* [PATCH net-next 0/3] sctp: add SCTP_ECN_SUPPORTED sockopt @ 2019-08-26 8:30 ` Xin Long 0 siblings, 0 replies; 12+ messages in thread From: Xin Long @ 2019-08-26 8:30 UTC (permalink / raw) To: network dev, linux-sctp; +Cc: Marcelo Ricardo Leitner, Neil Horman, davem This patchset is to make ecn flag per netns and endpoint and then add SCTP_ECN_SUPPORTED sockopt, as does for other feature flags. Xin Long (3): sctp: make ecn flag per netns and endpoint sctp: allow users to set netns ecn flag with sysctl sctp: allow users to set ep ecn flag by sockopt include/net/netns/sctp.h | 3 ++ include/net/sctp/structs.h | 3 +- include/uapi/linux/sctp.h | 1 + net/sctp/endpointola.c | 1 + net/sctp/protocol.c | 3 ++ net/sctp/sm_make_chunk.c | 16 +++++++--- net/sctp/socket.c | 73 ++++++++++++++++++++++++++++++++++++++++++++++ net/sctp/sysctl.c | 7 +++++ 8 files changed, 102 insertions(+), 5 deletions(-) -- 2.1.0 ^ permalink raw reply [flat|nested] 12+ messages in thread
* [PATCH net-next 0/3] sctp: add SCTP_ECN_SUPPORTED sockopt @ 2019-08-26 8:30 ` Xin Long 0 siblings, 0 replies; 12+ messages in thread From: Xin Long @ 2019-08-26 8:30 UTC (permalink / raw) To: network dev, linux-sctp; +Cc: Marcelo Ricardo Leitner, Neil Horman, davem This patchset is to make ecn flag per netns and endpoint and then add SCTP_ECN_SUPPORTED sockopt, as does for other feature flags. Xin Long (3): sctp: make ecn flag per netns and endpoint sctp: allow users to set netns ecn flag with sysctl sctp: allow users to set ep ecn flag by sockopt include/net/netns/sctp.h | 3 ++ include/net/sctp/structs.h | 3 +- include/uapi/linux/sctp.h | 1 + net/sctp/endpointola.c | 1 + net/sctp/protocol.c | 3 ++ net/sctp/sm_make_chunk.c | 16 +++++++--- net/sctp/socket.c | 73 ++++++++++++++++++++++++++++++++++++++++++++++ net/sctp/sysctl.c | 7 +++++ 8 files changed, 102 insertions(+), 5 deletions(-) -- 2.1.0 ^ permalink raw reply [flat|nested] 12+ messages in thread
* [PATCH net-next 1/3] sctp: make ecn flag per netns and endpoint 2019-08-26 8:30 ` Xin Long @ 2019-08-26 8:30 ` Xin Long -1 siblings, 0 replies; 12+ messages in thread From: Xin Long @ 2019-08-26 8:30 UTC (permalink / raw) To: network dev, linux-sctp; +Cc: Marcelo Ricardo Leitner, Neil Horman, davem This patch is to add ecn flag for both netns_sctp and sctp_endpoint, net->sctp.ecn_enable is set 1 by default, and ep->ecn_enable will be initialized with net->sctp.ecn_enable. asoc->peer.ecn_capable will be set during negotiation only when ep->ecn_enable is set on both sides. Signed-off-by: Xin Long <lucien.xin@gmail.com> --- include/net/netns/sctp.h | 3 +++ include/net/sctp/structs.h | 3 ++- net/sctp/endpointola.c | 1 + net/sctp/protocol.c | 3 +++ net/sctp/sm_make_chunk.c | 16 ++++++++++++---- 5 files changed, 21 insertions(+), 5 deletions(-) diff --git a/include/net/netns/sctp.h b/include/net/netns/sctp.h index 0db7fb3..bdc0f27 100644 --- a/include/net/netns/sctp.h +++ b/include/net/netns/sctp.h @@ -128,6 +128,9 @@ struct netns_sctp { /* Flag to indicate if stream interleave is enabled */ int intl_enable; + /* Flag to indicate if ecn is enabled */ + int ecn_enable; + /* * Policy to control SCTP IPv4 address scoping * 0 - Disable IPv4 address scoping diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h index daac1ef..503fbc3 100644 --- a/include/net/sctp/structs.h +++ b/include/net/sctp/structs.h @@ -1322,7 +1322,8 @@ struct sctp_endpoint { /* SCTP-AUTH: endpoint shared keys */ struct