Should we accept # comment marks on fixes and parse them out?

[Vivi, Rodrigo]

Apparently #x86-32 as comment is breaking dim on the fixes flow.


$ tdim push drm-intel-next-fixes
dim: d6ec212e4a0d ("drm/i915/gem: Avoid implicit vmap for highmem on x86-32"): Subject in fixes line doesn't match referenced commit:
dim:     fb8621d3bee8 ("drm/i915: Avoid allocating a vmap arena for a single page") #x86-32
dim: ERROR: issues in commits detected, aborting

Should we parse the comment out?

if yes:

a simple

 fixes_subject=$(echo "${BASH_REMATCH[2]}" | cut -d# -f1

didn't work out with current comparison flow.. 
any suggestion for a clean parse and comparison?