diff options
23 files changed, 66 insertions, 17 deletions
diff --git a/drivers/dma-buf/dma-buf.c b/drivers/dma-buf/dma-buf.c index 63d32261b63f..6c2b5ea828a6 100644 --- a/drivers/dma-buf/dma-buf.c +++ b/drivers/dma-buf/dma-buf.c @@ -610,7 +610,7 @@ err_module: module_put(exp_info->owner); return ERR_PTR(ret); } -EXPORT_SYMBOL_GPL(dma_buf_export); +EXPORT_SYMBOL_NS_GPL(dma_buf_export, DMA_BUF); /** * dma_buf_fd - returns a file descriptor for the given struct dma_buf @@ -634,7 +634,7 @@ int dma_buf_fd(struct dma_buf *dmabuf, int flags) return fd; } -EXPORT_SYMBOL_GPL(dma_buf_fd); +EXPORT_SYMBOL_NS_GPL(dma_buf_fd, DMA_BUF); /** * dma_buf_get - returns the struct dma_buf related to an fd @@ -660,7 +660,7 @@ struct dma_buf *dma_buf_get(int fd) return file->private_data; } -EXPORT_SYMBOL_GPL(dma_buf_get); +EXPORT_SYMBOL_NS_GPL(dma_buf_get, DMA_BUF); /** * dma_buf_put - decreases refcount of the buffer @@ -679,7 +679,7 @@ void dma_buf_put(struct dma_buf *dmabuf) fput(dmabuf->file); } -EXPORT_SYMBOL_GPL(dma_buf_put); +EXPORT_SYMBOL_NS_GPL(dma_buf_put, DMA_BUF); static void mangle_sg_table(struct sg_table *sg_table) { @@ -810,7 +810,7 @@ err_unlock: dma_buf_detach(dmabuf, attach); return ERR_PTR(ret); } -EXPORT_SYMBOL_GPL(dma_buf_dynamic_attach); +EXPORT_SYMBOL_NS_GPL(dma_buf_dynamic_attach, DMA_BUF); /** * dma_buf_attach - Wrapper for dma_buf_dynamic_attach @@ -825,7 +825,7 @@ struct dma_buf_attachment *dma_buf_attach(struct dma_buf *dmabuf, { return dma_buf_dynamic_attach(dmabuf, dev, NULL, NULL); } -EXPORT_SYMBOL_GPL(dma_buf_attach); +EXPORT_SYMBOL_NS_GPL(dma_buf_attach, DMA_BUF); static void __unmap_dma_buf(struct dma_buf_attachment *attach, struct sg_table *sg_table, @@ -871,7 +871,7 @@ void dma_buf_detach(struct dma_buf *dmabuf, struct dma_buf_attachment *attach) kfree(attach); } -EXPORT_SYMBOL_GPL(dma_buf_detach); +EXPORT_SYMBOL_NS_GPL(dma_buf_detach, DMA_BUF); /** * dma_buf_pin - Lock down the DMA-buf @@ -901,7 +901,7 @@ int dma_buf_pin(struct dma_buf_attachment *attach) return ret; } -EXPORT_SYMBOL_GPL(dma_buf_pin); +EXPORT_SYMBOL_NS_GPL(dma_buf_pin, DMA_BUF); /** * dma_buf_unpin - Unpin a DMA-buf @@ -922,7 +922,7 @@ void dma_buf_unpin(struct dma_buf_attachment *attach) if (dmabuf->ops->unpin) dmabuf->ops->unpin(attach); } -EXPORT_SYMBOL_GPL(dma_buf_unpin); +EXPORT_SYMBOL_NS_GPL(dma_buf_unpin, DMA_BUF); /** * dma_buf_map_attachment - Returns the scatterlist table of the attachment; @@ -1012,7 +1012,7 @@ struct sg_table *dma_buf_map_attachment(struct dma_buf_attachment *attach, #endif /* CONFIG_DMA_API_DEBUG */ return sg_table; } -EXPORT_SYMBOL_GPL(dma_buf_map_attachment); +EXPORT_SYMBOL_NS_GPL(dma_buf_map_attachment, DMA_BUF); /** * dma_buf_unmap_attachment - unmaps and decreases usecount of the buffer;might @@ -1048,7 +1048,7 @@ void dma_buf_unmap_attachment(struct dma_buf_attachment *attach, !IS_ENABLED(CONFIG_DMABUF_MOVE_NOTIFY)) dma_buf_unpin(attach); } -EXPORT_SYMBOL_GPL(dma_buf_unmap_attachment); +EXPORT_SYMBOL_NS_GPL(dma_buf_unmap_attachment, DMA_BUF); /** * dma_buf_move_notify - notify attachments that DMA-buf is moving @@ -1068,7 +1068,7 @@ void dma_buf_move_notify(struct dma_buf *dmabuf) if (attach->importer_ops) attach->importer_ops->move_notify(attach); } -EXPORT_SYMBOL_GPL(dma_buf_move_notify); +EXPORT_SYMBOL_NS_GPL(dma_buf_move_notify, DMA_BUF); /** * DOC: cpu access @@ -1212,7 +1212,7 @@ int dma_buf_begin_cpu_access(struct dma_buf *dmabuf, return ret; } -EXPORT_SYMBOL_GPL(dma_buf_begin_cpu_access); +EXPORT_SYMBOL_NS_GPL(dma_buf_begin_cpu_access, DMA_BUF); /** * dma_buf_end_cpu_access - Must be called after accessing a dma_buf from the @@ -1240,7 +1240,7 @@ int dma_buf_end_cpu_access(struct dma_buf *dmabuf, return ret; } -EXPORT_SYMBOL_GPL(dma_buf_end_cpu_access); +EXPORT_SYMBOL_NS_GPL(dma_buf_end_cpu_access, DMA_BUF); /** @@ -1282,7 +1282,7 @@ int dma_buf_mmap(struct dma_buf *dmabuf, struct vm_area_struct *vma, return dmabuf->ops->mmap(dmabuf, vma); } -EXPORT_SYMBOL_GPL(dma_buf_mmap); +EXPORT_SYMBOL_NS_GPL(dma_buf_mmap, DMA_BUF); /** * dma_buf_vmap - Create virtual mapping for the buffer object into kernel @@ -1336,7 +1336,7 @@ out_unlock: mutex_unlock(&dmabuf->lock); return ret; } -EXPORT_SYMBOL_GPL(dma_buf_vmap); +EXPORT_SYMBOL_NS_GPL(dma_buf_vmap, DMA_BUF); /** * dma_buf_vunmap - Unmap a vmap obtained by dma_buf_vmap. @@ -1360,7 +1360,7 @@ void dma_buf_vunmap(struct dma_buf *dmabuf, struct dma_buf_map *map) } mutex_unlock(&dmabuf->lock); } -EXPORT_SYMBOL_GPL(dma_buf_vunmap); +EXPORT_SYMBOL_NS_GPL(dma_buf_vunmap, DMA_BUF); #ifdef CONFIG_DEBUG_FS static int dma_buf_debug_show(struct seq_file *s, void *unused) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c index 94126dc39688..4f03e0a2953e 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c @@ -41,6 +41,7 @@ #include <linux/swiotlb.h> #include <linux/dma-buf.h> #include <linux/sizes.h> +#include <linux/module.h> #include <drm/ttm/ttm_bo_api.h> #include <drm/ttm/ttm_bo_driver.h> @@ -59,6 +60,8 @@ #include "amdgpu_res_cursor.h" #include "bif/bif_4_1_d.h" +MODULE_IMPORT_NS(DMA_BUF); + #define AMDGPU_TTM_VRAM_MAX_DW_READ (size_t)128 static int amdgpu_ttm_backend_bind(struct ttm_device *bdev, diff --git a/drivers/gpu/drm/armada/armada_gem.c b/drivers/gpu/drm/armada/armada_gem.c index 21909642ee4c..711f0cca6f9c 100644 --- a/drivers/gpu/drm/armada/armada_gem.c +++ b/drivers/gpu/drm/armada/armada_gem.c @@ -15,6 +15,8 @@ #include "armada_gem.h" #include "armada_ioctlP.h" +MODULE_IMPORT_NS(DMA_BUF); + static vm_fault_t armada_gem_vm_fault(struct vm_fault *vmf) { struct drm_gem_object *gobj = vmf->vma->vm_private_data; diff --git a/drivers/gpu/drm/drm_gem_framebuffer_helper.c b/drivers/gpu/drm/drm_gem_framebuffer_helper.c index 3c75d79dbb65..746fd8c73845 100644 --- a/drivers/gpu/drm/drm_gem_framebuffer_helper.c +++ b/drivers/gpu/drm/drm_gem_framebuffer_helper.c @@ -6,6 +6,7 @@ */ #include <linux/slab.h> +#include <linux/module.h> #include <drm/drm_damage_helper.h> #include <drm/drm_fb_helper.h> @@ -17,6 +18,8 @@ #include "drm_internal.h" +MODULE_IMPORT_NS(DMA_BUF); + #define AFBC_HEADER_SIZE 16 #define