Re: [PATCH 5/5] KVM: s390: Add support for channel I/O instructions.

2012-12-10 Thread Alexander Graf
On 07.12.2012, at 13:30, Cornelia Huck wrote: Add a new capability, KVM_CAP_S390_CSS_SUPPORT, which will pass intercepts for channel I/O instructions to userspace. Only I/O instructions interacting with I/O interrupts need to be handled in-kernel: - TEST PENDING INTERRUPTION (tpi)

[PATCH 5/5] KVM: s390: Add support for channel I/O instructions.

2012-12-07 Thread Cornelia Huck
Add a new capability, KVM_CAP_S390_CSS_SUPPORT, which will pass intercepts for channel I/O instructions to userspace. Only I/O instructions interacting with I/O interrupts need to be handled in-kernel: - TEST PENDING INTERRUPTION (tpi) dequeues and stores pending interrupts entirely in-kernel.

[PATCH 5/5] KVM: s390: Add support for channel I/O instructions.

2012-10-31 Thread Cornelia Huck
Add a new capability, KVM_CAP_S390_CSS_SUPPORT, which will pass intercepts for channel I/O instructions to userspace. Only I/O instructions interacting with I/O interrupts need to be handled in-kernel: - TEST PENDING INTERRUPTION (tpi) dequeues and stores pending interrupts entirely in-kernel.