port-pmax/52498: TURBOchannel frame buffer manual pages are wrong wrt pmax kernels

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>Number:         52498
>Category:       port-pmax
>Synopsis:       TURBOchannel frame buffer manual pages are wrong wrt pmax kernels
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    port-pmax-maintainer
>State:          open
>Class:          doc-bug
>Submitter-Id:   net
>Arrival-Date:   Mon Aug 21 09:00:00 +0000 2017
>Originator:     Miod Vallat
>Release:        HEAD
>Organization:
>Environment:
>Description:
TURBOchannel frame buffer manual pages (cfb, mfb, px, pxg, sfb, tfb) all have a BUGS section mentioning pmax does not use MI wscons yet. This section has been obsolete for years now, and should be removed.
>How-To-Repeat:
man {cfb,mfb,px,pxg,sfb,tfb}
>Fix: