Re: [Xen-devel] RE: Question about Xen S3 and resume code - Linux dom0 never exits the xen_safe_halt hypercall after resume

[Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>]

On Thu, Jun 30, 2011 at 01:34:27PM +0800, Tian, Kevin wrote:
> Hi, Konrad,
> 
> any update on this S3 problem you're seeing?

I removed the i915, the USB, and didn't have any WARN or such in the
bootup. But it still would not get back to the Linux dom0 after a resume.

(http://darnok.org/xen/devel-acpi-s1-no-i915-no-usb.log)

> 
> I just got a chance to give a try on my Dell core-i7 platform with a Ubuntu 
> 10.10
> system. 
> 
> Xen version is:
> changeset:   23632:33717472f37e
> tag:         tip
> user:        Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
> date:        Tue Jun 28 18:15:44 2011 +0100
> summary:     libxc: Squash xc_e820.h (and delete) into xenctrl.h
> 
> for dom0 I use origin/master plus ACPI patches queued on your 
> origin/devel/acpi-s3.v0:

<nods> OK, so the working branch.

> commit 4aa69dc48e031276b4d771dcb227d553fd3def0b
> Merge: df5b2b6 9f90a3b
> Author: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
> Date:   Tue Jun 21 09:34:31 2011 -0400
> 
>     Merge branch '3.0-rc1-rem_pg_reserve-4' of 
> git://xenbits.xen.org/people/sstabellini/linux-pvhvm
> 
> w/ or w/o ACPI processor patches on my box ACPI S3 just works well.

And without the ACPI proccessor. What 'Dell Core i7' box is this? Let me try to 
get the
OptiPlex 780 I've here and see how it fares. Did you use any fancy patches for 
the AMT?


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