[EMAIL PROTECTED] wrote on 06.11.2007 23:31:19:
> We should cut this down to the bare necessary and fold it into the
> libhugetlbfs testsuite.
Well, this testcase is already pretty close to the bare minimum
what's needed to run IB/RDMA queues.
You can compare this to for example ibv_rc_pingpong
> So that sounds like a Kconfig problem then? That HIBERATION requires
> ALITIVEC and yet does not depend on it or set it.
Yes. I'm guessing that it broke with Rafael's hibernation/suspend
Kconfig changes but will take a look. I think it used to depend on
powermac.
johannes
signature.asc
Des
On Tue, 2007-11-06 at 11:36 -0800, Tim Pepper wrote:
> On 10/14/07, Benjamin Herrenschmidt <[EMAIL PROTECTED]> wrote:
> > This is 2 patches, one from Christoph Hellwig that adds the backtrace
> > support,
> > and one from Johannes Berg modified by me that adds the irq tracing support.
> >
> > Thi
When I fixed the windfarm freezer interaction first in commit
1ed2ddf380e19dafeec2150ca709ef7f4a67cd21, an earlier patch than the one
I came up with after comments was committed. This has come back to haunt
us now because commit d5d8c5976d6adeddb8208c240460411e2198b393 changed
the freezer to no lon
On Wed, Nov 07, 2007 at 02:58:00PM +0100, Johannes Berg wrote:
> This cleans up the suspend Kconfig and removes the need to
> declare centrally which architectures support suspend. All
> architectures that currently support suspend are modified
> accordingly.
>
> Signed-off-by: Johannes Berg <[EMA
This cleans up the suspend Kconfig and removes the need to
declare centrally which architectures support suspend. All
architectures that currently support suspend are modified
accordingly.
Signed-off-by: Johannes Berg <[EMAIL PROTECTED]>
Cc: Rafael J. Wysocki <[EMAIL PROTECTED]>
Cc: linuxppc-dev@o
[POWERPC] pasemi: Don't enter powersaving states from elevated astates
When the PWRficient cpus are entered into powersavings states, the
astate is automatically dropped down to 0. While we still restore it
when we come out of idle, it can still cause some weird effects with
respect to performance
So, like, the other day David Gibson mumbled:
> On Tue, Nov 06, 2007 at 04:19:19PM -0600, Jon Loeliger wrote:
> > From: Jon Loeliger <[EMAIL PROTECTED]>
> >
> > Fixes BYTESTRING lexing.
> > Allows -O dts output to be emitted in a given (1) format version.
>
> Ok... I'd actually be more inclined t
Autoload snd-powermac on systems without i2s bus by creating a fake
modalias entry. udev/modprobe will use the 'modalias' file from
/sys/devices/pci*/*/*/*:mac-io/*:davbus/ to find a matching module.
Newer systems use snd-aoa, which provides the required modalias already.
Some systems with i2s bu
Nathan Lynch wrote:
> (very rfc for now, no sign-off, needs more testing)
>
> There are a couple of bugs in the rtas_ibm_suspend_me() and
> rtas_percpu_suspend_me() functions:
>
> 1. rtas_ibm_suspend_me() uses on_each_cpu() to invoke
> rtas_percpu_suspend_me() via IPI:
>
> if (on_each_cpu(rtas_
Fix old buglet; a warning message should have been printed
when a hardware reset takes too long.
Signed-off-by: Linas Vepstas <[EMAIL PROTECTED]>
arch/powerpc/platforms/pseries/eeh.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: linux-2.6.23-rc8-mm1/arch/powerpc/platfo
From: Joachim Foerster <[EMAIL PROTECTED]>
Add AC97 platform bus registration for Xilinx Virtex platforms.
Signed-off-by: Joachim Foerster <[EMAIL PROTECTED]>
Signed-off-by: Grant Likely <[EMAIL PROTECTED]>
---
Josh, can you please pick up this patch into your .24 queue. I know it's
arch/ppc, b
This cleans up the hibernation Kconfig and removes the need to
declare centrally which architectures support hibernation. All
architectures that currently support hibernation are modified
accordingly.
