[PATCH] KVM: Return the actual unmapped size in intel_iommu_unmap()

2013-10-25 Thread Wu, Feng
to intel_iommu_unmap() in iommu_map(). Since dma_pte_clear_range() can always unmap the space from start_pfn to last_pfn successfully, it is okay to return size for intel_iommu_unmap(). Signed-off-by: Feng Wu feng...@intel.com --- drivers/iommu/intel-iommu.c |5 ++--- 1 files changed, 2

RE: GPF in intel_pmu_lbr_reset() with qemu -cpu host

2014-03-26 Thread Wu, Feng
-Original Message- From: kvm-ow...@vger.kernel.org [mailto:kvm-ow...@vger.kernel.org] On Behalf Of Peter Wu Sent: Sunday, March 23, 2014 6:00 AM To: Gleb Natapov Cc: Venkatesh Srinivas; Peter Zijlstra; Ingo Molnar; Andi Kleen; Linux Kernel Developers List; H. Peter Anvin;

RE: [PATCH 4/4] KVM: Disable SMAP for guests in EPT realmode and EPT unpaging mode

2014-03-27 Thread Wu, Feng
-Original Message- From: kvm-ow...@vger.kernel.org [mailto:kvm-ow...@vger.kernel.org] On Behalf Of Jan Kiszka Sent: Friday, March 28, 2014 12:15 AM To: Wu, Feng; pbonz...@redhat.com; g...@redhat.com; h...@zytor.com; kvm@vger.kernel.org Subject: Re: [PATCH 4/4] KVM: Disable SMAP

RE: [PATCH 3/4] KVM: Add SMAP support when setting CR4

2014-03-28 Thread Wu, Feng
-Original Message- From: kvm-ow...@vger.kernel.org [mailto:kvm-ow...@vger.kernel.org] On Behalf Of Paolo Bonzini Sent: Friday, March 28, 2014 2:23 PM To: Zhang, Yang Z; Wu, Feng; g...@redhat.com; h...@zytor.com; kvm@vger.kernel.org Subject: Re: [PATCH 3/4] KVM: Add SMAP support

RE: [PATCH 3/4] KVM: Add SMAP support when setting CR4

2014-03-28 Thread Wu, Feng
-Original Message- From: Paolo Bonzini [mailto:paolo.bonz...@gmail.com] On Behalf Of Paolo Bonzini Sent: Thursday, March 27, 2014 7:47 PM To: Wu, Feng; g...@redhat.com; h...@zytor.com; kvm@vger.kernel.org Subject: Re: [PATCH 3/4] KVM: Add SMAP support when setting CR4 Il 27/03

RE: [PATCH 2/4] KVM: Add SMAP support when setting CR4

2014-03-28 Thread Wu, Feng
-Original Message- From: Paolo Bonzini [mailto:paolo.bonz...@gmail.com] On Behalf Of Paolo Bonzini Sent: Friday, March 28, 2014 8:03 PM To: Wu, Feng; g...@redhat.com; h...@zytor.com; kvm@vger.kernel.org Subject: Re: [PATCH 2/4] KVM: Add SMAP support when setting CR4 Il 28/03

RE: [PATCH 2/4] KVM: Add SMAP support when setting CR4

2014-03-31 Thread Wu, Feng
-Original Message- From: Paolo Bonzini [mailto:paolo.bonz...@gmail.com] On Behalf Of Paolo Bonzini Sent: Friday, March 28, 2014 8:03 PM To: Wu, Feng; g...@redhat.com; h...@zytor.com; kvm@vger.kernel.org Subject: Re: [PATCH 2/4] KVM: Add SMAP support when setting CR4 Il 28/03

RE: [PATCH 2/4] KVM: Add SMAP support when setting CR4

2014-03-31 Thread Wu, Feng
-Original Message- From: Paolo Bonzini [mailto:paolo.bonz...@gmail.com] On Behalf Of Paolo Bonzini Sent: Monday, March 31, 2014 3:29 PM To: Wu, Feng; g...@redhat.com; h...@zytor.com; kvm@vger.kernel.org Subject: Re: [PATCH 2/4] KVM: Add SMAP support when setting CR4 Il 31/03

RE: [PATCH v3 2/4] KVM: Add SMAP support when setting CR4

2014-03-31 Thread Wu, Feng
-Original Message- From: kvm-ow...@vger.kernel.org [mailto:kvm-ow...@vger.kernel.org] On Behalf Of Paolo Bonzini Sent: Monday, March 31, 2014 9:31 PM To: Wu, Feng; g...@redhat.com; h...@zytor.com; kvm@vger.kernel.org Subject: Re: [PATCH v3 2/4] KVM: Add SMAP support when setting

RE: [PATCH v3 2/4] KVM: Add SMAP support when setting CR4

2014-04-01 Thread Wu, Feng
-Original Message- From: Paolo Bonzini [mailto:pbonz...@redhat.com] Sent: Tuesday, April 01, 2014 5:27 PM To: Wu, Feng; g...@redhat.com; h...@zytor.com; kvm@vger.kernel.org Subject: Re: [PATCH v3 2/4] KVM: Add SMAP support when setting CR4 Il 01/04/2014 03:17, Wu, Feng ha scritto

RE: [PATCH v4 0/4] KVM: enable Intel SMAP for KVM

2014-04-03 Thread Wu, Feng
-Original Message- From: kvm-ow...@vger.kernel.org [mailto:kvm-ow...@vger.kernel.org] On Behalf Of Paolo Bonzini Sent: Friday, April 04, 2014 12:46 AM To: Wu, Feng; g...@redhat.com; h...@zytor.com; kvm@vger.kernel.org Subject: Re: [PATCH v4 0/4] KVM: enable Intel SMAP for KVM Il

RE: [PATCH v4 0/4] KVM: enable Intel SMAP for KVM

2014-04-07 Thread Wu, Feng
-Original Message- From: kvm-ow...@vger.kernel.org [mailto:kvm-ow...@vger.kernel.org] On Behalf Of Paolo Bonzini Sent: Friday, April 04, 2014 3:28 PM To: Wu, Feng; g...@redhat.com; h...@zytor.com; kvm@vger.kernel.org Subject: Re: [PATCH v4 0/4] KVM: enable Intel SMAP for KVM Il

