Re: [Xen-devel] Kernel 2.6.31.6 pv_ops freeze on start, No available IRQ to bind to, increase nr_irqs!

[Fantu <fantonifabio@xxxxxxxxxx>]

i have problem more before...
CONFIG_SPARSE_IRQ=y on all .config i have used, i can change to n and try or
must set to y?

Ian Campbell-10 wrote:
> 
> On Mon, 2010-03-01 at 10:27 +0000, Ian Campbell wrote:
>> On Mon, 2010-03-01 at 10:21 +0000, Pasi Kärkkäinen wrote:
>> > On Mon, Mar 01, 2010 at 01:54:46AM -0800, Fantu wrote:
>> > > 
>> > > Now i have redo kernel from xen/master, view kernel panic and
>> calltrace on
>> > > screen, the screenshot: 
>> > > http://old.nabble.com/file/p27741588/2.6.31.6_pv_ops_not_start.jpg
>> > > 2.6.31.6_pv_ops_not_start.jpg 
>> > >
>> > 
>> > Ok.. maybe Jeremy has some ideas about this one. It seems to crash
>> pretty early.
>> 
>> This issue is also being discussed in the thread "CONFIG_SPARSE_IRQ
>> breaks single VCPU domain 0 between xen/master and xen/next" started
>> last week. Although it looks like it might not necessarily be tied to
>> CONFIG_SPARSE_IRQ at this point.
> 
> It's also possible (likely!) that my change "fix off-by-one error in
> find_unbound_irq" is what is causing this issue in xen/master rather
> than the sparse IRQ thing.
> 
> Ian.
> 
> 
> _______________________________________________
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> http://lists.xensource.com/xen-devel
> 
> 

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