| Message ID | 1478204593-29145-6-git-send-email-mark.rutland@arm.com |
|---|---|
| State | Accepted |
| Commit | 2020a5ae7c8c2c8504565004915017507b135c63 |
| Headers | show |
diff --git a/arch/arm64/kernel/stacktrace.c b/arch/arm64/kernel/stacktrace.c index 5b80068..d53f99d 100644 --- a/arch/arm64/kernel/stacktrace.c +++ b/arch/arm64/kernel/stacktrace.c @@ -129,7 +129,6 @@ void notrace walk_stackframe(struct task_struct *tsk, struct stackframe *frame, break; } } -EXPORT_SYMBOL(walk_stackframe); #ifdef CONFIG_STACKTRACE struct stack_trace_data {
The walk_stackframe functions is architecture-specific, with a varying prototype, and common code should not use it directly. None of its current users can be built as modules. With THREAD_INFO_IN_TASK, users will also need to hold a stack reference before calling it. There's no reason for it to be exported, and it's very easy to misuse, so unexport it for now. Signed-off-by: Mark Rutland <mark.rutland@arm.com> Cc: Will Deacon <will.deacon@arm.com> Cc: Catalin Marinas <catalin.marinas@arm.com> --- arch/arm64/kernel/stacktrace.c | 1 - 1 file changed, 1 deletion(-) -- 2.7.4 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel