From nobody Mon Dec 9 11:45:09 2024 X-Original-To: virtualization@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4Y6KmP3hxGz5gBWJ for ; Mon, 09 Dec 2024 11:45:09 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R10" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4Y6KmP2Wzpz3wyq for ; Mon, 9 Dec 2024 11:45:09 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1733744709; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Hun2wtZ8hQbprVz3s7hh2NkzQPv6Myw9M6jRePR5Naw=; b=qkD4+ofIYZECSNVXx8hiaKH1b1oCk1FSvBU25v/DIdrLgRUzeyXM47q2npixPdf0jVJNyc b3YUsMdWSAYySYyiMpKOvEyPKCuljamlyBwhooBdlmfK3IMUOF8fe3SfzFmZJNgA6XaSjq B6nBiVr0aiitFp5GCu3i0s0E8f7DwWys6ccTiAHZ5GP+lpatOLgcr9nvWdmVWB0+trXl8c TbbbYiZlqlRSfKcTsA8u47Vm3SDRO/ROoByHmnmX7jkqHguuQ0ryfTHhfzsYmLvEC6McxB BwDXEJg+V5s2Wh0BS0oNdoXKJyAFXlai4pwPDzneZhwSpPnG8fWyafvFu5GhaA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1733744709; a=rsa-sha256; cv=none; b=QeeG9caEjDcdQ5LSmicsrKzgrPYgeJPjlcBNkaUSCDzQ0x6wUtnSqcNXHBZ8yZK6+3U7DJ au1IBIRGPC0acDyM6Q+ceLkCmxiN+aD/K0+JtZEOWWWmnmais6Oz2YXm6mBRS48U6RhDFK fxkc5Y51aWDMcSPtnDrxebuJUUn0G2M0y+HZjLKii2esYp/psFmdGrqqMo0KXdrsHrgvWK s9Ob55sV+JLosYb49q4X/35HekEEBhgmuPCPPKK3B6AOPQBKg/EAFN+tjtvjmYMVYdCdwo 7bpo144vG+YFBXZpnQB9HvkOegnrZKQtNG318jvqhElxdRWEU7IS0B54OhQzLw== Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4Y6KmP1vbdzc31 for ; Mon, 9 Dec 2024 11:45:09 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 4B9Bj9F6094586 for ; Mon, 9 Dec 2024 11:45:09 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 4B9Bj9CX094585 for virtualization@FreeBSD.org; Mon, 9 Dec 2024 11:45:09 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 283103] Yet another Parallels arm64 panic Date: Mon, 09 Dec 2024 11:45:09 +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: CURRENT X-Bugzilla-Keywords: crash X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: Andrew@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: virtualization@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable 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=3D283103 Andrew Turner changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |Andrew@FreeBSD.org --- Comment #3 from Andrew Turner --- 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. --=20 You are receiving this mail because: You are the assignee for the bug.=