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 time
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
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 dete
