Hi, So, frankly, we haven't been maintaining < 3.10 or so well. > I tried building against various kernels and didn't find > netdev_upper_dev_link' defined until 3, so anything less that that probably > has this error. I didn't know exactly what to use here so I just did an > #if 0 around that section and resolved the problem for me. IIRC we did the same in our internal tree, it simply can't be done on earlier kernels - Luca, care to send that out? > The second problem is in commit 2ebca7b7d087be04e25b1fc50cf08137d423af3d. > > Author: Luca Coelho <luciano.coelho@xxxxxxxxx> > Date: Tue Apr 19 22:13:11 2016 +0300 > > backport: add pm_runtime_active() implementation for < 3.9 kernels Oi, that's pretty old. > In linux/pm.h, those members addition to the struct are controlled by > CONFIG_PM_RUNTIME, not CONFIG_PM. I changed pm_runtime.h to > use CONFIG_PM_RUNTIME and that resolved the problem. Interesting. Can you send the patch? johannes -- To unsubscribe from this list: send the line "unsubscribe backports" in