A question about HTL VM-Exit handling time

2014-10-16 Thread Wu, Feng
Hi folks, I run kernel build in the guest and use perf kvm to get some VM-Exit result as the following: Analyze events for all VCPUs: VM-EXITSamples Samples% Time% Min Time Max Time A MSR_WRITE361390857.53%18.97%5us 1362us

A question about HLT VM-Exit handling time

2014-10-16 Thread Wu, Feng
Correct the typo in the subject. -Original Message- From: kvm-ow...@vger.kernel.org [mailto:kvm-ow...@vger.kernel.org] On Behalf Of Wu, Feng Sent: Thursday, October 16, 2014 4:16 PM To: kvm@vger.kernel.org Cc: Xiao Guangrong Subject: A question about HTL VM-Exit handling time Hi

RE: A question about HTL VM-Exit handling time

2014-10-22 Thread Wu, Feng
-Original Message- From: Paolo Bonzini [mailto:paolo.bonz...@gmail.com] On Behalf Of Paolo Bonzini Sent: Wednesday, October 22, 2014 2:40 AM To: Wu, Feng; kvm@vger.kernel.org Cc: Xiao Guangrong Subject: Re: A question about HTL VM-Exit handling time On 10/16/2014 10:15 AM

RE: A question about HTL VM-Exit handling time

2014-10-23 Thread Wu, Feng
-Original Message- From: Paolo Bonzini [mailto:pbonz...@redhat.com] Sent: Thursday, October 23, 2014 8:23 PM To: Wu, Feng; kvm@vger.kernel.org Cc: Xiao Guangrong Subject: Re: A question about HTL VM-Exit handling time Thanks for your answer, Paolo. There is a general

RE: several messages

2014-11-10 Thread Wu, Feng
-Original Message- From: Jiang Liu [mailto:jiang@linux.intel.com] Sent: Tuesday, November 11, 2014 10:29 AM To: Thomas Gleixner; Wu, Feng Cc: g...@kernel.org; pbonz...@redhat.com; David Woodhouse; j...@8bytes.org; mi...@redhat.com; H. Peter Anvin; x...@kernel.org; kvm

RE: [PATCH] x86: Update VT-d Posted-Interrupts related information

2014-11-11 Thread Wu, Feng
-Original Message- From: Alex Williamson [mailto:alex.william...@redhat.com] Sent: Tuesday, November 11, 2014 5:58 AM To: Wu, Feng Cc: pbonz...@redhat.com; r...@twiddle.net; mtosa...@redhat.com; qemu-de...@nongnu.org; kvm@vger.kernel.org Subject: Re: [PATCH] x86: Update VT-d

RE: [PATCH 02/13] KVM: Initialize VT-d Posted-Interrtups Descriptor

2014-11-11 Thread Wu, Feng
-Original Message- From: Alex Williamson [mailto:alex.william...@redhat.com] Sent: Tuesday, November 11, 2014 5:57 AM To: Wu, Feng Cc: g...@kernel.org; pbonz...@redhat.com; dw...@infradead.org; j...@8bytes.org; t...@linutronix.de; mi...@redhat.com; h...@zytor.com; x...@kernel.org

RE: [PATCH 05/13] KVM: Update IRTE according to guest interrupt configuration changes

2014-11-11 Thread Wu, Feng
-Original Message- From: Alex Williamson [mailto:alex.william...@redhat.com] Sent: Tuesday, November 11, 2014 5:58 AM To: Wu, Feng Cc: g...@kernel.org; pbonz...@redhat.com; dw...@infradead.org; j...@8bytes.org; t...@linutronix.de; mi...@redhat.com; h...@zytor.com; x...@kernel.org

RE: [PATCH 05/13] KVM: Update IRTE according to guest interrupt configuration changes

2014-11-11 Thread Wu, Feng
-Original Message- From: Alex Williamson [mailto:alex.william...@redhat.com] Sent: Tuesday, November 11, 2014 5:58 AM To: Wu, Feng Cc: g...@kernel.org; pbonz...@redhat.com; dw...@infradead.org; j...@8bytes.org; t...@linutronix.de; mi...@redhat.com; h...@zytor.com; x...@kernel.org

RE: [PATCH 05/13] KVM: Update IRTE according to guest interrupt configuration changes

2014-11-11 Thread Wu, Feng
-Original Message- From: Paolo Bonzini [mailto:pbonz...@redhat.com] Sent: Tuesday, November 11, 2014 7:02 PM To: Wu, Feng; Alex Williamson Cc: g...@kernel.org; dw...@infradead.org; j...@8bytes.org; t...@linutronix.de; mi...@redhat.com; h...@zytor.com; x...@kernel.org; kvm

RE: [PATCH 05/13] KVM: Update IRTE according to guest interrupt configuration changes

2014-11-11 Thread Wu, Feng
-Original Message- From: Paolo Bonzini [mailto:pbonz...@redhat.com] Sent: Tuesday, November 11, 2014 7:02 PM To: Wu, Feng; Alex Williamson Cc: g...@kernel.org; dw...@infradead.org; j...@8bytes.org; t...@linutronix.de; mi...@redhat.com; h...@zytor.com; x...@kernel.org; kvm

RE: [PATCH 05/13] KVM: Update IRTE according to guest interrupt configuration changes

2014-11-12 Thread Wu, Feng
-Original Message- From: Paolo Bonzini [mailto:pbonz...@redhat.com] Sent: Wednesday, November 12, 2014 5:14 PM To: Zhang, Yang Z; Wu, Feng; Alex Williamson Cc: g...@kernel.org; dw...@infradead.org; j...@8bytes.org; t...@linutronix.de; mi...@redhat.com; h...@zytor.com; x

RE: [PATCH 05/13] KVM: Update IRTE according to guest interrupt configuration changes

