[Fedora-xen] xen-ia64 heads up, missing asm/asmmacro.h

[Aron Griffis]

Sometime recently glibc-kernheaders dropped
/usr/include/asm/asmmacro.h.  This prevents the kernel rpm from
building with xen support on ia64.

See https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=193606

For people working on fedora-xen-ia64, the workaround is to download
http://free.linux.hp.com/~agriffis/asmmacro.h and put it in
/usr/include/asm

Aron