diff --git a/drivers/gpu/drm/i915/Makefile b/drivers/gpu/drm/i915/Makefile
index d270f01e1091..54418ce5faac 100644
--- a/drivers/gpu/drm/i915/Makefile
+++ b/drivers/gpu/drm/i915/Makefile
@@ -72,6 +72,7 @@ i915-$(CONFIG_DRM_I915_WERROR) += \
 # GEM code
 i915-y += \
 	  gem/i915_gem_object.o \
+	  gem/i915_gem_shmem.o \
 	  i915_active.o \
 	  i915_cmd_parser.o \
 	  i915_gem_batch_pool.o \
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object.c b/drivers/gpu/drm/i915/gem/i915_gem_object.c
index 8179252bb39b..05efce885961 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_object.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_object.c
@@ -26,6 +26,7 @@
 
 #include "../i915_drv.h"
 #include "../i915_globals.h"
+#include "../intel_frontbuffer.h"
 
 static struct i915_global_object {
 	struct i915_global base;
@@ -42,6 +43,64 @@ void i915_gem_object_free(struct drm_i915_gem_object *obj)
 	return kmem_cache_free(global.slab_objects, obj);
 }
 
+/* some bookkeeping */
+static void i915_gem_info_add_obj(struct drm_i915_private *i915,
+				  u64 size)
+{
+	spin_lock(&i915->mm.object_stat_lock);
+	i915->mm.object_count++;
+	i915->mm.object_memory += size;
+	spin_unlock(&i915->mm.object_stat_lock);
+}
+
+static void i915_gem_info_remove_obj(struct drm_i915_private *i915,
+				     u64 size)
+{
+	spin_lock(&i915->mm.object_stat_lock);
+	i915->mm.object_count--;
+	i915->mm.object_memory -= size;
+	spin_unlock(&i915->mm.object_stat_lock);
+}
+
+static void
+frontbuffer_retire(struct i915_active_request *active,
+		   struct i915_request *request)
+{
+	struct drm_i915_gem_object *obj =
+		container_of(active, typeof(*obj), frontbuffer_write);
+
+	intel_fb_obj_flush(obj, ORIGIN_CS);
+}
+
+void i915_gem_object_init(struct drm_i915_gem_object *obj,
+			  const struct drm_i915_gem_object_ops *ops)
+{
+	mutex_init(&obj->mm.lock);
+
+	spin_lock_init(&obj->vma.lock);
+	INIT_LIST_HEAD(&obj->vma.list);
+
+	INIT_LIST_HEAD(&obj->lut_list);
+	INIT_LIST_HEAD(&obj->batch_pool_link);
+
+	init_rcu_head(&obj->rcu);
+
+	obj->ops = ops;
+
+	reservation_object_init(&obj->__builtin_resv);
+	obj->resv = &obj->__builtin_resv;
+
+	obj->frontbuffer_ggtt_origin = ORIGIN_GTT;
+	i915_active_request_init(&obj->frontbuffer_write,
+				 NULL, frontbuffer_retire);
+
+	obj->mm.madv = I915_MADV_WILLNEED;
+	INIT_RADIX_TREE(&obj->mm.get_page.radix, GFP_KERNEL | __GFP_NOWARN);
+	mutex_init(&obj->mm.get_page.lock);
+
+	i915_gem_info_add_obj(to_i915(obj->base.dev), obj->base.size);
+}
+
 /**
  * Mark up the object's coherency levels for a given cache_level
  * @obj: #drm_i915_gem_object
@@ -64,6 +123,245 @@ void i915_gem_object_set_cache_coherency(struct drm_i915_gem_object *obj,
 		!(obj->cache_coherent & I915_BO_CACHE_COHERENT_FOR_WRITE);
 }
 
+void i915_gem_close_object(struct drm_gem_object *gem, struct drm_file *file)
+{
+	struct drm_i915_private *i915 = to_i915(gem->dev);
+	struct drm_i915_gem_object *obj = to_intel_bo(gem);
+	struct drm_i915_file_private *fpriv = file->driver_priv;
+	struct i915_lut_handle *lut, *ln;
+
+	mutex_lock(&i915->drm.struct_mutex);
+
+	list_for_each_entry_safe(lut, ln, &obj->lut_list, obj_link) {
+		struct i915_gem_context *ctx = lut->ctx;
+		struct i915_vma *vma;
+
+		GEM_BUG_ON(ctx->file_priv == ERR_PTR(-EBADF));
+		if (ctx->file_priv != fpriv)
+			continue;
+
+		vma = radix_tree_delete(&ctx->handles_vma, lut->handle);
+		GEM_BUG_ON(vma->obj != obj);
+
+		/* We allow the process to have multiple handles to the same
+		 * vma, in the same fd namespace, by virtue of flink/open.
+		 */
+		GEM_BUG_ON(!vma->open_count);
+		if (!--vma->open_count && !i915_vma_is_ggtt(vma))
+			i915_vma_close(vma);
+
+		list_del(&lut->obj_link);
+		list_del(&lut->ctx_link);
+
+		i915_lut_handle_free(lut);
+		__i915_gem_object_release_unless_active(obj);
+	}
+
+	mutex_unlock(&i915->drm.struct_mutex);
+}
+
+static bool discard_backing_storage(struct drm_i915_gem_object *obj)
+{
+	/* If we are the last user of the backing storage (be it shmemfs
+	 * pages or stolen etc), we know that the pages are going to be
+	 * immediately released. In this case, we can then skip copying
+	 * back the contents from the GPU.
+	 */
+
+	if (obj->mm.madv != I915_MADV_WILLNEED)
+		return false;
+
+	if (!obj->base.filp)
+		return true;
+
+	/* At first glance, this looks racy, but then again so would be
+	 * userspace racing mmap against close. However, the first external
+	 * reference to the filp can only be obtained through the
+	 * i915_gem_mmap_ioctl() which safeguards us against the user
+	 * acquiring such a reference whilst we are in the middle of
+	 * freeing the object.
+	 */
+	return atomic_long_read(&obj->base.filp->f_count) == 1;
+}
+
+static void __i915_gem_free_objects(struct drm_i915_private *i915,
+				    struct llist_node *freed)
+{
+	struct drm_i915_gem_object *obj, *on;
+	intel_wakeref_t wakeref;
+
+	wakeref = intel_runtime_pm_get(i915);
+	llist_for_each_entry_safe(obj, on, freed, freed) {
+		struct i915_vma *vma, *vn;
+
+		trace_i915_gem_object_destroy(obj);
+
+		mutex_lock(&i915->drm.struct_mutex);
+
+		GEM_BUG_ON(i915_gem_object_is_active(obj));
+		list_for_each_entry_safe(vma, vn, &obj->vma.list, obj_link) {
+			GEM_BUG_ON(i915_vma_is_active(vma));
+			vma->flags &= ~I915_VMA_PIN_MASK;
+			i915_vma_destroy(vma);
+		}
+		GEM_BUG_ON(!list_empty(&obj->vma.list));
+		GEM_BUG_ON(!RB_EMPTY_ROOT(&obj->vma.tree));
+
+		/* This serializes freeing with the shrinker. Since the free
+		 * is delayed, first by RCU then by the workqueue, we want the
+		 * shrinker to be able to free pages of unreferenced objects,
+		 * or else we may oom whilst there are plenty of deferred
+		 * freed objects.
+		 */
+		if (i915_gem_object_has_pages(obj)) {
+			spin_lock(&i915->mm.obj_lock);
+			list_del_init(&obj->mm.link);
+			spin_unlock(&i915->mm.obj_lock);
+		}
+
+		mutex_unlock(&i915->drm.struct_mutex);
+
+		GEM_BUG_ON(obj->bind_count);
+		GEM_BUG_ON(obj->userfault_count);
+		GEM_BUG_ON(atomic_read(&obj->frontbuffer_bits));
+		GEM_BUG_ON(!list_empty(&obj->lut_list));
+
+		if (obj->ops->release)
+			obj->ops->release(obj);
+
+		if (WARN_ON(i915_gem_object_has_pinned_pages(obj)))
+			atomic_set(&obj->mm.pages_pin_count, 0);
+		__i915_gem_object_put_pages(obj, I915_MM_NORMAL);
+		GEM_BUG_ON(i915_gem_object_has_pages(obj));
+
+		if (obj->base.import_attach)
+			drm_prime_gem_destroy(&obj->base, NULL);
+
+		reservation_object_fini(&obj->__builtin_resv);
+		drm_gem_object_release(&obj->base);
+		i915_gem_info_remove_obj(i915, obj->base.size);
+
+		kfree(obj->bit_17);
+		i915_gem_object_free(obj);
+
+		GEM_BUG_ON(!atomic_read(&i915->mm.free_count));
+		atomic_dec(&i915->mm.free_count);
+
+		if (on)
+			cond_resched();
+	}
+	intel_runtime_pm_put(i915, wakeref);
+}
+
+void i915_gem_flush_free_objects(struct drm_i915_private *i915)
+{
+	struct llist_node *freed;
+
+	/* Free the oldest, most stale object to keep the free_list short */
+	freed = NULL;
+	if (!llist_empty(&i915->mm.free_list)) { /* quick test for hotpath */
+		/* Only one consumer of llist_del_first() allowed */
+		spin_lock(&i915->mm.free_lock);
+		freed = llist_del_first(&i915->mm.free_list);
+		spin_unlock(&i915->mm.free_lock);
+	}
+	if (unlikely(freed)) {
+		freed->next = NULL;
+		__i915_gem_free_objects(i915, freed);
+	}
+}
+
+static void __i915_gem_free_work(struct work_struct *work)
+{
+	struct drm_i915_private *i915 =
+		container_of(work, struct drm_i915_private, mm.free_work);
+	struct llist_node *freed;
+
+	/*
+	 * All file-owned VMA should have been released by this point through
+	 * i915_gem_close_object(), or earlier by i915_gem_context_close().
+	 * However, the object may also be bound into the global GTT (e.g.
+	 * older GPUs without per-process support, or for direct access through
+	 * the GTT either for the user or for scanout). Those VMA still need to
+	 * unbound now.
+	 */
+
+	spin_lock(&i915->mm.free_lock);
+	while ((freed = llist_del_all(&i915->mm.free_list))) {
+		spin_unlock(&i915->mm.free_lock);
+
+		__i915_gem_free_objects(i915, freed);
+		if (need_resched())
+			return;
+
+		spin_lock(&i915->mm.free_lock);
+	}
+	spin_unlock(&i915->mm.free_lock);
+}
+
+static void __i915_gem_free_object_rcu(struct rcu_head *head)
+{
+	struct drm_i915_gem_object *obj =
+		container_of(head, typeof(*obj), rcu);
+	struct drm_i915_private *i915 = to_i915(obj->base.dev);
+
+	/*
+	 * We reuse obj->rcu for the freed list, so we had better not treat
+	 * it like a rcu_head from this point forwards. And we expect all
+	 * objects to be freed via this path.
+	 */
+	destroy_rcu_head(&obj->rcu);
+
+	/*
+	 * Since we require blocking on struct_mutex to unbind the freed
+	 * object from the GPU before releasing resources back to the
+	 * system, we can not do that directly from the RCU callback (which may
+	 * be a softirq context), but must instead then defer that work onto a
+	 * kthread. We use the RCU callback rather than move the freed object
+	 * directly onto the work queue so that we can mix between using the
+	 * worker and performing frees directly from subsequent allocations for
+	 * crude but effective memory throttling.
+	 */
+	if (llist_add(&obj->freed, &i915->mm.free_list))
+		queue_work(i915->wq, &i915->mm.free_work);
+}
+
+void i915_gem_free_object(struct drm_gem_object *gem_obj)
+{
+	struct drm_i915_gem_object *obj = to_intel_bo(gem_obj);
+
+	if (obj->mm.quirked)
+		__i915_gem_object_unpin_pages(obj);
+
+	if (discard_backing_storage(obj))
+		obj->mm.madv = I915_MADV_DONTNEED;
+
+	/*
+	 * Before we free the object, make sure any pure RCU-only
+	 * read-side critical sections are complete, e.g.
+	 * i915_gem_busy_ioctl(). For the corresponding synchronized
+	 * lookup see i915_gem_object_lookup_rcu().
+	 */
+	atomic_inc(&to_i915(obj->base.dev)->mm.free_count);
+	call_rcu(&obj->rcu, __i915_gem_free_object_rcu);
+}
+
+void __i915_gem_object_release_unless_active(struct drm_i915_gem_object *obj)
+{
+	lockdep_assert_held(&obj->base.dev->struct_mutex);
+
+	if (!i915_gem_object_has_active_reference(obj) &&
+	    i915_gem_object_is_active(obj))
+		i915_gem_object_set_active_reference(obj);
+	else
+		i915_gem_object_put(obj);
+}
+
+void i915_gem_init__objects(struct drm_i915_private *i915)
+{
+	INIT_WORK(&i915->mm.free_work, __i915_gem_free_work);
+}
+
 static void i915_global_objects_shrink(void)
 {
 	kmem_cache_shrink(global.slab_objects);
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object.h b/drivers/gpu/drm/i915/gem/i915_gem_object.h
index 80d866de34a8..05bbb3f33904 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_object.h
+++ b/drivers/gpu/drm/i915/gem/i915_gem_object.h
@@ -15,9 +15,29 @@
 
