On 07/23/2011 04:29 PM, Juergen Beisert wrote: > Hi Thomas, > > on ARM (in this case a Samsung S3C2440 based platform) I get: > > kernel/built-in.o: In function `vprintk': > /home/jb/[...]/linux-3.0/kernel/printk.c:862: undefined reference to `early_vprintk' > kernel/built-in.o: In function `register_console': > /home/jb/[...]linux-3.0/kernel/printk.c:1580: undefined reference to `early_console_initialized' > make[1]: *** [vmlinux] Error 1 > > Did I forget something to enable in my kernel config? I've seen the same error when trying to work around vprintk issue on i386 with CONFIG_EXPERT=y CONFIG_EARLY_PRINTK=n instead of fixing 'printk.c' I've changed 'include/linux/printk.h:95' -void early_vprintk(const char *fmt, va_list args); +asmlinkage void early_vprintk(const char *fmt, va_list args); and compiled with CONFIG_EARLY_PRINTK=y. Not sure if that is an option on ARM. Herman has reported the latter issue earlier today. ciao, robin -- 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
