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Re: port-amd64/54257 (panic in invlpg)

Synopsis: panic in invlpg

State-Changed-From-To: open->feedback
State-Changed-When: Sat, 01 Jun 2019 08:18:40 +0000
I could reproduce the problem on my machine, and it should now be fixed. Please

Basically, there was a bug in pmap_write_protect(), and PCID made it visible;
before PCID, invlpg would silently ignore the incorrect VA.

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