RE: [PATCH 3/3] KVM: x86: do not scan IRR twice on APICv vmentry

2016-09-28 Thread Wu, Feng
> -Original Message- > From: Paolo Bonzini [mailto:paolo.bonz...@gmail.com] On Behalf Of Paolo > Bonzini > Sent: Wednesday, September 28, 2016 5:20 AM > To: linux-kernel@vger.kernel.org; k...@vger.kernel.org > Cc: yang.zhang...@gmail.com; Wu, Feng ; > m...@redhat.co

RE: [PATCH 2/3] kvm: x86: do not use KVM_REQ_EVENT for APICv interrupt injection

2016-09-28 Thread Wu, Feng
> -Original Message- > From: kvm-ow...@vger.kernel.org [mailto:kvm-ow...@vger.kernel.org] On > Behalf Of Paolo Bonzini > Sent: Wednesday, September 28, 2016 7:55 PM > To: Wu, Feng ; linux-kernel@vger.kernel.org; > k...@vger.kernel.org > Cc: yang.zhang...@gmail.com;

RE: [PATCH 2/3] kvm: x86: do not use KVM_REQ_EVENT for APICv interrupt injection

2016-09-28 Thread Wu, Feng
> -Original Message- > From: Paolo Bonzini [mailto:pbonz...@redhat.com] > Sent: Wednesday, September 28, 2016 7:50 PM > To: Wu, Feng ; Michael S. Tsirkin > Cc: linux-kernel@vger.kernel.org; k...@vger.kernel.org; > yang.zhang...@gmail.com; rkrc...@redhat.com > Su

RE: [PATCH 2/3] kvm: x86: do not use KVM_REQ_EVENT for APICv interrupt injection

2016-09-28 Thread Wu, Feng
> -Original Message- > From: Paolo Bonzini [mailto:pbonz...@redhat.com] > Sent: Wednesday, September 28, 2016 6:17 PM > To: Wu, Feng ; linux-kernel@vger.kernel.org; > k...@vger.kernel.org > Cc: yang.zhang...@gmail.com; m...@redhat.com; rkrc...@redhat.com > Subject

RE: [PATCH 2/3] kvm: x86: do not use KVM_REQ_EVENT for APICv interrupt injection

2016-09-28 Thread Wu, Feng
> -Original Message- > From: Paolo Bonzini [mailto:pbonz...@redhat.com] > Sent: Wednesday, September 28, 2016 4:22 PM > To: Michael S. Tsirkin > Cc: linux-kernel@vger.kernel.org; k...@vger.kernel.org; > yang.zhang...@gmail.com; Wu, Feng ; > rkrc...@redhat.com >

RE: [PATCH 2/3] kvm: x86: do not use KVM_REQ_EVENT for APICv interrupt injection

2016-09-28 Thread Wu, Feng
> -Original Message- > From: Paolo Bonzini [mailto:paolo.bonz...@gmail.com] On Behalf Of Paolo > Bonzini > Sent: Wednesday, September 28, 2016 5:20 AM > To: linux-kernel@vger.kernel.org; k...@vger.kernel.org > Cc: yang.zhang...@gmail.com; Wu, Feng ; > m...@redhat.co

RE: [PATCH v9 12/18] vfio: Register/unregister irq_bypass_producer

2016-04-26 Thread Wu, Feng
> -Original Message- > From: Alex Williamson [mailto:alex.william...@redhat.com] > Sent: Wednesday, April 27, 2016 4:08 AM > To: Wu, Feng > Cc: pbonz...@redhat.com; j...@8bytes.org; mtosa...@redhat.com; > eric.au...@linaro.org; k...@vger.kernel.org; iommu@lists.linux

RE: [PATCH v4 2/4] KVM: x86: Use vector-hashing to deliver lowest-priority interrupts

2016-01-29 Thread Wu, Feng
> -Original Message- > From: linux-kernel-ow...@vger.kernel.org [mailto:linux-kernel- > ow...@vger.kernel.org] On Behalf Of Paolo Bonzini > Sent: Friday, January 29, 2016 4:18 PM > To: Wu, Feng ; Radim Krcmár > Cc: linux-kernel@vger.kernel.org; k...@vger.kernel.org >

RE: [PATCH v4 2/4] KVM: x86: Use vector-hashing to deliver lowest-priority interrupts

2016-01-27 Thread Wu, Feng
> -Original Message- > From: Radim Krčmář [mailto:rkrc...@redhat.com] > Sent: Wednesday, January 27, 2016 2:59 AM > To: Wu, Feng > Cc: pbonz...@redhat.com; linux-kernel@vger.kernel.org; k...@vger.kernel.org > Subject: Re: [PATCH v4 2/4] KVM: x86: Use vector-hashing

RE: [PATCH v3 2/4] KVM: x86: Use vector-hashing to deliver lowest-priority interrupts

2016-01-25 Thread Wu, Feng
> -Original Message- > From: Paolo Bonzini [mailto:pbonz...@redhat.com] > Sent: Tuesday, January 26, 2016 12:15 AM > To: Radim Krcmár > Cc: Wu, Feng ; linux-kernel@vger.kernel.org; > k...@vger.kernel.org > Subject: Re: [PATCH v3 2/4] KVM: x86: Use vector-hash

RE: [PATCH v3 1/4] KVM: Recover IRTE to remapped mode if the interrupt is not single-destination

2016-01-25 Thread Wu, Feng
> -Original Message- > From: Radim Krcmár [mailto:rkrc...@redhat.com] > Sent: Monday, January 25, 2016 10:06 PM > To: Wu, Feng > Cc: Paolo Bonzini ; linux-kernel@vger.kernel.org; > k...@vger.kernel.org > Subject: Re: [PATCH v3 1/4] KVM: Recover IRTE to remapped mo

RE: [PATCH v3 1/4] KVM: Recover IRTE to remapped mode if the interrupt is not single-destination

2016-01-25 Thread Wu, Feng
> -Original Message- > From: Paolo Bonzini [mailto:pbonz...@redhat.com] > Sent: Monday, January 25, 2016 8:39 PM > To: Wu, Feng ; Radim Krcmár > Cc: linux-kernel@vger.kernel.org; k...@vger.kernel.org > Subject: Re: [PATCH v3 1/4] KVM: Recover IRTE to remapped mode if

