On 09.07.2025 11:46, Alejandro Vallejo wrote: > On Tue Jul 8, 2025 at 8:32 PM CEST, Stefano Stabellini wrote: >> Today, checking for non-fatal MCE errors on AMD is very invasive: it >> involves a periodic timer interrupting the physical CPU execution at >> regular intervals. Moreover, when the timer fires, the handler sends an >> IPI to all physical CPUs. >> >> Both these actions are disruptive in terms of latency and deterministic >> execution times for real-time workloads. They might miss a deadline due >> to one of these IPIs. Make it possible to disable non-fatal MCE errors >> checking with a new Kconfig option (MCE_NONFATAL). >> >> Signed-off-by: Stefano Stabellini <stefano.stabell...@amd.com> > > LGTM. > > Reviewed-by: Alejandro Vallejo <alejandro.garciavall...@amd.com>
Acked-by: Jan Beulich <jbeul...@suse.com>
