[igt-dev] [PATCH i-g-t] tests/gem_userptr_blits: test zero user_size

[igt-dev] [PATCH i-g-t] tests/gem_userptr_blits: test zero user_size

[Matthew Auld]

Check that the kernel rejects a zero user_size.

Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
---
 tests/gem_userptr_blits.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/tests/gem_userptr_blits.c b/tests/gem_userptr_blits.c
index 849054ad..7e3b6ef3 100644
--- a/tests/gem_userptr_blits.c
+++ b/tests/gem_userptr_blits.c
@@ -442,6 +442,14 @@ static int test_input_checking(int fd)
 	ret = drmIoctl(fd, LOCAL_IOCTL_I915_GEM_USERPTR, &userptr);
 	igt_assert_neq(ret, 0);
 
+	/* Zero user_size. */
+	memset(&userptr, 0, sizeof(userptr));
+	userptr.user_ptr = 0;
+	userptr.user_size = 0;
+	userptr.flags = 0;
+	ret = drmIoctl(fd, LOCAL_IOCTL_I915_GEM_USERPTR, &userptr);
+	igt_assert_neq(ret, 0);
+
 	return 0;
 }
 
-- 
2.17.0

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[igt-dev] ✓ Fi.CI.BAT: success for tests/gem_userptr_blits: test zero user_size (rev2)

[Patchwork]

== Series Details ==

Series: tests/gem_userptr_blits: test zero user_size (rev2)
URL   : https://patchwork.freedesktop.org/series/42625/
State : success

== Summary ==

= CI Bug Log - changes from CI_DRM_4166 -> IGTPW_1345 =

== Summary - SUCCESS ==

  No regressions found.

  External URL: https://patchwork.freedesktop.org/api/1.0/series/42625/revisions/2/mbox/

== Known issues ==

  Here are the changes found in IGTPW_1345 that come from known issues:

  === IGT changes ===

    ==== Possible fixes ====

    igt@drv_module_reload@basic-reload:
      fi-glk-j4005:       DMESG-WARN (fdo#106248) -> PASS

    
  fdo#106248 https://bugs.freedesktop.org/show_bug.cgi?id=106248


== Participating hosts (41 -> 37) ==

  Missing    (4): fi-ctg-p8600 fi-ilk-m540 fi-byt-squawks fi-skl-6700hq 


== Build changes ==

    * IGT: IGT_4475 -> IGTPW_1345

  CI_DRM_4166: 974787811b2e4047519b0f81930e9d15f0cebd01 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_1345: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_1345/
  IGT_4475: 35f08c12aa216d5b62a5b9984b575cee6905098f @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  piglit_4475: 3ba0657bff4216d1ec7179935590261855f1651e @ git://anongit.freedesktop.org/piglit

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_1345/issues.html
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[igt-dev] ✓ Fi.CI.IGT: success for tests/gem_userptr_blits: test zero user_size (rev2)

[Patchwork]

== Series Details ==

Series: tests/gem_userptr_blits: test zero user_size (rev2)
URL   : https://patchwork.freedesktop.org/series/42625/
State : success

== Summary ==

= CI Bug Log - changes from IGT_4475_full -> IGTPW_1345_full =

== Summary - WARNING ==

  Minor unknown changes coming with IGTPW_1345_full need to be verified
  manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in IGTPW_1345_full, please notify your bug team to allow them
  to document this new failure mode, which will reduce false positives in CI.

  External URL: https://patchwork.freedesktop.org/api/1.0/series/42625/revisions/2/mbox/

== Possible new issues ==

  Here are the unknown changes that may have been introduced in IGTPW_1345_full:

  === IGT changes ===

    ==== Warnings ====

    igt@gem_exec_schedule@deep-vebox:
      shard-kbl:          SKIP -> PASS +1

    igt@gem_mocs_settings@mocs-rc6-ctx-render:
      shard-kbl:          PASS -> SKIP

    igt@gem_pwrite@big-cpu-random:
      shard-glk:          SKIP -> PASS

    
== Known issues ==

  Here are the changes found in IGTPW_1345_full that come from known issues:

