Gerd Hoffmann
2019-Sep-17 08:14 UTC
[PATCH 2/8] drm/shmem: switch shmem helper to &drm_gem_object_funcs.mmap
Hi,> > - /* VM_PFNMAP was set by drm_gem_mmap() */ > > - vma->vm_flags &= ~VM_PFNMAP; > > - vma->vm_flags |= VM_MIXEDMAP; > > + vma->vm_flags |= (VM_MIXEDMAP|VM_DONTEXPAND); > > I'm finding this a bit hard to follow - but I think here we've lost > VM_IO and VM_DONTDUMP which used to be set by drm_gem_mmap().Yep. Intentional, but I think I better split that off to a separate patch with a commit message explaining things.> Also it looks like nothing is fiddling vma->vm_page_prot anymore.Oops, that one was not intentional. Will fix. cheers, Gerd
Maybe Matching Threads
- [PATCH v2 02/11] drm/shmem: switch shmem helper to &drm_gem_object_funcs.mmap
- [PATCH v3 02/11] drm/shmem: switch shmem helper to &drm_gem_object_funcs.mmap
- [PATCH v4 02/11] drm/shmem: switch shmem helper to &drm_gem_object_funcs.mmap
- [PATCH 2/8] drm/shmem: switch shmem helper to &drm_gem_object_funcs.mmap
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