diff options
Diffstat (limited to 'arch/mips')
| -rw-r--r-- | arch/mips/kernel/traps.c | 4 | ||||
| -rw-r--r-- | arch/mips/kernel/vdso.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c index e8cc10a9edc4..7c32c956156a 100644 --- a/arch/mips/kernel/traps.c +++ b/arch/mips/kernel/traps.c @@ -793,13 +793,13 @@ int process_fpemu_return(int sig, void __user *fault_addr, unsigned long fcr31) return 1; case SIGSEGV: - down_read(¤t->mm->mmap_sem); + mmap_read_lock(current->mm); vma = find_vma(current->mm, (unsigned long)fault_addr); if (vma && (vma->vm_start <= (unsigned long)fault_addr)) si_code = SEGV_ACCERR; else si_code = SEGV_MAPERR; - up_read(¤t->mm->mmap_sem); + mmap_read_unlock(current->mm); force_sig_fault(SIGSEGV, si_code, fault_addr); return 1; diff --git a/arch/mips/kernel/vdso.c b/arch/mips/kernel/vdso.c index 3adb7354bc01..242dc5e83847 100644 --- a/arch/mips/kernel/vdso.c +++ b/arch/mips/kernel/vdso.c @@ -94,7 +94,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp) struct vm_area_struct *vma; int ret; - if (down_write_killable(&mm->mmap_sem)) + if (mmap_write_lock_killable(mm)) return -EINTR; if (IS_ENABLED(CONFIG_MIPS_FP_SUPPORT)) { @@ -187,6 +187,6 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp) ret = 0; out: - up_write(&mm->mmap_sem); + mmap_write_unlock(mm); return ret; } |