Hi Thomas,
On 3/2/19 7:43 AM, Thomas Gleixner wrote:
> On Thu, 28 Feb 2019, Dongli Zhang wrote:
>>
>> The root cause is that the return type of jiffies_to_usecs() is 'unsigned
>> int',
>> but not 'unsigned long'. As a result, the leading 32 bits are discarded.
>
> Errm. No. The root cause is
Hi Juergen,
On 3/4/19 4:14 PM, Juergen Gross wrote:
> On 01/03/2019 03:35, Dongli Zhang wrote:
>> This issue is only for stable 4.9.x (e.g., 4.9.160), while the root cause is
>> still in the lasted mainline kernel.
>>
>> This is obviated by new feature patch set ended with b672592f0221
>>
On 01/03/2019 03:35, Dongli Zhang wrote:
> This issue is only for stable 4.9.x (e.g., 4.9.160), while the root cause is
> still in the lasted mainline kernel.
>
> This is obviated by new feature patch set ended with b672592f0221
> ("sched/cputime: Remove generic asm headers").
>
> After xen
On Thu, 28 Feb 2019, Dongli Zhang wrote:
>
> The root cause is that the return type of jiffies_to_usecs() is 'unsigned
> int',
> but not 'unsigned long'. As a result, the leading 32 bits are discarded.
Errm. No. The root cause is that jiffies_to_usecs() is used for that in the
first place. The
This issue is only for stable 4.9.x (e.g., 4.9.160), while the root cause is
still in the lasted mainline kernel.
This is obviated by new feature patch set ended with b672592f0221
("sched/cputime: Remove generic asm headers").
After xen guest is up for long time, once we hotplug new vcpu, the
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