[CentOS] Missing file in current kernel-devel package

Fred Smith wrote:
> On Thu, Oct 05, 2017 at 09:56:57AM -0400, m.roth at 5-cent.us wrote:
>> Ok, folks,
>>
>>    I've identified what my problem is, trying to install the NVidia
>> proprietary drivers: in kernel-devel-3.10.0-514.26.2.el7.x86_64, there
>> is a file
>> /usr/src/kernels/3.10.0-514.26.2.el7.x86_64/include/linux/fence.h
>>
>>    It does not exist in the kernel-devel-3.10.0-693.2.2.el7.x86_64
>> package. Is this something that got missed, or did HR drop it, or....?
>>
> I'm running that kernel with Nvidia 384.90, but I get the nvidia
> driver from elrepo. where do you get yours?
>
Proprietary NVidia. Still, why is fence.h suddenly not there?

     mark