2 files changed, 9 insertions, 17 deletions

diff --git a/arch/s390/include/asm/setup.h b/arch/s390/include/asm/setup.h
index 8cfd731a18d..a798985515b 100644
--- a/arch/s390/include/asm/setup.h
+++ b/arch/s390/include/asm/setup.h
@@ -75,8 +75,7 @@ extern unsigned int s390_user_mode;
 #define MACHINE_FLAG_DIAG9C     (1UL << 7)
 #define MACHINE_FLAG_MVCOS      (1UL << 8)
 #define MACHINE_FLAG_KVM        (1UL << 9)
-#define MACHINE_FLAG_HPAGE      (1UL << 10)
-#define MACHINE_FLAG_PFMF       (1UL << 11)
+#define MACHINE_FLAG_EDAT1      (1UL << 10)
 #define MACHINE_FLAG_LPAR       (1UL << 12)
 #define MACHINE_FLAG_SPP        (1UL << 13)
 #define MACHINE_FLAG_TOPOLOGY   (1UL << 14)
@@ -88,6 +87,8 @@ extern unsigned int s390_user_mode;
 #define MACHINE_IS_LPAR         (S390_lowcore.machine_flags & MACHINE_FLAG_LPAR)
 
 #define MACHINE_HAS_DIAG9C      (S390_lowcore.machine_flags & MACHINE_FLAG_DIAG9C)
+#define MACHINE_HAS_PFMF        MACHINE_HAS_EDAT1
+#define MACHINE_HAS_HPAGE       MACHINE_HAS_EDAT1
 
 #ifndef CONFIG_64BIT
 #define MACHINE_HAS_IEEE        (S390_lowcore.machine_flags & MACHINE_FLAG_IEEE)
@@ -96,8 +97,7 @@ extern unsigned int s390_user_mode;
 #define MACHINE_HAS_DIAG44      (1)
 #define MACHINE_HAS_MVPG        (S390_lowcore.machine_flags & MACHINE_FLAG_MVPG)
 #define MACHINE_HAS_MVCOS       (0)
-#define MACHINE_HAS_HPAGE       (0)
-#define MACHINE_HAS_PFMF        (0)
+#define MACHINE_HAS_EDAT1       (0)
 #define MACHINE_HAS_SPP         (0)
 #define MACHINE_HAS_TOPOLOGY    (0)
 #define MACHINE_HAS_TE          (0)
@@ -109,8 +109,7 @@ extern unsigned int s390_user_mode;
 #define MACHINE_HAS_DIAG44      (S390_lowcore.machine_flags & MACHINE_FLAG_DIAG44)
 #define MACHINE_HAS_MVPG        (1)
 #define MACHINE_HAS_MVCOS       (S390_lowcore.machine_flags & MACHINE_FLAG_MVCOS)
-#define MACHINE_HAS_HPAGE       (S390_lowcore.machine_flags & MACHINE_FLAG_HPAGE)
-#define MACHINE_HAS_PFMF        (S390_lowcore.machine_flags & MACHINE_FLAG_PFMF)
+#define MACHINE_HAS_EDAT1       (S390_lowcore.machine_flags & MACHINE_FLAG_EDAT1)
 #define MACHINE_HAS_SPP         (S390_lowcore.machine_flags & MACHINE_FLAG_SPP)
 #define MACHINE_HAS_TOPOLOGY    (S390_lowcore.machine_flags & MACHINE_FLAG_TOPOLOGY)
 #define MACHINE_HAS_TE          (S390_lowcore.machine_flags & MACHINE_FLAG_TE)
diff --git a/arch/s390/kernel/early.c b/arch/s390/kernel/early.c
index 00d11444506..4c91d078d09 100644
--- a/arch/s390/kernel/early.c
+++ b/arch/s390/kernel/early.c
@@ -283,14 +283,6 @@ static noinline __init void setup_facility_list(void)
               ARRAY_SIZE(S390_lowcore.stfle_fac_list));
 }
 
-static noinline __init void setup_hpage(void)
-{
-        if (!test_facility(2) || !test_facility(8))
-                return;
-        S390_lowcore.machine_flags |= MACHINE_FLAG_HPAGE;
-        __ctl_set_bit(0, 23);
-}
-
 static __init void detect_mvpg(void)
 {
 #ifndef CONFIG_64BIT
@@ -378,10 +370,12 @@ static __init void detect_diag44(void)
 static __init void detect_machine_facilities(void)
 {
 #ifdef CONFIG_64BIT
+        if (test_facility(8)) {
+                S390_lowcore.machine_flags |= MACHINE_FLAG_EDAT1;
+                __ctl_set_bit(0, 23);
+        }
         if (test_facility(3))
                 S390_lowcore.machine_flags |= MACHINE_FLAG_IDTE;
-        if (test_facility(8))
-                S390_lowcore.machine_flags |= MACHINE_FLAG_PFMF;
         if (test_facility(27))
                 S390_lowcore.machine_flags |= MACHINE_FLAG_MVCOS;
         if (test_facility(40))
@@ -484,7 +478,6 @@ void __init startup_init(void)
         detect_diag9c();
         detect_diag44();
         detect_machine_facilities();
-        setup_hpage();
         setup_topology();
         sclp_facilities_detect();
         detect_memory_layout(memory_chunk);