Messages in this thread | | | Date | Thu, 13 May 2004 19:44:08 -0700 | From | Andrew Morton <> | Subject | Re: [PATCH] allow console drivers to be called early |
| |
Jesse Barnes <jbarnes@engr.sgi.com> wrote: > > This is a simple patch to allow arches to set early_printk_ok if they've > registered console drivers that support early operation. I've got an ia64 > specific bit and an sn2 specific bit that I can post for reference if > anyone's interested, but they're pretty straightforward, so I'm just posting > this for comments. The ia64 one just adds a register_early_consoles() > function to the ia64 code that gets called early on in setup_arch. All it > does is call the init routines of console drivers that are setup to do early > printks. > > ... > * console_sem protects the console_drivers list, and also > @@ -526,7 +527,7 @@ > log_level_unknown = 1; > } > > - if (!cpu_online(smp_processor_id()) && > + if (!early_printk_ok && !cpu_online(smp_processor_id()) &&
Is it not possible to mark this cpu as being online? It sure seems to be.
- 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/
| |