Re: [PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v7

2007-05-20 Thread Valdis . Kletnieks
On Fri, 18 May 2007 00:09:53 +0200, Thomas Gleixner said: > Broken out version is available here: > http://www.tglx.de/projects/hrtimers/2.6.22-rc1/linux-2.6.22-rc1-x86_64-highres-v7.patches.tar.bz2 By the time I got there, you'd put the -v8 version out there. It applied to a 2.6.22-rc1-mm1 tree

Re: [PATCH] x86-64 highres/dyntick support 2.6.22-rc2-v1

2007-05-20 Thread Kevin Bowling
On 5/20/07, Thomas Gleixner <[EMAIL PROTECTED]> wrote: I'm pleased to announce an updated version of the x86_64 highres/dyntick support patches against 2.6.22-rc2: http://www.tglx.de/projects/hrtimers/2.6.22-rc1/linux-2.6.22-rc2-x86_64-highres-v1.patch Broken out version is available here:

[PATCH] x86-64 highres/dyntick support 2.6.22-rc2-v1

2007-05-20 Thread Thomas Gleixner
I'm pleased to announce an updated version of the x86_64 highres/dyntick support patches against 2.6.22-rc2: http://www.tglx.de/projects/hrtimers/2.6.22-rc1/linux-2.6.22-rc2-x86_64-highres-v1.patch Broken out version is available here:

[PATCH] x86-64 highres/dyntick support 2.6.22-rc2-v1

2007-05-20 Thread Thomas Gleixner
I'm pleased to announce an updated version of the x86_64 highres/dyntick support patches against 2.6.22-rc2: http://www.tglx.de/projects/hrtimers/2.6.22-rc1/linux-2.6.22-rc2-x86_64-highres-v1.patch Broken out version is available here:

Re: [PATCH] x86-64 highres/dyntick support 2.6.22-rc2-v1

2007-05-20 Thread Kevin Bowling
On 5/20/07, Thomas Gleixner [EMAIL PROTECTED] wrote: I'm pleased to announce an updated version of the x86_64 highres/dyntick support patches against 2.6.22-rc2: http://www.tglx.de/projects/hrtimers/2.6.22-rc1/linux-2.6.22-rc2-x86_64-highres-v1.patch Broken out version is available here:

Re: [PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v7

2007-05-20 Thread Valdis . Kletnieks
On Fri, 18 May 2007 00:09:53 +0200, Thomas Gleixner said: Broken out version is available here: http://www.tglx.de/projects/hrtimers/2.6.22-rc1/linux-2.6.22-rc1-x86_64-highres-v7.patches.tar.bz2 By the time I got there, you'd put the -v8 version out there. It applied to a 2.6.22-rc1-mm1 tree

Re: [PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v5

2007-05-18 Thread Christoph Lameter
On Thu, 17 May 2007, Frank Sorenson wrote: > > Please boot with slub_debug. > > No debugging output at all. Still hangs with only: > Kernel alive > Kernel direct mapping tables up to 1 @ 8000-d000 H. No other output? Could it be that early console output is not

Re: [PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v5

2007-05-18 Thread Christoph Lameter
On Thu, 17 May 2007, Frank Sorenson wrote: > >> I've tracked down this hang to a kzalloc in the hpet code that never > >> returns. But only when using SLUB. Using SLAB, the highres/dyntick > >> patch boots without problem. > >> > >> ...adding Christoph to the CC list... > > > > Please boot

Re: [PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v5

2007-05-18 Thread Christoph Lameter
On Thu, 17 May 2007, Frank Sorenson wrote: I've tracked down this hang to a kzalloc in the hpet code that never returns. But only when using SLUB. Using SLAB, the highres/dyntick patch boots without problem. ...adding Christoph to the CC list... Please boot with slub_debug. No

Re: [PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v5

2007-05-18 Thread Christoph Lameter
On Thu, 17 May 2007, Frank Sorenson wrote: Please boot with slub_debug. No debugging output at all. Still hangs with only: Kernel alive Kernel direct mapping tables up to 1 @ 8000-d000 H. No other output? Could it be that early console output is not

Re: [PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v5

2007-05-17 Thread Frank Sorenson
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Christoph Lameter wrote: > On Thu, 17 May 2007, Frank Sorenson wrote: >> Frank Sorenson wrote: >> >>> Hrm. Looks like it gets past the hpet_is_known There's still something >>> in the hpet detection code, but I didn't get to the bottom of it yet.

[PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v7

2007-05-17 Thread Thomas Gleixner
I'm pleased to announce an updated version of the x86_64 highres/dyntick support patches against 2.6.22-rc1: http://www.tglx.de/projects/hrtimers/2.6.22-rc1/linux-2.6.22-rc1-x86_64-highres-v7.patch Broken out version is available here:

Re: [PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v5

2007-05-17 Thread Christoph Lameter
On Thu, 17 May 2007, Frank Sorenson wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > Frank Sorenson wrote: > > > Hrm. Looks like it gets past the hpet_is_known There's still something > > in the hpet detection code, but I didn't get to the bottom of it yet. > > I'll do some more

Re: [PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v5

2007-05-17 Thread Frank Sorenson
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Frank Sorenson wrote: > Hrm. Looks like it gets past the hpet_is_known There's still something > in the hpet detection code, but I didn't get to the bottom of it yet. > I'll do some more debugging to track down where it's really hanging. > Sorry

Re: [PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v5

2007-05-17 Thread Frank Sorenson
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Frank Sorenson wrote: Hrm. Looks like it gets past the hpet_is_known There's still something in the hpet detection code, but I didn't get to the bottom of it yet. I'll do some more debugging to track down where it's really hanging. Sorry for

Re: [PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v5

2007-05-17 Thread Christoph Lameter
On Thu, 17 May 2007, Frank Sorenson wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Frank Sorenson wrote: Hrm. Looks like it gets past the hpet_is_known There's still something in the hpet detection code, but I didn't get to the bottom of it yet. I'll do some more debugging to

[PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v7

2007-05-17 Thread Thomas Gleixner
I'm pleased to announce an updated version of the x86_64 highres/dyntick support patches against 2.6.22-rc1: http://www.tglx.de/projects/hrtimers/2.6.22-rc1/linux-2.6.22-rc1-x86_64-highres-v7.patch Broken out version is available here:

Re: [PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v5

2007-05-17 Thread Frank Sorenson
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Christoph Lameter wrote: On Thu, 17 May 2007, Frank Sorenson wrote: Frank Sorenson wrote: Hrm. Looks like it gets past the hpet_is_known There's still something in the hpet detection code, but I didn't get to the bottom of it yet. I'll do some

Re: [PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v5

2007-05-16 Thread Frank Sorenson
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Frank Sorenson wrote: > After adding *lots* of early_printks, I see that it hangs in > hpet_is_known(hdp) called from hpet_alloc(), so something in the hpet > code is still buggy. Adding nohpet to the kernel command line allows it > to boot

Re: [PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v5

2007-05-16 Thread Frank Sorenson
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Thomas Gleixner wrote: > I'm pleased to announce an updated version of the x86_64 highres/dyntick > support patches against 2.6.22-rc1: > > http://www.tglx.de/projects/hrtimers/2.6.22-rc1/linux-2.6.22-rc1-x86_64-highres-v5.patch > > Broken out

[PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v5

2007-05-16 Thread Thomas Gleixner
I'm pleased to announce an updated version of the x86_64 highres/dyntick support patches against 2.6.22-rc1: http://www.tglx.de/projects/hrtimers/2.6.22-rc1/linux-2.6.22-rc1-x86_64-highres-v5.patch Broken out version is available here:

Re: [PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v4

2007-05-16 Thread Thomas Gleixner
Frank, On Wed, 2007-05-16 at 08:20 +0200, Thomas Gleixner wrote: > > I have tracked down the offending patch in the series to > > x86-64-convert-to-clockevents.patch > > Not surprising. :) > > I'm going to add some early_printks for the next version, so we can get > an idea where it gets stuck

Re: [PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v4

2007-05-16 Thread Thomas Gleixner
On Wed, 2007-05-16 at 00:02 -0500, Frank Sorenson wrote: > >>> highres-v3 also hung at the same point, but 2.6.21-git2-v2 worked > >>> 2.6.22-rc1 boots without problem > >> Can you please try the following three command line option addons ? > > > >> 1: highres=off nohz=off > >> 2: highres=off >

Re: [PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v4

2007-05-16 Thread Thomas Gleixner
On Wed, 2007-05-16 at 00:02 -0500, Frank Sorenson wrote: highres-v3 also hung at the same point, but 2.6.21-git2-v2 worked 2.6.22-rc1 boots without problem Can you please try the following three command line option addons ? 1: highres=off nohz=off 2: highres=off 3: nohz=off All

Re: [PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v4

2007-05-16 Thread Thomas Gleixner
Frank, On Wed, 2007-05-16 at 08:20 +0200, Thomas Gleixner wrote: I have tracked down the offending patch in the series to x86-64-convert-to-clockevents.patch Not surprising. :) I'm going to add some early_printks for the next version, so we can get an idea where it gets stuck I went

[PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v5

2007-05-16 Thread Thomas Gleixner
I'm pleased to announce an updated version of the x86_64 highres/dyntick support patches against 2.6.22-rc1: http://www.tglx.de/projects/hrtimers/2.6.22-rc1/linux-2.6.22-rc1-x86_64-highres-v5.patch Broken out version is available here:

