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Sat, 13 Dec 2025 16:06:20 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 5BDG6K2R041556 for virtualization@FreeBSD.org; Sat, 13 Dec 2025 16:06:20 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: virtualization@FreeBSD.org Subject: [Bug 290920] FreeBSD 15 Regression: BHyve PCI Passthrough Broken on 15-STABLE (No GSI/Interrupt Remapping Failure) Date: Sat, 13 Dec 2025 16:06:18 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 15.0-STABLE X-Bugzilla-Keywords: regression, uefi X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: ns87@shadau.com X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: virtualization@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Discussion List-Archive: https://lists.freebsd.org/archives/freebsd-virtualization List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: freebsd-virtualization@freebsd.org Sender: owner-freebsd-virtualization@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D290920 --- Comment #26 from Nuno Subtil --- (In reply to Bojan Novkovi=C4=87 from comment #25) > Speaking of potential fixes, I have another patch for you, this time a fi= x for a bug that was introduced in `vmm.c` between the releases. Please let= me know if it helps. This patch seems to work for me. My test case is exposing a single NV GPU t= o a Linux VM. (I had similar results otherwise as dan: the patch from https://marc.info/?l=3Dfreebsd-virtualization&m=3D176531257403805&w=3D2 als= o works, your earlier patch from comment #20 did not.) --=20 You are receiving this mail because: You are the assignee for the bug.=