Messages in this thread | | | Date | Wed, 28 Nov 2007 07:58:24 +1100 | From | Paul Mackerras <> | Subject | Re: [patch 11/14] Powerpc: Use generic per cpu |
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Christoph Lameter writes: > On Tue, 27 Nov 2007, Kumar Gala wrote: > > > > Index: linux-2.6/include/asm-powerpc/percpu.h > > > =================================================================== > > > --- linux-2.6.orig/include/asm-powerpc/percpu.h 2007-11-24 > > > 10:27:31.088350556 -0800 > > > +++ linux-2.6/include/asm-powerpc/percpu.h 2007-11-24 10:29:20.752350757 > > > -0800 > > > @@ -16,25 +16,6 @@ > > > #define __my_cpu_offset() get_paca()->data_offset > > > #define per_cpu_offset(x) (__per_cpu_offset(x)) > > > > This concerns me. paca doesn't exist on all PPC platforms. > > I wonder why the current code is working then.
Did you try both 32-bit (CONFIG_64BIT=n) and 64-bit (CONFIG_64BIT=y) configurations? The paca only exists in 64-bit kernels.
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