Jason Gunthorpe d901b2760d lib/scatterlist: Provide a DMA page iterator ... Commit 2db76d7c3c ("lib/scatterlist: sg_page_iter: support sg lists w/o backing pages") introduced the sg_page_iter_dma_address() function without providing a way to use it in the general case. If the sg_dma_len() is not equal to the sg length callers cannot safely use the for_each_sg_page/sg_page_iter_dma_address combination. Resolve this API mistake by providing a DMA specific iterator, for_each_sg_dma_page(), that uses the right length so sg_page_iter_dma_address() works as expected with all sglists. A new iterator type is introduced to provide compile-time safety against wrongly mixing accessors and iterators. Acked-by: Christoph Hellwig <hch@lst.de> (for scatterlist) Acked-by: Thomas Hellstrom <thellstrom@vmware.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> (ipu3-cio2) Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>		2019-02-11 15:02:33 -07:00
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device_include	Merge tag 'vmwgfx-next-4.19-3' of git://people.freedesktop.org/~thomash/linux into drm-next	2018-07-10 11:13:39 +10:00
Kconfig	drm/vmwgfx: add SPDX idenitifier and clarify license	2018-06-29 15:28:48 -05:00
Makefile	drm/vmwgfx: Add a validation module v2	2018-09-27 15:21:35 +02:00
ttm_lock.c	drm/vmwgfx: Make the object handles idr-generated	2018-09-27 16:14:18 +02:00
ttm_lock.h	drm/ttm, drm/vmwgfx: Move the lock- and object functionality to the vmwgfx driver	2018-09-27 15:19:20 +02:00
ttm_object.c	drm/vmwgfx: Look up objects without taking a reference	2018-09-27 16:14:48 +02:00
ttm_object.h	drm/vmwgfx: Look up objects without taking a reference	2018-09-27 16:14:48 +02:00
vmwgfx_binding.c	drm/vmwgfx: add SPDX idenitifier and clarify license	2018-06-29 15:28:48 -05:00
vmwgfx_binding.h	drm/vmwgfx: add SPDX idenitifier and clarify license	2018-06-29 15:28:48 -05:00
vmwgfx_blit.c	drm/vmwgfx: add SPDX idenitifier and clarify license	2018-06-29 15:28:48 -05:00
vmwgfx_bo.c	drm/vmwgfx: Look up user buffer objects without taking a reference	2018-09-28 08:57:07 +02:00
vmwgfx_cmdbuf.c	drm/vmwgfx: Replace unconditional mutex unlocked warnings with lockdep counterpart	2018-09-27 15:21:37 +02:00
vmwgfx_cmdbuf_res.c	drm/vmwgfx: Don't refcount command-buffer managed resource lookups during command buffer validation	2018-09-28 08:57:08 +02:00
vmwgfx_context.c	drm/vmwgfx: Don't refcount cotable lookups during command buffer validation	2018-09-28 08:57:08 +02:00
vmwgfx_cotable.c	drm/vmwgfx: Remove the resource avail field	2018-09-27 15:21:37 +02:00
vmwgfx_drv.c	IOMMU Updates for Linux v4.21	2019-01-01 15:55:29 -08:00
vmwgfx_drv.h	drm pull request for 4.21-rc1	2018-12-25 11:48:26 -08:00
vmwgfx_execbuf.c	drm/vmwgfx: Protect from excessive execbuf kernel memory allocations v3	2018-12-13 13:04:25 +01:00
vmwgfx_fb.c	drm/vmwgfx: Move buffer object related code to vmwgfx_bo.c	2018-07-03 20:33:46 +02:00
vmwgfx_fence.c	drm/vmwgfx: Remove set but not used variable 'file_priv'	2018-12-05 10:09:27 +01:00
