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| author | Paul Barker <paul.barker.ct@bp.renesas.com> | 2024-04-16 15:02:53 +0300 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2024-04-18 12:34:28 +0300 |
| commit | c7c449502b51c5b5de79f97a42be750b28f6ecee (patch) | |
| tree | e9c105b9d3280c242468db6cfb7e30f76f05f18d /io_uring | |
| parent | a892493a343494bd6bab9d098593932077ff3c43 (diff) | |
| download | linux-c7c449502b51c5b5de79f97a42be750b28f6ecee.tar.xz | |
net: ravb: Fix GbEth jumbo packet RX checksum handling
Sending a 7kB ping packet to the RZ/G2L in v6.9-rc2 causes the following
backtrace:
WARNING: CPU: 0 PID: 0 at include/linux/skbuff.h:3127 skb_trim+0x30/0x38
Hardware name: Renesas SMARC EVK based on r9a07g044l2 (DT)
pc : skb_trim+0x30/0x38
lr : ravb_rx_csum_gbeth+0x40/0x90
Call trace:
skb_trim+0x30/0x38
ravb_rx_gbeth+0x56c/0x5cc
ravb_poll+0xa0/0x204
__napi_poll+0x38/0x17c
This is caused by ravb_rx_gbeth() calling ravb_rx_csum_gbeth() with the
wrong skb for a packet which spans multiple descriptors. To fix this,
use the correct skb.
Fixes: c2da9408579d ("ravb: Add Rx checksum offload support for GbEth")
Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com>
Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'io_uring')
0 files changed, 0 insertions, 0 deletions