 #include "i915_gem_object_types.h"
 
+void i915_gem_init__objects(struct drm_i915_private *i915);
+
 struct drm_i915_gem_object *i915_gem_object_alloc(void);
 void i915_gem_object_free(struct drm_i915_gem_object *obj);
 
+void i915_gem_object_init(struct drm_i915_gem_object *obj,
+			  const struct drm_i915_gem_object_ops *ops);
+struct drm_i915_gem_object *
+i915_gem_object_create_shmem(struct drm_i915_private *i915, u64 size);
+struct drm_i915_gem_object *
+i915_gem_object_create_shmem_from_data(struct drm_i915_private *i915,
+				       const void *data, size_t size);
+
+extern const struct drm_i915_gem_object_ops i915_gem_shmem_ops;
+void __i915_gem_object_release_shmem(struct drm_i915_gem_object *obj,
+				     struct sg_table *pages,
+				     bool needs_clflush);
+
+void i915_gem_close_object(struct drm_gem_object *gem, struct drm_file *file);
+void i915_gem_free_object(struct drm_gem_object *obj);
+
+void i915_gem_flush_free_objects(struct drm_i915_private *i915);
+
 /**
  * i915_gem_object_lookup_rcu - look up a temporary GEM object from its handle
  * @filp: DRM file private date
@@ -330,4 +350,23 @@ void i915_gem_object_set_cache_coherency(struct drm_i915_gem_object *obj,
 					 unsigned int cache_level);
 void i915_gem_object_flush_if_display(struct drm_i915_gem_object *obj);
 
