Re: 2.6.23 regression: do_nanosleep will not return

2007-10-08 Thread Thomas Gleixner
On Mon, 8 Oct 2007, Bernd Schubert wrote: > Hi, > > we have a system here were e.g. "sleep 1" will never finish. This is an > issue of 2.6.23, on all older kernel versions it did work fine. > > Seems to hang in do_nanosleep() > > [ 153.775792] sleep S 0 5372

Re: 2.6.23 regression: do_nanosleep will not return

2007-10-08 Thread Rafael J. Wysocki
On Monday, 8 October 2007 17:01, Bernd Schubert wrote: > On Monday 08 October 2007 16:32:52 Rik van Riel wrote: > > On Mon, 08 Oct 2007 15:20:26 +0200 > > > > Bernd Schubert <[EMAIL PROTECTED]> wrote: > > > Bernd Schubert wrote: > > > > we have a system here were e.g. "sleep 1" will never finish.

Re: 2.6.23 regression: do_nanosleep will not return

2007-10-08 Thread Peter Zijlstra
On Mon, 2007-10-08 at 17:01 +0200, Bernd Schubert wrote: > On Monday 08 October 2007 16:32:52 Rik van Riel wrote: > > On Mon, 08 Oct 2007 15:20:26 +0200 > > > > Bernd Schubert <[EMAIL PROTECTED]> wrote: > > > Bernd Schubert wrote: > > > > we have a system here were e.g. "sleep 1" will never

Re: 2.6.23 regression: do_nanosleep will not return

2007-10-08 Thread Bernd Schubert
On Monday 08 October 2007 16:32:52 Rik van Riel wrote: > On Mon, 08 Oct 2007 15:20:26 +0200 > > Bernd Schubert <[EMAIL PROTECTED]> wrote: > > Bernd Schubert wrote: > > > we have a system here were e.g. "sleep 1" will never finish. This > > > is an issue of 2.6.23, on all older kernel versions it

Re: 2.6.23 regression: do_nanosleep will not return

2007-10-08 Thread Rik van Riel
On Mon, 08 Oct 2007 15:20:26 +0200 Bernd Schubert <[EMAIL PROTECTED]> wrote: > Bernd Schubert wrote: > > we have a system here were e.g. "sleep 1" will never finish. This > > is an issue of 2.6.23, on all older kernel versions it did work > > fine. > > > > Seems to hang in do_nanosleep() > > >

Re: 2.6.23 regression: do_nanosleep will not return

2007-10-08 Thread Bernd Schubert
Bernd Schubert wrote: > Hi, > > we have a system here were e.g. "sleep 1" will never finish. This is an > issue of 2.6.23, on all older kernel versions it did work fine. > > Seems to hang in do_nanosleep() > Update: Enabling hpet in the bios and setting clocksource=hpet as command line

2.6.23 regression: do_nanosleep will not return

2007-10-08 Thread Bernd Schubert
Hi, we have a system here were e.g. "sleep 1" will never finish. This is an issue of 2.6.23, on all older kernel versions it did work fine. Seems to hang in do_nanosleep() [ 153.775792] sleep S 0 5372 5341 [ 153.782385] 81007f0a9ea8

2.6.23 regression: do_nanosleep will not return

2007-10-08 Thread Bernd Schubert
Hi, we have a system here were e.g. sleep 1 will never finish. This is an issue of 2.6.23, on all older kernel versions it did work fine. Seems to hang in do_nanosleep() [ 153.775792] sleep S 0 5372 5341 [ 153.782385] 81007f0a9ea8

Re: 2.6.23 regression: do_nanosleep will not return

2007-10-08 Thread Bernd Schubert
Bernd Schubert wrote: Hi, we have a system here were e.g. sleep 1 will never finish. This is an issue of 2.6.23, on all older kernel versions it did work fine. Seems to hang in do_nanosleep() Update: Enabling hpet in the bios and setting clocksource=hpet as command line parameter will

Re: 2.6.23 regression: do_nanosleep will not return

2007-10-08 Thread Rik van Riel
On Mon, 08 Oct 2007 15:20:26 +0200 Bernd Schubert [EMAIL PROTECTED] wrote: Bernd Schubert wrote: we have a system here were e.g. sleep 1 will never finish. This is an issue of 2.6.23, on all older kernel versions it did work fine. Seems to hang in do_nanosleep() Update: Enabling

Re: 2.6.23 regression: do_nanosleep will not return

2007-10-08 Thread Bernd Schubert
On Monday 08 October 2007 16:32:52 Rik van Riel wrote: On Mon, 08 Oct 2007 15:20:26 +0200 Bernd Schubert [EMAIL PROTECTED] wrote: Bernd Schubert wrote: we have a system here were e.g. sleep 1 will never finish. This is an issue of 2.6.23, on all older kernel versions it did work

Re: 2.6.23 regression: do_nanosleep will not return

2007-10-08 Thread Peter Zijlstra
On Mon, 2007-10-08 at 17:01 +0200, Bernd Schubert wrote: On Monday 08 October 2007 16:32:52 Rik van Riel wrote: On Mon, 08 Oct 2007 15:20:26 +0200 Bernd Schubert [EMAIL PROTECTED] wrote: Bernd Schubert wrote: we have a system here were e.g. sleep 1 will never finish. This is an

Re: 2.6.23 regression: do_nanosleep will not return

2007-10-08 Thread Rafael J. Wysocki
On Monday, 8 October 2007 17:01, Bernd Schubert wrote: On Monday 08 October 2007 16:32:52 Rik van Riel wrote: On Mon, 08 Oct 2007 15:20:26 +0200 Bernd Schubert [EMAIL PROTECTED] wrote: Bernd Schubert wrote: we have a system here were e.g. sleep 1 will never finish. This is an

Re: 2.6.23 regression: do_nanosleep will not return

2007-10-08 Thread Thomas Gleixner
On Mon, 8 Oct 2007, Bernd Schubert wrote: Hi, we have a system here were e.g. sleep 1 will never finish. This is an issue of 2.6.23, on all older kernel versions it did work fine. Seems to hang in do_nanosleep() [ 153.775792] sleep S 0 5372 5341