2014-11-12 Thread Wu, Feng
-Original Message- From: Zhang, Yang Z Sent: Thursday, November 13, 2014 9:21 AM To: Wu, Feng; Paolo Bonzini; Alex Williamson Cc: g...@kernel.org; dw...@infradead.org; j...@8bytes.org; t...@linutronix.de; mi...@redhat.com; h...@zytor.com; x...@kernel.org; kvm@vger.kernel.org; io

RE: [RFC v2 0/9] KVM-VFIO IRQ forward control

2014-11-17 Thread Wu, Feng
-Original Message- From: linux-kernel-ow...@vger.kernel.org [mailto:linux-kernel-ow...@vger.kernel.org] On Behalf Of Alex Williamson Sent: Thursday, September 11, 2014 1:10 PM To: Christoffer Dall Cc: Eric Auger; eric.au...@st.com; marc.zyng...@arm.com;

RE: [RFC v2 0/9] KVM-VFIO IRQ forward control

2014-11-17 Thread Wu, Feng
-Original Message- From: kvm-ow...@vger.kernel.org [mailto:kvm-ow...@vger.kernel.org] On Behalf Of Eric Auger Sent: Monday, November 17, 2014 9:42 PM To: Wu, Feng; Alex Williamson; Christoffer Dall Cc: eric.au...@st.com; marc.zyng...@arm.com; linux-arm-ker...@lists.infradead.org

RE: [PATCH 02/13] KVM: Initialize VT-d Posted-Interrtups Descriptor

2014-11-19 Thread Wu, Feng
-Original Message- From: Jiang Liu [mailto:jiang@linux.intel.com] Sent: Tuesday, November 11, 2014 9:36 PM To: Wu, Feng; g...@kernel.org; pbonz...@redhat.com; dw...@infradead.org; j...@8bytes.org; t...@linutronix.de; mi...@redhat.com; h...@zytor.com; x...@kernel.org Cc: kvm

RE: [PATCH v3 0/8] KVM-VFIO IRQ forward control

2014-11-24 Thread Wu, Feng
...@virtualopensystems.com; john.li...@huawei.com; ming@canonical.com; Wu, Feng Subject: [PATCH v3 0/8] KVM-VFIO IRQ forward control This series proposes an integration of ARM: Forwarding physical interrupts to a guest VM (http://lwn.net/Articles/603514/) in KVM. It enables to transform a VFIO platform driver

RE: [PATCH v3 0/8] KVM-VFIO IRQ forward control

2014-11-24 Thread Wu, Feng
-Original Message- From: Eric Auger [mailto:eric.au...@linaro.org] Sent: Monday, November 24, 2014 4:27 PM To: Wu, Feng; eric.au...@st.com; christoffer.d...@linaro.org; marc.zyng...@arm.com; linux-arm-ker...@lists.infradead.org; kvm...@lists.cs.columbia.edu; kvm@vger.kernel.org

RE: [PATCH v3 7/8] KVM: kvm-vfio: generic forwarding control

2014-11-24 Thread Wu, Feng
...@virtualopensystems.com; john.li...@huawei.com; ming@canonical.com; Wu, Feng Subject: [PATCH v3 7/8] KVM: kvm-vfio: generic forwarding control This patch introduces a new KVM_DEV_VFIO_DEVICE group. This is a new control channel which enables KVM to cooperate with viable VFIO devices. Functions

RE: [RFC PATCH v2 1/2] KVM: kvm-vfio: User API for VT-d Posted-Interrupts

2014-11-25 Thread Wu, Feng
-Original Message- From: Alex Williamson [mailto:alex.william...@redhat.com] Sent: Wednesday, November 26, 2014 12:10 AM To: Eric Auger Cc: Wu, Feng; pbonz...@redhat.com; g...@kernel.org; kvm@vger.kernel.org Subject: Re: [RFC PATCH v2 1/2] KVM: kvm-vfio: User API for VT-d Posted

RE: [RFC PATCH v2 2/2] KVM: kvm-vfio: implement the VFIO skeleton for VT-d Posted-Interrupts

2014-11-25 Thread Wu, Feng
-Original Message- From: Alex Williamson [mailto:alex.william...@redhat.com] Sent: Wednesday, November 26, 2014 12:04 AM To: Wu, Feng Cc: pbonz...@redhat.com; g...@kernel.org; kvm@vger.kernel.org; eric.au...@linaro.org Subject: Re: [RFC PATCH v2 2/2] KVM: kvm-vfio: implement

RE: [RFC PATCH v2 1/2] KVM: kvm-vfio: User API for VT-d Posted-Interrupts

2014-12-01 Thread Wu, Feng
-Original Message- From: Eric Auger [mailto:eric.au...@linaro.org] Sent: Monday, December 01, 2014 6:10 PM To: Alex Williamson Cc: Wu, Feng; pbonz...@redhat.com; g...@kernel.org; kvm@vger.kernel.org Subject: Re: [RFC PATCH v2 1/2] KVM: kvm-vfio: User API for VT-d Posted-Interrupts

RE: [RFC PATCH v2 1/2] KVM: kvm-vfio: User API for VT-d Posted-Interrupts

2014-12-01 Thread Wu, Feng
-Original Message- From: Alex Williamson [mailto:alex.william...@redhat.com] Sent: Tuesday, December 02, 2014 12:48 PM To: Wu, Feng Cc: Eric Auger; pbonz...@redhat.com; g...@kernel.org; kvm@vger.kernel.org Subject: Re: [RFC PATCH v2 1/2] KVM: kvm-vfio: User API for VT-d Posted

RE: [v2 18/25] KVM: kvm-vfio: implement the VFIO skeleton for VT-d Posted-Interrupts

2014-12-07 Thread Wu, Feng
-Original Message- From: Eric Auger [mailto:eric.au...@linaro.org] Sent: Thursday, December 04, 2014 11:36 PM To: Wu, Feng; t...@linutronix.de; mi...@redhat.com; h...@zytor.com; x...@kernel.org; g...@kernel.org; pbonz...@redhat.com; dw...@infradead.org; j...@8bytes.org

