netdev - Re: [PATCH net-next 2/3] ipv6: sr: Use HMAC-SHA1 and HMAC-SHA256 library functions

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Message-ID: <20250816070227.1904762-1-kuniyu@google.com>
Date: Sat, 16 Aug 2025 07:01:28 +0000
From: Kuniyuki Iwashima <kuniyu@...gle.com>
To: ebiggers@...nel.org
Cc: andrea.mayer@...roma2.it, dlebrun@...gle.com, netdev@...r.kernel.org
Subject: Re: [PATCH net-next 2/3] ipv6: sr: Use HMAC-SHA1 and HMAC-SHA256
 library functions

From: Eric Biggers <ebiggers@...nel.org>
Date: Fri, 15 Aug 2025 20:11:35 -0700
> @@ -106,79 +95,17 @@ static struct sr6_tlv_hmac *seg6_get_tlv_hmac(struct ipv6_sr_hdr *srh)
>  		return NULL;
>  
>  	return tlv;
>  }
>  
> -static struct seg6_hmac_algo *__hmac_get_algo(u8 alg_id)
> -{
> -	struct seg6_hmac_algo *algo;
> -	int i, alg_count;
> -
> -	alg_count = ARRAY_SIZE(hmac_algos);
> -	for (i = 0; i < alg_count; i++) {
> -		algo = &hmac_algos[i];
> -		if (algo->alg_id == alg_id)
> -			return algo;
> -	}
> -
> -	return NULL;
> -}

This chunk will cause build failure when net.git is merged
to net-next due to the patch below.  You may want to respin
the series after this lands to net-next.

https://lore.kernel.org/netdev/20250815063845.85426-1-heminhong@kylinos.cn/