forked from luck/tmp_suning_uos_patched
[IA64] end of kernel 'data' is at _end, not _edata
/proc/iomem describes a block of memory as "Kernel data", but the end address is derived from "_edata". The kernel actually has many other sections beyond _edata. Get the real end address from _end. Acked-by: Khalid Aziz <khalid_aziz@hp.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
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@ -89,7 +89,7 @@ static struct resource code_resource = {
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};
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extern void efi_initialize_iomem_resources(struct resource *,
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struct resource *);
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extern char _text[], _edata[], _etext[];
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extern char _text[], _end[], _etext[];
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unsigned long ia64_max_cacheline_size;
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unsigned long ia64_iobase; /* virtual address for I/O accesses */
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@ -192,7 +192,7 @@ static int __init register_memory(void)
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code_resource.start = ia64_tpa(_text);
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code_resource.end = ia64_tpa(_etext) - 1;
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data_resource.start = ia64_tpa(_etext);
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data_resource.end = ia64_tpa(_edata) - 1;
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data_resource.end = ia64_tpa(_end) - 1;
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efi_initialize_iomem_resources(&code_resource, &data_resource);
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return 0;
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