Ilpo Järvinen 9ea5df7290 selftests/resctrl: Reduce failures due to outliers in MBA/MBM tests ... commit ef43c30858 upstream. The initial value of 5% chosen for the maximum allowed percentage difference between resctrl mbm value and IMC mbm value in commit 06bd03a57f ("selftests/resctrl: Fix MBA/MBM results reporting format") was "randomly chosen value" (as admitted by the changelog). When running tests in our lab across a large number platforms, 5% difference upper bound for success seems a bit on the low side for the MBA and MBM tests. Some platforms produce outliers that are slightly above that, typically 6-7%, which leads MBA/MBM test frequently failing. Replace the "randomly chosen value" with a success bound that is based on those measurements across large number of platforms by relaxing the MBA/MBM success bound to 8%. The relaxed bound removes the failures due the frequent outliers. Fixed commit description style error during merge: Shuah Khan <skhan@linuxfoundation.org> Fixes: 06bd03a57f ("selftests/resctrl: Fix MBA/MBM results reporting format") Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Tested-by: Shaopeng Tan <tan.shaopeng@jp.fujitsu.com> Reviewed-by: Reinette Chatre <reinette.chatre@intel.com> Reviewed-by: Shaopeng Tan <tan.shaopeng@jp.fujitsu.com> Cc: <stable@vger.kernel.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2023-11-28 17:07:13 +00:00
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alsa	…
amd-pstate	cpufreq: amd-pstate: Add explanation for X86_AMD_PSTATE_UT	2022-10-05 11:05:18 -06:00
arm64	selftests: arm64: Fix incorrect kernel headers search path	2023-03-10 09:34:16 +01:00
bpf	selftests/bpf: Correct map_fd to data_fd in tailcalls	2023-11-20 11:51:51 +01:00
breakpoints	…
capabilities	…
cgroup	selftests: cgroup: fix unexpected failure on test_memcg_low	2023-07-19 16:21:08 +02:00
clone3	selftests: clone3: Fix incorrect kernel headers search path	2023-03-10 09:34:16 +01:00
core	selftests: core: Fix incorrect kernel headers search path	2023-03-10 09:34:15 +01:00
cpu-hotplug	selftests/cpu-hotplug: Add log info when test success	2022-10-05 11:05:18 -06:00
cpufreq	…
damon	selftest/damon: add a test for duplicate context dirs creation	2022-10-03 14:03:06 -07:00
dma	…
dmabuf-heaps	selftests: dmabuf-heaps: Fix incorrect kernel headers search path	2023-03-10 09:34:18 +01:00
drivers	selftests: bonding: do not set port down before adding to bond	2023-08-30 16:11:02 +02:00
efivarfs	selftests/efivarfs: create-read: fix a resource leak	2023-11-28 17:06:58 +00:00
exec	…
filesystems	selftests: filesystems: Fix incorrect kernel headers search path	2023-03-10 09:34:17 +01:00
firmware	…
fpu	…
ftrace	selftests/ftrace: Add new test case which checks non unique symbol	2023-10-25 12:03:15 +02:00
futex	selftests/futex: Order calls to futex_lock_pi	2023-09-13 09:42:29 +02:00
gpio	selftests: gpio: gpio-sim: Fix BUG: test FAILED due to recent change	2023-06-21 16:00:52 +02:00
ia64	…
intel_pstate	selftests/intel_pstate: fix build for ARCH=x86_64	2022-10-18 14:13:19 -06:00
ipc	selftests: ipc: Fix incorrect kernel headers search path	2023-03-10 09:34:18 +01:00
ir	…
kcmp	selftests: kcmp: Fix incorrect kernel headers search path	2023-03-10 09:34:16 +01:00
kexec	selftests/kexec: fix build for ARCH=x86_64	2022-10-18 14:13:25 -06:00
kmod	…
kselftest	kselftest/runner.sh: Propagate SIGTERM to runner child	2023-09-19 12:28:08 +02:00
kvm	x86/hyperv: KVM: Rename "hv_enlightenments" to "hv_vmcb_enlightenments"	2023-04-20 12:35:12 +02:00
landlock	selftests/landlock: Test ptrace as much as possible with Yama	2023-03-10 09:34:10 +01:00
lib	…
livepatch	Merge branch 'for-6.1/sysfs-patched-object' into for-linus	2022-10-05 13:00:03 +02:00