list_head endpoint_shared_keys; __u16 active_key_id; - __u8 auth_enable:1, + __u8 ecn_enable:1, + auth_enable:1, intl_enable:1, prsctp_enable:1, asconf_enable:1, diff --git a/net/sctp/endpointola.c b/net/sctp/endpointola.c index 75a407d..ea53049 100644 --- a/net/sctp/endpointola.c +++ b/net/sctp/endpointola.c @@ -106,6 +106,7 @@ static struct sctp_endpoint *sctp_endpoint_init(struct sctp_endpoint *ep, */ ep->prsctp_enable = net->sctp.prsctp_enable; ep->reconf_enable = net->sctp.reconf_enable; + ep->ecn_enable = net->sctp.ecn_enable; /* Remember who we are attached to. */ ep->base.sk = sk; diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c index 2d47adc..b48ffe8 100644 --- a/net/sctp/protocol.c +++ b/net/sctp/protocol.c @@ -1254,6 +1254,9 @@ static int __net_init sctp_defaults_init(struct net *net) /* Disable AUTH by default. */ net->sctp.auth_enable = 0; + /* Enable ECN by default. */ + net->sctp.ecn_enable = 1; + /* Set SCOPE policy to enabled */ net->sctp.scope_policy = SCTP_SCOPE_POLICY_ENABLE; diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c index 338278f..e41ed2e 100644 --- a/net/sctp/sm_make_chunk.c +++ b/net/sctp/sm_make_chunk.c @@ -244,7 +244,9 @@ struct sctp_chunk *sctp_make_init(const struct sctp_association *asoc, chunksize = sizeof(init) + addrs_len; chunksize += SCTP_PAD4(SCTP_SAT_LEN(num_types)); - chunksize += sizeof(ecap_param); + + if (asoc->ep->ecn_enable) + chunksize += sizeof(ecap_param); if (asoc->ep->prsctp_enable) chunksize += sizeof(prsctp_param); @@ -335,7 +337,8 @@ struct sctp_chunk *sctp_make_init(const struct sctp_association *asoc, sctp_addto_chunk(retval, sizeof(sat), &sat); sctp_addto_chunk(retval, num_types * sizeof(__u16), &types); - sctp_addto_chunk(retval, sizeof(ecap_param), &ecap_param); + if (asoc->ep->ecn_enable) + sctp_addto_chunk(retval, sizeof(ecap_param), &ecap_param); /* Add the supported extensions parameter. Be nice and add this * fist before addiding the parameters for the extensions themselves @@ -2597,8 +2600,13 @@ static int sctp_process_param(struct sctp_association *asoc, break; case SCTP_PARAM_ECN_CAPABLE: - asoc->peer.ecn_capable = 1; - break; + if (asoc->ep->ecn_enable) { + asoc->peer.ecn_capable = 1; + break; + } + /* Fall Through */ + goto fall_through; + case SCTP_PARAM_ADAPTATION_LAYER_IND: asoc->peer.adaptation_ind = ntohl(param.aind->adaptation_ind); -- 2.1.0 ^ permalink raw reply related [flat|nested] 12+ messages in thread
* [PATCH net-next 1/3] sctp: make ecn flag per netns and endpoint @ 2019-08-26 8:30 ` Xin Long 0 siblings, 0 replies; 12+ messages in thread From: Xin Long @ 2019-08-26 8:30 UTC (permalink / raw) To: network dev, linux-sctp; +Cc: Marcelo Ricardo Leitner, Neil Horman, davem This patch is to add ecn flag for both netns_sctp and sctp_endpoint, net->sctp.ecn_enable is set 1 by default, and ep->ecn_enable will be initialized with net->sctp.ecn_enable. asoc->peer.ecn_capable will be set during negotiation only when ep->ecn_enable is set on both sides. Signed-off-by: Xin Long <lucien.xin@gmail.com> --- include/net/netns/sctp.h | 3 +++ include/net/sctp/structs.h | 3 ++- net/sctp/endpointola.c | 1 + net/sctp/protocol.c | 3 +++ net/sctp/sm_make_chunk.c | 16 ++++++++++++---- 5 files changed, 21 insertions(+), 5 deletions(-) diff --git a/include/net/netns/sctp.h b/include/net/netns/sctp.h index 0db7fb3..bdc0f27 100644 --- a/include/net/netns/sctp.h +++ b/include/net/netns/sctp.h @@ -128,6 +128,9 @@ struct netns_sctp { /* Flag to indicate if stream interleave is enabled */ int intl_enable; + /* Flag to indicate if ecn is enabled */ + int ecn_enable; + /* * Policy to control SCTP IPv4 address scoping * 0 - Disable IPv4 address scoping diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h index daac1ef..503fbc3 100644 --- a/include/net/sctp/structs.h +++ b/include/net/sctp/structs.h @@ -1322,7 +1322,8 @@ struct sctp_endpoint { /* SCTP-AUTH: endpoint shared keys */ struct list_head endpoint_shared_keys; __u16 active_key_id; - __u8 auth_enable:1, + __u8 ecn_enable:1, + auth_enable:1, intl_enable:1, prsctp_enable:1, asconf_enable:1, diff --git a/net/sctp/endpointola.c b/net/sctp/endpointola.c index 75a407d..ea53049 100644 --- a/net/sctp/endpointola.c +++ b/net/sctp/endpointola.c @@ -106,6 +106,7 @@ static struct sctp_endpoint *sctp_endpoint_init(struct sctp_endpoint *ep, */ ep->prsctp_enable = net->sctp.prsctp_enable; ep->reconf_enable = net->sctp.reconf_enable; + ep->ecn_enable = net->sctp.ecn_enable; /* Remember who we are attached to. */ ep->base.sk = sk; diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c index 2d47adc..b48ffe8 100644 --- a/net/sctp/protocol.c +++ b/net/sctp/protocol.c @@ -1254,6 +1254,9 @@ static int __net_init sctp_defaults_init(struct net *net) /* Disable AUTH by default. */ net->sctp.auth_enable = 0; + /* Enable ECN by default. */ + net->sctp.ecn_enable = 1; + /* Set SCOPE policy to enabled */ net->sctp.scope_policy = SCTP_SCOPE_POLICY_ENABLE; diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c index 338278f..e41ed2e 100644 --- a/net/sctp/sm_make_chunk.c +++ b/net/sctp/sm_make_chunk.c @@ -244,7 +244,9 @@ struct sctp_chunk *sctp_make_init(const struct sctp_association *asoc, chunksize = sizeof(init) + addrs_len; chunksize += SCTP_PAD4(SCTP_SAT_LEN(num_types)); - chunksize += sizeof(ecap_param); + + if (asoc->ep->ecn_enable) + chunksize += sizeof(ecap_param); if (asoc->ep->prsctp_enable) chunksize += sizeof(prsctp_param); @@ -335,7 +337,8 @@ struct sctp_chunk *sctp_make_init(const struct sctp_association *asoc, sctp_addto_chunk(retval, sizeof(sat), &sat); sctp_addto_chunk(retval, num_types * sizeof(__u16), &types); - sctp_addto_chunk(retval, sizeof(ecap_param), &ecap_param); + if (asoc->ep->ecn_enable) + sctp_addto_chunk(retval, sizeof(ecap_param), &ecap_param); /* Add the supported extensions parameter. Be nice and add this * fist before addiding the parameters for the extensions themselves @@ -2597,8 +2600,13 @@ static int sctp_process_param(struct sctp_association *asoc, break; case SCTP_PARAM_ECN_CAPABLE: - asoc->peer.ecn_capable = 1; - break; + if (asoc->ep->ecn_enable) { + asoc->peer.ecn_capable = 1; + break; + } + /* Fall Through */ + goto fall_through; + case SCTP_PARAM_ADAPTATION_LAYER_IND: asoc->peer.adaptation_ind = ntohl(param.aind->adaptation_ind); -- 2.1.0 ^ permalink raw reply related [flat|nested] 12+ messages in thread
* [PATCH net-next 2/3] sctp: allow users to set netns ecn flag with sysctl 2019-08-26 8:30 ` Xin Long @ 2019-08-26 8:30 ` Xin Long -1 siblings, 0 replies; 12+ messages in thread From: Xin Long @ 2019-08-26 8:30 UTC (permalink / raw) To: network dev, linux-sctp; +Cc: Marcelo Ricardo Leitner, Neil Horman, davem sysctl net.sctp.ecn_enable is added in this patch. It will allow users to change the default sctp ecn flag, net.sctp.ecn_enable. This feature was also required on this thread: http://lkml.iu.edu/hypermail/linux/kernel/0812.1/01858.html Signed-off-by: Xin Long <lucien.xin@gmail.com> --- net/sctp/sysctl.