Re: [PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v5

2007-05-16 Thread Frank Sorenson
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Thomas Gleixner wrote: I'm pleased to announce an updated version of the x86_64 highres/dyntick support patches against 2.6.22-rc1: http://www.tglx.de/projects/hrtimers/2.6.22-rc1/linux-2.6.22-rc1-x86_64-highres-v5.patch Broken out version is

Re: [PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v5

2007-05-16 Thread Frank Sorenson
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Frank Sorenson wrote: After adding *lots* of early_printks, I see that it hangs in hpet_is_known(hdp) called from hpet_alloc(hd), so something in the hpet code is still buggy. Adding nohpet to the kernel command line allows it to boot correctly.

Re: [PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v4

2007-05-15 Thread Thomas Gleixner
On Wed, 2007-05-16 at 00:23 +0100, Alistair John Strachan wrote: > > - TSC calibration against PM-Timer > > Working fine now, thanks a lot. Great latencies on usleep() now too, just > what > I was looking for. > > (BTW, with HRT (but not NO_HZ), does the HZ value have any effect on usleep() >

Re: [PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v4

2007-05-15 Thread Frank Sorenson
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Frank Sorenson wrote: > Thomas Gleixner wrote: >> Frank, > >> On Tue, 2007-05-15 at 09:06 -0500, Frank Sorenson wrote: >>> Hangs at boot here: >>> Kernel alive >>> Kernel direct mapping tables up to 1 @ 8000-d000 >>> (and that's it)

Re: [PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v4

2007-05-15 Thread Frank Sorenson
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Thomas Gleixner wrote: > Frank, > > On Tue, 2007-05-15 at 09:06 -0500, Frank Sorenson wrote: >> Hangs at boot here: >> Kernel alive >> Kernel direct mapping tables up to 1 @ 8000-d000 >> (and that's it) >> >> This is a Dell Inspiron

Re: [PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v4

2007-05-15 Thread Alistair John Strachan
On Tuesday 15 May 2007 09:18:02 Thomas Gleixner wrote: > I've uploaded a new version of the x86_64 highres/dyntick patches: > > http://www.tglx.de/projects/hrtimers/2.6.22-rc1/linux-2.6.22-rc1-x86_64-hig >hres-v4.patch > > Broken out version: > >

Re: [PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v4

2007-05-15 Thread Thomas Gleixner
Frank, On Tue, 2007-05-15 at 09:06 -0500, Frank Sorenson wrote: > Hangs at boot here: > Kernel alive > Kernel direct mapping tables up to 1 @ 8000-d000 > (and that's it) > > This is a Dell Inspiron E1705 with a Core 2 Duo 2.16GHz > > highres-v3 also hung at the same point,

Re: [PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v4

2007-05-15 Thread Frank Sorenson
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Thomas Gleixner wrote: > I've uploaded a new version of the x86_64 highres/dyntick patches: > > http://www.tglx.de/projects/hrtimers/2.6.22-rc1/linux-2.6.22-rc1-x86_64-highres-v4.patch Hangs at boot here: Kernel alive Kernel direct

[PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v4

2007-05-15 Thread Thomas Gleixner
I've uploaded a new version of the x86_64 highres/dyntick patches: http://www.tglx.de/projects/hrtimers/2.6.22-rc1/linux-2.6.22-rc1-x86_64-highres-v4.patch Broken out version: http://www.tglx.de/projects/hrtimers/2.6.22-rc1/linux-2.6.22-rc1-x86_64-highres-v4.patches.tar.bz2 Changes since last

[PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v4

2007-05-15 Thread Thomas Gleixner
I've uploaded a new version of the x86_64 highres/dyntick patches: http://www.tglx.de/projects/hrtimers/2.6.22-rc1/linux-2.6.22-rc1-x86_64-highres-v4.patch Broken out version: http://www.tglx.de/projects/hrtimers/2.6.22-rc1/linux-2.6.22-rc1-x86_64-highres-v4.patches.tar.bz2 Changes since last

Re: [PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v4

2007-05-15 Thread Frank Sorenson
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Thomas Gleixner wrote: I've uploaded a new version of the x86_64 highres/dyntick patches: http://www.tglx.de/projects/hrtimers/2.6.22-rc1/linux-2.6.22-rc1-x86_64-highres-v4.patch Hangs at boot here: Kernel alive Kernel direct

