diff options
Diffstat (limited to 'arch/s390/mm/vmem.c')
| -rw-r--r-- | arch/s390/mm/vmem.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/arch/s390/mm/vmem.c b/arch/s390/mm/vmem.c index 8ead999e340b..448dd6ed1069 100644 --- a/arch/s390/mm/vmem.c +++ b/arch/s390/mm/vmem.c @@ -4,6 +4,7 @@ */ #include <linux/memory_hotplug.h> +#include <linux/cpufeature.h> #include <linux/memblock.h> #include <linux/pfn.h> #include <linux/mm.h> @@ -249,12 +250,12 @@ static int __ref modify_pmd_table(pud_t *pud, unsigned long addr, } else if (pmd_none(*pmd)) { if (IS_ALIGNED(addr, PMD_SIZE) && IS_ALIGNED(next, PMD_SIZE) && - MACHINE_HAS_EDAT1 && direct && + cpu_has_edat1() && direct && !debug_pagealloc_enabled()) { set_pmd(pmd, __pmd(__pa(addr) | prot)); pages++; continue; - } else if (!direct && MACHINE_HAS_EDAT1) { + } else if (!direct && cpu_has_edat1()) { void *new_page; /* @@ -335,7 +336,7 @@ static int modify_pud_table(p4d_t *p4d, unsigned long addr, unsigned long end, } else if (pud_none(*pud)) { if (IS_ALIGNED(addr, PUD_SIZE) && IS_ALIGNED(next, PUD_SIZE) && - MACHINE_HAS_EDAT2 && direct && + cpu_has_edat2() && direct && !debug_pagealloc_enabled()) { set_pud(pud, __pud(__pa(addr) | prot)); pages++; @@ -659,7 +660,7 @@ void __init vmem_map_init(void) * prefix page is used to return to the previous context with * an LPSWE instruction and therefore must be executable. */ - if (!static_key_enabled(&cpu_has_bear)) + if (!cpu_has_bear()) set_memory_x(0, 1); if (debug_pagealloc_enabled()) __set_memory_4k(__va(0), absolute_pointer(__va(0)) + ident_map_size); |