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Thomas Hellstrom b116797b81 drm/ttm, drm/vmwgfx: Relax permission checking when opening surfaces ... commit fe25deb773 upstream. Previously, when a surface was opened using a legacy (non prime) handle, it was verified to have been created by a client in the same master realm. Relax this so that opening is also allowed recursively if the client already has the surface open. This works around a regression in svga mesa where opening of a shared surface is used recursively to obtain surface information. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Sinclair Yeh <syeh@vmware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		History 2017-04-12 12:41:10 +02:00
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ttm_bo_api.h	drm/ttm: move placement structures into ttm_placement.h	2016-09-14 15:10:43 -04:00
ttm_bo_driver.h	drm/ttm: remove cpu_address member from ttm_tt	2016-09-16 15:53:05 -04:00
ttm_execbuf_util.h	drm/ttm: optionally move duplicates to a separate list	2014-12-03 18:26:52 -05:00
ttm_lock.h	UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers	2012-10-02 18:01:25 +01:00
ttm_memory.h	drm/ttm: Add interface to export kernel_zone max memory size in ttm	2016-08-08 11:33:08 -04:00
ttm_module.h	drm: move ttm global code to core drm	2010-08-04 09:46:06 +10:00
ttm_object.h	drm/ttm, drm/vmwgfx: Relax permission checking when opening surfaces	2017-04-12 12:41:10 +02:00
ttm_page_alloc.h	drm/ttm: declare 'struct device' in ttm_page_alloc.h	2014-02-18 14:01:48 +01:00
ttm_placement.h	drm/ttm: move placement structures into ttm_placement.h	2016-09-14 15:10:43 -04:00