RE: [PATCH v3 1/4] KVM: Recover IRTE to remapped mode if the interrupt is not single-destination

2016-01-25 Thread Wu, Feng
> -Original Message- > From: Paolo Bonzini [mailto:paolo.bonz...@gmail.com] On Behalf Of Paolo > Bonzini > Sent: Monday, January 25, 2016 8:23 PM > To: Radim Krcmár ; Wu, Feng > Cc: linux-kernel@vger.kernel.org; k...@vger.kernel.org > Subject: Re: [PATCH v3 1/4]

RE: [PATCH v3 3/4] KVM: x86: Add lowest-priority support for vt-d posted-interrupts

2016-01-21 Thread Wu, Feng
> -Original Message- > From: Radim Krčmář [mailto:rkrc...@redhat.com] > Sent: Friday, January 22, 2016 4:17 AM > To: Wu, Feng > Cc: pbonz...@redhat.com; linux-kernel@vger.kernel.org; > k...@vger.kernel.org > Subject: Re: [PATCH v3 3/4] KVM: x86: Add lowest-prio

RE: [PATCH v3 2/4] KVM: x86: Use vector-hashing to deliver lowest-priority interrupts

2016-01-21 Thread Wu, Feng
> -Original Message- > From: Radim Krčmář [mailto:rkrc...@redhat.com] > Sent: Friday, January 22, 2016 3:50 AM > To: Wu, Feng > Cc: pbonz...@redhat.com; linux-kernel@vger.kernel.org; > k...@vger.kernel.org > Subject: Re: [PATCH v3 2/4] KVM: x86: Use vector-hash

RE: [PATCH v3 2/4] KVM: x86: Use vector-hashing to deliver lowest-priority interrupts

2016-01-21 Thread Wu, Feng
> -Original Message- > From: rkrc...@redhat.com [mailto:rkrc...@redhat.com] > Sent: Friday, January 22, 2016 1:21 AM > To: Wu, Feng > Cc: Yang Zhang ; pbonz...@redhat.com; linux- > ker...@vger.kernel.org; k...@vger.kernel.org > Subject: Re: [PATCH v3 2/4] KVM: x86:

RE: [PATCH v3 1/4] KVM: Recover IRTE to remapped mode if the interrupt is not single-destination

2016-01-21 Thread Wu, Feng
> -Original Message- > From: Radim Krčmář [mailto:rkrc...@redhat.com] > Sent: Friday, January 22, 2016 12:20 AM > To: Wu, Feng > Cc: pbonz...@redhat.com; linux-kernel@vger.kernel.org; > k...@vger.kernel.org > Subject: Re: [PATCH v3 1/4] KVM: Recover IRTE to

RE: [PATCH v3 2/4] KVM: x86: Use vector-hashing to deliver lowest-priority interrupts

2016-01-20 Thread Wu, Feng
> -Original Message- > From: Yang Zhang [mailto:yang.zhang...@gmail.com] > Sent: Thursday, January 21, 2016 1:58 PM > To: Wu, Feng ; pbonz...@redhat.com; > rkrc...@redhat.com > Cc: linux-kernel@vger.kernel.org; k...@vger.kernel.org > Subject: Re: [PATCH v3 2/4]

RE: [PATCH v3 2/4] KVM: x86: Use vector-hashing to deliver lowest-priority interrupts

2016-01-20 Thread Wu, Feng
> -Original Message- > From: Yang Zhang [mailto:yang.zhang...@gmail.com] > Sent: Thursday, January 21, 2016 1:43 PM > To: Wu, Feng ; pbonz...@redhat.com; > rkrc...@redhat.com > Cc: linux-kernel@vger.kernel.org; k...@vger.kernel.org > Subject: Re: [PATCH v3 2/4]

RE: [PATCH v3 1/4] KVM: Recover IRTE to remapped mode if the interrupt is not single-destination

2016-01-20 Thread Wu, Feng
> -Original Message- > From: Yang Zhang [mailto:yang.zhang...@gmail.com] > Sent: Thursday, January 21, 2016 1:36 PM > To: Wu, Feng ; pbonz...@redhat.com; > rkrc...@redhat.com > Cc: linux-kernel@vger.kernel.org; k...@vger.kernel.org > Subject: Re: [PATCH v3 1/4]

RE: [PATCH v3 2/4] KVM: x86: Use vector-hashing to deliver lowest-priority interrupts

2016-01-20 Thread Wu, Feng
> -Original Message- > From: linux-kernel-ow...@vger.kernel.org [mailto:linux-kernel- > ow...@vger.kernel.org] On Behalf Of Yang Zhang > Sent: Thursday, January 21, 2016 1:24 PM > To: Wu, Feng ; pbonz...@redhat.com; > rkrc...@redhat.com > Cc: linux-kern

RE: [PATCH v3 1/4] KVM: Recover IRTE to remapped mode if the interrupt is not single-destination

2016-01-20 Thread Wu, Feng
> -Original Message- > From: Yang Zhang [mailto:yang.zhang...@gmail.com] > Sent: Thursday, January 21, 2016 1:00 PM > To: Wu, Feng ; pbonz...@redhat.com; > rkrc...@redhat.com > Cc: linux-kernel@vger.kernel.org; k...@vger.kernel.org > Subject: Re: [PATCH v3 1/4]

RE: [PATCH v3 1/4] KVM: Recover IRTE to remapped mode if the interrupt is not single-destination

2016-01-20 Thread Wu, Feng
> -Original Message- > From: kvm-ow...@vger.kernel.org [mailto:kvm-ow...@vger.kernel.org] On > Behalf Of Yang Zhang > Sent: Thursday, January 21, 2016 11:35 AM > To: Wu, Feng ; pbonz...@redhat.com; > rkrc...@redhat.com > Cc: linux-kernel@vger.kernel.org; k...@vger

RE: [PATCH v3 1/4] KVM: Recover IRTE to remapped mode if the interrupt is not single-destination

2016-01-20 Thread Wu, Feng
> -Original Message- > From: Yang Zhang [mailto:yang.zhang...@gmail.com] > Sent: Thursday, January 21, 2016 11:06 AM > To: Wu, Feng ; pbonz...@redhat.com; > rkrc...@redhat.com > Cc: linux-kernel@vger.kernel.org; k...@vger.kernel.org > Subject: Re: [PATCH v3 1/4]

