Re: [Qemu-devel] [Xen-devel] [PATCH 5/6] xen-pt: Hide MSI-X from xen stubdoms

On Tue, Mar 12, 2019 at 11:15 AM Jason Andryuk wrote: > I'll test to verify whether MSI-X works with > permissive mode. Dropping this patch and enabling permissive mode allowed MSI-X to work. {"execute": "device_add", "arguments": {"driver": "xen-pci-passthrough", "id": "xen-pci-pt_-03-00.0

Re: [Qemu-devel] [Xen-devel] [PATCH 5/6] xen-pt: Hide MSI-X from xen stubdoms

On Tue, Mar 12, 2019 at 10:13 AM Roger Pau Monné wrote: > > On Tue, Mar 12, 2019 at 09:58:56AM -0400, Jason Andryuk wrote: > > On Tue, Mar 12, 2019 at 8:38 AM Marek Marczykowski-Górecki > > wrote: > > > > > > On Tue, Mar 12, 2019 at 01:04:19PM +0100, Roger Pau Monné wrote: > > > > On Mon, Mar 11,

Re: [Qemu-devel] [Xen-devel] [PATCH 5/6] xen-pt: Hide MSI-X from xen stubdoms

On Tue, Mar 12, 2019 at 09:58:56AM -0400, Jason Andryuk wrote: > On Tue, Mar 12, 2019 at 8:38 AM Marek Marczykowski-Górecki > wrote: > > > > On Tue, Mar 12, 2019 at 01:04:19PM +0100, Roger Pau Monné wrote: > > > On Mon, Mar 11, 2019 at 02:02:15PM -0400, Jason Andryuk wrote: > > > > MSI-X is not su

Re: [Qemu-devel] [Xen-devel] [PATCH 5/6] xen-pt: Hide MSI-X from xen stubdoms

On Tue, Mar 12, 2019 at 09:58:56AM -0400, Jason Andryuk wrote: > On Tue, Mar 12, 2019 at 8:38 AM Marek Marczykowski-Górecki > wrote: > > > > On Tue, Mar 12, 2019 at 01:04:19PM +0100, Roger Pau Monné wrote: > > > On Mon, Mar 11, 2019 at 02:02:15PM -0400, Jason Andryuk wrote: > > > > MSI-X is not su

Re: [Qemu-devel] [Xen-devel] [PATCH 5/6] xen-pt: Hide MSI-X from xen stubdoms

On Tue, Mar 12, 2019 at 8:38 AM Marek Marczykowski-Górecki wrote: > > On Tue, Mar 12, 2019 at 01:04:19PM +0100, Roger Pau Monné wrote: > > On Mon, Mar 11, 2019 at 02:02:15PM -0400, Jason Andryuk wrote: > > > MSI-X is not supported in Xen stubdoms, so it must be disabled. Use the > > > existing xe

Re: [Qemu-devel] [Xen-devel] [PATCH 5/6] xen-pt: Hide MSI-X from xen stubdoms

On Tue, Mar 12, 2019 at 01:04:19PM +0100, Roger Pau Monné wrote: > On Mon, Mar 11, 2019 at 02:02:15PM -0400, Jason Andryuk wrote: > > MSI-X is not supported in Xen stubdoms, so it must be disabled. Use the > > existing xen_pt_hide_dev_cap to hide when running under -xen-stubdom. > > I'm afraid th

Re: [Qemu-devel] [Xen-devel] [PATCH 5/6] xen-pt: Hide MSI-X from xen stubdoms

On Mon, Mar 11, 2019 at 02:02:15PM -0400, Jason Andryuk wrote: > MSI-X is not supported in Xen stubdoms, so it must be disabled. Use the > existing xen_pt_hide_dev_cap to hide when running under -xen-stubdom. I'm afraid this requires some more context. What's the actual issue that prevents MSI-X