On Fri, Jul 19, 2013 at 11:25:59AM -0500, Guy Streeter wrote:
> It certainly should be, it's been in since arm64 was
merged... Is
> CONFIG_STACKTRACE and CONFIG_STACKTRACE_SUPPORT set in your .config?
>
> --Kyle
>
I'm running the Foundation model, with the rootfs from
https://fedoraproject.org/wiki/Architectures/ARM/AArch64/QuickStart
I don't know anything about its kernel's config.
(/proc/config.gz should have a copy on the foundation model.)
It's pulled in by various tracing settings in Fedora, which are all
disabled in the foundation kernel, so /proc/$pid/stack won't show up
there, but would under a Fedora build.
--Kyle