Quoting Daniel Vetter (2021-01-13 14:06:04) > We have too many people abusing the struct page they can get at but > really shouldn't in importers. Aside from that the backing page might > simply not exist (for dynamic p2p mappings) looking at it and using it > e.g. for mmap can also wreak the page handling of the exporter > completely. Importers really must go through the proper interface like > dma_buf_mmap for everything. If the exporter doesn't want to expose the struct page, why are they setting it in the exported sg_table? -Chris _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
