diff options
Diffstat (limited to 'arch/x86/mm')
| -rw-r--r-- | arch/x86/mm/iomap_32.c | 1 | ||||
| -rw-r--r-- | arch/x86/mm/pageattr.c | 5 | ||||
| -rw-r--r-- | arch/x86/mm/tlb.c | 5 |
3 files changed, 3 insertions, 8 deletions
diff --git a/arch/x86/mm/iomap_32.c b/arch/x86/mm/iomap_32.c index 6e60ba698ce..699c9b2895a 100644 --- a/arch/x86/mm/iomap_32.c +++ b/arch/x86/mm/iomap_32.c @@ -18,7 +18,6 @@ #include <asm/iomap.h> #include <asm/pat.h> -#include <asm/highmem.h> #include <linux/module.h> int is_io_mapping_possible(resource_size_t base, unsigned long size) diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c index 9c4294986af..1280565670e 100644 --- a/arch/x86/mm/pageattr.c +++ b/arch/x86/mm/pageattr.c @@ -16,6 +16,7 @@ #include <asm/processor.h> #include <asm/tlbflush.h> #include <asm/sections.h> +#include <asm/setup.h> #include <asm/uaccess.h> #include <asm/pgalloc.h> #include <asm/proto.h> @@ -95,7 +96,7 @@ static inline unsigned long highmap_start_pfn(void) static inline unsigned long highmap_end_pfn(void) { - return __pa(roundup((unsigned long)_end, PMD_SIZE)) >> PAGE_SHIFT; + return __pa(roundup(_brk_end, PMD_SIZE)) >> PAGE_SHIFT; } #endif @@ -711,7 +712,7 @@ static int cpa_process_alias(struct cpa_data *cpa) * No need to redo, when the primary call touched the high * mapping already: */ - if (within(vaddr, (unsigned long) _text, (unsigned long) _end)) + if (within(vaddr, (unsigned long) _text, _brk_end)) return 0; /* diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c index a654d59e448..821e97017e9 100644 --- a/arch/x86/mm/tlb.c +++ b/arch/x86/mm/tlb.c @@ -187,11 +187,6 @@ static void flush_tlb_others_ipi(const struct cpumask *cpumask, cpumask, cpumask_of(smp_processor_id())); /* - * Make the above memory operations globally visible before - * sending the IPI. - */ - smp_mb(); - /* * We have to send the IPI only to * CPUs affected. */ |