twx-linux/tools/testing/selftests
Thadeu Lima de Souza Cascardo 3c42e95420 selftests/powerpc/spectre_v2: Return skip code when miss_percent is high
A mis-match between reported and actual mitigation is not restricted to the
Vulnerable case. The guest might also report the mitigation as "Software
count cache flush" and the host will still mitigate with branch cache
disabled.

So, instead of skipping depending on the detected mitigation, simply skip
whenever the detected miss_percent is the expected one for a fully
mitigated system, that is, above 95%.

Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@canonical.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20211207130557.40566-1-cascardo@canonical.com
2021-12-09 22:41:21 +11:00
..
arm64 selftests: arm64: Factor out utility functions for assembly FP tests 2021-10-21 11:11:27 +01:00
bpf selftests/bpf: Add tests for restricted helpers 2021-11-15 20:37:11 -08:00
breakpoints
capabilities
cgroup
clone3
core selftests/core: fix conflicting types compile error for close_range() 2021-10-29 13:09:42 -06:00
cpu-hotplug
cpufreq selftests/cpufreq: Rename DEBUG_PI_LIST to DEBUG_PLIST 2021-08-31 11:00:02 -06:00
damon selftests/damon: support watermarks 2021-11-06 13:30:45 -07:00
dma
dmabuf-heaps
drivers selftests: mlxsw: Test offloadability of root TBF 2021-10-28 19:47:49 -07:00
efivarfs
exec
filesystems selftests/binderfs: add test for feature files 2021-07-21 13:46:36 +02:00
firmware selftests: firmware: Fix ignored return val of asprintf() warn 2021-07-21 16:11:42 +02:00
fpu
ftrace s390 updates for the 5.16 merge window 2021-11-06 14:48:06 -07:00
futex selftests: futex: Test sys_futex_waitv() wouldblock 2021-10-07 13:51:12 +02:00
gpio selftests: gpio: restore CFLAGS options 2021-11-15 14:28:03 +01:00
ia64
intel_pstate
ipc
ir
kcmp
kexec
kmod
kselftest selftests/kselftest/runner/run_one(): allow running non-executable files 2021-11-09 10:02:53 -08:00
kvm selftests: KVM: Add /x86_64/sev_migrate_tests to .gitignore 2021-11-18 02:12:13 -05:00
landlock
lib
livepatch
lkdtm lkdtm/bugs: Check that a per-task stack canary exists 2021-10-25 09:13:46 +02:00
locking
media_tests
membarrier
memfd selftests/memfd: remove unused variable 2021-09-08 11:50:28 -07:00
memory-hotplug mm/memory_hotplug: remove CONFIG_MEMORY_HOTPLUG_SPARSE 2021-11-06 13:30:42 -07:00
mincore
mount
mount_setattr
move_mount_set_group tests: add move_mount(MOVE_MOUNT_SET_GROUP) selftest 2021-07-26 14:45:19 +02:00
mqueue
nci selftests: nci: replace unsigned int with int 2021-09-16 13:55:51 +01:00
net selftests: add a test case for mirred egress to ingress 2021-11-16 19:17:38 -08:00
netfilter selftests: netfilter: remove stray bash debug line 2021-10-14 23:08:35 +02:00
nsfs
ntb
openat2 selftests: openat2: Fix testing failure for O_LARGEFILE flag 2021-08-25 13:46:13 -06:00
perf_events
pid_namespace
pidfd
powerpc selftests/powerpc/spectre_v2: Return skip code when miss_percent is high 2021-12-09 22:41:21 +11:00
prctl
proc procfs: do not list TID 0 in /proc/<pid>/task 2021-11-09 10:02:48 -08:00
pstore
ptp
ptrace
rcutorture torture: Make kvm-remote.sh print size of downloaded tarball 2021-09-16 10:32:35 -07:00
resctrl
rlimits
rseq
rtc
safesetid selftests: safesetid: Fix spelling mistake "cant" -> "can't" 2021-08-26 15:15:24 -06:00
sched kselftests/sched: cleanup the child processes 2021-10-05 15:51:43 +02:00
seccomp selftests/seccomp: Use __BYTE_ORDER__ 2021-10-25 20:39:42 -07:00
sgx selftests/sgx: Fix Q1 and Q2 calculation in sigstruct.c 2021-07-30 17:20:01 -06:00
sigaltstack
size
sparc64
splice
static_keys
sync selftests/sync: Remove the deprecated config SYNC 2021-08-31 10:58:00 -06:00
syscall_user_dispatch
sysctl
tc-testing tc-testing: Add control-plane selftests for sch_mq 2021-08-04 12:42:27 +01:00
timens
timers
tmpfs
tpm2
uevent
user
vDSO
vm selftests/vm: make MADV_POPULATE_(READ|WRITE) use in-tree headers 2021-11-06 13:30:42 -07:00
watchdog
wireguard
x86 linux-kselftest-next-5.16-rc1 2021-11-02 22:00:17 -07:00
zram
.gitignore
gen_kselftest_tar.sh
kselftest_deps.sh
kselftest_harness.h
kselftest_install.sh
kselftest_module.h
kselftest.h
lib.mk selftests: be sure to make khdr before other targets 2021-09-15 10:34:21 -06:00
Makefile Core: 2021-08-31 16:43:06 -07:00
run_kselftest.sh