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From: Christoph Hellwig <hch@lst.de>
To: "David S. Miller" <davem@davemloft.net>,
	Jakub Kicinski <kuba@kernel.org>
Cc: Eric Dumazet <edumazet@google.com>,
	Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>,
	Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>,
	Vlad Yasevich <vyasevich@gmail.com>,
	Neil Horman <nhorman@tuxdriver.com>,
	Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>,
	Jon Maloy <jmaloy@redhat.com>, Ying Xue <ying.xue@windriver.com>,
	drbd-dev@lists.linbit.com, linux-block@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org,
	linux-nvme@lists.infradead.org, target-devel@vger.kernel.org,
	linux-afs@lists.infradead.org, linux-cifs@vger.kernel.org,
	cluster-devel@redhat.com, ocfs2-devel@oss.oracle.com,
	netdev@vger.kernel.org, linux-sctp@vger.kernel.org,
	ceph-devel@vger.kernel.org, rds-devel@oss.oracle.com,
	linux-nfs@vger.kernel.org
Subject: [PATCH 32/33] sctp: add sctp_sock_get_primary_addr
Date: Wed, 13 May 2020 08:26:47 +0200	[thread overview]
Message-ID: <20200513062649.2100053-33-hch@lst.de> (raw)
In-Reply-To: <20200513062649.2100053-1-hch@lst.de>

Add a helper to directly get the SCTP_PRIMARY_ADDR sockopt from kernel
space without going through a fake uaccess.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 fs/dlm/lowcomms.c       | 11 +++-----
 include/net/sctp/sctp.h |  1 +
 net/sctp/socket.c       | 57 +++++++++++++++++++++++++----------------
 3 files changed, 39 insertions(+), 30 deletions(-)

diff --git a/fs/dlm/lowcomms.c b/fs/dlm/lowcomms.c
index 6fa45365666a8..46d2d71b62c57 100644
--- a/fs/dlm/lowcomms.c
+++ b/fs/dlm/lowcomms.c
@@ -855,10 +855,9 @@ static int tcp_accept_from_sock(struct connection *con)
 static int sctp_accept_from_sock(struct connection *con)
 {
 	/* Check that the new node is in the lockspace */
-	struct sctp_prim prim;
+	struct sctp_prim prim = { };
 	int nodeid;
-	int prim_len, ret;
-	int addr_len;
+	int addr_len, ret;
 	struct connection *newcon;
 	struct connection *addcon;
 	struct socket *newsock;
@@ -876,11 +875,7 @@ static int sctp_accept_from_sock(struct connection *con)
 	if (ret < 0)
 		goto accept_err;
 
-	memset(&prim, 0, sizeof(struct sctp_prim));
-	prim_len = sizeof(struct sctp_prim);
-
-	ret = kernel_getsockopt(newsock, IPPROTO_SCTP, SCTP_PRIMARY_ADDR,
-				(char *)&prim, &prim_len);
+	ret = sctp_sock_get_primary_addr(con->sock->sk, &prim);
 	if (ret < 0) {
 		log_print("getsockopt/sctp_primary_addr failed: %d", ret);
 		goto accept_err;
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
index b505fa082f254..c98b1d14db853 100644
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -618,5 +618,6 @@ static inline bool sctp_newsk_ready(const struct sock *sk)
 int sctp_setsockopt_bindx(struct sock *sk, struct sockaddr *kaddrs,
 		int addrs_size, int op);
 void sctp_sock_set_nodelay(struct sock *sk, bool val);
+int sctp_sock_get_primary_addr(struct sock *sk, struct sctp_prim *prim);
 
 #endif /* __net_sctp_h__ */
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 64c395f7a86d5..39bf8090dbe1e 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -6411,6 +6411,35 @@ static int sctp_getsockopt_local_addrs(struct sock *sk, int len,
 	return err;
 }
 
+static int __sctp_sock_get_primary_addr(struct sock *sk, struct sctp_prim *prim)
+{
+	struct sctp_association *asoc;
+
+	asoc = sctp_id2assoc(sk, prim->ssp_assoc_id);
+	if (!asoc)
+		return -EINVAL;
+	if (!asoc->peer.primary_path)
+		return -ENOTCONN;
+
+	memcpy(&prim->ssp_addr, &asoc->peer.primary_path->ipaddr,
+		asoc->peer.primary_path->af_specific->sockaddr_len);
+
+	sctp_get_pf_specific(sk->sk_family)->addr_to_user(sctp_sk(sk),
+			(union sctp_addr *)&prim->ssp_addr);
+	return 0;
+}
+
+int sctp_sock_get_primary_addr(struct sock *sk, struct sctp_prim *prim)
+{
+	int ret;
+
+	lock_sock(sk);
+	ret = __sctp_sock_get_primary_addr(sk, prim);
+	release_sock(sk);
+	return ret;
+}
+EXPORT_SYMBOL(sctp_sock_get_primary_addr);
+
 /* 7.1.10 Set Primary Address (SCTP_PRIMARY_ADDR)
  *
  * Requests that the local SCTP stack use the enclosed peer address as
@@ -6421,35 +6450,19 @@ static int sctp_getsockopt_primary_addr(struct sock *sk, int len,
 					char __user *optval, int __user *optlen)
 {
 	struct sctp_prim prim;
-	struct sctp_association *asoc;
-	struct sctp_sock *sp = sctp_sk(sk);
+	int ret;
 
 	if (len < sizeof(struct sctp_prim))
 		return -EINVAL;
-
-	len = sizeof(struct sctp_prim);
-
-	if (copy_from_user(&prim, optval, len))
+	if (copy_from_user(&prim, optval, sizeof(struct sctp_prim)))
 		return -EFAULT;
 
-	asoc = sctp_id2assoc(sk, prim.ssp_assoc_id);
-	if (!asoc)
-		return -EINVAL;
-
-	if (!asoc->peer.primary_path)
-		return -ENOTCONN;
-
-	memcpy(&prim.ssp_addr, &asoc->peer.primary_path->ipaddr,
-		asoc->peer.primary_path->af_specific->sockaddr_len);
-
-	sctp_get_pf_specific(sk->sk_family)->addr_to_user(sp,
-			(union sctp_addr *)&prim.ssp_addr);
+	ret = __sctp_sock_get_primary_addr(sk, &prim);
+	if (ret)
+		return ret;
 
-	if (put_user(len, optlen))
+	if (put_user(len, optlen) || copy_to_user(optval, &prim, len))
 		return -EFAULT;
-	if (copy_to_user(optval, &prim, len))
-		return -EFAULT;
-
 	return 0;
 }
 
-- 
2.26.2


WARNING: multiple messages have this Message-ID
From: Christoph Hellwig <hch@lst.de>
To: "David S. Miller" <davem@davemloft.net>,
	Jakub Kicinski <kuba@kernel.org>
Cc: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>,
	Eric Dumazet <edumazet@google.com>,
	linux-nvme@lists.infradead.org, linux-sctp@vger.kernel.org,
	target-devel@vger.kernel.org, linux-afs@lists.infradead.org,
	linux-cifs@vger.kernel.org, rds-devel@oss.oracle.com,
	linux-rdma@vger.kernel.org, cluster-devel@redhat.com,
	Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>,
	linux-block@vger.kernel.org, drbd-dev@tron.linbit.com,
	ceph-devel@vger.kernel.org, linux-nfs@vger.kernel.org,
	Neil Horman <nhorman@tuxdriver.com>,
	Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>,
	netdev@vger.kernel.org, Vlad Yasevich <vyasevich@gmail.com>,
	linux-kernel@vger.kernel.org, Jon Maloy <jmaloy@redhat.com>,
	Ying Xue <ying.xue@windriver.com>,
	ocfs2-devel@oss.oracle.com
Subject: [PATCH 32/33] sctp: add sctp_sock_get_primary_addr
Date: Wed, 13 May 2020 06:26:47 +0000	[thread overview]
Message-ID: <20200513062649.2100053-33-hch@lst.de> (raw)
In-Reply-To: <20200513062649.2100053-1-hch@lst.de>