RE: [v2 17/25] KVM: kvm-vfio: User API for VT-d Posted-Interrupts

2014-12-07 Thread Wu, Feng
-Original Message- From: kvm-ow...@vger.kernel.org [mailto:kvm-ow...@vger.kernel.org] On Behalf Of Eric Auger Sent: Thursday, December 04, 2014 10:05 PM To: Wu, Feng; t...@linutronix.de; mi...@redhat.com; h...@zytor.com; x...@kernel.org; g...@kernel.org; pbonz...@redhat.com; dw

RE: [v2 00/25] Add VT-d Posted-Interrupts support

2014-12-08 Thread Wu, Feng
Ping... Thanks, Feng -Original Message- From: Wu, Feng Sent: Wednesday, December 03, 2014 3:39 PM To: t...@linutronix.de; mi...@redhat.com; h...@zytor.com; x...@kernel.org; g...@kernel.org; pbonz...@redhat.com; dw...@infradead.org; j...@8bytes.org; alex.william...@redhat.com; jiang

RE: [v2 17/25] KVM: kvm-vfio: User API for VT-d Posted-Interrupts

2014-12-09 Thread Wu, Feng
-Original Message- From: Alex Williamson [mailto:alex.william...@redhat.com] Sent: Monday, December 08, 2014 1:21 PM To: Wu, Feng Cc: Eric Auger; t...@linutronix.de; mi...@redhat.com; h...@zytor.com; x...@kernel.org; g...@kernel.org; pbonz...@redhat.com; dw...@infradead.org; j

RE: [v2 18/25] KVM: kvm-vfio: implement the VFIO skeleton for VT-d Posted-Interrupts

2014-12-09 Thread Wu, Feng
-Original Message- From: Eric Auger [mailto:eric.au...@linaro.org] Sent: Monday, December 08, 2014 6:16 PM To: Alex Williamson; Wu, Feng Cc: t...@linutronix.de; mi...@redhat.com; h...@zytor.com; x...@kernel.org; g...@kernel.org; pbonz...@redhat.com; dw...@infradead.org; j

RE: [v2 17/25] KVM: kvm-vfio: User API for VT-d Posted-Interrupts

2014-12-10 Thread Wu, Feng
-Original Message- From: Alex Williamson [mailto:alex.william...@redhat.com] Sent: Monday, December 08, 2014 1:21 PM To: Wu, Feng Cc: Eric Auger; t...@linutronix.de; mi...@redhat.com; h...@zytor.com; x...@kernel.org; g...@kernel.org; pbonz...@redhat.com; dw...@infradead.org; j

RE: [v3 00/26] Add VT-d Posted-Interrupts support

2014-12-16 Thread Wu, Feng
Hi Paolo, Could you please have a look at this series? Thanks a lot! Thanks, Feng -Original Message- From: Wu, Feng Sent: Friday, December 12, 2014 11:15 PM To: t...@linutronix.de; mi...@redhat.com; h...@zytor.com; x...@kernel.org; g...@kernel.org; pbonz...@redhat.com; dw

RE: [v3 25/26] KVM: Suppress posted-interrupt when 'SN' is set

2014-12-17 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: Thursday, December 18, 2014 1:43 AM To: Wu, Feng; Thomas Gleixner; Ingo Molnar; H. Peter Anvin; x...@kernel.org; Gleb Natapov; Paolo Bonzini; dw

RE: [v3 23/26] KVM: Update Posted-Interrupts Descriptor when vCPU is preempted

2014-12-17 Thread Wu, Feng
-Original Message- From: Paolo Bonzini [mailto:paolo.bonz...@gmail.com] On Behalf Of Paolo Bonzini Sent: Thursday, December 18, 2014 1:11 AM To: Wu, Feng; Thomas Gleixner; Ingo Molnar; H. Peter Anvin; x...@kernel.org; Gleb Natapov; Paolo Bonzini; dw...@infradead.org; j

RE: [v3 24/26] KVM: Update Posted-Interrupts Descriptor when vCPU is blocked

2014-12-17 Thread Wu, Feng
-Original Message- From: kvm-ow...@vger.kernel.org [mailto:kvm-ow...@vger.kernel.org] On Behalf Of Paolo Bonzini Sent: Thursday, December 18, 2014 1:10 AM To: Wu, Feng; Thomas Gleixner; Ingo Molnar; H. Peter Anvin; x...@kernel.org; Gleb Natapov; Paolo Bonzini; dw...@infradead.org

RE: [v3 21/26] x86, irq: Define a global vector for VT-d Posted-Interrupts

2014-12-18 Thread Wu, Feng
-Original Message- From: Zhang, Yang Z Sent: Thursday, December 18, 2014 10:55 PM To: Wu, Feng; t...@linutronix.de; mi...@redhat.com; h...@zytor.com; x...@kernel.org; g...@kernel.org; pbonz...@redhat.com; dw...@infradead.org; j...@8bytes.org; alex.william...@redhat.com; jiang

RE: [v3 13/26] KVM: Define a new interface kvm_find_dest_vcpu() for VT-d PI

2014-12-18 Thread Wu, Feng
-Original Message- From: Zhang, Yang Z Sent: Friday, December 19, 2014 9:14 AM To: Paolo Bonzini; Wu, Feng; t...@linutronix.de; mi...@redhat.com; h...@zytor.com; x...@kernel.org; g...@kernel.org; dw...@infradead.org; j...@8bytes.org; alex.william...@redhat.com; jiang

RE: [v3 13/26] KVM: Define a new interface kvm_find_dest_vcpu() for VT-d PI

2014-12-18 Thread Wu, Feng
-Original Message- From: Paolo Bonzini [mailto:pbonz...@redhat.com] Sent: Friday, December 19, 2014 12:58 AM To: Zhang, Yang Z; Wu, Feng; t...@linutronix.de; mi...@redhat.com; h...@zytor.com; x...@kernel.org; g...@kernel.org; dw...@infradead.org; j...@8bytes.org; alex.william

RE: [v3 06/26] iommu, x86: No need to migrating irq for VT-d Posted-Interrupts

2014-12-18 Thread Wu, Feng
-Original Message- From: Zhang, Yang Z Sent: Thursday, December 18, 2014 10:26 PM To: Wu, Feng; t...@linutronix.de; mi...@redhat.com; h...@zytor.com; x...@kernel.org; g...@kernel.org; pbonz...@redhat.com; dw...@infradead.org; j...@8bytes.org; alex.william...@redhat.com; jiang

