Date: Sat, 24 Oct 2015 03:02:03 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 203994] bhyve kernel module may need to relax some checks when running nested under KVM Message-ID: <bug-203994-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203994 Bug ID: 203994 Summary: bhyve kernel module may need to relax some checks when running nested under KVM Product: Base System Version: 11.0-CURRENT Hardware: amd64 OS: Any Status: New Severity: Affects Some People Priority: --- Component: kern Assignee: freebsd-bugs@FreeBSD.org Reporter: grehan@FreeBSD.org It has been reported that bhyve doesn't run nested under KVM http://docs.FreeBSD.org/cgi/mid.cgi?78cd6c472dfa583c81442d766e620bf7 The thread showed that the issues were related to vmm.ko checking for particular features that aren't implemented in KVM - the INS/OUTS vmexit capability, and also VPPID support in EPT. These features (and perhaps others that haven't been hit) are not strictly necessary to run bhyve. It may be worth relaxing the checks and implementing workarounds for when the features aren't available, so that bhyve can run nested in this mode. -- You are receiving this mail because: You are the assignee for the bug.
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