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8ad2a970 |
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11-Jan-2021 |
Ayush Sawal <ayush.sawal@chelsio.com> |
cxgb4/chtls: Fix tid stuck due to wrong update of qid TID stuck is seen when there is a race in CPL_PASS_ACCEPT_RPL/CPL_ABORT_REQ and abort is arriving before the accept reply, which sets the queue number. In this case HW ends up sending CPL_ABORT_RPL_RSS to an incorrect ingress queue. V1->V2: - Removed the unused variable len in chtls_set_quiesce_ctrl(). V2->V3: - As kfree_skb() has a check for null skb, so removed this check before calling kfree_skb() in func chtls_send_reset(). Fixes: cc35c88ae4db ("crypto : chtls - CPL handler definition") Signed-off-by: Rohit Maheshwari <rohitm@chelsio.com> Signed-off-by: Ayush Sawal <ayush.sawal@chelsio.com> Link: https://lore.kernel.org/r/20210112053600.24590-1-ayush.sawal@chelsio.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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391119fb |
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03-Dec-2020 |
Dan Carpenter <dan.carpenter@oracle.com> |
chelsio/chtls: fix a double free in chtls_setkey() The "skb" is freed by the transmit code in cxgb4_ofld_send() and we shouldn't use it again. But in the current code, if we hit an error later on in the function then the clean up code will call kfree_skb(skb) and so it causes a double free. Set the "skb" to NULL and that makes the kfree_skb() a no-op. Fixes: d25f2f71f653 ("crypto: chtls - Program the TLS session Key") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Link: https://lore.kernel.org/r/X8ilb6PtBRLWiSHp@mwanda Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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8080b462 |
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02-Nov-2020 |
Vinay Kumar Yadav <vinay.yadav@chelsio.com> |
chelsio/chtls: fix memory leaks caused by a race race between user context and softirq causing memleak, consider the call sequence scenario chtls_setkey() //user context chtls_peer_close() chtls_abort_req_rss() chtls_setkey() //user context work request skb queued in chtls_setkey() won't be freed because resources are already cleaned for this connection, fix it by not queuing work request while socket is closing. v1->v2: - fix W=1 warning. v2->v3: - separate it out from another memleak fix. Fixes: cc35c88ae4db ("crypto : chtls - CPL handler definition") Signed-off-by: Vinay Kumar Yadav <vinay.yadav@chelsio.com> Link: https://lore.kernel.org/r/20201102173650.24754-1-vinay.yadav@chelsio.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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44fd1c1f |
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19-Aug-2020 |
Vinay Kumar Yadav <vinay.yadav@chelsio.com> |
chelsio/chtls: separate chelsio tls driver from crypto driver chelsio inline tls driver(chtls) is mostly overlaps with NIC drivers but currenty it is part of crypto driver, so move it out to appropriate directory for better maintenance. Signed-off-by: Vinay Kumar Yadav <vinay.yadav@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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