On Sat, Jan 20, 2018 at 07:41:03PM +0800, Liuyixian (Eason) wrote: > new userspace will still run correctly if the kernel is old. As new userspace use > db_addr substitute operating register, it can run correctly only on new kernel > (the patchset goes with this patchset submitted to for-next) and later kernel versions. > I think it is reasonable for this case. Still not OK, we expect the user space to work with old kernels too. Jason -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
