[Bug 104779] [IGT] igt at gvt_basic@invalid-placeholder-test *ERROR* i915 GVT-g loading failed due to Graphics virtualization is not yet supported with GuC submission

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Jan 24 23:37:49 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=104779

Humberto Israel Perez Rodriguez <humberto.i.perez.rodriguez at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|NOTOURBUG                   |---
             Status|RESOLVED                    |REOPENED

--- Comment #2 from Humberto Israel Perez Rodriguez <humberto.i.perez.rodriguez at intel.com> ---
(In reply to Chris Wilson from comment #1)
> It's not a bug in gvt_basic. And igt itself shouldn't be affected by the
> mere lack of i915.ko loaded before any test starts (we depend on igt loading
> i915.ko as required). You haven't actually reported the problem, so I
> presume it is just part of your test framework.

Hi Chris

i am not sure if this is a bug for that reason i've reported here for a
professional opinion, the the lack of i915.ko clearly affect to all other tests
 running with piglit framework, for example there are two more tests that does
the same :

case 1:
==============================
- igt at drv_module_reload@basic-no-display

stdout:
IGT-Version: 1.20-gb64c093 (x86_64) (Linux:
4.15.0-rc7-drm-intel-qa-ww2-commit-353fa2d+ x86_64)
Reloading i915 with disable_display=1

Subtest basic-no-display: SUCCESS (0.561s)

case 2:
==============================
- igt at drv_module_reload@basic-reload-inject

stdout:
IGT-Version: 1.20-gb64c093 (x86_64) (Linux:
4.15.0-rc7-drm-intel-qa-ww2-commit-353fa2d+ x86_64)
Reloading i915 with inject_load_failure=1

Subtest basic-reload-inject: SUCCESS (0.605s)


the affected test stdout is :
==============================
test case e.g : igt at kms_frontbuffer_tracking@fbc-2p-shrfb-fliptrack     

IGT-Version: 1.20-gb64c093 (x86_64) (Linux:
4.15.0-rc7-drm-intel-qa-ww2-commit-353fa2d+ x86_64)
Test requirement not met in function drm_open_driver, file drmtest.c:371:
Test requirement: !(fd<0)
No known gpu found for chipset flags 0x1 (intel)
Last errno: 2, No such file or directory
Subtest fbc-2p-shrfb-fliptrack: SKIP



if there is not a but, could you explain how the mentioned tests are pass  and
this test is not , please?

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