+static inline bool cpu_write_needs_clflush(struct drm_i915_gem_object *obj)
+{
+	if (obj->cache_dirty)
+		return false;
+
+	if (!(obj->cache_coherent & I915_BO_CACHE_COHERENT_FOR_WRITE))
+		return true;
+
+	return obj->pin_global; /* currently in use by HW, keep flushed */
+}
+
+static inline void __start_cpu_write(struct drm_i915_gem_object *obj)
+{
+	obj->read_domains = I915_GEM_DOMAIN_CPU;
+	obj->write_domain = I915_GEM_DOMAIN_CPU;
+	if (cpu_write_needs_clflush(obj))
+		obj->cache_dirty = true;
+}
+
 #endif
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_shmem.c b/drivers/gpu/drm/i915/gem/i915_gem_shmem.c
new file mode 100644
index 000000000000..aa8b8eb098fe
--- /dev/null
+++ b/drivers/gpu/drm/i915/gem/i915_gem_shmem.c
@@ -0,0 +1,494 @@
+/*
+ * SPDX-License-Identifier: MIT
+ *
+ * Copyright © 2014-2016 Intel Corporation
+ */
+
+#include <linux/pagevec.h>
+#include <linux/swap.h>
+
+#include "i915_gem_object.h"
+
+#include "../i915_drv.h"
+
+/*
+ * Move pages to appropriate lru and release the pagevec, decrementing the
+ * ref count of those pages.
+ */
+static void check_release_pagevec(struct pagevec *pvec)
+{
+	check_move_unevictable_pages(pvec);
+	__pagevec_release(pvec);
+	cond_resched();
+}
+
+static int shmem_get_pages(struct drm_i915_gem_object *obj)
+{
+	struct drm_i915_private *i915 = to_i915(obj->base.dev);
+	const unsigned long page_count = obj->base.size / PAGE_SIZE;
+	unsigned long i;
+	struct address_space *mapping;
+	struct sg_table *st;
+	struct scatterlist *sg;
+	struct sgt_iter sgt_iter;
+	struct page *page;
+	unsigned long last_pfn = 0;	/* suppress gcc warning */
+	unsigned int max_segment = i915_sg_segment_size();
+	unsigned int sg_page_sizes;
+	struct pagevec pvec;
+	gfp_t noreclaim;
+	int ret;
+
+	/*
+	 * Assert that the object is not currently in any GPU domain. As it
+	 * wasn't in the GTT, there shouldn't be any way it could have been in
+	 * a GPU cache
+	 */
+	GEM_BUG_ON(obj->read_domains & I915_GEM_GPU_DOMAINS);
+	GEM_BUG_ON(obj->write_domain & I915_GEM_GPU_DOMAINS);
+
+	/*
+	 * If there's no chance of allocating enough pages for the whole
+	 * object, bail early.
+	 */
+	if (page_count > totalram_pages())
+		return -ENOMEM;
+
+	st = kmalloc(sizeof(*st), GFP_KERNEL);
+	if (!st)
+		return -ENOMEM;
+
+rebuild_st:
+	if (sg_alloc_table(st, page_count, GFP_KERNEL)) {
+		kfree(st);
+		return -ENOMEM;
+	}
+
+	/*
+	 * Get the list of pages out of our struct file.  They'll be pinned
+	 * at this point until we release them.
+	 *
+	 * Fail silently without starting the shrinker
+	 */
+	mapping = obj->base.filp->f_mapping;
+	mapping_set_unevictable(mapping);
+	noreclaim = mapping_gfp_constraint(mapping, ~__GFP_RECLAIM);
+	noreclaim |= __GFP_NORETRY | __GFP_NOWARN;
+
+	sg = st->sgl;
+	st->nents = 0;
+	sg_page_sizes = 0;
+	for (i = 0; i < page_count; i++) {
+		const unsigned int shrink[] = {
+			(I915_SHRINK_BOUND |
+			 I915_SHRINK_UNBOUND |
+			 I915_SHRINK_PURGEABLE),
+			0,
+		}, *s = shrink;
+		gfp_t gfp = noreclaim;
+
+		do {
+			cond_resched();
+			page = shmem_read_mapping_page_gfp(mapping, i, gfp);
+			if (!IS_ERR(page))
+				break;
+
+			if (!*s) {
+				ret = PTR_ERR(page);
+				goto err_sg;
+			}
+
+			i915_gem_shrink(i915, 2 * page_count, NULL, *s++);
+
+			/*
+			 * We've tried hard to allocate the memory by reaping
+			 * our own buffer, now let the real VM do its job and
+			 * go down in flames if truly OOM.
+			 *
+			 * However, since graphics tend to be disposable,
+			 * defer the oom here by reporting the ENOMEM back
+			 * to userspace.
+			 */
+			if (!*s) {
+				/* reclaim and warn, but no oom */
+				gfp = mapping_gfp_mask(mapping);
+
+				/*
+				 * Our bo are always dirty and so we require
+				 * kswapd to reclaim our pages (direct reclaim
+				 * does not effectively begin pageout of our
+				 * buffers on its own). However, direct reclaim
+				 * only waits for kswapd when under allocation
+				 * congestion. So as a result __GFP_RECLAIM is
+				 * unreliable and fails to actually reclaim our
+				 * dirty pages -- unless you try over and over
+				 * again with !__GFP_NORETRY. However, we still
+				 * want to fail this allocation rather than
+				 * trigger the out-of-memory killer and for
+				 * this we want __GFP_RETRY_MAYFAIL.
+				 */
+				gfp |= __GFP_RETRY_MAYFAIL;
+			}
+		} while (1);
+
+		if (!i ||
+		    sg->length >= max_segment ||
+		    page_to_pfn(page) != last_pfn + 1) {
+			if (i) {
+				sg_page_sizes |= sg->length;
+				sg = sg_next(sg);
+			}
+			st->nents++;
+			sg_set_page(sg, page, PAGE_SIZE, 0);
+		} else {
+			sg->length += PAGE_SIZE;
+		}
+		last_pfn = page_to_pfn(page);
+
+		/* Check that the i965g/gm workaround works. */
+		WARN_ON((gfp & __GFP_DMA32) && (last_pfn >= 0x00100000UL));
+	}
+	if (sg) { /* loop terminated early; short sg table */
+		sg_page_sizes |= sg->length;
+		sg_mark_end(sg);
+	}
+
+	/* Trim unused sg entries to avoid wasting memory. */
+	i915_sg_trim(st);
+
+	ret = i915_gem_gtt_prepare_pages(obj, st);
+	if (ret) {
+		/*
+		 * DMA remapping failed? One possible cause is that
+		 * it could not reserve enough large entries, asking
+		 * for PAGE_SIZE chunks instead may be helpful.
+		 */
+		if (max_segment > PAGE_SIZE) {
+			for_each_sgt_page(page, sgt_iter, st)
+				put_page(page);
+			sg_free_table(st);
+
+			max_segment = PAGE_SIZE;
+			goto rebuild_st;
+		} else {
+			dev_warn(&i915->drm.pdev->dev,
+				 "Failed to DMA remap %lu pages\n",
+				 page_count);
+			goto err_pages;
+		}
+	}
+
+	if (i915_gem_object_needs_bit17_swizzle(obj))
+		i915_gem_object_do_bit_17_swizzle(obj, st);
+
+	__i915_gem_object_set_pages(obj, st, sg_page_sizes);
+
+	return 0;
+
+err_sg:
+	sg_mark_end(sg);
+err_pages:
+	mapping_clear_unevictable(mapping);
+	pagevec_init(&pvec);
+	for_each_sgt_page(page, sgt_iter, st) {
+		if (!pagevec_add(&pvec, page))
+			check_release_pagevec(&pvec);
+	}
+	if (pagevec_count(&pvec))
+		check_release_pagevec(&pvec);
+	sg_free_table(st);
+	kfree(st);
+
+	/*
+	 * shmemfs first checks if there is enough memory to allocate the page
+	 * and reports ENOSPC should there be insufficient, along with the usual
+	 * ENOMEM for a genuine allocation failure.
+	 *
+	 * We use ENOSPC in our driver to mean that we have run out of aperture
+	 * space and so want to translate the error from shmemfs back to our
+	 * usual understanding of ENOMEM.
+	 */
+	if (ret == -ENOSPC)
+		ret = -ENOMEM;
+
+	return ret;
+}
+
+void
+__i915_gem_object_release_shmem(struct drm_i915_gem_object *obj,
+				struct sg_table *pages,
+				bool needs_clflush)
+{
+	GEM_BUG_ON(obj->mm.madv == __I915_MADV_PURGED);
+
+	if (obj->mm.madv == I915_MADV_DONTNEED)
+		obj->mm.dirty = false;
+
+	if (needs_clflush &&
+	    (obj->read_domains & I915_GEM_DOMAIN_CPU) == 0 &&
+	    !(obj->cache_coherent & I915_BO_CACHE_COHERENT_FOR_READ))
+		drm_clflush_sg(pages);
+
+	__start_cpu_write(obj);
+}
+
+static void
+shmem_put_pages(struct drm_i915_gem_object *obj, struct sg_table *pages)
+{
+	struct sgt_iter sgt_iter;
+	struct pagevec pvec;
+	struct page *page;
+
+	__i915_gem_object_release_shmem(obj, pages, true);
+
+	i915_gem_gtt_finish_pages(obj, pages);
+
+	if (i915_gem_object_needs_bit17_swizzle(obj))
+		i915_gem_object_save_bit_17_swizzle(obj, pages);
+
+	mapping_clear_unevictable(file_inode(obj->base.filp)->i_mapping);
+
+	pagevec_init(&pvec);
+	for_each_sgt_page(page, sgt_iter, pages) {
+		if (obj->mm.dirty)
+			set_page_dirty(page);
+
+		if (obj->mm.madv == I915_MADV_WILLNEED)
+			mark_page_accessed(page);
+
+		if (!pagevec_add(&pvec, page))
+			check_release_pagevec(&pvec);
+	}
+	if (pagevec_count(&pvec))
+		check_release_pagevec(&pvec);
+	obj->mm.dirty = false;
+
+	sg_free_table(pages);
+	kfree(pages);
+}
+
+static int
+shmem_pwrite(struct drm_i915_gem_object *obj,
+	     const struct drm_i915_gem_pwrite *arg)
+{
+	struct address_space *mapping = obj->base.filp->f_mapping;
+	char __user *user_data = u64_to_user_ptr(arg->data_ptr);
+	u64 remain, offset;
+	unsigned int pg;
+
+	/* Before we instantiate/pin the backing store for our use, we
+	 * can prepopulate the shmemfs filp efficiently using a write into
+	 * the pagecache. We avoid the penalty of instantiating all the
+	 * pages, important if the user is just writing to a few and never
+	 * uses the object on the GPU, and using a direct write into shmemfs
+	 * allows it to avoid the cost of retrieving a page (either swapin
+	 * or clearing-before-use) before it is overwritten.
+	 */
+	if (i915_gem_object_has_pages(obj))
+		return -ENODEV;
+
+	if (obj->mm.madv != I915_MADV_WILLNEED)
+		return -EFAULT;
+
+	/* Before the pages are instantiated the object is treated as being
+	 * in the CPU domain. The pages will be clflushed as required before
+	 * use, and we can freely write into the pages directly. If userspace
+	 * races pwrite with any other operation; corruption will ensue -
+	 * that is userspace's prerogative!
+	 */
+
+	remain = arg->size;
+	offset = arg->offset;
+	pg = offset_in_page(offset);
+
+	do {
+		unsigned int len, unwritten;
+		struct page *page;
+		void *data, *vaddr;
+		int err;
+
+		len = PAGE_SIZE - pg;
+		if (len > remain)
+			len = remain;
+
+		err = pagecache_write_begin(obj->base.filp, mapping,
+					    offset, len, 0,
+					    &page, &data);
+		if (err < 0)
+			return err;
+
+		vaddr = kmap(page);
+		unwritten = copy_from_user(vaddr + pg, user_data, len);
+		kunmap(page);
+
+		err = pagecache_write_end(obj->base.filp, mapping,
+					  offset, len, len - unwritten,
+					  page, data);
+		if (err < 0)
+			return err;
+
+		if (unwritten)
+			return -EFAULT;
+
+		remain -= len;
+		user_data += len;
+		offset += len;
+		pg = 0;
+	} while (remain);
+
+	return 0;
+}
+
+const struct drm_i915_gem_object_ops i915_gem_shmem_ops = {
+	.flags = I915_GEM_OBJECT_HAS_STRUCT_PAGE |
+		 I915_GEM_OBJECT_IS_SHRINKABLE,
+
+	.get_pages = shmem_get_pages,
+	.put_pages = shmem_put_pages,
+
+	.pwrite = shmem_pwrite,
+};
+
+static int create_shmem(struct drm_i915_private *i915,
+			struct drm_gem_object *obj,
+			size_t size)
+{
+	unsigned long flags = VM_NORESERVE;
+	struct file *filp;
+
+	drm_gem_private_object_init(&i915->drm, obj, size);
+
+	if (i915->mm.gemfs)
+		filp = shmem_file_setup_with_mnt(i915->mm.gemfs, "i915", size,
+						 flags);
+	else
+		filp = shmem_file_setup("i915", size, flags);
+	if (IS_ERR(filp))
+		return PTR_ERR(filp);
+
+	obj->filp = filp;
+	return 0;
+}
+
+struct drm_i915_gem_object *
+i915_gem_object_create_shmem(struct drm_i915_private *i915, u64 size)
+{
+	struct drm_i915_gem_object *obj;
+	struct address_space *mapping;
+	unsigned int cache_level;
+	gfp_t mask;
+	int ret;
+
+	/* There is a prevalence of the assumption that we fit the object's
+	 * page count inside a 32bit _signed_ variable. Let's document this and
+	 * catch if we ever need to fix it. In the meantime, if you do spot
+	 * such a local variable, please consider fixing!
+	 */
+	if (size >> PAGE_SHIFT > INT_MAX)
+		return ERR_PTR(-E2BIG);
+
+	if (overflows_type(size, obj->base.size))
+		return ERR_PTR(-E2BIG);
+
+	obj = i915_gem_object_alloc();
+	if (!obj)
+		return ERR_PTR(-ENOMEM);
+
+	ret = create_shmem(i915, &obj->base, size);
+	if (ret)
+		goto fail;
+
+	mask = GFP_HIGHUSER | __GFP_RECLAIMABLE;
+	if (IS_I965GM(i915) || IS_I965G(i915)) {
+		/* 965gm cannot relocate objects above 4GiB. */
+		mask &= ~__GFP_HIGHMEM;
+		mask |= __GFP_DMA32;
+	}
+
+	mapping = obj->base.filp->f_mapping;
+	mapping_set_gfp_mask(mapping, mask);
+	GEM_BUG_ON(!(mapping_gfp_mask(mapping) & __GFP_RECLAIM));
+
+	i915_gem_object_init(obj, &i915_gem_shmem_ops);
+
+	obj->write_domain = I915_GEM_DOMAIN_CPU;
+	obj->read_domains = I915_GEM_DOMAIN_CPU;
+
+	if (HAS_LLC(i915))
+		/* On some devices, we can have the GPU use the LLC (the CPU
+		 * cache) for about a 10% performance improvement
+		 * compared to uncached.  Graphics requests other than
+		 * display scanout are coherent with the CPU in
+		 * accessing this cache.  This means in this mode we
+		 * don't need to clflush on the CPU side, and on the
+		 * GPU side we only need to flush internal caches to
+		 * get data visible to the CPU.
+		 *
+		 * However, we maintain the display planes as UC, and so
+		 * need to rebind when first used as such.
+		 */
+		cache_level = I915_CACHE_LLC;
+	else
+		cache_level = I915_CACHE_NONE;
+
+	i915_gem_object_set_cache_coherency(obj, cache_level);
+
+	trace_i915_gem_object_create(obj);
+
+	return obj;
+
+fail:
+	i915_gem_object_free(obj);
+	return ERR_PTR(ret);
+}
+
+/* Allocate a new GEM object and fill it with the supplied data */
+struct drm_i915_gem_object *
+i915_gem_object_create_shmem_from_data(struct drm_i915_private *dev_priv,
+				       const void *data, size_t size)
+{
+	struct drm_i915_gem_object *obj;
+	struct file *file;
+	size_t offset;
+	int err;
+
+	obj = i915_gem_object_create_shmem(dev_priv, round_up(size, PAGE_SIZE));
+	if (IS_ERR(obj))
+		return obj;
+
+	GEM_BUG_ON(obj->write_domain != I915_GEM_DOMAIN_CPU);
+
+	file = obj->base.filp;
+	offset = 0;
+	do {
+		unsigned int len = min_t(typeof(size), size, PAGE_SIZE);
+		struct page *page;
+		void *pgdata, *vaddr;
+
+		err = pagecache_write_begin(file, file->f_mapping,
+					    offset, len, 0,
+					    &page, &pgdata);
+		if (err < 0)
+			goto fail;
+
+		vaddr = kmap(page);
+		memcpy(vaddr, data, len);
+		kunmap(page);
+
+		err = pagecache_write_end(file, file->f_mapping,
+					  offset, len, len,
+					  page, pgdata);
+		if (err < 0)
+			goto fail;
+
+		size -= len;
+		data += len;
+		offset += len;
+	} while (size);
+
+	return obj;
+
+fail:
+	i915_gem_object_put(obj);
+	return ERR_PTR(err);
+}
diff --git a/drivers/gpu/drm/i915/gvt/cmd_parser.c b/drivers/gpu/drm/i915/gvt/cmd_parser.c
index cf4a1ecf6853..05d054e0bfe7 100644
--- a/drivers/gpu/drm/i915/gvt/cmd_parser.c
+++ b/drivers/gpu/drm/i915/gvt/cmd_parser.c
@@ -1726,7 +1726,7 @@ static int perform_bb_shadow(struct parser_exec_state *s)
 	if (bb->ppgtt)
 		gma_start_offset = gma & ~I915_GTT_PAGE_MASK;
 
