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| author | Jakub Kicinski <kuba@kernel.org> | 2022-07-22 16:50:30 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-07-26 14:38:51 -0700 |
| commit | d4e5db6452211467f668521f5a3bd3c3928918e1 (patch) | |
| tree | df5863e1025a26d4ed2842d7c2e38761ec306b50 /net/tls/tls_strp.c | |
| parent | b93f5700164dabc59f5c82857dbe571e0ccb2d35 (diff) | |
| download | linux-d4e5db6452211467f668521f5a3bd3c3928918e1.tar.gz linux-d4e5db6452211467f668521f5a3bd3c3928918e1.tar.bz2 linux-d4e5db6452211467f668521f5a3bd3c3928918e1.zip | |
tls: rx: device: keep the zero copy status with offload
The non-zero-copy path assumes a full skb with decrypted contents.
This means the device offload would have to CoW the data. Try
to keep the zero-copy status instead, copy the data to user space.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/tls/tls_strp.c')
| -rw-r--r-- | net/tls/tls_strp.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/net/tls/tls_strp.c b/net/tls/tls_strp.c index 9ccab79a6e1e..40b177366121 100644 --- a/net/tls/tls_strp.c +++ b/net/tls/tls_strp.c @@ -4,6 +4,15 @@ #include "tls.h" +struct sk_buff *tls_strp_msg_detach(struct tls_sw_context_rx *ctx) +{ + struct sk_buff *skb; + + skb = ctx->recv_pkt; + ctx->recv_pkt = NULL; + return skb; +} + int tls_strp_msg_hold(struct sock *sk, struct sk_buff *skb, struct sk_buff_head *dst) { |