On Fri, 30 Nov 2018, Andy Lutomirski wrote: > According to the SDM, you can program the APIC ICR to request an SMI. > It's not remotely clear to me what will happen if we do this.
I think one of the known reliable ways to trigger SMI is to write 0x0 to the SMI command I/O port (0xb2). > For all I know, the SMI handler will explode and the computer will catch > fire. Ha, therefore noone can't claim any more that SMIs are always harmful :) -- Jiri Kosina SUSE Labs