linux-kernel - [PATCH 2/3] drm/i915: export all mock selftest functions

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Date:   Thu,  1 Dec 2022 12:32:06 +0000
From:   Mauro Carvalho Chehab <mchehab@...nel.org>
To:     unlisted-recipients:; (no To-header on input)
Cc:     Mauro Carvalho Chehab <mchehab@...nel.org>,
        Christian König <christian.koenig@....com>,
        "Jason A. Donenfeld" <Jason@...c4.com>,
        "Michael J. Ruhl" <michael.j.ruhl@...el.com>,
        Michał Winiarski <michal.winiarski@...el.com>,
        Thomas Hellström 
        <thomas.hellstrom@...ux.intel.com>,
        Toke Høiland-Jørgensen <toke@...e.dk>,
        Ville Syrjälä 
        <ville.syrjala@...ux.intel.com>,
        Alan Previn <alan.previn.teres.alexis@...el.com>,
        Andi Shyti <andi.shyti@...ux.intel.com>,
        Andrzej Hajda <andrzej.hajda@...el.com>,
        Arunpravin <Arunpravin.PaneerSelvam@....com>,
        Daniel Vetter <daniel@...ll.ch>,
        David Airlie <airlied@...il.com>,
        Dmitry Osipenko <dmitry.osipenko@...labora.com>,
        Harish Chegondi <harish.chegondi@...el.com>,
        Jan Kara <jack@...e.cz>,
        Jani Nikula <jani.nikula@...ux.intel.com>,
        John Harrison <john.c.harrison@...el.com>,
        Joonas Lahtinen <joonas.lahtinen@...ux.intel.com>,
        Kees Cook <keescook@...omium.org>,
        Lionel Landwerlin <lionel.g.landwerlin@...el.com>,
        Lucas De Marchi <lucas.demarchi@...el.com>,
        Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        Matt Atwood <matthew.s.atwood@...el.com>,
        Matt Roper <matthew.d.roper@...el.com>,
        Matthew Auld <matthew.auld@...el.com>,
        Matthew Brost <matthew.brost@...el.com>,
        Niranjana Vishwanathapura <niranjana.vishwanathapura@...el.com>,
        Nirmoy Das <nirmoy.das@...el.com>,
        Robert Beckett <bob.beckett@...labora.com>,
        Rodrigo Vivi <rodrigo.vivi@...el.com>,
        Sujaritha Sundaresan <sujaritha.sundaresan@...el.com>,
        Tvrtko Ursulin <tvrtko.ursulin@...ux.intel.com>,
        dri-devel@...ts.freedesktop.org, intel-gfx@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 2/3] drm/i915: export all mock selftest functions

In order to prepare for a new KUnit module that will run
selftests, export all mock selftest functions to I915_SELFTEST
namespace.

No functional changes.

Signed-off-by: Mauro Carvalho Chehab <mchehab@...nel.org>
---

To avoid mailbombing on a large number of people, only mailing lists were C/C on the cover.
See [PATCH 0/3] at: https://lore.kernel.org/all/cover.1669897668.git.mchehab@kernel.org/

 drivers/gpu/drm/i915/gem/selftests/huge_pages.c      | 1 +
 drivers/gpu/drm/i915/gem/selftests/i915_gem_dmabuf.c | 1 +
 drivers/gpu/drm/i915/gem/selftests/i915_gem_object.c | 1 +
 drivers/gpu/drm/i915/gem/selftests/i915_gem_phys.c   | 1 +
 drivers/gpu/drm/i915/gt/selftest_engine_cs.c         | 1 +
 drivers/gpu/drm/i915/gt/selftest_ring.c              | 1 +
 drivers/gpu/drm/i915/gt/selftest_timeline.c          | 1 +
 drivers/gpu/drm/i915/gt/st_shmem_utils.c             | 1 +
 drivers/gpu/drm/i915/selftests/i915_gem_evict.c      | 1 +
 drivers/gpu/drm/i915/selftests/i915_gem_gtt.c        | 1 +
 drivers/gpu/drm/i915/selftests/i915_request.c        | 1 +
 drivers/gpu/drm/i915/selftests/i915_selftest.c       | 1 +
 drivers/gpu/drm/i915/selftests/i915_sw_fence.c       | 1 +
 drivers/gpu/drm/i915/selftests/i915_syncmap.c        | 1 +
 drivers/gpu/drm/i915/selftests/i915_vma.c            | 1 +
 drivers/gpu/drm/i915/selftests/intel_memory_region.c | 1 +
 drivers/gpu/drm/i915/selftests/intel_uncore.c        | 1 +
 drivers/gpu/drm/i915/selftests/scatterlist.c         | 1 +
 18 files changed, 18 insertions(+)