lkdtm	selftests/lkdtm: Disable CONFIG_UBSAN_TRAP in test config	2023-11-28 17:06:54 +00:00
locking	…
media_tests	selftests: media_tests: Fix incorrect kernel headers search path	2023-03-10 09:34:16 +01:00
membarrier	selftests: membarrier: Fix incorrect kernel headers search path	2023-03-10 09:34:16 +01:00
memfd	selftests/memfd: Fix unknown type name build failure	2023-05-30 14:03:19 +01:00
memory-hotplug	selftests/memory-hotplug: Remove the redundant warning information	2022-10-18 14:21:18 -06:00
mincore	…
mount	…
mount_setattr	selftests/mount_setattr: fix redefine struct mount_attr build error	2023-06-28 11:12:21 +02:00
move_mount_set_group	selftests: move_mount_set_group: Fix incorrect kernel headers search path	2023-03-10 09:34:17 +01:00
mqueue	…
nci	…
net	selftests: pmtu.sh: fix result checking	2023-11-20 11:52:16 +01:00
netfilter	net: skb_find_text: Ignore patterns extending past 'to'	2023-11-20 11:51:54 +01:00
nolibc	selftests/nolibc: fix up kernel parameters support	2023-09-23 11:11:00 +02:00
nsfs	…
ntb	…
openat2	…
perf_events	selftests: perf_events: Fix incorrect kernel headers search path	2023-03-10 09:34:18 +01:00
pid_namespace	selftests: pid_namespace: Fix incorrect kernel headers search path	2023-03-10 09:34:16 +01:00
pidfd	selftests/pidfd: Fix ksft print formats	2023-11-20 11:52:03 +01:00
powerpc	selftests/powerpc: Fix emit_tests to work with run_kselftest.sh	2023-10-06 14:56:49 +02:00
prctl	…
proc	proc: fix PIE proc-empty-vm, proc-pid-vm tests	2023-01-24 07:24:33 +01:00
pstore	…
ptp	selftests/ptp: Fix timestamp printf format for PTP_SYS_OFFSET	2023-06-21 16:01:02 +02:00
ptrace	…
rcutorture	rcutorture: Correct name of use_softirq module parameter	2023-07-19 16:21:01 +02:00
resctrl	selftests/resctrl: Reduce failures due to outliers in MBA/MBM tests	2023-11-28 17:07:13 +00:00
rlimits	…
rseq	selftests/rseq: Fix build with undefined __weak	2023-08-16 18:27:25 +02:00
rtc	…
safesetid	…
sched	selftests: sched: Fix incorrect kernel headers search path	2023-03-10 09:34:15 +01:00
seccomp	selftests: seccomp: Fix incorrect kernel headers search path	2023-03-10 09:34:18 +01:00
sgx	…
sigaltstack	selftests: sigaltstack: fix -Wuninitialized	2023-04-26 14:28:35 +02:00
size	…
sparc64	…
splice	…
static_keys	…
sync	selftests: sync: Fix incorrect kernel headers search path	2023-03-10 09:34:17 +01:00
syscall_user_dispatch	…
sysctl	…
tc-testing	net/sched: Retire rsvp classifier	2023-09-23 11:11:13 +02:00
timens	Revert "selftests/timens: add a test for vfork+exit"	2022-09-13 10:38:43 -07:00
timers	…
tmpfs	…
tpm2	selftest: tpm2: Add Client.__del__() to close /dev/tpm* handle	2022-10-05 00:25:56 +03:00
uevent	…
user	…
user_events	tracing/user_events: Ensure write index cannot be negative	2023-05-11 23:03:32 +09:00
vDSO	kselftest: vDSO: Fix accumulation of uninitialized ret when CLOCK_REALTIME is undefined	2023-07-19 16:21:02 +02:00
vm	selftests/mm: fix awk usage in charge_reserved_hugetlb.sh and hugetlb_reparenting_test.sh that may cause error	2023-10-25 12:03:08 +02:00
watchdog	…
wireguard	wireguard: netlink: send staged packets when setting initial private key	2023-07-19 16:22:17 +02:00
x86	selftests/x86/amx: Add a ptrace test	2023-03-30 12:49:21 +02:00
zram	…
.gitignore	…
Makefile	selftests: use printf instead of echo -ne	2023-03-10 09:33:27 +01:00
gen_kselftest_tar.sh	…
kselftest.h	…
kselftest_deps.sh	selftests: fix dependency checker script	2023-10-06 14:56:52 +02:00
kselftest_harness.h	selftests/harness: Actually report SKIP for signal tests	2023-09-13 09:42:27 +02:00
kselftest_install.sh	…
kselftest_module.h	…
lib.mk	selftests: Keep symlinks, when possible	2023-09-19 12:28:08 +02:00
run_kselftest.sh	…