This patch adds reliability to the 64K huge page option by making use of
the PMD for 64K huge pages when base pages are 4k. So instead of a 12
bit pte it would be 7 bit pmd and a 5 bit pte. The pgd and pud offsets
would continue as 9 bits and 7 bits respectively. This will allow the
pgtable t
This patch adds the hugepagesz boot-time parameter for ppc64 that lets
you pick the size for your huge pages. The choices available are 64K
and 16M. It defaults to 16M (previously the only choice) if nothing or
an invalid choice is specified. Tested 64K huge pages with the
libhugetlbfs 1.2 r
Is this right or should it be the same everywhere?
asm-powerpc/prom.h:#define of_compat_cmp(s1, s2, l) strcasecmp((s1), (s2))
asm-sparc/prom.h:#define of_compat_cmp(s1, s2, l) strncmp((s1), (s2), (l))
asm-sparc64/prom.h:#define of_compat_cmp(s1, s2, l) strncmp((s1), (s2), (l))
--
J
On Tue, 27 Nov 2007 18:39:08 +0300 Anton Vorontsov <[EMAIL PROTECTED]> wrote:
>
> +static int __devinit pata_of_platform_probe(struct of_device *ofdev,
> + const struct of_device_id *match)
> +{
> + uint32_t *prop;
Make this "const uint32_t *prop" or (mo
(resending with the proper "from" addr this time).
I'm seeing some funky behavior on power5/power6 partitions with this
patch.A "/sbin/reboot" is now behaving much more like a
"/sbin/halt".
Anybody else seeing this, or is it time for me to call an exorcist for
my boxes?
-Will
On Mon, 200
so concolidate it into misc.S.
Signed-off-by: Stephen Rothwell <[EMAIL PROTECTED]>
---
arch/powerpc/kernel/misc.S|8
arch/powerpc/kernel/misc_32.S |7 ---
arch/powerpc/kernel/misc_64.S |7 ---
3 files changed, 8 insertions(+), 14 deletions(-)
--
Cheers,
Stephen
On Wednesday 21 November 2007, Stephen Rothwell wrote:
> > +++ b/include/asm-powerpc/systbl.h
> > @@ -313,3 +313,4 @@ COMPAT_SYS_SPU(timerfd)
> > SYSCALL_SPU(eventfd)
> > COMPAT_SYS_SPU(sync_file_range2)
> > COMPAT_SYS(fallocate)
> > +COMPAT_SYS(indirect)
>
> Do the SPUs want this?
Excellent q
On Monday 26 November 2007, Jan Kratochvil wrote:
> Hi,
>
> this testcase:
> http://people.redhat.com/jkratoch/dabr-lost.c
>
> reproduces a PPC DABR kernel bug. The variable `variable' should not get
> modified as the thread modifying it should be caught by its DABR:
>
> $ ./dabr-lost
>
On Tuesday 27 November 2007, Anton Vorontsov wrote:
> Split pata_platform_{probe,remove} into two pieces:
> 1. pata_platform_{probe,remove} -- platform_device-dependant bits;
> 2. __ptata_platform_{probe,remove} -- device type neutral bits.
>
> This is done to not duplicate code for the OF-platfor
On Tuesday 27 November 2007, Olof Johansson wrote:
> On Tue, Nov 27, 2007 at 06:39:08PM +0300, Anton Vorontsov wrote:
> > This driver nicely wraps around pata_platform library functions,
> > and provides OF platform bus bindings to the PATA devices.
>
> > +static struct of_device_id pata_of_platfo
On Tue, Nov 27, 2007 at 06:39:08PM +0300, Anton Vorontsov wrote:
> This driver nicely wraps around pata_platform library functions,
> and provides OF platform bus bindings to the PATA devices.
> +static struct of_device_id pata_of_platform_match[] = {
> + { .compatible = "pata-platform", },
>
On Nov 27, 2007, at 9:49 AM, Sergei Shtylyov wrote:
> Hello.