RE: [PATCH v2 2/2] KVM: x86: Add lowest-priority support for vt-d posted-interrupts

2016-01-03 Thread Wu, Feng
> -Original Message- > From: Radim Krčmář [mailto:rkrc...@redhat.com] > Sent: Thursday, December 24, 2015 1:22 AM > To: Wu, Feng > Cc: pbonz...@redhat.com; k...@vger.kernel.org; linux- > ker...@vger.kernel.org > Subject: Re: [PATCH v2 2/2] KVM: x86: Add lowest-prio

RE: [PATCH v2 1/2] KVM: x86: Use vector-hashing to deliver lowest-priority interrupts

2015-12-22 Thread Wu, Feng
> -Original Message- > From: rkrc...@redhat.com [mailto:rkrc...@redhat.com] > Sent: Wednesday, December 23, 2015 3:53 AM > To: Wu, Feng > Cc: Yang Zhang ; pbonz...@redhat.com; > k...@vger.kernel.org; linux-kernel@vger.kernel.org; Jiang Liu > (jiang@linux.inte

RE: [PATCH v2 1/2] KVM: x86: Use vector-hashing to deliver lowest-priority interrupts

2015-12-21 Thread Wu, Feng
Hi Radim/Paolo, > -Original Message- > From: Yang Zhang [mailto:yang.zhang...@gmail.com] > Sent: Tuesday, December 22, 2015 3:14 PM > To: Wu, Feng ; pbonz...@redhat.com; > rkrc...@redhat.com > Cc: k...@vger.kernel.org; linux-kernel@vger.kernel.org; Jiang Liu > (jian

RE: [PATCH v2 1/2] KVM: x86: Use vector-hashing to deliver lowest-priority interrupts

2015-12-21 Thread Wu, Feng
> -Original Message- > From: Yang Zhang [mailto:yang.zhang...@gmail.com] > Sent: Tuesday, December 22, 2015 2:49 PM > To: Wu, Feng ; pbonz...@redhat.com; > rkrc...@redhat.com > Cc: k...@vger.kernel.org; linux-kernel@vger.kernel.org; Jiang Liu > (jiang@linux.inte

RE: [PATCH v2 1/2] KVM: x86: Use vector-hashing to deliver lowest-priority interrupts

2015-12-21 Thread Wu, Feng
> -Original Message- > From: linux-kernel-ow...@vger.kernel.org [mailto:linux-kernel- > ow...@vger.kernel.org] On Behalf Of Yang Zhang > Sent: Monday, December 21, 2015 10:06 AM > To: Wu, Feng ; pbonz...@redhat.com; > rkrc...@redhat.com > Cc: k...@vger.ker

RE: [PATCH v2 2/2] KVM: x86: Add lowest-priority support for vt-d posted-interrupts

2015-12-21 Thread Wu, Feng
> -Original Message- > From: Yang Zhang [mailto:yang.zhang...@gmail.com] > Sent: Monday, December 21, 2015 10:01 AM > To: Wu, Feng ; pbonz...@redhat.com; > rkrc...@redhat.com > Cc: k...@vger.kernel.org; linux-kernel@vger.kernel.org > Subject: Re: [PATCH v2 2/2]

RE: [PATCH v2 2/2] KVM: x86: Add lowest-priority support for vt-d posted-interrupts

2015-12-20 Thread Wu, Feng
> -Original Message- > From: linux-kernel-ow...@vger.kernel.org [mailto:linux-kernel- > ow...@vger.kernel.org] On Behalf Of Yang Zhang > Sent: Monday, December 21, 2015 9:50 AM > To: Wu, Feng ; pbonz...@redhat.com; > rkrc...@redhat.com > Cc: k...@vger.ker

RE: [PATCH v2 1/2] KVM: x86: Use vector-hashing to deliver lowest-priority interrupts

2015-12-20 Thread Wu, Feng
> -Original Message- > From: Yang Zhang [mailto:yang.zhang...@gmail.com] > Sent: Monday, December 21, 2015 9:46 AM > To: Wu, Feng ; pbonz...@redhat.com; > rkrc...@redhat.com > Cc: k...@vger.kernel.org; linux-kernel@vger.kernel.org > Subject: Re: [PATCH v2 1/2]

RE: [PATCH] KVM: x86: Add lowest-priority support for vt-d posted-interrupts

2015-12-14 Thread Wu, Feng
> -Original Message- > From: kvm-ow...@vger.kernel.org [mailto:kvm-ow...@vger.kernel.org] On > Behalf Of Radim Krcmár > Sent: Friday, December 11, 2015 10:38 PM > To: Wu, Feng > Cc: pbonz...@redhat.com; k...@vger.kernel.org; linux-kernel@vger.kernel.org > Subject:

RE: [PATCH] KVM: x86: Add lowest-priority support for vt-d posted-interrupts

2015-12-09 Thread Wu, Feng
> -Original Message- > From: Radim Krčmář [mailto:rkrc...@redhat.com] > Sent: Wednesday, December 9, 2015 10:54 PM > To: Wu, Feng > Cc: pbonz...@redhat.com; k...@vger.kernel.org; linux-kernel@vger.kernel.org > Subject: Re: [PATCH] KVM: x86: Add lowest-priority suppo

RE: [PATCH] KVM: x86: Add lowest-priority support for vt-d posted-interrupts

2015-12-09 Thread Wu, Feng
Hi Radim, > -Original Message- > From: Radim Krčmář [mailto:rkrc...@redhat.com] > Sent: Tuesday, November 17, 2015 3:03 AM > To: Wu, Feng > Cc: pbonz...@redhat.com; k...@vger.kernel.org; linux-kernel@vger.kernel.org > Subject: Re: [PATCH] KVM: x86: Add lowest-priorit

RE: [PATCH] KVM: x86: Add lowest-priority support for vt-d posted-interrupts

2015-11-25 Thread Wu, Feng
> -Original Message- > From: Radim Krčmář [mailto:rkrc...@redhat.com] > Sent: Wednesday, November 25, 2015 11:43 PM > To: Paolo Bonzini > Cc: Wu, Feng ; k...@vger.kernel.org; linux- > ker...@vger.kernel.org > Subject: Re: [PATCH] KVM: x86: Add lowest-priority su

