[PATCH core/percpu REPOST] linker script: add missing VMLINUX_SYMBOL
From: Tejun Heo
Date: Sat Jan 17 2009 - 01:31:27 EST
The newly added PERCPU_*() macros define and use __per_cpu_load but
VMLINUX_SYMBOL() was missing from usages causing build failures on
archs where linker visible symbol is different from C symbols
(e.g. blackfin).
Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
---
Just realized this was reply to a private mail. Restoring cc list
and resending.
Thanks.
include/asm-generic/vmlinux.lds.h | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index e53319c..aa6b9b1 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -432,13 +432,14 @@
#define PERCPU_PROLOG(vaddr) \
VMLINUX_SYMBOL(__per_cpu_load) = .; \
- .data.percpu vaddr : AT(__per_cpu_load - LOAD_OFFSET) { \
+ .data.percpu vaddr : AT(VMLINUX_SYMBOL(__per_cpu_load) \
+ - LOAD_OFFSET) { \
VMLINUX_SYMBOL(__per_cpu_start) = .;
#define PERCPU_EPILOG(phdr) \
VMLINUX_SYMBOL(__per_cpu_end) = .; \
} phdr \
- . = __per_cpu_load + SIZEOF(.data.percpu);
+ . = VMLINUX_SYMBOL(__per_cpu_load) + SIZEOF(.data.percpu);
/**
* PERCPU_VADDR_PREALLOC - define output section for percpu area with prealloc
--
1.6.0.2
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/