Zack Rusin d1a73c641a drm/vmwgfx: Make sure we unpin no longer needed buffers ... We were not correctly unpinning no longer needed buffers. In particular vmw_buffer_object, which is internally often pinned on creation wasn't unpinned on destruction and none of the internal MOB buffers were unpinned before being put back. Technically this existed for a long time but commit 57fcd550eb ("drm/ttm: Warn on pinning without holding a reference") introduced a WARN_ON which was filling up the kernel logs rather quickly. Quite frankly internal usage of vmw_buffer_object and in general pinning needs to be refactored in vmwgfx but for now this makes it work. Signed-off-by: Zack Rusin <zackr@vmware.com> Reviewed-by: Martin Krastev <krastevm@vmware.com> Reviewed-by: Roland Scheidegger <sroland@vmware.com> Fixes: 57fcd550eb ("drm/ttm: Warn on pinning without holding a reference") Link: https://patchwork.freedesktop.org/patch/414984/?series=86052&rev=1 Cc: Huang Rui <ray.huang@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: Daniel Vetter <daniel.vetter@intel.com> Cc: Christian Koenig <christian.koenig@amd.com> Cc: dri-devel@lists.freedesktop.org		2021-01-20 17:04:56 -05:00
..
device_include	drm/vmwgfx: Sync virtual device headers for new feature	2020-03-23 22:39:34 +01:00
Kconfig	drm/vmwgfx: Implement an infrastructure for write-coherent resources	2019-11-06 13:04:54 +01:00
Makefile	drm/vmwgfx: Cleanup the cmd/fifo split	2021-01-14 12:15:49 -05:00
ttm_lock.c	drm/vmwgfx: Kill unneeded legacy security features	2019-08-15 08:39:27 +02:00
ttm_lock.h	drm/vmwgfx: drop use of drmP.h in header files	2019-08-15 08:40:04 +02:00
ttm_object.c	drm/vmwgfx/ttm_object: Reorder header to immediately precede its struct	2021-01-19 14:19:12 -05:00
ttm_object.h	drm/vmwgfx: drop use of drmP.h in header files	2019-08-15 08:40:04 +02:00
vmwgfx_binding.c	drm/vmwgfx/vmwgfx_binding: Provide some missing param descriptions and remove others	2021-01-19 14:19:07 -05:00
vmwgfx_binding.h	drm/vmwgfx: Add support for streamoutput with mob commands	2020-03-23 22:39:35 +01:00
vmwgfx_blit.c	drm/vmwgfx/vmwgfx_blit: Add description for 'vmw_bo_cpu_blit's 'diff' param	2021-01-19 14:19:09 -05:00
vmwgfx_bo.c	drm/vmwgfx/vmwgfx_bo: Remove superfluous param description and supply another	2021-01-19 14:18:41 -05:00
vmwgfx_cmd.c	drm/vmwgfx/vmwgfx_fifo: Demote non-conformant kernel-doc header	2021-01-19 14:18:38 -05:00
vmwgfx_cmdbuf_res.c	drm/vmwgfx/vmwgfx_cmdbuf_res: Remove unused variable 'ret'	2021-01-19 14:18:47 -05:00
vmwgfx_cmdbuf.c	drm/vmwgfx/vmwgfx_cmdbuf: Fix misnaming of 'headers' should be plural	2021-01-19 14:19:05 -05:00
vmwgfx_context.c	drm/vmwgfx/vmwgfx_context: Demote kernel-doc abuses	2021-01-19 14:18:42 -05:00
vmwgfx_cotable.c	drm/vmwgfx/vmwgfx_cotable: Fix a couple of simple documentation problems	2021-01-19 14:19:06 -05:00
vmwgfx_drv.c	drm/vmwgfx/vmwgfx_drv: Fix some kernel-doc misdemeanours	2021-01-19 14:18:34 -05:00
vmwgfx_drv.h	drm/vmwgfx: Make sure we unpin no longer needed buffers	2021-01-20 17:04:56 -05:00
vmwgfx_execbuf.c	drm/vmwgfx/vmwgfx_execbuf: Fix some kernel-doc related issues	2021-01-19 14:18:32 -05:00
