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...rbot <acourbot at nvidia.com> --- drivers/gpu/drm/ttm/ttm_tt.c | 25 +++++++++++++++++++++++++ include/drm/ttm/ttm_bo_driver.h | 28 ++++++++++++++++++++++++++++ 2 files changed, 53 insertions(+) diff --git a/drivers/gpu/drm/ttm/ttm_tt.c b/drivers/gpu/drm/ttm/ttm_tt.c index 75f319090043..66c16ad35f70 100644 --- a/drivers/gpu/drm/ttm/ttm_tt.c +++ b/drivers/gpu/drm/ttm/ttm_tt.c @@ -38,6 +38,7 @@ #include <linux/swap.h> #include <linux/slab.h> #include <linux/export.h> +#include <linux/dma-mapping.h> #include <drm/drm_cache.h> #include <drm/drm_mem_util.h>...

For this v2 I have fixed the patches that are non-controversial (all Lucas' :)) and am resubmitting them in the hope that they will get merged. This will just leave the issue of Nouveau system-memory buffers mapping to be solved. This issue is quite complex, so let me summarize the situation and the data I have at hand. ARM caching is like a quantum world where Murphy's law constantly