Re: [Qemu-devel] vfio failure with intel 760p 128GB nvme

2018-12-27 Thread Dongli Zhang
Hi Alex, On 12/27/2018 10:20 PM, Alex Williamson wrote: > On Thu, 27 Dec 2018 20:30:48 +0800 > Dongli Zhang wrote: > >> Hi Alex, >> >> On 12/02/2018 09:29 AM, Dongli Zhang wrote: >>> Hi Alex, >>> >>> On 12/02/2018 03:29 AM, Alex Williamson wrote: On Sat, 1 Dec 2018 10:52:21 -0800 (PST) >>

Re: [Qemu-devel] vfio failure with intel 760p 128GB nvme

2018-12-27 Thread Alex Williamson
On Thu, 27 Dec 2018 20:30:48 +0800 Dongli Zhang wrote: > Hi Alex, > > On 12/02/2018 09:29 AM, Dongli Zhang wrote: > > Hi Alex, > > > > On 12/02/2018 03:29 AM, Alex Williamson wrote: > >> On Sat, 1 Dec 2018 10:52:21 -0800 (PST) > >> Dongli Zhang wrote: > >> > >>> Hi, > >>> > >>> I obtained

Re: [Qemu-devel] vfio failure with intel 760p 128GB nvme

2018-12-27 Thread Dongli Zhang
Hi Alex, On 12/02/2018 09:29 AM, Dongli Zhang wrote: > Hi Alex, > > On 12/02/2018 03:29 AM, Alex Williamson wrote: >> On Sat, 1 Dec 2018 10:52:21 -0800 (PST) >> Dongli Zhang wrote: >> >>> Hi, >>> >>> I obtained below error when assigning an intel 760p 128GB nvme to guest via >>> vfio on my deskt

Re: [Qemu-devel] vfio failure with intel 760p 128GB nvme

2018-12-27 Thread Dongli Zhang
Hi Alex, On 12/02/2018 09:29 AM, Dongli Zhang wrote: > Hi Alex, > > On 12/02/2018 03:29 AM, Alex Williamson wrote: >> On Sat, 1 Dec 2018 10:52:21 -0800 (PST) >> Dongli Zhang wrote: >> >>> Hi, >>> >>> I obtained below error when assigning an intel 760p 128GB nvme to guest via >>> vfio on my deskt

Re: [Qemu-devel] vfio failure with intel 760p 128GB nvme

2018-12-01 Thread Dongli Zhang
Hi Alex, On 12/02/2018 03:29 AM, Alex Williamson wrote: > On Sat, 1 Dec 2018 10:52:21 -0800 (PST) > Dongli Zhang wrote: > >> Hi, >> >> I obtained below error when assigning an intel 760p 128GB nvme to guest via >> vfio on my desktop: >> >> qemu-system-x86_64: -device vfio-pci,host=:01:00.0:

Re: [Qemu-devel] vfio failure with intel 760p 128GB nvme

2018-12-01 Thread Alex Williamson
On Sat, 1 Dec 2018 10:52:21 -0800 (PST) Dongli Zhang wrote: > Hi, > > I obtained below error when assigning an intel 760p 128GB nvme to guest via > vfio on my desktop: > > qemu-system-x86_64: -device vfio-pci,host=:01:00.0: vfio :01:00.0: > failed to add PCI capability 0x11[0x50]@0xb0:

[Qemu-devel] vfio failure with intel 760p 128GB nvme

2018-12-01 Thread Dongli Zhang
Hi, I obtained below error when assigning an intel 760p 128GB nvme to guest via vfio on my desktop: qemu-system-x86_64: -device vfio-pci,host=:01:00.0: vfio :01:00.0: failed to add PCI capability 0x11[0x50]@0xb0: table & pba overlap, or they don't fit in BARs, or don't align This is b