-	bb->obj = i915_gem_object_create(s->vgpu->gvt->dev_priv,
+	bb->obj = i915_gem_object_create_shmem(s->vgpu->gvt->dev_priv,
 			 roundup(bb_size + gma_start_offset, PAGE_SIZE));
 	if (IS_ERR(bb->obj)) {
 		ret = PTR_ERR(bb->obj);
@@ -2799,9 +2799,9 @@ static int shadow_indirect_ctx(struct intel_shadow_wa_ctx *wa_ctx)
 	int ret = 0;
 	void *map;
 
-	obj = i915_gem_object_create(workload->vgpu->gvt->dev_priv,
-				     roundup(ctx_size + CACHELINE_BYTES,
-					     PAGE_SIZE));
+	obj = i915_gem_object_create_shmem(workload->vgpu->gvt->dev_priv,
+					   roundup(ctx_size + CACHELINE_BYTES,
+						   PAGE_SIZE));
 	if (IS_ERR(obj))
 		return PTR_ERR(obj);
 
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 588f96d0f866..15d81efed972 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -2748,16 +2748,6 @@ void i915_gem_load_init_fences(struct drm_i915_private *dev_priv);
 int i915_gem_freeze(struct drm_i915_private *dev_priv);
 int i915_gem_freeze_late(struct drm_i915_private *dev_priv);
 
-void i915_gem_object_init(struct drm_i915_gem_object *obj,
-			 const struct drm_i915_gem_object_ops *ops);
-struct drm_i915_gem_object *
-i915_gem_object_create(struct drm_i915_private *dev_priv, u64 size);
-struct drm_i915_gem_object *
-i915_gem_object_create_from_data(struct drm_i915_private *dev_priv,
-				 const void *data, size_t size);
-void i915_gem_close_object(struct drm_gem_object *gem, struct drm_file *file);
-void i915_gem_free_object(struct drm_gem_object *obj);
-
 static inline void i915_gem_drain_freed_objects(struct drm_i915_private *i915)
 {
 	if (!atomic_read(&i915->mm.free_count))
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 915a6cdce65e..5c349a2da381 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -54,19 +54,6 @@
 #include "intel_mocs.h"
 #include "intel_workarounds.h"
 
-static void i915_gem_flush_free_objects(struct drm_i915_private *i915);
-
-static bool cpu_write_needs_clflush(struct drm_i915_gem_object *obj)
-{
-	if (obj->cache_dirty)
-		return false;
-
-	if (!(obj->cache_coherent & I915_BO_CACHE_COHERENT_FOR_WRITE))
-		return true;
-
-	return obj->pin_global; /* currently in use by HW, keep flushed */
-}
-
 static int
 insert_mappable_node(struct i915_ggtt *ggtt,
                      struct drm_mm_node *node, u32 size)
@@ -84,25 +71,6 @@ remove_mappable_node(struct drm_mm_node *node)
 	drm_mm_remove_node(node);
 }
 
-/* some bookkeeping */
-static void i915_gem_info_add_obj(struct drm_i915_private *dev_priv,
-				  u64 size)
-{
-	spin_lock(&dev_priv->mm.object_stat_lock);
-	dev_priv->mm.object_count++;
-	dev_priv->mm.object_memory += size;
-	spin_unlock(&dev_priv->mm.object_stat_lock);
-}
-
-static void i915_gem_info_remove_obj(struct drm_i915_private *dev_priv,
-				     u64 size)
-{
-	spin_lock(&dev_priv->mm.object_stat_lock);
-	dev_priv->mm.object_count--;
-	dev_priv->mm.object_memory -= size;
-	spin_unlock(&dev_priv->mm.object_stat_lock);
-}
-
 static void __i915_gem_park(struct drm_i915_private *i915)
 {
 	intel_wakeref_t wakeref;
@@ -302,32 +270,6 @@ static int i915_gem_object_get_pages_phys(struct drm_i915_gem_object *obj)
 	return err;
 }
 
-static void __start_cpu_write(struct drm_i915_gem_object *obj)
-{
-	obj->read_domains = I915_GEM_DOMAIN_CPU;
-	obj->write_domain = I915_GEM_DOMAIN_CPU;
-	if (cpu_write_needs_clflush(obj))
-		obj->cache_dirty = true;
-}
-
-static void
-__i915_gem_object_release_shmem(struct drm_i915_gem_object *obj,
-				struct sg_table *pages,
-				bool needs_clflush)
-{
-	GEM_BUG_ON(obj->mm.madv == __I915_MADV_PURGED);
-
-	if (obj->mm.madv == I915_MADV_DONTNEED)
-		obj->mm.dirty = false;
-
-	if (needs_clflush &&
-	    (obj->read_domains & I915_GEM_DOMAIN_CPU) == 0 &&
-	    !(obj->cache_coherent & I915_BO_CACHE_COHERENT_FOR_READ))
-		drm_clflush_sg(pages);
-
-	__start_cpu_write(obj);
-}
-
 static void
 i915_gem_object_put_pages_phys(struct drm_i915_gem_object *obj,
 			       struct sg_table *pages)
@@ -379,8 +321,6 @@ static const struct drm_i915_gem_object_ops i915_gem_phys_ops = {
 	.release = i915_gem_object_release_phys,
 };
 
-static const struct drm_i915_gem_object_ops i915_gem_object_ops;
-
 int i915_gem_object_unbind(struct drm_i915_gem_object *obj)
 {
 	struct i915_vma *vma;
@@ -631,12 +571,12 @@ i915_gem_create(struct drm_file *file,
 	int ret;
 	u32 handle;
 
-	size = roundup(size, PAGE_SIZE);
+	size = round_up(size, PAGE_SIZE);
 	if (size == 0)
 		return -EINVAL;
 
 	/* Allocate the new object */
-	obj = i915_gem_object_create(dev_priv, size);
+	obj = i915_gem_object_create_shmem(dev_priv, size);
 	if (IS_ERR(obj))
 		return PTR_ERR(obj);
 
@@ -2171,53 +2111,6 @@ void __i915_gem_object_invalidate(struct drm_i915_gem_object *obj)
 	invalidate_mapping_pages(mapping, 0, (loff_t)-1);
 }
 
