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| author | Brian Gerst <brgerst@gmail.com> | 2009-02-08 09:58:38 -0500 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-02-09 10:30:29 +0100 |
| commit | d3770449d3cb058b94ca1d050d5ced4a66c75ce4 (patch) | |
| tree | 5e546795ca8bf8431f9a176d20a3c4691a60ac9a /arch/ia64/include/asm/percpu.h | |
| parent | 56fc82c5360cdf0b250b5eb74f38657b0402faa5 (diff) | |
| download | linux-d3770449d3cb058b94ca1d050d5ced4a66c75ce4.tar.gz linux-d3770449d3cb058b94ca1d050d5ced4a66c75ce4.tar.bz2 linux-d3770449d3cb058b94ca1d050d5ced4a66c75ce4.zip | |
percpu: make PER_CPU_BASE_SECTION overridable by arches
Impact: bug fix
IA-64 needs to put percpu data in the seperate section even on UP.
Fixes regression caused by "percpu: refactor percpu.h"
Signed-off-by: Brian Gerst <brgerst@gmail.com>
Acked-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/ia64/include/asm/percpu.h')
| -rw-r--r-- | arch/ia64/include/asm/percpu.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/ia64/include/asm/percpu.h b/arch/ia64/include/asm/percpu.h index 77f30b664b4e..30cf46534dd2 100644 --- a/arch/ia64/include/asm/percpu.h +++ b/arch/ia64/include/asm/percpu.h @@ -27,12 +27,12 @@ extern void *per_cpu_init(void); #else /* ! SMP */ -#define PER_CPU_ATTRIBUTES __attribute__((__section__(".data.percpu"))) - #define per_cpu_init() (__phys_per_cpu_start) #endif /* SMP */ +#define PER_CPU_BASE_SECTION ".data.percpu" + /* * Be extremely careful when taking the address of this variable! Due to virtual * remapping, it is different from the canonical address returned by __get_cpu_var(var)! |