On Thu, Sep 16, 2021 at 05:40:45PM -0600, Logan Gunthorpe wrote: > Add EREMOTEIO error return to dma_map_sgtable() which will be used > by .map_sg() implementations that detect P2PDMA pages that the > underlying DMA device cannot access. > > Signed-off-by: Logan Gunthorpe <log...@deltatee.com> > --- > kernel/dma/mapping.c | 16 +++++++++------- > 1 file changed, 9 insertions(+), 7 deletions(-)
Reviewed-by: Jason Gunthorpe <j...@nvidia.com> Jason _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu
