diff options
| author | David Howells <dhowells@redhat.com> | 2023-06-07 19:19:08 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-06-08 19:40:30 -0700 |
| commit | 81840b3b91aad06053ad2712f3da5d0448eeb0e8 (patch) | |
| tree | 124254dd01a8e900de67318a73d2027334ecb289 /net/tls | |
| parent | 4fe38acdac8a71f7cccf347a2e9902bc818ecef7 (diff) | |
tls: Allow MSG_SPLICE_PAGES but treat it as normal sendmsg
Allow MSG_SPLICE_PAGES to be specified to sendmsg() but treat it as normal
sendmsg for now. This means the data will just be copied until
MSG_SPLICE_PAGES is handled.
Signed-off-by: David Howells <dhowells@redhat.com>
cc: Chuck Lever <chuck.lever@oracle.com>
cc: Boris Pismenny <borisp@nvidia.com>
cc: John Fastabend <john.fastabend@gmail.com>
cc: Jens Axboe <axboe@kernel.dk>
cc: Matthew Wilcox <willy@infradead.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/tls')
| -rw-r--r-- | net/tls/tls_device.c | 3 | ||||
| -rw-r--r-- | net/tls/tls_sw.c | 2 |
2 files changed, 3 insertions, 2 deletions
diff --git a/net/tls/tls_device.c b/net/tls/tls_device.c index a959572a816f..9ef766e41c7a 100644 --- a/net/tls/tls_device.c +++ b/net/tls/tls_device.c @@ -447,7 +447,8 @@ static int tls_push_data(struct sock *sk, long timeo; if (flags & - ~(MSG_MORE | MSG_DONTWAIT | MSG_NOSIGNAL | MSG_SENDPAGE_NOTLAST)) + ~(MSG_MORE | MSG_DONTWAIT | MSG_NOSIGNAL | MSG_SENDPAGE_NOTLAST | + MSG_SPLICE_PAGES)) return -EOPNOTSUPP; if (unlikely(sk->sk_err)) diff --git a/net/tls/tls_sw.c b/net/tls/tls_sw.c index 1a53c8f481e9..38acc27a0dd0 100644 --- a/net/tls/tls_sw.c +++ b/net/tls/tls_sw.c @@ -955,7 +955,7 @@ int tls_sw_sendmsg(struct sock *sk, struct msghdr *msg, size_t size) int pending; if (msg->msg_flags & ~(MSG_MORE | MSG_DONTWAIT | MSG_NOSIGNAL | - MSG_CMSG_COMPAT)) + MSG_CMSG_COMPAT | MSG_SPLICE_PAGES)) return -EOPNOTSUPP; ret = mutex_lock_interruptible(&tls_ctx->tx_lock); |