Hi Dave
config MEMORY_HOTPLUG appears twice in mm/Kconfig. (see below)
I cannot find which config should be eliminated.
==
config MEMORY_HOTPLUG
bool "Allow for memory hot-add"
depends on HOTPLUG && !NUMA
select SPARSEMEM
config MEMORY_HOTPLUG
bool "Allow for memory hot-add"
depends on SPARSEMEM && HOTPLUG
thanks.
-- Kame
Dave Hansen wrote:
> Changes since 2.6.12-rc1-mhp2:
>
> * mm/Kconfig is included for all architectures, all the time: (A[6-9])
> * added {pgdat,node}_page_nr() abstraction to work around use of
> pgdat->node_mem_map broken by sparsemem (A1-no-node_mem_map)
> + merge with ia64 sparsemem patch
> * add asm-ppc64/sparsemem.h (B-sparse-172-ppc64-sparsemem.h)
> * fix merge error that knocked out "config MEMORY_MIGRATE" and some
> other options in the combined tree (thanks to Marcello for noticing)
>
> Ray, I think the page migration patches are done better this time. I've
> at least tested the rollup patch to apply, compile, and boot.
>
> I've test-compiled for everything, but ia64. I keep getting this when I
> compile:
>
> arch/ia64/kernel/acpi.c: In function `acpi_get_sysname':
> arch/ia64/kernel/acpi.c:84: warning: implicit declaration of function `acpi_find_rsdp'
> arch/ia64/kernel/acpi.c:91: error: dereferencing pointer to incomplete type
> arch/ia64/kernel/acpi.c:96: error: dereferencing pointer to incomplete type
> arch/ia64/kernel/acpi.c:97: error: dereferencing pointer to incomplete type
>
> The .config is here:
>
> http://www.sr71.net/patches/2.6.12/2.6.12-rc1-mhp3/configs/config-ia64-plain
>
> Anybody have any ideas?
>
> http://sr71.net/patches/2.6.12/2.6.12-rc1-mhp3/
> http://sr71.net/patches/2.6.12/2.6.12-rc1-mhp3/patch-2.6.12-rc1-mhp3.gz
>
> -- Dave
>
>
>
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