Re: [PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v4

2007-05-15 Thread Thomas Gleixner
Frank, On Tue, 2007-05-15 at 09:06 -0500, Frank Sorenson wrote: Hangs at boot here: Kernel alive Kernel direct mapping tables up to 1 @ 8000-d000 (and that's it) This is a Dell Inspiron E1705 with a Core 2 Duo 2.16GHz highres-v3 also hung at the same point, but

Re: [PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v4

2007-05-15 Thread Alistair John Strachan
On Tuesday 15 May 2007 09:18:02 Thomas Gleixner wrote: I've uploaded a new version of the x86_64 highres/dyntick patches: http://www.tglx.de/projects/hrtimers/2.6.22-rc1/linux-2.6.22-rc1-x86_64-hig hres-v4.patch Broken out version:

Re: [PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v4

2007-05-15 Thread Frank Sorenson
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Thomas Gleixner wrote: Frank, On Tue, 2007-05-15 at 09:06 -0500, Frank Sorenson wrote: Hangs at boot here: Kernel alive Kernel direct mapping tables up to 1 @ 8000-d000 (and that's it) This is a Dell Inspiron E1705 with a

Re: [PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v4

2007-05-15 Thread Frank Sorenson
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Frank Sorenson wrote: Thomas Gleixner wrote: Frank, On Tue, 2007-05-15 at 09:06 -0500, Frank Sorenson wrote: Hangs at boot here: Kernel alive Kernel direct mapping tables up to 1 @ 8000-d000 (and that's it) This is a Dell

Re: [PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v4

2007-05-15 Thread Thomas Gleixner
On Wed, 2007-05-16 at 00:23 +0100, Alistair John Strachan wrote: - TSC calibration against PM-Timer Working fine now, thanks a lot. Great latencies on usleep() now too, just what I was looking for. (BTW, with HRT (but not NO_HZ), does the HZ value have any effect on usleep() (and

Re: [PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v1

2007-05-14 Thread Alistair John Strachan
On Monday 14 May 2007 23:05:14 Thomas Gleixner wrote: > On Mon, 2007-05-14 at 22:15 +0100, Alistair John Strachan wrote: > > On Monday 14 May 2007 11:26:08 Thomas Gleixner wrote: > > > I'm pleased to announce an updated version of the x86_64 > > > highres/dyntick support patches against

Re: [PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v1

2007-05-14 Thread Thomas Gleixner
On Mon, 2007-05-14 at 22:15 +0100, Alistair John Strachan wrote: > On Monday 14 May 2007 11:26:08 Thomas Gleixner wrote: > > I'm pleased to announce an updated version of the x86_64 highres/dyntick > > support patches against 2.6.22-rc1: > [snip] > > - Various fixups from Chris Wright > > - TSC

Re: [PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v1

2007-05-14 Thread Alistair John Strachan
On Monday 14 May 2007 11:26:08 Thomas Gleixner wrote: > I'm pleased to announce an updated version of the x86_64 highres/dyntick > support patches against 2.6.22-rc1: [snip] > - Various fixups from Chris Wright > - TSC calibration fix (pointed out by Alistair John Strachan) > > Comments,

Re: [PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v1

2007-05-14 Thread Thomas Gleixner
On Mon, 2007-05-14 at 16:10 -0400, [EMAIL PROTECTED] wrote: > On Mon, 14 May 2007 12:26:08 +0200, Thomas Gleixner said: > > > Broken out version is available here: > > http://www.tglx.de/projects/hrtimers/2.6.22-rc1/linux-2.6.22-rc1-x86_64-highres-v1.patches.tar.bz2 > > How unhappy am I likely

Re: [PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v1

2007-05-14 Thread Valdis . Kletnieks
On Mon, 14 May 2007 12:26:08 +0200, Thomas Gleixner said: > Broken out version is available here: > http://www.tglx.de/projects/hrtimers/2.6.22-rc1/linux-2.6.22-rc1-x86_64-highres-v1.patches.tar.bz2 How unhappy am I likely to be if I try to apply this to a 21-mm2 kernel? It doesn't *look* like

[PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v1

2007-05-14 Thread Thomas Gleixner
I'm pleased to announce an updated version of the x86_64 highres/dyntick support patches against 2.6.22-rc1: To build a highres / dyntick enabled kernel for x86_64: http://www.kernel.org/pub/linux/kernel/v2.6/linux-2.6.21.tar.bz2

Re: [PATCH] x86-64 highres/dyntick support

2007-05-14 Thread Thomas Gleixner
Alistair, On Mon, 2007-05-14 at 02:17 +0100, Alistair John Strachan wrote: > I've noticed a few problems with this patch series, which I manually (without > difficulty) ported to 2.6.22-rc1. There are a couple of fixups pending. I'm going to push out a new queue today. > Only 195 timer

