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Subject: Re: does anyone have Xen running on an AMD system?
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Colin Percival wrote:
> On 01/13/11 14:29, Gót András wrote:
>> Fatal trap 1: privileged instruction fault while in kernel mode
>> cpuid = 0; apic id = 00
>> instruction pointer    = 0x21:0xc0334e5c
>> stack pointer            = 0x29:0xc21fec84
>> frame pointer            = 0x29:0xc21fec88
>> code segment        = base 0x0, limit 0xfffff, type 0x1b
>>             = DPL 1, pres 1, def32 1, gran 1
>> processor eflags    = interrupt enabled, resume, IOPL = 0
>> current process        = 11 (idle: cpu0)
>> [ thread pid 11 tid 100003 ]
>> Stopped at      outb_+0x6ac:    monitor
>> db>
> 
> This is a different panic (PR kern/152228).  To fix this one, set
> machdep.idle_mwait=0 in the loader.
> 

er, how could we set it from the Xen config side (or any side)? With Linux, in 
PV mode Xen just boots the kernel with some params.