Re: [PATCH v5 3/3] clocksource/drivers: Suspend/resume Hyper-V clocksource for hibernation

[Daniel Lezcano]

On 26/09/2019 01:35, Dexuan Cui wrote:
>> From: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
>> Sent: Wednesday, September 25, 2019 4:21 PM
>> To: Dexuan Cui <decui@xxxxxxxxxxxxx>; arnd@xxxxxxxx; bp@xxxxxxxxx;
>> Haiyang Zhang <haiyangz@xxxxxxxxxxxxx>; hpa@xxxxxxxxx; KY Srinivasan
>> <kys@xxxxxxxxxxxxx>; linux-hyperv@xxxxxxxxxxxxxxx;
>> linux-kernel@xxxxxxxxxxxxxxx; mingo@xxxxxxxxxx; sashal@xxxxxxxxxx; Stephen
>> Hemminger <sthemmin@xxxxxxxxxxxxx>; tglx@xxxxxxxxxxxxx; x86@xxxxxxxxxx;
>> Michael Kelley <mikelley@xxxxxxxxxxxxx>; Sasha Levin
>> <Alexander.Levin@xxxxxxxxxxxxx>
>> Cc: linux-arch@xxxxxxxxxxxxxxx
>> Subject: Re: [PATCH v5 3/3] clocksource/drivers: Suspend/resume Hyper-V
>> clocksource for hibernation
>>
>> On 06/09/2019 00:47, Dexuan Cui wrote:
>>> This is needed for hibernation, e.g. when we resume the old kernel, we need
>>> to disable the "current" kernel's TSC page and then resume the old kernel's.
>>>
>>> Signed-off-by: Dexuan Cui <decui@xxxxxxxxxxxxx>
>>> Reviewed-by: Michael Kelley <mikelley@xxxxxxxxxxxxx>
>>
>> I can take this patch if needed.
> 
> Thanks, Daniel! Usually tglx takes care of the patches, but it looks recently he
> may be too busy to handle the 3 patches. 
> 
> I guess you can take the patch, if tglx has no objection. :-)
> If you take the patch, please take all the 3 patches.

I maintain drivers/clocksource for the tip/timers/core branch. I don't
want to proxy another tip branch as it is out of my jurisdiction.

So I can take patch 3/3 but will let the other 2 patches to be picked by
the right person. It is your call.



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