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UPSTREAM: kasan: change memory hot-add error messages to info messages

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Change the following memory hot-add error messages to info messages.
There is no need for these to be errors.

   kasan: WARNING: KASAN doesn't support memory hot-add
   kasan: Memory hot-add will be disabled

Link: http://lkml.kernel.org/r/1464794430-5486-1-git-send-email-shuahkh@osg.samsung.com
Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
Acked-by: Andrey Ryabinin <aryabinin@virtuozzo.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Bug: 64145065
(cherry-picked from 91a4c272145652d798035c17e1c02c91001d3f51)
Change-Id: I6ac2acf71cb04f18d25c3e4cbf7317055d130f74
Signed-off-by: Paul Lawrence <paullawrence@google.com>
This commit is contained in:
Shuah Khan 2016-06-08 15:33:45 -07:00 • committed by Paul Lawrence
parent ec4cb91ee5
commit 7a85d04507
1 changed files with 2 additions and 2 deletions
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4
mm/kasan/kasan.c
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@ -763,8 +763,8 @@ static int kasan_mem_notifier(struct notifier_block *nb,
static int __init kasan_memhotplug_init(void) static int __init kasan_memhotplug_init(void)
{ {
pr_err("WARNING: KASAN doesn't support memory hot-add\n"); pr_info("WARNING: KASAN doesn't support memory hot-add\n");
pr_err("Memory hot-add will be disabled\n"); pr_info("Memory hot-add will be disabled\n");
hotplug_memory_notifier(kasan_mem_notifier, 0); hotplug_memory_notifier(kasan_mem_notifier, 0);