RE: [Patch bpf-next v7 06/13] skmsg: use GFP_KERNEL in sk_psock_create_ingress_msg()

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Cong Wang wrote:
> From: Cong Wang <cong.wang@xxxxxxxxxxxxx>
> 
> This function is only called in process context.
> 
> Cc: John Fastabend <john.fastabend@xxxxxxxxx>
> Cc: Daniel Borkmann <daniel@xxxxxxxxxxxxx>
> Cc: Jakub Sitnicki <jakub@xxxxxxxxxxxxxx>
> Cc: Lorenz Bauer <lmb@xxxxxxxxxxxxxx>
> Signed-off-by: Cong Wang <cong.wang@xxxxxxxxxxxxx>
> ---
>  net/core/skmsg.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/net/core/skmsg.c b/net/core/skmsg.c
> index d43d43905d2c..656eceab73bc 100644
> --- a/net/core/skmsg.c
> +++ b/net/core/skmsg.c
> @@ -410,7 +410,7 @@ static struct sk_msg *sk_psock_create_ingress_msg(struct sock *sk,
>  	if (!sk_rmem_schedule(sk, skb, skb->truesize))
>  		return NULL;
>  
> -	msg = kzalloc(sizeof(*msg), __GFP_NOWARN | GFP_ATOMIC);
> +	msg = kzalloc(sizeof(*msg), __GFP_NOWARN | GFP_KERNEL);
>  	if (unlikely(!msg))
>  		return NULL;
>  
> -- 
> 2.25.1
> 

Acked-by: John Fastabend <john.fastabend@xxxxxxxxx>



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