Re: [PATCH] x86-64 highres/dyntick support

2007-05-14 Thread Thomas Gleixner
Alistair, On Mon, 2007-05-14 at 02:17 +0100, Alistair John Strachan wrote: I've noticed a few problems with this patch series, which I manually (without difficulty) ported to 2.6.22-rc1. There are a couple of fixups pending. I'm going to push out a new queue today. Only 195 timer

[PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v1

2007-05-14 Thread Thomas Gleixner
I'm pleased to announce an updated version of the x86_64 highres/dyntick support patches against 2.6.22-rc1: To build a highres / dyntick enabled kernel for x86_64: http://www.kernel.org/pub/linux/kernel/v2.6/linux-2.6.21.tar.bz2

Re: [PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v1

2007-05-14 Thread Valdis . Kletnieks
On Mon, 14 May 2007 12:26:08 +0200, Thomas Gleixner said: Broken out version is available here: http://www.tglx.de/projects/hrtimers/2.6.22-rc1/linux-2.6.22-rc1-x86_64-highres-v1.patches.tar.bz2 How unhappy am I likely to be if I try to apply this to a 21-mm2 kernel? It doesn't *look* like any

Re: [PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v1

2007-05-14 Thread Thomas Gleixner
On Mon, 2007-05-14 at 16:10 -0400, [EMAIL PROTECTED] wrote: On Mon, 14 May 2007 12:26:08 +0200, Thomas Gleixner said: Broken out version is available here: http://www.tglx.de/projects/hrtimers/2.6.22-rc1/linux-2.6.22-rc1-x86_64-highres-v1.patches.tar.bz2 How unhappy am I likely to be if

Re: [PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v1

2007-05-14 Thread Alistair John Strachan
On Monday 14 May 2007 11:26:08 Thomas Gleixner wrote: I'm pleased to announce an updated version of the x86_64 highres/dyntick support patches against 2.6.22-rc1: [snip] - Various fixups from Chris Wright - TSC calibration fix (pointed out by Alistair John Strachan) Comments, bugreports,

Re: [PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v1

2007-05-14 Thread Thomas Gleixner
On Mon, 2007-05-14 at 22:15 +0100, Alistair John Strachan wrote: On Monday 14 May 2007 11:26:08 Thomas Gleixner wrote: I'm pleased to announce an updated version of the x86_64 highres/dyntick support patches against 2.6.22-rc1: [snip] - Various fixups from Chris Wright - TSC calibration

Re: [PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v1

2007-05-14 Thread Alistair John Strachan
On Monday 14 May 2007 23:05:14 Thomas Gleixner wrote: On Mon, 2007-05-14 at 22:15 +0100, Alistair John Strachan wrote: On Monday 14 May 2007 11:26:08 Thomas Gleixner wrote: I'm pleased to announce an updated version of the x86_64 highres/dyntick support patches against 2.6.22-rc1:

Re: [PATCH] x86-64 highres/dyntick support

2007-05-13 Thread Alistair John Strachan
On Sunday 06 May 2007 21:58:47 Thomas Gleixner wrote: > I'm pleased to announce the first cut of the final x86_64 > highres/dyntick support, which I did based on Chris Wright's patch set, > which is again based on Arjan van de Ven's initial work: I've noticed a few problems with this patch

Re: [PATCH] x86-64 highres/dyntick support

2007-05-13 Thread Alistair John Strachan
On Sunday 06 May 2007 21:58:47 Thomas Gleixner wrote: I'm pleased to announce the first cut of the final x86_64 highres/dyntick support, which I did based on Chris Wright's patch set, which is again based on Arjan van de Ven's initial work: I've noticed a few problems with this patch series,

Re: [PATCH] x86-64 highres/dyntick support

2007-05-08 Thread Nicolas Mailhot
Le lundi 07 mai 2007 à 17:28 +0200, Thomas Gleixner a écrit : > On Mon, 2007-05-07 at 09:16 +, Nicolas Mailhot wrote: > > Thomas Gleixner linutronix.de> writes: > > > > > > > > I'm pleased to announce the first cut of the final x86_64 > > > highres/dyntick support, which I did based on

RE: [PATCH] x86-64 highres/dyntick support

2007-05-08 Thread Pallipadi, Venkatesh
Subject: Re: [PATCH] x86-64 highres/dyntick support > >* Thomas Gleixner ([EMAIL PROTECTED]) wrote: >> On Tue, 2007-05-08 at 02:39 -0700, Chris Wright wrote: >> >> > OK, looks very similar all things considered. One thing I >didn't do >> > was fix la

Re: [PATCH] x86-64 highres/dyntick support

2007-05-08 Thread Thomas Gleixner
On Tue, 2007-05-08 at 03:06 -0700, Chris Wright wrote: > Tick Device: mode: 0 > Clock Event Device: hpet > max_delta_ns: 85899346200 > min_delta_ns: 1920 > mult: 107374182 > shift: 32 > mode: 2 > next_event: 9223372036854775807 nsecs >

