[Bug 250802] bhyve exited with status 134 when GPU PCI passthrough

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Sun Nov 8 12:58:59 UTC 2020


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=250802

--- Comment #33 from Peter Grehan <grehan at FreeBSD.org> ---
I don't believe that change is required: it must be masking a bug somewhere
else. There should never be instruction emulation for a pass-thru BAR - if
there is an EPT fault for the region allocated in vmm_mmio_alloc(), the mapping
should just be set up and the instruction retried.

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