Add a helper to directly get the SCTP_PRIMARY_ADDR sockopt from kernel
space without going through a fake uaccess.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 fs/dlm/lowcomms.c       | 11 +++-----
 include/net/sctp/sctp.h |  1 +
 net/sctp/socket.c       | 57 +++++++++++++++++++++++++----------------
 3 files changed, 39 insertions(+), 30 deletions(-)

diff --git a/fs/dlm/lowcomms.c b/fs/dlm/lowcomms.c
index 6fa45365666a8..46d2d71b62c57 100644
--- a/fs/dlm/lowcomms.c
+++ b/fs/dlm/lowcomms.c
@@ -855,10 +855,9 @@ static int tcp_accept_from_sock(struct connection *con)
 static int sctp_accept_from_sock(struct connection *con)
 {
 	/* Check that the new node is in the lockspace */
-	struct sctp_prim prim;
+	struct sctp_prim prim = { };
 	int nodeid;
-	int prim_len, ret;
-	int addr_len;
+	int addr_len, ret;
 	struct connection *newcon;
 	struct connection *addcon;
 	struct socket *newsock;
@@ -876,11 +875,7 @@ static int sctp_accept_from_sock(struct connection *con)
 	if (ret < 0)
 		goto accept_err;
 
-	memset(&prim, 0, sizeof(struct sctp_prim));
-	prim_len = sizeof(struct sctp_prim);
-
-	ret = kernel_getsockopt(newsock, IPPROTO_SCTP, SCTP_PRIMARY_ADDR,
-				(char *)&prim, &prim_len);
+	ret = sctp_sock_get_primary_addr(con->sock->sk, &prim);
 	if (ret < 0) {
 		log_print("getsockopt/sctp_primary_addr failed: %d", ret);
 		goto accept_err;
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
index b505fa082f254..c98b1d14db853 100644
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -618,5 +618,6 @@ static inline bool sctp_newsk_ready(const struct sock *sk)
 int sctp_setsockopt_bindx(struct sock *sk, struct sockaddr *kaddrs,
 		int addrs_size, int op);
 void sctp_sock_set_nodelay(struct sock *sk, bool val);
+int sctp_sock_get_primary_addr(struct sock *sk, struct sctp_prim *prim);
 
 #endif /* __net_sctp_h__ */
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 64c395f7a86d5..39bf8090dbe1e 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -6411,6 +6411,35 @@ static int sctp_getsockopt_local_addrs(struct sock *sk, int len,
 	return err;
 }
 
+static int __sctp_sock_get_primary_addr(struct sock *sk, struct sctp_prim *prim)
+{
+	struct sctp_association *asoc;
+
+	asoc = sctp_id2assoc(sk, prim->ssp_assoc_id);
+	if (!asoc)
+		return -EINVAL;
+	if (!asoc->peer.primary_path)
+		return -ENOTCONN;
+
+	memcpy(&prim->ssp_addr, &asoc->peer.primary_path->ipaddr,
+		asoc->peer.primary_path->af_specific->sockaddr_len);
+
+	sctp_get_pf_specific(sk->sk_family)->addr_to_user(sctp_sk(sk),
+			(union sctp_addr *)&prim->ssp_addr);
+	return 0;
+}
+
+int sctp_sock_get_primary_addr(struct sock *sk, struct sctp_prim *prim)
+{
+	int ret;
+
+	lock_sock(sk);
+	ret = __sctp_sock_get_primary_addr(sk, prim);
+	release_sock(sk);
+	return ret;
+}
+EXPORT_SYMBOL(sctp_sock_get_primary_addr);
+
 /* 7.1.10 Set Primary Address (SCTP_PRIMARY_ADDR)
  *
  * Requests that the local SCTP stack use the enclosed peer address as
@@ -6421,35 +6450,19 @@ static int sctp_getsockopt_primary_addr(struct sock *sk, int len,
 					char __user *optval, int __user *optlen)
 {
 	struct sctp_prim prim;
-	struct sctp_association *asoc;
-	struct sctp_sock *sp = sctp_sk(sk);
+	int ret;
 
 	if (len < sizeof(struct sctp_prim))
 		return -EINVAL;
-
-	len = sizeof(struct sctp_prim);
-
-	if (copy_from_user(&prim, optval, len))
+	if (copy_from_user(&prim, optval, sizeof(struct sctp_prim)))
 		return -EFAULT;
 
-	asoc = sctp_id2assoc(sk, prim.ssp_assoc_id);
-	if (!asoc)
-		return -EINVAL;
-
-	if (!asoc->peer.primary_path)
-		return -ENOTCONN;
-
-	memcpy(&prim.ssp_addr, &asoc->peer.primary_path->ipaddr,
-		asoc->peer.primary_path->af_specific->sockaddr_len);
-
-	sctp_get_pf_specific(sk->sk_family)->addr_to_user(sp,
-			(union sctp_addr *)&prim.ssp_addr);
+	ret = __sctp_sock_get_primary_addr(sk, &prim);
+	if (ret)
+		return ret;
 
-	if (put_user(len, optlen))
+	if (put_user(len, optlen) || copy_to_user(optval, &prim, len))
 		return -EFAULT;
-	if (copy_to_user(optval, &prim, len))
-		return -EFAULT;
-
 	return 0;
 }
 
-- 
2.26.2

WARNING: multiple messages have this Message-ID
From: Christoph Hellwig <hch@lst.de>
To: "David S. Miller" <davem@davemloft.net>,
	Jakub Kicinski <kuba@kernel.org>
Cc: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>,
	Eric Dumazet <edumazet@google.com>,
	linux-nvme@lists.infradead.org, linux-sctp@vger.kernel.org,
	target-devel@vger.kernel.org, linux-afs@lists.infradead.org,
	linux-cifs@vger.kernel.org, rds-devel@oss.oracle.com,
	linux-rdma@vger.kernel.org, cluster-devel@redhat.com,
	Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>,
	linux-block@vger.kernel.org, drbd-dev@tron.linbit.com,
	ceph-devel@vger.kernel.org, linux-nfs@vger.kernel.org,
	Neil Horman <nhorman@tuxdriver.com>,
	Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>,
	netdev@vger.kernel.org, Vlad Yasevich <vyasevich@gmail.com>,
	linux-kernel@vger.kernel.org, Jon Maloy <jmaloy@redhat.com>,
	Ying Xue <ying.xue@windriver.com>,
	ocfs2-devel@oss.oracle.com
Subject: [PATCH 32/33] sctp: add sctp_sock_get_primary_addr
Date: Wed, 13 May 2020 08:26:47 +0200	[thread overview]
Message-ID: <20200513062649.2100053-33-hch@lst.de> (raw)
In-Reply-To: <20200513062649.2100053-1-hch@lst.de>

Add a helper to directly get the SCTP_PRIMARY_ADDR sockopt from kernel
space without going through a fake uaccess.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 fs/dlm/lowcomms.c       | 11 +++-----
 include/net/sctp/sctp.h |  1 +
 net/sctp/socket.c       | 57 +++++++++++++++++++++++++----------------
 3 files changed, 39 insertions(+), 30 deletions(-)

diff --git a/fs/dlm/lowcomms.c b/fs/dlm/lowcomms.c
index 6fa45365666a8..46d2d71b62c57 100644
--- a/fs/dlm/lowcomms.c
+++ b/fs/dlm/lowcomms.c
@@ -855,10 +855,9 @@ static int tcp_accept_from_sock(struct connection *con)
 static int sctp_accept_from_sock(struct connection *con)
 {
 	/* Check that the new node is in the lockspace */
-	struct sctp_prim prim;
+	struct sctp_prim prim = { };
 	int nodeid;
-	int prim_len, ret;
-	int addr_len;
+	int addr_len, ret;
 	struct connection *newcon;
 	struct connection *addcon;
 	struct socket *newsock;
@@ -876,11 +875,7 @@ static int sctp_accept_from_sock(struct connection *con)
 	if (ret < 0)
 		goto accept_err;
 
