On 2020-07-17 12:18:48 [+0200], Alberto Milone wrote:
> Commit cfa6705d89b6 ("radix-tree: Use local_lock
> for protection") replaced a DEFINE_PER_CPU() with an
> EXPORT_PER_CPU_SYMBOL_GPL(), which made the
> radix_tree_preloads symbol GPL only. All the other
> symbols in the file are exported with EXPORT_SYMBOL().
Is this a problem if you disable CONFIG_DEBUG_LOCK_ALLOC ?
> The change breaks the NVIDIA 390 legacy driver.
>
> This commit uses EXPORT_PER_CPU_SYMBOL() for
> radix_tree_preloads.
>
Sebastian
