>
> Ah, I understand the problem now. We can't have a multiple irqs of the
> *same* *type*
> pending at the same time, but we /can/ have multiple irqs of *different*
> *types* pending
> at the same time (i.e. a ckc and service signal).
Indeed, at least for these types of external interrupts.
(
On 02/15/2018 02:04 AM, Thomas Huth wrote:
On 14.02.2018 16:33, Collin L. Walling wrote:
On 02/14/2018 05:57 AM, David Hildenbrand wrote:
[...]
1. CKC interrupts can be cleared by resetting the CKC
2. SCLP interrupts can be cleared only via delivery (apart from CPU
reset)
So if you have CKC a
On 14.02.2018 16:33, Collin L. Walling wrote:
> On 02/14/2018 05:57 AM, David Hildenbrand wrote:
[...]
>> 1. CKC interrupts can be cleared by resetting the CKC
>> 2. SCLP interrupts can be cleared only via delivery (apart from CPU
>> reset)
>>
>> So if you have CKC and SCLP pending at the same time
On 02/14/2018 05:57 AM, David Hildenbrand wrote:
On 05.02.2018 21:57, Collin L. Walling wrote:
It is possible while waiting for multiple types of external
interrupts that we might have pending irqs remaining between
irq consumption and irq disabling. Those interrupts could
propagate to the guest
On 05.02.2018 21:57, Collin L. Walling wrote:
> It is possible while waiting for multiple types of external
> interrupts that we might have pending irqs remaining between
> irq consumption and irq disabling. Those interrupts could
> propagate to the guest after IPL completes and cause unwanted
> be
On 02/06/2018 05:07 AM, Thomas Huth wrote:
On 05.02.2018 21:57, Collin L. Walling wrote:
It is possible while waiting for multiple types of external
interrupts that we might have pending irqs remaining between
irq consumption and irq disabling. Those interrupts could
propagate to the guest after
On 05.02.2018 21:57, Collin L. Walling wrote:
> It is possible while waiting for multiple types of external
> interrupts that we might have pending irqs remaining between
> irq consumption and irq disabling. Those interrupts could
> propagate to the guest after IPL completes and cause unwanted
> be
