* Juergen Gross <[email protected]> wrote:
> Don't try to set the static virt_spin_lock_key to a value before
> jump_label_init() has been called, as this will result in a WARN().
>
> Solve the problem by introducing a new lock_init() hook called after
> jump_label_init() instead of doing the call inside of
> smp_prepare_boot_cpu().
>
> Signed-off-by: Juergen Gross <[email protected]>
> ---
> Based on kernel/git/tip/tip.git locking/core
Just a quick ping: what's the conclusion of the discussion, do we want this
patch
as-is?
Also, it's unclear from the changelog under what circumstances this bug was
observed and what symptoms there are and how severe the bug - can the warning
trigger on vanilla v4.14?
Thanks,
Ingo
