[RFC PATCH v8 0/2] mmap: safely enable support for new flags

Changes since v7 [1]: * rebase on the mid-merge-window state of the tree to pick up new mmap implementations. * expand the mmap operation handler conversion beyond 'struct file_operations' to include, 'struct etnaviv_gem_ops', 'struct dma_buf_ops', 'struct drm_driver', 'struct fb_ops', and

[RFC PATCH v8 0/2] mmap: safely enable support for new flags

Changes since v7 [1]: * rebase on the mid-merge-window state of the tree to pick up new mmap implementations. * expand the mmap operation handler conversion beyond 'struct file_operations' to include, 'struct etnaviv_gem_ops', 'struct dma_buf_ops', 'struct drm_driver', 'struct fb_ops', and