diff options
Diffstat (limited to 'arch/s390/kernel/setup.c')
| -rw-r--r-- | arch/s390/kernel/setup.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c index ce0cbd6ba7ca..dc83ae66a730 100644 --- a/arch/s390/kernel/setup.c +++ b/arch/s390/kernel/setup.c @@ -80,6 +80,8 @@ EXPORT_SYMBOL(console_irq); unsigned long elf_hwcap __read_mostly = 0; char elf_platform[ELF_PLATFORM_SIZE]; +unsigned long int_hwcap = 0; + int __initdata memory_end_set; unsigned long __initdata memory_end; unsigned long __initdata max_physmem_end; @@ -764,9 +766,6 @@ static int __init setup_hwcaps(void) get_cpu_id(&cpu_id); add_device_randomness(&cpu_id, sizeof(cpu_id)); switch (cpu_id.machine) { - case 0x9672: - strcpy(elf_platform, "g5"); - break; case 0x2064: case 0x2066: default: /* Use "z900" as default for 64 bit kernels. */ @@ -796,6 +795,13 @@ static int __init setup_hwcaps(void) strcpy(elf_platform, "z13"); break; } + + /* + * Virtualization support HWCAP_INT_SIE is bit 0. + */ + if (sclp.has_sief2) + int_hwcap |= HWCAP_INT_SIE; + return 0; } arch_initcall(setup_hwcaps); |