Messages in this thread Patch in this message | | | From | Alan Kao <> | Subject | [PATCH] riscv/ftrace: Fix the problem modules cannot find _mcount | Date | Tue, 8 May 2018 11:21:57 +0800 |
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Enabling ftrace and module support at the same time fails the kernel build process, because modules cannot find the _mcount symbol. This patch fixes this issue.
Signed-off-by: Alan Kao <alankao@andestech.com> Cc: Greentime Hu <greentime@andestech.com> Cc: Zong Li <zong@andestech.com> --- arch/riscv/kernel/mcount.S | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/riscv/kernel/mcount.S b/arch/riscv/kernel/mcount.S index ce9bdc57a2a1..5721624886a1 100644 --- a/arch/riscv/kernel/mcount.S +++ b/arch/riscv/kernel/mcount.S @@ -126,5 +126,5 @@ do_trace: RESTORE_ABI_STATE ret ENDPROC(_mcount) -EXPORT_SYMBOL(_mcount) #endif +EXPORT_SYMBOL(_mcount) -- 2.17.0
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