Re: [PATCH] x86-64 highres/dyntick support

2007-05-08 Thread Chris Wright
* Thomas Gleixner ([EMAIL PROTECTED]) wrote: > Hmm, that's even more strange. Can you please provide the output > of /proc/timer_list ? It's quite normal looking, and a printk in clockevents_set_mode looks normal too. [EMAIL PROTECTED] ~]$ cat /proc/timer_list Timer List Version: v0.3

Re: [PATCH] x86-64 highres/dyntick support

2007-05-08 Thread Thomas Gleixner
On Tue, 2007-05-08 at 02:51 -0700, Chris Wright wrote: > That's what I was wondering, although i have same setup for 32-bit > and it behaves as expected with cpu0 taking hpet or pit on irq0 > and lapic timer picked up on the other 3 cpus. > > > > In addition lapic timer is firing there, and I'm

Re: [PATCH] x86-64 highres/dyntick support

2007-05-08 Thread Chris Wright
* Thomas Gleixner ([EMAIL PROTECTED]) wrote: > On Tue, 2007-05-08 at 02:39 -0700, Chris Wright wrote: > > > OK, looks very similar all things considered. One thing I didn't do > > was fix lapic timer calibration (was hoping you'd do that part, and you > > did ;-) I've noticed that something has

Re: [PATCH] x86-64 highres/dyntick support

2007-05-08 Thread Thomas Gleixner
On Tue, 2007-05-08 at 02:39 -0700, Chris Wright wrote: > OK, looks very similar all things considered. One thing I didn't do > was fix lapic timer calibration (was hoping you'd do that part, and you > did ;-) I've noticed that something has changed and I'm seeing irq0 > handled on cpu3 (4 cpu

Re: [PATCH] x86-64 highres/dyntick support

2007-05-08 Thread Chris Wright
* Thomas Gleixner ([EMAIL PROTECTED]) wrote: > On Mon, 2007-05-07 at 09:31 -0700, Chris Wright wrote: > > Going through to see where we differ and if there's > > any bits of my set that yours needs. > > Yes please. OK, looks very similar all things considered. One thing I didn't do was fix

Re: [PATCH] x86-64 highres/dyntick support

2007-05-08 Thread Chris Wright
* Thomas Gleixner ([EMAIL PROTECTED]) wrote: On Mon, 2007-05-07 at 09:31 -0700, Chris Wright wrote: Going through to see where we differ and if there's any bits of my set that yours needs. Yes please. OK, looks very similar all things considered. One thing I didn't do was fix lapic

Re: [PATCH] x86-64 highres/dyntick support

2007-05-08 Thread Thomas Gleixner
On Tue, 2007-05-08 at 02:39 -0700, Chris Wright wrote: OK, looks very similar all things considered. One thing I didn't do was fix lapic timer calibration (was hoping you'd do that part, and you did ;-) I've noticed that something has changed and I'm seeing irq0 handled on cpu3 (4 cpu

Re: [PATCH] x86-64 highres/dyntick support

2007-05-08 Thread Chris Wright
* Thomas Gleixner ([EMAIL PROTECTED]) wrote: On Tue, 2007-05-08 at 02:39 -0700, Chris Wright wrote: OK, looks very similar all things considered. One thing I didn't do was fix lapic timer calibration (was hoping you'd do that part, and you did ;-) I've noticed that something has changed

Re: [PATCH] x86-64 highres/dyntick support

2007-05-08 Thread Thomas Gleixner
On Tue, 2007-05-08 at 02:51 -0700, Chris Wright wrote: That's what I was wondering, although i have same setup for 32-bit and it behaves as expected with cpu0 taking hpet or pit on irq0 and lapic timer picked up on the other 3 cpus. In addition lapic timer is firing there, and I'm seeing a

Re: [PATCH] x86-64 highres/dyntick support

2007-05-08 Thread Chris Wright
* Thomas Gleixner ([EMAIL PROTECTED]) wrote: Hmm, that's even more strange. Can you please provide the output of /proc/timer_list ? It's quite normal looking, and a printk in clockevents_set_mode looks normal too. [EMAIL PROTECTED] ~]$ cat /proc/timer_list Timer List Version: v0.3

Re: [PATCH] x86-64 highres/dyntick support

2007-05-08 Thread Thomas Gleixner
On Tue, 2007-05-08 at 03:06 -0700, Chris Wright wrote: Tick Device: mode: 0 Clock Event Device: hpet max_delta_ns: 85899346200 min_delta_ns: 1920 mult: 107374182 shift: 32 mode: 2 next_event: 9223372036854775807 nsecs set_next_event:

