From: "Madhavan T. Venkataraman" <madvenka@xxxxxxxxxxxxxxxxxxx> Select HAVE_RELIABLE_STACKTRACE in arm64/Kconfig to allow arch_stack_walk_reliable() to be used. Note that this is conditional upon STACK_VALIDATION which will be added when frame pointer validation is implemented (say via objtool). Signed-off-by: Madhavan T. Venkataraman <madvenka@xxxxxxxxxxxxxxxxxxx> --- arch/arm64/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index f6e333b59314..bc7b3514b563 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -223,6 +223,7 @@ config ARM64 select THREAD_INFO_IN_TASK select HAVE_ARCH_USERFAULTFD_MINOR if USERFAULTFD select TRACE_IRQFLAGS_SUPPORT + select HAVE_RELIABLE_STACKTRACE if FRAME_POINTER && STACK_VALIDATION help ARM 64-bit (AArch64) Linux support. -- 2.25.1
