Messages in this thread Patch in this message | | | Date | Sat, 17 Jan 2009 15:29:58 +0900 | From | Tejun Heo <> | Subject | [PATCH core/percpu REPOST] linker script: add missing VMLINUX_SYMBOL |
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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@kernel.org> --- 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
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