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-rw-r--r--net/tls/tls_sw.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/net/tls/tls_sw.c b/net/tls/tls_sw.c
index 9a3d9fedd7aa..95ab5545a931 100644
--- a/net/tls/tls_sw.c
+++ b/net/tls/tls_sw.c
@@ -2143,10 +2143,15 @@ void tls_sw_release_resources_tx(struct sock *sk)
struct tls_context *tls_ctx = tls_get_ctx(sk);
struct tls_sw_context_tx *ctx = tls_sw_ctx_tx(tls_ctx);
struct tls_rec *rec, *tmp;
+ int pending;
/* Wait for any pending async encryptions to complete */
- smp_store_mb(ctx->async_notify, true);
- if (atomic_read(&ctx->encrypt_pending))
+ spin_lock_bh(&ctx->encrypt_compl_lock);
+ ctx->async_notify = true;
+ pending = atomic_read(&ctx->encrypt_pending);
+ spin_unlock_bh(&ctx->encrypt_compl_lock);
+
+ if (pending)
crypto_wait_req(-EINPROGRESS, &ctx->async_wait);
tls_tx_records(sk, -1);