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[IA64] Put the space for cpu0 per-cpu area into .data section

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Initial fix for making sure that we can access percpu variables
in all C code (commit: 10617bbe84)
inadvertantly allocated the memory in the "percpu" section of
the vmlinux ELF executable.  This confused kexec/dump.

Signed-off-by: Tony Luck <tony.luck@intel.com>
This commit is contained in:
Tony Luck
2008-09-29 16:39:19 -07:00
parent 94aca1dac6
commit c459ce8b5a
5 changed files with 15 additions and 9 deletions
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2
arch/ia64/mm/discontig.c
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@@ -144,7 +144,7 @@ static void *per_cpu_node_setup(void *cpu_data, int node)
for_each_possible_early_cpu(cpu) {
if (cpu == 0) {
void *cpu0_data = __phys_per_cpu_start - PERCPU_PAGE_SIZE;
void *cpu0_data = __cpu0_per_cpu;
__per_cpu_offset[cpu] = (char*)cpu0_data -
__per_cpu_start;
} else if (node == node_cpuid[cpu].nid) {