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/net/sctp/sysctl.c b/net/sctp/sysctl.c index 1250751..238cf17 100644 --- a/net/sctp/sysctl.c +++ b/net/sctp/sysctl.c @@ -278,6 +278,13 @@ static struct ctl_table sctp_net_table[] = { .proc_handler = proc_dointvec, }, { + .procname = "ecn_enable", + .data = &init_net.sctp.ecn_enable, + .maxlen = sizeof(int), + .mode = 0644, + .proc_handler = proc_dointvec, + }, + { .procname = "addr_scope_policy", .data = &init_net.sctp.scope_policy, .maxlen = sizeof(int), -- 2.1.0 ^ permalink raw reply related [flat|nested] 12+ messages in thread
* [PATCH net-next 2/3] sctp: allow users to set netns ecn flag with sysctl @ 2019-08-26 8:30 ` Xin Long 0 siblings, 0 replies; 12+ messages in thread From: Xin Long @ 2019-08-26 8:30 UTC (permalink / raw) To: network dev, linux-sctp; +Cc: Marcelo Ricardo Leitner, Neil Horman, davem sysctl net.sctp.ecn_enable is added in this patch. It will allow users to change the default sctp ecn flag, net.sctp.ecn_enable. This feature was also required on this thread: http://lkml.iu.edu/hypermail/linux/kernel/0812.1/01858.html Signed-off-by: Xin Long <lucien.xin@gmail.com> --- net/sctp/sysctl.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/net/sctp/sysctl.c b/net/sctp/sysctl.c index 1250751..238cf17 100644 --- a/net/sctp/sysctl.c +++ b/net/sctp/sysctl.c @@ -278,6 +278,13 @@ static struct ctl_table sctp_net_table[] = { .proc_handler = proc_dointvec, }, { + .procname = "ecn_enable", + .data = &init_net.sctp.ecn_enable, + .maxlen = sizeof(int), + .mode = 0644, + .proc_handler = proc_dointvec, + }, + { .procname = "addr_scope_policy", .data = &init_net.sctp.scope_policy, .maxlen = sizeof(int), -- 2.1.0 ^ permalink raw reply related [flat|nested] 12+ messages in thread
* [PATCH net-next 3/3] sctp: allow users to set ep ecn flag by sockopt 2019-08-26 8:30 ` Xin Long @ 2019-08-26 8:30 ` Xin Long -1 siblings, 0 replies; 12+ messages in thread From: Xin Long @ 2019-08-26 8:30 UTC (permalink / raw) To: network dev, linux-sctp; +Cc: Marcelo Ricardo Leitner, Neil Horman, davem SCTP_ECN_SUPPORTED sockopt will be added to allow users to change ep ecn flag, and it's similar with other feature flags. Signed-off-by: Xin Long <lucien.xin@gmail.com> --- include/uapi/linux/sctp.h | 1 + net/sctp/socket.c | 73 +++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 74 insertions(+) diff --git a/include/uapi/linux/sctp.h b/include/uapi/linux/sctp.h index 62527ac..6d5b164 100644 --- a/include/uapi/linux/sctp.h +++ b/include/uapi/linux/sctp.h @@ -136,6 +136,7 @@ typedef __s32 sctp_assoc_t; #define SCTP_EVENT 127 #define SCTP_ASCONF_SUPPORTED 128 #define SCTP_AUTH_SUPPORTED 129 +#define SCTP_ECN_SUPPORTED 130 /* PR-SCTP policies */ #define SCTP_PR_SCTP_NONE 0x0000 diff --git a/net/sctp/socket.c b/net/sctp/socket.c index 82bc252..3e50a97 100644 --- a/net/sctp/socket.c +++ b/net/sctp/socket.c @@ -4560,6 +4560,34 @@ static int sctp_setsockopt_auth_supported(struct sock *sk, return retval; } +static int sctp_setsockopt_ecn_supported(struct sock *sk, + char __user *optval, + unsigned int optlen) +{ + struct sctp_assoc_value params; + struct sctp_association *asoc; + int retval = -EINVAL; + + if (optlen != sizeof(params)) + goto out; + + if (copy_from_user(¶ms, optval, optlen)) { + retval = -EFAULT; + goto out; + } + + asoc = sctp_id2assoc(sk, params.assoc_id); + if (!asoc && params.assoc_id != SCTP_FUTURE_ASSOC && + sctp_style(sk, UDP)) + goto out; + + sctp_sk(sk)->ep->ecn_enable = !!params.assoc_value; + retval = 0; + +out: + return retval; +} + /* API 6.2 setsockopt(), getsockopt() * * Applications use setsockopt() and getsockopt() to set or retrieve @@ -4766,6 +4794,9 @@ static int sctp_setsockopt(struct sock *sk, int level, int optname, case SCTP_AUTH_SUPPORTED: retval = sctp_setsockopt_auth_supported(sk, optval, optlen); break; + case SCTP_ECN_SUPPORTED: + retval = sctp_setsockopt_ecn_supported(sk, optval, optlen); + break; default: retval = -ENOPROTOOPT; break; @@ -7828,6 +7859,45 @@ static int sctp_getsockopt_auth_supported(struct sock *sk, int len, return retval; } +static int sctp_getsockopt_ecn_supported(struct sock *sk, int len, + char __user *optval, + int __user *optlen) +{ + struct sctp_assoc_value params; + struct sctp_association *asoc; + int retval = -EFAULT; + + if (len < sizeof(params)) { + retval = -EINVAL; + goto out; + } + + len = sizeof(params); + if (copy_from_user(¶ms, optval, len)) + goto out; + + asoc = sctp_id2assoc(sk, params.assoc_id); + if (!asoc && params.assoc_id != SCTP_FUTURE_ASSOC && + sctp_style(sk, UDP)) { + retval = -EINVAL; + goto out; + } + + params.assoc_value = asoc ? asoc->peer.ecn_capable + : sctp_sk(sk)->ep->ecn_enable; + + if (put_user(len, optlen)) + goto out; + + if (copy_to_user(optval, ¶ms, len)) + goto out; + + retval = 0; + +out: + return retval; +} + static int sctp_getsockopt(struct sock *sk, int level, int optname, char __user *optval, int __user *optlen) { @@ -8037,6 +8107,9 @@ static int sctp_getsockopt(struct sock *sk, int level, int optname, retval = sctp_getsockopt_auth_supported(sk, len, optval, optlen); break; + case SCTP_ECN_SUPPORTED: + retval = sctp_getsockopt_ecn_supported(sk, len, optval, optlen); + break; default: retval = -ENOPROTOOPT; break; -- 2.1.0 ^ permalink raw reply related [flat|nested] 12+ messages in thread
* [PATCH net-next 3/3] sctp: allow users to set ep ecn flag by sockopt @ 2019-08-26 8:30 ` Xin Long 0 siblings, 0 replies; 12+ messages in thread From: Xin Long @ 2019-08-26 8:30 UTC (permalink / raw) To: network dev, linux-sctp; +Cc: Marcelo Ricardo Leitner, Neil Horman, davem SCTP_ECN_SUPPORTED sockopt will be added to allow users to change ep ecn flag, and it's similar with other feature flags. Signed-off-by: Xin Long <lucien.xin@gmail.com> --- include/uapi/linux/sctp.h | 1 + net/sctp/socket.c | 73 +++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 74 insertions(+) diff --git a/include/uapi/linux/sctp.h b/include/uapi/linux/sctp.h index 62527ac..6d5b164 100644 --- a/include/uapi/linux/sctp.h +++ b/include/uapi/linux/sctp.h @@ -136,6 +136,7 @@ typedef __s32 sctp_assoc_t; #define SCTP_EVENT 127 #define SCTP_ASCONF_SUPPORTED 128 #define SCTP_AUTH_SUPPORTED 129 +#define SCTP_ECN_SUPPORTED 130 /* PR-SCTP policies */ #define SCTP_PR_SCTP_NONE 0x0000 diff --git a/net/sctp/socket.c b/net/sctp/socket.c index 82bc252..3e50a97 100644 --- a/net/sctp/socket.c +++ b/net/sctp/socket.c @@ -4560,6 +4560,34 @@ static int sctp_setsockopt_auth_supported(struct sock *sk, return retval; } +static int sctp_setsockopt_ecn_supported(struct sock *sk, + char __user *optval, + unsigned int optlen) +{ + struct sctp_assoc_value params; + struct sctp_association *asoc; + int retval = -EINVAL; + + if (optlen != sizeof(params)) + goto out; + + if (copy_from_user(¶ms, optval, optlen)) { + retval = -EFAULT; + goto out; + } + + asoc = sctp_id2assoc(sk, params.assoc_id); + if (!asoc && params.assoc_id != SCTP_FUTURE_ASSOC && + sctp_style(sk, UDP)) + goto out; + + sctp_sk(sk)->ep->ecn_enable = !!params.assoc_value; + retval = 0; + +out: + return retval; +} + /* API 6.2 setsockopt(), getsockopt() * * Applications use setsockopt() and getsockopt() to set or retrieve @@ -4766,6 +4794,9 @@ static int sctp_setsockopt(struct sock *sk, int level, int optname, case SCTP_AUTH_SUPPORTED: retval = sctp_setsockopt_auth_supported(sk, optval, optlen); break; + case SCTP_ECN_SUPPORTED: + retval = sctp_setsockopt_ecn_supported(sk, optval, optlen); + break; default: retval = -ENOPROTOOPT; break; @@ -7828,6 +7859,45 @@ static int sctp_getsockopt_auth_supported(struct sock *sk, int len, return retval; } +static int sctp_getsockopt_ecn_supported(struct sock *sk, int len, + char __user *optval, + int __user *optlen) +{ + struct sctp_assoc_value params; + struct sctp_association *asoc; + int retval = -EFAULT; + + if (len < sizeof(params)) { + retval = -EINVAL; + goto out; + } + + len = sizeof(params); + if (copy_from_user(¶ms, optval, len)) + goto out; + + asoc = sctp_id2assoc(sk, params.assoc_id); + if (!asoc && params.assoc_id != SCTP_FUTURE_ASSOC && + sctp_style(sk, UDP)) { + retval = -EINVAL; + goto out; + } + + params.assoc_value = asoc ? asoc->peer.ecn_capable + : sctp_sk(sk)->ep->ecn_enable; + + if (put_user(len, optlen)) + goto out; + + if (copy_to_user(optval, ¶ms, len)) + goto out; + + retval = 0; + +out: + return retval; +} + static int sctp_getsockopt(struct sock *sk, int level, int optname, char __user *optval, int __user *optlen) { @@ -8037,6 +8107,9 @@ static int sctp_getsockopt(struct sock *sk, int level, int optname, retval = sctp_getsockopt_auth_supported(sk, len, optval, optlen); break; + case SCTP_ECN_SUPPORTED: + retval = sctp_getsockopt_ecn_supported(sk, len, optval, optlen); + break; default: retval = -ENOPROTOOPT; break; -- 2.1.0 ^ permalink raw reply related [flat|nested] 12+ messages in thread
* Re: [PATCH net-next 0/3] sctp: add SCTP_ECN_SUPPORTED sockopt 2019-08-26 8:30 ` Xin Long @ 2019-08-26 11:02 ` Neil Horman -1 siblings, 0 replies; 12+ messages in thread From: Neil Horman @ 2019-08-26 11:02 UTC (permalink / raw) To: Xin Long; +Cc: network dev, linux-sctp, Marcelo Ricardo Leitner, davem On Mon, Aug 26, 2019 at 04:30:01PM +0800, Xin Long wrote: > This patchset is to make ecn flag per netns and endpoint and then > add SCTP_ECN_SUPPORTED sockopt, as does for other feature flags. > > Xin Long (3): > sctp: make ecn flag per netns and endpoint > sctp: allow users to set netns ecn flag with sysctl > sctp: allow users to set ep ecn flag by sockopt > > include/net/netns/sctp.h | 3 ++ > include/net/sctp/structs.h | 3 +- > include/uapi/linux/sctp.h | 1 + > net/sctp/endpointola.c | 1 + > net/sctp/protocol.c | 3 ++ > net/sctp/sm_make_chunk.c | 16 +++++++--- > net/sctp/socket.c | 73 ++++++++++++++++++++++++++++++++++++++++++++++ > net/sctp/sysctl.c | 7 +++++ > 8 files changed, 102 insertions(+), 5 deletions(-) > > -- > 2.1.0 > > Series Acked-by: Neil Horman <nhorman@tuxdriver.com> ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH net-next 0/3] sctp: add SCTP_ECN_SUPPORTED sockopt @ 2019-08-26 11:02 ` Neil Horman 0 siblings, 0 replies; 12+ messages in thread From: Neil Horman @ 2019-08-26 11:02 UTC (permalink / raw) To: Xin Long; +Cc: network dev, linux-sctp, Marcelo Ricardo Leitner, davem