Hello,

kernel test robot noticed "ltp.sched_setaffinity01.fail" on:

commit: 5ae608d0d3901386665fb64090f93843f4135cc0 ("[PATCH] sched/core: Use empty mask to reset cpumasks in sched_setaffinity()")
url: https://github.com/intel-lab-lkp/linux/commits/Waiman-Long/sched-core-Use-empty-mask-to-reset-cpumasks-in-sched_setaffinity/20230629-052600
base: https://git.kernel.org/cgit/linux/kernel/git/tip/tip.git ebb83d84e49b54369b0db67136a5fe1087124dcc
patch link: https://lore.kernel.org/all/20230628211637.1679348-1-longman@redhat.com/
patch subject: [PATCH] sched/core: Use empty mask to reset cpumasks in sched_setaffinity()

in testcase: ltp
version: ltp-x86_64-14c1f76-1_20230708
with following parameters:

	disk: 1HDD
	fs: f2fs
	test: syscalls-04/sched_setaffinity01



compiler: gcc-12
test machine: 4 threads 1 sockets Intel(R) Core(TM) i3-3220 CPU @ 3.30GHz (Ivy Bridge) with 8G memory

(please refer to attached dmesg/kmsg for entire log/backtrace)




If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <oliver.sang@intel.com>
| Closes: https://lore.kernel.org/oe-lkp/202307171539.3d8d0e8-oliver.sang@intel.com



Running tests.......
<<<test_start>>>
tag=sched_setaffinity01 stime=1689382567
cmdline="sched_setaffinity01"
contacts=""
analysis=exit
<<<test_output>>>
tst_test.c:1558: TINFO: Timeout per run is 0h 02m 30s
sched_setaffinity01.c:83: TPASS: sched_setaffinity() failed: EFAULT (14)
sched_setaffinity01.c:73: TFAIL: sched_setaffinity() succeded unexpectedly
tst_test.c:1612: TINFO: If you are running on slow machine, try exporting LTP_TIMEOUT_MUL > 1
tst_test.c:1614: TBROK: Test killed! (timeout?)

Summary:
passed   1
failed   1
broken   1
skipped  0
warnings 0
incrementing stop
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=3 corefile=no
cutime=0 cstime=1
<<<test_end>>>
INFO: ltp-pan reported some tests FAIL
LTP Version: 20230516-68-g9512c5da4

       ###############################################################

            Done executing testcases.
            LTP Version:  20230516-68-g9512c5da4
       ###############################################################




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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