[Bug 283103] Yet another Parallels arm64 panic
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Date: Mon, 09 Dec 2024 11:45:09 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=283103
Andrew Turner <Andrew@FreeBSD.org> changed:
What |Removed |Added
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CC| |Andrew@FreeBSD.org
--- Comment #3 from Andrew Turner <Andrew@FreeBSD.org> ---
The problem is the ged driver needs to call AcpiEvaluateObject from the
ithread, however as taking the APCI lock can sleep if another thread already
holds it the ithread can panic.
We could either make the ACPI lock spin, or allow some ithreads to sleep. I
have a patch to allow some ithreads to sleep, however am unsure if this is the
best option.
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