For anyone looking for a temporary/unsupported workaround on Thinkpads without disabling the meltdown/spectre protections via noibpb, the mainline kernels (4.14 and 4.15) seem to function.
You can find more information on running them at https://wiki.ubuntu.com/Kernel/MainlineBuilds
For anyone looking for a temporary/ unsupported workaround on Thinkpads without disabling the meltdown/spectre protections via noibpb, the mainline kernels (4.14 and 4.15) seem to function.
You can find more information on running them at https:/ /wiki.ubuntu. com/Kernel/ MainlineBuilds