Messages in this thread Patch in this message | | | Date | Fri, 3 Jun 2005 16:00:26 +0100 | Subject | Re: [PATCH] i386 sparsemem: undefined early_pfn_to_nid when !NUMA | From | Andy Whitcroft <> |
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Seem benign for normal use and allows testing for hotplug. Tested on my test boxes.
Andrew please apply to -mm.
-apw
=== 8< === On i386, early_pfn_to_nid() is only defined when discontig.c is compiled in. The current dependency doesn't reflect this, probably because the default i386 config doesn't allow for SPARSEMEM without NUMA.
But, we'll need SPARSEMEM && !NUMA for memory hotplug, and I do this for testing anyway.
Andy, please forward on if you concur.
Signed-off-by: Dave Hansen <haveblue@us.ibm.com> Signed-off-by: Andy Whitcroft <apw@shadowen.org>
diffstat sparsemem-i386-undefined-early_pfn_to_nid-when-not-NUMA --- Kconfig | 1 + 1 files changed, 1 insertion(+)
diff -upN reference/arch/i386/Kconfig current/arch/i386/Kconfig --- reference/arch/i386/Kconfig +++ current/arch/i386/Kconfig @@ -803,6 +803,7 @@ source "mm/Kconfig" config HAVE_ARCH_EARLY_PFN_TO_NID bool default y + depends on NUMA config HIGHPTE bool "Allocate 3rd-level pagetables from highmem" - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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