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Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

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One conflict in the BPF samples Makefile, some fixes in 'net' whilst
we were converting over to Makefile.target rules in 'net-next'.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2019-11-09 11:04:37 -08:00
parent 92da362c07 0058b0a506
commit 14684b9301
260 changed files with 2206 additions and 943 deletions
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30
net/tls/tls_sw.c
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@@ -902,15 +902,9 @@ int tls_sw_sendmsg(struct sock *sk, struct msghdr *msg, size_t size)
if (msg->msg_flags & ~(MSG_MORE | MSG_DONTWAIT | MSG_NOSIGNAL))
return -ENOTSUPP;
mutex_lock(&tls_ctx->tx_lock);
lock_sock(sk);
/* Wait till there is any pending write on socket */
if (unlikely(sk->sk_write_pending)) {
ret = wait_on_pending_writer(sk, &timeo);
if (unlikely(ret))
goto send_end;
}
if (unlikely(msg->msg_controllen)) {
ret = tls_proccess_cmsg(sk, msg, &record_type);
if (ret) {
@@ -1096,6 +1090,7 @@ send_end:
ret = sk_stream_error(sk, msg->msg_flags, ret);
release_sock(sk);
mutex_unlock(&tls_ctx->tx_lock);
return copied ? copied : ret;
}
@@ -1119,13 +1114,6 @@ static int tls_sw_do_sendpage(struct sock *sk, struct page *page,
eor = !(flags & (MSG_MORE | MSG_SENDPAGE_NOTLAST));
sk_clear_bit(SOCKWQ_ASYNC_NOSPACE, sk);
/* Wait till there is any pending write on socket */
if (unlikely(sk->sk_write_pending)) {
ret = wait_on_pending_writer(sk, &timeo);
if (unlikely(ret))
goto sendpage_end;
}
/* Call the sk_stream functions to manage the sndbuf mem. */
while (size > 0) {
size_t copy, required_size;
@@ -1224,15 +1212,18 @@ sendpage_end:
int tls_sw_sendpage(struct sock *sk, struct page *page,
int offset, size_t size, int flags)
{
struct tls_context *tls_ctx = tls_get_ctx(sk);
int ret;
if (flags & ~(MSG_MORE | MSG_DONTWAIT | MSG_NOSIGNAL |
MSG_SENDPAGE_NOTLAST | MSG_SENDPAGE_NOPOLICY))
return -ENOTSUPP;
mutex_lock(&tls_ctx->tx_lock);
lock_sock(sk);
ret = tls_sw_do_sendpage(sk, page, offset, size, flags);
release_sock(sk);
mutex_unlock(&tls_ctx->tx_lock);
return ret;
}
@@ -2175,9 +2166,11 @@ static void tx_work_handler(struct work_struct *work)
if (!test_and_clear_bit(BIT_TX_SCHEDULED, &ctx->tx_bitmask))
return;
mutex_lock(&tls_ctx->tx_lock);
lock_sock(sk);
tls_tx_records(sk, -1);
release_sock(sk);
mutex_unlock(&tls_ctx->tx_lock);
}
void tls_sw_write_space(struct sock *sk, struct tls_context *ctx)
@@ -2185,12 +2178,9 @@ void tls_sw_write_space(struct sock *sk, struct tls_context *ctx)
struct tls_sw_context_tx *tx_ctx = tls_sw_ctx_tx(ctx);
/* Schedule the transmission if tx list is ready */
if (is_tx_ready(tx_ctx) && !sk->sk_write_pending) {
/* Schedule the transmission */
if (!test_and_set_bit(BIT_TX_SCHEDULED,
&tx_ctx->tx_bitmask))
schedule_delayed_work(&tx_ctx->tx_work.work, 0);
}
if (is_tx_ready(tx_ctx) &&
!test_and_set_bit(BIT_TX_SCHEDULED, &tx_ctx->tx_bitmask))
schedule_delayed_work(&tx_ctx->tx_work.work, 0);
}
void tls_sw_strparser_arm(struct sock *sk, struct tls_context *tls_ctx)