Re: [Patch 2/6] Introduce PPC64 specific Hardware Breakpoint interfaces

2009-06-04 Thread David Gibson
On Wed, Jun 03, 2009 at 10:05:11PM +0530, K.Prasad wrote: > Introduce PPC64 implementation for the generic hardware breakpoint interfaces > defined in kernel/hw_breakpoint.c. Enable the HAVE_HW_BREAKPOINT flag and the > Makefile. [snip] > +/* > + * Install the debug register values for just the k

Re: [Patch 3/6] Modify ptrace code to use Hardware Breakpoint interfaces

2009-06-04 Thread David Gibson
On Wed, Jun 03, 2009 at 10:05:24PM +0530, K.Prasad wrote: > Modify the ptrace code to use the hardware breakpoint interfaces for > user-space. > > Signed-off-by: K.Prasad > --- > arch/powerpc/kernel/ptrace.c | 47 > +++ > 1 file changed, 47 insertions(

Re: [PATCH] [POWERPC] 83xx: Add support for the Thecus N1200 NAS device

2009-06-04 Thread David Gibson
On Thu, Jun 04, 2009 at 09:59:04PM +0100, Byron Bradley wrote: > The Thecus N1200 is a NAS device with a single internal SATA disk and > an eSATA port based on an MPC8347 SoC. Comments on a number of fairly minor device tree nits below: [snip] > + soc8...@e000 { > + #address-c

Re: [PATCH] [POWERPC] 83xx: Add support for the Thecus N1200 NAS device

2009-06-04 Thread Byron Bradley
On Thu, 4 Jun 2009, Kumar Gala wrote: > > On Jun 4, 2009, at 3:59 PM, Byron Bradley wrote: > > > The Thecus N1200 is a NAS device with a single internal SATA disk and > > an eSATA port based on an MPC8347 SoC. > > > > http://thecus.nas-central.org/index.php/Category:N1200 > > > > Signed-off-by

[PATCH] [POWERPC] 83xx: Support the MCU on the Thecus N1200 board

2009-06-04 Thread Byron Bradley
The Thecus N1200 has a board control PIC on the I2C bus. This controls two of the LEDs, the buzzer and allows the board to poweroff. Signed-off-by: Byron Bradley --- arch/powerpc/configs/83xx/thecus_n1200_defconfig |3 +- arch/powerpc/platforms/83xx/Makefile |1 + arch/powerp

new

2009-06-04 Thread Hubert
Just one (1) question... On my iMac (G4 1GHz, 1Gb Leo 10.5.7) I want to use a Linux version... Therefor I downloaded Ubuntu 8 (and 9 and 7). By Disk Utility I made a bootable partition on an external FireWire drive... Changed my startup disk to this partition, and rebooted... Did not work...

Re: [PATCH] [POWERPC] 83xx: Add support for the Thecus N1200 NAS device

2009-06-04 Thread Kumar Gala
On Jun 4, 2009, at 3:59 PM, Byron Bradley wrote: The Thecus N1200 is a NAS device with a single internal SATA disk and an eSATA port based on an MPC8347 SoC. http://thecus.nas-central.org/index.php/Category:N1200 Signed-off-by: Byron Bradley Signed-off-by: Tim Ellis --- arch/powerpc/boot/Ma

Re: [BUILD FAILURE 01/04] Next June 04:PPC64 randconfig [drivers/staging/comedi/drivers.o]

2009-06-04 Thread Geert Uytterhoeven
On Thu, Jun 4, 2009 at 20:07, Greg KH wrote: > On Thu, Jun 04, 2009 at 07:01:32PM +0530, Subrata Modak wrote: >> CC [M]  drivers/staging/comedi/drivers.o >> drivers/staging/comedi/drivers.c: In function ‘comedi_buf_alloc’: >> drivers/staging/comedi/drivers.c:496: error: ‘PAGE_KERNEL_NOCACHE’ >> u

Re: [BUILD FAILURE 01/04] Next June 04:PPC64 randconfig [drivers/staging/comedi/drivers.o]

2009-06-04 Thread Greg KH
On Thu, Jun 04, 2009 at 07:01:32PM +0530, Subrata Modak wrote: > CC [M] drivers/staging/comedi/drivers.o > drivers/staging/comedi/drivers.c: In function ‘comedi_buf_alloc’: > drivers/staging/comedi/drivers.c:496: error: ‘PAGE_KERNEL_NOCACHE’ undeclared > (first use in this function) > drivers/sta

Re: [RFC PATCH] fsldma: Add DMA_SLAVE support

2009-06-04 Thread Ira Snyder
On Thu, Jun 04, 2009 at 07:20:26PM +0800, Li Yang-R58472 wrote: > > >> This is a request for comments on this patch. I hunch it is > >not quite > >> ready for inclusion, though it is certainly ready for > >review. Correct > >> functioning of this patch depends on the patches submitted earlier.

