Date: Mon, 02 Feb 2026 18:09:01 +0000 From: bugzilla-noreply@freebsd.org To: virtualization@FreeBSD.org Subject: [Bug 292750] Jailed bhyve passthru fails with: "bhyve: PCI device at 9/0/0 is not using the ppt(4) driver" Message-ID: <bug-292750-27103-t76s54DRYR@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-292750-27103@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=292750 --- Comment #3 from Mark Johnston <markj@FreeBSD.org> --- (In reply to leper from comment #2) > Also see bug 251046 in which you enabled PCI passthru in jails once already. Well, that was really just a side effect of my change; my real motivation was to make bhyve avoid opening /dev/kmem and /dev/io. I think what I'll do for this case is add a new jail flag, allow.vmm.ppt, to allow admins to explicitly opt-in. ppt requires, among other things, the ability to reset devices, and PRIV_DRIVER checks are used to prevent this from userspace, even if /dev/devctl2 is passed into the jail. In particular it should be possible to run VMs in a jail without giving access to these ppt ioctls. -- You are receiving this mail because: You are the assignee for the bug.home | help
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