Il 25/08/2014 21:38, Chris J Arges ha scritto:
Ah, I didn't know that. Yes disabling NMI watchdog via:
echo 0 | sudo tee /proc/sys/kernel/nmi_watchdog
Allows this test to pass.
Would it make sense to have a check if nmi_watchdog is enabled in this
test case, and skip the all counters test?
Il 14/08/2014 22:58, Chris J Arges ha scritto:
In the check_counters_many function measure was only being called on the last
counter, causing the pmu test to fail.
I don't understand. measure loops on all N counters and calls
start_event (which in turn calls global_enable) and stop_event
On 08/25/2014 11:45 AM, Paolo Bonzini wrote:
Il 14/08/2014 22:58, Chris J Arges ha scritto:
In the check_counters_many function measure was only being called on the last
counter, causing the pmu test to fail.
I don't understand. measure loops on all N counters and calls
start_event
Ok I see now where this patch doesn't make sense.
With the latest kvm tree I get:
sudo ./x86-run x86/pmu.flat -smp 1 -cpu host | grep -v PASS
qemu-system-x86_64 -enable-kvm -device pc-testdev -device
isa-debug-exit,iobase=0xf4,iosize=0x4 -display none -serial stdio
-device pci-testdev
On 08/25/2014 02:32 PM, Paolo Bonzini wrote:
Ok I see now where this patch doesn't make sense.
With the latest kvm tree I get:
sudo ./x86-run x86/pmu.flat -smp 1 -cpu host | grep -v PASS
qemu-system-x86_64 -enable-kvm -device pc-testdev -device
isa-debug-exit,iobase=0xf4,iosize=0x4
In the check_counters_many function measure was only being called on the last
counter, causing the pmu test to fail. This ensures that measure is called for
each counter in the array before calling verify_counter.
Signed-off-by: Chris J Arges chris.j.ar...@canonical.com
---
x86/pmu.c | 6 +++---
In the check_counters_many function measure was only being called on the last
counter, causing the pmu test to fail. This ensures that measure is called for
each counter in the array before calling verify_counter.
Signed-off-by: Chris J Arges chris.j.ar...@canonical.com
---
x86/pmu.c | 6 +++---