RE: [v3 23/26] KVM: Update Posted-Interrupts Descriptor when vCPU is preempted

2014-12-18 Thread Wu, Feng
...@vger.kernel.org; kvm@vger.kernel.org Subject: Re: [v3 23/26] KVM: Update Posted-Interrupts Descriptor when vCPU is preempted On 18/12/2014 04:15, Wu, Feng wrote: Thanks for your comments, Paolo! If we use u64 new_control, we cannot use new.sn any more. Maybe we can change the struct

RE: [v3 16/26] KVM: Make struct kvm_irq_routing_table accessible

2014-12-18 Thread Wu, Feng
...@vger.kernel.org; kvm@vger.kernel.org Subject: Re: [v3 16/26] KVM: Make struct kvm_irq_routing_table accessible On 12/12/2014 16:14, Feng Wu wrote: Move struct kvm_irq_routing_table from irqchip.c to kvm_host.h, so we can use it outside of irqchip.c. Signed-off-by: Feng Wu feng

RE: [v3 24/26] KVM: Update Posted-Interrupts Descriptor when vCPU is blocked

2014-12-18 Thread Wu, Feng
...@vger.kernel.org; kvm@vger.kernel.org Subject: Re: [v3 24/26] KVM: Update Posted-Interrupts Descriptor when vCPU is blocked On 18/12/2014 04:16, Wu, Feng wrote: pre-block: - Add the vCPU to the blocked per-CPU list - Clear 'SN' Should SN be already clear (and NV set

RE: [v3 25/26] KVM: Suppress posted-interrupt when 'SN' is set

2014-12-18 Thread Wu, Feng
...@vger.kernel.org; kvm@vger.kernel.org Subject: RE: [v3 25/26] KVM: Suppress posted-interrupt when 'SN' is set Paolo Bonzini wrote on 2014-12-18: On 18/12/2014 04:14, Wu, Feng wrote: linux-kernel-ow...@vger.kernel.org wrote on mailto:linux-kernel-ow...@vger.kernel.org] On Behalf Of Paolo

RE: [v3 25/26] KVM: Suppress posted-interrupt when 'SN' is set

2014-12-18 Thread Wu, Feng
-Original Message- From: Zhang, Yang Z Sent: Friday, December 19, 2014 11:33 AM To: Wu, Feng; Paolo Bonzini; kvm@vger.kernel.org Cc: io...@lists.linux-foundation.org; linux-ker...@vger.kernel.org; kvm@vger.kernel.org Subject: RE: [v3 25/26] KVM: Suppress posted-interrupt when 'SN

RE: [v3 25/26] KVM: Suppress posted-interrupt when 'SN' is set

2014-12-18 Thread Wu, Feng
-Original Message- From: Zhang, Yang Z Sent: Friday, December 19, 2014 12:44 PM To: Wu, Feng; Paolo Bonzini; kvm@vger.kernel.org Cc: io...@lists.linux-foundation.org; linux-ker...@vger.kernel.org; kvm@vger.kernel.org Subject: RE: [v3 25/26] KVM: Suppress posted-interrupt when 'SN

RE: [v3 25/26] KVM: Suppress posted-interrupt when 'SN' is set

2014-12-18 Thread Wu, Feng
-Original Message- From: Zhang, Yang Z Sent: Friday, December 19, 2014 1:26 PM To: Wu, Feng; Paolo Bonzini; kvm@vger.kernel.org Cc: io...@lists.linux-foundation.org; linux-ker...@vger.kernel.org; kvm@vger.kernel.org Subject: RE: [v3 25/26] KVM: Suppress posted-interrupt when 'SN

RE: [v3 25/26] KVM: Suppress posted-interrupt when 'SN' is set

2014-12-19 Thread Wu, Feng
-Original Message- From: Paolo Bonzini [mailto:paolo.bonz...@gmail.com] On Behalf Of Paolo Bonzini Sent: Friday, December 19, 2014 8:01 PM To: Zhang, Yang Z; Wu, Feng; Paolo Bonzini; KVM list Cc: io...@lists.linux-foundation.org; linux-ker...@vger.kernel.org Subject: Re: [v3 25/26

RE: [v3 16/26] KVM: Make struct kvm_irq_routing_table accessible

2014-12-19 Thread Wu, Feng
-Original Message- From: Paolo Bonzini [mailto:paolo.bonz...@gmail.com] On Behalf Of Paolo Bonzini Sent: Friday, December 19, 2014 8:00 PM To: Wu, Feng; linux-ker...@vger.kernel.org Cc: io...@lists.linux-foundation.org; kvm@vger.kernel.org Subject: Re: [v3 16/26] KVM: Make struct

RE: [v3 13/26] KVM: Define a new interface kvm_find_dest_vcpu() for VT-d PI

2014-12-19 Thread Wu, Feng
-Original Message- From: Paolo Bonzini [mailto:paolo.bonz...@gmail.com] On Behalf Of Paolo Bonzini Sent: Friday, December 19, 2014 7:59 PM To: Wu, Feng; Paolo Bonzini; Zhang, Yang Z; Thomas Gleixner; Ingo Molnar; H. Peter Anvin; x...@kernel.org; Gleb Natapov; dw...@infradead.org

RE: [v3 13/26] KVM: Define a new interface kvm_find_dest_vcpu() for VT-d PI

2014-12-21 Thread Wu, Feng
-Original Message- From: Paolo Bonzini [mailto:paolo.bonz...@gmail.com] On Behalf Of Paolo Bonzini Sent: Saturday, December 20, 2014 9:17 PM To: Wu, Feng; Paolo Bonzini; Zhang, Yang Z; Thomas Gleixner; Ingo Molnar; H. Peter Anvin; x...@kernel.org; Gleb Natapov; dw...@infradead.org

