1 files changed, 8 insertions, 13 deletions

diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c
index a9d18aafa5f4..2bc70b6e876a 100644
--- a/arch/s390/kernel/setup.c
+++ b/arch/s390/kernel/setup.c
@@ -73,7 +73,7 @@ EXPORT_SYMBOL(uaccess);
 unsigned int console_mode = 0;
 unsigned int console_devno = -1;
 unsigned int console_irq = -1;
-unsigned long machine_flags = 0;
+unsigned long machine_flags;
 unsigned long elf_hwcap = 0;
 char elf_platform[ELF_PLATFORM_SIZE];
 
@@ -683,15 +683,6 @@ setup_memory(void)
 #endif
 }
 
-static __init unsigned int stfl(void)
-{
-        asm volatile(
-                "       .insn   s,0xb2b10000,0(0)\n" /* stfl */
-                "0:\n"
-                EX_TABLE(0b,0b));
-        return S390_lowcore.stfl_fac_list;
-}
-
 static int __init __stfle(unsigned long long *list, int doublewords)
 {
         typedef struct { unsigned long long _[doublewords]; } addrtype;
@@ -758,6 +749,9 @@ static void __init setup_hwcaps(void)
                         elf_hwcap |= 1UL << 6;
         }
 
+        if (MACHINE_HAS_HPAGE)
+                elf_hwcap |= 1UL << 7;
+
         switch (cpuinfo->cpu_id.machine) {
         case 0x9672:
 #if !defined(CONFIG_64BIT)
@@ -881,8 +875,9 @@ void __cpuinit print_cpu_info(struct cpuinfo_S390 *cpuinfo)
 
 static int show_cpuinfo(struct seq_file *m, void *v)
 {
-        static const char *hwcap_str[7] = {
-                "esan3", "zarch", "stfle", "msa", "ldisp", "eimm", "dfp"
+        static const char *hwcap_str[8] = {
+                "esan3", "zarch", "stfle", "msa", "ldisp", "eimm", "dfp",
+                "edat"
         };
         struct cpuinfo_S390 *cpuinfo;
         unsigned long n = (unsigned long) v - 1;
@@ -897,7 +892,7 @@ static int show_cpuinfo(struct seq_file *m, void *v)
                                num_online_cpus(), loops_per_jiffy/(500000/HZ),
                                (loops_per_jiffy/(5000/HZ))%100);
                 seq_puts(m, "features\t: ");
-                for (i = 0; i < 7; i++)
+                for (i = 0; i < 8; i++)
                         if (hwcap_str[i] && (elf_hwcap & (1UL << i)))
                                 seq_printf(m, "%s ", hwcap_str[i]);
                 seq_puts(m, "\n");