From 466178fc4e2937685edb7be005da4eb28bb81d72 Mon Sep 17 00:00:00 2001 From: Heiko Carstens Date: Mon, 13 Feb 2017 15:11:15 +0100 Subject: [PATCH] s390: get rid of MACHINE_HAS_PFMF and MACHINE_HAS_HPAGE Both MACHINE_HAS_PFMF and MACHINE_HAS_HPAGE are just an alias for MACHINE_HAS_EDAT1. So simply use MACHINE_HAS_EDAT1 instead. Signed-off-by: Heiko Carstens Signed-off-by: Martin Schwidefsky --- arch/s390/include/asm/hugetlb.h | 2 +- arch/s390/include/asm/pgtable.h | 2 +- arch/s390/include/asm/setup.h | 3 --- arch/s390/kernel/setup.c | 2 +- 4 files changed, 3 insertions(+), 6 deletions(-) diff --git a/arch/s390/include/asm/hugetlb.h b/arch/s390/include/asm/hugetlb.h index 4c7fac7..cd546a2 100644 --- a/arch/s390/include/asm/hugetlb.h +++ b/arch/s390/include/asm/hugetlb.h @@ -14,7 +14,7 @@ #define is_hugepage_only_range(mm, addr, len) 0 #define hugetlb_free_pgd_range free_pgd_range -#define hugepages_supported() (MACHINE_HAS_HPAGE) +#define hugepages_supported() (MACHINE_HAS_EDAT1) void set_huge_pte_at(struct mm_struct *mm, unsigned long addr, pte_t *ptep, pte_t pte); diff --git a/arch/s390/include/asm/pgtable.h b/arch/s390/include/asm/pgtable.h index d03b60d..5251186 100644 --- a/arch/s390/include/asm/pgtable.h +++ b/arch/s390/include/asm/pgtable.h @@ -1416,7 +1416,7 @@ static inline int pmd_trans_huge(pmd_t pmd) #define has_transparent_hugepage has_transparent_hugepage static inline int has_transparent_hugepage(void) { - return MACHINE_HAS_HPAGE ? 1 : 0; + return MACHINE_HAS_EDAT1 ? 1 : 0; } #endif /* CONFIG_TRANSPARENT_HUGEPAGE */ diff --git a/arch/s390/include/asm/setup.h b/arch/s390/include/asm/setup.h index 040a4b4..30bdb5a 100644 --- a/arch/s390/include/asm/setup.h +++ b/arch/s390/include/asm/setup.h @@ -59,9 +59,6 @@ extern void detect_memory_memblock(void); #define MACHINE_HAS_DIAG9C (S390_lowcore.machine_flags & MACHINE_FLAG_DIAG9C) #define MACHINE_HAS_ESOP (S390_lowcore.machine_flags & MACHINE_FLAG_ESOP) -#define MACHINE_HAS_PFMF MACHINE_HAS_EDAT1 -#define MACHINE_HAS_HPAGE MACHINE_HAS_EDAT1 - #define MACHINE_HAS_IDTE (S390_lowcore.machine_flags & MACHINE_FLAG_IDTE) #define MACHINE_HAS_DIAG44 (S390_lowcore.machine_flags & MACHINE_FLAG_DIAG44) #define MACHINE_HAS_EDAT1 (S390_lowcore.machine_flags & MACHINE_FLAG_EDAT1) diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c index 8d59f20..e4d811f 100644 --- a/arch/s390/kernel/setup.c +++ b/arch/s390/kernel/setup.c @@ -749,7 +749,7 @@ static int __init setup_hwcaps(void) /* * Huge page support HWCAP_S390_HPAGE is bit 7. */ - if (MACHINE_HAS_HPAGE) + if (MACHINE_HAS_EDAT1) elf_hwcap |= HWCAP_S390_HPAGE; /* -- 2.7.4