location of ddebs for linaro linux-image debs

[Peter Maydell]

Hi. I'm looking for the ddeb (debug info) packages which correspond
to the linux kernel deb files which ship in hwpacks (specifically the
omap3 ones). So for instance the 10.11 final release includes
 linux-image-2.6.35-1008-linaro-omap_2.6.35-1008.15_armel.deb
in the omap3 hwpack, and this ought to have a corresponding ddeb
(so for a previous snapshot image it was this:
linux-image-2.6.35-1006-linaro-omap-dbgsym_2.6.35-1006.12_armel.ddeb
)

My notes say this sort of ddeb used to live here:
  http://ddebs.ubuntu.com/pool/main/l/linux-linaro/
and Steve Langasek on IRC suggested:
 http://ddebs.ubuntu.com/pool/universe/l/linux-linaro/

but the former is empty and the latter only contains ddebs for
a version predating the 10.11 final release.

Is the lack of ddebs here a bug, and if so a bug in what?

thanks in advance
-- PMM