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Commit 7922e2d2 authored by Al Viro's avatar Al Viro
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drm: io_remap_pfn_range() sets VM_IO... 

Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent ecf48b66
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drivers/gpu/drm/drm_vm.c
View file @ 7922e2d2
...@@ -617,7 +617,6 @@ int drm_mmap_locked(struct file *filp, struct vm_area_struct *vma) ...@@ -617,7 +617,6 @@ int drm_mmap_locked(struct file *filp, struct vm_area_struct *vma)
case _DRM_FRAME_BUFFER: case _DRM_FRAME_BUFFER:
case _DRM_REGISTERS: case _DRM_REGISTERS:
offset = drm_core_get_reg_ofs(dev); offset = drm_core_get_reg_ofs(dev);
vma->vm_flags |= VM_IO; /* not in core dump */
vma->vm_page_prot = drm_io_prot(map->type, vma); vma->vm_page_prot = drm_io_prot(map->type, vma);
if (io_remap_pfn_range(vma, vma->vm_start, if (io_remap_pfn_range(vma, vma->vm_start,
(map->offset + offset) >> PAGE_SHIFT, (map->offset + offset) >> PAGE_SHIFT,
......
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