AFBC_TH_LAYOUT_ALIGNMENT 8 #define AFBC_HDR_ALIGN 64 diff --git a/drivers/gpu/drm/drm_prime.c b/drivers/gpu/drm/drm_prime.c index deb23dbec8b5..d8ba95744410 100644 --- a/drivers/gpu/drm/drm_prime.c +++ b/drivers/gpu/drm/drm_prime.c @@ -29,6 +29,7 @@ #include <linux/export.h> #include <linux/dma-buf.h> #include <linux/rbtree.h> +#include <linux/module.h> #include <drm/drm.h> #include <drm/drm_drv.h> @@ -39,6 +40,8 @@ #include "drm_internal.h" +MODULE_IMPORT_NS(DMA_BUF); + /** * DOC: overview and lifetime rules * diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c b/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c index 6d8bed9c739d..6788ea8490d1 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c +++ b/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c @@ -5,10 +5,13 @@ #include <drm/drm_prime.h> #include <linux/dma-buf.h> +#include <linux/module.h> #include "etnaviv_drv.h" #include "etnaviv_gem.h" +MODULE_IMPORT_NS(DMA_BUF); + static struct lock_class_key etnaviv_prime_lock_class; struct sg_table *etnaviv_gem_prime_get_sg_table(struct drm_gem_object *obj) diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.c b/drivers/gpu/drm/exynos/exynos_drm_gem.c index 4396224227d1..0a0c042a3155 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_gem.c +++ b/drivers/gpu/drm/exynos/exynos_drm_gem.c @@ -9,6 +9,7 @@ #include <linux/dma-buf.h> #include <linux/pfn_t.h> #include <linux/shmem_fs.h> +#include <linux/module.h> #include <drm/drm_prime.h> #include <drm/drm_vma_manager.h> @@ -17,6 +18,8 @@ #include "exynos_drm_drv.h" #include "exynos_drm_gem.h" +MODULE_IMPORT_NS(DMA_BUF); + static int exynos_drm_alloc_buf(struct exynos_drm_gem *exynos_gem, bool kvmap) { struct drm_device *dev = exynos_gem->base.dev; diff --git a/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c b/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c index afa34111de02..abb854281347 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c @@ -7,11 +7,14 @@ #include <linux/dma-buf.h> #include <linux/highmem.h> #include <linux/dma-resv.h> +#include <linux/module.h> #include "i915_drv.h" #include "i915_gem_object.h" #include "i915_scatterlist.h" +MODULE_IMPORT_NS(DMA_BUF); + I915_SELFTEST_DECLARE(static bool force_different_devices;) static struct drm_i915_gem_object *dma_buf_to_obj(struct dma_buf *buf) diff --git a/drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c b/drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c index f4cde3a169d8..809f86cfc540 100644 --- a/drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c +++ b/drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c @@ -11,6 +11,8 @@ #include "omap_drv.h" +MODULE_IMPORT_NS(DMA_BUF); + /* ----------------------------------------------------------------------------- * DMABUF Export */ diff --git a/drivers/gpu/drm/tegra/gem.c b/drivers/gpu/drm/tegra/gem.c index 6ec598f5d5b3..d38fd7e12b57 100644 --- a/drivers/gpu/drm/tegra/gem.c +++ b/drivers/gpu/drm/tegra/gem.c @@ -12,6 +12,7 @@ #include <linux/dma-buf.h> #include <linux/iommu.h> +#include <linux/module.h> #include <drm/drm_drv.h> #include <drm/drm_prime.h> @@ -20,6 +21,8 @@ #include "drm.h" #include "gem.h" +MODULE_IMPORT_NS(DMA_BUF); + static void tegra_bo_put(struct host1x_bo *bo) { struct tegra_bo *obj = host1x_to_tegra_bo(bo); diff --git a/drivers/gpu/drm/vmwgfx/ttm_object.c b/drivers/gpu/drm/vmwgfx/ttm_object.c index 04789b2bb2a2..899945f54dc7 100644 --- a/drivers/gpu/drm/vmwgfx/ttm_object.c +++ b/drivers/gpu/drm/vmwgfx/ttm_object.c @@ -48,8 +48,11 @@ #include <linux/spinlock.h> #include <linux/slab.h> #include <linux/atomic.h> +#include <linux/module.h> #include "ttm_object.h" +MODULE_IMPORT_NS(DMA_BUF); + /** * struct ttm_object_file * diff --git a/drivers/infiniband/core/umem_dmabuf.c b/drivers/infiniband/core/umem_dmabuf.c index e824baf4640d..2d14929543af 100644 --- a/drivers/infiniband/core/umem_dmabuf.c +++ b/drivers/infiniband/core/umem_dmabuf.c @@ -6,9 +6,12 @@ #include <linux/dma-buf.h> #include <linux/dma-resv.h> #include <linux/dma-mapping.h> +#include <linux/module.h> #include "uverbs.h" +MODULE_IMPORT_NS(DMA_BUF); + int ib_umem_dmabuf_map_pages(struct ib_umem_dmabuf *umem_dmabuf) { struct sg_table *sgt; diff --git a/drivers/media/common/videobuf2/videobuf2-core.c b/drivers/media/common/videobuf2/videobuf2-core.c index 508ac295eb06..773c68dcd158 100644 --- a/drivers/media/common/videobuf2/videobuf2-core.c +++ b/drivers/media/common/videobuf2/videobuf2-core.c @@ -2978,3 +2978,4 @@ EXPORT_SYMBOL_GPL(vb2_thread_stop); MODULE_DESCRIPTION("Media buffer core framework"); MODULE_AUTHOR("Pawel Osciak <pawel@osciak.com>, Marek Szyprowski"); MODULE_LICENSE("GPL"); +MODULE_IMPORT_NS(DMA_BUF); diff --git a/drivers/media/common/videobuf2/videobuf2-dma-contig.c b/drivers/media/common/videobuf2/videobuf2-dma-contig.c index a7f61ba85440..9a1a9baca2e4 100644 --- a/drivers/media/common/videobuf2/videobuf2-dma-contig.c +++ b/drivers/media/common/videobuf2/videobuf2-dma-contig.c @@ -755,3 +755,4 @@ EXPORT_SYMBOL_GPL(vb2_dma_contig_set_max_seg_size); MODULE_DESCRIPTION("DMA-contig memory handling routines for videobuf2"); MODULE_AUTHOR("Pawel Osciak <pawel@osciak.com>"); MODULE_LICENSE("GPL"); +MODULE_IMPORT_NS(DMA_BUF); diff --git a/drivers/media/common/videobuf2/videobuf2-dma-sg.c b/drivers/media/common/videobuf2/videobuf2-dma-sg.c index c5b06a509566..db90ebb8950f 100644 --- a/drivers/media/common/videobuf2/videobuf2-dma-sg.c +++ b/drivers/media/common/videobuf2/videobuf2-dma-sg.c @@ -666,3 +666,4 @@ EXPORT_SYMBOL_GPL(vb2_dma_sg_memops); MODULE_DESCRIPTION("dma scatter/gather memory handling routines for videobuf2"); MODULE_AUTHOR("Andrzej Pietrasiewicz"); MODULE_LICENSE("GPL"); +MODULE_IMPORT_NS(DMA_BUF); diff --git a/drivers/media/common/videobuf2/videobuf2-vmalloc.c b/drivers/media/common/videobuf2/videobuf2-vmalloc.c index 83f95258ec8c..fa983897d0e9 100644 --- a/drivers/media/common/videobuf2/videobuf2-vmalloc.c +++ b/drivers/media/common/videobuf2/videobuf2-vmalloc.c @@ -444,3 +444,4 @@ EXPORT_SYMBOL_GPL(vb2_vmalloc_memops); MODULE_DESCRIPTION("vmalloc memory