Greeting,
FYI, we noticed the following commit (built with gcc-9):
commit: 527bab0473f28236e4587c7870586275c1ef5516 ("drm/i915/rpm: Enable runtime pm autosuspend by default")
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master
in testcase: igt
version: igt-x86_64-0d559158-1_20220115
with following parameters:
group: group-00
ucode: 0x28
on test machine: 8 threads 1 sockets Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz with 8G memory
caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace):
If you fix the issue, kindly add following tag
Reported-by: kernel test robot <[email protected]>
user :notice: [ 41.226797] IGT-Version: 1.26-g0d559158 (x86_64) (Linux: 5.15.0-rc7-01400-g527bab0473f2 x86_64)
user :notice: [ 41.239093] Starting subtest: min-max-config-idle
user :notice: [ 42.865887] (i915_pm_rps:1379) CRITICAL: Test assertion failure function idle_check, file ../tests/i915/i915_pm_rps.c:491:
user :info : [ 42.866257] [IGT] i915_pm_rps: exiting, ret=98
user :notice: [ 42.879114] (i915_pm_rps:1379) CRITICAL: Failed assertion: freqs[ACT] == freqs[RPn]
user :notice: [ 42.886398] (i915_pm_rps:1379) CRITICAL: Last errno: 2, No such file or directory
To reproduce:
git clone https://github.com/intel/lkp-tests.git
cd lkp-tests
sudo bin/lkp install job.yaml # job file is attached in this email
bin/lkp split-job --compatible job.yaml # generate the yaml file for lkp run
sudo bin/lkp run generated-yaml-file
# if come across any failure that blocks the test,
# please remove ~/.lkp and /lkp dir to run from a clean state.
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0DAY/LKP+ Test Infrastructure Open Source Technology Center
https://lists.01.org/hyperkitty/list/[email protected] Intel Corporation
Thanks,
Oliver Sang