On Wed, Apr 08, 2020 at 02:21:04PM +0200, Peter Zijlstra wrote: > On Wed, Apr 08, 2020 at 01:59:15PM +0200, Christoph Hellwig wrote: > > This is always GFP_KERNEL - for long term mappings with other properties > > vmap should be used. > > PAGE_KERNEL != GFP_KERNEL :-) Yep. The compiler complained about that a few times :)