handling routines for videobuf2"); MODULE_AUTHOR("Pawel Osciak <pawel@osciak.com>"); MODULE_LICENSE("GPL"); +MODULE_IMPORT_NS(DMA_BUF); diff --git a/drivers/misc/fastrpc.c b/drivers/misc/fastrpc.c index 3b82d8ebe780..39aca7753719 100644 --- a/drivers/misc/fastrpc.c +++ b/drivers/misc/fastrpc.c @@ -1767,3 +1767,4 @@ static void fastrpc_exit(void) module_exit(fastrpc_exit); MODULE_LICENSE("GPL v2"); +MODULE_IMPORT_NS(DMA_BUF); diff --git a/drivers/misc/habanalabs/common/memory.c b/drivers/misc/habanalabs/common/memory.c index 504973330e2e..9bd626a00de3 100644 --- a/drivers/misc/habanalabs/common/memory.c +++ b/drivers/misc/habanalabs/common/memory.c @@ -13,6 +13,8 @@ #include <linux/slab.h> #include <linux/pci-p2pdma.h> +MODULE_IMPORT_NS(DMA_BUF); + #define HL_MMU_DEBUG 0 /* use small pages for supporting non-pow2 (32M/40M/48M) DRAM phys page sizes */ diff --git a/drivers/staging/media/tegra-vde/dmabuf-cache.c b/drivers/staging/media/tegra-vde/dmabuf-cache.c index a93b317885bf..a98d03419b8f 100644 --- a/drivers/staging/media/tegra-vde/dmabuf-cache.c +++ b/drivers/staging/media/tegra-vde/dmabuf-cache.c @@ -12,9 +12,12 @@ #include <linux/sched.h> #include <linux/slab.h> #include <linux/workqueue.h> +#include <linux/module.h> #include "vde.h" +MODULE_IMPORT_NS(DMA_BUF); + struct tegra_vde_cache_entry { enum dma_data_direction dma_dir; struct dma_buf_attachment *a; diff --git a/drivers/tee/tee_shm.c b/drivers/tee/tee_shm.c index 8a9384a64f3e..8a8deb95e918 100644 --- a/drivers/tee/tee_shm.c +++ b/drivers/tee/tee_shm.c @@ -10,8 +10,11 @@ #include <linux/slab.h> #include <linux/tee_drv.h> #include <linux/uio.h> +#include <linux/module.h> #include "tee_private.h" +MODULE_IMPORT_NS(DMA_BUF); + static void release_registered_pages(struct tee_shm *shm) { if (shm->pages) { diff --git a/drivers/virtio/virtio_dma_buf.c b/drivers/virtio/virtio_dma_buf.c index 5127a2f0c986..2521a75009c3 100644 --- a/drivers/virtio/virtio_dma_buf.c +++ b/drivers/virtio/virtio_dma_buf.c @@ -86,3 +86,4 @@ int virtio_dma_buf_get_uuid(struct dma_buf *dma_buf, EXPORT_SYMBOL(virtio_dma_buf_get_uuid); MODULE_LICENSE("GPL"); +MODULE_IMPORT_NS(DMA_BUF); diff --git a/drivers/xen/gntdev-dmabuf.c b/drivers/xen/gntdev-dmabuf.c index 4c13cbc99896..12e380db7f55 100644 --- a/drivers/xen/gntdev-dmabuf.c +++ b/drivers/xen/gntdev-dmabuf.c @@ -14,6 +14,7 @@ #include <linux/slab.h> #include <linux/types.h> #include <linux/uaccess.h> +#include <linux/module.h> #include <xen/xen.h> #include <xen/grant_table.h> @@ -21,6 +22,8 @@ #include "gntdev-common.h" #include "gntdev-dmabuf.h" +MODULE_IMPORT_NS(DMA_BUF); + #ifndef GRANT_INVALID_REF /* * Note on usage of grant reference 0 as invalid grant reference: diff --git a/samples/vfio-mdev/mbochs.c b/samples/vfio-mdev/mbochs.c index c313ab4d1f4e..a83be6cd162f 100644 --- a/samples/vfio-mdev/mbochs.c +++ b/samples/vfio-mdev/mbochs.c @@ -1493,5 +1493,6 @@ static void __exit mbochs_dev_exit(void) mbochs_class = NULL; } +MODULE_IMPORT_NS(DMA_BUF); module_init(mbochs_dev_init) module_exit(mbochs_dev_exit) |