RE: [v3 13/26] KVM: Define a new interface kvm_find_dest_vcpu() for VT-d PI

2014-12-22 Thread Wu, Feng
-Original Message- From: Paolo Bonzini [mailto:pbonz...@redhat.com] Sent: Monday, December 22, 2014 5:28 PM To: Wu, Feng; Zhang, Yang Z; Thomas Gleixner; Ingo Molnar; H. Peter Anvin; x...@kernel.org; Gleb Natapov; dw...@infradead.org; j...@8bytes.org; Alex Williamson; Jiang Liu Cc

RE: [v3 13/26] KVM: Define a new interface kvm_find_dest_vcpu() for VT-d PI

2014-12-22 Thread Wu, Feng
-Original Message- From: Paolo Bonzini [mailto:pbonz...@redhat.com] Sent: Monday, December 22, 2014 7:07 PM To: Wu, Feng; Zhang, Yang Z; Thomas Gleixner; Ingo Molnar; H. Peter Anvin; x...@kernel.org; Gleb Natapov; dw...@infradead.org; j...@8bytes.org; Alex Williamson; Jiang Liu Cc

RE: [v3 06/26] iommu, x86: No need to migrating irq for VT-d Posted-Interrupts

2014-12-23 Thread Wu, Feng
-Original Message- From: Paolo Bonzini [mailto:paolo.bonz...@gmail.com] On Behalf Of Paolo Bonzini Sent: Tuesday, December 23, 2014 4:48 PM To: Zhang, Yang Z; Paolo Bonzini; Wu, Feng; Thomas Gleixner; Ingo Molnar; H. Peter Anvin; x...@kernel.org; Gleb Natapov; dw...@infradead.org

RE: [v3 06/26] iommu, x86: No need to migrating irq for VT-d Posted-Interrupts

2014-12-23 Thread Wu, Feng
-Original Message- From: Zhang, Yang Z Sent: Wednesday, December 24, 2014 10:33 AM To: Jiang Liu; Paolo Bonzini; Wu, Feng; Thomas Gleixner; Ingo Molnar; H. Peter Anvin; x...@kernel.org; Gleb Natapov; dw...@infradead.org; j...@8bytes.org; Alex Williamson Cc: io...@lists.linux

RE: [PATCH 2/8] KVM: x86: pop sreg accesses only 2 bytes

2014-12-25 Thread Wu, Feng
-Original Message- From: kvm-ow...@vger.kernel.org [mailto:kvm-ow...@vger.kernel.org] On Behalf Of Nadav Amit Sent: Thursday, December 25, 2014 5:55 PM To: Chen, Tiejun Cc: Paolo Bonzini; kvm list Subject: Re: [PATCH 2/8] KVM: x86: pop sreg accesses only 2 bytes Tiejun

RE: [PATCH 1/8] KVM: x86: #PF error-code on R/W operations is wrong

2014-12-25 Thread Wu, Feng
-Original Message- From: kvm-ow...@vger.kernel.org [mailto:kvm-ow...@vger.kernel.org] On Behalf Of Nadav Amit Sent: Thursday, December 25, 2014 8:52 AM To: pbonz...@redhat.com Cc: kvm@vger.kernel.org; Nadav Amit Subject: [PATCH 1/8] KVM: x86: #PF error-code on R/W operations is

RE: [v3 00/26] Add VT-d Posted-Interrupts support

2015-01-20 Thread Wu, Feng
-Original Message- From: Wu, Feng Sent: Friday, December 12, 2014 11:15 PM To: t...@linutronix.de; mi...@redhat.com; h...@zytor.com; x...@kernel.org; g...@kernel.org; pbonz...@redhat.com; dw...@infradead.org; j...@8bytes.org; alex.william...@redhat.com; jiang@linux.intel.com Cc

RE: [v3 00/26] Add VT-d Posted-Interrupts support

2015-01-27 Thread Wu, Feng
-Original Message- From: Alex Williamson [mailto:alex.william...@redhat.com] Sent: Wednesday, January 28, 2015 11:44 AM To: Wu, Feng Cc: t...@linutronix.de; mi...@redhat.com; h...@zytor.com; x...@kernel.org; g...@kernel.org; pbonz...@redhat.com; dw...@infradead.org; j

RE: [v3 02/26] iommu: Add new member capability to struct irq_remap_ops

2015-01-29 Thread Wu, Feng
-Original Message- From: David Woodhouse [mailto:dw...@infradead.org] Sent: Wednesday, January 28, 2015 11:23 PM To: Wu, Feng Cc: t...@linutronix.de; mi...@redhat.com; h...@zytor.com; x...@kernel.org; g...@kernel.org; pbonz...@redhat.com; j...@8bytes.org; alex.william

RE: [v3 04/26] iommu, x86: Implement irq_set_vcpu_affinity for intel_ir_chip

2015-01-28 Thread Wu, Feng
-Original Message- From: David Woodhouse [mailto:dw...@infradead.org] Sent: Wednesday, January 28, 2015 11:27 PM To: Wu, Feng Cc: t...@linutronix.de; mi...@redhat.com; h...@zytor.com; x...@kernel.org; g...@kernel.org; pbonz...@redhat.com; j...@8bytes.org; alex.william

RE: [v3 08/26] iommu, x86: Add intel_irq_remapping_capability() for Intel

2015-01-29 Thread Wu, Feng
-Original Message- From: David Woodhouse [mailto:dw...@infradead.org] Sent: Wednesday, January 28, 2015 11:38 PM To: Wu, Feng Cc: t...@linutronix.de; mi...@redhat.com; h...@zytor.com; x...@kernel.org; g...@kernel.org; pbonz...@redhat.com; j...@8bytes.org; alex.william

RE: [v3 21/26] x86, irq: Define a global vector for VT-d Posted-Interrupts

2015-02-01 Thread Wu, Feng
-Original Message- From: H. Peter Anvin [mailto:h...@zytor.com] Sent: Saturday, January 31, 2015 2:19 AM To: Wu, Feng; t...@linutronix.de; mi...@redhat.com; x...@kernel.org; g...@kernel.org; pbonz...@redhat.com; dw...@infradead.org; j...@8bytes.org; alex.william...@redhat.com

