From: Gerd Hoffmann Date: Wed, 16 Oct 2019 11:51:56 +0000 (+0200) Subject: drm/shmem: drop VM_IO X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=1bf01e1e357894e69b39853ead11d12c9aa40759;p=linux.git drm/shmem: drop VM_IO VM_IO is wrong here, shmem uses normal ram not io memory. Signed-off-by: Gerd Hoffmann Reviewed-by: Steven Price Acked-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20191016115203.20095-5-kraxel@redhat.com --- diff --git a/drivers/gpu/drm/drm_gem_shmem_helper.c b/drivers/gpu/drm/drm_gem_shmem_helper.c index 6efedab150162..3bc69b1ffa7dc 100644 --- a/drivers/gpu/drm/drm_gem_shmem_helper.c +++ b/drivers/gpu/drm/drm_gem_shmem_helper.c @@ -536,7 +536,7 @@ int drm_gem_shmem_mmap(struct drm_gem_object *obj, struct vm_area_struct *vma) return ret; } - vma->vm_flags |= VM_IO | VM_MIXEDMAP | VM_DONTEXPAND; + vma->vm_flags |= VM_MIXEDMAP | VM_DONTEXPAND; vma->vm_page_prot = pgprot_writecombine(vm_get_page_prot(vma->vm_flags)); vma->vm_page_prot = pgprot_decrypted(vma->vm_page_prot); vma->vm_ops = &drm_gem_shmem_vm_ops;