Seems to be an HSW-only feature. Closing!

The CI Bug Log issue associated to this bug has been updated.

### New filters associated

* ICL: igt@tools_test@sysfs_l3_parity - skip - intel_l3_parity not supported
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5388/shard-iclb2/igt@tools_test@sysfs_l3_parity.html

The CI Bug Log issue associated to this bug has been updated.

### New filters associated

* ICL: igt@tools_test@sysfs_l3_parity - skip - Test requirement: access\("intel_l3_parity", X_OK\) == 0, Last errno: 2, No such file or directory, SKIP
  - https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4761/shard-iclb2/igt@tools_test@sysfs_l3_parity.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_193/fi-icl-u3/igt@tools_test@sysfs_l3_parity.html

Defeatured since Broadwell and only kernel support for Haswell.

(In reply to Chris Wilson from comment #4)
> Defeatured since Broadwell and only kernel support for Haswell.

Thanks for the information :)

A CI Bug Log filter associated to this bug has been updated:

{- ICL: igt@tools_test@sysfs_l3_parity - skip - intel_l3_parity not supported -}
{+ CML ICL: igt@tools_test@sysfs_l3_parity - skip - intel_l3_parity not supported +}

New failures caught by the filter:

  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_266/fi-cml-u/igt@tools_test@sysfs_l3_parity.html
  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_267/fi-cml-u/igt@tools_test@sysfs_l3_parity.html
  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_268/fi-cml-u/igt@tools_test@sysfs_l3_parity.html
  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_269/fi-cml-u/igt@tools_test@sysfs_l3_parity.html

A CI Bug Log filter associated to this bug has been updated:

{- ICL: igt@tools_test@sysfs_l3_parity - skip - Test requirement: access\("intel_l3_parity", X_OK\) == 0, Last errno: 2, No such file or directory, SKIP -}
{+ CML ICL: igt@tools_test@sysfs_l3_parity - skip - Test requirement: access\("intel_l3_parity", X_OK\) == 0, Last errno: 2, No such file or directory, SKIP +}

New failures caught by the filter:

  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_282/fi-cml-u/igt@tools_test@sysfs_l3_parity.html

A CI Bug Log filter associated to this bug has been updated:

{- CML ICL: igt@tools_test@sysfs_l3_parity - skip - intel_l3_parity not supported -}
{+ CML ICL TGL: igt@tools_test@sysfs_l3_parity - skip - intel_l3_parity not supported +}

New failures caught by the filter:

  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_365/fi-tgl-u/igt@tools_test@sysfs_l3_parity.html
  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_362/fi-tgl-u/igt@tools_test@sysfs_l3_parity.html
  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_363/fi-tgl-u/igt@tools_test@sysfs_l3_parity.html
  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_364/fi-tgl-u/igt@tools_test@sysfs_l3_parity.html

The CI Bug Log issue associated to this bug has been updated.

### New filters associated

* ICL TGL: igt@tools_test@sysfs_l3_parity - timeout/incomplete - Received signal SIGQUIT.
  - http://gfx-ci.fi.intel.com/tree/drm-tip/CUSTOM_mupuf-1568791184/shard-iclb1/igt@tools_test@sysfs_l3_parity.html
  - http://gfx-ci.fi.intel.com/tree/drm-tip/CUSTOM_mupuf-1568889816/shard-iclb5/igt@tools_test@sysfs_l3_parity.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5206/fi-icl-u4/igt@kms_chamelium@common-hpd-after-suspend.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6963/re-tgl1-display/igt@gem_exec_create@forked.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6963/re-tgl1-display/igt@gem_linear_blits@interruptible.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6963/re-tgl1-display/igt@gem_tiled_blits@interruptible.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6963/re-tgl1-display/igt@gem_tiled_blits@normal.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6963/re-tgl1-display/igt@gem_userptr_blits@stress-purge.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6963/re-tgl1-display/igt@tools_test@sysfs_l3_parity.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6963/shard-tglb4/igt@kms_vblank@pipe-c-wait-busy-hang.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6963/shard-tglb6/igt@gem_exec_balancer@full-late.html

A CI Bug Log filter associated to this bug has been updated:

{- ICL TGL: igt@tools_test@sysfs_l3_parity - timeout/incomplete - Received signal SIGQUIT. -}
{+ ICL TGL: igt@tools_test@sysfs_l3_parity - timeout - Received signal SIGQUIT. +}


  No new failures caught with the new filter

A CI Bug Log filter associated to this bug has been updated:

{- ICL TGL: igt@tools_test@sysfs_l3_parity - timeout - Received signal SIGQUIT. -}
{+ ICL TGL: igt@tools_test@sysfs_l3_parity - timeout - Received signal SIGQUIT. +}


  No new failures caught with the new filter