Re: Strange issue after early AP startup

From: Hans Petter Selasky <hps_at_selasky.org>
Date: Mon, 23 Jan 2017 08:57:25 +0100
On 01/23/17 06:27, Jia-Shiun Li wrote:
> On Sat, Jan 21, 2017 at 3:51 PM, Hans Petter Selasky <hps_at_selasky.org>
> wrote:
>
>> FYI:
>>
>> https://svnweb.freebsd.org/changeset/base/312551
>>
>>
> Hi hps,
>
> sorry I have to correct my test results.
> I found that I did not revert changes to kernel config,
> which commented out EARLY_AP_STARTUP option,
> before testing you patches. So they were tested without
> EARLY_AP_STARTUP.
>
> I tested again your patches with kernel config reverted,
> and they (and head as of r312620) did not solve the c2d
> system time lag issue.
>
> vmstat results attached.
> And also my apology for this stupid mistake.
>

This might be another issue, not related to my patch.

--HPS
Received on Mon Jan 23 2017 - 06:58:04 UTC

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