Merge tag 'lkdtm-4.6-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux into char-misc-linus

Kees briefly writes:

fixes some possible memory allocation leaks on error paths

9 files changed, 15 insertions, 15 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
index f1a55d1888cb..6f3369de232f 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
@@ -622,7 +622,7 @@ static void amdgpu_ttm_tt_unpin_userptr(struct ttm_tt *ttm)
                         set_page_dirty(page);
 
                 mark_page_accessed(page);
-                page_cache_release(page);
+                put_page(page);
         }
 
         sg_free_table(ttm->sg);
diff --git a/drivers/gpu/drm/armada/armada_gem.c b/drivers/gpu/drm/armada/armada_gem.c
index 6e731db31aa4..aca7f9cc6109 100644
--- a/drivers/gpu/drm/armada/armada_gem.c
+++ b/drivers/gpu/drm/armada/armada_gem.c
@@ -481,7 +481,7 @@ armada_gem_prime_map_dma_buf(struct dma_buf_attachment *attach,
 
  release:
         for_each_sg(sgt->sgl, sg, num, i)
-                page_cache_release(sg_page(sg));
+                put_page(sg_page(sg));
  free_table:
         sg_free_table(sgt);
  free_sgt:
@@ -502,7 +502,7 @@ static void armada_gem_prime_unmap_dma_buf(struct dma_buf_attachment *attach,
         if (dobj->obj.filp) {
                 struct scatterlist *sg;
                 for_each_sg(sgt->sgl, sg, sgt->nents, i)
-                        page_cache_release(sg_page(sg));
+                        put_page(sg_page(sg));
         }
 
         sg_free_table(sgt);
diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c
index 2e8c77e71e1f..da0c5320789f 100644
--- a/drivers/gpu/drm/drm_gem.c
+++ b/drivers/gpu/drm/drm_gem.c
@@ -534,7 +534,7 @@ struct page **drm_gem_get_pages(struct drm_gem_object *obj)
 
 fail:
         while (i--)
-                page_cache_release(pages[i]);
+                put_page(pages[i]);
 
         drm_free_large(pages);
         return ERR_CAST(p);
@@ -569,7 +569,7 @@ void drm_gem_put_pages(struct drm_gem_object *obj, struct page **pages,
                         mark_page_accessed(pages[i]);
 
                 /* Undo the reference we took when populating the table */
-                page_cache_release(pages[i]);
+                put_page(pages[i]);
         }
 
         drm_free_large(pages);
diff --git a/drivers/gpu/drm/gma500/cdv_intel_dp.c b/drivers/gpu/drm/gma500/cdv_intel_dp.c
index 7bb1f1aff932..c52f9adf5e04 100644
--- a/drivers/gpu/drm/gma500/cdv_intel_dp.c
+++ b/drivers/gpu/drm/gma500/cdv_intel_dp.c
@@ -220,7 +220,7 @@ i2c_dp_aux_prepare_bus(struct i2c_adapter *adapter)
  * FIXME: This is the old dp aux helper, gma500 is the last driver that needs to
  * be ported over to the new helper code in drm_dp_helper.c like i915 or radeon.
  */
-static int __deprecated
+static int
 i2c_dp_aux_add_bus(struct i2c_adapter *adapter)
 {
         int error;
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 3d31d3ac589e..dabc08987b5e 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -177,7 +177,7 @@ i915_gem_object_get_pages_phys(struct drm_i915_gem_object *obj)
                 drm_clflush_virt_range(vaddr, PAGE_SIZE);
                 kunmap_atomic(src);
 
-                page_cache_release(page);
+                put_page(page);
                 vaddr += PAGE_SIZE;
         }
 