-/*
- * Move pages to appropriate lru and release the pagevec, decrementing the
- * ref count of those pages.
- */
-static void check_release_pagevec(struct pagevec *pvec)
-{
-	check_move_unevictable_pages(pvec);
-	__pagevec_release(pvec);
-	cond_resched();
-}
-
-static void
-i915_gem_object_put_pages_gtt(struct drm_i915_gem_object *obj,
-			      struct sg_table *pages)
-{
-	struct sgt_iter sgt_iter;
-	struct pagevec pvec;
-	struct page *page;
-
-	__i915_gem_object_release_shmem(obj, pages, true);
-
-	i915_gem_gtt_finish_pages(obj, pages);
-
-	if (i915_gem_object_needs_bit17_swizzle(obj))
-		i915_gem_object_save_bit_17_swizzle(obj, pages);
-
-	mapping_clear_unevictable(file_inode(obj->base.filp)->i_mapping);
-
-	pagevec_init(&pvec);
-	for_each_sgt_page(page, sgt_iter, pages) {
-		if (obj->mm.dirty)
-			set_page_dirty(page);
-
-		if (obj->mm.madv == I915_MADV_WILLNEED)
-			mark_page_accessed(page);
-
-		if (!pagevec_add(&pvec, page))
-			check_release_pagevec(&pvec);
-	}
-	if (pagevec_count(&pvec))
-		check_release_pagevec(&pvec);
-	obj->mm.dirty = false;
-
-	sg_free_table(pages);
-	kfree(pages);
-}
-
 static void __i915_gem_object_reset_page_iter(struct drm_i915_gem_object *obj)
 {
 	struct radix_tree_iter iter;
@@ -2333,196 +2226,6 @@ bool i915_sg_trim(struct sg_table *orig_st)
 	return true;
 }
 
-static int i915_gem_object_get_pages_gtt(struct drm_i915_gem_object *obj)
-{
-	struct drm_i915_private *dev_priv = to_i915(obj->base.dev);
-	const unsigned long page_count = obj->base.size / PAGE_SIZE;
-	unsigned long i;
-	struct address_space *mapping;
-	struct sg_table *st;
-	struct scatterlist *sg;
-	struct sgt_iter sgt_iter;
-	struct page *page;
-	unsigned long last_pfn = 0;	/* suppress gcc warning */
-	unsigned int max_segment = i915_sg_segment_size();
-	unsigned int sg_page_sizes;
-	struct pagevec pvec;
-	gfp_t noreclaim;
-	int ret;
-
-	/*
-	 * Assert that the object is not currently in any GPU domain. As it
-	 * wasn't in the GTT, there shouldn't be any way it could have been in
-	 * a GPU cache
-	 */
-	GEM_BUG_ON(obj->read_domains & I915_GEM_GPU_DOMAINS);
-	GEM_BUG_ON(obj->write_domain & I915_GEM_GPU_DOMAINS);
-
-	/*
-	 * If there's no chance of allocating enough pages for the whole
-	 * object, bail early.
-	 */
-	if (page_count > totalram_pages())
-		return -ENOMEM;
-
-	st = kmalloc(sizeof(*st), GFP_KERNEL);
-	if (st == NULL)
-		return -ENOMEM;
-
-rebuild_st:
-	if (sg_alloc_table(st, page_count, GFP_KERNEL)) {
-		kfree(st);
-		return -ENOMEM;
-	}
-
-	/*
-	 * Get the list of pages out of our struct file.  They'll be pinned
-	 * at this point until we release them.
-	 *
-	 * Fail silently without starting the shrinker
-	 */
-	mapping = obj->base.filp->f_mapping;
-	mapping_set_unevictable(mapping);
-	noreclaim = mapping_gfp_constraint(mapping, ~__GFP_RECLAIM);
-	noreclaim |= __GFP_NORETRY | __GFP_NOWARN;
-
-	sg = st->sgl;
-	st->nents = 0;
-	sg_page_sizes = 0;
-	for (i = 0; i < page_count; i++) {
-		const unsigned int shrink[] = {
-			I915_SHRINK_BOUND | I915_SHRINK_UNBOUND | I915_SHRINK_PURGEABLE,
-			0,
-		}, *s = shrink;
-		gfp_t gfp = noreclaim;
-
-		do {
-			cond_resched();
-			page = shmem_read_mapping_page_gfp(mapping, i, gfp);
-			if (!IS_ERR(page))
-				break;
-
-			if (!*s) {
-				ret = PTR_ERR(page);
-				goto err_sg;
-			}
-
-			i915_gem_shrink(dev_priv, 2 * page_count, NULL, *s++);
-
-			/*
-			 * We've tried hard to allocate the memory by reaping
-			 * our own buffer, now let the real VM do its job and
-			 * go down in flames if truly OOM.
-			 *
-			 * However, since graphics tend to be disposable,
-			 * defer the oom here by reporting the ENOMEM back
-			 * to userspace.
-			 */
-			if (!*s) {
-				/* reclaim and warn, but no oom */
-				gfp = mapping_gfp_mask(mapping);
-
-				/*
-				 * Our bo are always dirty and so we require
-				 * kswapd to reclaim our pages (direct reclaim
-				 * does not effectively begin pageout of our
-				 * buffers on its own). However, direct reclaim
-				 * only waits for kswapd when under allocation
-				 * congestion. So as a result __GFP_RECLAIM is
-				 * unreliable and fails to actually reclaim our
-				 * dirty pages -- unless you try over and over
-				 * again with !__GFP_NORETRY. However, we still
-				 * want to fail this allocation rather than
-				 * trigger the out-of-memory killer and for
-				 * this we want __GFP_RETRY_MAYFAIL.
-				 */
-				gfp |= __GFP_RETRY_MAYFAIL;
-			}
-		} while (1);
-
-		if (!i ||
-		    sg->length >= max_segment ||
-		    page_to_pfn(page) != last_pfn + 1) {
-			if (i) {
-				sg_page_sizes |= sg->length;
-				sg = sg_next(sg);
-			}
-			st->nents++;
-			sg_set_page(sg, page, PAGE_SIZE, 0);
-		} else {
-			sg->length += PAGE_SIZE;
-		}
-		last_pfn = page_to_pfn(page);
-
-		/* Check that the i965g/gm workaround works. */
-		WARN_ON((gfp & __GFP_DMA32) && (last_pfn >= 0x00100000UL));
-	}
-	if (sg) { /* loop terminated early; short sg table */
-		sg_page_sizes |= sg->length;
-		sg_mark_end(sg);
-	}
-
-	/* Trim unused sg entries to avoid wasting memory. */
-	i915_sg_trim(st);
-
-	ret = i915_gem_gtt_prepare_pages(obj, st);
-	if (ret) {
-		/*
-		 * DMA remapping failed? One possible cause is that
-		 * it could not reserve enough large entries, asking
-		 * for PAGE_SIZE chunks instead may be helpful.
-		 */
-		if (max_segment > PAGE_SIZE) {
-			for_each_sgt_page(page, sgt_iter, st)
-				put_page(page);
-			sg_free_table(st);
-
-			max_segment = PAGE_SIZE;
-			goto rebuild_st;
-		} else {
-			dev_warn(&dev_priv->drm.pdev->dev,
-				 "Failed to DMA remap %lu pages\n",
-				 page_count);
-			goto err_pages;
-		}
-	}
-
-	if (i915_gem_object_needs_bit17_swizzle(obj))
-		i915_gem_object_do_bit_17_swizzle(obj, st);
-
-	__i915_gem_object_set_pages(obj, st, sg_page_sizes);
-
-	return 0;
-
-err_sg:
-	sg_mark_end(sg);
-err_pages:
-	mapping_clear_unevictable(mapping);
-	pagevec_init(&pvec);
-	for_each_sgt_page(page, sgt_iter, st) {
-		if (!pagevec_add(&pvec, page))
-			check_release_pagevec(&pvec);
-	}
-	if (pagevec_count(&pvec))
-		check_release_pagevec(&pvec);
-	sg_free_table(st);
-	kfree(st);
-
-	/*
-	 * shmemfs first checks if there is enough memory to allocate the page
-	 * and reports ENOSPC should there be insufficient, along with the usual
-	 * ENOMEM for a genuine allocation failure.
-	 *
-	 * We use ENOSPC in our driver to mean that we have run out of aperture
-	 * space and so want to translate the error from shmemfs back to our
-	 * usual understanding of ENOMEM.
-	 */
-	if (ret == -ENOSPC)
-		ret = -ENOMEM;
-
-	return ret;
-}
-
 void __i915_gem_object_set_pages(struct drm_i915_gem_object *obj,
 				 struct sg_table *pages,
 				 unsigned int sg_page_sizes)
@@ -2734,78 +2437,6 @@ void *i915_gem_object_pin_map(struct drm_i915_gem_object *obj,
 	goto out_unlock;
 }
 
