Re: [PATCH v4] kvm/irqchip: Speed up KVM_SET_GSI_ROUTING

2014-06-01 Thread hrg
Hi, I think you missed a cleanup_srcu_struct(>irq_srcu) in kvm_destroy_vm(). On Mon, May 5, 2014 at 10:26 PM, Paolo Bonzini wrote: > Il 05/05/2014 16:21, Christian Borntraeger ha scritto: > >> On 28/04/14 18:39, Paolo Bonzini wrote: >>> >>> From: Christian Borntraeger >> >> >> Given all your

Re: [PATCH v4] kvm/irqchip: Speed up KVM_SET_GSI_ROUTING

2014-06-01 Thread hrg
Hi, I think you missed a cleanup_srcu_struct(kvm-irq_srcu) in kvm_destroy_vm(). On Mon, May 5, 2014 at 10:26 PM, Paolo Bonzini pbonz...@redhat.com wrote: Il 05/05/2014 16:21, Christian Borntraeger ha scritto: On 28/04/14 18:39, Paolo Bonzini wrote: From: Christian Borntraeger

Re: [PATCH v4] kvm/irqchip: Speed up KVM_SET_GSI_ROUTING

2014-05-05 Thread Paolo Bonzini
Il 05/05/2014 16:21, Christian Borntraeger ha scritto: On 28/04/14 18:39, Paolo Bonzini wrote: From: Christian Borntraeger Given all your work, What about From: Paolo Bonzini plus "Based on an inital patch from Christian Borntraeger" No big deal, I don't care about authorship that much.

Re: [PATCH v4] kvm/irqchip: Speed up KVM_SET_GSI_ROUTING

2014-05-05 Thread Christian Borntraeger
On 28/04/14 18:39, Paolo Bonzini wrote: > From: Christian Borntraeger Given all your work, What about From: Paolo Bonzini plus "Based on an inital patch from Christian Borntraeger" > > When starting lots of dataplane devices the bootup takes very long on > Christian's s390 with irqfd patches.

Re: [PATCH v4] kvm/irqchip: Speed up KVM_SET_GSI_ROUTING

2014-05-05 Thread Christian Borntraeger
On 28/04/14 18:39, Paolo Bonzini wrote: From: Christian Borntraeger borntrae...@de.ibm.com Given all your work, What about From: Paolo Bonzini pbonz...@redhat.com plus Based on an inital patch from Christian Borntraeger When starting lots of dataplane devices the bootup takes very long on

Re: [PATCH v4] kvm/irqchip: Speed up KVM_SET_GSI_ROUTING

2014-05-05 Thread Paolo Bonzini
Il 05/05/2014 16:21, Christian Borntraeger ha scritto: On 28/04/14 18:39, Paolo Bonzini wrote: From: Christian Borntraeger borntrae...@de.ibm.com Given all your work, What about From: Paolo Bonzini pbonz...@redhat.com plus Based on an inital patch from Christian Borntraeger No big deal, I

Re: [PATCH v4] kvm/irqchip: Speed up KVM_SET_GSI_ROUTING

2014-04-29 Thread Christian Borntraeger
On 28/04/14 18:39, Paolo Bonzini wrote: > From: Christian Borntraeger > > When starting lots of dataplane devices the bootup takes very long on > Christian's s390 with irqfd patches. With larger setups he is even > able to trigger some timeouts in some components. Turns out that the >

Re: [PATCH v4] kvm/irqchip: Speed up KVM_SET_GSI_ROUTING

2014-04-29 Thread Christian Borntraeger
On 28/04/14 18:39, Paolo Bonzini wrote: From: Christian Borntraeger borntrae...@de.ibm.com When starting lots of dataplane devices the bootup takes very long on Christian's s390 with irqfd patches. With larger setups he is even able to trigger some timeouts in some components. Turns out

[PATCH v4] kvm/irqchip: Speed up KVM_SET_GSI_ROUTING

2014-04-28 Thread Paolo Bonzini
From: Christian Borntraeger When starting lots of dataplane devices the bootup takes very long on Christian's s390 with irqfd patches. With larger setups he is even able to trigger some timeouts in some components. Turns out that the KVM_SET_GSI_ROUTING ioctl takes very long (strace claims up

[PATCH v4] kvm/irqchip: Speed up KVM_SET_GSI_ROUTING

2014-04-28 Thread Paolo Bonzini
From: Christian Borntraeger borntrae...@de.ibm.com When starting lots of dataplane devices the bootup takes very long on Christian's s390 with irqfd patches. With larger setups he is even able to trigger some timeouts in some components. Turns out that the KVM_SET_GSI_ROUTING ioctl takes very