Greeting,
FYI, we noticed the following commit (built with gcc-11):
commit: 9fc222967a39d6be96dabb942cc94e4f07ca049c ("KVM: x86: Give host userspace full control of MSR_IA32_MISC_ENABLES")
https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git master
in testcase: kvm-unit-tests
version: kvm-unit-tests-x86_64-8719e83-1_20220518
with following parameters:
ucode: 0x28
on test machine: 8 threads 1 sockets Intel(R) Core(TM) i7-4790 v3 @ 3.60GHz with 6G 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]>
2022-06-29 05:36:04 ./run_tests.sh
...
[32mPASS[0m memory (7 tests)
[31mFAIL[0m msr <------
[32mPASS[0m pmu (142 tests)
...
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.
--
0-DAY CI Kernel Test Service
https://01.org/lkp