-static int
-i915_gem_object_pwrite_gtt(struct drm_i915_gem_object *obj,
-			   const struct drm_i915_gem_pwrite *arg)
-{
-	struct address_space *mapping = obj->base.filp->f_mapping;
-	char __user *user_data = u64_to_user_ptr(arg->data_ptr);
-	u64 remain, offset;
-	unsigned int pg;
-
-	/* Before we instantiate/pin the backing store for our use, we
-	 * can prepopulate the shmemfs filp efficiently using a write into
-	 * the pagecache. We avoid the penalty of instantiating all the
-	 * pages, important if the user is just writing to a few and never
-	 * uses the object on the GPU, and using a direct write into shmemfs
-	 * allows it to avoid the cost of retrieving a page (either swapin
-	 * or clearing-before-use) before it is overwritten.
-	 */
-	if (i915_gem_object_has_pages(obj))
-		return -ENODEV;
-
-	if (obj->mm.madv != I915_MADV_WILLNEED)
-		return -EFAULT;
-
-	/* Before the pages are instantiated the object is treated as being
-	 * in the CPU domain. The pages will be clflushed as required before
-	 * use, and we can freely write into the pages directly. If userspace
-	 * races pwrite with any other operation; corruption will ensue -
-	 * that is userspace's prerogative!
-	 */
-
-	remain = arg->size;
-	offset = arg->offset;
-	pg = offset_in_page(offset);
-
-	do {
-		unsigned int len, unwritten;
-		struct page *page;
-		void *data, *vaddr;
-		int err;
-
-		len = PAGE_SIZE - pg;
-		if (len > remain)
-			len = remain;
-
-		err = pagecache_write_begin(obj->base.filp, mapping,
-					    offset, len, 0,
-					    &page, &data);
-		if (err < 0)
-			return err;
-
-		vaddr = kmap(page);
-		unwritten = copy_from_user(vaddr + pg, user_data, len);
-		kunmap(page);
-
-		err = pagecache_write_end(obj->base.filp, mapping,
-					  offset, len, len - unwritten,
-					  page, data);
-		if (err < 0)
-			return err;
-
-		if (unwritten)
-			return -EFAULT;
-
-		remain -= len;
-		user_data += len;
-		offset += len;
-		pg = 0;
-	} while (remain);
-
-	return 0;
-}
-
 static void
 i915_gem_retire_work_handler(struct work_struct *work)
 {
@@ -2932,43 +2563,6 @@ i915_gem_idle_work_handler(struct work_struct *work)
 	}
 }
 
-void i915_gem_close_object(struct drm_gem_object *gem, struct drm_file *file)
-{
-	struct drm_i915_private *i915 = to_i915(gem->dev);
-	struct drm_i915_gem_object *obj = to_intel_bo(gem);
-	struct drm_i915_file_private *fpriv = file->driver_priv;
-	struct i915_lut_handle *lut, *ln;
-
-	mutex_lock(&i915->drm.struct_mutex);
-
-	list_for_each_entry_safe(lut, ln, &obj->lut_list, obj_link) {
-		struct i915_gem_context *ctx = lut->ctx;
-		struct i915_vma *vma;
-
-		GEM_BUG_ON(ctx->file_priv == ERR_PTR(-EBADF));
-		if (ctx->file_priv != fpriv)
-			continue;
-
-		vma = radix_tree_delete(&ctx->handles_vma, lut->handle);
-		GEM_BUG_ON(vma->obj != obj);
-
-		/* We allow the process to have multiple handles to the same
-		 * vma, in the same fd namespace, by virtue of flink/open.
-		 */
-		GEM_BUG_ON(!vma->open_count);
-		if (!--vma->open_count && !i915_vma_is_ggtt(vma))
-			i915_vma_close(vma);
-
-		list_del(&lut->obj_link);
-		list_del(&lut->ctx_link);
-
-		i915_lut_handle_free(lut);
-		__i915_gem_object_release_unless_active(obj);
-	}
-
-	mutex_unlock(&i915->drm.struct_mutex);
-}
-
 static unsigned long to_wait_timeout(s64 timeout_ns)
 {
 	if (timeout_ns < 0)
@@ -3968,348 +3562,6 @@ i915_gem_madvise_ioctl(struct drm_device *dev, void *data,
 	return err;
 }
 
