Re: [vfio-users] vfio_pci_mmap failure : Hitting mmaps overlapping the MSI-X table

2020-12-08 Thread Vikas Aggarwal
Alex, Thanks ! A follow up question: Do i need to backport 3 kernel patches as mentioned in following dpdk patch submission comment https://mails.dpdk.org/archives/dev/2018-July/109039.html -Vikas On Mon, Dec 7, 2020 at 9:15 PM Alex Williamson wrote: > > On Mon, 7 Dec 2020 19:19:20 +0530 >

Re: [vfio-users] vfio_pci_mmap failure : Hitting mmaps overlapping the MSI-X table

2020-12-08 Thread Alex Williamson
On Wed, 9 Dec 2020 01:46:11 +0530 Vikas Aggarwal wrote: > Alex, > Thanks ! > A follow up question: > Do i need to backport 3 kernel patches as mentioned in following dpdk > patch submission comment > https://mails.dpdk.org/archives/dev/2018-July/109039.html I think you'll find that two of those

Re: [vfio-users] vfio_pci_mmap failure : Hitting mmaps overlapping the MSI-X table

2020-12-07 Thread Alex Williamson
On Mon, 7 Dec 2020 19:19:20 +0530 Vikas Aggarwal wrote: > Hello list vfio-users, > Can someone help me understand reason that why mmap of requested address > overlaps with MSI-X table during mmap-ing of PCIe resources. > > Platform : ARM64 architecture (Marvell OcteonTX2) > > Linux