RE: [PATCH] KVM: x86: Add lowest-priority support for vt-d posted-interrupts

2015-11-24 Thread Wu, Feng
> -Original Message- > From: Radim Krčmář [mailto:rkrc...@redhat.com] > Sent: Tuesday, November 24, 2015 10:32 PM > To: Wu, Feng > Cc: pbonz...@redhat.com; k...@vger.kernel.org; linux- > ker...@vger.kernel.org > Subject: Re: [PATCH] KVM: x86: Add lowest-priority su

RE: [PATCH] KVM: x86: Add lowest-priority support for vt-d posted-interrupts

2015-11-24 Thread Wu, Feng
> -Original Message- > From: Paolo Bonzini [mailto:pbonz...@redhat.com] > Sent: Tuesday, November 24, 2015 10:38 PM > To: Radim Krcmár ; Wu, Feng > Cc: k...@vger.kernel.org; linux-kernel@vger.kernel.org > Subject: Re: [PATCH] KVM: x86: Add lowest-priority suppo

RE: [PATCH] KVM: x86: Add lowest-priority support for vt-d posted-interrupts

2015-11-23 Thread Wu, Feng
> -Original Message- > From: Paolo Bonzini [mailto:pbonz...@redhat.com] > Sent: Tuesday, November 17, 2015 5:41 PM > To: Radim Krčmář ; Wu, Feng > Cc: k...@vger.kernel.org; linux-kernel@vger.kernel.org > Subject: Re: [PATCH] KVM: x86: Add lowest-priority suppo

RE: [PATCH] KVM: x86: Add lowest-priority support for vt-d posted-interrupts

2015-11-23 Thread Wu, Feng
> -Original Message- > From: Radim Krčmář [mailto:rkrc...@redhat.com] > Sent: Tuesday, November 17, 2015 3:03 AM > To: Wu, Feng > Cc: pbonz...@redhat.com; k...@vger.kernel.org; linux- > ker...@vger.kernel.org > Subject: Re: [PATCH] KVM: x86: Add lowest-priority su

RE: [PATCH] KVM: x86: Add lowest-priority support for vt-d posted-interrupts

2015-11-15 Thread Wu, Feng
Hi Paolo, Any comments about this patch, thanks in advance! Thanks, Feng > -Original Message- > From: Wu, Feng > Sent: Monday, November 9, 2015 10:47 AM > To: pbonz...@redhat.com > Cc: k...@vger.kernel.org; linux-kernel@vger.kernel.org; Wu, Feng > > Subject:

RE: linux-next: manual merge of the kvm-arm tree with the kvm tree

2015-10-15 Thread Wu, Feng
> -Original Message- > From: Stephen Rothwell [mailto:s...@canb.auug.org.au] > Sent: Friday, October 16, 2015 11:53 AM > To: Christoffer Dall ; Marc Zyngier > ; Marcelo Tosatti ; Gleb > Natapov ; k...@vger.kernel.org > Cc: linux-n...@vger.kernel.org; linux-kerne

RE: [PATCH v9 17/18] KVM: Update Posted-Interrupts Descriptor when vCPU is blocked

2015-10-15 Thread Wu, Feng
> -Original Message- > From: Paolo Bonzini [mailto:paolo.bonz...@gmail.com] On Behalf Of Paolo > Bonzini > Sent: Friday, October 16, 2015 2:13 AM > To: David Matlack ; Wu, Feng > Cc: alex.william...@redhat.com; Joerg Roedel ; Marcelo > Tosatti ; eric.au...@linaro

RE: [PATCH] iommu/vt-d: Use cmpxchg16b to update posted format IRTE atomically

2015-10-15 Thread Wu, Feng
> -Original Message- > From: linux-kernel-ow...@vger.kernel.org [mailto:linux-kernel- > ow...@vger.kernel.org] On Behalf Of Joerg Roedel > Sent: Thursday, October 15, 2015 10:24 PM > To: Wu, Feng > Cc: io...@lists.linux-foundation.org; linux-kernel@vger.kernel.org >

RE: [PATCH v9 17/18] KVM: Update Posted-Interrupts Descriptor when vCPU is blocked

2015-10-14 Thread Wu, Feng
> -Original Message- > From: David Matlack [mailto:dmatl...@google.com] > Sent: Thursday, October 15, 2015 7:41 AM > To: Wu, Feng > Cc: Paolo Bonzini ; alex.william...@redhat.com; Joerg > Roedel ; Marcelo Tosatti ; > eric.au...@linaro.org; kvm list ; iommu@lists.li

RE: [PATCH] genirq: Move irq_set_vcpu_affinity out of "#ifdef CONFIG_SMP"

2015-10-07 Thread Wu, Feng
Hi Thomas & Paolo, > -Original Message- > From: Jiang Liu [mailto:jiang@linux.intel.com] > Sent: Saturday, October 03, 2015 5:11 PM > To: Wu, Feng; t...@linutronix.de; pbonz...@redhat.com > Cc: k...@vger.kernel.org; linux-kernel@vger.kernel.org > Subject: Re

RE: [PATCH v9 00/18] Add VT-d Posted-Interrupts support - including prerequisite series

2015-09-28 Thread Wu, Feng
> -Original Message- > From: Paolo Bonzini [mailto:pbonz...@redhat.com] > Sent: Monday, September 28, 2015 6:19 PM > To: Wu, Feng; alex.william...@redhat.com; j...@8bytes.org; > mtosa...@redhat.com > Cc: eric.au...@linaro.org; k...@vger.kernel.org; > io...@lists

RE: [PATCH v9 00/18] Add VT-d Posted-Interrupts support - including prerequisite series

2015-09-28 Thread Wu, Feng
> -Original Message- > From: Paolo Bonzini [mailto:pbonz...@redhat.com] > Sent: Friday, September 25, 2015 7:15 PM > To: Wu, Feng; alex.william...@redhat.com; j...@8bytes.org; > mtosa...@redhat.com > Cc: eric.au...@linaro.org; k...@vger.kernel.org; > io...@lists

RE: [PATCH v9 00/18] Add VT-d Posted-Interrupts support - including prerequisite series

2015-09-24 Thread Wu, Feng
Hi Paolo, Thanks for your review on this series! I'd like to confirm this series (plus the patch fixing the compilation error) is okay to you and I don't need to do extra things for it, right? Thanks, Feng > -Original Message----- > From: Wu, Feng > Sent: Friday, Septembe

