From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ben Guthro Subject: Re: resume from S3 sleep not working in Dom0 - Xen4.2.1 Date: Wed, 13 Feb 2013 06:48:32 -0500 Message-ID: <7839105284694601472@unknownmsgid> References: <510F91CA02000078000BB6AA@nat28.tlf.novell.com> <510F885B.2040603@citrix.com> <20130205183236.GB5652@konrad-lan.dumpdata.com> <5114CF55.5000303@citrix.com> <20130212200203.GR3016@phenom.dumpdata.com> <20130212215655.GA18127@phenom.dumpdata.com> <511B5C8402000078000BDE5A@nat28.tlf.novell.com> Mime-Version: 1.0 (1.0) Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <511B5C8402000078000BDE5A@nat28.tlf.novell.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Jan Beulich Cc: Konrad Rzeszutek Wilk , Milan opath , "xen-devel@lists.xen.org" , Konrad Rzeszutek Wilk , Ben Guthro , Tomasz Wroblewski List-Id: xen-devel@lists.xenproject.org On Feb 13, 2013, at 3:27 AM, Jan Beulich wrote: >>>> On 12.02.13 at 22:56, Konrad Rzeszutek Wilk wrote: >> On Tue, Feb 12, 2013 at 10:40:32PM +0100, Milan opath wrote: >>> xen-acpi-processor module is loaded and xenpm get-cpufreq-para seems to be >>> ok. Unfortunately resume from S3 still doesn't work. >> >> So then the process of elimination starts. Try doing it without having Xorg >> or any >> KMS drivers running (so text-console). Then also try without serial output. >> And also as somebody suggested with dom0_pin_vcpus arguments. > > Without, you mean? Iirc Ben's findings suggested that there are > problems when this option is used. > > Jan > Yes, this was the reason for some of the scheduler changes introduced by system_state in the original patches I attached.