lkml.org 
[lkml]   [2009]   [Aug]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: acpi_ex_system_memory_space_handler oops
On (08/18/09 15:18), Lin Ming wrote:
> On Tue, 2009-08-18 at 15:13 +0800, Sergey Senozhatsky wrote:
> > On (08/17/09 21:22), Lin Ming wrote:
> > > > rc6-git2
> > > > 25 successful reboots.
> > > >
> > > > I'll need some more time to test against rc5.
> > > >
> > > > /*should I also test DSDT in case region-debug.patch fixed the problem?*/
> > >
> > > Yes, please also help to test the custome DSDT.
> > > region-debug.patch is just a debug patch.
> > > We need to root cause the problem clearly and then work out a clean solution.
> > >
> >
> > Hi, Lin
> > Looks like DSDT didn't solve the problem (oops on 4th reboot).
> >
> > So:
> > region-debug.patch +
> > DSDT -
> >
> > /* Is that possible? */
>
> Yes, that is possible.
> The same aml method is re-entered when interpreter lock is released.
> So you still see AE_ALREADY_EXISTS error with the custom DSDT, right?
>

No, here it is:
[ 0.000000] ACPI: Override [DSDT-F3J00001], this is unsafe: tainting kernel
Problem with AE_ALREADY_EXISTS is that that is quite rare.
I'll continue watching.

At the moment:
[ 0.165424] ACPI: EC: Look up EC in DSDT
[ 0.181759] ACPI: Interpreter enabled
[ 0.181780] ACPI: (supports S0 S1 S3 S4 S5)
[ 0.181831] ACPI: Using IOAPIC for interrupt routing
[ 0.182022] PCI: MCFG configuration 0: base e0000000 segment 0 buses 0 - 255
[ 0.193803] PCI: MCFG area at e0000000 reserved in ACPI motherboard resources
[ 0.193822] PCI: updated MCFG configuration 0: base e0000000 segment 0 buses 0 - 63
[ 0.193840] PCI: Using MMCONFIG for extended config space
[ 0.203749] ACPI: EC: GPE = 0x1c, I/O: command/status = 0x66, data = 0x62
[ 0.203766] ACPI: EC: driver started in poll mode
[ 0.206839] ACPI: No dock devices found.
[ 0.207026] ACPI: PCI Root Bridge [PCI0] (0000:00)

Sergey[unhandled content-type:application/pgp-signature]
\
 
 \ /
  Last update: 2009-08-18 09:59    [from the cache]
©2003-2011 Jasper Spaans