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ANDROID: arm64: traps: export dump_backtrace symbol

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Export dump_backtrace symbol for modules to reference.

[added again as it moved around in 5.10-rc1]

Bug: 169899018
Cc: Jonglin Lee <jonglin@google.com>
Cc: Will Deacon <willdeacon@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I8448584ed8af204deaa991c5a60b04a39b47ac2f
This commit is contained in:
Greg Kroah-Hartman 2020-10-20 19:46:17 +02:00
parent 1c84293163
commit 9810d13cf9
1 changed files with 1 additions and 0 deletions
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arch/arm64/kernel/stacktrace.c
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@ -190,6 +190,7 @@ void dump_backtrace(struct pt_regs *regs, struct task_struct *tsk,
put_task_stack(tsk);
}
EXPORT_SYMBOL_GPL(dump_backtrace);
void show_stack(struct task_struct *tsk, unsigned long *sp, const char *loglvl)
{