Re: 2.6.27-rc8: throttling broken
- From: Pavel Machek <pavel@xxxxxxx>
- Date: Fri, 10 Oct 2008 23:35:18 +0200
On Fri 2008-10-10 09:12:05, Zhao Yakui wrote:
On Thu, 2008-10-09 at 23:27 +0200, Rafael J. Wysocki wrote:
On Thursday, 9 of October 2008, Pavel Machek wrote:After echo 15 > /proc/acpi/processor/*/throttling, what T-state is
Hi!
On 2.6.27-rc8 on via/fic subnotebook, throttling seems to be broken. I
can do echo 15 > /proc/acpi/processor/*/throttling, and proc file
reflects new value, but cpu still runs at same speed.
It worked on opensuse11/sled10 kernels at least...
displayed by cat /proc/acpi/processor/*/throttling?
IIRC that worked correctly. I.e. "*" moved to T15.
If you do the above test on the 2.6.26.x kernel, what T-state is
displayed ?
Throttling seems to work there and T15 is correctly marked by "*".
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- References:
- 2.6.27-rc8: throttling broken
- From: Pavel Machek
- Re: 2.6.27-rc8: throttling broken
- From: Rafael J. Wysocki
- Re: 2.6.27-rc8: throttling broken
- From: Zhao Yakui
- 2.6.27-rc8: throttling broken
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