Re: Symbol cpu_feature_keys should be exported to all modules on powerpc

On Tue, Feb 28, 2023 at 04:18:12PM +0800, 王昊然 wrote:

Just like symbol 'mmu_feature_keys'[1], 'cpu_feature_keys' was referenced indirectly by many inline functions; any GPL-incompatible modules using such a function will be potentially broken due to 'cpu_feature_keys' being exported as GPL-only.

For example it still breaks ZFS, see https://github.com/openzfs/zfs/issues/14545

External modules are always on their own, sorry. Especially ones that are not released under the GPL.

good luck!

greg k-h