-static void
-frontbuffer_retire(struct i915_active_request *active,
-		   struct i915_request *request)
-{
-	struct drm_i915_gem_object *obj =
-		container_of(active, typeof(*obj), frontbuffer_write);
-
-	intel_fb_obj_flush(obj, ORIGIN_CS);
-}
-
-void i915_gem_object_init(struct drm_i915_gem_object *obj,
-			  const struct drm_i915_gem_object_ops *ops)
-{
-	mutex_init(&obj->mm.lock);
-
-	spin_lock_init(&obj->vma.lock);
-	INIT_LIST_HEAD(&obj->vma.list);
-
-	INIT_LIST_HEAD(&obj->lut_list);
-	INIT_LIST_HEAD(&obj->batch_pool_link);
-
-	init_rcu_head(&obj->rcu);
-
-	obj->ops = ops;
-
-	reservation_object_init(&obj->__builtin_resv);
-	obj->resv = &obj->__builtin_resv;
-
-	obj->frontbuffer_ggtt_origin = ORIGIN_GTT;
-	i915_active_request_init(&obj->frontbuffer_write,
-				 NULL, frontbuffer_retire);
-
-	obj->mm.madv = I915_MADV_WILLNEED;
-	INIT_RADIX_TREE(&obj->mm.get_page.radix, GFP_KERNEL | __GFP_NOWARN);
-	mutex_init(&obj->mm.get_page.lock);
-
-	i915_gem_info_add_obj(to_i915(obj->base.dev), obj->base.size);
-}
-
-static const struct drm_i915_gem_object_ops i915_gem_object_ops = {
-	.flags = I915_GEM_OBJECT_HAS_STRUCT_PAGE |
-		 I915_GEM_OBJECT_IS_SHRINKABLE,
-
-	.get_pages = i915_gem_object_get_pages_gtt,
-	.put_pages = i915_gem_object_put_pages_gtt,
-
-	.pwrite = i915_gem_object_pwrite_gtt,
-};
-
-static int i915_gem_object_create_shmem(struct drm_device *dev,
-					struct drm_gem_object *obj,
-					size_t size)
-{
-	struct drm_i915_private *i915 = to_i915(dev);
-	unsigned long flags = VM_NORESERVE;
-	struct file *filp;
-
-	drm_gem_private_object_init(dev, obj, size);
-
-	if (i915->mm.gemfs)
-		filp = shmem_file_setup_with_mnt(i915->mm.gemfs, "i915", size,
-						 flags);
-	else
-		filp = shmem_file_setup("i915", size, flags);
-
-	if (IS_ERR(filp))
-		return PTR_ERR(filp);
-
-	obj->filp = filp;
-
-	return 0;
-}
-
-struct drm_i915_gem_object *
-i915_gem_object_create(struct drm_i915_private *dev_priv, u64 size)
-{
-	struct drm_i915_gem_object *obj;
-	struct address_space *mapping;
-	unsigned int cache_level;
-	gfp_t mask;
-	int ret;
-
-	/* There is a prevalence of the assumption that we fit the object's
-	 * page count inside a 32bit _signed_ variable. Let's document this and
-	 * catch if we ever need to fix it. In the meantime, if you do spot
-	 * such a local variable, please consider fixing!
-	 */
-	if (size >> PAGE_SHIFT > INT_MAX)
-		return ERR_PTR(-E2BIG);
-
-	if (overflows_type(size, obj->base.size))
-		return ERR_PTR(-E2BIG);
-
-	obj = i915_gem_object_alloc();
-	if (obj == NULL)
-		return ERR_PTR(-ENOMEM);
-
-	ret = i915_gem_object_create_shmem(&dev_priv->drm, &obj->base, size);
-	if (ret)
-		goto fail;
-
-	mask = GFP_HIGHUSER | __GFP_RECLAIMABLE;
-	if (IS_I965GM(dev_priv) || IS_I965G(dev_priv)) {
-		/* 965gm cannot relocate objects above 4GiB. */
-		mask &= ~__GFP_HIGHMEM;
-		mask |= __GFP_DMA32;
-	}
-
-	mapping = obj->base.filp->f_mapping;
-	mapping_set_gfp_mask(mapping, mask);
-	GEM_BUG_ON(!(mapping_gfp_mask(mapping) & __GFP_RECLAIM));
-
-	i915_gem_object_init(obj, &i915_gem_object_ops);
-
-	obj->write_domain = I915_GEM_DOMAIN_CPU;
-	obj->read_domains = I915_GEM_DOMAIN_CPU;
-
-	if (HAS_LLC(dev_priv))
-		/* On some devices, we can have the GPU use the LLC (the CPU
-		 * cache) for about a 10% performance improvement
-		 * compared to uncached.  Graphics requests other than
-		 * display scanout are coherent with the CPU in
-		 * accessing this cache.  This means in this mode we
-		 * don't need to clflush on the CPU side, and on the
-		 * GPU side we only need to flush internal caches to
-		 * get data visible to the CPU.
-		 *
-		 * However, we maintain the display planes as UC, and so
-		 * need to rebind when first used as such.
-		 */
-		cache_level = I915_CACHE_LLC;
-	else
-		cache_level = I915_CACHE_NONE;
-
-	i915_gem_object_set_cache_coherency(obj, cache_level);
-
-	trace_i915_gem_object_create(obj);
-
-	return obj;
-
-fail:
-	i915_gem_object_free(obj);
-	return ERR_PTR(ret);
-}
-
-static bool discard_backing_storage(struct drm_i915_gem_object *obj)
-{
-	/* If we are the last user of the backing storage (be it shmemfs
-	 * pages or stolen etc), we know that the pages are going to be
-	 * immediately released. In this case, we can then skip copying
-	 * back the contents from the GPU.
-	 */
-
-	if (obj->mm.madv != I915_MADV_WILLNEED)
-		return false;
-
-	if (obj->base.filp == NULL)
-		return true;
-
-	/* At first glance, this looks racy, but then again so would be
-	 * userspace racing mmap against close. However, the first external
-	 * reference to the filp can only be obtained through the
-	 * i915_gem_mmap_ioctl() which safeguards us against the user
-	 * acquiring such a reference whilst we are in the middle of
-	 * freeing the object.
-	 */
-	return atomic_long_read(&obj->base.filp->f_count) == 1;
-}
-
-static void __i915_gem_free_objects(struct drm_i915_private *i915,
-				    struct llist_node *freed)
-{
-	struct drm_i915_gem_object *obj, *on;
-	intel_wakeref_t wakeref;
-
-	wakeref = intel_runtime_pm_get(i915);
-	llist_for_each_entry_safe(obj, on, freed, freed) {
-		struct i915_vma *vma, *vn;
-
-		trace_i915_gem_object_destroy(obj);
-
-		mutex_lock(&i915->drm.struct_mutex);
-
-		GEM_BUG_ON(i915_gem_object_is_active(obj));
-		list_for_each_entry_safe(vma, vn, &obj->vma.list, obj_link) {
-			GEM_BUG_ON(i915_vma_is_active(vma));
-			vma->flags &= ~I915_VMA_PIN_MASK;
-			i915_vma_destroy(vma);
-		}
-		GEM_BUG_ON(!list_empty(&obj->vma.list));
-		GEM_BUG_ON(!RB_EMPTY_ROOT(&obj->vma.tree));
-
-		/* This serializes freeing with the shrinker. Since the free
-		 * is delayed, first by RCU then by the workqueue, we want the
-		 * shrinker to be able to free pages of unreferenced objects,
-		 * or else we may oom whilst there are plenty of deferred
-		 * freed objects.
-		 */
-		if (i915_gem_object_has_pages(obj)) {
-			spin_lock(&i915->mm.obj_lock);
-			list_del_init(&obj->mm.link);
-			spin_unlock(&i915->mm.obj_lock);
-		}
-
-		mutex_unlock(&i915->drm.struct_mutex);
-
-		GEM_BUG_ON(obj->bind_count);
-		GEM_BUG_ON(obj->userfault_count);
-		GEM_BUG_ON(atomic_read(&obj->frontbuffer_bits));
-		GEM_BUG_ON(!list_empty(&obj->lut_list));
-
-		if (obj->ops->release)
-			obj->ops->release(obj);
-
-		if (WARN_ON(i915_gem_object_has_pinned_pages(obj)))
-			atomic_set(&obj->mm.pages_pin_count, 0);
-		__i915_gem_object_put_pages(obj, I915_MM_NORMAL);
-		GEM_BUG_ON(i915_gem_object_has_pages(obj));
-
-		if (obj->base.import_attach)
-			drm_prime_gem_destroy(&obj->base, NULL);
-
-		reservation_object_fini(&obj->__builtin_resv);
-		drm_gem_object_release(&obj->base);
-		i915_gem_info_remove_obj(i915, obj->base.size);
-
-		kfree(obj->bit_17);
-		i915_gem_object_free(obj);
-
-		GEM_BUG_ON(!atomic_read(&i915->mm.free_count));
-		atomic_dec(&i915->mm.free_count);
-
-		if (on)
-			cond_resched();
-	}
-	intel_runtime_pm_put(i915, wakeref);
-}
-
-static void i915_gem_flush_free_objects(struct drm_i915_private *i915)
-{
-	struct llist_node *freed;
-
-	/* Free the oldest, most stale object to keep the free_list short */
-	freed = NULL;
-	if (!llist_empty(&i915->mm.free_list)) { /* quick test for hotpath */
-		/* Only one consumer of llist_del_first() allowed */
-		spin_lock(&i915->mm.free_lock);
-		freed = llist_del_first(&i915->mm.free_list);
-		spin_unlock(&i915->mm.free_lock);
-	}
-	if (unlikely(freed)) {
-		freed->next = NULL;
-		__i915_gem_free_objects(i915, freed);
-	}
-}
-
-static void __i915_gem_free_work(struct work_struct *work)
-{
-	struct drm_i915_private *i915 =
-		container_of(work, struct drm_i915_private, mm.free_work);
-	struct llist_node *freed;
-
-	/*
-	 * All file-owned VMA should have been released by this point through
-	 * i915_gem_close_object(), or earlier by i915_gem_context_close().
-	 * However, the object may also be bound into the global GTT (e.g.
-	 * older GPUs without per-process support, or for direct access through
-	 * the GTT either for the user or for scanout). Those VMA still need to
-	 * unbound now.
-	 */
-
-	spin_lock(&i915->mm.free_lock);
-	while ((freed = llist_del_all(&i915->mm.free_list))) {
-		spin_unlock(&i915->mm.free_lock);
-
-		__i915_gem_free_objects(i915, freed);
-		if (need_resched())
-			return;
-
-		spin_lock(&i915->mm.free_lock);
-	}
-	spin_unlock(&i915->mm.free_lock);
-}
-
-static void __i915_gem_free_object_rcu(struct rcu_head *head)
-{
-	struct drm_i915_gem_object *obj =
-		container_of(head, typeof(*obj), rcu);
-	struct drm_i915_private *i915 = to_i915(obj->base.dev);
-
-	/*
-	 * We reuse obj->rcu for the freed list, so we had better not treat
-	 * it like a rcu_head from this point forwards. And we expect all
-	 * objects to be freed via this path.
-	 */
-	destroy_rcu_head(&obj->rcu);
-
-	/*
-	 * Since we require blocking on struct_mutex to unbind the freed
-	 * object from the GPU before releasing resources back to the
-	 * system, we can not do that directly from the RCU callback (which may
-	 * be a softirq context), but must instead then defer that work onto a
-	 * kthread. We use the RCU callback rather than move the freed object
-	 * directly onto the work queue so that we can mix between using the
-	 * worker and performing frees directly from subsequent allocations for
-	 * crude but effective memory throttling.
-	 */
-	if (llist_add(&obj->freed, &i915->mm.free_list))
-		queue_work(i915->wq, &i915->mm.free_work);
-}
-
-void i915_gem_free_object(struct drm_gem_object *gem_obj)
-{
-	struct drm_i915_gem_object *obj = to_intel_bo(gem_obj);
-
-	if (obj->mm.quirked)
-		__i915_gem_object_unpin_pages(obj);
-
-	if (discard_backing_storage(obj))
-		obj->mm.madv = I915_MADV_DONTNEED;
-
-	/*
-	 * Before we free the object, make sure any pure RCU-only
-	 * read-side critical sections are complete, e.g.
-	 * i915_gem_busy_ioctl(). For the corresponding synchronized
-	 * lookup see i915_gem_object_lookup_rcu().
-	 */
-	atomic_inc(&to_i915(obj->base.dev)->mm.free_count);
-	call_rcu(&obj->rcu, __i915_gem_free_object_rcu);
-}
-
-void __i915_gem_object_release_unless_active(struct drm_i915_gem_object *obj)
-{
-	lockdep_assert_held(&obj->base.dev->struct_mutex);
-
-	if (!i915_gem_object_has_active_reference(obj) &&
-	    i915_gem_object_is_active(obj))
-		i915_gem_object_set_active_reference(obj);
-	else
-		i915_gem_object_put(obj);
-}
-
 void i915_gem_sanitize(struct drm_i915_private *i915)
 {
 	intel_wakeref_t wakeref;
@@ -5038,7 +4290,7 @@ static void i915_gem_init__mm(struct drm_i915_private *i915)
 	INIT_LIST_HEAD(&i915->mm.fence_list);
 	INIT_LIST_HEAD(&i915->mm.userfault_list);
 
-	INIT_WORK(&i915->mm.free_work, __i915_gem_free_work);
+	i915_gem_init__objects(i915);
 }
 
 int i915_gem_init_early(struct drm_i915_private *dev_priv)
@@ -5205,57 +4457,6 @@ void i915_gem_track_fb(struct drm_i915_gem_object *old,
 	}
 }
 
-/* Allocate a new GEM object and fill it with the supplied data */
-struct drm_i915_gem_object *
-i915_gem_object_create_from_data(struct drm_i915_private *dev_priv,
-			         const void *data, size_t size)
-{
-	struct drm_i915_gem_object *obj;
-	struct file *file;
-	size_t offset;
-	int err;
-
-	obj = i915_gem_object_create(dev_priv, round_up(size, PAGE_SIZE));
-	if (IS_ERR(obj))
-		return obj;
-
-	GEM_BUG_ON(obj->write_domain != I915_GEM_DOMAIN_CPU);
-
-	file = obj->base.filp;
-	offset = 0;
-	do {
-		unsigned int len = min_t(typeof(size), size, PAGE_SIZE);
-		struct page *page;
-		void *pgdata, *vaddr;
-
-		err = pagecache_write_begin(file, file->f_mapping,
-					    offset, len, 0,
-					    &page, &pgdata);
-		if (err < 0)
-			goto fail;
-
-		vaddr = kmap(page);
-		memcpy(vaddr, data, len);
-		kunmap(page);
-
-		err = pagecache_write_end(file, file->f_mapping,
-					  offset, len, len,
-					  page, pgdata);
-		if (err < 0)
-			goto fail;
-
-		size -= len;
-		data += len;
-		offset += len;
-	} while (size);
-
-	return obj;
-
-fail:
-	i915_gem_object_put(obj);
-	return ERR_PTR(err);
-}
-
 struct scatterlist *
 i915_gem_object_get_sg(struct drm_i915_gem_object *obj,
 		       unsigned int n,
@@ -5417,7 +4618,7 @@ int i915_gem_object_attach_phys(struct drm_i915_gem_object *obj, int align)
 	if (obj->ops == &i915_gem_phys_ops)
 		return 0;
 
-	if (obj->ops != &i915_gem_object_ops)
+	if (obj->ops != &i915_gem_shmem_ops)
 		return -EINVAL;
 
 	err = i915_gem_object_unbind(obj);
@@ -5453,12 +4654,12 @@ int i915_gem_object_attach_phys(struct drm_i915_gem_object *obj, int align)
 	__i915_gem_object_pin_pages(obj);
 
 	if (!IS_ERR_OR_NULL(pages))
-		i915_gem_object_ops.put_pages(obj, pages);
+		i915_gem_shmem_ops.put_pages(obj, pages);
 	mutex_unlock(&obj->mm.lock);
 	return 0;
 
 err_xfer:
-	obj->ops = &i915_gem_object_ops;
+	obj->ops = &i915_gem_shmem_ops;
 	if (!IS_ERR_OR_NULL(pages)) {
 		unsigned int sg_page_sizes = i915_sg_page_sizes(pages->sgl);
 
diff --git a/drivers/gpu/drm/i915/i915_perf.c b/drivers/gpu/drm/i915/i915_perf.c
index e19a89e4df64..3c4f5017cf2a 100644
--- a/drivers/gpu/drm/i915/i915_perf.c
+++ b/drivers/gpu/drm/i915/i915_perf.c
@@ -1502,7 +1502,7 @@ static int alloc_oa_buffer(struct drm_i915_private *dev_priv)
 	BUILD_BUG_ON_NOT_POWER_OF_2(OA_BUFFER_SIZE);
 	BUILD_BUG_ON(OA_BUFFER_SIZE < SZ_128K || OA_BUFFER_SIZE > SZ_16M);
 