vmwgfx_fb.c	drm/vmwgfx: Cleanup the cmd/fifo split	2021-01-14 12:15:49 -05:00
vmwgfx_fence.c	drm/vmwgfx/vmwgfx_fence: Add, remove and demote various documentation params/headers	2021-01-19 14:18:41 -05:00
vmwgfx_fence.h	drm/vmwgfx: drop use of drmP.h in header files	2019-08-15 08:40:04 +02:00
vmwgfx_gmr.c	drm/vmwgfx: Cleanup the cmd/fifo split	2021-01-14 12:15:49 -05:00
vmwgfx_gmrid_manager.c	drm/ttm: cleanup BO size handling v3	2020-12-14 14:20:46 +01:00
vmwgfx_ioctl.c	drm/vmwgfx/vmwgfx_ioctl: Provide missing '@' sign required by kernel-doc	2021-01-19 14:18:35 -05:00
vmwgfx_irq.c	drm/vmwgfx: Remove the throttling code	2021-01-14 12:14:10 -05:00
vmwgfx_kms.c	drm/vmwgfx/vmwgfx_kms: Update worthy function headers and demote others	2021-01-19 14:18:39 -05:00
vmwgfx_kms.h	drm/vmwgfx/vmwgfx_kms: Mark vmw_{cursor,primary}_plane_formats as __maybe_unused	2021-01-19 14:18:34 -05:00
vmwgfx_ldu.c	drm/vmwgfx/vmwgfx_ldu: Supply descriptions for 'state' function parameter	2021-01-19 14:18:38 -05:00
vmwgfx_mob.c	drm/vmwgfx: Make sure we unpin no longer needed buffers	2021-01-20 17:04:56 -05:00
vmwgfx_msg.c	drm/vmwgfx/vmwgfx_msg: Fix misspelling of 'msg'	2021-01-19 14:19:08 -05:00
vmwgfx_msg.h	drm/vmwgfx: Update the backdoor call with support for new instructions	2019-08-28 13:36:46 +02:00
vmwgfx_overlay.c	drm/vmwgfx/vmwgfx_overlay: Demote kernel-doc abuses to standard comment blocks	2021-01-19 14:18:40 -05:00
vmwgfx_page_dirty.c	drm/ttm: cleanup BO size handling v3	2020-12-14 14:20:46 +01:00
vmwgfx_prime.c	drm/vmwgfx: Delete mmaping functions	2019-11-25 22:36:14 +01:00
vmwgfx_reg.h
vmwgfx_resource_priv.h	drm/vmwgfx: Implement an infrastructure for read-coherent resources	2019-11-06 13:30:27 +01:00
vmwgfx_resource.c	drm/vmwgfx/vmwgfx_resource: Fix worthy function headers demote some others	2021-01-19 14:18:36 -05:00
vmwgfx_scrn.c	drm/vmwgfx/vmwgfx_scrn: Demote unworthy kernel-doc headers and update others	2021-01-19 14:18:43 -05:00
vmwgfx_shader.c	drm/vmwgfx/vmwgfx_shader: Demote kernel-doc abuses and fix-up worthy headers	2021-01-19 14:18:45 -05:00
vmwgfx_simple_resource.c
vmwgfx_so.c	drm/vmwgfx/vmwgfx_so: Add description for 'vmw_view's 'rcu' member	2021-01-19 14:19:07 -05:00
vmwgfx_so.h	drm/vmwgfx: Add support for streamoutput with mob commands	2020-03-23 22:39:35 +01:00
vmwgfx_stdu.c	drm/vmwgfx/vmwgfx_stdu: Add some missing param/member descriptions	2021-01-19 14:18:48 -05:00
vmwgfx_streamoutput.c	drm/vmwgfx: Cleanup the cmd/fifo split	2021-01-14 12:15:49 -05:00
vmwgfx_surface.c	drm/vmwgfx/vmwgfx_surface: Fix some kernel-doc related issues	2021-01-19 14:18:44 -05:00
vmwgfx_thp.c	drm/vmwgfx/vmwgfx_thp: Add description for 'vmw_thp_manager's member 'manager'	2021-01-19 14:19:11 -05:00
vmwgfx_ttm_buffer.c	drm/vmwgfx/vmwgfx_ttm_buffer: Supply some missing parameter descriptions	2021-01-19 14:18:37 -05:00
vmwgfx_ttm_glue.c	drm/vmwgfx: Support huge page faults	2020-03-24 18:48:55 +01:00
vmwgfx_va.c
vmwgfx_validation.c	drm/vmwgfx/vmwgfx_validation: Add some missing struct member/function param descriptions	2021-01-19 14:19:10 -05:00
vmwgfx_validation.h	drm/vmwgfx: Implement an infrastructure for write-coherent resources	2019-11-06 13:04:54 +01:00