linux-stable/tools
Len Brown 09116eeea6 tools/power turbostat: Fix missing SYS_LPI counter on some Chromebooks
[ Upstream commit 1f81c5efc0 ]

Some Chromebook BIOS' do not export an ACPI LPIT, which is how
Linux finds the residency counter for CPU and SYSTEM low power states,
that is exports in /sys/devices/system/cpu/cpuidle/*residency_us

When these sysfs attributes are missing, check the debugfs attrubte
from the pmc_core driver, which accesses the same counter value.

Signed-off-by: Len Brown <len.brown@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-04-08 09:08:39 +02:00
..
accounting
arch x86/decoder: Add TEST opcode to Group3-2 2020-02-24 08:36:55 +01:00
bpf bpf: Print error message for bpftool cgroup show 2020-02-24 08:36:40 +01:00
build
cgroup
debugging
firewire
firmware
gpio tools: gpio: Correctly add make dependencies for gpio_utils 2019-11-13 13:46:04 +01:00
hv - First round of vmbus hibernation support from Dexuan Cui. 2019-09-24 12:36:31 -07:00
iio
include tools lib: Fix builds when glibc contains strlcpy() 2020-02-05 21:22:40 +00:00
io_uring
kvm/kvm_stat tools/kvm_stat: Fix kvm_exit filter name 2020-02-11 04:35:36 -08:00
laptop
leds
lib tools lib api fs: Fix gcc9 stringop-truncation compilation error 2020-02-24 08:36:43 +01:00
memory-model tools/memory-model: Fix data race detection for unordered store and load 2019-12-31 16:43:40 +01:00
nfsd
objtool objtool: Fix ARCH=x86_64 build error 2020-02-24 08:36:55 +01:00
pci tools: PCI: Fix fd leakage 2020-01-17 19:48:54 +01:00
pcmcia
perf perf map: Fix off by one in strncpy() size argument 2020-04-02 15:11:02 +02:00
power tools/power turbostat: Fix missing SYS_LPI counter on some Chromebooks 2020-04-08 09:08:39 +02:00
scripts tools: Let O= makes handle a relative path with -C option 2020-04-01 11:02:00 +02:00
spi
testing selftests/rseq: Fix out-of-tree compilation 2020-03-21 08:11:49 +01:00
thermal/tmon
time
usb usbip: Fix unsafe unaligned pointer usage 2020-02-24 08:36:44 +01:00
virtio tools/virtio: xen stub 2019-10-13 09:38:27 -04:00
vm
wmi
Makefile