makedumpfile can filter out kernel data from vmcore[1]. A how-to of feature
is well explained in makedumpfile.conf, which upstream is already
shipping but we're not.
Now add makedumpfile.conf and its man page to our package the upstream
way:
makedumpfile.conf --> /etc/makedumpfile.conf.sample
makedumpfile.conf.5.gz --> /usr/share/man/man5/makedumpfile.conf.5.gz
[1]. http://lists.infradead.org/pipermail/kexec/2011-September/005466.html
Signed-off-by: WANG Chao <chaowang@redhat.com>
Acked-by: Vivek Goyal <vgoyal@redhat.com>