Avi Kivity wrote: > Jan Kiszka wrote: >> [ taking Sheng's comments into account ] >> >> The logic of kvm_apic_accept_pic_intr has a minor, practically hardly >> relevant incorrectness: PIC interrupts are still delivered even if the >> APIC of VPU0 (BSP) is disabled. This does not comply with the Virtual >> Wire mode according to the Intel MP spec. >> > > This breaks Windows XP with the Standard PC HAL, so I am unapplying this > patch.
Hmm, this points to either an APIC setup or BIOS bug. To my understanding, the Standard PC HAL should not fiddle with the APIC, so what the BIOS leaves behind should counts. But I think I found no traces of APIC manipulation in rombios32.c. Jan -- Siemens AG, Corporate Technology, CT SE 2 Corporate Competence Center Embedded Linux -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
