[elrepo] Building for a non-standard kernel

[Roger Sewell]

Thank you to Manuel Wolfshant and Phil Perry for their input. Following
their lead, I added vga=ask to the kernel command line, then tried
various answers. As far as the elrepo kmod-megaraid_sas build is
concerned, it is clear that it is working; I think the problems I have
had are in some way connected with how the bugfix-test kernel I was sent
had been built, and will take that still incompletely-resolved question
up with Red Hat.

One more question about the  elrepo kmod-megaraid_sas package: am I
right in thinking that as one can only have one version of this package
installed at any one time, and as upgrading it from an earlier version
removes the earlier version, one can only have one installed kernel at a
time set up with it ?

I.e. If I install a new kernel and the kmod-megaraid_sas package
corresponding, then inevitably the megaraid_sas ability of the old
kernel gets removed ?

Thanks,
Roger.