-	memset(&prim, 0, sizeof(struct sctp_prim));
-	prim_len = sizeof(struct sctp_prim);
-
-	ret = kernel_getsockopt(newsock, IPPROTO_SCTP, SCTP_PRIMARY_ADDR,
-				(char *)&prim, &prim_len);
+	ret = sctp_sock_get_primary_addr(con->sock->sk, &prim);
 	if (ret < 0) {
 		log_print("getsockopt/sctp_primary_addr failed: %d", ret);
 		goto accept_err;
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
index b505fa082f254..c98b1d14db853 100644
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -618,5 +618,6 @@ static inline bool sctp_newsk_ready(const struct sock *sk)
 int sctp_setsockopt_bindx(struct sock *sk, struct sockaddr *kaddrs,
 		int addrs_size, int op);
 void sctp_sock_set_nodelay(struct sock *sk, bool val);
+int sctp_sock_get_primary_addr(struct sock *sk, struct sctp_prim *prim);
 
 #endif /* __net_sctp_h__ */
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 64c395f7a86d5..39bf8090dbe1e 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -6411,6 +6411,35 @@ static int sctp_getsockopt_local_addrs(struct sock *sk, int len,
 	return err;
 }
 
+static int __sctp_sock_get_primary_addr(struct sock *sk, struct sctp_prim *prim)
+{
+	struct sctp_association *asoc;
+
+	asoc = sctp_id2assoc(sk, prim->ssp_assoc_id);
+	if (!asoc)
+		return -EINVAL;
+	if (!asoc->peer.primary_path)
+		return -ENOTCONN;
+
+	memcpy(&prim->ssp_addr, &asoc->peer.primary_path->ipaddr,
+		asoc->peer.primary_path->af_specific->sockaddr_len);
+
+	sctp_get_pf_specific(sk->sk_family)->addr_to_user(sctp_sk(sk),
+			(union sctp_addr *)&prim->ssp_addr);
+	return 0;
+}
+
+int sctp_sock_get_primary_addr(struct sock *sk, struct sctp_prim *prim)
+{
+	int ret;
+
+	lock_sock(sk);
+	ret = __sctp_sock_get_primary_addr(sk, prim);
+	release_sock(sk);
+	return ret;
+}
+EXPORT_SYMBOL(sctp_sock_get_primary_addr);
+
 /* 7.1.10 Set Primary Address (SCTP_PRIMARY_ADDR)
  *
  * Requests that the local SCTP stack use the enclosed peer address as
@@ -6421,35 +6450,19 @@ static int sctp_getsockopt_primary_addr(struct sock *sk, int len,
 					char __user *optval, int __user *optlen)
 {
 	struct sctp_prim prim;
-	struct sctp_association *asoc;
-	struct sctp_sock *sp = sctp_sk(sk);
+	int ret;
 
 	if (len < sizeof(struct sctp_prim))
 		return -EINVAL;
-
-	len = sizeof(struct sctp_prim);
-
-	if (copy_from_user(&prim, optval, len))
+	if (copy_from_user(&prim, optval, sizeof(struct sctp_prim)))
 		return -EFAULT;
 
-	asoc = sctp_id2assoc(sk, prim.ssp_assoc_id);
-	if (!asoc)
-		return -EINVAL;
-
-	if (!asoc->peer.primary_path)
-		return -ENOTCONN;
-
-	memcpy(&prim.ssp_addr, &asoc->peer.primary_path->ipaddr,
-		asoc->peer.primary_path->af_specific->sockaddr_len);
-
-	sctp_get_pf_specific(sk->sk_family)->addr_to_user(sp,
-			(union sctp_addr *)&prim.ssp_addr);
+	ret = __sctp_sock_get_primary_addr(sk, &prim);
+	if (ret)
+		return ret;
 
-	if (put_user(len, optlen))
+	if (put_user(len, optlen) || copy_to_user(optval, &prim, len))
 		return -EFAULT;
-	if (copy_to_user(optval, &prim, len))
-		return -EFAULT;
-
 	return 0;
 }
 
-- 
2.26.2

WARNING: multiple messages have this Message-ID
From: Christoph Hellwig <hch@lst.de>
To: "David S. Miller" <davem@davemloft.net>,
	Jakub Kicinski <kuba@kernel.org>
Cc: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>,
	Eric Dumazet <edumazet@google.com>,
	linux-nvme@lists.infradead.org, linux-sctp@vger.kernel.org,
	target-devel@vger.kernel.org, linux-afs@lists.infradead.org,
	drbd-dev@lists.linbit.com, linux-cifs@vger.kernel.org,
	rds-devel@oss.oracle.com, linux-rdma@vger.kernel.org,
	cluster-devel@redhat.com, Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>,
	linux-block@vger.kernel.org, ceph-devel@vger.kernel.org,
	linux-nfs@vger.kernel.org, Neil Horman <nhorman@tuxdriver.com>,
	Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>,
	netdev@vger.kernel.org, Vlad Yasevich <vyasevich@gmail.com>,
	linux-kernel@vger.kernel.org, Jon Maloy <jmaloy@redhat.com>,
	Ying Xue <ying.xue@windriver.com>,
	ocfs2-devel@oss.oracle.com
Subject: [PATCH 32/33] sctp: add sctp_sock_get_primary_addr
Date: Wed, 13 May 2020 08:26:47 +0200	[thread overview]
Message-ID: <20200513062649.2100053-33-hch@lst.de> (raw)
In-Reply-To: <20200513062649.2100053-1-hch@lst.de>

Add a helper to directly get the SCTP_PRIMARY_ADDR sockopt from kernel
space without going through a fake uaccess.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 fs/dlm/lowcomms.c       | 11 +++-----
 include/net/sctp/sctp.h |  1 +
 net/sctp/socket.c       | 57 +++++++++++++++++++++++++----------------
 3 files changed, 39 insertions(+), 30 deletions(-)

diff --git a/fs/dlm/lowcomms.c b/fs/dlm/lowcomms.c
index 6fa45365666a8..46d2d71b62c57 100644
--- a/fs/dlm/lowcomms.c
+++ b/fs/dlm/lowcomms.c
@@ -855,10 +855,9 @@ static int tcp_accept_from_sock(struct connection *con)
 static int sctp_accept_from_sock(struct connection *con)
 {
 	/* Check that the new node is in the lockspace */
-	struct sctp_prim prim;
+	struct sctp_prim prim = { };
 	int nodeid;
-	int prim_len, ret;
-	int addr_len;
+	int addr_len, ret;
 	struct connection *newcon;
 	struct connection *addcon;
 	struct socket *newsock;
@@ -876,11 +875,7 @@ static int sctp_accept_from_sock(struct connection *con)
 	if (ret < 0)
 		goto accept_err;
 
