Messages in this thread | | | Subject | Re: kernel 2.6.8.1-mm1 ACPI bug ? | From | Len Brown <> | Date | 19 Aug 2004 02:07:04 -0400 |
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On Wed, 2004-08-18 at 03:50, Maximilian Decker wrote: > Hi all, > > it seems like there is a strange ACPI related bug in the current -mm > patch set... ? > At least with my configuration the following happens: > > > With vanilla kernel 2.6.7 oder 2.6.8 I get the following at bootup: > > ACPI: Processor [CPU0] (supports C1 C2 C3, 8 throttling states) > ACPI: Thermal Zone [TZ1] (30 C) > ACPI: Thermal Zone [TZ2] (29 C) > ACPI: Thermal Zone [TZ3] (26 C) > cpufreq: CPU0 - ACPI performance management activated. > ACPI: (supports S0 S3 S4 S4bios S5) > > > With the current -mm patchset (at least with 2.6.8 rc to .1) I get the > following: > > ACPI: Processor [CPU0] (supports C1 C2 C3, 8 throttling states) > ACPI: Thermal Zone [TZ1] (16 C) > ACPI-1133: *** Error: Method execution failed [\_TZ_.C204] (Node > dff45e00), AE_AML_PACKAGE_LIMIT > ACPI-1133: *** Error: Method execution failed [\_TZ_.C203] (Node > dff45c20), AE_AML_PACKAGE_LIMIT > ACPI-1133: *** Error: Method execution failed [\_TZ_.TZ2_._TMP] > (Node dff46580), AE_AML_PACKAGE_LIMIT > ACPI: Thermal Zone [TZ3] (31 C) > cpufreq: CPU0 - ACPI performance management activated. > ACPI: (supports S0 S3 S4 S4bios S5) > > > My hardware is a HP compaq nc8000, Pentium-M. > The problem is that with the -mm kernels the CPU fan stops to work - > causing temperature to raise very high ...... :-( > > Are there any known problems ?
Please take stock 2.6.8.1 and apply the latest patch here: http://ftp.kernel.org/pub/linux/kernel/people/lenb/acpi/patches/release/2.6.8/ and give it a go.
This will bring your kernel up to the same ACPI patch that is in the -mm tree, but without all the other stuff in the mm tree.
If it fails, then ACPI broke. If it works, then something in -mm broke ACPI.
thanks, -Len
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