On Mon, Jun 19, 2006 at 11:40:46PM +0200, Bodo Eggert wrote:
> linux-os (Dick Johnson) <[email protected]> wrote:
> > On Mon, 19 Jun 2006, Andreas Mohr wrote:
>
> >> while looking for loop places to apply cpu_relax() to, I found the
> >> following gems:
> >>
> >> arch/i386/kernel/crash.c/crash_nmi_callback():
> >>
> >> /* Assume hlt works */
> >> halt();
> >> for(;;);
> >>
> >> return 1;
> >> }
>
> This will result in the processor burning energy again after the first
> interrupt, won't it?
Interrupts are disabled here.
Dave
--
http://www.codemonkey.org.uk
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