Re: [BUILD FAILURE 02/04] Next June 04:PPC64 randconfig [drivers/usb/host/ohci-hcd.o]

2009-06-04 Thread Jon Smirl
On Thu, Jun 4, 2009 at 9:31 AM, Subrata Modak wrote: > CC      drivers/usb/host/ohci-hcd.o > In file included from drivers/usb/host/ohci-hcd.c:1060: > drivers/usb/host/ohci-ppc-of.c:242:2: error: #error "No endianess selected > for ppc-of-ohci" > make[3]: *** [drivers/usb/host/ohci-hcd.o] Error 1

[BUILD FAILURE 04/04] Next June 04:PPC64 randconfig [drivers/net/ucc_geth.o]

2009-06-04 Thread Subrata Modak
CC [M] drivers/net/ucc_geth.o drivers/net/ucc_geth.c: In function ‘ucc_geth_probe’: drivers/net/ucc_geth.c:3822: error: ‘ph’ undeclared (first use in this function) drivers/net/ucc_geth.c:3822: error: (Each undeclared identifier is reported only once drivers/net/ucc_geth.c:3822: error: f

[BUILD FAILURE 02/04] Next June 04:PPC64 randconfig [drivers/usb/host/ohci-hcd.o]

2009-06-04 Thread Subrata Modak
CC drivers/usb/host/ohci-hcd.o In file included from drivers/usb/host/ohci-hcd.c:1060: drivers/usb/host/ohci-ppc-of.c:242:2: error: #error "No endianess selected for ppc-of-ohci" make[3]: *** [drivers/usb/host/ohci-hcd.o] Error 1 make[2]: *** [drivers/usb/host] Error 2 make[1]: *** [drivers/u

[BUILD FAILURE 01/04] Next June 04:PPC64 randconfig [drivers/staging/comedi/drivers.o]

2009-06-04 Thread Subrata Modak
CC [M] drivers/staging/comedi/drivers.o drivers/staging/comedi/drivers.c: In function ‘comedi_buf_alloc’: drivers/staging/comedi/drivers.c:496: error: ‘PAGE_KERNEL_NOCACHE’ undeclared (first use in this function) drivers/staging/comedi/drivers.c:496: error: (Each undeclared identifier is

Re: [PATCH v4] zone_reclaim is always 0 by default

2009-06-04 Thread Robin Holt
Acked-by: Robin Holt On Thu, Jun 04, 2009 at 07:23:15PM +0900, KOSAKI Motohiro wrote: ... > Actually, zone_reclaim_mode=1 mean "I dislike remote node allocation rather > than > disk access", it makes performance improvement to HPC workload. > but it makes performance degression to desktop, file

Re: of_serial.c: adding UPF_FIXED_TYPE flag

2009-06-04 Thread Arnd Bergmann
On Wednesday 03 June 2009, David Mitchell wrote: > Hello, > > Are there any objections or concerns on adding UPF_FIXED_TYPE to the > port flags for the of_serial driver? Or maybe - are there any > implementations using of_serial that rely on the 8250's probing to > determine type? Based on the con

Re: [PATCH 0/2] Convert more boards to ppc40x_simple

2009-06-04 Thread Josh Boyer
On Thu, Jun 04, 2009 at 01:05:51PM +0200, Stefan Roese wrote: >Hi Josh, > >On Wednesday 03 June 2009 17:16:59 Josh Boyer wrote: >> Below are some patches to convert the Malaku and Kilauea/Halekala boards to >> the ppc40x_simple platform. I've tested the second patch on my Halekala >> board. The Ma

Re: [PATCH v4] zone_reclaim is always 0 by default

2009-06-04 Thread Wu Fengguang
On Thu, Jun 04, 2009 at 06:23:15PM +0800, KOSAKI Motohiro wrote: > > Current linux policy is, zone_reclaim_mode is enabled by default if the > machine > has large remote node distance. it's because we could assume that large > distance > mean large server until recently. > > Unfortunately, rece

RE: [RFC PATCH] fsldma: Add DMA_SLAVE support

2009-06-04 Thread Li Yang-R58472
>> This is a request for comments on this patch. I hunch it is >not quite >> ready for inclusion, though it is certainly ready for >review. Correct >> functioning of this patch depends on the patches submitted earlier. >> >> As suggested by Dan Williams, I implemented DMA_SLAVE >support for

Re: [PATCH 0/2] Convert more boards to ppc40x_simple

2009-06-04 Thread Stefan Roese
Hi Josh, On Wednesday 03 June 2009 17:16:59 Josh Boyer wrote: > Below are some patches to convert the Malaku and Kilauea/Halekala boards to > the ppc40x_simple platform. I've tested the second patch on my Halekala > board. The Malaku patch should work as well, but I don't have access to one > of

[PATCH v4] zone_reclaim is always 0 by default

2009-06-04 Thread KOSAKI Motohiro
Current linux policy is, zone_reclaim_mode is enabled by default if the machine has large remote node distance. it's because we could assume that large distance mean large server until recently. Unfortunately, recent modern x86 CPU (e.g. Core i7, Opeteron) have P2P transport memory controller. IO

Re: [RFC] powerpc/mpc85xx: add support for suspend mode

2009-06-04 Thread Sebastian Andrzej Siewior
* Kumar Gala | 2009-06-03 16:31:42 [-0500]: >On Jun 3, 2009, at 2:54 PM, Sebastian Andrzej Siewior wrote: > >>This patch adds support for the MPC85xx boards to enter the SLEEP >>mode. >>The wake up is done via an external interrupt. >>mpc85xx_enter_sleep() does not clear HID0_SLEEP in resume but