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authorBrian Gerst <brgerst@gmail.com>2009-02-08 09:58:38 -0500
committerIngo Molnar <mingo@elte.hu>2009-02-09 10:30:29 +0100
commitd3770449d3cb058b94ca1d050d5ced4a66c75ce4 (patch)
tree5e546795ca8bf8431f9a176d20a3c4691a60ac9a /arch
parent56fc82c5360cdf0b250b5eb74f38657b0402faa5 (diff)
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')
-rw-r--r--arch/ia64/include/asm/percpu.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/ia64/include/asm/percpu.h b/arch/ia64/include/asm/percpu.h
index 77f30b664b4..30cf46534dd 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)!