On Mon, May 19, 2025 at 10:01:09PM -0700, Sathyanarayanan Kuppuswamy wrote: > > On 5/19/25 2:35 PM, Bjorn Helgaas wrote: > > From: Jon Pan-Doh <pan...@google.com> > > > > Add ratelimits section for rationale and defaults.
> > +AER Ratelimits > > +-------------- > > + > > +Since error messages can be generated for each transaction, we may see > > +large volumes of errors reported. To prevent spammy devices from flooding > > +the console/stalling execution, messages are throttled by device and error > > +type (correctable vs. uncorrectable). > > Can we list exceptions like DPC and FATAL errors (if added) ? Like this? +... messages are throttled by device and error +type (correctable vs. non-fatal uncorrectable). Fatal errors, including +DPC errors, are not ratelimited. DPC is currently only triggered for fatal errors.
