On Sat, Jul 09, 2022 at 06:11:28PM +0200, Christophe JAILLET wrote: > I don't know why commit c506fff3d3a8 ("s390/pci: resize iomap") has turned > this bitmap from a statically defined bitmap to a runtime-allocated one. c506fff3d3a8 commit message: This reduces the size of the iomap from 256K to less than 4K (using the defconfig).