vmwgfx_fence.h	drm/vmwgfx: add SPDX idenitifier and clarify license	2018-06-29 15:28:48 -05:00
vmwgfx_fifo.c	drm/vmwgfx: add SPDX idenitifier and clarify license	2018-06-29 15:28:48 -05:00
vmwgfx_gmr.c	drm/vmwgfx: add SPDX idenitifier and clarify license	2018-06-29 15:28:48 -05:00
vmwgfx_gmrid_manager.c	Merge branch 'ida-4.19' of git://git.infradead.org/users/willy/linux-dax	2018-08-26 11:48:42 -07:00
vmwgfx_ioctl.c	Merge tag 'vmwgfx-next-4.19-3' of git://people.freedesktop.org/~thomash/linux into drm-next	2018-07-10 11:13:39 +10:00
vmwgfx_irq.c	drm/vmwgfx: add SPDX idenitifier and clarify license	2018-06-29 15:28:48 -05:00
vmwgfx_kms.c	drm/vmwgfx: Fix a layout race condition	2018-12-05 10:08:53 +01:00
vmwgfx_kms.h	drm/vmwgfx: Fix up the implicit display unit handling	2018-12-05 10:08:46 +01:00
vmwgfx_ldu.c	drm/vmwgfx: Fix up the implicit display unit handling	2018-12-05 10:08:46 +01:00
vmwgfx_marker.c	drm/vmwgfx: add SPDX idenitifier and clarify license	2018-06-29 15:28:48 -05:00
vmwgfx_mob.c	Merge tag 'vmwgfx-next-4.19-2' of git://people.freedesktop.org/~thomash/linux into drm-next	2018-07-10 11:10:34 +10:00
vmwgfx_msg.c	Merge tag 'vmwgfx-next-4.19-2' of git://people.freedesktop.org/~thomash/linux into drm-next	2018-07-10 11:10:34 +10:00
vmwgfx_msg.h	drm/vmwgfx: add SPDX idenitifier and clarify license	2018-06-29 15:28:48 -05:00
vmwgfx_overlay.c	Merge tag 'vmwgfx-next-4.19-2' of git://people.freedesktop.org/~thomash/linux into drm-next	2018-07-10 11:10:34 +10:00
vmwgfx_prime.c	drm/ttm, drm/vmwgfx: Move the lock- and object functionality to the vmwgfx driver	2018-09-27 15:19:20 +02:00
vmwgfx_reg.h	drm/vmwgfx: add SPDX idenitifier and clarify license	2018-06-29 15:28:48 -05:00
vmwgfx_resource.c	drm/ttm: allow reserving more than one shared slot v3	2018-12-07 17:53:44 -05:00
vmwgfx_resource_priv.h	drm/vmwgfx: Make the object handles idr-generated	2018-09-27 16:14:18 +02:00
vmwgfx_scrn.c	drm/vmwgfx: Use the standard atomic helpers for page-flip	2018-12-05 10:09:55 +01:00
vmwgfx_shader.c	drm/vmwgfx: Don't refcount cotable lookups during command buffer validation	2018-09-28 08:57:08 +02:00
vmwgfx_simple_resource.c	drm/vmwgfx: Make the object handles idr-generated	2018-09-27 16:14:18 +02:00
vmwgfx_so.c	drm/vmwgfx: Don't refcount cotable lookups during command buffer validation	2018-09-28 08:57:08 +02:00
vmwgfx_so.h	drm/vmwgfx: add SPDX idenitifier and clarify license	2018-06-29 15:28:48 -05:00
vmwgfx_stdu.c	drm/vmwgfx: Use the standard atomic helpers for page-flip	2018-12-05 10:09:55 +01:00
vmwgfx_surface.c	Merge branch 'vmwgfx-next' of git://people.freedesktop.org/~thomash/linux into drm-next	2018-10-04 10:19:33 +10:00
vmwgfx_ttm_buffer.c	lib/scatterlist: Provide a DMA page iterator	2019-02-11 15:02:33 -07:00
vmwgfx_ttm_glue.c	drm pull request for 4.21-rc1	2018-12-25 11:48:26 -08:00
vmwgfx_va.c	drm/vmwgfx: add SPDX idenitifier and clarify license	2018-06-29 15:28:48 -05:00
vmwgfx_validation.c	drm pull request for 4.21-rc1	2018-12-25 11:48:26 -08:00
vmwgfx_validation.h	drm/vmwgfx: Protect from excessive execbuf kernel memory allocations v3	2018-12-13 13:04:25 +01:00