On Wed, Dec 13, 2017 at 11:01:57PM -0800, Rajasekaran Chandrasekaran wrote:
> Hi,
>
>
> In our multi-core x86 based system that is running 3.4.19 version of
> kernel, hrtimer_interrupt (called from apic_timer_interrupt) keeps looping
> in hardirq for atleast 1.6 seconds. We use tsc as our clock
Hi,
In our multi-core x86 based system that is running 3.4.19 version of
kernel, hrtimer_interrupt (called from apic_timer_interrupt) keeps looping
in hardirq for atleast 1.6 seconds. We use tsc as our clock source. The
issue happens very rarely in our system and hard to reproduce.
Problem:
On Wed, Dec 13, 2017 at 1:58 PM, Damian Tometzki
wrote:
> Hello,
>
> On more question. The second example:
>
> 8000 - 87ff (=43 bits) guard hole, reserved for
> hypervisor
>
>
> What are the relation between the Bits (=43bits) and the Adresse Range ?
If user-space stars an
Hello,
On more question. The second example:
>> 8000 - 87ff (=43 bits) guard hole, reserved for
>> hypervisor
What are the relation between the Bits (=43bits) and the Adresse Range ?
Is it possible to calculate the 43 Bits from the range ? If yes, how ?
Best regards