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Date: Sat, 4 Jul 2009 18:43:34 -0400 From: Mike Frysinger <vapier.adi@...il.com> To: Arnd Bergmann <arnd@...db.de> Cc: Ingo Molnar <mingo@...e.hu>, Thomas Gleixner <tglx@...utronix.de>, Steven Rostedt <rostedt@...dmis.org>, Linux kernel mailing list <linux-kernel@...r.kernel.org> Subject: Re: PREEMPT_ACTIVE too low error with all asm-generic headers for some arches On Wed, Jun 24, 2009 at 18:21, Mike Frysinger wrote: > On Wed, Jun 24, 2009 at 11:02, Mike Frysinger wrote: >> On Wed, Jun 24, 2009 at 10:02, Arnd Bergmann wrote: >>> --- a/include/linux/hardirq.h >>> +++ b/include/linux/hardirq.h >>> @@ -62,6 +62,12 @@ >>> #define HARDIRQ_OFFSET (1UL << HARDIRQ_SHIFT) >>> #define NMI_OFFSET (1UL << NMI_SHIFT) >>> >>> +#ifndef PREEMPT_ACTIVE >>> +#define PREEMPT_ACTIVE_BITS 1 >>> +#define PREEMPT_ACTIVE_SHIFT (NMI_SHIFT + NMI_BITS) >>> +#define PREEMPT_ACTIVE (__IRQ_MASK(PREEMPT_ACTIVE_BITS) << PREEMPT_SHIFT) >> >> i think you meant "<< PREEMPT_ACTIVE_SHIFT" there. once i make that >> change, it builds fine. > > and like Ingo, with that fix, add my Acked-by > > thanks ! could you push this to Linus ? or should i throw something into the Blackfin headers in the meantime ? -mike -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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