Messages in this thread | | | Date | Fri, 3 Feb 2012 08:36:20 +0100 | From | Hans-Christian Egtvedt <> | Subject | Re: [Patch] avr32: select GENERIC_ATOMIC64 |
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Around Fri 03 Feb 2012 15:03:00 +0800 or thereabout, Cong Wang wrote: > avr32 doesn't implement atomic64_ operations, if not select this, > we would get: > > kernel/trace/trace_clock.c:117: error: syntax error before 'trace_counter' > kernel/trace/trace_clock.c:126: error: implicit declaration of function 'atomic64_add_return' > > Cc: Haavard Skinnemoen <hskinnemoen@gmail.com> > Cc: Hans-Christian Egtvedt <egtvedt@samfundet.no> > Signed-off-by: WANG Cong <xiyou.wangcong@gmail.com>
Thanks Cong, but Fabio beat you to it; https://lkml.org/lkml/2012/2/2/406
The above patch (similar to yours), was just pulled into Andrews tree.
> --- > diff --git a/arch/avr32/Kconfig b/arch/avr32/Kconfig > index 197e96f..6ecb8f4 100644 > --- a/arch/avr32/Kconfig > +++ b/arch/avr32/Kconfig > @@ -11,6 +11,7 @@ config AVR32 > select HARDIRQS_SW_RESEND > select GENERIC_IRQ_SHOW > select ARCH_HAVE_NMI_SAFE_CMPXCHG > + select GENERIC_ATOMIC64 > help > AVR32 is a high-performance 32-bit RISC microprocessor core, > designed for cost-sensitive embedded applications, with particular
-- mvh Hans-Christian Egtvedt
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