diff options
| -rw-r--r-- | arch/powerpc/kernel/vdso.c | 2 | ||||
| -rw-r--r-- | arch/s390/kernel/vdso.c | 2 | ||||
| -rw-r--r-- | arch/sh/kernel/vsyscall/vsyscall.c | 2 | ||||
| -rw-r--r-- | arch/x86/mm/init_64.c | 8 | ||||
| -rw-r--r-- | arch/x86/vdso/vdso32-setup.c | 2 | ||||
| -rw-r--r-- | include/linux/mm.h | 6 | ||||
| -rw-r--r-- | kernel/kallsyms.c | 4 | ||||
| -rw-r--r-- | mm/memory.c | 2 | ||||
| -rw-r--r-- | mm/nommu.c | 2 |
9 files changed, 15 insertions, 15 deletions
diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c index 467aa9ecbf9d..142ab1008c3b 100644 --- a/arch/powerpc/kernel/vdso.c +++ b/arch/powerpc/kernel/vdso.c @@ -820,7 +820,7 @@ static int __init vdso_init(void) } arch_initcall(vdso_init); -int in_gate_area_no_task(unsigned long addr) +int in_gate_area_no_mm(unsigned long addr) { return 0; } diff --git a/arch/s390/kernel/vdso.c b/arch/s390/kernel/vdso.c index 9006e966ef00..d73630b4fe1d 100644 --- a/arch/s390/kernel/vdso.c +++ b/arch/s390/kernel/vdso.c @@ -337,7 +337,7 @@ static int __init vdso_init(void) } arch_initcall(vdso_init); -int in_gate_area_no_task(unsigned long addr) +int in_gate_area_no_mm(unsigned long addr) { return 0; } diff --git a/arch/sh/kernel/vsyscall/vsyscall.c b/arch/sh/kernel/vsyscall/vsyscall.c index 62c36a8961d3..1d6d51a1ce79 100644 --- a/arch/sh/kernel/vsyscall/vsyscall.c +++ b/arch/sh/kernel/vsyscall/vsyscall.c @@ -104,7 +104,7 @@ int in_gate_area(struct mm_struct *mm, unsigned long address) return 0; } -int in_gate_area_no_task(unsigned long address) +int in_gate_area_no_mm(unsigned long address) { return 0; } diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c index 43c441622c89..835393c85546 100644 --- a/arch/x86/mm/init_64.c +++ b/arch/x86/mm/init_64.c @@ -881,11 +881,11 @@ int in_gate_area(struct mm_struct *mm, unsigned long addr) } /* - * Use this when you have no reliable task/vma, typically from interrupt - * context. It is less reliable than using the task's vma and may give - * false positives: + * Use this when you have no reliable mm, typically from interrupt + * context. It is less reliable than using a task's mm and may give + * false positives. */ -int in_gate_area_no_task(unsigned long addr) +int in_gate_area_no_mm(unsigned long addr) { return (addr >= VSYSCALL_START) && (addr < VSYSCALL_END); } diff --git a/arch/x86/vdso/vdso32-setup.c b/arch/x86/vdso/vdso32-setup.c index f849bb29fda1..468d591dde31 100644 --- a/arch/x86/vdso/vdso32-setup.c +++ b/arch/x86/vdso/vdso32-setup.c @@ -435,7 +435,7 @@ int in_gate_area(struct mm_struct *mm, unsigned long addr) return vma && addr >= vma->vm_start && addr < vma->vm_end; } -int in_gate_area_no_task(unsigned long addr) +int in_gate_area_no_mm(unsigned long addr) { return 0; } diff --git a/include/linux/mm.h b/include/linux/mm.h index 5c6d916cd302..9d6efefdde50 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -1580,11 +1580,11 @@ static inline bool kernel_page_present(struct page *page) { return true; } extern struct vm_area_struct *get_gate_vma(struct mm_struct *mm); #ifdef __HAVE_ARCH_GATE_AREA -int in_gate_area_no_task(unsigned long addr); +int in_gate_area_no_mm(unsigned long addr); int in_gate_area(struct mm_struct *mm, unsigned long addr); #else -int in_gate_area_no_task(unsigned long addr); -#define in_gate_area(mm, addr) ({(void)mm; in_gate_area_no_task(addr);}) +int in_gate_area_no_mm(unsigned long addr); +#define in_gate_area(mm, addr) ({(void)mm; in_gate_area_no_mm(addr);}) #endif /* __HAVE_ARCH_GATE_AREA */ int drop_caches_sysctl_handler(struct ctl_table *, int, diff --git a/kernel/kallsyms.c b/kernel/kallsyms.c index 6f6d091b5757..b9d0fd1d21c7 100644 --- a/kernel/kallsyms.c +++ b/kernel/kallsyms.c @@ -64,14 +64,14 @@ static inline int is_kernel_text(unsigned long addr) if ((addr >= (unsigned long)_stext && addr <= (unsigned long)_etext) || arch_is_kernel_text(addr)) return 1; - return in_gate_area_no_task(addr); + return in_gate_area_no_mm(addr); } static inline int is_kernel(unsigned long addr) { if (addr >= (unsigned long)_stext && addr <= (unsigned long)_end) return 1; - return in_gate_area_no_task(addr); + return in_gate_area_no_mm(addr); } static int is_ksym_addr(unsigned long addr) diff --git a/mm/memory.c b/mm/memory.c index 931d479b80c2..5f5b5de5a40e 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -3505,7 +3505,7 @@ struct vm_area_struct *get_gate_vma(struct mm_struct *mm) #endif } -int in_gate_area_no_task(unsigned long addr) +int in_gate_area_no_mm(unsigned long addr) { #ifdef AT_SYSINFO_EHDR if ((addr >= FIXADDR_USER_START) && (addr < FIXADDR_USER_END)) diff --git a/mm/nommu.c b/mm/nommu.c index f59e1424d3db..e629143f9440 100644 --- a/mm/nommu.c +++ b/mm/nommu.c @@ -1963,7 +1963,7 @@ error: return -ENOMEM; } -int in_gate_area_no_task(unsigned long addr) +int in_gate_area_no_mm(unsigned long addr) { return 0; } |