  === IGT changes ===

    ==== Issues hit ====

    igt@gem_exec_parallel@render:
      shard-snb:          PASS -> INCOMPLETE (fdo#105411)

    igt@kms_flip@2x-dpms-vs-vblank-race:
      shard-hsw:          PASS -> FAIL (fdo#103060)

    igt@kms_flip@flip-vs-absolute-wf_vblank:
      shard-hsw:          PASS -> FAIL (fdo#100368)

    igt@kms_frontbuffer_tracking@basic:
      shard-apl:          PASS -> FAIL (fdo#103167, fdo#104724)
      shard-glk:          PASS -> FAIL (fdo#103167, fdo#104724)

    igt@kms_vblank@pipe-a-accuracy-idle:
      shard-apl:          PASS -> FAIL (fdo#102583)

    igt@perf_pmu@rc6-runtime-pm:
      shard-kbl:          PASS -> FAIL (fdo#105010)

    
    ==== Possible fixes ====

    igt@gem_ppgtt@blt-vs-render-ctx0:
      shard-kbl:          INCOMPLETE (fdo#103665, fdo#106023) -> PASS

    igt@kms_cursor_legacy@basic-flip-after-cursor-varying-size:
      shard-apl:          FAIL -> PASS

    igt@kms_flip@absolute-wf_vblank-interruptible:
      shard-glk:          FAIL (fdo#106087) -> PASS

    igt@kms_flip@modeset-vs-vblank-race-interruptible:
      shard-glk:          FAIL (fdo#103060) -> PASS

    igt@kms_flip@plain-flip-ts-check-interruptible:
      shard-glk:          FAIL (fdo#100368) -> PASS +1
      shard-kbl:          FAIL (fdo#100368) -> PASS

    igt@kms_rotation_crc@primary-rotation-180:
      shard-snb:          FAIL (fdo#103925, fdo#104724) -> PASS

    igt@kms_setmode@basic:
      shard-kbl:          FAIL (fdo#99912) -> PASS

    igt@pm_rps@min-max-config-idle:
      shard-hsw:          FAIL -> PASS

    
  fdo#100368 https://bugs.freedesktop.org/show_bug.cgi?id=100368
  fdo#102583 https://bugs.freedesktop.org/show_bug.cgi?id=102583
  fdo#103060 https://bugs.freedesktop.org/show_bug.cgi?id=103060
  fdo#103167 https://bugs.freedesktop.org/show_bug.cgi?id=103167
  fdo#103665 https://bugs.freedesktop.org/show_bug.cgi?id=103665
  fdo#103925 https://bugs.freedesktop.org/show_bug.cgi?id=103925
  fdo#104724 https://bugs.freedesktop.org/show_bug.cgi?id=104724
  fdo#105010 https://bugs.freedesktop.org/show_bug.cgi?id=105010
  fdo#105411 https://bugs.freedesktop.org/show_bug.cgi?id=105411
  fdo#106023 https://bugs.freedesktop.org/show_bug.cgi?id=106023
  fdo#106087 https://bugs.freedesktop.org/show_bug.cgi?id=106087
  fdo#99912 https://bugs.freedesktop.org/show_bug.cgi?id=99912


== Participating hosts (9 -> 5) ==

  Missing    (4): pig-snb-2600 pig-glk-j5005 pig-skl-6600 pig-hsw-4770r 


== Build changes ==

    * IGT: IGT_4475 -> IGTPW_1345
    * Linux: CI_DRM_4163 -> CI_DRM_4166

  CI_DRM_4163: 8e1dab6e913be7d014eb9bc355ec65b6b56dcd56 @ git://anongit.freedesktop.org/gfx-ci/linux
  CI_DRM_4166: 974787811b2e4047519b0f81930e9d15f0cebd01 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_1345: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_1345/
  IGT_4475: 35f08c12aa216d5b62a5b9984b575cee6905098f @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  piglit_4475: 3ba0657bff4216d1ec7179935590261855f1651e @ git://anongit.freedesktop.org/piglit

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_1345/shards.html
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