Re: [PATCH v1 1/2] kasan: free allocated shadow memory on MEM_CANCEL_OFFLINE

[David Hildenbrand]

On 22.05.2018 11:55, David Hildenbrand wrote:
> We have to free memory again when we cancel onlining, otherwise a later
> onlining attempt will fail.
> 
> Signed-off-by: David Hildenbrand <david@xxxxxxxxxx>
> ---
>  mm/kasan/kasan.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/mm/kasan/kasan.c b/mm/kasan/kasan.c
> index 135ce2838c89..8baefe1a674b 100644
> --- a/mm/kasan/kasan.c
> +++ b/mm/kasan/kasan.c
> @@ -867,6 +867,7 @@ static int __meminit kasan_mem_notifier(struct notifier_block *nb,
>  		kmemleak_ignore(ret);
>  		return NOTIFY_OK;
>  	}
> +	case MEM_CANCEL_OFFLINE:

Typo, MEM_CANCEL_ONLINE

>  	case MEM_OFFLINE: {
>  		struct vm_struct *vm;
>  
> 


-- 

Thanks,

David / dhildenb