Hi Suraj, > > if (frame->fp == (unsigned long)task_pt_regs(tsk)->stackframe) > return -ENOENT; If I understand correctly, a similar final frame check is introduced in this patch: arm64: Implement stack trace termination record https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git/commit/?id=7d7b720a4b80 It is currently merged into for-next/stacktrace branch. Thanks & Best Regards, Keiya Nobuta <nobuta.keiya@xxxxxxxxxxx> --------------------------------------------------------- Solution Development Dept. Software Div. FUJITSU COMPUTER TECHNOLOGIES Ltd.
