Re: [Xen-devel] kernel BUG at nvme/host/pci.c

2017-07-15 Thread Andreas Pflug
Am 15.07.17 um 10:51 schrieb Christoph Hellwig: > On Fri, Jul 14, 2017 at 01:08:47PM -0400, Keith Busch wrote: >>> So LVM2 backed by md raid1 isn't compatible with newer hardware... Any >>> suggestions? >> It's not that LVM2 or RAID isn't compatible. Either the IOMMU isn't >> compatible if can use

Re: [Xen-devel] kernel BUG at nvme/host/pci.c

2017-07-15 Thread Christoph Hellwig
On Fri, Jul 14, 2017 at 01:08:47PM -0400, Keith Busch wrote: > > So LVM2 backed by md raid1 isn't compatible with newer hardware... Any > > suggestions? > > It's not that LVM2 or RAID isn't compatible. Either the IOMMU isn't > compatible if can use different page offsets for DMA addresses than