Re: -rt doesn't compile for UML

From: Ingo Molnar
Date: Wed Nov 28 2007 - 08:16:10 EST



* Ingo Molnar <mingo@xxxxxxx> wrote:

> > CC kernel/latency_trace.o
> > kernel/latency_trace.c:28:21: error: asm/rtc.h: No such file or directory
> > kernel/latency_trace.c:63:3: error: #error Implement cycles_to_usecs.
> > kernel/latency_trace.c: In function ???____trace???:
> > kernel/latency_trace.c:658: error: implicit declaration of function ???irqs_disabled_flags???
> > make[1]: *** [kernel/latency_trace.o] Error 1
>
> hm, just fill those functions in - should be fairly trivial and we can
> carry those patches in -rt. (I'd suggest to create an empty
> asm-um/rtc.h stub as well, for consistency.)

trivial == 'far easier than porting -rt to UML' :-)

Ingo
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