RE: [PATCH v9 12/18] vfio: Register/unregister irq_bypass_producer

2015-09-22 Thread Wu, Feng
> -Original Message- > From: linux-kernel-ow...@vger.kernel.org > [mailto:linux-kernel-ow...@vger.kernel.org] On Behalf Of Eric Auger > Sent: Tuesday, September 22, 2015 3:46 AM > To: Paolo Bonzini; Wu, Feng; alex.william...@redhat.com; j...@8bytes.org; > mtosa...@

RE: [PATCH v9 12/18] vfio: Register/unregister irq_bypass_producer

2015-09-21 Thread Wu, Feng
> -Original Message- > From: Paolo Bonzini [mailto:pbonz...@redhat.com] > Sent: Monday, September 21, 2015 5:32 PM > To: Wu, Feng; alex.william...@redhat.com; j...@8bytes.org; > mtosa...@redhat.com > Cc: eric.au...@linaro.org; k...@vger.kernel.org; > io...@lists

RE: [PATCH v9 12/18] vfio: Register/unregister irq_bypass_producer

2015-09-21 Thread Wu, Feng
> -Original Message- > From: Paolo Bonzini [mailto:pbonz...@redhat.com] > Sent: Monday, September 21, 2015 8:07 PM > To: Wu, Feng; alex.william...@redhat.com; j...@8bytes.org; > mtosa...@redhat.com > Cc: eric.au...@linaro.org; k...@vger.kernel.org; > io...@lists

RE: [PATCH v9 12/18] vfio: Register/unregister irq_bypass_producer

2015-09-21 Thread Wu, Feng
> -Original Message- > From: Paolo Bonzini [mailto:pbonz...@redhat.com] > Sent: Monday, September 21, 2015 5:32 PM > To: Wu, Feng; alex.william...@redhat.com; j...@8bytes.org; > mtosa...@redhat.com > Cc: eric.au...@linaro.org; k...@vger.kernel.org; > io...@lists

RE: [PATCH v9 12/18] vfio: Register/unregister irq_bypass_producer

2015-09-21 Thread Wu, Feng
h level and it should be built before VFIO and KVM. Any ideas? Thanks, Feng > -Original Message- > From: Wu, Feng > Sent: Friday, September 18, 2015 10:30 PM > To: pbonz...@redhat.com; alex.william...@redhat.com; j...@8bytes.org; > mtosa...@redhat.com > Cc: eric.au

RE: [PATCH v9 17/18] KVM: Update Posted-Interrupts Descriptor when vCPU is blocked

2015-09-20 Thread Wu, Feng
> -Original Message- > From: Paolo Bonzini [mailto:paolo.bonz...@gmail.com] On Behalf Of Paolo > Bonzini > Sent: Monday, September 21, 2015 1:33 PM > To: Wu, Feng; Alex Williamson; j...@8bytes.org; Marcelo Tosatti > Cc: io...@lists.linux-foundation.org; linux-kernel@vg

RE: [PATCH v9 17/18] KVM: Update Posted-Interrupts Descriptor when vCPU is blocked

2015-09-20 Thread Wu, Feng
> -Original Message- > From: Paolo Bonzini [mailto:paolo.bonz...@gmail.com] On Behalf Of Paolo > Bonzini > Sent: Saturday, September 19, 2015 12:07 AM > To: Wu, Feng; Alex Williamson; j...@8bytes.org; Marcelo Tosatti > Cc: io...@lists.linux-foundation.org; linux-kern

RE: [PATCH v9 17/18] KVM: Update Posted-Interrupts Descriptor when vCPU is blocked

2015-09-19 Thread Wu, Feng
> -Original Message- > From: Paolo Bonzini [mailto:paolo.bonz...@gmail.com] On Behalf Of Paolo > Bonzini > Sent: Saturday, September 19, 2015 12:07 AM > To: Wu, Feng; Alex Williamson; j...@8bytes.org; Marcelo Tosatti > Cc: io...@lists.linux-foundation.org; linux-kern

RE: [PATCH v9 00/18] Add VT-d Posted-Interrupts support - including prerequisite series

2015-09-18 Thread Wu, Feng
> -Original Message- > From: Paolo Bonzini [mailto:pbonz...@redhat.com] > Sent: Friday, September 18, 2015 11:21 PM > To: Wu, Feng; alex.william...@redhat.com; j...@8bytes.org; > mtosa...@redhat.com > Cc: eric.au...@linaro.org; k...@vger.kernel.org; > io...@lists

RE: [PATCH v9 04/18] KVM: create kvm_irqfd.h

2015-09-18 Thread Wu, Feng
Signed-off-by: Feng Wu > -Original Message- > From: iommu-boun...@lists.linux-foundation.org > [mailto:iommu-boun...@lists.linux-foundation.org] On Behalf Of Feng Wu > Sent: Friday, September 18, 2015 10:30 PM > To: pbonz...@redhat.com; alex.william...@redhat.com; j...@8bytes.org; > mtosa

RE: [PATCH v9 01/18] virt: IRQ bypass manager

2015-09-18 Thread Wu, Feng
Signed-off-by: Feng Wu > -Original Message- > From: iommu-boun...@lists.linux-foundation.org > [mailto:iommu-boun...@lists.linux-foundation.org] On Behalf Of Feng Wu > Sent: Friday, September 18, 2015 10:30 PM > To: pbonz...@redhat.com; alex.william...@redhat.com; j...@8bytes.org; > mtosa

RE: [PATCH v9 00/18] Add VT-d Posted-Interrupts support - including prerequisite series

2015-09-18 Thread Wu, Feng
> -Original Message- > From: Paolo Bonzini [mailto:pbonz...@redhat.com] > Sent: Friday, September 18, 2015 10:59 PM > To: Wu, Feng; alex.william...@redhat.com; j...@8bytes.org; > mtosa...@redhat.com > Cc: eric.au...@linaro.org; k...@vger.kernel.org; > io...@lists

RE: [PATCH v8 03/13] KVM: Define a new interface kvm_intr_is_single_vcpu()

2015-09-17 Thread Wu, Feng
> -Original Message- > From: Paolo Bonzini [mailto:pbonz...@redhat.com] > Sent: Friday, September 18, 2015 12:00 AM > To: Radim Krčmář > Cc: Wu, Feng; alex.william...@redhat.com; j...@8bytes.org; > mtosa...@redhat.com; eric.au...@linaro.org; k...@vger.kernel.org; &

