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

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Some ISDN files that got removed in net-next had some changes
done in mainline, take the removals.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2019-06-07 11:00:14 -07:00
commit a6cdeeb16b
8236 changed files with 11166 additions and 65910 deletions
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26
net/tls/tls_device.c
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@ -550,11 +550,23 @@ void tls_device_write_space(struct sock *sk, struct tls_context *ctx)
}
}
static void tls_device_resync_rx(struct tls_context *tls_ctx,
struct sock *sk, u32 seq, u64 rcd_sn)
{
struct net_device *netdev;
if (WARN_ON(test_and_set_bit(TLS_RX_SYNC_RUNNING, &tls_ctx->flags)))
return;
netdev = READ_ONCE(tls_ctx->netdev);
if (netdev)
netdev->tlsdev_ops->tls_dev_resync_rx(netdev, sk, seq, rcd_sn);
clear_bit_unlock(TLS_RX_SYNC_RUNNING, &tls_ctx->flags);
}
void handle_device_resync(struct sock *sk, u32 seq, u64 rcd_sn)
{
struct tls_context *tls_ctx = tls_get_ctx(sk);
struct tls_offload_context_rx *rx_ctx;
struct net_device *netdev;
u32 is_req_pending;
s64 resync_req;
u32 req_seq;
@ -570,12 +582,7 @@ void handle_device_resync(struct sock *sk, u32 seq, u64 rcd_sn)
if (unlikely(is_req_pending) && req_seq == seq &&
atomic64_try_cmpxchg(&rx_ctx->resync_req, &resync_req, 0)) {
seq += TLS_HEADER_SIZE - 1;
down_read(&device_offload_lock);
netdev = tls_ctx->netdev;
if (netdev)
netdev->tlsdev_ops->tls_dev_resync_rx(netdev, sk, seq,
rcd_sn);
up_read(&device_offload_lock);
tls_device_resync_rx(tls_ctx, sk, seq, rcd_sn);
}
}
@ -981,7 +988,10 @@ static int tls_device_down(struct net_device *netdev)
if (ctx->rx_conf == TLS_HW)
netdev->tlsdev_ops->tls_dev_del(netdev, ctx,
TLS_OFFLOAD_CTX_DIR_RX);
ctx->netdev = NULL;
WRITE_ONCE(ctx->netdev, NULL);
smp_mb__before_atomic(); /* pairs with test_and_set_bit() */
while (test_bit(TLS_RX_SYNC_RUNNING, &ctx->flags))
usleep_range(10, 200);
dev_put(netdev);
list_del_init(&ctx->list);