diff options
Diffstat (limited to 'arch/x86/mm')
| -rw-r--r-- | arch/x86/mm/hugetlbpage.c | 4 | ||||
| -rw-r--r-- | arch/x86/mm/init.c | 8 | ||||
| -rw-r--r-- | arch/x86/mm/init_32.c | 2 | ||||
| -rw-r--r-- | arch/x86/mm/init_64.c | 4 | ||||
| -rw-r--r-- | arch/x86/mm/ioremap.c | 4 | ||||
| -rw-r--r-- | arch/x86/mm/pageattr.c | 4 |
6 files changed, 13 insertions, 13 deletions
diff --git a/arch/x86/mm/hugetlbpage.c b/arch/x86/mm/hugetlbpage.c index 740d7ac..14a9505 100644 --- a/arch/x86/mm/hugetlbpage.c +++ b/arch/x86/mm/hugetlbpage.c @@ -162,7 +162,7 @@ static __init int setup_hugepagesz(char *opt) unsigned long ps = memparse(opt, &opt); if (ps == PMD_SIZE) { hugetlb_add_hstate(PMD_SHIFT - PAGE_SHIFT); - } else if (ps == PUD_SIZE && cpu_has_gbpages) { + } else if (ps == PUD_SIZE && boot_cpu_has(X86_FEATURE_GBPAGES)) { hugetlb_add_hstate(PUD_SHIFT - PAGE_SHIFT); } else { printk(KERN_ERR "hugepagesz: Unsupported page size %lu M\n", @@ -177,7 +177,7 @@ __setup("hugepagesz=", setup_hugepagesz); static __init int gigantic_pages_init(void) { /* With compaction or CMA we can allocate gigantic pages at runtime */ - if (cpu_has_gbpages && !size_to_hstate(1UL << PUD_SHIFT)) + if (boot_cpu_has(X86_FEATURE_GBPAGES) && !size_to_hstate(1UL << PUD_SHIFT)) hugetlb_add_hstate(PUD_SHIFT - PAGE_SHIFT); return 0; } diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c index 9d56f27..372aad2 100644 --- a/arch/x86/mm/init.c +++ b/arch/x86/mm/init.c @@ -157,23 +157,23 @@ static void __init probe_page_size_mask(void) * This will simplify cpa(), which otherwise needs to support splitting * large pages into small in interrupt context, etc. */ - if (cpu_has_pse && !debug_pagealloc_enabled()) + if (boot_cpu_has(X86_FEATURE_PSE) && !debug_pagealloc_enabled()) page_size_mask |= 1 << PG_LEVEL_2M; #endif /* Enable PSE if available */ - if (cpu_has_pse) + if (boot_cpu_has(X86_FEATURE_PSE)) cr4_set_bits_and_update_boot(X86_CR4_PSE); /* Enable PGE if available */ - if (cpu_has_pge) { + if (boot_cpu_has(X86_FEATURE_PGE)) { cr4_set_bits_and_update_boot(X86_CR4_PGE); __supported_pte_mask |= _PAGE_GLOBAL; } else __supported_pte_mask &= ~_PAGE_GLOBAL; /* Enable 1 GB linear kernel mappings if available: */ - if (direct_gbpages && cpu_has_gbpages) { + if (direct_gbpages && boot_cpu_has(X86_FEATURE_GBPAGES)) { printk(KERN_INFO "Using GB pages for direct mapping\n"); page_size_mask |= 1 << PG_LEVEL_1G; } else { diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c index bd7a9b9..85af914 100644 --- a/arch/x86/mm/init_32.c +++ b/arch/x86/mm/init_32.c @@ -284,7 +284,7 @@ kernel_physical_mapping_init(unsigned long start, */ mapping_iter = 1; - if (!cpu_has_pse) + if (!boot_cpu_has(X86_FEATURE_PSE)) use_pse = 0; repeat: diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c index 214afda..89d9747 100644 --- a/arch/x86/mm/init_64.c +++ b/arch/x86/mm/init_64.c @@ -1295,7 +1295,7 @@ int __meminit vmemmap_populate(unsigned long start, unsigned long end, int node) struct vmem_altmap *altmap = to_vmem_altmap(start); int err; - if (cpu_has_pse) + if (boot_cpu_has(X86_FEATURE_PSE)) err = vmemmap_populate_hugepages(start, end, node, altmap); else if (altmap) { pr_err_once("%s: no cpu support for altmap allocations\n", @@ -1338,7 +1338,7 @@ void register_page_bootmem_memmap(unsigned long section_nr, } get_page_bootmem(section_nr, pud_page(*pud), MIX_SECTION_INFO); - if (!cpu_has_pse) { + if (!boot_cpu_has(X86_FEATURE_PSE)) { next = (addr + PAGE_SIZE) & PAGE_MASK; pmd = pmd_offset(pud, addr); if (pmd_none(*pmd)) diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c index 0d8d53d..f089491 100644 --- a/arch/x86/mm/ioremap.c +++ b/arch/x86/mm/ioremap.c @@ -378,7 +378,7 @@ EXPORT_SYMBOL(iounmap); int __init arch_ioremap_pud_supported(void) { #ifdef CONFIG_X86_64 - return cpu_has_gbpages; + return boot_cpu_has(X86_FEATURE_GBPAGES); #else return 0; #endif @@ -386,7 +386,7 @@ int __init arch_ioremap_pud_supported(void) int __init arch_ioremap_pmd_supported(void) { - return cpu_has_pse; + return boot_cpu_has(X86_FEATURE_PSE); } /* diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c index 01be9ec..bbf462f 100644 --- a/arch/x86/mm/pageattr.c +++ b/arch/x86/mm/pageattr.c @@ -1055,7 +1055,7 @@ static int populate_pud(struct cpa_data *cpa, unsigned long start, pgd_t *pgd, /* * Map everything starting from the Gb boundary, possibly with 1G pages */ - while (cpu_has_gbpages && end - start >= PUD_SIZE) { + while (boot_cpu_has(X86_FEATURE_GBPAGES) && end - start >= PUD_SIZE) { set_pud(pud, __pud(cpa->pfn << PAGE_SHIFT | _PAGE_PSE | massage_pgprot(pud_pgprot))); @@ -1460,7 +1460,7 @@ static int change_page_attr_set_clr(unsigned long *addr, int numpages, * error case we fall back to cpa_flush_all (which uses * WBINVD): */ - if (!ret && cpu_has_clflush) { + if (!ret && boot_cpu_has(X86_FEATURE_CLFLUSH)) { if (cpa.flags & (CPA_PAGES_ARRAY | CPA_ARRAY)) { cpa_flush_array(addr, numpages, cache, cpa.flags, pages); |