>
> Anton Vorontsov wrote:
>
>> This patch adds localbus and pata nodes to use CF IDE interface
>> on MPC8349E-mITX boards.
>
>> Patch also adds code to probe localbus.
>
>> Signed-off-by: Anton Vorontsov <[EMAIL PROTECTED]>
>> ---
>> a
On Tue, Nov 27, 2007 at 09:07:14PM +0300, Sergei Shtylyov wrote:
> Anton Vorontsov wrote:
>
> >2. "ioport" because shift^Wstride ;-) applies only to the io range
> >(yes, it's obvious, but worth open-wording, no?).
>
> Contrarywise, to memory range.
>
> >>>By io range I meant "I/O b
Anton Vorontsov wrote:
>2. "ioport" because shift^Wstride ;-) applies only to the io range
>(yes, it's obvious, but worth open-wording, no?).
Contrarywise, to memory range.
>>>By io range I meant "I/O base", in contrast to "CTL base".
>>>There is no need to apply shifting for CTL.
On Tue, Nov 27, 2007 at 08:34:11PM +0300, Sergei Shtylyov wrote:
> Anton Vorontsov wrote:
>
> >>>2. "ioport" because shift^Wstride ;-) applies only to the io range
> >>> (yes, it's obvious, but worth open-wording, no?).
>
> >> Contrarywise, to memory range.
>
> >By io range I meant "I/O base",
Anton Vorontsov wrote:
>>>2. "ioport" because shift^Wstride ;-) applies only to the io range
>>> (yes, it's obvious, but worth open-wording, no?).
>> Contrarywise, to memory range.
> By io range I meant "I/O base", in contrast to "CTL base".
> There is no need to apply shifting for CTL. That
[ Had cut too much in the previous reply ]
On Tue, Nov 27, 2007 at 07:46:13PM +0300, Sergei Shtylyov wrote:
[...]
> >2. "ioport" because shift^Wstride ;-) applies only to the io range
> > (yes, it's obvious, but worth open-wording, no?).
>
>Contrarywise, to memory range.
By io range I mean
Anton Vorontsov wrote:
>> All I want is that "ioport-*" be renamed.
> I give up.
Don't. :-)
> The final name is..? I can think out wrong one, so you'd better
> convoy me on that way. ;-) reg-shift sounds okay?
Yes.
> Thanks,
WBR, Sergei
_
On Tue, Nov 27, 2007 at 07:46:13PM +0300, Sergei Shtylyov wrote:
[...]
> >>>+ ioport-shift = <1>;
>
> >> Bleh... that shift again. And this is surely not a good name for a
> >>property (where's I/O ports in your case?) -- why not call it "reg-shift"
> >>(well, I'd call it "reg-
Anton Vorontsov wrote:
>>>This patch adds localbus and pata nodes to use CF IDE interface
>>>on MPC8349E-mITX boards.
>>>Patch also adds code to probe localbus.
>>>Signed-off-by: Anton Vorontsov <[EMAIL PROTECTED]>
>>>---
>>>arch/powerpc/boot/dts/mpc8349emitx.dts| 17 -
>>>a
On Tue, Nov 27, 2007 at 06:49:13PM +0300, Sergei Shtylyov wrote:
> Hello.
Hi Sergei,
> Anton Vorontsov wrote:
>
> >This patch adds localbus and pata nodes to use CF IDE interface
> >on MPC8349E-mITX boards.
>
> >Patch also adds code to probe localbus.
>
> >Signed-off-by: Anton Vorontsov <[EMAI
Hi everybody,
I'm a bit unsure about how to notify userspace of changes to access mode to a
custom bus. This is more an architecture issue than an implementation issue.
My system has an ISA-like cold-pluggable extension bus. The bus controller
sits on the CPU board which is plugged along with s
Hello.
Anton Vorontsov wrote:
> This patch adds localbus and pata nodes to use CF IDE interface
> on MPC8349E-mITX boards.