RE: [PATCH v8 03/13] KVM: Define a new interface kvm_intr_is_single_vcpu()

2015-09-17 Thread Wu, Feng
> -Original Message- > From: Paolo Bonzini [mailto:pbonz...@redhat.com] > Sent: Thursday, September 17, 2015 10:25 PM > To: Wu, Feng; alex.william...@redhat.com; j...@8bytes.org; > mtosa...@redhat.com > Cc: eric.au...@linaro.org; k...@vger.kernel.org; > io...@lists

RE: [PATCH v8 03/13] KVM: Define a new interface kvm_intr_is_single_vcpu()

2015-09-17 Thread Wu, Feng
> -Original Message- > From: Paolo Bonzini [mailto:pbonz...@redhat.com] > Sent: Thursday, September 17, 2015 5:42 PM > To: Wu, Feng; alex.william...@redhat.com; j...@8bytes.org; > mtosa...@redhat.com > Cc: eric.au...@linaro.org; k...@vger.kernel.org; > io...@lists

RE: [PATCH v8 03/13] KVM: Define a new interface kvm_intr_is_single_vcpu()

2015-09-16 Thread Wu, Feng
> -Original Message- > From: Paolo Bonzini [mailto:pbonz...@redhat.com] > Sent: Wednesday, September 16, 2015 5:23 PM > To: Wu, Feng; alex.william...@redhat.com; j...@8bytes.org; > mtosa...@redhat.com > Cc: eric.au...@linaro.org; k...@vger.kernel.org; > io...@lists

RE: [PATCH v8 09/13] KVM: Add an arch specific hooks in 'struct kvm_kernel_irqfd'

2015-09-16 Thread Wu, Feng
> -Original Message- > From: Paolo Bonzini [mailto:pbonz...@redhat.com] > Sent: Wednesday, September 16, 2015 5:27 PM > To: Wu, Feng; alex.william...@redhat.com; j...@8bytes.org; > mtosa...@redhat.com > Cc: eric.au...@linaro.org; k...@vger.kernel.org; > io...@lists

RE: [PATCH v7 15/17] KVM: Update Posted-Interrupts Descriptor when vCPU is blocked

2015-09-14 Thread Wu, Feng
First of all, Paolo, thanks a lot for your review on this series, it really means a lot!:) > -Original Message- > From: linux-kernel-ow...@vger.kernel.org > [mailto:linux-kernel-ow...@vger.kernel.org] On Behalf Of Paolo Bonzini > Sent: Friday, September 11, 2015 7:21 PM &g

RE: [PATCH v7 10/17] KVM: x86: Update IRTE for posted-interrupts

2015-08-25 Thread Wu, Feng
> -Original Message- > From: Alex Williamson [mailto:alex.william...@redhat.com] > Sent: Wednesday, August 26, 2015 3:58 AM > To: Wu, Feng > Cc: pbonz...@redhat.com; j...@8bytes.org; mtosa...@redhat.com; > eric.au...@linaro.org; k...@vger.kernel.org; > io...@lists

RE: [PATCH 8/9] KVM: x86: Add EOI exit bitmap inference

2015-08-07 Thread Wu, Feng
> -Original Message- > From: Paolo Bonzini [mailto:paolo.bonz...@gmail.com] On Behalf Of Paolo > Bonzini > Sent: Friday, August 07, 2015 6:17 PM > To: Wu, Feng; linux-kernel@vger.kernel.org; k...@vger.kernel.org > Cc: Steve Rutherford; rkrc...@redhat.com > Subject

RE: [PATCH 8/9] KVM: x86: Add EOI exit bitmap inference

2015-08-07 Thread Wu, Feng
> -Original Message- > From: kvm-ow...@vger.kernel.org [mailto:kvm-ow...@vger.kernel.org] On > Behalf Of Paolo Bonzini > Sent: Wednesday, August 05, 2015 11:24 PM > To: linux-kernel@vger.kernel.org; k...@vger.kernel.org > Cc: Steve Rutherford; rkrc...@redhat.com > Subject: [PATCH 8/9] KVM

RE: [PATCH 8/9] KVM: x86: Add EOI exit bitmap inference

2015-08-06 Thread Wu, Feng
> -Original Message- > From: kvm-ow...@vger.kernel.org [mailto:kvm-ow...@vger.kernel.org] On > Behalf Of Paolo Bonzini > Sent: Wednesday, August 05, 2015 11:24 PM > To: linux-kernel@vger.kernel.org; k...@vger.kernel.org > Cc: Steve Rutherford; rkrc...@redhat.com > Subject: [PATCH 8/9] KVM

RE: [PATCH 5/9] KVM: x86: unify handling of interrupt window

2015-08-05 Thread Wu, Feng
> -Original Message- > From: linux-kernel-ow...@vger.kernel.org > [mailto:linux-kernel-ow...@vger.kernel.org] On Behalf Of Paolo Bonzini > Sent: Wednesday, August 05, 2015 11:24 PM > To: linux-kernel@vger.kernel.org; k...@vger.kernel.org > Cc: Steve Rutherford; rkrc...@redhat.com > Subjec

RE: [PATCH v3] virt: IRQ bypass manager

2015-08-05 Thread Wu, Feng
bonz...@redhat.com; Wu, Feng > Subject: [PATCH v3] virt: IRQ bypass manager > > When a physical I/O device is assigned to a virtual machine through > facilities like VFIO and KVM, the interrupt for the device generally > bounces through the host system before being injected

RE: [v5 15/19] KVM: eventfd: add irq bypass consumer management

2015-07-27 Thread Wu, Feng
> -Original Message- > From: Paolo Bonzini [mailto:pbonz...@redhat.com] > Sent: Monday, July 13, 2015 9:47 PM > To: Eric Auger; Wu, Feng; k...@vger.kernel.org; linux-kernel@vger.kernel.org > Cc: alex.william...@redhat.com; j...@8bytes.org > Subject: Re: [v5 15/19] KVM

RE: [RFC v2 0/6] IRQ bypass manager and irqfd consumer

2015-07-23 Thread Wu, Feng
ts.cs.columbia.edu; > k...@vger.kernel.org; christoffer.d...@linaro.org; marc.zyng...@arm.com; > alex.william...@redhat.com; pbonz...@redhat.com; avi.kiv...@gmail.com; > mtosa...@redhat.com; Wu, Feng; j...@8bytes.org; > b.rey...@virtualopensystems.com > Cc: linux-kernel@vger.kernel.

