Merge pull request #459 from nathanrossi/nv_undefine_space_special #1568

Job	Run time
Check documentation	4m 32s
Check formatting	7s
Check spelling	15s
Check minimum supported rust version (MSRV)	14m 4s
Fedora tests	8m 52s
Fedora rawhide tests	5m 11s
Ubuntu tests	14m 46s
Ubuntu tests on v3.x.y of tpm2-tss	9m 40s
Valgrind test run	9m 44s
	1h 7m 11s

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