http://bugzilla.kernel.org/show_bug.cgi?id=9781
[EMAIL PROTECTED] changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |NEEDINFO
------- Comment #31 from [EMAIL PROTECTED] 2008-01-29 22:51 -------
Hi, Dennis
From the log in comment #22 and #24 it seems that this is a problem of acpi
interrupt floods, which is caused by GPE 0x1D .
Will you please attach the output using the attached tool in comment #30?
It will be great if you can do the test in two modes: hard reset and warm
reset(first boot into Xp or vista and then into linux).
Will you please do the following test after the system is booted(hard
reset)?
a. write 0x2000 into the 0x52C I/O port (16 bit access)
b. cat /proc/interrupts > interrupts_before ; dmesg > dmesg_before;
c. echo 0xa. echo 0x04 > /sys/module/acpi/parameters/debug_layer and echo
0x08000000> /sys/module/acpi/parameters/debug_level
d. After the system runs about 1 minutes, cat /proc/interrupts >
interrupts_after and dmesg > dmesg_after. At the same time please confirm
whether the problem disappear.
Thanks.
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