> Patch also adds code to probe localbus.
> Signed-off-by: Anton Vorontsov <[EMAIL PROTECTED]>
> ---
> arch/powerpc/boot/dts/mpc8349emitx.dts| 17 -
>
This patch adds localbus and pata nodes to use CF IDE interface
on MPC8349E-mITX boards.
Patch also adds code to probe localbus.
Signed-off-by: Anton Vorontsov <[EMAIL PROTECTED]>
---
arch/powerpc/boot/dts/mpc8349emitx.dts| 17 -
arch/powerpc/platforms/83xx/mpc834x_itx.c |
This driver nicely wraps around pata_platform library functions,
and provides OF platform bus bindings to the PATA devices.
Signed-off-by: Anton Vorontsov <[EMAIL PROTECTED]>
---
drivers/ata/Kconfig| 10 +
drivers/ata/Makefile |1 +
drivers/ata/pata_of_platform.c |
Split pata_platform_{probe,remove} into two pieces:
1. pata_platform_{probe,remove} -- platform_device-dependant bits;
2. __ptata_platform_{probe,remove} -- device type neutral bits.
This is done to not duplicate code for the OF-platform driver.
Signed-off-by: Anton Vorontsov <[EMAIL PROTECTED]>
Hi all,
Here is the second spin of the OF-platform PATA driver and
related patches.
Changes since RFC:
- nuked drivers/ata/pata_platform.h;
- powerpc bits: proper localbus node added.
Thanks for the previous review! This time I'm collecting acks,
don't be shy to give 'em generously. ;-)
Good
On Tue, Nov 27, 2007 at 03:56:53PM +0100, Geert Uytterhoeven wrote:
> On Wed, 21 Nov 2007, Geert Uytterhoeven wrote:
> > On Tue, 20 Nov 2007, Kumar Gala wrote:
> > > On Nov 20, 2007, at 11:54 AM, Scott Wood wrote:
> > > > On Mon, Nov 19, 2007 at 09:36:57PM -0600, Kumar Gala wrote:
> > > >> isel (In
On Wed, 21 Nov 2007, Geert Uytterhoeven wrote:
> On Tue, 20 Nov 2007, Kumar Gala wrote:
> > On Nov 20, 2007, at 11:54 AM, Scott Wood wrote:
> > > On Mon, Nov 19, 2007 at 09:36:57PM -0600, Kumar Gala wrote:
> > >> isel (Integer Select) is a new user space instruction in the
> > >> PowerISA 2.04 spec
Hi Paul,
I'm just wondering what are your latest thoughts about this patch
(http://patchwork.ozlabs.org/linuxppc/patch?id=14707).
Cheers,
Emil.
> -Original Message-
> From: Medve Emilian
> Sent: Tuesday, November 13, 2007 10:24 AM
> To: [EMAIL PROTECTED]; [EMAIL PROTECTED]; [EMAIL PR
On Tue, 2007-11-27 at 16:59 +0300, Anton Vorontsov wrote:
> On Tue, Nov 27, 2007 at 02:17:11PM +0100, Joakim Tjernlund wrote:
> >
> > On Tue, 2007-11-27 at 14:39 +0300, Anton Vorontsov wrote:
> > > On Mon, Nov 26, 2007 at 04:04:08PM +0100, Joakim Tjernlund wrote:
> > > > On Mon, 2007-11-26 at 17:
On Tue, Nov 27, 2007 at 02:17:11PM +0100, Joakim Tjernlund wrote:
>
> On Tue, 2007-11-27 at 14:39 +0300, Anton Vorontsov wrote:
> > On Mon, Nov 26, 2007 at 04:04:08PM +0100, Joakim Tjernlund wrote:
> > > On Mon, 2007-11-26 at 17:29 +0300, Vitaly Bordug wrote:
> > > > fixed-link says: register new
On Tue, 2007-11-27 at 16:00 +1100, Tony Breeds wrote:
> On Mon, Nov 26, 2007 at 05:23:13PM +0100, Johannes Berg wrote:
> > Contrary to what I claimed later in the thread, my 64-bit powerpc box
> > (quad-core G5) doesn't suffer from this problem.
