Re: [PATCH 00/14] PCI/P2PDMA: Support transactions that hit the host bridge

2019-07-23 Thread Logan Gunthorpe
On 2019-07-23 10:30 a.m., Koenig, Christian wrote: > Am 23.07.19 um 01:08 schrieb Logan Gunthorpe: >> As discussed on the list previously, in order to fully support the >> whitelist Christian added with the IOMMU, we must ensure that we >> map any buffer going through the IOMMU with an aprropria

Re: [PATCH 00/14] PCI/P2PDMA: Support transactions that hit the host bridge

2019-07-23 Thread Koenig, Christian
Am 23.07.19 um 01:08 schrieb Logan Gunthorpe: > As discussed on the list previously, in order to fully support the > whitelist Christian added with the IOMMU, we must ensure that we > map any buffer going through the IOMMU with an aprropriate dma_map > call. This patchset accomplishes this by clean

[PATCH 00/14] PCI/P2PDMA: Support transactions that hit the host bridge

2019-07-22 Thread Logan Gunthorpe
As discussed on the list previously, in order to fully support the whitelist Christian added with the IOMMU, we must ensure that we map any buffer going through the IOMMU with an aprropriate dma_map call. This patchset accomplishes this by cleaning up the output of upstream_bridge_distance() to bet