RE: [v3 00/26] Add VT-d Posted-Interrupts support

2015-01-27 Thread Wu, Feng
-Original Message- From: Wu, Feng Sent: Wednesday, January 21, 2015 10:26 AM To: t...@linutronix.de; mi...@redhat.com; h...@zytor.com; x...@kernel.org; g...@kernel.org; pbonz...@redhat.com; dw...@infradead.org; j...@8bytes.org; alex.william...@redhat.com; jiang@linux.intel.com

RE: [v3 00/26] Add VT-d Posted-Interrupts support

2015-01-05 Thread Wu, Feng
Ping... Hi Joerg David, Could you please have a look at the IOMMU part of this series (patch 02 - 04, patch 06 - 09 , patch 26)? Hi Thomas, Ingo, Peter, Could you please have a look at this series, especially for patch 01, 05, 21? Thanks, Feng -Original Message- From: Wu, Feng

RE: [v3 13/26] KVM: Define a new interface kvm_find_dest_vcpu() for VT-d PI

2015-01-12 Thread Wu, Feng
-Original Message- From: Paolo Bonzini [mailto:pbonz...@redhat.com] Sent: Friday, January 09, 2015 10:56 PM To: Radim Krčmář; Wu, Feng Cc: t...@linutronix.de; mi...@redhat.com; h...@zytor.com; x...@kernel.org; g...@kernel.org; dw...@infradead.org; j...@8bytes.org; alex.william

RE: [v3 13/26] KVM: Define a new interface kvm_find_dest_vcpu() for VT-d PI

2015-01-13 Thread Wu, Feng
-Original Message- From: Radim Kr?má? [mailto:rkrc...@redhat.com] Sent: Wednesday, January 14, 2015 12:17 AM To: Wu, Feng Cc: Paolo Bonzini; t...@linutronix.de; mi...@redhat.com; h...@zytor.com; x...@kernel.org; g...@kernel.org; dw...@infradead.org; j...@8bytes.org; alex.william

RE: [v3 00/26] Add VT-d Posted-Interrupts support

2015-01-09 Thread Wu, Feng
-Original Message- From: j...@8bytes.org [mailto:j...@8bytes.org] Sent: Friday, January 09, 2015 8:46 PM To: Wu, Feng Cc: t...@linutronix.de; mi...@redhat.com; h...@zytor.com; x...@kernel.org; g...@kernel.org; pbonz...@redhat.com; dw...@infradead.org; alex.william...@redhat.com

RE: [v3 24/26] KVM: Update Posted-Interrupts Descriptor when vCPU is blocked

2015-03-16 Thread Wu, Feng
-Original Message- From: Marcelo Tosatti [mailto:mtosa...@redhat.com] Sent: Thursday, March 12, 2015 9:15 AM To: Wu, Feng Cc: t...@linutronix.de; mi...@redhat.com; h...@zytor.com; x...@kernel.org; g...@kernel.org; pbonz...@redhat.com; dw...@infradead.org; j...@8bytes.org

RE: [v3 24/26] KVM: Update Posted-Interrupts Descriptor when vCPU is blocked

2015-03-05 Thread Wu, Feng
-Original Message- From: Marcelo Tosatti [mailto:mtosa...@redhat.com] Sent: Wednesday, March 04, 2015 8:06 PM To: Wu, Feng Cc: t...@linutronix.de; mi...@redhat.com; h...@zytor.com; x...@kernel.org; g...@kernel.org; pbonz...@redhat.com; dw...@infradead.org; j...@8bytes.org

RE: [v3 24/26] KVM: Update Posted-Interrupts Descriptor when vCPU is blocked

2015-03-30 Thread Wu, Feng
-Original Message- From: Marcelo Tosatti [mailto:mtosa...@redhat.com] Sent: Tuesday, March 31, 2015 7:56 AM To: Wu, Feng Cc: h...@zytor.com; t...@linutronix.de; mi...@redhat.com; x...@kernel.org; g...@kernel.org; pbonz...@redhat.com; dw...@infradead.org; j...@8bytes.org

RE: [v3 24/26] KVM: Update Posted-Interrupts Descriptor when vCPU is blocked

2015-03-29 Thread Wu, Feng
-Original Message- From: Marcelo Tosatti [mailto:mtosa...@redhat.com] Sent: Saturday, March 28, 2015 3:30 AM To: Wu, Feng Cc: h...@zytor.com; t...@linutronix.de; mi...@redhat.com; x...@kernel.org; g...@kernel.org; pbonz...@redhat.com; dw...@infradead.org; j...@8bytes.org

RE: [v3 24/26] KVM: Update Posted-Interrupts Descriptor when vCPU is blocked

2015-03-27 Thread Wu, Feng
-Original Message- From: Marcelo Tosatti [mailto:mtosa...@redhat.com] Sent: Thursday, March 26, 2015 7:18 AM To: Wu, Feng; h...@zytor.com Cc: t...@linutronix.de; mi...@redhat.com; h...@zytor.com; x...@kernel.org; g...@kernel.org; pbonz...@redhat.com; dw...@infradead.org; j

RE: [v3 24/26] KVM: Update Posted-Interrupts Descriptor when vCPU is blocked

2015-03-02 Thread Wu, Feng
-Original Message- From: Marcelo Tosatti [mailto:mtosa...@redhat.com] Sent: Friday, February 27, 2015 7:41 AM To: Wu, Feng Cc: t...@linutronix.de; mi...@redhat.com; h...@zytor.com; x...@kernel.org; g...@kernel.org; pbonz...@redhat.com; dw...@infradead.org; j...@8bytes.org

RE: [v3 23/26] KVM: Update Posted-Interrupts Descriptor when vCPU is preempted

2015-03-02 Thread Wu, Feng
-Original Message- From: Marcelo Tosatti [mailto:mtosa...@redhat.com] Sent: Tuesday, February 24, 2015 6:22 AM To: Wu, Feng Cc: t...@linutronix.de; mi...@redhat.com; h...@zytor.com; x...@kernel.org; g...@kernel.org; pbonz...@redhat.com; dw...@infradead.org; j...@8bytes.org

