linux-kernel - Re: mmotm 2010-04-28-16-53 uploaded

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Date:	Fri, 30 Apr 2010 14:47:49 -0400
From:	Valdis.Kletnieks@...edu
To:	Lee Schermerhorn <Lee.Schermerhorn@...com>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org
Subject: Re: mmotm 2010-04-28-16-53 uploaded

On Fri, 30 Apr 2010 14:02:27 EDT, Lee Schermerhorn said:

> Would you have time to try a few patches?  I've been doing some rework
> of the generic percpu numa_node/numa_mem patches.  This rework should
> solve the build problem you encountered.

Not sure if I bollixed up adding the patches to the series file, that
section now looks like:

% grep -n ^numa series
1465:numa-add-generic-percpu-var-numa_node_id-implementation.patch
1466:numa-add-generic-percpu-var-numa_node_id-implementation-fix1.patch
1467:numa-add-generic-percpu-var-numa_node_id-implementation-fix2.patch
1468:numa-x86_64-use-generic-percpu-var-numa_node_id-implementation.patch
1469:numa-x86_64-use-generic-percpu-var-numa_node_id-implementation-fix1.patch
1470:numa-x86_64-use-generic-percpu-var-numa_node_id-implementation-fix2.patch
1471:numa-ia64-use-generic-percpu-var-numa_node_id-implementation.patch
1473:numa-introduce-numa_mem_id-effective-local-memory-node-id.patch
1474:numa-introduce-numa_mem_id-effective-local-memory-node-id-fix.patch
1475:numa-introduce-numa_mem_id-effective-local-memory-node-id-fix2.patch
1476:numa-introduce-numa_mem_id-effective-local-memory-node-id-fix3.patch
1477:numa-ia64-support-numa_mem_id-for-memoryless-nodes.patch
1478:numa-slab-use-numa_mem_id-for-slab-local-memory-node.patch
1479:numa-in-kernel-profiling-use-cpu_to_mem-for-per-cpu-allocations.patch
1480:numa-update-documentation-vm-numa-add-memoryless-node-info.patch
1481:numa-update-documentation-vm-numa-add-memoryless-node-info-fix1.patch

and it dies with:

 LANG=C make
  CHK     include/linux/version.h
  CHK     include/generated/utsrelease.h
  CC      arch/x86/kernel/asm-offsets.s
In file included from include/linux/gfp.h:7,
                 from include/linux/kmod.h:22,
                 from include/linux/module.h:13,
                 from include/linux/crypto.h:21,
                 from arch/x86/kernel/asm-offsets_64.c:8,
                 from arch/x86/kernel/asm-offsets.c:4:
include/linux/topology.h:246: error: redefinition of 'numa_node_id'
/usr/src/linux-2.6.34-rc5-mmotm0428/arch/x86/include/asm/topology.h:163: note: previous definition of 'numa_node_id' was here
make[1]: *** [arch/x86/kernel/asm-offsets.s] Error 1
make: *** [prepare0] Error 2

X86_64 build, CONFIG_NUMA=n - looks like include/linux/topology.h doesn't
play nice in the !CONFIG_USE_PERCPU_NUMA_NODE_ID case...


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