diff options
| -rw-r--r-- | arch/s390/include/asm/elf.h | 4 | ||||
| -rw-r--r-- | arch/s390/kernel/processor.c | 3 | ||||
| -rw-r--r-- | arch/s390/kernel/setup.c | 8 |
3 files changed, 14 insertions, 1 deletions
diff --git a/arch/s390/include/asm/elf.h b/arch/s390/include/asm/elf.h index f74639a05f0f..5775fc22f410 100644 --- a/arch/s390/include/asm/elf.h +++ b/arch/s390/include/asm/elf.h @@ -107,6 +107,10 @@ #define HWCAP_S390_VXRS_BCD 4096 #define HWCAP_S390_VXRS_EXT 8192 #define HWCAP_S390_GS 16384 +#define HWCAP_S390_VXRS_EXT2 32768 +#define HWCAP_S390_VXRS_PDE 65536 +#define HWCAP_S390_SORT 131072 +#define HWCAP_S390_DFLT 262144 /* Internal bits, not exposed via elf */ #define HWCAP_INT_SIE 1UL diff --git a/arch/s390/kernel/processor.c b/arch/s390/kernel/processor.c index 6fe2e1875058..5de13307b703 100644 --- a/arch/s390/kernel/processor.c +++ b/arch/s390/kernel/processor.c @@ -109,7 +109,8 @@ static void show_cpu_summary(struct seq_file *m, void *v) { static const char *hwcap_str[] = { "esan3", "zarch", "stfle", "msa", "ldisp", "eimm", "dfp", - "edat", "etf3eh", "highgprs", "te", "vx", "vxd", "vxe", "gs" + "edat", "etf3eh", "highgprs", "te", "vx", "vxd", "vxe", "gs", + "vxe2", "vxp", "sort", "dflt" }; static const char * const int_hwcap_str[] = { "sie" diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c index 70197a68e6fa..12d136e567c4 100644 --- a/arch/s390/kernel/setup.c +++ b/arch/s390/kernel/setup.c @@ -919,7 +919,15 @@ static int __init setup_hwcaps(void) elf_hwcap |= HWCAP_S390_VXRS_EXT; if (test_facility(135)) elf_hwcap |= HWCAP_S390_VXRS_BCD; + if (test_facility(148)) + elf_hwcap |= HWCAP_S390_VXRS_EXT2; + if (test_facility(152)) + elf_hwcap |= HWCAP_S390_VXRS_PDE; } + if (test_facility(150)) + elf_hwcap |= HWCAP_S390_SORT; + if (test_facility(151)) + elf_hwcap |= HWCAP_S390_DFLT; /* * Guarded storage support HWCAP_S390_GS is bit 12. |