Jon Bloomfield 250f8c8140 drm/i915/gtt: Read-only pages for insert_entries on bdw+ ... Hook up the flags to allow read-only ppGTT mappings for gen8+ v2: Include a selftest to check that writes to a readonly PTE are dropped v3: Don't duplicate cpu_check() as we can just reuse it, and even worse don't wholesale copy the theory-of-operation comment from igt_ctx_exec without changing it to explain the intention behind the new test! v4: Joonas really likes magic mystery values Signed-off-by: Jon Bloomfield <jon.bloomfield@intel.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Matthew Auld <matthew.william.auld@gmail.com> Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Reviewed-by: Matthew Auld <matthew.william.auld@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180712185315.3288-2-chris@chris-wilson.co.uk		2018-07-13 16:12:03 +01:00
..
huge_gem_object.c	drm: move read_domains and write_domain into i915	2018-02-16 14:12:48 +00:00
huge_gem_object.h
huge_pages.c	drm/i915: Start returning an error from i915_vma_move_to_active()	2018-07-06 18:22:37 +01:00
i915_gem_coherency.c	drm/i915/selftests: Provide full mb() around clflush	2018-07-06 21:28:11 +01:00
i915_gem_context.c	drm/i915/gtt: Read-only pages for insert_entries on bdw+	2018-07-13 16:12:03 +01:00
i915_gem_dmabuf.c	drm/i915: Replace drm_dev_unref with drm_dev_put	2018-06-28 19:09:46 +02:00
i915_gem_evict.c	drm/i915/selftests: Skip live eviction tests when wedged	2018-07-06 11:25:06 +01:00
i915_gem_gtt.c	drm/i915/selftests: Constrain mock_gtt tests to fit within RAM	2018-07-10 09:53:41 +01:00
i915_gem_object.c	drm/i915/selftests: Filter out both physical address swizzles	2018-07-10 09:53:41 +01:00
i915_live_selftests.h	drm/i915: Check whitelist registers across resets	2018-04-14 18:36:45 +01:00
i915_mock_selftests.h	drm/i915: Look for an active kernel context before switching	2018-05-24 15:51:45 +01:00
i915_random.c	drm/i915/selftests: Allow random array allocation to fail	2018-01-02 15:30:40 +00:00
i915_random.h
i915_request.c	drm/i915: Provide a timeout to i915_gem_wait_for_idle()	2018-07-09 13:55:41 +01:00
i915_selftest.c
i915_sw_fence.c	drm/i915/selftests: Wait for the dma-fence timeout	2018-01-17 17:09:59 +00:00
i915_syncmap.c	drm/i915/selftests: Always initialise err	2017-11-14 23:50:49 +00:00
i915_timeline.c	drm/i915: Split i915_gem_timeline into individual timelines	2018-05-02 23:57:18 +01:00
i915_vma.c	drm/i915: Replace drm_dev_unref with drm_dev_put	2018-06-28 19:09:46 +02:00
igt_flush_test.c	drm/i915/selftests: Replace wait-on-timeout with explicit timeout	2018-07-09 13:56:42 +01:00
igt_flush_test.h	drm/i915/selftests: Refactor common flush_test()	2018-05-08 12:44:31 +01:00
igt_wedge_me.h	drm/i915/selftests: Add a safety net to live_workarounds	2018-07-11 14:13:56 +01:00
intel_breadcrumbs.c	drm/i915: Replace drm_dev_unref with drm_dev_put	2018-06-28 19:09:46 +02:00
intel_engine_cs.c	drm/i915: add a selftest for the mmio_bases table	2018-03-15 08:46:06 +00:00
intel_guc.c	drm/i915/selftests: Fixup GuC FW negative test	2018-07-12 15:22:58 +01:00
intel_hangcheck.c	drm/i915: Start returning an error from i915_vma_move_to_active()	2018-07-06 18:22:37 +01:00
intel_lrc.c	drm/i915: Start returning an error from i915_vma_move_to_active()	2018-07-06 18:22:37 +01:00
intel_uncore.c	drm/i915/icl: Gen11 forcewake support	2018-03-07 15:07:45 +02:00
intel_workarounds.c	drm/i915/selftests: Add a safety net to live_workarounds	2018-07-11 14:13:56 +01:00
lib_sw_fence.c	drm/i915/selftests: Convert timers to use timer_setup()	2017-11-21 15:46:44 -08:00
lib_sw_fence.h
mock_context.c	drm/i915: Store a pointer to intel_context in i915_request	2018-05-18 09:35:22 +01:00
mock_context.h	drm/i915/selftests: Use a sacrificial context for hang testing	2018-02-05 15:27:24 +00:00
mock_dmabuf.c
mock_dmabuf.h
mock_drm.c
mock_drm.h
mock_engine.c	drm/i915: Replace nested subclassing with explicit subclasses	2018-07-07 08:09:43 +01:00
mock_engine.h
mock_gem_device.c	drm/i915/selftests: Avoid warning if runtime pm is disabled	2018-07-06 23:33:34 +01:00
mock_gem_device.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
mock_gem_object.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
mock_gtt.c	drm/i915/selftests: Replace open-coded i915_address_space_init()	2018-07-05 11:19:24 +01:00
mock_gtt.h
mock_request.c	drm/i915: Rename drm_i915_gem_request to i915_request	2018-02-21 20:57:22 +00:00
mock_request.h	drm/i915: Rename drm_i915_gem_request to i915_request	2018-02-21 20:57:22 +00:00
mock_timeline.c	drm/i915: Split i915_gem_timeline into individual timelines	2018-05-02 23:57:18 +01:00
mock_timeline.h	drm/i915: Split i915_gem_timeline into individual timelines	2018-05-02 23:57:18 +01:00
mock_uncore.c
mock_uncore.h
scatterlist.c