11328 Remove M_MULTIDATA support

Review Request #2067 - Created July 5, 2019 and updated

Information
Garrett D'Amore
illumos-gate
master
76f3154...
Reviewers
general

11328 Remove M_MULTIDATA support

This is a draft review, for perusal only at this point. It isn't tested at all (yet).
The idea is that we will reject multidata allocations, and panic in almost all other cases if we see M_MULTIDATA.

It is interesting that GLDv2 has support for IB, Token Ring, and FDDI still. There are no drivers that make use of any of that, and we should clean that up later too.

Builds and boots on x86. No testing on SPARC or with ce yet.

Garrett D'Amore
Review request changed

Change Summary:

Rebase to master.

Testing Done:

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None yet.

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Builds and boots on x86. No testing on SPARC or with ce yet.

Commit:

-3ad40cb7b0ef31fd23fdc6a98c16a715f69c546f
+76f3154e591943d05f484e47e242b5432004ec3e

Diff:

Revision 5 (+173 -3802)

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