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Vasily Gorbik authored
Based on commit cd9bc2c9 ("arm64: Recover kretprobe modified return address in stacktrace"). """ Since the kretprobe replaces the function return address with the __kretprobe_trampoline on the stack, stack unwinder shows it instead of the correct return address. This checks whether the next return address is the __kretprobe_trampoline(), and if so, try to find the correct return address from the kretprobe instance list. """ Original patch series: https://lore.kernel.org/all/163163030719.489837.2236069935502195491.stgit@devnote2/ Reviewed-by:
Tobias Huschle <huschle@linux.ibm.com> Signed-off-by:
Vasily Gorbik <gor@linux.ibm.com>
d81675b6
