Re: Failure of hot plugging secondary virtio_blk into q35 Windows 2019

2021-11-19 Thread Annie.li
On 11/10/2021 1:12 PM, Annie.li wrote: On 11/9/2021 1:32 PM, Daniel P. Berrangé wrote: On Tue, Nov 09, 2021 at 12:01:30PM -0500, Annie.li wrote: On 11/9/2021 6:19 AM, Daniel P. Berrangé wrote: On Tue, Nov 09, 2021 at 04:40:10PM +0530, Ani Sinha wrote: On Tue, Nov 9, 2021 at 3:23 PM Daniel P

Re: Failure of hot plugging secondary virtio_blk into q35 Windows 2019

2021-11-10 Thread Annie.li
On 11/9/2021 1:32 PM, Daniel P. Berrangé wrote: On Tue, Nov 09, 2021 at 12:01:30PM -0500, Annie.li wrote: On 11/9/2021 6:19 AM, Daniel P. Berrangé wrote: On Tue, Nov 09, 2021 at 04:40:10PM +0530, Ani Sinha wrote: On Tue, Nov 9, 2021 at 3:23 PM Daniel P. Berrangé wrote: On Tue, Nov 09, 2021

Re: Failure of hot plugging secondary virtio_blk into q35 Windows 2019

2021-11-09 Thread Daniel P . Berrangé
On Tue, Nov 09, 2021 at 12:01:30PM -0500, Annie.li wrote: > On 11/9/2021 6:19 AM, Daniel P. Berrangé wrote: > > On Tue, Nov 09, 2021 at 04:40:10PM +0530, Ani Sinha wrote: > > > On Tue, Nov 9, 2021 at 3:23 PM Daniel P. Berrangé > > > wrote: > > > > On Tue, Nov 09, 2021 at 12:41:39PM +0530, Ani Sin

Re: Failure of hot plugging secondary virtio_blk into q35 Windows 2019

2021-11-09 Thread Annie.li
On 11/9/2021 6:19 AM, Daniel P. Berrangé wrote: On Tue, Nov 09, 2021 at 04:40:10PM +0530, Ani Sinha wrote: On Tue, Nov 9, 2021 at 3:23 PM Daniel P. Berrangé wrote: On Tue, Nov 09, 2021 at 12:41:39PM +0530, Ani Sinha wrote: +gerd On Mon, 8 Nov 2021, Annie.li wrote: Update: I've tested q35

Re: Failure of hot plugging secondary virtio_blk into q35 Windows 2019

2021-11-09 Thread Daniel P . Berrangé
On Tue, Nov 09, 2021 at 04:40:10PM +0530, Ani Sinha wrote: > On Tue, Nov 9, 2021 at 3:23 PM Daniel P. Berrangé wrote: > > > > On Tue, Nov 09, 2021 at 12:41:39PM +0530, Ani Sinha wrote: > > > > > > +gerd > > > > > > On Mon, 8 Nov 2021, Annie.li wrote: > > > > > > > Update: > > > > > > > > I've test

Re: Failure of hot plugging secondary virtio_blk into q35 Windows 2019

2021-11-09 Thread Ani Sinha
On Tue, Nov 9, 2021 at 3:23 PM Daniel P. Berrangé wrote: > > On Tue, Nov 09, 2021 at 12:41:39PM +0530, Ani Sinha wrote: > > > > +gerd > > > > On Mon, 8 Nov 2021, Annie.li wrote: > > > > > Update: > > > > > > I've tested q35 guest w/o OVMF, the APCI PCI hot-plugging works well in > > > q35 > > > g

Re: Failure of hot plugging secondary virtio_blk into q35 Windows 2019

2021-11-09 Thread Daniel P . Berrangé
On Tue, Nov 09, 2021 at 12:41:39PM +0530, Ani Sinha wrote: > > +gerd > > On Mon, 8 Nov 2021, Annie.li wrote: > > > Update: > > > > I've tested q35 guest w/o OVMF, the APCI PCI hot-plugging works well in q35 > > guest. Seems this issue only happens in q35 guest w/ OVMF. > > > > Looks that there i

Re: Failure of hot plugging secondary virtio_blk into q35 Windows 2019

2021-11-08 Thread Ani Sinha
+gerd On Mon, 8 Nov 2021, Annie.li wrote: > Update: > > I've tested q35 guest w/o OVMF, the APCI PCI hot-plugging works well in q35 > guest. Seems this issue only happens in q35 guest w/ OVMF. > > Looks that there is already a bug filed against this hotplug issue in q35 > guest w/ OVMF, > > htt

Re: Failure of hot plugging secondary virtio_blk into q35 Windows 2019

2021-11-08 Thread Annie.li
Update: I've tested q35 guest w/o OVMF, the APCI PCI hot-plugging works well in q35 guest. Seems this issue only happens in q35 guest w/ OVMF. Looks that there is already a bug filed against this hotplug issue in q35 guest w/ OVMF, https://bugzilla.redhat.com/show_bug.cgi?id=2004829 In thi

Re: Failure of hot plugging secondary virtio_blk into q35 Windows 2019

2021-11-08 Thread Annie.li
Hi Julia Not sure if you've noticed my previous email... After switching from PCIe native hotplug to ACPI PCI hotplug(with patches https://lists.gnu.org/archive/html/qemu-devel/2021-07/msg03306.html), I've run into the secondary virtio_blk hotplugging issue in Windows q35 guest. Now, it se

Failure of hot plugging secondary virtio_blk into q35 Windows 2019

2021-11-01 Thread Annie.li
Hello, I've found an issue when hot-plugging the secondary virtio_blk device into q35 Windows guest(2019) with upstream qemu 6.1.0(+1 patch). The first disk can be hot-plugged successfully. The qemu options for PCIe root port is,  -device pcie-root-port,port=2,chassis=2,id=pciroot2,bus=pcie