diff --git a/drivers/gpu/drm/i915/gem/selftests/huge_pages.c b/drivers/gpu/drm/i915/gem/selftests/huge_pages.c
index beaf27e09e8a..954d37552681 100644
--- a/drivers/gpu/drm/i915/gem/selftests/huge_pages.c
+++ b/drivers/gpu/drm/i915/gem/selftests/huge_pages.c
@@ -1944,6 +1944,7 @@ int i915_gem_huge_page_mock_selftests(void)
 	mock_destroy_device(dev_priv);
 	return err;
 }
+EXPORT_SYMBOL_NS_GPL(i915_gem_huge_page_mock_selftests, I915_SELFTEST);
 
 int i915_gem_huge_page_live_selftests(struct drm_i915_private *i915)
 {
diff --git a/drivers/gpu/drm/i915/gem/selftests/i915_gem_dmabuf.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_dmabuf.c
index e57f9390076c..2f6422eb9801 100644
--- a/drivers/gpu/drm/i915/gem/selftests/i915_gem_dmabuf.c
+++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_dmabuf.c
@@ -543,6 +543,7 @@ int i915_gem_dmabuf_mock_selftests(void)
 	mock_destroy_device(i915);
 	return err;
 }
+EXPORT_SYMBOL_NS_GPL(i915_gem_dmabuf_mock_selftests, I915_SELFTEST);
 
 int i915_gem_dmabuf_live_selftests(struct drm_i915_private *i915)
 {
diff --git a/drivers/gpu/drm/i915/gem/selftests/i915_gem_object.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_object.c
index bdf5bb40ccf1..4c50be935462 100644
--- a/drivers/gpu/drm/i915/gem/selftests/i915_gem_object.c
+++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_object.c
@@ -88,6 +88,7 @@ int i915_gem_object_mock_selftests(void)
 	mock_destroy_device(i915);
 	return err;
 }
+EXPORT_SYMBOL_NS_GPL(i915_gem_object_mock_selftests, I915_SELFTEST);
 
 int i915_gem_object_live_selftests(struct drm_i915_private *i915)
 {
diff --git a/drivers/gpu/drm/i915/gem/selftests/i915_gem_phys.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_phys.c
index d43d8dae0f69..03cd27066153 100644
--- a/drivers/gpu/drm/i915/gem/selftests/i915_gem_phys.c
+++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_phys.c
@@ -85,3 +85,4 @@ int i915_gem_phys_mock_selftests(void)
 	mock_destroy_device(i915);
 	return err;
 }
+EXPORT_SYMBOL_NS_GPL(i915_gem_phys_mock_selftests, I915_SELFTEST);
diff --git a/drivers/gpu/drm/i915/gt/selftest_engine_cs.c b/drivers/gpu/drm/i915/gt/selftest_engine_cs.c
index 881b64f3e7b9..e3e4918b3f9e 100644
--- a/drivers/gpu/drm/i915/gt/selftest_engine_cs.c
+++ b/drivers/gpu/drm/i915/gt/selftest_engine_cs.c
@@ -437,3 +437,4 @@ int intel_engine_cs_mock_selftests(void)
 
 	return i915_subtests(tests, NULL);
 }
+EXPORT_SYMBOL_NS_GPL(intel_engine_cs_mock_selftests, I915_SELFTEST);
diff --git a/drivers/gpu/drm/i915/gt/selftest_ring.c b/drivers/gpu/drm/i915/gt/selftest_ring.c
index 2a8c534dc125..6590c9c504b9 100644
--- a/drivers/gpu/drm/i915/gt/selftest_ring.c
+++ b/drivers/gpu/drm/i915/gt/selftest_ring.c
@@ -108,3 +108,4 @@ int intel_ring_mock_selftests(void)
 