RE: [v5 00/19] Add VT-d Posted-Interrupts support

2015-07-13 Thread Wu, Feng
> -Original Message- > From: Eric Auger [mailto:eric.au...@linaro.org] > Sent: Monday, July 13, 2015 9:19 PM > To: Wu, Feng; k...@vger.kernel.org; linux-kernel@vger.kernel.org > Cc: pbonz...@redhat.com; alex.william...@redhat.com; j...@8bytes.org > Subject: Re: [v5 00/1

RE: [RFC PATCH] irq: IRQ bypass manager

2015-07-08 Thread Wu, Feng
bonz...@redhat.com; Wu, Feng > Subject: [RFC PATCH] irq: IRQ bypass manager > > When a physical I/O device is assigned to a virtual machine through > facilities like VFIO and KVM, the interrupt for the device generally > bounces through the host system before being injected

RE: [RFC PATCH] irq: IRQ bypass manager

2015-07-07 Thread Wu, Feng
bonz...@redhat.com; Wu, Feng > Subject: [RFC PATCH] irq: IRQ bypass manager > > When a physical I/O device is assigned to a virtual machine through > facilities like VFIO and KVM, the interrupt for the device generally > bounces through the host system before being injected

RE: [RFC v2 3/6] irq: bypass: Extend skeleton for ARM forwarding control

2015-07-07 Thread Wu, Feng
> -Original Message- > From: Wu, Feng > Sent: Tuesday, July 07, 2015 7:24 PM > To: Paolo Bonzini; Eric Auger; eric.au...@st.com; > linux-arm-ker...@lists.infradead.org; kvm...@lists.cs.columbia.edu; > k...@vger.kernel.org; christoffer.d...@linaro.org; marc.zyng...@arm.c

RE: [RFC v2 3/6] irq: bypass: Extend skeleton for ARM forwarding control

2015-07-07 Thread Wu, Feng
> -Original Message- > From: Paolo Bonzini [mailto:pbonz...@redhat.com] > Sent: Tuesday, July 07, 2015 7:22 PM > To: Wu, Feng; Eric Auger; eric.au...@st.com; > linux-arm-ker...@lists.infradead.org; kvm...@lists.cs.columbia.edu; > k...@vger.kernel.org; christoff

RE: [RFC v2 3/6] irq: bypass: Extend skeleton for ARM forwarding control

2015-07-07 Thread Wu, Feng
> -Original Message- > From: Paolo Bonzini [mailto:pbonz...@redhat.com] > Sent: Tuesday, July 07, 2015 7:14 PM > To: Wu, Feng; Eric Auger; eric.au...@st.com; > linux-arm-ker...@lists.infradead.org; kvm...@lists.cs.columbia.edu; > k...@vger.kernel.org; christoff

RE: [RFC v2 3/6] irq: bypass: Extend skeleton for ARM forwarding control

2015-07-07 Thread Wu, Feng
> -Original Message- > From: Paolo Bonzini [mailto:pbonz...@redhat.com] > Sent: Tuesday, July 07, 2015 7:01 PM > To: Wu, Feng; Eric Auger; eric.au...@st.com; > linux-arm-ker...@lists.infradead.org; kvm...@lists.cs.columbia.edu; > k...@vger.kernel.org; christoff

RE: [RFC v2 3/6] irq: bypass: Extend skeleton for ARM forwarding control

2015-07-07 Thread Wu, Feng
er.d...@linaro.org; marc.zyng...@arm.com; > alex.william...@redhat.com; pbonz...@redhat.com; avi.kiv...@gmail.com; > mtosa...@redhat.com; Wu, Feng; j...@8bytes.org; > b.rey...@virtualopensystems.com > Cc: linux-kernel@vger.kernel.org; patc...@linaro.org > Subject: [RFC v2 3/6] irq: bypass: E

RE: [RFC v2 6/6] KVM: eventfd: add irq bypass consumer management

2015-07-07 Thread Wu, Feng
> -Original Message- > From: Eric Auger [mailto:eric.au...@linaro.org] > Sent: Tuesday, July 07, 2015 5:06 PM > To: Wu, Feng; eric.au...@st.com; linux-arm-ker...@lists.infradead.org; > kvm...@lists.cs.columbia.edu; k...@vger.kernel.org; > christoffer.d...@linaro.org; ma

RE: [RFC v2 6/6] KVM: eventfd: add irq bypass consumer management

2015-07-07 Thread Wu, Feng
er.d...@linaro.org; marc.zyng...@arm.com; > alex.william...@redhat.com; pbonz...@redhat.com; avi.kiv...@gmail.com; > mtosa...@redhat.com; Wu, Feng; j...@8bytes.org; > b.rey...@virtualopensystems.com > Cc: linux-kernel@vger.kernel.org; patc...@linaro.org > Subject: [RFC v2 6/6] KVM: eventfd: a

RE: [RFC 16/17] KVM: eventfd: add irq bypass consumer management

2015-07-06 Thread Wu, Feng
> -Original Message- > From: Eric Auger [mailto:eric.au...@linaro.org] > Sent: Monday, July 06, 2015 7:20 PM > To: Wu, Feng; eric.au...@st.com; linux-arm-ker...@lists.infradead.org; > kvm...@lists.cs.columbia.edu; k...@vger.kernel.org; > christoffer.d...@linaro.org; ma

RE: [RFC 16/17] KVM: eventfd: add irq bypass consumer management

2015-07-06 Thread Wu, Feng
er.d...@linaro.org; marc.zyng...@arm.com; > alex.william...@redhat.com; pbonz...@redhat.com; avi.kiv...@gmail.com; > mtosa...@redhat.com; Wu, Feng; j...@8bytes.org; > b.rey...@virtualopensystems.com > Cc: linux-kernel@vger.kernel.org; patc...@linaro.org > Subject: [RFC 16/17] KVM: eventfd: a

RE: [RFC 12/17] irq: bypass: Extend skeleton for ARM forwarding control

2015-07-03 Thread Wu, Feng
> -Original Message- > From: Paolo Bonzini [mailto:pbonz...@redhat.com] > Sent: Friday, July 03, 2015 3:06 PM > To: Wu, Feng; Eric Auger; eric.au...@st.com; > linux-arm-ker...@lists.infradead.org; kvm...@lists.cs.columbia.edu; > k...@vger.kernel.org; christoff

