On Sat, Mar 10, 2018 at 08:59:21AM +0800, Schmauss, Erik wrote:
-----Original Message-----
From: Moore, Robert
Sent: Friday, March 9, 2018 10:55 AM
To: Wu, Fengguang <fengguang.wu@xxxxxxxxx>; Bart Van Assche
<Bart.VanAssche@xxxxxxx>
Cc: Schmauss, Erik <erik.schmauss@xxxxxxxxx>; lkp <lkp@xxxxxxxxx>;
devel@xxxxxxxxxx; linux-acpi@xxxxxxxxxxxxxxx; rafael@xxxxxxxxxx; Wysocki,
Rafael J <rafael.j.wysocki@xxxxxxxxx>
Subject: RE: [PATCH 1/2] acpi: Avoid soft lockup complaints during boot
> -----Original Message-----
> From: Wu, Fengguang
> Sent: Monday, March 5, 2018 10:59 PM
> To: Bart Van Assche <Bart.VanAssche@xxxxxxx>
> Cc: Schmauss, Erik <erik.schmauss@xxxxxxxxx>; Moore, Robert
> <robert.moore@xxxxxxxxx>; lkp <lkp@xxxxxxxxx>; devel@xxxxxxxxxx;
> linux- acpi@xxxxxxxxxxxxxxx; rafael@xxxxxxxxxx; Wysocki, Rafael J
> <rafael.j.wysocki@xxxxxxxxx>
> Subject: Re: [PATCH 1/2] acpi: Avoid soft lockup complaints during
> boot
>
> On Mon, Mar 05, 2018 at 04:36:15PM +0000, Bart Van Assche wrote:
> >On Sat, 2018-03-03 at 09:51 +0800, Fengguang Wu wrote:
> >> On Fri, Mar 02, 2018 at 04:05:42PM +0000, Bart Van Assche wrote:
> >> > On Fri, 2018-03-02 at 15:08 +0000, Moore, Robert wrote:
> >> > > We would like to take a look at this issue with respect to
> ACPICA.
> >> > > Please send the dmesg and acpidump for the machine.
> >> >
> >> > Hello Bob,
> >> >
> >> > Thanks for chiming in. I would like to send you that data but
> >> > unfortunately I don't have that data since the soft lockup
> >> > complaints were generated by the 0-day test service. Fengguang,
> >> > can
> you perhaps provide that data to Bob?
> >>
> >> Sure. Would you forward me the 0-day report email? So that I can
> >> get the context for the error.
> >
> >Hello Fengguang,
> >
Hi Fengguang,
> >Sorry but I do not have that e-mail anymore. But I will let you know
> >if these warnings would ever reappear.
Could you send us an acpidump and a dmesg of the machine that you tested this on? It would be helpful to see this information even if the boot succeeds without the hang
Erik, we have different types of machines and root os for boot
testing. Without the context information I can hardly find the
suitable environment for providing the info..
Thanks,
Fengguang
OK. However, we would be happy to look at the issue to determine if it is in the
ASL/AML code, hardware, or even the ACPICA core code.
Bob
> OK.
>
> Thanks,
> Fengguang
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