RE: [PATCH 12/24] bpfilter: switch bpfilter_ip_set_sockopt to sockptr

To:	'Christoph Hellwig' <hch@xxxxxx>, "David S. Miller" <davem@xxxxxxxxxxxxx>, Jakub Kicinski <kuba@xxxxxxxxxx>, Alexei Starovoitov <ast@xxxxxxxxxx>, "Daniel Borkmann" <daniel@xxxxxxxxxxxxx>, Alexey Kuznetsov <kuznet@xxxxxxxxxxxxx>, Hideaki YOSHIFUJI <yoshfuji@xxxxxxxxxxxxxx>, Eric Dumazet <edumazet@xxxxxxxxxx>
Subject:	RE: [PATCH 12/24] bpfilter: switch bpfilter_ip_set_sockopt to sockptr_t
Cc:	"linux-crypto@xxxxxxxxxxxxxxx" <linux-crypto@xxxxxxxxxxxxxxx>, "linux-kernel@xxxxxxxxxxxxxxx" <linux-kernel@xxxxxxxxxxxxxxx>, "netdev@xxxxxxxxxxxxxxx" <netdev@xxxxxxxxxxxxxxx>, "bpf@xxxxxxxxxxxxxxx" <bpf@xxxxxxxxxxxxxxx>, "netfilter-devel@xxxxxxxxxxxxxxx" <netfilter-devel@xxxxxxxxxxxxxxx>, "coreteam@xxxxxxxxxxxxx" <coreteam@xxxxxxxxxxxxx>, "linux-sctp@xxxxxxxxxxxxxxx" <linux-sctp@xxxxxxxxxxxxxxx>, "linux-hams@xxxxxxxxxxxxxxx" <linux-hams@xxxxxxxxxxxxxxx>, "linux-bluetooth@xxxxxxxxxxxxxxx" <linux-bluetooth@xxxxxxxxxxxxxxx>, "bridge@xxxxxxxxxxxxxxxxxxxxxxxxxx" <bridge@xxxxxxxxxxxxxxxxxxxxxxxxxx>, "linux-can@xxxxxxxxxxxxxxx" <linux-can@xxxxxxxxxxxxxxx>, "dccp@xxxxxxxxxxxxxxx" <dccp@xxxxxxxxxxxxxxx>, "linux-decnet-user@xxxxxxxxxxxxxxxxxxxxx" <linux-decnet-user@xxxxxxxxxxxxxxxxxxxxx>, "linux-wpan@xxxxxxxxxxxxxxx" <linux-wpan@xxxxxxxxxxxxxxx>, "linux-s390@xxxxxxxxxxxxxxx" <linux-s390@xxxxxxxxxxxxxxx>, "mptcp@xxxxxxxxxxxx" <mptcp@xxxxxxxxxxxx>, "lvs-devel@xxxxxxxxxxxxxxx" <lvs-devel@xxxxxxxxxxxxxxx>, "rds-devel@xxxxxxxxxxxxxx" <rds-devel@xxxxxxxxxxxxxx>, "linux-afs@xxxxxxxxxxxxxxxxxxx" <linux-afs@xxxxxxxxxxxxxxxxxxx>, "tipc-discussion@xxxxxxxxxxxxxxxxxxxxx" <tipc-discussion@xxxxxxxxxxxxxxxxxxxxx>, "linux-x25@xxxxxxxxxxxxxxx" <linux-x25@xxxxxxxxxxxxxxx>
From:	David Laight <David.Laight@xxxxxxxxxx>
Date:	Tue, 21 Jul 2020 08:36:57 +0000

To:

'Christoph Hellwig' <hch@xxxxxx>, "David S. Miller" <davem@xxxxxxxxxxxxx>, Jakub Kicinski <kuba@xxxxxxxxxx>, Alexei Starovoitov <ast@xxxxxxxxxx>, "Daniel Borkmann" <daniel@xxxxxxxxxxxxx>, Alexey Kuznetsov <kuznet@xxxxxxxxxxxxx>, Hideaki YOSHIFUJI <yoshfuji@xxxxxxxxxxxxxx>, Eric Dumazet <edumazet@xxxxxxxxxx>

Subject:

RE: [PATCH 12/24] bpfilter: switch bpfilter_ip_set_sockopt to sockptr_t

Cc:

From:

David Laight <David.Laight@xxxxxxxxxx>

Date:

Tue, 21 Jul 2020 08:36:57 +0000

From: Christoph Hellwig
> Sent: 20 July 2020 13:47
> 
> This is mostly to prepare for cleaning up the callers, as bpfilter by
> design can't handle kernel pointers.
                      ^^^ user ??

        David

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Re: [PATCH 24/24] net: pass a sockptr_t into ->setsockopt, (continued) Re: [PATCH 24/24] net: pass a sockptr_t into ->setsockopt, Stefan Schmidt Re: [PATCH 24/24] net: pass a sockptr_t into ->setsockopt, David Miller Re: [MPTCP] [PATCH 24/24] net: pass a sockptr_t into ->setsockopt, Matthieu Baerts [PATCH 21/24] net/udp: switch udp_lib_setsockopt to sockptr_t, Christoph Hellwig [PATCH 19/24] net/ipv6: factor out a ipv6_set_opt_hdr helper, Christoph Hellwig [PATCH 18/24] net/ipv6: switch ipv6_flowlabel_opt to sockptr_t, Christoph Hellwig [PATCH 15/24] net/ipv4: switch do_ip_setsockopt to sockptr_t, Christoph Hellwig [PATCH 14/24] net/ipv4: merge ip_options_get and ip_options_get_from_user, Christoph Hellwig [PATCH 13/24] net/ipv4: switch ip_mroute_setsockopt to sockptr_t, Christoph Hellwig [PATCH 12/24] bpfilter: switch bpfilter_ip_set_sockopt to sockptr_t, Christoph Hellwig RE: [PATCH 12/24] bpfilter: switch bpfilter_ip_set_sockopt to sockptr_t, David Laight <= Re: [PATCH 12/24] bpfilter: switch bpfilter_ip_set_sockopt to sockptr_t, 'Christoph Hellwig' Re: [PATCH 12/24] bpfilter: switch bpfilter_ip_set_sockopt to sockptr_t, 'Christoph Hellwig' [PATCH 10/24] netfilter: switch xt_copy_counters to sockptr_t, Christoph Hellwig [PATCH 09/24] netfilter: remove the unused user argument to do_update_counters, Christoph Hellwig [PATCH 08/24] net/xfrm: switch xfrm_user_policy to sockptr_t, Christoph Hellwig [PATCH 07/24] net: switch sock_set_timeout to sockptr_t, Christoph Hellwig [PATCH 04/24] net: switch copy_bpf_fprog_from_user to sockptr_t, Christoph Hellwig [PATCH 03/24] net: add a new sockptr_t type, Christoph Hellwig Re: [PATCH 03/24] net: add a new sockptr_t type, Eric Biggers Re: [PATCH 03/24] net: add a new sockptr_t type, Christoph Hellwig

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