Re: [Xen-devel] crash in csched_load_balance after xl vcpu-pin

[Juergen Gross <jgross@xxxxxxxx>]

On 11/04/18 09:31, Dario Faggioli wrote:
> On Wed, 2018-04-11 at 00:59 +0200, Dario Faggioli wrote:
>> [Adding Andrew, not because I expect anything, but just because
>> we've chatted about this issue on IRC :-) ]
>>
> Except, I did not add it. :-P
> 
> Anyway...
> 
>> On Tue, 2018-04-10 at 22:37 +0200, Olaf Hering wrote:
>>> On Tue, Apr 10, Dario Faggioli wrote:
>>>
>>>     BUG_ON(__vcpu_on_runq(CSCHED_VCPU(vc)));
>>>
> ... patch attached.

Wouldn't it make more sense to add the call of vcpu_sleep_nosync()
to vcpu_migrate() and drop all the other calls of vcpu_sleep_nosync()
before calling vcpu_migrate()?


Juergen

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