2 s390x_ss.add(when: 'CONFIG_KVM', if_true: files(
6 # Newer kernels on s390 check for an S390_PGSTE program header and
7 # enable the pgste page table extensions in that case. This makes
8 # the vm.allocate_pgste sysctl unnecessary. We enable this program
11 # - we build the system emulation for s390x (qemu-system-s390x)
13 # - the linker supports --s390-pgste
14 if host_machine.cpu_family() == 's390x' and cc.has_link_argument('-Wl,--s390-pgste')
15 s390x_softmmu_ss.add(when: 'CONFIG_KVM',
16 if_true: declare_dependency(link_args: ['-Wl,--s390-pgste']))