@@ -243,7 +243,7 @@ i915_gem_object_put_pages_phys(struct drm_i915_gem_object *obj)
                         set_page_dirty(page);
                         if (obj->madv == I915_MADV_WILLNEED)
                                 mark_page_accessed(page);
-                        page_cache_release(page);
+                        put_page(page);
                         vaddr += PAGE_SIZE;
                 }
                 obj->dirty = 0;
@@ -2206,7 +2206,7 @@ i915_gem_object_put_pages_gtt(struct drm_i915_gem_object *obj)
                 if (obj->madv == I915_MADV_WILLNEED)
                         mark_page_accessed(page);
 
-                page_cache_release(page);
+                put_page(page);
         }
         obj->dirty = 0;
 
@@ -2346,7 +2346,7 @@ i915_gem_object_get_pages_gtt(struct drm_i915_gem_object *obj)
 err_pages:
         sg_mark_end(sg);
         for_each_sg_page(st->sgl, &sg_iter, st->nents, 0)
-                page_cache_release(sg_page_iter_page(&sg_iter));
+                put_page(sg_page_iter_page(&sg_iter));
         sg_free_table(st);
         kfree(st);
 
diff --git a/drivers/gpu/drm/i915/i915_gem_userptr.c b/drivers/gpu/drm/i915/i915_gem_userptr.c
index 6be40f3ba2c7..18ba8139e922 100644
--- a/drivers/gpu/drm/i915/i915_gem_userptr.c
+++ b/drivers/gpu/drm/i915/i915_gem_userptr.c
@@ -683,7 +683,7 @@ i915_gem_userptr_put_pages(struct drm_i915_gem_object *obj)
                         set_page_dirty(page);
 
                 mark_page_accessed(page);
-                page_cache_release(page);
+                put_page(page);
         }
         obj->dirty = 0;
 
diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
index c008312e1bcd..7dddfdce85e6 100644
--- a/drivers/gpu/drm/radeon/radeon_ttm.c
+++ b/drivers/gpu/drm/radeon/radeon_ttm.c
@@ -615,7 +615,7 @@ static void radeon_ttm_tt_unpin_userptr(struct ttm_tt *ttm)
                         set_page_dirty(page);
 
                 mark_page_accessed(page);
-                page_cache_release(page);
+                put_page(page);
         }
 
         sg_free_table(ttm->sg);
diff --git a/drivers/gpu/drm/ttm/ttm_tt.c b/drivers/gpu/drm/ttm/ttm_tt.c
index 4e19d0f9cc30..077ae9b2865d 100644
--- a/drivers/gpu/drm/ttm/ttm_tt.c
+++ b/drivers/gpu/drm/ttm/ttm_tt.c
@@ -311,7 +311,7 @@ int ttm_tt_swapin(struct ttm_tt *ttm)
                         goto out_err;
 
                 copy_highpage(to_page, from_page);
-                page_cache_release(from_page);
+                put_page(from_page);
         }
 
         if (!(ttm->page_flags & TTM_PAGE_FLAG_PERSISTENT_SWAP))
@@ -361,7 +361,7 @@ int ttm_tt_swapout(struct ttm_tt *ttm, struct file *persistent_swap_storage)
                 copy_highpage(to_page, from_page);
                 set_page_dirty(to_page);
                 mark_page_accessed(to_page);
-                page_cache_release(to_page);
+                put_page(to_page);
         }
 
         ttm_tt_unpopulate(ttm);
diff --git a/drivers/gpu/drm/via/via_dmablit.c b/drivers/gpu/drm/via/via_dmablit.c
index e797dfc07ae3..7e2a12c4fed2 100644
--- a/drivers/gpu/drm/via/via_dmablit.c
+++ b/drivers/gpu/drm/via/via_dmablit.c
@@ -188,7 +188,7 @@ via_free_sg_info(struct pci_dev *pdev, drm_via_sg_info_t *vsg)
                         if (NULL != (page = vsg->pages[i])) {
                                 if (!PageReserved(page) && (DMA_FROM_DEVICE == vsg->direction))
                                         SetPageDirty(page);
-                                page_cache_release(page);
+                                put_page(page);
                         }
                 }
         case dr_via_pages_alloc: