Jakub Kicinski 5c5d22a750 net/tls: avoid spurious decryption error with HW resync ... When device loses sync mid way through a record - kernel has to re-encrypt the part of the record which the device already decrypted to be able to decrypt and authenticate the record in its entirety. The re-encryption piggy backs on the decryption routine, but obviously because the partially decrypted record can't be authenticated crypto API returns an error which is then ignored by tls_device_reencrypt(). Commit 5c5ec66858 ("net/tls: add TlsDecryptError stat") added a statistic to count decryption errors, this statistic can't be incremented when we see the expected re-encryption error. Move the inc to the caller. Reported-and-tested-by: David Beckett <david.beckett@netronome.com> Fixes: 5c5ec66858 ("net/tls: add TlsDecryptError stat") Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Reviewed-by: Simon Horman <simon.horman@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2020-01-10 11:18:15 -08:00
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Kconfig	net/tls: allow compiling TLS TOE out	2019-10-04 14:07:07 -07:00
Makefile	net/tls: add skeleton of MIB statistics	2019-10-05 16:29:00 -07:00
tls_device_fallback.c	net: Use skb_frag_off accessors	2019-07-30 14:21:32 -07:00
tls_device.c	net/tls: Fix return values to avoid ENOTSUPP	2019-12-06 20:15:39 -08:00
tls_main.c	net/tls: Fix return values to avoid ENOTSUPP	2019-12-06 20:15:39 -08:00
tls_proc.c	net/tls: Fix unused function warning	2019-11-15 12:12:28 -08:00
tls_sw.c	net/tls: avoid spurious decryption error with HW resync	2020-01-10 11:18:15 -08:00
tls_toe.c	net/tls: rename tls_hw_* functions tls_toe_*	2019-10-04 14:07:07 -07:00
trace.c	net/tls: add tracing for device/offload events	2019-10-05 16:29:00 -07:00
trace.h	net/tls: add device decrypted trace point	2019-10-05 16:29:00 -07:00