2008/10/23 Frédéric Weisbecker <fweisbec@xxxxxxxxx>: > 2008/10/23 Alexey Dobriyan <adobriyan@xxxxxxxxx>: >> On alpha-smp-n-debug-y: >> >> kernel/trace/trace.c: In function 'tracing_generic_entry_update': >> kernel/trace/trace.c:658: error: implicit declaration of function 'irqs_disabled_flags' >> kernel/trace/trace.c: In function 'tracing_cpumask_write': >> kernel/trace/trace.c:2145: error: implicit declaration of function 'raw_local_irq_disable' >> kernel/trace/trace.c:2162: error: implicit declaration of function 'raw_local_irq_enable' >> kernel/trace/trace.c: In function 'trace_die_handler': >> kernel/trace/trace.c:3039: error: 'DIE_OOPS' undeclared (first use in this function) >> >> This has something with config dependencies, because adding include doesn't fix it. >> > > A lot of arch have an asm/irqflags.h but not alpha. > In linux/irqflags, raw_local_irq_* functions are defined to be > local_irq_* function if they don't support > CONFIG_TRACE_IRQFLAGS_SUPPORT. > It seems the error is here, alpha may turn this option off. > Hmm no actually your CONFIG_TRACE_IRFLAGS_SUPPORT is not set. So that's because the linux/irqflags.h is not included in the asm/system.h on alpha (other archs do). -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
