http://bugzilla.kernel.org/show_bug.cgi?id=6058
ykzhao <yakui.z...@intel.com> changed:
What |Removed |Added
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CC| |yakui.z...@intel.com
--- Comment #27 from ykzhao <yakui.z...@intel.com> 2009-03-27 02:08:17 ---
Hi, Aljaz
Thanks for the test.
It seems that the box can be resumed on the 2.6.29-rc6 kernel after using
the custom DSDT.
And after the custom DSDT is used, the following message won't be
complained again:
>ACPI Error (psargs-0359): [_ksy] Namespace lookup failure, AE_NOT_FOUND
>ACPI Error (psparse-0537): Method parse/execution failed [\_TZ_.C1F3._STA]
(Node f7017348), AE_NOT_FOUND
It seems that the content of DSDT table is changed by BIOS in course of
suspend/resume, which causes that some ACPI objects can't be evaluated
correctly.(When the custom DSDT is used, its content is in the kernel meory
region. And it won't be changed by BIOS).
Will you please do the following test on the 2.6.29-rc6 kernel and confirm
whether the content of DSDT table is changed by BIOS?
a. acpidump >acpidump_before;
c. echo mem > /sys/power/state; acpidump >acpidump_after; dmesg
>dmesg_after; sync;
d. press the power button and reboot the system.
e. after the box is rebooted, please attach the output of
acpidump_before/after.
thanks.
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