2 s390x_ss.add(when: 'CONFIG_KVM', if_true: files(
10 # Newer kernels on s390 check for an S390_PGSTE program header and
11 # enable the pgste page table extensions in that case. This makes
12 # the vm.allocate_pgste sysctl unnecessary. We enable this program
15 # - we build the system emulation for s390x (qemu-system-s390x)
17 # - the linker supports --s390-pgste
18 if host_machine.cpu_family() == 's390x' and cc.has_link_argument('-Wl,--s390-pgste')
19 s390x_system_ss.add(when: 'CONFIG_KVM',
20 if_true: declare_dependency(link_args: ['-Wl,--s390-pgste']))