[PATCH] powerpc/windfarm: fix noisy slots-fan on Xserve (rm31)

2013-07-20 Thread Aaro Koskinen
slots-fan on G5 Xserve is always running at full speed with windfarm_rm31 driver, resulting in a very high acoustic noise level. It seems the fan parameters are incorrect, and have been copied from the Drive Bay fan (RPM, not present on rm31) of the legacy therm_pm72 driver. This patch changes the

Re: therm_pm72 units, interface

2013-07-20 Thread Benjamin Herrenschmidt
On Sat, 2013-07-20 at 23:33 +0300, Aaro Koskinen wrote: > Hi, > > On Sat, Jul 20, 2013 at 09:16:49AM +1000, Benjamin Herrenschmidt wrote: > > On Fri, 2013-07-19 at 20:43 +0300, Aaro Koskinen wrote: > > > I booted a Xserve today with 3.11-rc1, and noticed the noise is coming > > > from slots-fan (P

Re: therm_pm72 units, interface

2013-07-20 Thread Aaro Koskinen
Hi, On Sat, Jul 20, 2013 at 09:16:49AM +1000, Benjamin Herrenschmidt wrote: > On Fri, 2013-07-19 at 20:43 +0300, Aaro Koskinen wrote: > > I booted a Xserve today with 3.11-rc1, and noticed the noise is coming > > from slots-fan (PCI fan?) which is always 99%, although the slots-temp is > > just 33

Re: [PATCH v2] of: Specify initrd location using 64-bit

2013-07-20 Thread Grant Likely
On Mon, 01 Jul 2013 16:34:26 -0500, Rob Herring wrote: > On 07/01/2013 01:20 PM, Santosh Shilimkar wrote: > > On some PAE architectures, the entire range of physical memory could reside > > outside the 32-bit limit. These systems need the ability to specify the > > initrd location using 64-bit nu