Commits
Heiko Carstens committed a69db2f6ad6
s390/facilities: remove transactional-execution bits Remove the two facility bits 50 - constrained transactional-execution facility 74 - transactional-execution facility from the required facilities if the kernel is built with -march=zEC12. E.g. z/VM 6.3 doesn't virtualize the TX facility yet. Therefore a kernel built with -march=zEC12 and ipl'ed on a zEC12 machine as a z/VM 6.3 guest will emit a message about the missing facilities and stop working. The kernel however doesn't make use of the TX facility, therefore remove the two TX related facility bits and fix this unpleasant behavior. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>