From: Maciej Rutecki <maciej.rutecki@gmail.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org,
lenb@kernel.org
Subject: [2.6.22-rc4-mm1] ACPI Exception (processor_throttling)
Date: Thu, 07 Jun 2007 09:53:20 +0200 [thread overview]
Message-ID: <4667B970.7000506@gmail.com> (raw)
In-Reply-To: <20070606020737.4663d686.akpm@linux-foundation.org>
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ACPI Exception (processor_throttling-0084): AE_NOT_FOUND, Evaluating
_PTC [20070126]
ACPI Exception (processor_throttling-0147): AE_NOT_FOUND, Evaluating
_TSS [20070126]
On 2.6.20.9 I don't have this exceptions.
Other problem:
2.6.22rc4-mm1:
rutek:/home/maciek# cat /proc/acpi/processor/CPU0/throttling
Naruszenie ochrony pamięci (segmentation fault)
compared to 2.6.20.9:
maciek@rutek:~$ cat /proc/acpi/processor/CPU0/throttling
state count: 8
active state: T0
states:
*T0: 00%
T1: 12%
T2: 25%
T3: 37%
T4: 50%
T5: 62%
T6: 75%
T7: 87%
Other info (2.6.22-rc4-mm1):
rutek:/home/maciek# ls /proc/acpi/processor/CPU0/
info limit power throttling
rutek:/home/maciek# cat /proc/acpi/processor/CPU0/info
processor id: 0
acpi id: 1
bus mastering control: yes
power management: yes
throttling control: yes
limit interface: yes
rutek:/home/maciek# cat /proc/acpi/processor/CPU0/limit
active limit: P0:T0
user limit: P0:T0
thermal limit: P0:T0
rutek:/home/maciek# cat /proc/acpi/processor/CPU0/power
active state: C0
max_cstate: C8
bus master activity: 00000000
maximum allowed latency: 8000 usec
states:
C1: type[C1] promotion[--] demotion[--]
latency[001] usage[00000000] duration[00000000000000000000]
C2: type[C2] promotion[--] demotion[--]
latency[001] usage[00000000] duration[00000000000000000000]
For CPU1 is similar.
config, dmesg, acpidump:
http://www.unixy.pl/maciek/download/kernel/2.6.22-rc4-mm1/
--
Maciej Rutecki
http://www.maciek.unixy.pl
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next prev parent reply other threads:[~2007-06-07 7:53 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20070606020737.4663d686.akpm@linux-foundation.org>
[not found] ` <4666BDF1.6080801@shadowen.org>
2007-06-06 17:52 ` 2.6.22-rc4-mm1 -- x86_64 ACPI panic Andrew Morton
2007-06-08 9:15 ` Luming Yu
2007-06-08 18:12 ` Andrew Morton
2007-06-26 6:00 ` Len Brown
2007-06-07 7:53 ` Maciej Rutecki [this message]
2007-06-07 8:51 ` [2.6.22-rc4-mm1] ACPI Exception (processor_throttling) Maciej Rutecki
2007-06-07 9:09 ` Luming Yu
2007-06-07 10:30 ` Maciej Rutecki
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