Hi,
I find the two test results (pmu and intel_cet) are quite different, but
other
test results are consistent.
gjiang@x1:~/source/kvm-unit-tests> ./run_tests.sh
...
*PASS pmu (142 tests)*
...
*FAIL intel_cet*
...
1. pmu standalone test
gjiang@x1:~/source/kvm-unit-tests/tests> ./pmu
BUILD_HEAD=73d9d850
timeout -k 1s --foreground 90s /usr/bin/qemu-system-x86_64 --no-reboot
-nodefaults -device pc-testdev -device
isa-debug-exit,iobase=0xf4,iosize=0x4 -vnc none -serial stdio -device
pci-testdev -machine accel=kvm -kernel /tmp/tmp.Bai8UEIh2F -smp 1 -cpu
max # -initrd /tmp/tmp.DFE9VFPOdp
enabling apic
smp: waiting for 0 APs
paging enabled
cr0 = 80010011
cr3 = 1007000
cr4 = 20
PMU version: 2
GP counters: 4
GP counter width: 48
Mask length: 7
Fixed counters: 3
Fixed counter width: 48
PASS: core cycles-0
...
FAIL: llc misses-0
FAIL: llc misses-1
FAIL: llc misses-2
FAIL: llc misses-3
...
SUMMARY: 142 tests, 4 unexpected failures
*FAIL pmu (142 tests, 4 unexpected failures)
*And
gjiang@x1:~/source/kvm-unit-tests> ./x86-run ./x86/pmu.flat
/usr/bin/qemu-system-x86_64 --no-reboot -nodefaults -device pc-testdev
-device isa-debug-exit,iobase=0xf4,iosize=0x4 -vnc none -serial stdio
-device pci-testdev -machine accel=kvm -kernel ./x86/pmu.flat # -initrd
/tmp/tmp.jiEHps3KLW
enabling apic
smp: waiting for 0 APs
paging enabled
cr0 = 80010011
cr3 = 1007000
cr4 = 20
*SKIP: No pmu is detected!**
**SUMMARY: 1 tests, 1 skipped*
**
2. intel_cet
gjiang@x1:~/source/kvm-unit-tests/tests> ./intel_cet
BUILD_HEAD=73d9d850
*skip intel_cet (test kernel not present)*
Then I am not sure which test result should be correct, standalone test
or run all tests. Or am I missed something fundamentally?
Thanks for your reply in advance.
Guoqing