 	return i915_subtests(tests, NULL);
 }
+EXPORT_SYMBOL_NS_GPL(intel_ring_mock_selftests, I915_SELFTEST);
diff --git a/drivers/gpu/drm/i915/gt/selftest_timeline.c b/drivers/gpu/drm/i915/gt/selftest_timeline.c
index 522d0190509c..fcf044c9feea 100644
--- a/drivers/gpu/drm/i915/gt/selftest_timeline.c
+++ b/drivers/gpu/drm/i915/gt/selftest_timeline.c
@@ -450,6 +450,7 @@ int intel_timeline_mock_selftests(void)
 
 	return i915_subtests(tests, NULL);
 }
+EXPORT_SYMBOL_NS_GPL(intel_timeline_mock_selftests, I915_SELFTEST);
 
 static int emit_ggtt_store_dw(struct i915_request *rq, u32 addr, u32 value)
 {
diff --git a/drivers/gpu/drm/i915/gt/st_shmem_utils.c b/drivers/gpu/drm/i915/gt/st_shmem_utils.c
index b279fe88b70e..46c9d4fca1f8 100644
--- a/drivers/gpu/drm/i915/gt/st_shmem_utils.c
+++ b/drivers/gpu/drm/i915/gt/st_shmem_utils.c
@@ -61,3 +61,4 @@ int shmem_utils_mock_selftests(void)
 
 	return i915_subtests(tests, NULL);
 }
+EXPORT_SYMBOL_NS_GPL(shmem_utils_mock_selftests, I915_SELFTEST);
diff --git a/drivers/gpu/drm/i915/selftests/i915_gem_evict.c b/drivers/gpu/drm/i915/selftests/i915_gem_evict.c
index 8c6517d29b8e..5461ecc9b6a2 100644
--- a/drivers/gpu/drm/i915/selftests/i915_gem_evict.c
+++ b/drivers/gpu/drm/i915/selftests/i915_gem_evict.c
@@ -555,6 +555,7 @@ int i915_gem_evict_mock_selftests(void)
 	mock_destroy_device(i915);
 	return err;
 }
+EXPORT_SYMBOL_NS_GPL(i915_gem_evict_mock_selftests, I915_SELFTEST);
 
 int i915_gem_evict_live_selftests(struct drm_i915_private *i915)
 {
diff --git a/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c b/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c
index eae7d947d7de..0a4c1a061a0c 100644
--- a/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c
@@ -1935,6 +1935,7 @@ int i915_gem_gtt_mock_selftests(void)
 	mock_destroy_device(i915);
 	return err;
 }
+EXPORT_SYMBOL_NS_GPL(i915_gem_gtt_mock_selftests, I915_SELFTEST);
 
 static int context_sync(struct intel_context *ce)
 {
diff --git a/drivers/gpu/drm/i915/selftests/i915_request.c b/drivers/gpu/drm/i915/selftests/i915_request.c
index 0daa8669181d..fda88361619e 100644
--- a/drivers/gpu/drm/i915/selftests/i915_request.c
+++ b/drivers/gpu/drm/i915/selftests/i915_request.c
@@ -563,6 +563,7 @@ int i915_request_mock_selftests(void)
 
 	return err;
 }
+EXPORT_SYMBOL_NS_GPL(i915_request_mock_selftests, I915_SELFTEST);
 
 static int live_nop_request(void *arg)
 {
diff --git a/drivers/gpu/drm/i915/selftests/i915_selftest.c b/drivers/gpu/drm/i915/selftests/i915_selftest.c
index bc85dac4eb15..69941d5a6a31 100644
--- a/drivers/gpu/drm/i915/selftests/i915_selftest.c
+++ b/drivers/gpu/drm/i915/selftests/i915_selftest.c
@@ -39,6 +39,7 @@ int i915_mock_sanitycheck(void)
 	pr_info(DRIVER_NAME ": %s() - ok!\n", __func__);
 	return 0;
 }
+EXPORT_SYMBOL_NS_GPL(i915_mock_sanitycheck, I915_SELFTEST);
 