Signed-off-by: Johannes Berg <[EMAIL PROTECTED]>
Cc: Rafael J. Wysocki <[EMAIL PROTECTED]>
Cc: li
On Wed, 2007-11-07 at 10:38 +0100, Johannes Berg wrote:
>
> > So that sounds like a Kconfig problem then? That HIBERATION requires
> > ALITIVEC and yet does not depend on it or set it.
>
> Yes. I'm guessing that it broke with Rafael's hibernation/suspend
> Kconfig changes but will take a look.
On Wed, Nov 07, 2007 at 03:24:12PM -0500, Jon Smirl wrote:
> I'm porting mpc5200 support for the Phytec pcm030 onto current git
> head. When booting I get this:
>
> sysctl table check failed: /kernel .1 Writable sysctl directory
> Call Trace:
> [c0817ee0] [c0008034] show_stack+0x50/0x184 (unreliab
On 11/7/07, Jon Smirl <[EMAIL PROTECTED]> wrote:
> I'm porting mpc5200 support for the Phytec pcm030 onto current git
> head. When booting I get this:
>
> sysctl table check failed: /kernel .1 Writable sysctl directory
> Call Trace:
> [c0817ee0] [c0008034] show_stack+0x50/0x184 (unreliable)
> [c081
On 11/6/07, Jon Smirl <[EMAIL PROTECTED]> wrote:
> This code modifies the i2c-core to support lists of alias names in the
> chip drivers.
Any comments on this code?
--
Jon Smirl
[EMAIL PROTECTED]
___
Linuxppc-dev mailing list
Linuxppc-dev@ozlabs.org
ht
This makes the altivec code in swsusp_32.S depend on CONFIG_ALTIVEC to
avoid build failures for systems that don't have altivec. I'm not sure
whether the code will actually work for other systems, but it was merged
for just ppc32 rather than powermac a very long time ago.
Signed-off-by: Johannes B
Am Dienstag, den 06.11.2007, 12:46 -0600 schrieb Scott Wood:
> >
> > + The "reg"-property may have also depending on board design
> > + the following form:
> > + reg = <10d40 14 10d60 14>;
> > + In that case the pin for mdio data controlling is on the port C,
> > + and the pin for mdio
I'm porting mpc5200 support for the Phytec pcm030 onto current git
head. When booting I get this:
sysctl table check failed: /kernel .1 Writable sysctl directory
Call Trace:
[c0817ee0] [c0008034] show_stack+0x50/0x184 (unreliable)
[c0817f00] [c003cfc8] set_fail+0x50/0x68
[c0817f20] [c003d630] sysc
thanks, applied both patches.
___
Linuxppc-dev mailing list
Linuxppc-dev@ozlabs.org
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When calling get_user_pages(), a write flag is passed in by the caller to
indicate if write access is required on the faulted-in pages. Currently,
follow_hugetlb_page() ignores this flag and always faults pages for
read-only access. This can cause data corruption because a device driver
that cal
While is was doing "nfs: server 192.168.1.4 not responding, still
trying" it Oops'd.
Oops: Kernel access of bad area, sig: 11 [#1]
pcm030
Modules linked in:
NIP: c01f77a8 LR: c01f778c CTR:
REGS: c0327c00 TRAP: 0300 Not tainted (2.6.24-rc2-efika-gf96ef878)
MSR: 9032 CR: 2844
> +config PPC32_SUSPEND
> +config PPC32_SWSUSP
> -obj32-$(CONFIG_HIBERNATION) += swsusp_32.o
> +obj32-$(CONFIG_PPC32_SUSPEND)+= swsusp_32.o
I think that's overkill, couldn't it just use CONFIG_PM_SLEEP here? I'm
not sure that was available at the time you posted this patchset though,
so
Hi Andrew,
The kernel build fails with randconfig, with following error
CC arch/powerpc/platforms/celleb/setup.o
arch/powerpc/platforms/celleb/setup.c:151: error: ‘generic_calibrate_decr’
undeclared here (not in a function)
make[2]: *** [arch/powerpc/platforms/celleb/setup.o] Error 1
make
On 11/7/07, Grant Likely <[EMAIL PROTECTED]> wrote:
> On 11/7/07, Jon Smirl <[EMAIL PROTECTED]> wrote:
> > I'm porting mpc5200 support for the Phytec pcm030 onto current git
> > head. When booting I get this:
> >
> > sysctl table check failed: /kernel .1 Writable sysctl directory
> > Call Trace:
>
On 11/7/07, Grant Likely <[EMAIL PROTECTED]> wrote:
> > Phytec pcm030.c depended on mpc52xx_setup_cpu which got removed. I
> > fixed it up by copying the old version into pcm030.c. There must be
> > more to the fix.