-	memset(&prim, 0, sizeof(struct sctp_prim));
-	prim_len = sizeof(struct sctp_prim);
-
-	ret = kernel_getsockopt(newsock, IPPROTO_SCTP, SCTP_PRIMARY_ADDR,
-				(char *)&prim, &prim_len);
+	ret = sctp_sock_get_primary_addr(con->sock->sk, &prim);
 	if (ret < 0) {
 		log_print("getsockopt/sctp_primary_addr failed: %d", ret);
 		goto accept_err;
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
index b505fa082f254..c98b1d14db853 100644
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -618,5 +618,6 @@ static inline bool sctp_newsk_ready(const struct sock *sk)
 int sctp_setsockopt_bindx(struct sock *sk, struct sockaddr *kaddrs,
 		int addrs_size, int op);
 void sctp_sock_set_nodelay(struct sock *sk, bool val);
+int sctp_sock_get_primary_addr(struct sock *sk, struct sctp_prim *prim);
 
 #endif /* __net_sctp_h__ */
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 64c395f7a86d5..39bf8090dbe1e 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -6411,6 +6411,35 @@ static int sctp_getsockopt_local_addrs(struct sock *sk, int len,
 	return err;
 }
 
+static int __sctp_sock_get_primary_addr(struct sock *sk, struct sctp_prim *prim)
+{
+	struct sctp_association *asoc;
+
+	asoc = sctp_id2assoc(sk, prim->ssp_assoc_id);
+	if (!asoc)
+		return -EINVAL;
+	if (!asoc->peer.primary_path)
+		return -ENOTCONN;
+
+	memcpy(&prim->ssp_addr, &asoc->peer.primary_path->ipaddr,
+		asoc->peer.primary_path->af_specific->sockaddr_len);
+
+	sctp_get_pf_specific(sk->sk_family)->addr_to_user(sctp_sk(sk),
+			(union sctp_addr *)&prim->ssp_addr);
+	return 0;
+}
+
+int sctp_sock_get_primary_addr(struct sock *sk, struct sctp_prim *prim)
+{
+	int ret;
+
+	lock_sock(sk);
+	ret = __sctp_sock_get_primary_addr(sk, prim);
+	release_sock(sk);
+	return ret;
+}
+EXPORT_SYMBOL(sctp_sock_get_primary_addr);
+
 /* 7.1.10 Set Primary Address (SCTP_PRIMARY_ADDR)
  *
  * Requests that the local SCTP stack use the enclosed peer address as
@@ -6421,35 +6450,19 @@ static int sctp_getsockopt_primary_addr(struct sock *sk, int len,
 					char __user *optval, int __user *optlen)
 {
 	struct sctp_prim prim;
-	struct sctp_association *asoc;
-	struct sctp_sock *sp = sctp_sk(sk);
+	int ret;
 
 	if (len < sizeof(struct sctp_prim))
 		return -EINVAL;
-
-	len = sizeof(struct sctp_prim);
-
-	if (copy_from_user(&prim, optval, len))
+	if (copy_from_user(&prim, optval, sizeof(struct sctp_prim)))
 		return -EFAULT;
 
-	asoc = sctp_id2assoc(sk, prim.ssp_assoc_id);
-	if (!asoc)
-		return -EINVAL;
-
-	if (!asoc->peer.primary_path)
-		return -ENOTCONN;
-
-	memcpy(&prim.ssp_addr, &asoc->peer.primary_path->ipaddr,
-		asoc->peer.primary_path->af_specific->sockaddr_len);
-
-	sctp_get_pf_specific(sk->sk_family)->addr_to_user(sp,
-			(union sctp_addr *)&prim.ssp_addr);
+	ret = __sctp_sock_get_primary_addr(sk, &prim);
+	if (ret)
+		return ret;
 
-	if (put_user(len, optlen))
+	if (put_user(len, optlen) || copy_to_user(optval, &prim, len))
 		return -EFAULT;
-	if (copy_to_user(optval, &prim, len))
-		return -EFAULT;
-
 	return 0;
 }
 
-- 
2.26.2


_______________________________________________
linux-nvme mailing list
linux-nvme@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-nvme

WARNING: multiple messages have this Message-ID
From: Christoph Hellwig <hch@lst.de>
To: "David S. Miller" <davem@davemloft.net>,
	Jakub Kicinski <kuba@kernel.org>
Cc: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>,
	Eric Dumazet <edumazet@google.com>,
	linux-nvme@lists.infradead.org, linux-sctp@vger.kernel.org,
	target-devel@vger.kernel.org, linux-afs@lists.infradead.org,
	linux-cifs@vger.kernel.org, rds-devel@oss.oracle.com,
	linux-rdma@vger.kernel.org, cluster-devel@redhat.com,
	Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>,
	linux-block@vger.kernel.org, drbd-dev@tron.linbit.com,
	ceph-devel@vger.kernel.org, linux-nfs@vger.kernel.org,
	Neil Horman <nhorman@tuxdriver.com>,
	Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>,
	netdev@vger.kernel.org, Vlad Yasevich <vyasevich@gmail.com>,
	linux-kernel@vger.kernel.org, Jon Maloy <jmaloy@redhat.com>,
	Ying Xue <ying.xue@windriver.com>,
	ocfs2-devel@oss.oracle.com
Subject: [Ocfs2-devel] [PATCH 32/33] sctp: add sctp_sock_get_primary_addr
Date: Wed, 13 May 2020 08:26:47 +0200	[thread overview]
Message-ID: <20200513062649.2100053-33-hch@lst.de> (raw)
In-Reply-To: <20200513062649.2100053-1-hch@lst.de>

Add a helper to directly get the SCTP_PRIMARY_ADDR sockopt from kernel
space without going through a fake uaccess.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 fs/dlm/lowcomms.c       | 11 +++-----
 include/net/sctp/sctp.h |  1 +
 net/sctp/socket.c       | 57 +++++++++++++++++++++++++----------------
 3 files changed, 39 insertions(+), 30 deletions(-)

diff --git a/fs/dlm/lowcomms.c b/fs/dlm/lowcomms.c
index 6fa45365666a8..46d2d71b62c57 100644
--- a/fs/dlm/lowcomms.c
+++ b/fs/dlm/lowcomms.c
@@ -855,10 +855,9 @@ static int tcp_accept_from_sock(struct connection *con)
 static int sctp_accept_from_sock(struct connection *con)
 {
 	/* Check that the new node is in the lockspace */
-	struct sctp_prim prim;
+	struct sctp_prim prim = { };
 	int nodeid;
-	int prim_len, ret;
-	int addr_len;
+	int addr_len, ret;
 	struct connection *newcon;
 	struct connection *addcon;
 	struct socket *newsock;
@@ -876,11 +875,7 @@ static int sctp_accept_from_sock(struct connection *con)
 	if (ret < 0)
 		goto accept_err;
 
-	memset(&prim, 0, sizeof(struct sctp_prim));
-	prim_len = sizeof(struct sctp_prim);
-
-	ret = kernel_getsockopt(newsock, IPPROTO_SCTP, SCTP_PRIMARY_ADDR,
-				(char *)&prim, &prim_len);
+	ret = sctp_sock_get_primary_addr(con->sock->sk, &prim);
 	if (ret < 0) {
 		log_print("getsockopt/sctp_primary_addr failed: %d", ret);
 		goto accept_err;
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
index b505fa082f254..c98b1d14db853 100644
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -618,5 +618,6 @@ static inline bool sctp_newsk_ready(const struct sock *sk)
 int sctp_setsockopt_bindx(struct sock *sk, struct sockaddr *kaddrs,
 		int addrs_size, int op);
 void sctp_sock_set_nodelay(struct sock *sk, bool val);
+int sctp_sock_get_primary_addr(struct sock *sk, struct sctp_prim *prim);
 
 #endif /* __net_sctp_h__ */
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 64c395f7a86d5..39bf8090dbe1e 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -6411,6 +6411,35 @@ static int sctp_getsockopt_local_addrs(struct sock *sk, int len,
 	return err;
 }
 
+static int __sctp_sock_get_primary_addr(struct sock *sk, struct sctp_prim *prim)
+{
+	struct sctp_association *asoc;
+
+	asoc = sctp_id2assoc(sk, prim->ssp_assoc_id);
+	if (!asoc)
+		return -EINVAL;
+	if (!asoc->peer.primary_path)
+		return -ENOTCONN;
+
+	memcpy(&prim->ssp_addr, &asoc->peer.primary_path->ipaddr,
+		asoc->peer.primary_path->af_specific->sockaddr_len);
+
+	sctp_get_pf_specific(sk->sk_family)->addr_to_user(sctp_sk(sk),
+			(union sctp_addr *)&prim->ssp_addr);
+	return 0;
+}
+
+int sctp_sock_get_primary_addr(struct sock *sk, struct sctp_prim *prim)
+{
+	int ret;
+
+	lock_sock(sk);
+	ret = __sctp_sock_get_primary_addr(sk, prim);
+	release_sock(sk);
+	return ret;
+}
+EXPORT_SYMBOL(sctp_sock_get_primary_addr);
+
 /* 7.1.10 Set Primary Address (SCTP_PRIMARY_ADDR)
  *
  * Requests that the local SCTP stack use the enclosed peer address as
@@ -6421,35 +6450,19 @@ static int sctp_getsockopt_primary_addr(struct sock *sk, int len,
 					char __user *optval, int __user *optlen)
 {
 	struct sctp_prim prim;
-	struct sctp_association *asoc;
-	struct sctp_sock *sp = sctp_sk(sk);
+	int ret;
 
 	if (len < sizeof(struct sctp_prim))
 		return -EINVAL;
-
-	len = sizeof(struct sctp_prim);
-
-	if (copy_from_user(&prim, optval, len))
+	if (copy_from_user(&prim, optval, sizeof(struct sctp_prim)))
 		return -EFAULT;
 
-	asoc = sctp_id2assoc(sk, prim.ssp_assoc_id);
-	if (!asoc)
-		return -EINVAL;
-
-	if (!asoc->peer.primary_path)
-		return -ENOTCONN;
-
-	memcpy(&prim.ssp_addr, &asoc->peer.primary_path->ipaddr,
-		asoc->peer.primary_path->af_specific->sockaddr_len);
-
-	sctp_get_pf_specific(sk->sk_family)->addr_to_user(sp,
-			(union sctp_addr *)&prim.ssp_addr);
+	ret = __sctp_sock_get_primary_addr(sk, &prim);
+	if (ret)
+		return ret;
 
-	if (put_user(len, optlen))
+	if (put_user(len, optlen) || copy_to_user(optval, &prim, len))
 		return -EFAULT;
-	if (copy_to_user(optval, &prim, len))
-		return -EFAULT;
-
 	return 0;
 }
 
-- 
2.26.2

  parent reply	other threads:[~2020-05-13  6:30 UTC|newest]

Thread overview: 578+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-13  6:26 remove kernel_setsockopt and kernel_getsockopt Christoph Hellwig
2020-05-13  6:26 ` [Ocfs2-devel] " Christoph Hellwig
2020-05-13  6:26 ` Christoph Hellwig
2020-05-13  6:26 ` Christoph Hellwig
2020-05-13  6:26 ` [PATCH 01/33] net: add sock_set_reuseaddr Christoph Hellwig
2020-05-13  6:26   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26 ` [PATCH 02/33] net: add sock_set_linger Christoph Hellwig
2020-05-13  6:26   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26 ` [PATCH 03/33] net: add sock_set_priority Christoph Hellwig
2020-05-13  6:26   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26 ` [PATCH 04/33] net: add sock_set_sndtimeo Christoph Hellwig
2020-05-13  6:26   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26 ` [PATCH 05/33] net: add sock_bindtoindex Christoph Hellwig
2020-05-13  6:26   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26 ` [PATCH 06/33] net: add sock_set_timestamps Christoph Hellwig
2020-05-13  6:26   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26 ` [PATCH 07/33] net: add sock_set_keepalive Christoph Hellwig
2020-05-13  6:26   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26 ` [PATCH 08/33] net: add sock_set_rcvbuf Christoph Hellwig
2020-05-13  6:26   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26 ` [PATCH 09/33] net: add sock_set_reuseport Christoph Hellwig
2020-05-13  6:26   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26 ` [PATCH 10/33] tcp: add tcp_sock_set_cork Christoph Hellwig
2020-05-13  6:26   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26 ` [PATCH 11/33] tcp: tcp_sock_set_nodelay Christoph Hellwig
2020-05-13  6:26   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13 12:51   ` Jason Gunthorpe
2020-05-13 12:51     ` [Ocfs2-devel] " Jason Gunthorpe
2020-05-13 12:51     ` Jason Gunthorpe
2020-05-13 12:51     ` Jason Gunthorpe
2020-05-13 12:51     ` Jason Gunthorpe
2020-05-13  6:26 ` [PATCH 12/33] tcp: add tcp_sock_set_quickack Christoph Hellwig
2020-05-13  6:26   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26 ` [PATCH 13/33] tcp: add tcp_sock_set_syncnt Christoph Hellwig
2020-05-13  6:26   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26 ` [PATCH 14/33] tcp: add tcp_sock_set_user_timeout Christoph Hellwig
2020-05-13  6:26   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26 ` [PATCH 15/33] tcp: add tcp_sock_set_keepidle Christoph Hellwig
2020-05-13  6:26   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26 ` [PATCH 16/33] tcp: add tcp_sock_set_keepintvl Christoph Hellwig
2020-05-13  6:26   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26 ` [PATCH 17/33] tcp: add tcp_sock_set_keepcnt Christoph Hellwig
2020-05-13  6:26   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26 ` [PATCH 18/33] ipv4: add ip_sock_set_tos Christoph Hellwig
2020-05-13  6:26   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26 ` [PATCH 19/33] ipv4: add ip_sock_set_freebind Christoph Hellwig
2020-05-13  6:26   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26 ` [PATCH 20/33] ipv4: add ip_sock_set_recverr Christoph Hellwig
2020-05-13  6:26   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13 21:00   ` Joe Perches
2020-05-13 21:00     ` [Ocfs2-devel] " Joe Perches
2020-05-13 21:00     ` Joe Perches
2020-05-13 21:00     ` Joe Perches
2020-05-14 10:30     ` Christoph Hellwig
2020-05-14 10:30       ` [Ocfs2-devel] " Christoph Hellwig
2020-05-14 10:30       ` Christoph Hellwig
2020-05-14 10:30       ` Christoph Hellwig
2020-05-14 10:30       ` Christoph Hellwig
2020-05-14 11:51       ` Joe Perches
2020-05-14 11:51         ` [Ocfs2-devel] " Joe Perches
2020-05-14 11:51         ` Joe Perches
2020-05-14 11:51         ` Joe Perches
2020-05-14 11:51         ` Joe Perches
2020-05-20 14:18         ` Christoph Hellwig
2020-05-20 14:18           ` [Ocfs2-devel] " Christoph Hellwig
2020-05-20 14:18           ` Christoph Hellwig
2020-05-20 14:18           ` Christoph Hellwig
2020-05-20 14:18           ` Christoph Hellwig
2020-05-13  6:26 ` [PATCH 21/33] ipv4: add ip_sock_set_mtu_discover Christoph Hellwig
2020-05-13  6:26   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26 ` [PATCH 22/33] ipv6: add ip6_sock_set_v6only Christoph Hellwig
2020-05-13  6:26   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26 ` [PATCH 23/33] ipv6: add ip6_sock_set_recverr Christoph Hellwig
2020-05-13  6:26   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26 ` [PATCH 24/33] ipv6: add ip6_sock_set_addr_preferences Christoph Hellwig
2020-05-13  6:26   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26 ` [PATCH 25/33] ipv6: add ip6_sock_set_recvpktinfo Christoph Hellwig
2020-05-13  6:26   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26 ` [PATCH 26/33] sctp: lift copying in addrs into sctp_setsockopt Christoph Hellwig
2020-05-13  6:26   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26 ` [PATCH 27/33] sctp: export sctp_setsockopt_bindx Christoph Hellwig
2020-05-13  6:26   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13 18:00   ` Marcelo Ricardo Leitner
2020-05-13 18:00     ` [Ocfs2-devel] " Marcelo Ricardo Leitner
2020-05-13 18:00     ` Marcelo Ricardo Leitner
2020-05-13 18:00     ` Marcelo Ricardo Leitner
2020-05-14  6:28     ` Christoph Hellwig
2020-05-14  6:28       ` [Ocfs2-devel] " Christoph Hellwig
2020-05-14  6:28       ` Christoph Hellwig
2020-05-14  6:28       ` Christoph Hellwig
2020-05-14  6:28       ` Christoph Hellwig
2020-05-14  8:23     ` David Laight
2020-05-14  8:23       ` [Ocfs2-devel] " David Laight
2020-05-14  8:23       ` David Laight
2020-05-14  8:23       ` David Laight
2020-05-14 10:40     ` is it ok to always pull in sctp for dlm, was: " Christoph Hellwig
2020-05-14 10:40       ` [Ocfs2-devel] " Christoph Hellwig
2020-05-14 10:40       ` Christoph Hellwig
2020-05-14 10:40       ` Christoph Hellwig
2020-05-14 10:40       ` Christoph Hellwig
2020-05-14 14:24       ` David Teigland
2020-05-14 14:24         ` [Ocfs2-devel] " David Teigland
2020-05-14 14:24         ` David Teigland
2020-05-14 14:24         ` David Teigland
2020-05-14 14:24         ` is it ok to always pull in sctp for dlm, was: Re: [PATCH 27/33] sctp: export sctp_setsockopt_bin David Teigland
2020-05-15 15:20     ` [PATCH 27/33] sctp: export sctp_setsockopt_bindx David Howells
2020-05-15 15:20       ` [Ocfs2-devel] " David Howells
2020-05-15 15:20       ` David Howells
2020-05-15 15:20       ` David Howells
2020-05-15 15:20       ` David Howells
2020-05-15 15:24       ` Christoph Hellwig
2020-05-15 15:24         ` [Ocfs2-devel] " Christoph Hellwig
2020-05-15 15:24         ` Christoph Hellwig
2020-05-15 15:24         ` Christoph Hellwig
2020-05-15 15:24         ` Christoph Hellwig
2020-05-16 15:21         ` David Laight
2020-05-16 15:21           ` [Ocfs2-devel] " David Laight
2020-05-16 15:21           ` David Laight
2020-05-16 15:21           ` David Laight
2020-05-16 15:11       ` David Laight
2020-05-16 15:11         ` [Ocfs2-devel] " David Laight
2020-05-16 15:11         ` David Laight
2020-05-16 15:11         ` David Laight
2020-05-16 15:11         ` David Laight
2020-05-16 15:36         ` [Ocfs2-devel] " Matthew Wilcox
2020-05-16 15:36           ` Matthew Wilcox
2020-05-16 15:36           ` Matthew Wilcox
2020-05-16 15:36           ` Matthew Wilcox
2020-05-16 15:36           ` Matthew Wilcox
2020-05-17  8:48           ` David Laight
2020-05-17  8:48             ` David Laight
2020-05-17  8:48             ` David Laight
2020-05-17  8:48             ` David Laight
2020-05-13  6:26 ` [PATCH 28/33] sctp: add sctp_sock_set_nodelay Christoph Hellwig
2020-05-13  6:26   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26 ` [PATCH 29/33] rxrpc_sock_set_min_security_level Christoph Hellwig
2020-05-13  6:26   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26 ` [PATCH 30/33] tipc: call tsk_set_importance from tipc_topsrv_create_listener Christoph Hellwig
2020-05-13  6:26   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26 ` [PATCH 31/33] net: remove kernel_setsockopt Christoph Hellwig
2020-05-13  6:26   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26 ` Christoph Hellwig [this message]
2020-05-13  6:26   ` [Ocfs2-devel] [PATCH 32/33] sctp: add sctp_sock_get_primary_addr Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13 18:03   ` Marcelo Ricardo Leitner
2020-05-13 18:03     ` [Ocfs2-devel] " Marcelo Ricardo Leitner
2020-05-13 18:03     ` Marcelo Ricardo Leitner
2020-05-13 18:03     ` Marcelo Ricardo Leitner
2020-05-14  9:51     ` David Laight
2020-05-14  9:51       ` [Ocfs2-devel] " David Laight
2020-05-14  9:51       ` David Laight
2020-05-14  9:51       ` David Laight
2020-05-14 12:30       ` David Laight
2020-05-14 12:30         ` [Ocfs2-devel] " David Laight
2020-05-14 12:30         ` David Laight
2020-05-14 12:30         ` David Laight
2020-05-14 13:27         ` David Laight
2020-05-14 13:27           ` [Ocfs2-devel] " David Laight
2020-05-14 13:27           ` David Laight
2020-05-14 13:27           ` David Laight
2020-05-13  6:26 ` [PATCH 33/33] net: remove kernel_getsockopt Christoph Hellwig
2020-05-13  6:26   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13  6:26   ` Christoph Hellwig
2020-05-13 13:13 ` [PATCH 29/33] rxrpc_sock_set_min_security_level David Howells
2020-05-13 13:13   ` [Ocfs2-devel] " David Howells
2020-05-13 13:13   ` David Howells
2020-05-13 13:13   ` David Howells
2020-05-13 13:13   ` David Howells
2020-05-14 10:29   ` Christoph Hellwig
2020-05-14 10:29     ` [Ocfs2-devel] " Christoph Hellwig
2020-05-14 10:29     ` Christoph Hellwig
2020-05-14 10:29     ` Christoph Hellwig
2020-05-14 10:29     ` Christoph Hellwig
2020-05-15 15:13   ` David Howells
2020-05-15 15:13     ` [Ocfs2-devel] " David Howells
2020-05-15 15:13     ` David Howells
2020-05-15 15:13     ` David Howells
2020-05-15 15:13     ` David Howells
2020-05-13 13:17 ` [PATCH 21/33] ipv4: add ip_sock_set_mtu_discover David Howells
2020-05-13 13:17   ` [Ocfs2-devel] " David Howells
2020-05-13 13:17   ` David Howells
2020-05-13 13:17   ` David Howells
2020-05-13 13:17   ` David Howells
2020-05-14  6:26   ` Christoph Hellwig
2020-05-14  6:26     ` [Ocfs2-devel] " Christoph Hellwig
2020-05-14  6:26     ` Christoph Hellwig
2020-05-14  6:26     ` Christoph Hellwig
2020-05-14  6:26     ` Christoph Hellwig
2020-05-15 15:15   ` David Howells
2020-05-15 15:15     ` [Ocfs2-devel] " David Howells
2020-05-15 15:15     ` David Howells
2020-05-15 15:15     ` David Howells
2020-05-15 15:15     ` David Howells
2020-05-13 13:24 ` [PATCH 20/33] ipv4: add ip_sock_set_recverr David Howells
2020-05-13 13:24   ` [Ocfs2-devel] " David Howells
2020-05-13 13:24   ` David Howells
2020-05-13 13:24   ` David Howells
2020-05-13 13:24   ` David Howells
2020-05-13 13:25 ` [PATCH 23/33] ipv6: add ip6_sock_set_recverr David Howells
2020-05-13 13:25   ` [Ocfs2-devel] " David Howells
2020-05-13 13:25   ` David Howells
2020-05-13 13:25   ` David Howells
2020-05-13 13:25   ` David Howells
2020-05-13 13:27 ` [PATCH 06/33] net: add sock_set_timestamps David Howells
2020-05-13 13:27   ` [Ocfs2-devel] " David Howells
2020-05-13 13:27   ` David Howells
2020-05-13 13:27   ` David Howells
2020-05-13 13:27   ` David Howells
2020-05-13 17:38 ` remove kernel_setsockopt and kernel_getsockopt Joe Perches
2020-05-13 17:38   ` [Ocfs2-devel] " Joe Perches
2020-05-13 17:38   ` Joe Perches
2020-05-13 17:38   ` Joe Perches
2020-05-14  6:27   ` Christoph Hellwig
2020-05-14  6:27     ` [Ocfs2-devel] " Christoph Hellwig
2020-05-14  6:27     ` Christoph Hellwig
2020-05-14  6:27     ` Christoph Hellwig
2020-05-14  6:27     ` Christoph Hellwig
2020-05-14  8:29   ` David Laight
2020-05-14  8:29     ` [Ocfs2-devel] " David Laight
2020-05-14  8:29     ` David Laight
2020-05-14  8:29     ` David Laight
2020-05-14 10:18     ` Christoph Hellwig
2020-05-14 10:18       ` [Ocfs2-devel] " Christoph Hellwig
2020-05-14 10:18       ` Christoph Hellwig
2020-05-14 10:18       ` Christoph Hellwig
2020-05-14 10:18       ` Christoph Hellwig
2020-05-14 10:26       ` David Laight
2020-05-14 10:26         ` [Ocfs2-devel] " David Laight
2020-05-14 10:26         ` David Laight
2020-05-14 10:26         ` David Laight
2020-05-14 10:26         ` David Laight
2020-05-14 10:34         ` 'Christoph Hellwig'
2020-05-14 10:34           ` [Ocfs2-devel] " 'Christoph Hellwig'
2020-05-14 10:34           ` 'Christoph Hellwig'
2020-05-14 10:34           ` 'Christoph Hellwig'
2020-05-14 10:34           ` 'Christoph Hellwig'
2020-05-14 11:11           ` David Laight
2020-05-14 11:11             ` [Ocfs2-devel] " David Laight
2020-05-14 11:11             ` David Laight
2020-05-14 11:11             ` David Laight
2020-05-14 19:35             ` [Ocfs2-devel] " Matthew Wilcox
2020-05-14 19:35               ` Matthew Wilcox
2020-05-14 19:35               ` Matthew Wilcox
2020-05-14 19:35               ` Matthew Wilcox
2020-05-14 19:35               ` Matthew Wilcox
2020-05-14 20:03         ` David Miller
2020-05-14 20:03           ` [Ocfs2-devel] " David Miller
2020-05-14 20:03           ` David Miller
2020-05-14 20:03           ` David Miller
2020-05-14 20:03           ` David Miller
2020-05-15  8:14           ` David Laight
2020-05-15  8:14             ` [Ocfs2-devel] " David Laight
2020-05-15  8:14             ` David Laight
2020-05-15  8:14             ` David Laight
2020-05-15  8:14             ` David Laight
2020-05-14 19:57     ` David Miller
2020-05-14 19:57       ` [Ocfs2-devel] " David Miller
2020-05-14 19:57       ` David Miller
2020-05-14 19:57       ` David Miller
2020-05-14 19:57       ` David Miller
2020-05-13 18:45 ` Sagi Grimberg
2020-05-13 18:45   ` [Ocfs2-devel] " Sagi Grimberg
2020-05-13 18:45   ` Sagi Grimberg
2020-05-13 18:45   ` Sagi Grimberg
2020-05-13 19:12 ` David Miller
2020-05-13 19:12   ` [Ocfs2-devel] " David Miller
2020-05-13 19:12   ` David Miller
2020-05-13 19:12   ` David Miller
2020-05-20 19:54 remove kernel_setsockopt and kernel_getsockopt v2 Christoph Hellwig
2020-05-20 19:54 ` [Ocfs2-devel] " Christoph Hellwig
2020-05-20 19:54 ` Christoph Hellwig
2020-05-20 19:54 ` Christoph Hellwig
2020-05-20 19:54 ` [PATCH 01/33] dlm: use the tcp version of accept_from_sock for sctp as well Christoph Hellwig
2020-05-20 19:54   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54 ` [PATCH 02/33] net: remove kernel_getsockopt Christoph Hellwig
2020-05-20 19:54   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54 ` [PATCH 03/33] net: add sock_set_reuseaddr Christoph Hellwig
2020-05-20 19:54   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54 ` [PATCH 04/33] net: add sock_no_linger Christoph Hellwig
2020-05-20 19:54   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54 ` [PATCH 05/33] net: add sock_set_priority Christoph Hellwig
2020-05-20 19:54   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54 ` [PATCH 06/33] net: add sock_set_sndtimeo Christoph Hellwig
2020-05-20 19:54   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54 ` [PATCH 07/33] net: add sock_bindtoindex Christoph Hellwig
2020-05-20 19:54   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54 ` [PATCH 08/33] net: add sock_enable_timestamps Christoph Hellwig
2020-05-20 19:54   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54 ` [PATCH 09/33] net: add sock_set_keepalive Christoph Hellwig
2020-05-20 19:54   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54 ` [PATCH 10/33] net: add sock_set_rcvbuf Christoph Hellwig
2020-05-20 19:54   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54 ` [PATCH 11/33] net: add sock_set_reuseport Christoph Hellwig
2020-05-20 19:54   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54 ` [PATCH 12/33] tcp: add tcp_sock_set_cork Christoph Hellwig
2020-05-20 19:54   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54 ` [PATCH 13/33] tcp: add tcp_sock_set_nodelay Christoph Hellwig
2020-05-20 19:54   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54 ` [PATCH 14/33] tcp: add tcp_sock_set_quickack Christoph Hellwig
2020-05-20 19:54   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54 ` [PATCH 15/33] tcp: add tcp_sock_set_syncnt Christoph Hellwig
2020-05-20 19:54   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54 ` [PATCH 16/33] tcp: add tcp_sock_set_user_timeout Christoph Hellwig
2020-05-20 19:54   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54 ` [PATCH 17/33] tcp: add tcp_sock_set_keepidle Christoph Hellwig
2020-05-20 19:54   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54 ` [PATCH 18/33] tcp: add tcp_sock_set_keepintvl Christoph Hellwig
2020-05-20 19:54   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54 ` [PATCH 19/33] tcp: add tcp_sock_set_keepcnt Christoph Hellwig
2020-05-20 19:54   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54 ` [PATCH 20/33] ipv4: add ip_sock_set_tos Christoph Hellwig
2020-05-20 19:54   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54 ` [PATCH 21/33] ipv4: add ip_sock_set_freebind Christoph Hellwig
2020-05-20 19:54   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54 ` [PATCH 22/33] ipv4: add ip_sock_set_recverr Christoph Hellwig
2020-05-20 19:54   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54 ` [PATCH 23/33] ipv4: add ip_sock_set_mtu_discover Christoph Hellwig
2020-05-20 19:54   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:54   ` Christoph Hellwig
2020-05-20 19:55 ` [PATCH 24/33] ipv4: add ip_sock_set_pktinfo Christoph Hellwig
2020-05-20 19:55   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-20 19:55   ` Christoph Hellwig
2020-05-20 19:55   ` Christoph Hellwig
2020-05-20 19:55 ` [PATCH 25/33] ipv6: add ip6_sock_set_v6only Christoph Hellwig
2020-05-20 19:55   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-20 19:55   ` Christoph Hellwig
2020-05-20 19:55   ` Christoph Hellwig
2020-05-20 19:55   ` Christoph Hellwig
2020-05-20 19:55 ` [PATCH 26/33] ipv6: add ip6_sock_set_recverr Christoph Hellwig
2020-05-20 19:55   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-20 19:55   ` Christoph Hellwig
2020-05-20 19:55   ` Christoph Hellwig
2020-05-20 19:55   ` Christoph Hellwig
2020-05-20 19:55 ` [PATCH 27/33] ipv6: add ip6_sock_set_addr_preferences Christoph Hellwig
2020-05-20 19:55   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-20 19:55   ` Christoph Hellwig
2020-05-20 19:55   ` Christoph Hellwig
2020-05-20 19:55   ` Christoph Hellwig
2020-05-20 19:55 ` [PATCH 28/33] ipv6: add ip6_sock_set_recvpktinfo Christoph Hellwig
2020-05-20 19:55   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-20 19:55   ` Christoph Hellwig
2020-05-20 19:55   ` Christoph Hellwig
2020-05-20 19:55   ` Christoph Hellwig
2020-05-20 19:55 ` [PATCH 29/33] rxrpc: add rxrpc_sock_set_min_security_level Christoph Hellwig
2020-05-20 19:55   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-20 19:55   ` Christoph Hellwig
2020-05-20 19:55   ` Christoph Hellwig
2020-05-20 19:55 ` [PATCH 30/33] tipc: call tsk_set_importance from tipc_topsrv_create_listener Christoph Hellwig
2020-05-20 19:55   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-20 19:55   ` Christoph Hellwig
2020-05-20 19:55   ` Christoph Hellwig
2020-05-20 19:55 ` [PATCH 31/33] sctp: add sctp_sock_set_nodelay Christoph Hellwig
2020-05-20 19:55   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-20 19:55   ` Christoph Hellwig
2020-05-20 19:55   ` Christoph Hellwig
2020-05-20 19:55   ` Christoph Hellwig
2020-05-20 23:10   ` Marcelo Ricardo Leitner
2020-05-20 23:10     ` [Ocfs2-devel] " Marcelo Ricardo Leitner
2020-05-20 23:10     ` Marcelo Ricardo Leitner
2020-05-20 23:10     ` Marcelo Ricardo Leitner
2020-05-20 23:10     ` Marcelo Ricardo Leitner
2020-05-20 23:23     ` David Miller
2020-05-20 23:23       ` [Ocfs2-devel] " David Miller
2020-05-20 23:23       ` David Miller
2020-05-20 23:23       ` David Miller
2020-05-20 23:39       ` Marcelo Ricardo Leitner
2020-05-20 23:39         ` [Ocfs2-devel] " Marcelo Ricardo Leitner
2020-05-20 23:39         ` Marcelo Ricardo Leitner
2020-05-20 23:39         ` Marcelo Ricardo Leitner
2020-05-20 23:39         ` Marcelo Ricardo Leitner
2020-05-21  8:34         ` Christoph Hellwig
2020-05-21  8:34           ` [Ocfs2-devel] " Christoph Hellwig
2020-05-21  8:34           ` Christoph Hellwig
2020-05-21  8:34           ` Christoph Hellwig
2020-05-21  8:34           ` Christoph Hellwig
2020-05-21  9:06           ` David Laight
2020-05-21  9:06             ` [Ocfs2-devel] " David Laight
2020-05-21  9:06             ` David Laight
2020-05-21  9:06             ` David Laight
2020-05-21  9:06             ` David Laight
2020-05-21  9:08             ` 'Christoph Hellwig'
2020-05-21  9:08               ` [Ocfs2-devel] " 'Christoph Hellwig'
2020-05-21  9:08               ` 'Christoph Hellwig'
2020-05-21  9:08               ` 'Christoph Hellwig'
2020-05-21  9:08               ` 'Christoph Hellwig'
2020-05-21  9:08               ` 'Christoph Hellwig'
2020-05-21 13:33           ` Marcelo Ricardo Leitner
2020-05-21 13:33             ` [Ocfs2-devel] " Marcelo Ricardo Leitner
2020-05-21 13:33             ` Marcelo Ricardo Leitner
2020-05-21 13:33             ` Marcelo Ricardo Leitner
2020-05-21 13:33             ` Marcelo Ricardo Leitner
2020-05-21 13:57             ` Christoph Hellwig
2020-05-21 13:57               ` [Ocfs2-devel] " Christoph Hellwig
2020-05-21 13:57               ` Christoph Hellwig
2020-05-21 13:57               ` Christoph Hellwig
2020-05-21 13:57               ` Christoph Hellwig
2020-05-20 19:55 ` [PATCH 32/33] net: add a new bind_add method Christoph Hellwig
2020-05-20 19:55   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-20 19:55   ` Christoph Hellwig
2020-05-20 19:55   ` Christoph Hellwig
2020-05-20 23:00   ` Marcelo Ricardo Leitner
2020-05-20 23:00     ` [Ocfs2-devel] " Marcelo Ricardo Leitner
2020-05-20 23:00     ` Marcelo Ricardo Leitner
2020-05-20 23:00     ` Marcelo Ricardo Leitner
2020-05-21  8:42     ` Christoph Hellwig
2020-05-21  8:42       ` [Ocfs2-devel] " Christoph Hellwig
2020-05-21  8:42       ` Christoph Hellwig
2020-05-21  8:42       ` Christoph Hellwig
2020-05-21  8:42       ` Christoph Hellwig
2020-05-21 13:54       ` Marcelo Ricardo Leitner
2020-05-21 13:54         ` [Ocfs2-devel] " Marcelo Ricardo Leitner
2020-05-21 13:54         ` Marcelo Ricardo Leitner
2020-05-21 13:54         ` Marcelo Ricardo Leitner
2020-05-20 19:55 ` [PATCH 33/33] net: remove kernel_setsockopt Christoph Hellwig
2020-05-20 19:55   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-20 19:55   ` Christoph Hellwig
2020-05-20 19:55   ` Christoph Hellwig
2020-05-20 19:55   ` Christoph Hellwig
2020-05-21  7:44 ` [PATCH 29/33] rxrpc: add rxrpc_sock_set_min_security_level David Howells
2020-05-21  7:44   ` [Ocfs2-devel] " David Howells
2020-05-21  7:44   ` David Howells
2020-05-21  7:44   ` David Howells
2020-05-21  7:44   ` David Howells
2020-05-21  8:01 ` remove kernel_setsockopt and kernel_getsockopt v2 David Laight
2020-05-21  8:01   ` [Ocfs2-devel] " David Laight
2020-05-21  8:01   ` David Laight
2020-05-21  8:01   ` David Laight
2020-05-21  9:11   ` 'Christoph Hellwig'
2020-05-21  9:11     ` [Ocfs2-devel] " 'Christoph Hellwig'
2020-05-21  9:11     ` 'Christoph Hellwig'
2020-05-21  9:11     ` 'Christoph Hellwig'
2020-05-21  9:11     ` 'Christoph Hellwig'
2020-05-21 10:46     ` David Laight
2020-05-21 10:46       ` [Ocfs2-devel] " David Laight
2020-05-21 10:46       ` David Laight
2020-05-21 10:46       ` David Laight
2020-05-21 10:46       ` David Laight
2020-05-23  7:23 ` Christoph Hellwig
2020-05-23  7:23   ` [Ocfs2-devel] " Christoph Hellwig
2020-05-23  7:23   ` Christoph Hellwig
2020-05-23  7:23   ` Christoph Hellwig

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