Re: [Xen-devel] [PATCH] x86/HPET: mask interrupt while changing affinity

[Sander Eikelenboom <linux@xxxxxxxxxxxxxx>]

Wednesday, March 20, 2013, 12:02:00 PM, you wrote:

>>>> On 20.03.13 at 11:13, Sander Eikelenboom <linux@xxxxxxxxxxxxxx> wrote:

>> Wednesday, March 20, 2013, 9:22:33 AM, you wrote:
>> 
>>>>>> On 19.03.13 at 23:48, Sander Eikelenboom <linux@xxxxxxxxxxxxxx> wrote:
>>>> Yes they still work, and somehow using the debug keys seems to make it 
>>>> continu for a bit (slowly and ending up in infinite loop printing firewall 
>>>> messages)
>> 
>>> That information is perhaps more important than the contents of
>>> the log. On my way home yesterday I had already realized that
>>> the temporary masking of the interrupt may cause wakeup events
>>> to be missed. Unfortunately the fix for this is quite a bit larger
>>> than the three of four lines I had hoped would need to be added.
>>> Could you give the attached patch a try? (Without seeing the
>>> problem, I obviously can't say anything other about it than I
>>> know it compiles.)
>> 
>> 
>> One of your assertions failed, serial log attached ...

> That was due to me blindly doing the same thing to
> hpet_detach_channel() that I did for hpet_attach_channel().
> Fixed now.

Close but not entirely ;)

See attached serial log

> Jan

Attachment: timer3.log
Description: Binary data

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