>
> Do "git log arch/powerpc/platforms/52xx" to see the when it got
> removed and w
On 11/7/07, Jon Smirl <[EMAIL PROTECTED]> wrote:
> On 11/7/07, Grant Likely <[EMAIL PROTECTED]> wrote:
> > On 11/7/07, Jon Smirl <[EMAIL PROTECTED]> wrote:
> > > I'm porting mpc5200 support for the Phytec pcm030 onto current git
> > > head. When booting I get this:
> > >
> > > sysctl table check fa
[POWERPC] pasemi: Move cpus to hold loop before restart
Use smp_send_stop() to move all cpus besides the one executing reboot
into a hold loop, to keep them from being in powersavings mode at the
time of reboot.
Signed-off-by: Olof Johansson <[EMAIL PROTECTED]>
diff --git a/arch/powerpc/platform
On Tue, Oct 23, 2007 at 02:23:44PM +1000, Michael Ellerman wrote:
> There are plans afoot to use pci_restore_msi_state() to restore MSI
> state after a device reset. In order for this to work for the RTAS MSI
> backend, we need to read back the MSI message from config space after
> it has been setu
It appears to me that ioremap/iounmap in cpm_pic_init() is imbalanced. I am not
certain about this, nor was the patch tested. please review.
--
fix ioremap/iounmap imbalance
Signed-off-by: Roel Kluin <[EMAIL PROTECTED]>
---
diff --git a/arch/powerpc/sysdev/commproc.c b/arch/powerpc/sysdev/commproc
On Wednesday, 7 of November 2007, Johannes Berg wrote:
> This cleans up the hibernation Kconfig and removes the need to
> declare centrally which architectures support hibernation. All
> architectures that currently support hibernation are modified
> accordingly.
>
> Signed-off-by: Johannes Berg <
On Wednesday, 7 of November 2007, Johannes Berg wrote:
> This cleans up the suspend Kconfig and removes the need to
> declare centrally which architectures support suspend. All
> architectures that currently support suspend are modified
> accordingly.
>
> Signed-off-by: Johannes Berg <[EMAIL PROTE
Again: untested
--
iounmap siu_reg on error
Signed-off-by: Roel Kluin <[EMAIL PROTECTED]>
---
diff --git a/arch/powerpc/sysdev/mpc8xx_pic.c b/arch/powerpc/sysdev/mpc8xx_pic.c
index 7aa4ff5..1a51251 100644
--- a/arch/powerpc/sysdev/mpc8xx_pic.c
+++ b/arch/powerpc/sysdev/mpc8xx_pic.c
@@ -177,14 +17
not yet tested
--
iounmap kb_data on error
Signed-off-by: Roel Kluin <[EMAIL PROTECTED]>
---
diff --git a/arch/ppc/platforms/4xx/sycamore.c
b/arch/ppc/platforms/4xx/sycamore.c
index 8689f3e..c4ac63d 100644
--- a/arch/ppc/platforms/4xx/sycamore.c
+++ b/arch/ppc/platforms/4xx/sycamore.c
@@ -99,22 +
iounmap kb_data on error
Signed-off-by: Roel Kluin <[EMAIL PROTECTED]>
---
diff --git a/arch/ppc/platforms/4xx/walnut.c b/arch/ppc/platforms/4xx/walnut.c
index 2f97723..04d3f3f 100644
--- a/arch/ppc/platforms/4xx/walnut.c
+++ b/arch/ppc/platforms/4xx/walnut.c
@@ -81,22 +81,23 @@ walnut_setup_arch(
iounmap pcie_reg_fpga_base in default case
Signed-off-by: Roel Kluin <[EMAIL PROTECTED]>
---
diff --git a/arch/ppc/platforms/4xx/yucca.c b/arch/ppc/platforms/4xx/yucca.c
index a83b0ba..66a44ff 100644
--- a/arch/ppc/platforms/4xx/yucca.c
+++ b/arch/ppc/platforms/4xx/yucca.c
@@ -211,6 +211,7 @@ stat
On Wed, Nov 07, 2007 at 02:58:00PM +0100, Johannes Berg wrote:
> This cleans up the suspend Kconfig and removes the need to
> declare centrally which architectures support suspend. All
> architectures that currently support suspend are modified
> accordingly.