> >
> > Does anybody have any idea? I don't even kn
On Tue, 2007-11-27 at 14:39 +0300, Anton Vorontsov wrote:
> On Mon, Nov 26, 2007 at 04:04:08PM +0100, Joakim Tjernlund wrote:
> > On Mon, 2007-11-26 at 17:29 +0300, Vitaly Bordug wrote:
> > > fixed-link says: register new "Fixed/emulated PHY", i.e. PHY that
> > > not connected to the real MDIO bus
On Tue, 2007-11-27 at 20:57 +1100, Paul Mackerras wrote:
> Johannes Berg writes:
>
> > Contrary to what I claimed later in the thread, my 64-bit powerpc box
> > (quad-core G5) doesn't suffer from this problem.
> >
> > Does anybody have any idea? I don't even know how to debug it further.
>
> I
> On my powerbook, with NO_HZ and HIGH_RES_TIMERS, I observed recently
> that powernowd would not ever switch between CPU speeds.
Also happens without NO_HZ (with HIGH_RES_TIMERS).
johannes
signature.asc
Description: This is a digitally signed message part
_
Hi Elimar,
Elimar Riesebieter schrieb am Mon 26. Nov, 23:38 (+0100):
> I can confirm this situation. But it seems, that no one takes care
> of it
Have a look at the thread “time accounting problem (powerpc only?)”
started by Johannes Berg on 23 Nov 2007.
Bye, Jörg.
--
Du kannst einem Schwe
On Mon, Nov 26, 2007 at 04:04:08PM +0100, Joakim Tjernlund wrote:
> On Mon, 2007-11-26 at 17:29 +0300, Vitaly Bordug wrote:
> > fixed-link says: register new "Fixed/emulated PHY", i.e. PHY that
> > not connected to the real MDIO bus.
> >
> > Signed-off-by: Vitaly Bordug <[EMAIL PROTECTED]>
> > Sig
Hi,
I'm using a TQM5200S (MPC5200B CPU) module on the STK52xx starter kit.
For some reasons I have to use the 2.6 kernel (the latest 2.6.23.1 from
the DENX git archive) with ARCH=powerpc and most of my external hardware
is running fine with this.
On the starter kit there is an external I2C RTC
On Fri, 2 Nov 2007 23:12:43 +0100, Jean Delvare wrote:
> Hi Adrian,
>
> On Thu, 1 Nov 2007 00:03:58 +0100, Adrian Bunk wrote:
> > This patch contains the scheduled removal of legacy I2C RTC drivers with
> > replacement drivers.
> > (...)
> > Documentation/feature-removal-schedule.txt |7
> >
Johannes Berg writes:
> Contrary to what I claimed later in the thread, my 64-bit powerpc box
> (quad-core G5) doesn't suffer from this problem.
>
> Does anybody have any idea? I don't even know how to debug it further.
I see it on my G4 powerbook. However, a compute-bound task runs just
as fas
On Tue, 27 Nov 2007, Stephen Rothwell wrote:
> On Mon, 26 Nov 2007 18:24:57 +0100 Geert Uytterhoeven <[EMAIL PROTECTED]>
> wrote:
> > @@ -594,20 +594,21 @@ static const struct {
> > unsigned mask : 19;
> > unsigned id : 4;
> > } ps3av_preferred_modes[] = {
> > - { .mask = PS3AV_RESBIT_
On Mon, 26 Nov 2007 15:41:19 -0600
Scott Wood wrote:
> Vitaly Bordug wrote:
> > perhaps I was not clear enough. That was a rough idea how to handle
> > the whole thing, not just cpm_cr_cmd. This cpm command is a corner
> > case, but there can be other actions that may confuse CPM being
> > trigger
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