diff options
| author | Tony Luck <tony.luck@intel.com> | 2008-09-29 16:39:19 -0700 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2008-09-29 16:39:19 -0700 |
| commit | c459ce8b5a7d933a3bcf6915ab17ac1e036e2ac4 (patch) | |
| tree | adef9c1bd10dbb3eea5f1be8563db7e6adf3f3e5 /arch/ia64/include | |
| parent | 94aca1dac6f6d21f4b07e4864baf7768cabcc6e7 (diff) | |
[IA64] Put the space for cpu0 per-cpu area into .data section
Initial fix for making sure that we can access percpu variables
in all C code (commit: 10617bbe84628eb18ab5f723d3ba35005adde143)
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>
Diffstat (limited to 'arch/ia64/include')
| -rw-r--r-- | arch/ia64/include/asm/sections.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/ia64/include/asm/sections.h b/arch/ia64/include/asm/sections.h index f6679989103..1a873b36a4a 100644 --- a/arch/ia64/include/asm/sections.h +++ b/arch/ia64/include/asm/sections.h @@ -11,6 +11,9 @@ #include <asm-generic/sections.h> extern char __per_cpu_start[], __per_cpu_end[], __phys_per_cpu_start[]; +#ifdef CONFIG_SMP +extern char __cpu0_per_cpu[]; +#endif extern char __start___vtop_patchlist[], __end___vtop_patchlist[]; extern char __start___rse_patchlist[], __end___rse_patchlist[]; extern char __start___mckinley_e9_bundles[], __end___mckinley_e9_bundles[]; |