RE: [PATCH] x86-64 highres/dyntick support

2007-05-08 Thread Pallipadi, Venkatesh
-Original Message- From: Chris Wright [mailto:[EMAIL PROTECTED] Sent: Tuesday, May 08, 2007 2:52 AM To: Thomas Gleixner Cc: Chris Wright; LKML; Pallipadi, Venkatesh; john stultz; Ingo Molnar; Arjan van de Ven; Steven Rostedt; Andi Kleen; Andrew Morton Subject: Re: [PATCH] x86-64

Re: [PATCH] x86-64 highres/dyntick support

2007-05-08 Thread Nicolas Mailhot
Le lundi 07 mai 2007 à 17:28 +0200, Thomas Gleixner a écrit : On Mon, 2007-05-07 at 09:16 +, Nicolas Mailhot wrote: Thomas Gleixner tglx at linutronix.de writes: I'm pleased to announce the first cut of the final x86_64 highres/dyntick support, which I did based on Chris

Re: [PATCH] x86-64 highres/dyntick support

2007-05-07 Thread Thomas Gleixner
On Mon, 2007-05-07 at 15:43 -0700, Venki Pallipadi wrote: > Needs this minor fix to build on i386. Ouch. Should have compiled i386 myself once more. There is another fixlet missing in x86_64, which was caused by my inability to cope with the intellegence of quilt. Updated patches uploaded to:

Re: [PATCH] x86-64 highres/dyntick support

2007-05-07 Thread Venki Pallipadi
Needs this minor fix to build on i386. Signed-off-by: Venkatesh Pallipadi <[EMAIL PROTECTED]> Index: linux-2.6.21-tolkml/include/asm-i386/hpet.h === --- linux-2.6.21-tolkml.orig/include/asm-i386/hpet.h2007-05-07

Re: [PATCH] x86-64 highres/dyntick support

2007-05-07 Thread Chris Wright
* Thomas Gleixner ([EMAIL PROTECTED]) wrote: > On Mon, 2007-05-07 at 09:31 -0700, Chris Wright wrote: > > * Thomas Gleixner ([EMAIL PROTECTED]) wrote: > > > I'm pleased to announce the first cut of the final x86_64 > > > highres/dyntick support, which I did based on Chris Wright's patch set, > > >

Re: [PATCH] x86-64 highres/dyntick support

2007-05-07 Thread Thomas Gleixner
On Mon, 2007-05-07 at 09:31 -0700, Chris Wright wrote: > * Thomas Gleixner ([EMAIL PROTECTED]) wrote: > > I'm pleased to announce the first cut of the final x86_64 > > highres/dyntick support, which I did based on Chris Wright's patch set, > > which is again based on Arjan van de Ven's initial

Re: [PATCH] x86-64 highres/dyntick support

2007-05-07 Thread Chris Wright
* Thomas Gleixner ([EMAIL PROTECTED]) wrote: > I'm pleased to announce the first cut of the final x86_64 > highres/dyntick support, which I did based on Chris Wright's patch set, > which is again based on Arjan van de Ven's initial work: Cool. I had finished mine as well, just didn't get time to

Re: [PATCH] x86-64 highres/dyntick support

2007-05-07 Thread Thomas Gleixner
On Mon, 2007-05-07 at 09:16 +, Nicolas Mailhot wrote: > Thomas Gleixner linutronix.de> writes: > > > > > I'm pleased to announce the first cut of the final x86_64 > > highres/dyntick support, which I did based on Chris Wright's patch set, > > which is again based on Arjan van de Ven's

Re: [PATCH] x86-64 highres/dyntick support

2007-05-07 Thread Thomas Gleixner
On Mon, 2007-05-07 at 14:07 +0200, Mats Johannesson wrote: > This AMD 64 Mobile processor only has a C1 level which isn't used: > > [EMAIL PROTECTED]:~# cat /proc/acpi/processor/CPU0/power > active state:C1 > max_cstate: C8 > bus master activity: > maximum

Re: [PATCH] x86-64 highres/dyntick support

2007-05-07 Thread Mats Johannesson
On Sun May 06 2007 - Europe Evening Time Thomas Gleixner wrote: > I'm pleased to announce the first cut of the final x86_64 > highres/dyntick support, which I did based on Chris Wright's patch > set, which is again based on Arjan van de Ven's initial work: [...] > Comments, bugreports, patches

Re: [PATCH] x86-64 highres/dyntick support

2007-05-07 Thread Nicolas Mailhot
Thomas Gleixner linutronix.de> writes: > > I'm pleased to announce the first cut of the final x86_64 > highres/dyntick support, which I did based on Chris Wright's patch set, > which is again based on Arjan van de Ven's initial work: Do you have a 2.6.21-mm1 patchset? Regards, -- Nicolas