>
> Signed-off-by: Johannes Berg <[EMA
Hi Olof,
Thanks a lot for the feedbacks. Comments below.
On 07.11.2007, 7:04:28 you wrote:
> Hi,
> Some comments below. In general this patch adds #ifdefs in common code,
> that's normally frowned upon.
> It would maybe be better to add a new call to ppc_machdeps and call it
> if set.
Agre
Hi Olof,
On 07.11.2007, 7:06:08 you wrote:
...
>> +
>> +config L2_CACHE
>> + bool "Enable Level-2 Cache"
>> + depends on NOT_COHERENT_CACHE && (KATMAI || TAISHAN || OCOTEA ||
>> ALPR)
>> + default y
>> + help
>> + This option enables L2-cache on ppc44x controller
This is the updated patch for support synchronization of L2-Cache with the
external memory on the ppc44x-based platforms.
Differencies against the previous patch-set:
- remove L2_CACHE config option;
- introduce the ppc machdep to invalidate L2 cache lines;
- some code clean-up.
Signed-off-by
On Thu, 2007-11-08 at 02:12 +0300, Yuri Tikhonov wrote:
> This is the updated patch for support synchronization of L2-Cache with the
> external memory on the ppc44x-based platforms.
>
> Differencies against the previous patch-set:
> - remove L2_CACHE config option;
> - introduce the ppc machdep
On Wed, Nov 07, 2007 at 08:14:29AM -0600, Jon Loeliger wrote:
> So, like, the other day David Gibson mumbled:
> > On Tue, Nov 06, 2007 at 04:19:19PM -0600, Jon Loeliger wrote:
> > > From: Jon Loeliger <[EMAIL PROTECTED]>
> > >
> > > Fixes BYTESTRING lexing.
> > > Allows -O dts output to be emitted
Hi Ben,
On 08.11.2007, 2:19:33 you wrote:
> On Thu, 2007-11-08 at 02:12 +0300, Yuri Tikhonov wrote:
>> This is the updated patch for support synchronization of L2-Cache with
>> the external memory on the ppc44x-based platforms.
>>
>> Differencies against the previous patch-set:
>> - remove L2
I think whatever is broken in my FEC code is exposing a different bug
in some timeout code that is not normally run. Something to do with
the swap thread being unable to get to the swap device maybe?
Can anyone tell me where this Oops is coming from? It is the same oops
as the previous one, but th
After contemplating the vast amounts of feedback I received on the
first version of this patch I reworked it to reduce it's impact. This
version can go in without changing any existing drivers in the kernel.
Currently i2c uses a driver_name/type pair to handle drivers which
support more than one d
On Fri, Oct 19, 2007 at 08:42:49PM +0200, Sam Ravnborg wrote:
> Hi David.
>
> > > Give me a day or two then I shall give it a try and see what I can
> > > do about it. I will use the previsous posted URL as basis if you do
> > > not tell me otherwise.
