diff options
Diffstat (limited to 'arch/x86/mm')
| -rw-r--r-- | arch/x86/mm/fault.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c index 667f1da36208..df2c5cdef5c4 100644 --- a/arch/x86/mm/fault.c +++ b/arch/x86/mm/fault.c @@ -644,9 +644,12 @@ show_fault_oops(struct pt_regs *regs, unsigned long error_code, unsigned long ad from_kuid(&init_user_ns, current_uid())); } - pr_alert("BUG: unable to handle kernel %s at %px\n", - address < PAGE_SIZE ? "NULL pointer dereference" : "paging request", - (void *)address); + if (address < PAGE_SIZE && !user_mode(regs)) + pr_alert("BUG: kernel NULL pointer dereference, address = %px\n", + (void *)address); + else + pr_alert("BUG: unable to handle page fault for address = %px\n", + (void *)address); err_txt[0] = 0; |