Messages in this thread | | | Subject | Re: [PATCH -v8] x86: Disable x2apic if nox2apic is specified or intr-remap can not be enabled | From | Suresh Siddha <> | Date | Mon, 19 Dec 2011 22:54:01 -0800 |
| |
On Fri, 2011-12-16 at 18:07 -0800, Suresh Siddha wrote: > b. for nox2apic, as you try to disable x2apic even if the bios has > enabled it along with interrupt-remapping, this will probably not work > unless we disable interrupt-remapping.
Looking at the code, this condition should be handled correctly by the OS by enabling interrupt-remapping in non extended interrupt-mode. So this case should be ok.
thanks, suresh
| |