Re: [PATCH 2/9] PCI/MSI: Support allocating virtual MSI interrupts

2019-02-01 Thread Bjorn Helgaas
On Thu, Jan 31, 2019 at 03:52:09PM -0700, Logan Gunthorpe wrote: > On 2019-01-31 3:39 p.m., Bjorn Helgaas wrote: > >> diff --git a/include/linux/msi.h b/include/linux/msi.h > >> index 784fb52b9900..6458ab049852 100644 > >> --- a/include/linux/msi.h > >> +++ b/include/linux/msi.h > >> @@ -88,6

Re: [PATCH 2/9] PCI/MSI: Support allocating virtual MSI interrupts

2019-01-31 Thread Logan Gunthorpe
On 2019-01-31 3:39 p.m., Bjorn Helgaas wrote: > I assume you'll merge this along with the rest of the series, so: > > Acked-by: Bjorn Helgaas Thanks! >> diff --git a/include/linux/msi.h b/include/linux/msi.h >> index 784fb52b9900..6458ab049852 100644 >> --- a/include/linux/msi.h >> +++

Re: [PATCH 2/9] PCI/MSI: Support allocating virtual MSI interrupts

2019-01-31 Thread Bjorn Helgaas
[+cc Thomas, Marc] On Thu, Jan 31, 2019 at 11:56:49AM -0700, Logan Gunthorpe wrote: > For NTB devices, we want to be able to trigger MSI interrupts > through a memory window. In these cases we may want to use > more interrupts than the NTB PCI device has available in its MSI-X > table. > > We