Messages in this thread | | | Subject | Re: PREEMPT_RT : 2.6.16-rt12 and boot : BUG ? | From | Sébastien Dugué <> | Date | Thu, 06 Apr 2006 14:40:02 +0200 |
| |
Hi Serge,
Serge Noiraud wrote: >Hi, > > I always have the same problem since 2.6.16. >A 2.6.16 kernel boot correctly. >The 2.6.16+RT patch doesn't. ( I tried all versions rt1-rt12 without success ) >The LSM module is also added ( patch ). > >I get symbol resolution error when I try to load my scsi modules in the initrd. >
<snip>
>Could not allocate 8 bytes percpu data >mptscsih: Unknown symbol scsi_remove_host
Maybe you should try increasing PERCPU_ENOUGH_ROOM in /include/linux/percpu.h 128K may not be enough for your setup. I had it set to 192K before it was bumped from 64K to 128K in the rt patches. Now 128K is OK for me.
Cheers,
Sébastien.
-- -----------------------------------------------------
Sébastien Dugué BULL/FREC:B1-247 phone: (+33) 476 29 77 70 Bullcom: 229-7770
mailto:sebastien.dugue@bull.net
Linux POSIX AIO: http://www.bullopensource.org/posix http://sourceforge.net/projects/paiol
-----------------------------------------------------
- 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/
| |