Do you have the firmware package for the SKL huc? Peter -----Original Message----- From: lkp-requ...@eclists.intel.com [mailto:lkp-requ...@eclists.intel.com] On Behalf Of Ye, Xiaolong Sent: Monday, July 11, 2016 2:40 AM To: Antoine, Peter <peter.anto...@intel.com> Cc: Wu, Fengguang <fengguang...@intel.com>; Alex Dai <yu....@intel.com>; LKML <linux-kernel@vger.kernel.org>; l...@01.org Subject: [lkp] [drm/i915/huc] 0a9a963e36: [drm:intel_uc_fw_fetch [i915]] *ERROR* Failed to fetch GuC firmware from i915/skl_huc_ver01_07_1398.bin (error -2)
FYI, we noticed the following commit: https://github.com/0day-ci/linux Peter-Antoine/drm-i915-guc-Make-the-GuC-fw-loading-helper-functions-general/20160706-223108 commit 0a9a963e364435950699fee4b8e76cd9b01889f4 ("drm/i915/huc: Add HuC fw loading support") in testcase: xsave-test with following parameters: on test machine: 8 threads Skylake with 8G memory caused below changes: [ 204.239941] i915 0000:00:02.0: Failed to load DMC firmware [https://01.org/linuxgraphics/intel-linux-graphics-firmwares], disabling runtime power management. [ 204.240249] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 204.240749] i915 0000:00:02.0: Direct firmware load for i915/skl_huc_ver01_07_1398.bin failed with error -2 [ 204.240775] [drm:intel_uc_fw_fetch [i915]] *ERROR* Failed to fetch GuC firmware from i915/skl_huc_ver01_07_1398.bin (error -2) [ 204.240780] i915 0000:00:02.0: Direct firmware load for i915/skl_guc_ver6_1.bin failed with error -2 [ 204.240797] [drm:intel_uc_fw_fetch [i915]] *ERROR* Failed to fetch GuC firmware from i915/skl_guc_ver6_1.bin (error -2) [ 204.263705] [drm] GuC firmware load failed: -5 [ 204.263705] [drm] Falling back from GuC submission to execlist mode [ 204.286539] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) To reproduce: git clone git://git.kernel.org/pub/scm/linux/kernel/git/wfg/lkp-tests.git cd lkp-tests bin/lkp install job.yaml # job file is attached in this email bin/lkp run job.yaml Thanks, Xiaolong
