listed, all >> devices associated with the corresponding driver are unmaintained. To check the PCI IDs of the >> hardware on your system, run the lspci -nn command. >> >> Device ID Driver Device name >> Soft-RoCE (rdma_rxe) >> HNS-RoCE HNS GE/10GE/25GE/50GE/100GE RDMA Network >> Contro >> > > > -- > Doug Ledford <dledford@xxxxxxxxxx> > GPG KeyID: B826A3330E572FDD > Key fingerprint = AE6B 1BDA 122B 23B4 265B 1274 B826 A333 0E57 2FDD
