Kernel.org: 5.1.10
sid (unstable): 4.19.37-3
buster (testing): 4.19.37-3
stretch (stable): 4.9.168-1+deb9u2
jessie (oldstable): 3.16.68-1

Debian GNU/Linux device driver check & report

Lenovo: G50 Laptop

PCI IDWorks?VendorDeviceDriverKernel
80861604Intel CorporationBroadwell-U Host Bridge -OPI
80861616YesIntel CorporationBroadwell-U Integrated Graphicsi915v3.16.0-
8086160cIntel CorporationBroadwell-U Audio Controller
80869cb1Intel CorporationWildcat Point-LP USB xHCI Controller
80869cbaIntel CorporationWildcat Point-LP MEI Controller #1
80869ca0Intel CorporationWildcat Point-LP High Definition Audio Controller
80869c90Intel CorporationWildcat Point-LP PCI Express Root Port #1
80869c94Intel CorporationWildcat Point-LP PCI Express Root Port #3
80869c96Intel CorporationWildcat Point-LP PCI Express Root Port #4
80869ca6Intel CorporationWildcat Point-LP USB EHCI Controller
80869cc3Intel CorporationWildcat Point-LP LPC Controller
80869c83Intel CorporationWildcat Point-LP SATA Controller [AHCI Mode]
80869ca2Intel CorporationWildcat Point-LP SMBus Controller
10ec8168YesRealtek Semiconductor Co., Ltd.RTL8111/8168/8411 PCI Express Gigabit Ethernet Controllerr8169
808608b4Intel CorporationWireless 3160

Works pretty good on Debian 8, haven't tried Red Hat yet. (2015-07-21T22:34:49+00:00)