http://bugzilla.kernel.org/show_bug.cgi?id=14699

           Summary: kacpid eats 100% cpu after boot, no problem after
                    suspend
           Product: ACPI
           Version: 2.5
    Kernel Version: 2.6.31.5
          Platform: All
        OS/Version: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: Other
        AssignedTo: acpi_ot...@kernel-bugs.osdl.org
        ReportedBy: rickscafe.casabla...@gmx.net
        Regression: No


Created an attachment (id=23965)
 --> (http://bugzilla.kernel.org/attachment.cgi?id=23965)
output of lspci -vvvvv of HP 6710b

This was initially reported to opensuse bugzilla, they asked me to report it
here because the problem is also present with kernel
2.6.32-rc8-1.99.125.4673385.

http://bugzilla.novell.com/show_bug.cgi?id=547388

Problem: Right after boot, kacpid constantly runs 100% on one cpu core. It does
not matter whether the laptop is on AC or battery at the time. Thermal,
processor, fan modules are loaded.

The only way to get kacpid back to normal is to do a suspend. After wakeup,
everything is fine.

Hardware: HP Compaq 6710b with latest BIOS from HP
Distro:   openSUSE 11.2 (11.1 worked fine on this laptop)

Uname:    2.6.31.5-0.1-desktop #1 SMP PREEMPT 2009-10-26 15:49:03 +0100 x86_64

I'll attach outputs of lscpi, acpidump and the cpuinfo

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