RE: [v3 24/26] KVM: Update Posted-Interrupts Descriptor when vCPU is blocked

2015-02-26 Thread Wu, Feng
-Original Message- From: Marcelo Tosatti [mailto:mtosa...@redhat.com] Sent: Thursday, February 26, 2015 5:50 AM To: Wu, Feng Cc: t...@linutronix.de; mi...@redhat.com; h...@zytor.com; x...@kernel.org; g...@kernel.org; pbonz...@redhat.com; dw...@infradead.org; j...@8bytes.org

RE: [v3 24/26] KVM: Update Posted-Interrupts Descriptor when vCPU is blocked

2015-04-14 Thread Wu, Feng
-Original Message- From: Marcelo Tosatti [mailto:mtosa...@redhat.com] Sent: Tuesday, March 31, 2015 7:56 AM To: Wu, Feng Cc: h...@zytor.com; t...@linutronix.de; mi...@redhat.com; x...@kernel.org; g...@kernel.org; pbonz...@redhat.com; dw...@infradead.org; j...@8bytes.org

RE: [RFC PATCH 1/4] KVM: x86: Split the APIC from the rest of IRQCHIP.

2015-05-14 Thread Wu, Feng
-Original Message- From: Andrew Honig [mailto:aho...@google.com] Sent: Friday, May 15, 2015 3:29 AM To: Wu, Feng Cc: Steve Rutherford; Paolo Bonzini; kvm@vger.kernel.org Subject: Re: [RFC PATCH 1/4] KVM: x86: Split the APIC from the rest of IRQCHIP. BTW, what is the purpose

RE: [v3 24/26] KVM: Update Posted-Interrupts Descriptor when vCPU is blocked

2015-06-07 Thread Wu, Feng
-Original Message- From: Marcelo Tosatti [mailto:mtosa...@redhat.com] Sent: Saturday, June 06, 2015 5:59 AM To: Wu, Feng Cc: h...@zytor.com; t...@linutronix.de; mi...@redhat.com; x...@kernel.org; g...@kernel.org; pbonz...@redhat.com; dw...@infradead.org; j...@8bytes.org

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; kvm@vger.kernel.org; linux-ker...@vger.kernel.org Cc: mtosa...@redhat.com; alex.william...@redhat.com; eric.au...@linaro.org Subject: Re: [v4 01/16] KVM: Extend

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; kvm@vger.kernel.org; linux-ker...@vger.kernel.org; pbonz...@redhat.com; mtosa...@redhat.com Subject: Re: [v4 08

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; kvm@vger.kernel.org; linux-ker...@vger.kernel.org; pbonz...@redhat.com; mtosa...@redhat.com Subject: Re: [v4 08/16] KVM

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; kvm@vger.kernel.org; linux-ker...@vger.kernel.org; pbonz...@redhat.com; mtosa...@redhat.com Subject: Re: [v4 08/16] KVM

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

2015-06-15 Thread Wu, Feng
-Original Message- From: Alex Williamson [mailto:alex.william...@redhat.com] Sent: Saturday, June 13, 2015 3:04 AM To: Avi Kivity Cc: Wu, Feng; kvm@vger.kernel.org; linux-ker...@vger.kernel.org; pbonz...@redhat.com; mtosa...@redhat.com; eric.au...@linaro.org Subject: Re: [v4 08/16

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

2015-06-18 Thread Wu, Feng
-Original Message- From: Alex Williamson [mailto:alex.william...@redhat.com] Sent: Tuesday, June 16, 2015 12:45 AM To: Eric Auger Cc: Avi Kivity; Wu, Feng; kvm@vger.kernel.org; linux-ker...@vger.kernel.org; pbonz...@redhat.com; mtosa...@redhat.com Subject: Re: [v4 08/16] KVM: kvm

RE: [v4 13/16] KVM: x86: kvm-vfio: VT-d posted-interrupts setup

2015-06-11 Thread Wu, Feng
-Original Message- From: Alex Williamson [mailto:alex.william...@redhat.com] Sent: Friday, June 12, 2015 1:16 AM To: Wu, Feng Cc: kvm@vger.kernel.org; linux-ker...@vger.kernel.org; pbonz...@redhat.com; mtosa...@redhat.com; eric.au...@linaro.org Subject: Re: [v4 13/16] KVM: x86

RE: [v4 12/16] KVM: kvm-vfio: implement the VFIO skeleton for VT-d Posted-Interrupts

2015-06-11 Thread Wu, Feng
-Original Message- From: Alex Williamson [mailto:alex.william...@redhat.com] Sent: Friday, June 12, 2015 1:15 AM To: Wu, Feng Cc: kvm@vger.kernel.org; linux-ker...@vger.kernel.org; pbonz...@redhat.com; mtosa...@redhat.com; eric.au...@linaro.org Subject: Re: [v4 12/16] KVM: kvm

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

2015-06-11 Thread Wu, Feng
-Original Message- From: Avi Kivity [mailto:avi.kiv...@gmail.com] Sent: Friday, June 12, 2015 3:59 AM To: Wu, Feng; kvm@vger.kernel.org; linux-ker...@vger.kernel.org Cc: pbonz...@redhat.com; mtosa...@redhat.com; alex.william...@redhat.com; eric.au...@linaro.org Subject: Re: [v4 08

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

2015-06-11 Thread Wu, Feng
-Original Message- From: Eric Auger [mailto:eric.au...@linaro.org] Sent: Thursday, June 11, 2015 9:38 PM To: Wu, Feng; kvm@vger.kernel.org; linux-ker...@vger.kernel.org Cc: pbonz...@redhat.com; mtosa...@redhat.com; alex.william...@redhat.com Subject: Re: [v4 08/16] KVM: kvm-vfio

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; kvm@vger.kernel.org; linux-ker...@vger.kernel.org; pbonz...@redhat.com; mtosa...@redhat.com; Joerg Roedel Subject: Re: [v4 08

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; kvm@vger.kernel.org; linux-ker...@vger.kernel.org; pbonz...@redhat.com; mtosa...@redhat.com Subject: Re: [v4 08/16] KVM: kvm

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