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kasan: add newline to messages 

Currently GPF messages with KASAN look as follows:

  kasan: GPF could be caused by NULL-ptr deref or user memory accessgeneral protection fault: 0000 [#1] SMP DEBUG_PAGEALLOC KASAN

Add newlines.

Link: http://lkml.kernel.org/r/1467294357-98002-1-git-send-email-dvyukov@google.com
Signed-off-by: Dmitry Vyukov <dvyukov@google.com>
Acked-by: Andrey Ryabinin <aryabinin@virtuozzo.com>
Cc: Alexander Potapenko <glider@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Dmitry Vyukov 2016-07-14 12:06:53 -07:00 committed by Linus Torvalds
parent a46cbf3bc5
commit 2ba78056ac
1 changed files with 2 additions and 2 deletions
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4
arch/x86/mm/kasan_init_64.c
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@ -54,8 +54,8 @@ static int kasan_die_handler(struct notifier_block *self,
void *data)
{
if (val == DIE_GPF) {
pr_emerg("CONFIG_KASAN_INLINE enabled");
pr_emerg("GPF could be caused by NULL-ptr deref or user memory access");
pr_emerg("CONFIG_KASAN_INLINE enabled\n");
pr_emerg("GPF could be caused by NULL-ptr deref or user memory access\n");
}
return NOTIFY_OK;
}