From mboxrd@z Thu Jan 1 00:00:00 1970 From: dirk.brandewie@gmail.com Subject: [PATCH 0/2] v3.9-rc1 fixes for intel_pstate driver Date: Tue, 5 Mar 2013 14:15:25 -0800 Message-ID: <1362521727-20666-1-git-send-email-dirk.brandewie@gmail.com> Return-path: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=x-received:from:to:cc:subject:date:message-id:x-mailer; bh=QsYjrU3GtJIWaOG/XwjwWXP+4D2WqJE9BwnyOr2BhBk=; b=jmf5SysfGs6GOMA9nLu557AWIj269brz6x3BeWNDYU/k/rnBxG/dXccNO1H+49lWDz RNBs1BLVA7AEFwuNQxSW59Kr4gz12FFpNBk8cj0QbHaw/wR3o9Gd2oV6l380sAhYt3QH 6B8EIvi8JwfYSJhTxDFK/u3nZDEFxxnEk4HWrNBO1KVuEvuKubN/lp/2Gp8HGmM8eO0F nbOpI081n5op1OCqW3+PjdsBA9TWCHDTutOLs5nyNUat4lp0pGKDRmdqrW48GnZcOVt4 iSvcB0XPsah1OLinoa9M5sojvrNTmzxUmS2REryTDZKYu7zGhTuEaJAyeXvDvasCJmoZ Vw4A== Sender: cpufreq-owner@vger.kernel.org List-ID: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-kernel@vger.kernel.org, cpufreq@vger.kernel.org Cc: konrad.wilk@oracle.com, jwboyer@redhat.com, Dirk Brandewie From: Dirk Brandewie These patches fix the issues reported against the intel_pstate driver. The first bug reported by Josh Boyer was that the dirver would blow up when loading in a VM exposed the second bug that the error path in intel_pstate_init() was incorrect and biting Konrad Wilk as well. https://bugzilla.redhat.com/show_bug.cgi?id=916833 https://lkml.org/lkml/2013/3/5/394 Dirk Brandewie (2): cpufreq/intel_pstate: Do not load on VM that do not report max P state. cpufreq/intel_pstate: Fix intel_pstate_init() error path drivers/cpufreq/intel_pstate.c | 42 +++++++++++++-------------------------- 1 files changed, 14 insertions(+), 28 deletions(-) -- 1.7.7.6