Em Thu, Nov 20, 2008 at 02:43:09PM +0100, Alessio Igor Bogani escreveu: > Dear Sir Carvalho de Melo, > > 2008/11/20 Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>: > [...] > >> I hit one, DELL PE1900, dual dual core xeon, megasas disk controler, > [...] > >> BUG: unable to handle kernel NULL pointer dereference at 0000000000000008 > [...] > > Could you try this patch, please? > > Thanks! > > Ciao, > Alessio > > Index: linux-source-2.6.27/kernel/fork.c > =================================================================== > --- linux-source-2.6.27.orig/kernel/fork.c 2008-11-11 10:50:21.000000000 +0100 > +++ linux-source-2.6.27/kernel/fork.c 2008-11-11 10:50:40.000000000 +0100 > @@ -229,7 +229,7 @@ > init_task.signal->rlim[RLIMIT_SIGPENDING] = > init_task.signal->rlim[RLIMIT_NPROC]; > > - for (i = 0; i < NR_CPUS; i++) > + for (i = 0; i < nr_cpu_ids; i++) > INIT_LIST_HEAD(&per_cpu(delayed_drop_list, i)); > } Thanks, looks like this should fix this, I'll test and report back. - Arnaldo -- To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
