From: Dmitry Vyukov <dvyu...@google.com>
KERN_CONT leads to split lines in kernel output
and complicates useful changes to printk like
printing context before each line.
Only acceptable use of continuations is basically
boot-time testing.
Get rid of it.
Signed-off-by: Dmitry Vyukov <dvyu...@google.com>
---
arch/x86/mm/fault.c | 10 +++-------
1 file changed, 3 insertions(+), 7 deletions(-)
diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
index 9a84a0d08727..2a2def636545 100644
--- a/arch/x86/mm/fault.c
+++ b/arch/x86/mm/fault.c
@@ -671,13 +671,9 @@ show_fault_oops(struct pt_regs *regs, unsigned long
error_code,
printk(smep_warning, from_kuid(&init_user_ns,
current_uid()));
}
- printk(KERN_ALERT "BUG: unable to handle kernel ");
- if (address < PAGE_SIZE)
- printk(KERN_CONT "NULL pointer dereference");
- else
- printk(KERN_CONT "paging request");
-
- printk(KERN_CONT " at %px\n", (void *) address);
+ printk(KERN_ALERT "BUG: unable to handle kernel %s at %px\n",
+ (address < PAGE_SIZE ? "NULL pointer dereference" :
+ "paging request"), (void *) address);
dump_pagetable(address);
}
--
2.18.0.rc1.244.gcf134e6275-goog
