From nobody Mon Jan 09 19:17:30 2023 X-Original-To: bugs@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 4NrNxR3jLzz2pL3H for ; Mon, 9 Jan 2023 19:17:31 +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 "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4NrNxR2jYlz4QNg for ; Mon, 9 Jan 2023 19:17:31 +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=1673291851; 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=uTn7HplhEemGGWispZbGBerFlNpJSIPxUEHyygkEufo=; b=UTN558WoZoOKOPNdDT0CWGZ8I/Ek3ghikNXzxOdjCN45467NQPYHB10Nuj48tcMOeWMpxh FCZsGJEDNkZaxg2ifurOmJ7oRI7llkN2wq14v/tv1uc6/aSjP80qqabsy5gxaQCosXA8az nfZxJCkDlD4u2dYH/7s+wTsYk4snZGmLVYz94IHn6iZnelKzlbY0cAdMxsaQTjBncEQa3i COCOl8lRKn+erNpgVilUrho5cmpSi5nq1UZb5nNYSsXtq4gan4XhkjACFtzbpcZ4KjYuKu hviIwpGfzmzFf3Mt5XHNLkKwzWphckHnU5/gXZIu3t5dF5wOYgLfCADQYanEhw== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1673291851; a=rsa-sha256; cv=none; b=wU72X4FsO0AOgZwXnEUHn+n3FKezT2WvIlcPri4Tu8d7l/4onv9C1RwXaLDsi5VcqtZhz0 HLqwHyg+0Dnrooi134YPVqotx1foZH+sduc5vCVAKRDan0Bl5ZQ0xiR4pBnkEm7YtcpO1k u7Os0vklPF2ecg9yQTB06geWQ7E2Ahr79avn33yieSwJejZzNrWjRSpI7dPk+b0O36z5Jx aF59FqoGl+WfKt4VDWlvU1JAfMgZ1xELRM9YEzG50p3GTLko4fHQKO51oqKYNvuXoaS7gh bu9Y74T9jYTro8QnAcJeQ2XaeLKJlnCoirSAorNd13tdoBGBcPpgqDuatF/Q1w== 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 4NrNxR1mkYzfSF for ; Mon, 9 Jan 2023 19:17:31 +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 309JHVX1071922 for ; Mon, 9 Jan 2023 19:17:31 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 309JHVU5071921 for bugs@FreeBSD.org; Mon, 9 Jan 2023 19:17:31 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: bugs@FreeBSD.org Subject: [Bug 266145] Intel Alder Lake: crashes on CURRENT vfs Date: Mon, 09 Jan 2023 19:17:30 +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 Some People X-Bugzilla-Who: emaste@freebsd.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: 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: Bug reports List-Archive: https://lists.freebsd.org/archives/freebsd-bugs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-bugs@freebsd.org MIME-Version: 1.0 X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D266145 --- Comment #19 from Ed Maste --- cde70e312c3f should solve the problem as a workaround, but the underlying i= ssue likely needs new microcode or a new CPU. Once those are available we'll ask folks to test the original code path (via the vm.pmap.pcid_invlpg_workaround tunable) and we should be able to tighten up the workaround to apply only to known microcode versions/CPUs. --=20 You are receiving this mail because: You are the assignee for the bug.=