Hi Christoph, On Fri, 7 Nov 2008 12:40:17 -0600 (CST) Christoph Lameter <cl@xxxxxxxxxxxxxxxxxxxx> wrote: > > All of these have no invocation of the PERCPU macro from > asm-generic/vmlinus.lds.h in their arch vmlinux.lds.S. Thus the symbols > are missing. They are kind of irrelevant since we are only interested in > the difference between those... > > Either we add the PERCPU() macro invocations to each arches vmlinux.lds.S > file or we need to special case each time __per_cpu_end/__start is used. > The only use added for the cpu allocator is in include/linux/percpu.h > > Make it conditional on CONFIG_SMP > > Signed-off-by: Christoph Lameter <cl@xxxxxxxxxxxxxxxxxxxx> I have applied this to linux-next today. It is not clear to me if this is a fix for the cpu_alloc tree or the zero-based per_cpu area patches or a combination of both. If the first, please apply this to the cpu_alloc tree or I will have to drop the tree. Otherwise, let me know where it belongs. Also, considering the "discussions" between Rusty and yourself, I may need to drop the cpu_alloc tree until they are resolved. -- Cheers, Stephen Rothwell sfr@xxxxxxxxxxxxxxxx http://www.canb.auug.org.au/~sfr/
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