qemu-devel
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Qemu-devel] [PATCH 5/5] target-ppc: Handle cases when multi-process


From: Aravinda Prasad
Subject: Re: [Qemu-devel] [PATCH 5/5] target-ppc: Handle cases when multi-processors get machine-check
Date: Tue, 26 Aug 2014 12:34:22 +0530
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130510 Thunderbird/17.0.6


On Tuesday 26 August 2014 11:34 AM, David Gibson wrote:
> On Mon, Aug 25, 2014 at 07:15:54PM +0530, Aravinda Prasad wrote:
>> It is possible for multi-processors to experience machine
>> check at or about the same time. As per PAPR, subsequent
>> processors serialize waiting for the first processor to
>> issue the ibm,nmi-interlock call.
>>
>> The second processor retries if the first processor which
>> received a machine check is still reading the error log
>> and is yet to issue ibm,nmi-interlock call.
>>
>> This patch implements this functionality.
> 
> The previous patch is broken without this, so just fold the two
> together.

sure.

Thanks for the review.

Regards,
Aravinda

> 

-- 
Regards,
Aravinda




reply via email to

[Prev in Thread] Current Thread [Next in Thread]