Messages in this thread | | | Date | Thu, 8 Mar 2007 15:22:08 +1100 | From | "Con Kolivas" <> | Subject | Re: [PATCH] [RSDL-mm 0/6] RSDL cpu scheduler for -mm |
| |
On 08/03/07, Andrew Morton <akpm@linux-foundation.org> wrote: > On Wed, 7 Mar 2007 17:43:45 -0800 Andrew Morton <akpm@linux-foundation.org> wrote: > > > On Wed, 7 Mar 2007 12:26:42 +1100 > > Con Kolivas <kernel@kolivas.org> wrote: > > > > > What follows is the same patch series that constitutes the RDSL "Rotating > > > Staircase DeadLine" cpu scheduler resynced for 2.6.21-rc2-mm2. > > > > Big oops early in boot on x86_64 SMP, in rq_bitmap_error+0x97/0x9f. > > > > I stubbed it out with a `return MAX_RT_PRIO;' (I think) but it then oopsed > > differently. Before netconsole had come up, no serial console, no digital > > camera. > > > > There's stuff in http://userweb.kernel.org/~akpm/ck/ - you can probably > > boot that kernel on your own machine. > > > > I need to do rc3-mm1 now. I might find some time to poke at this > > further after that, but I have to leave for a week in .jp and it'll be > > squeezy, sorry. > > well it boots os dual pIII and quad powerpc. > > The powerpc says > > Scheduler bitmap error - bitmap being reconstructed.. > > during bootup. But it didn't crash like the Nocona machine.
Ah thanks. Sorry I have a very busy day at work and am unable to do anything about it till tonight. I could imagine on nocona this would be due to the idle task being scheduled on init - which it is not supposed to do but if you read the comment in sched_init it says it *might. I have no way of handling that at the moment because I wasn't sure it ever happened any more. As for the powerpc.. I have no idea (from where I am at the moment which it would be totally inappopriate for me to try to debug :P), sorry.
-- -ck - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |