diff options
Diffstat (limited to 'arch/x86_64/mm/fault.c')
| -rw-r--r-- | arch/x86_64/mm/fault.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/arch/x86_64/mm/fault.c b/arch/x86_64/mm/fault.c index 816732d8858..b75b872ec15 100644 --- a/arch/x86_64/mm/fault.c +++ b/arch/x86_64/mm/fault.c @@ -221,12 +221,13 @@ int unhandled_signal(struct task_struct *tsk, int sig) static noinline void pgtable_bad(unsigned long address, struct pt_regs *regs, unsigned long error_code) { - oops_begin(); + unsigned long flags = oops_begin(); + printk(KERN_ALERT "%s: Corrupted page table at address %lx\n", current->comm, address); dump_pagetable(address); __die("Bad pagetable", regs, error_code); - oops_end(); + oops_end(flags); do_exit(SIGKILL); } @@ -304,6 +305,7 @@ asmlinkage void __kprobes do_page_fault(struct pt_regs *regs, unsigned long address; const struct exception_table_entry *fixup; int write; + unsigned long flags; siginfo_t info; #ifdef CONFIG_CHECKING @@ -521,7 +523,7 @@ no_context: * terminate things with extreme prejudice. */ - oops_begin(); + flags = oops_begin(); if (address < PAGE_SIZE) printk(KERN_ALERT "Unable to handle kernel NULL pointer dereference"); @@ -534,7 +536,7 @@ no_context: __die("Oops", regs, error_code); /* Executive summary in case the body of the oops scrolled away */ printk(KERN_EMERG "CR2: %016lx\n", address); - oops_end(); + oops_end(flags); do_exit(SIGKILL); /* |