-	bo = i915_gem_object_create(dev_priv, OA_BUFFER_SIZE);
+	bo = i915_gem_object_create_shmem(dev_priv, OA_BUFFER_SIZE);
 	if (IS_ERR(bo)) {
 		DRM_ERROR("Failed to allocate OA buffer\n");
 		ret = PTR_ERR(bo);
diff --git a/drivers/gpu/drm/i915/intel_fbdev.c b/drivers/gpu/drm/i915/intel_fbdev.c
index e8f694b57b8a..25999573dfe2 100644
--- a/drivers/gpu/drm/i915/intel_fbdev.c
+++ b/drivers/gpu/drm/i915/intel_fbdev.c
@@ -143,7 +143,7 @@ static int intelfb_alloc(struct drm_fb_helper *helper,
 	if (size * 2 < dev_priv->stolen_usable_size)
 		obj = i915_gem_object_create_stolen(dev_priv, size);
 	if (obj == NULL)
-		obj = i915_gem_object_create(dev_priv, size);
+		obj = i915_gem_object_create_shmem(dev_priv, size);
 	if (IS_ERR(obj)) {
 		DRM_ERROR("failed to allocate framebuffer\n");
 		ret = PTR_ERR(obj);
diff --git a/drivers/gpu/drm/i915/intel_guc.c b/drivers/gpu/drm/i915/intel_guc.c
index 8ecb47087457..4bb101adbc01 100644
--- a/drivers/gpu/drm/i915/intel_guc.c
+++ b/drivers/gpu/drm/i915/intel_guc.c
@@ -674,7 +674,7 @@ struct i915_vma *intel_guc_allocate_vma(struct intel_guc *guc, u32 size)
 	u64 flags;
 	int ret;
 
-	obj = i915_gem_object_create(dev_priv, size);
+	obj = i915_gem_object_create_shmem(dev_priv, size);
 	if (IS_ERR(obj))
 		return ERR_CAST(obj);
 
diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c
index 19af14bab38e..147f50657460 100644
--- a/drivers/gpu/drm/i915/intel_lrc.c
+++ b/drivers/gpu/drm/i915/intel_lrc.c
@@ -1974,7 +1974,7 @@ static int lrc_setup_wa_ctx(struct intel_engine_cs *engine)
 	struct i915_vma *vma;
 	int err;
 
-	obj = i915_gem_object_create(engine->i915, CTX_WA_BB_OBJ_SIZE);
+	obj = i915_gem_object_create_shmem(engine->i915, CTX_WA_BB_OBJ_SIZE);
 	if (IS_ERR(obj))
 		return PTR_ERR(obj);
 
@@ -3086,7 +3086,7 @@ static int execlists_context_deferred_alloc(struct intel_context *ce,
 	 */
 	context_size += LRC_HEADER_PAGES * PAGE_SIZE;
 
-	ctx_obj = i915_gem_object_create(engine->i915, context_size);
+	ctx_obj = i915_gem_object_create_shmem(engine->i915, context_size);
 	if (IS_ERR(ctx_obj))
 		return PTR_ERR(ctx_obj);
 
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c
index 9e7ad17b5250..24a3abae7038 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.c
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.c
@@ -1442,7 +1442,7 @@ alloc_context_vma(struct intel_engine_cs *engine)
 	struct i915_vma *vma;
 	int err;
 
-	obj = i915_gem_object_create(i915, engine->context_size);
+	obj = i915_gem_object_create_shmem(i915, engine->context_size);
 	if (IS_ERR(obj))
 		return ERR_CAST(obj);
 
diff --git a/drivers/gpu/drm/i915/intel_uc_fw.c b/drivers/gpu/drm/i915/intel_uc_fw.c
index becf05ebae4d..e31fa3ac845d 100644
--- a/drivers/gpu/drm/i915/intel_uc_fw.c
+++ b/drivers/gpu/drm/i915/intel_uc_fw.c
@@ -159,7 +159,8 @@ void intel_uc_fw_fetch(struct drm_i915_private *dev_priv,
 		goto fail;
 	}
 
-	obj = i915_gem_object_create_from_data(dev_priv, fw->data, fw->size);
+	obj = i915_gem_object_create_shmem_from_data(dev_priv,
+						     fw->data, fw->size);
 	if (IS_ERR(obj)) {
 		err = PTR_ERR(obj);
 		DRM_DEBUG_DRIVER("%s fw object_create err=%d\n",
diff --git a/drivers/gpu/drm/i915/selftests/huge_pages.c b/drivers/gpu/drm/i915/selftests/huge_pages.c
index 0b7740dc18cb..68060e5ac78d 100644
--- a/drivers/gpu/drm/i915/selftests/huge_pages.c
+++ b/drivers/gpu/drm/i915/selftests/huge_pages.c
@@ -1393,7 +1393,7 @@ static int igt_ppgtt_gemfs_huge(void *arg)
 	for (i = 0; i < ARRAY_SIZE(sizes); ++i) {
 		unsigned int size = sizes[i];
 
-		obj = i915_gem_object_create(i915, size);
+		obj = i915_gem_object_create_shmem(i915, size);
 		if (IS_ERR(obj))
 			return PTR_ERR(obj);
 
@@ -1571,7 +1571,7 @@ static int igt_tmpfs_fallback(void *arg)
 
 	i915->mm.gemfs = NULL;
 
-	obj = i915_gem_object_create(i915, PAGE_SIZE);
+	obj = i915_gem_object_create_shmem(i915, PAGE_SIZE);
 	if (IS_ERR(obj)) {
 		err = PTR_ERR(obj);
 		goto out_restore;
@@ -1630,7 +1630,7 @@ static int igt_shrink_thp(void *arg)
 		return 0;
 	}
 
-	obj = i915_gem_object_create(i915, SZ_2M);
+	obj = i915_gem_object_create_shmem(i915, SZ_2M);
 	if (IS_ERR(obj))
 		return PTR_ERR(obj);
 
diff --git a/drivers/gpu/drm/i915/selftests/i915_gem_dmabuf.c b/drivers/gpu/drm/i915/selftests/i915_gem_dmabuf.c
index a7055b12e53c..37dc22699f1f 100644
--- a/drivers/gpu/drm/i915/selftests/i915_gem_dmabuf.c
+++ b/drivers/gpu/drm/i915/selftests/i915_gem_dmabuf.c
@@ -33,7 +33,7 @@ static int igt_dmabuf_export(void *arg)
 	struct drm_i915_gem_object *obj;
 	struct dma_buf *dmabuf;
 
-	obj = i915_gem_object_create(i915, PAGE_SIZE);
+	obj = i915_gem_object_create_shmem(i915, PAGE_SIZE);
 	if (IS_ERR(obj))
 		return PTR_ERR(obj);
 
@@ -57,7 +57,7 @@ static int igt_dmabuf_import_self(void *arg)
 	struct dma_buf *dmabuf;
 	int err;
 
-	obj = i915_gem_object_create(i915, PAGE_SIZE);
+	obj = i915_gem_object_create_shmem(i915, PAGE_SIZE);
 	if (IS_ERR(obj))
 		return PTR_ERR(obj);
 
@@ -232,7 +232,7 @@ static int igt_dmabuf_export_vmap(void *arg)
 	void *ptr;
 	int err;
 
-	obj = i915_gem_object_create(i915, PAGE_SIZE);
+	obj = i915_gem_object_create_shmem(i915, PAGE_SIZE);
 	if (IS_ERR(obj))
 		return PTR_ERR(obj);
 
@@ -279,7 +279,7 @@ static int igt_dmabuf_export_kmap(void *arg)
 	void *ptr;
 	int err;
 
-	obj = i915_gem_object_create(i915, 2*PAGE_SIZE);
+	obj = i915_gem_object_create_shmem(i915, 2 * PAGE_SIZE);
 	if (IS_ERR(obj))
 		return PTR_ERR(obj);
 
diff --git a/drivers/gpu/drm/i915/selftests/i915_gem_object.c b/drivers/gpu/drm/i915/selftests/i915_gem_object.c
index 971148fbe6f5..d5bd33c867c0 100644
--- a/drivers/gpu/drm/i915/selftests/i915_gem_object.c
+++ b/drivers/gpu/drm/i915/selftests/i915_gem_object.c
@@ -35,7 +35,7 @@ static int igt_gem_object(void *arg)
 
 	/* Basic test to ensure we can create an object */
 
-	obj = i915_gem_object_create(i915, PAGE_SIZE);
+	obj = i915_gem_object_create_shmem(i915, PAGE_SIZE);
 	if (IS_ERR(obj)) {
 		err = PTR_ERR(obj);
 		pr_err("i915_gem_object_create failed, err=%d\n", err);
@@ -58,7 +58,7 @@ static int igt_phys_object(void *arg)
 	 * i.e. exercise the i915_gem_object_phys API.
 	 */
 
-	obj = i915_gem_object_create(i915, PAGE_SIZE);
+	obj = i915_gem_object_create_shmem(i915, PAGE_SIZE);
 	if (IS_ERR(obj)) {
 		err = PTR_ERR(obj);
 		pr_err("i915_gem_object_create failed, err=%d\n", err);
