How to build a kernel module for 3.10.0-327.3.1.el7.x86_64

[wmlex]

When you try to compile the module displays the following error:

make make -C /lib/modules/uname -r/build M=$PWD

make[1]: Вход в каталог `/usr/src/kernels/3.10.0-327.3.1.el7.x86_64' LD /root/mt7601u-master/built-in.o CC [M] /root/mt7601u-master/usb.o CC [M] /root/mt7601u-master/init.o

/root/mt7601u-master/init.c: В функции «mt76_init_sband»: /root/mt7601u-master/init.c:533:2: ошибка: неявная декларация функции «devm_kmemdup» [-Werror=implicit-function-declaration] chanlist = devm_kmemdup(dev->dev, chan, size, GFP_KERNEL); ^ /root/mt7601u-master/init.c:533:11: ошибка: в присваивании целое преобразуется в указатель без приведения типа [-Werror] chanlist = devm_kmemdup(dev->dev, chan, size, GFP_KERNEL); ^ cc1: all warnings being treated as errors make[2]: * [/root/mt7601u-master/init.o] Ошибка 1 make[1]: * [module/root/mt7601u-master] Ошибка 2 make[1]: Выход из каталога `/usr/src/kernels/3.10.0-327.3.1.el7.x86_64' make: *\ [default] Ошибка 2

[kuba-moo]

As stated in README: To use this driver you need to upgrade your kernel to at least Linux 3.19.

I guess you could try latest backport drivers if you want to stick to RHEL: https://backports.wiki.kernel.org/index.php/Main_Page This driver should be included there.