RE: [RFC 12/17] irq: bypass: Extend skeleton for ARM forwarding control

2015-07-03 Thread Wu, Feng
> -Original Message- > From: Paolo Bonzini [mailto:paolo.bonz...@gmail.com] On Behalf Of Paolo > Bonzini > Sent: Friday, July 03, 2015 2:52 PM > To: Wu, Feng; Eric Auger; eric.au...@st.com; > linux-arm-ker...@lists.infradead.org; kvm...@lists.cs.columbia.edu; >

RE: [RFC 12/17] irq: bypass: Extend skeleton for ARM forwarding control

2015-07-02 Thread Wu, Feng
er.d...@linaro.org; marc.zyng...@arm.com; > alex.william...@redhat.com; pbonz...@redhat.com; avi.kiv...@gmail.com; > mtosa...@redhat.com; Wu, Feng; j...@8bytes.org; > b.rey...@virtualopensystems.com > Cc: linux-kernel@vger.kernel.org; patc...@linaro.org > Subject: [RFC 12/17] irq: bypass: E

RE: [RFC 12/17] irq: bypass: Extend skeleton for ARM forwarding control

2015-07-02 Thread Wu, Feng
> -Original Message- > From: Wu, Feng > Sent: Friday, July 03, 2015 10:20 AM > To: Paolo Bonzini; Eric Auger; eric.au...@st.com; > linux-arm-ker...@lists.infradead.org; kvm...@lists.cs.columbia.edu; > k...@vger.kernel.org; christoffer.d...@linaro.org; marc.zyng...@arm.c

RE: [RFC 12/17] irq: bypass: Extend skeleton for ARM forwarding control

2015-07-02 Thread Wu, Feng
aro.org; marc.zyng...@arm.com; > alex.william...@redhat.com; avi.kiv...@gmail.com; mtosa...@redhat.com; > Wu, Feng; j...@8bytes.org; b.rey...@virtualopensystems.com > Cc: linux-kernel@vger.kernel.org; patc...@linaro.org > Subject: Re: [RFC 12/17] irq: bypass: Extend skeleton for ARM forwarding

RE: [RFC 09/17] bypass: IRQ bypass manager proto by Alex

2015-07-02 Thread Wu, Feng
er.d...@linaro.org; marc.zyng...@arm.com; > alex.william...@redhat.com; pbonz...@redhat.com; avi.kiv...@gmail.com; > mtosa...@redhat.com; Wu, Feng; j...@8bytes.org; > b.rey...@virtualopensystems.com > Cc: linux-kernel@vger.kernel.org; patc...@linaro.org > Subject: [RFC 09/17] bypass:

RE: [v4 08/16] KVM: kvm-vfio: User API for IRQ forwarding

2015-06-29 Thread Wu, Feng
> -Original Message- > From: Alex Williamson [mailto:alex.william...@redhat.com] > Sent: Friday, June 19, 2015 4:04 AM > To: Wu, Feng > Cc: Eric Auger; Avi Kivity; k...@vger.kernel.org; > linux-kernel@vger.kernel.org; > pbonz...@redhat.com; mtosa...@redhat.com; J

RE: [v4 08/16] KVM: kvm-vfio: User API for IRQ forwarding

2015-06-29 Thread Wu, Feng
> -Original Message- > From: Joerg Roedel [mailto:j...@8bytes.org] > Sent: Monday, June 29, 2015 5:23 PM > To: Wu, Feng > Cc: Alex Williamson; Eric Auger; Avi Kivity; k...@vger.kernel.org; > linux-kernel@vger.kernel.org; pbonz...@redhat.com; mtosa...@redhat.com > S

RE: [v4 08/16] KVM: kvm-vfio: User API for IRQ forwarding

2015-06-29 Thread Wu, Feng
> -Original Message- > From: Joerg Roedel [mailto:j...@8bytes.org] > Sent: Monday, June 29, 2015 5:06 PM > To: Wu, Feng > Cc: Alex Williamson; Eric Auger; Avi Kivity; k...@vger.kernel.org; > linux-kernel@vger.kernel.org; pbonz...@redhat.com; mtosa...@redhat.com > S

RE: [v4 08/16] KVM: kvm-vfio: User API for IRQ forwarding

2015-06-25 Thread Wu, Feng
> -Original Message- > From: Joerg Roedel [mailto:j...@8bytes.org] > Sent: Wednesday, June 24, 2015 11:46 PM > To: Alex Williamson > Cc: Wu, Feng; Eric Auger; Avi Kivity; k...@vger.kernel.org; > linux-kernel@vger.kernel.org; pbonz...@redhat.com; mtosa...@redhat.com >

RE: [v4 08/16] KVM: kvm-vfio: User API for IRQ forwarding

2015-06-24 Thread Wu, Feng
> -Original Message- > From: Alex Williamson [mailto:alex.william...@redhat.com] > Sent: Thursday, June 25, 2015 3:49 AM > To: Eric Auger > Cc: Joerg Roedel; Avi Kivity; Wu, Feng; k...@vger.kernel.org; > linux-kernel@vger.kernel.org; pbonz...@redhat.com; mtosa...@redhat

RE: [v4 08/16] KVM: kvm-vfio: User API for IRQ forwarding

2015-06-24 Thread Wu, Feng
> -Original Message- > From: Joerg Roedel [mailto:j...@8bytes.org] > Sent: Wednesday, June 24, 2015 11:46 PM > To: Alex Williamson > Cc: Wu, Feng; Eric Auger; Avi Kivity; k...@vger.kernel.org; > linux-kernel@vger.kernel.org; pbonz...@redhat.com; mtosa...@redhat.com >

RE: [v4 01/16] KVM: Extend struct pi_desc for VT-d Posted-Interrupts

2015-06-23 Thread Wu, Feng
> -Original Message- > From: Paolo Bonzini [mailto:pbonz...@redhat.com] > Sent: Tuesday, June 23, 2015 11:50 PM > To: Wu, Feng; k...@vger.kernel.org; linux-kernel@vger.kernel.org > Cc: mtosa...@redhat.com; alex.william...@redhat.com; > eric.au...@linaro.org > Subjec

  1   2   >