These patches populate /sys/hypervisor with some basic information when running on Hyper-V. The first patch just introduces /sys/hypervisor/type which contains "Hyper-V", and the second introduces /sys/hypervisor/version/ which contains a file for each piece of hypervisor version information.
Nuno Das Neves (2): sys-hypervisor: /sys/hypervisor/type for Hyper-V sys-hypervisor: version information for Hyper-V .../ABI/stable/sysfs-hypervisor-hyperv | 61 ++++++++ drivers/hv/Kconfig | 10 ++ drivers/hv/Makefile | 7 +- drivers/hv/sys-hypervisor.c | 143 ++++++++++++++++++ 4 files changed, 218 insertions(+), 3 deletions(-) create mode 100644 Documentation/ABI/stable/sysfs-hypervisor-hyperv create mode 100644 drivers/hv/sys-hypervisor.c -- 2.17.1