> >
> > Thank you. The previous URL should
Now that earlier patches have switched the bootwrapper to using libfdt
for device tree manipulation, this patch removes the now unused
flatdevtree.c and related files.
Signed-off-by: David Gibson <[EMAIL PROTECTED]>
---
arch/powerpc/boot/Makefile |2
arch/powerpc/boot/flatdevtree.
Here's the latest spin of my patch to embed and use dtc in the kernel
source, rather than relying on it as an external dependency. In
addition, this adds patches to use the libfdt from the embedded copy
of dtc in the bootwrapper, in preference to the less flexible
flatdevtree.c library.
--
David
Johannes Berg writes:
> This cleans up the suspend Kconfig and removes the need to
> declare centrally which architectures support suspend. All
> architectures that currently support suspend are modified
> accordingly.
Acked-by: Paul Mackerras <[EMAIL PROTECTED]>
_
On Thu, Nov 08, 2007 at 02:27:07AM +0530, Kamalesh Babulal wrote:
> Hi Andrew,
>
> The kernel build fails with randconfig, with following error
>
> CC arch/powerpc/platforms/celleb/setup.o
> arch/powerpc/platforms/celleb/setup.c:151: error: ‘generic_calibrate_decr’
> undeclared here (not
On Tue, 6 Nov 2007 15:39:42 -0500 "Jon Smirl" <[EMAIL PROTECTED]> wrote:
>
> It was requested to split this code out into a separate thread
>
> This code modifies the i2c-core to support lists of alias names in the
> chip drivers.
> For example: .aliases = (char const
> *[]){"ricoh,rs5c372a","
This patch incorporates libfdt (from the source embedded in an earlier
patch) into the wrapper.a library used by the bootwrapper. This
includes adding a libfdt_env.h file, which the libfdt sources need in
order to integrate into the bootwrapper environment, and a
libfdt-wrapper.c which provides gl
From: Mark A. Greer <[EMAIL PROTECTED]>
The Marvell mv64x60 line of host bridges just don't like
PCI MEM->System Memory windows setups that don't match
the CPU->System Memory window setups. For example, if there
is 1GB of System Memory and 2 CPU->System Memory windows set up
for 512MB each, then
From: Mark A. Greer <[EMAIL PROTECTED]>
Make the prpmc2800 bootwrapper code use the new interface to
mv64x60_config_pci_windows(). With that change, some minor code
rearrangement is possible to make things neater.
Signed-off-by: Mark A. Greer <[EMAIL PROTECTED]>
---
arch/powerpc/boot/prpmc2800
From: Mark A. Greer <[EMAIL PROTECTED]>
Specify locations when initializing arrays. This has already been done
for one array so may as well do it for them all.
Signed-off-by: Mark A. Greer <[EMAIL PROTECTED]>
---
I don't know if this one is worth the bother (it is a little anal)
but it keeps th
On 11/7/07, Stephen Rothwell <[EMAIL PROTECTED]> wrote:
> On Tue, 6 Nov 2007 15:39:42 -0500 "Jon Smirl" <[EMAIL PROTECTED]> wrote:
> >
> > It was requested to split this code out into a separate thread
> >
> > This code modifies the i2c-core to support lists of alias names in the
> > chip drive
Johannes Berg writes:
> This cleans up the hibernation Kconfig and removes the need to
> declare centrally which architectures support hibernation. All
> architectures that currently support hibernation are modified
> accordingly.
Acked-by: Paul Mackerras <[EMAIL PROTECTED]>
_
This patch alters the kernel makefiles to build dtc from the sources
embedded in the previous patch. It also changes the
arch/powerpc/boot/wrapper script to use the embedded dtc, rather than
expecting a copy of dtc already installed on the system.
Signed-off-by: David Gibson <[EMAIL PROTECTED]>
This very large patch incorporates a copy of dtc (including libfdt)
into the kernel source, in arch/powerpc/boot/dtc-src. This patch only
imports the upstream sources verbatim, later patches are needed to
actually link it into the kernel Makefiles and use the embedded code
during the kernel build.
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