Re: [patch V2 24/46] PCI: vmd: Mark VMD irqdomain with DOMAIN_BUS_VMD_MSI

2020-09-30 Thread Jason Gunthorpe
On Wed, Sep 30, 2020 at 01:08:27PM +, Derrick, Jonathan wrote: > +Megha > > On Wed, 2020-09-30 at 09:57 -0300, Jason Gunthorpe wrote: > > On Wed, Sep 30, 2020 at 12:45:30PM +, Derrick, Jonathan wrote: > > > Hi Jason > > > > > > On Mon, 2020-08-31 at 11:39 -0300, Jason Gunthorpe wrote: > >

Re: [patch V2 24/46] PCI: vmd: Mark VMD irqdomain with DOMAIN_BUS_VMD_MSI

2020-09-30 Thread Derrick, Jonathan
+Megha On Wed, 2020-09-30 at 09:57 -0300, Jason Gunthorpe wrote: > On Wed, Sep 30, 2020 at 12:45:30PM +, Derrick, Jonathan wrote: > > Hi Jason > > > > On Mon, 2020-08-31 at 11:39 -0300, Jason Gunthorpe wrote: > > > On Wed, Aug 26, 2020 at 01:16:52PM +0200, Thomas Gleixner wrote: > > > > From:

Re: [patch V2 24/46] PCI: vmd: Mark VMD irqdomain with DOMAIN_BUS_VMD_MSI

2020-09-30 Thread Jason Gunthorpe
On Wed, Sep 30, 2020 at 12:45:30PM +, Derrick, Jonathan wrote: > Hi Jason > > On Mon, 2020-08-31 at 11:39 -0300, Jason Gunthorpe wrote: > > On Wed, Aug 26, 2020 at 01:16:52PM +0200, Thomas Gleixner wrote: > > > From: Thomas Gleixner > > > > > > Devices on the VMD bus use their own MSI irq do

Re: [patch V2 24/46] PCI: vmd: Mark VMD irqdomain with DOMAIN_BUS_VMD_MSI

2020-09-30 Thread Derrick, Jonathan
Hi Jason On Mon, 2020-08-31 at 11:39 -0300, Jason Gunthorpe wrote: > On Wed, Aug 26, 2020 at 01:16:52PM +0200, Thomas Gleixner wrote: > > From: Thomas Gleixner > > > > Devices on the VMD bus use their own MSI irq domain, but it is not > > distinguishable from regular PCI/MSI irq domains. This is

Re: [patch V2 24/46] PCI: vmd: Mark VMD irqdomain with DOMAIN_BUS_VMD_MSI

2020-08-31 Thread Jason Gunthorpe
On Wed, Aug 26, 2020 at 01:16:52PM +0200, Thomas Gleixner wrote: > From: Thomas Gleixner > > Devices on the VMD bus use their own MSI irq domain, but it is not > distinguishable from regular PCI/MSI irq domains. This is required > to exclude VMD devices from getting the irq domain pointer set by

Re: [patch V2 24/46] PCI: vmd: Mark VMD irqdomain with DOMAIN_BUS_VMD_MSI

2020-08-26 Thread Marc Zyngier
On Wed, 26 Aug 2020 12:16:52 +0100, Thomas Gleixner wrote: > > From: Thomas Gleixner > > Devices on the VMD bus use their own MSI irq domain, but it is not > distinguishable from regular PCI/MSI irq domains. This is required > to exclude VMD devices from getting the irq domain pointer set by >

[patch V2 24/46] PCI: vmd: Mark VMD irqdomain with DOMAIN_BUS_VMD_MSI

2020-08-26 Thread Thomas Gleixner
From: Thomas Gleixner Devices on the VMD bus use their own MSI irq domain, but it is not distinguishable from regular PCI/MSI irq domains. This is required to exclude VMD devices from getting the irq domain pointer set by interrupt remapping. Override the default bus token. Signed-off-by: Thoma