diff options
Diffstat (limited to 'arch/arc/kernel/troubleshoot.c')
-rw-r--r-- | arch/arc/kernel/troubleshoot.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arc/kernel/troubleshoot.c b/arch/arc/kernel/troubleshoot.c index 3393558876a9..28e8bf04b253 100644 --- a/arch/arc/kernel/troubleshoot.c +++ b/arch/arc/kernel/troubleshoot.c @@ -89,7 +89,7 @@ static void show_faulting_vma(unsigned long address) /* can't use print_vma_addr() yet as it doesn't check for * non-inclusive vma */ - down_read(&active_mm->mmap_sem); + mmap_read_lock(active_mm); vma = find_vma(active_mm, address); /* check against the find_vma( ) behaviour which returns the next VMA @@ -111,7 +111,7 @@ static void show_faulting_vma(unsigned long address) } else pr_info(" @No matching VMA found\n"); - up_read(&active_mm->mmap_sem); + mmap_read_unlock(active_mm); } static void show_ecr_verbose(struct pt_regs *regs) @@ -240,5 +240,5 @@ void show_kernel_fault_diag(const char *str, struct pt_regs *regs, /* Show stack trace if this Fatality happened in kernel mode */ if (!user_mode(regs)) - show_stacktrace(current, regs); + show_stacktrace(current, regs, KERN_DEFAULT); } |