From: Thomas Hellstrom <thellst...@vmware.com> The drm/ttm module is using a modified on-stack copy of the struct vm_area_struct to be able to set a page protection with customized caching. Fix that by adding a vmf_insert_mixed_prot() function similar to the existing vmf_insert_pfn_prot() for use with drm/ttm.
I'd like to merge this through a drm tree. Changes since v1: *) Formatting fixes in patch 1 *) Updated commit message of patch 2. Thomas Hellstrom (2): mm: Add and export vmf_insert_mixed_prot() drm/ttm: Fix vm page protection handling drivers/gpu/drm/ttm/ttm_bo_vm.c | 14 +++++++------- include/linux/mm.h | 2 ++ mm/memory.c | 15 +++++++++++---- 3 files changed, 20 insertions(+), 11 deletions(-) Cc: Andrew Morton <a...@linux-foundation.org> Cc: Michal Hocko <mho...@suse.com> Cc: "Matthew Wilcox (Oracle)" <wi...@infradead.org> Cc: "Kirill A. Shutemov" <kirill.shute...@linux.intel.com> Cc: Ralph Campbell <rcampb...@nvidia.com> Cc: "Jérôme Glisse" <jgli...@redhat.com> Cc: "Christian König" <christian.koe...@amd.com> -- 2.21.0 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