 int i915_live_sanitycheck(struct drm_i915_private *i915)
 {
diff --git a/drivers/gpu/drm/i915/selftests/i915_sw_fence.c b/drivers/gpu/drm/i915/selftests/i915_sw_fence.c
index daa985e5a19b..deccd30fed12 100644
--- a/drivers/gpu/drm/i915/selftests/i915_sw_fence.c
+++ b/drivers/gpu/drm/i915/selftests/i915_sw_fence.c
@@ -755,3 +755,4 @@ int i915_sw_fence_mock_selftests(void)
 
 	return i915_subtests(tests, NULL);
 }
+EXPORT_SYMBOL_NS_GPL(i915_sw_fence_mock_selftests, I915_SELFTEST);
diff --git a/drivers/gpu/drm/i915/selftests/i915_syncmap.c b/drivers/gpu/drm/i915/selftests/i915_syncmap.c
index 47f4ae18a1ef..09b04f280e73 100644
--- a/drivers/gpu/drm/i915/selftests/i915_syncmap.c
+++ b/drivers/gpu/drm/i915/selftests/i915_syncmap.c
@@ -614,3 +614,4 @@ int i915_syncmap_mock_selftests(void)
 
 	return i915_subtests(tests, NULL);
 }
+EXPORT_SYMBOL_NS_GPL(i915_syncmap_mock_selftests, I915_SELFTEST);
diff --git a/drivers/gpu/drm/i915/selftests/i915_vma.c b/drivers/gpu/drm/i915/selftests/i915_vma.c
index 71b52d5efef4..ae25bd6c58cd 100644
--- a/drivers/gpu/drm/i915/selftests/i915_vma.c
+++ b/drivers/gpu/drm/i915/selftests/i915_vma.c
@@ -949,6 +949,7 @@ int i915_vma_mock_selftests(void)
 	mock_destroy_device(i915);
 	return err;
 }
+EXPORT_SYMBOL_NS_GPL(i915_vma_mock_selftests, I915_SELFTEST);
 
 static int igt_vma_remapped_gtt(void *arg)
 {
diff --git a/drivers/gpu/drm/i915/selftests/intel_memory_region.c b/drivers/gpu/drm/i915/selftests/intel_memory_region.c
index 3b18e5905c86..91cfd5d5cad2 100644
--- a/drivers/gpu/drm/i915/selftests/intel_memory_region.c
+++ b/drivers/gpu/drm/i915/selftests/intel_memory_region.c
@@ -1376,6 +1376,7 @@ int intel_memory_region_mock_selftests(void)
 	mock_destroy_device(i915);
 	return err;
 }
+EXPORT_SYMBOL_NS_GPL(intel_memory_region_mock_selftests, I915_SELFTEST);
 
 int intel_memory_region_live_selftests(struct drm_i915_private *i915)
 {
diff --git a/drivers/gpu/drm/i915/selftests/intel_uncore.c b/drivers/gpu/drm/i915/selftests/intel_uncore.c
index e4281508d580..2b61377d4b60 100644
--- a/drivers/gpu/drm/i915/selftests/intel_uncore.c
+++ b/drivers/gpu/drm/i915/selftests/intel_uncore.c
@@ -138,6 +138,7 @@ int intel_uncore_mock_selftests(void)
 
 	return 0;
 }
+EXPORT_SYMBOL_NS_GPL(intel_uncore_mock_selftests, I915_SELFTEST);
 
 static int live_forcewake_ops(void *arg)
 {
diff --git a/drivers/gpu/drm/i915/selftests/scatterlist.c b/drivers/gpu/drm/i915/selftests/scatterlist.c
index d599186d5b71..d29aa7303b16 100644
--- a/drivers/gpu/drm/i915/selftests/scatterlist.c
+++ b/drivers/gpu/drm/i915/selftests/scatterlist.c
@@ -378,3 +378,4 @@ int scatterlist_mock_selftests(void)
 
 	return i915_subtests(tests, NULL);
 }
+EXPORT_SYMBOL_NS_GPL(scatterlist_mock_selftests, I915_SELFTEST);
-- 
2.38.1