aboutsummaryrefslogtreecommitdiffstats
path: root/arch/x86_64/mm/fault.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/x86_64/mm/fault.c')
-rw-r--r--arch/x86_64/mm/fault.c21
1 files changed, 0 insertions, 21 deletions
diff --git a/arch/x86_64/mm/fault.c b/arch/x86_64/mm/fault.c
index a65fc6f1dcaf..49e8cf2e06f8 100644
--- a/arch/x86_64/mm/fault.c
+++ b/arch/x86_64/mm/fault.c
@@ -69,27 +69,6 @@ static inline int notify_page_fault(enum die_val val, const char *str,
69 return atomic_notifier_call_chain(&notify_page_fault_chain, val, &args); 69 return atomic_notifier_call_chain(&notify_page_fault_chain, val, &args);
70} 70}
71 71
72void bust_spinlocks(int yes)
73{
74 int loglevel_save = console_loglevel;
75 if (yes) {
76 oops_in_progress = 1;
77 } else {
78#ifdef CONFIG_VT
79 unblank_screen();
80#endif
81 oops_in_progress = 0;
82 /*
83 * OK, the message is on the console. Now we call printk()
84 * without oops_in_progress set so that printk will give klogd
85 * a poke. Hold onto your hats...
86 */
87 console_loglevel = 15; /* NMI oopser may have shut the console up */
88 printk(" ");
89 console_loglevel = loglevel_save;
90 }
91}
92
93/* Sometimes the CPU reports invalid exceptions on prefetch. 72/* Sometimes the CPU reports invalid exceptions on prefetch.
94 Check that here and ignore. 73 Check that here and ignore.
95 Opcode checker based on code by Richard Brunner */ 74 Opcode checker based on code by Richard Brunner */