On Tue, Nov 08, 2016 at 12:39:28PM +0100, Arnd Bergmann wrote: > On Tuesday, November 8, 2016 10:30:42 AM CET Heiko Carstens wrote: > > Three architectures (parisc, powerpc, s390) decided to ignore the system > > calls completely, but still have the pkey code linked into the kernel > > image. > > Wouldn't it actually make sense to hook this up to the storage keys > in the s390 page tables? We have storage keys per _physical_ page. Not per page within the the table entries. So this doesn't work unfortunately. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>