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

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