From: Christian Hopps <chopps@chopps•org>
To: Sabrina Dubroca <sd@queasysnail•net>
Cc: Christian Hopps <chopps@chopps•org>,
devel@linux-ipsec•org,
Steffen Klassert <steffen.klassert@secunet•com>,
netdev@vger•kernel.org, Christian Hopps <chopps@labn•net>
Subject: Re: [PATCH ipsec-next v5 08/17] xfrm: iptfs: add new iptfs xfrm mode impl
Date: Wed, 31 Jul 2024 12:29:06 -0400 [thread overview]
Message-ID: <m2ttg58qu6.fsf@ja.int.chopps.org> (raw)
In-Reply-To: <ZqJUMLVOTR812ACs@hog>
Sabrina Dubroca <sd@queasysnail•net> writes:
> 2024-07-14, 16:22:36 -0400, Christian Hopps wrote:
>> +struct xfrm_iptfs_config {
>> + u32 pkt_size; /* outer_packet_size or 0 */
>
> Please convert this to kdoc.
Done.
>> +};
>> +
>> +struct xfrm_iptfs_data {
>> + struct xfrm_iptfs_config cfg;
>> +
>> + /* Ingress User Input */
>> + struct xfrm_state *x; /* owning state */
>
> And this too.
Done.
>> + u32 payload_mtu; /* max payload size */
>> +};
>
>
>> +static int iptfs_create_state(struct xfrm_state *x)
>> +{
>> + struct xfrm_iptfs_data *xtfs;
>> + int err;
>> +
>> + xtfs = kzalloc(sizeof(*xtfs), GFP_KERNEL);
>> + if (!xtfs)
>> + return -ENOMEM;
>> +
>> + err = __iptfs_init_state(x, xtfs);
>> + if (err)
>> + return err;
>
> BTW, I wrote that this was leaking xtfs in my previous review, back in
> March :/
I went back through your earlier review again. The next patch set adds the queue flush/cleanup on state delete, and uses a new MIB direction independent MIB counter for failed skb alloc -- which you identified as well.
Thanks,
Chris.
next prev parent reply other threads:[~2024-07-31 16:32 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-14 20:22 [PATCH ipsec-next v5 00/17] Add IP-TFS mode to xfrm Christian Hopps
2024-07-14 20:22 ` [PATCH ipsec-next v5 01/17] xfrm: config: add CONFIG_XFRM_IPTFS Christian Hopps
2024-07-14 20:22 ` [PATCH ipsec-next v5 02/17] include: uapi: add ip_tfs_*_hdr packet formats Christian Hopps
2024-07-14 20:22 ` [PATCH ipsec-next v5 03/17] include: uapi: add IPPROTO_AGGFRAG for AGGFRAG in ESP Christian Hopps
2024-07-14 20:22 ` [PATCH ipsec-next v5 04/17] xfrm: sysctl: allow configuration of global default values Christian Hopps
2024-07-18 13:13 ` Sabrina Dubroca
2024-07-18 13:15 ` Christian Hopps
2024-07-14 20:22 ` [PATCH ipsec-next v5 05/17] xfrm: netlink: add config (netlink) options Christian Hopps
2024-07-18 13:45 ` Sabrina Dubroca
2024-07-18 14:08 ` [devel-ipsec] " Christian Hopps
2024-07-14 20:22 ` [PATCH ipsec-next v5 06/17] xfrm: add mode_cbs module functionality Christian Hopps
2024-07-19 6:14 ` [devel-ipsec] " Florian Westphal
2024-07-20 0:06 ` Christian Hopps
2024-07-25 13:32 ` Sabrina Dubroca
2024-07-30 21:29 ` Christian Hopps
2024-07-31 17:10 ` Sabrina Dubroca
2024-07-31 18:32 ` Christian Hopps
2024-07-31 18:41 ` Christian Hopps
2024-07-14 20:22 ` [PATCH ipsec-next v5 07/17] xfrm: add generic iptfs defines and functionality Christian Hopps
2024-07-14 20:22 ` [PATCH ipsec-next v5 08/17] xfrm: iptfs: add new iptfs xfrm mode impl Christian Hopps
2024-07-15 12:39 ` Simon Horman
2024-07-18 5:56 ` [devel-ipsec] " Christian Hopps
2024-07-19 6:16 ` Florian Westphal
2024-07-20 0:30 ` Christian Hopps
2024-07-25 13:33 ` Sabrina Dubroca
2024-07-25 14:56 ` Christian Hopps
2024-07-31 16:29 ` Christian Hopps [this message]
2024-07-14 20:22 ` [PATCH ipsec-next v5 09/17] xfrm: iptfs: add user packet (tunnel ingress) handling Christian Hopps
2024-07-15 12:55 ` Simon Horman
2024-07-18 5:35 ` [devel-ipsec] " Christian Hopps
2024-07-18 6:32 ` Christian Hopps
2024-07-16 14:00 ` kernel test robot
2024-07-14 20:22 ` [PATCH ipsec-next v5 10/17] xfrm: iptfs: share page fragments of inner packets Christian Hopps
2024-07-14 20:22 ` [PATCH ipsec-next v5 11/17] xfrm: iptfs: add fragmenting of larger than MTU user packets Christian Hopps
2024-07-15 13:12 ` Simon Horman
2024-07-18 5:57 ` [devel-ipsec] " Christian Hopps
2024-07-18 6:56 ` Christian Hopps
2024-07-14 20:22 ` [PATCH ipsec-next v5 12/17] xfrm: iptfs: add basic receive packet (tunnel egress) handling Christian Hopps
2024-07-15 13:16 ` Simon Horman
2024-07-18 6:14 ` [devel-ipsec] " Christian Hopps
2024-07-14 20:22 ` [PATCH ipsec-next v5 13/17] xfrm: iptfs: handle received fragmented inner packets Christian Hopps
2024-07-14 20:22 ` [PATCH ipsec-next v5 14/17] xfrm: iptfs: add reusing received skb for the tunnel egress packet Christian Hopps
2024-07-14 20:22 ` [PATCH ipsec-next v5 15/17] xfrm: iptfs: add skb-fragment sharing code Christian Hopps
2024-07-14 20:22 ` [PATCH ipsec-next v5 16/17] xfrm: iptfs: handle reordering of received packets Christian Hopps
2024-07-14 20:22 ` [PATCH ipsec-next v5 17/17] xfrm: iptfs: add tracepoint functionality Christian Hopps
2024-07-15 11:53 ` kernel test robot
2024-07-17 5:21 ` kernel test robot
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