On Mon, Aug 26, 2019 at 04:30:01PM +0800, Xin Long wrote: > This patchset is to make ecn flag per netns and endpoint and then > add SCTP_ECN_SUPPORTED sockopt, as does for other feature flags. > > Xin Long (3): > sctp: make ecn flag per netns and endpoint > sctp: allow users to set netns ecn flag with sysctl > sctp: allow users to set ep ecn flag by sockopt > > include/net/netns/sctp.h | 3 ++ > include/net/sctp/structs.h | 3 +- > include/uapi/linux/sctp.h | 1 + > net/sctp/endpointola.c | 1 + > net/sctp/protocol.c | 3 ++ > net/sctp/sm_make_chunk.c | 16 +++++++--- > net/sctp/socket.c | 73 ++++++++++++++++++++++++++++++++++++++++++++++ > net/sctp/sysctl.c | 7 +++++ > 8 files changed, 102 insertions(+), 5 deletions(-) > > -- > 2.1.0 > > Series Acked-by: Neil Horman <nhorman@tuxdriver.com> ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH net-next 0/3] sctp: add SCTP_ECN_SUPPORTED sockopt 2019-08-26 11:02 ` Neil Horman @ 2019-08-28 3:55 ` David Miller -1 siblings, 0 replies; 12+ messages in thread From: David Miller @ 2019-08-28 3:55 UTC (permalink / raw) To: nhorman; +Cc: lucien.xin, netdev, linux-sctp, marcelo.leitner From: Neil Horman <nhorman@tuxdriver.com> Date: Mon, 26 Aug 2019 07:02:21 -0400 > On Mon, Aug 26, 2019 at 04:30:01PM +0800, Xin Long wrote: >> This patchset is to make ecn flag per netns and endpoint and then >> add SCTP_ECN_SUPPORTED sockopt, as does for other feature flags. >> >> Xin Long (3): >> sctp: make ecn flag per netns and endpoint >> sctp: allow users to set netns ecn flag with sysctl >> sctp: allow users to set ep ecn flag by sockopt ... > Series > Acked-by: Neil Horman <nhorman@tuxdriver.com> Series applied to net-next, thanks. ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH net-next 0/3] sctp: add SCTP_ECN_SUPPORTED sockopt @ 2019-08-28 3:55 ` David Miller 0 siblings, 0 replies; 12+ messages in thread From: David Miller @ 2019-08-28 3:55 UTC (permalink / raw) To: nhorman; +Cc: lucien.xin, netdev, linux-sctp, marcelo.leitner From: Neil Horman <nhorman@tuxdriver.com> Date: Mon, 26 Aug 2019 07:02:21 -0400 > On Mon, Aug 26, 2019 at 04:30:01PM +0800, Xin Long wrote: >> This patchset is to make ecn flag per netns and endpoint and then >> add SCTP_ECN_SUPPORTED sockopt, as does for other feature flags. >> >> Xin Long (3): >> sctp: make ecn flag per netns and endpoint >> sctp: allow users to set netns ecn flag with sysctl >> sctp: allow users to set ep ecn flag by sockopt ... > Series > Acked-by: Neil Horman <nhorman@tuxdriver.com> Series applied to net-next, thanks. ^ permalink raw reply [flat|nested] 12+ messages in thread
end of thread, other threads:[~2019-08-28 3:55 UTC | newest] Thread overview: 12+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2019-08-26 8:30 [PATCH net-next 0/3] sctp: add SCTP_ECN_SUPPORTED sockopt Xin Long 2019-08-26 8:30 ` Xin Long 2019-08-26 8:30 ` [PATCH net-next 1/3] sctp: make ecn flag per netns and endpoint Xin Long 2019-08-26 8:30 ` Xin Long 2019-08-26 8:30 ` [PATCH net-next 2/3] sctp: allow users to set netns ecn flag with sysctl Xin Long 2019-08-26 8:30 ` Xin Long 2019-08-26 8:30 ` [PATCH net-next 3/3] sctp: allow users to set ep ecn flag by sockopt Xin Long 2019-08-26 8:30 ` Xin Long 2019-08-26 11:02 ` [PATCH net-next 0/3] sctp: add SCTP_ECN_SUPPORTED sockopt Neil Horman 2019-08-26 11:02 ` Neil Horman 2019-08-28 3:55 ` David Miller 2019-08-28 3:55 ` David Miller
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