Re: [PATCH] x86-64 highres/dyntick support

2007-05-07 Thread Chris Wright
* Thomas Gleixner ([EMAIL PROTECTED]) wrote: I'm pleased to announce the first cut of the final x86_64 highres/dyntick support, which I did based on Chris Wright's patch set, which is again based on Arjan van de Ven's initial work: Cool. I had finished mine as well, just didn't get time to

Re: [PATCH] x86-64 highres/dyntick support

2007-05-07 Thread Thomas Gleixner
On Mon, 2007-05-07 at 09:31 -0700, Chris Wright wrote: * Thomas Gleixner ([EMAIL PROTECTED]) wrote: I'm pleased to announce the first cut of the final x86_64 highres/dyntick support, which I did based on Chris Wright's patch set, which is again based on Arjan van de Ven's initial work:

Re: [PATCH] x86-64 highres/dyntick support

2007-05-07 Thread Chris Wright
* Thomas Gleixner ([EMAIL PROTECTED]) wrote: On Mon, 2007-05-07 at 09:31 -0700, Chris Wright wrote: * Thomas Gleixner ([EMAIL PROTECTED]) wrote: I'm pleased to announce the first cut of the final x86_64 highres/dyntick support, which I did based on Chris Wright's patch set, which is

Re: [PATCH] x86-64 highres/dyntick support

2007-05-07 Thread Venki Pallipadi
Needs this minor fix to build on i386. Signed-off-by: Venkatesh Pallipadi [EMAIL PROTECTED] Index: linux-2.6.21-tolkml/include/asm-i386/hpet.h === --- linux-2.6.21-tolkml.orig/include/asm-i386/hpet.h2007-05-07

Re: [PATCH] x86-64 highres/dyntick support

2007-05-07 Thread Thomas Gleixner
On Mon, 2007-05-07 at 15:43 -0700, Venki Pallipadi wrote: Needs this minor fix to build on i386. Ouch. Should have compiled i386 myself once more. There is another fixlet missing in x86_64, which was caused by my inability to cope with the intellegence of quilt. Updated patches uploaded to:

Re: [PATCH] x86-64 highres/dyntick support

2007-05-07 Thread Nicolas Mailhot
Thomas Gleixner tglx at linutronix.de writes: I'm pleased to announce the first cut of the final x86_64 highres/dyntick support, which I did based on Chris Wright's patch set, which is again based on Arjan van de Ven's initial work: Do you have a 2.6.21-mm1 patchset? Regards, -- Nicolas

Re: [PATCH] x86-64 highres/dyntick support

2007-05-07 Thread Mats Johannesson
On Sun May 06 2007 - Europe Evening Time Thomas Gleixner wrote: I'm pleased to announce the first cut of the final x86_64 highres/dyntick support, which I did based on Chris Wright's patch set, which is again based on Arjan van de Ven's initial work: [...] Comments, bugreports, patches are

Re: [PATCH] x86-64 highres/dyntick support

2007-05-07 Thread Thomas Gleixner
On Mon, 2007-05-07 at 14:07 +0200, Mats Johannesson wrote: This AMD 64 Mobile processor only has a C1 level which isn't used: [EMAIL PROTECTED]:~# cat /proc/acpi/processor/CPU0/power active state:C1 max_cstate: C8 bus master activity: maximum allowed

Re: [PATCH] x86-64 highres/dyntick support

2007-05-07 Thread Thomas Gleixner
On Mon, 2007-05-07 at 09:16 +, Nicolas Mailhot wrote: Thomas Gleixner tglx at linutronix.de writes: I'm pleased to announce the first cut of the final x86_64 highres/dyntick support, which I did based on Chris Wright's patch set, which is again based on Arjan van de Ven's initial

[PATCH] x86-64 highres/dyntick support

2007-05-06 Thread Thomas Gleixner
I'm pleased to announce the first cut of the final x86_64 highres/dyntick support, which I did based on Chris Wright's patch set, which is again based on Arjan van de Ven's initial work: http://www.tglx.de/projects/hrtimers/2.6.21-git2-x86-64/patches-2.6.21-git2.patch.bz2 Broken out version:

[PATCH] x86-64 highres/dyntick support

2007-05-06 Thread Thomas Gleixner
I'm pleased to announce the first cut of the final x86_64 highres/dyntick support, which I did based on Chris Wright's patch set, which is again based on Arjan van de Ven's initial work: http://www.tglx.de/projects/hrtimers/2.6.21-git2-x86-64/patches-2.6.21-git2.patch.bz2 Broken out version: