Re: Diagnosing ACPI trouble related to pinctr_cherryview on 4.4.x

[Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>]

On Tue, 2016-03-22 at 12:59 -0400, Martin Langhoff wrote:
> On Tue, Mar 22, 2016 at 12:22 PM, Mika Westerberg
> <mika.westerberg@xxxxxxxxxxxxxxx> wrote:
> > 
> > Can you also disable sdhci:
> > 
> > CONFIG_MMC_SDHCI=n
> > CONFIG_MMC_SDHCI_PCI=n
> > CONFIG_MMC_SDHCI_ACPI=n
> > 
> > and see if that changes anything.
> I blacklisted those, and the call trace changed and shortened, but
> we're still panicking.

If you able to recompile kernel, please do instead

# CONFIG_X86_INTEL_LPSS is not set

> 
> setup_IO_APIC
> clear_IO_APIC
> apic_bsp_setup
> native_mp_prepare_cpus
> 
> > 
> > If not, please blacklist pinctrl-cherryview.c and send me full
> > dmesg of
> > the boot and acpidump if possible.
> Working on that...
> 
> > 
> > > 
> > > This is an Acer Aspire One 11 Cloudbook Series AO1-131-C1G9 Model
> > > N15V1 .
> > Thanks, I'll try if I can purchase similar machine here and debug
> > it
> > further.
> it's an alright device for a nephew who wants to start coding in
> python. If you get it to boot, that is :-)
> 
> cheers,
> 
> 
> 
> martin

-- 
Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Intel Finland Oy

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