From patchwork Mon Oct 14 21:21:01 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: srinivas pandruvada X-Patchwork-Id: 11189423 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id C9CE814DB for ; Mon, 14 Oct 2019 21:21:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B4DD020650 for ; Mon, 14 Oct 2019 21:21:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387557AbfJNVVE (ORCPT ); Mon, 14 Oct 2019 17:21:04 -0400 Received: from mga18.intel.com ([134.134.136.126]:21857 "EHLO mga18.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731044AbfJNVVD (ORCPT ); Mon, 14 Oct 2019 17:21:03 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga007.jf.intel.com ([10.7.209.58]) by orsmga106.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 14 Oct 2019 14:21:03 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.67,296,1566889200"; d="scan'208";a="185610162" Received: from spandruv-desk.jf.intel.com ([10.54.75.31]) by orsmga007.jf.intel.com with ESMTP; 14 Oct 2019 14:21:03 -0700 From: Srinivas Pandruvada To: tony.luck@intel.com, bp@alien8.de, tglx@linutronix.de, mingo@redhat.com, hpa@zytor.com, bberg@redhat.com Cc: x86@kernel.org, linux-edac@vger.kernel.org, linux-kernel@vger.kernel.org, hdegoede@redhat.com, ckellner@redhat.com, Srinivas Pandruvada Subject: [PATCH 2/2] x86, mce: Add additional kernel boot parameter Date: Mon, 14 Oct 2019 14:21:01 -0700 Message-Id: <20191014212101.25719-2-srinivas.pandruvada@linux.intel.com> X-Mailer: git-send-email 2.17.2 In-Reply-To: <20191014212101.25719-1-srinivas.pandruvada@linux.intel.com> References: <2c2b65c23be3064504566c5f621c1f37bf7e7326.camel@redhat.com> <20191014212101.25719-1-srinivas.pandruvada@linux.intel.com> Sender: linux-edac-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-edac@vger.kernel.org Add one boot option to specify thermal throttle warning. The default interval is 8 seconds. Signed-off-by: Srinivas Pandruvada --- Documentation/admin-guide/kernel-parameters.txt | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index a84a83f8881e..6dce92ac28d0 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -5334,6 +5334,11 @@ as generic guest with no PV drivers. Currently support XEN HVM, KVM, HYPER_V and VMWARE guest. + x86_therm_warn_delay= [X86] Specify threshold to warn user about an + active thermal throttling condition in milli seconds. + If the thermal throttling is still active after this + interval, this event is logged in the kernel logs. + xirc2ps_cs= [NET,PCMCIA] Format: ,,,,,[,[,[,]]]