sfc: fix NULL dereferences in ef100_process_design_param()

Browse source

Since cited commit, ef100_probe_main() and hence also
 ef100_check_design_params() run before efx->net_dev is created;
 consequently, we cannot netif_set_tso_max_size() or _segs() at this
 point.
Move those netif calls to ef100_probe_netdev(), and also replace
 netif_err within the design params code with pci_err.

Reported-by: Kyungwook Boo <bookyungwook@gmail.com>
Fixes: 98ff4c7c8a ("sfc: Separate netdev probe/remove from PCI probe/remove")
Signed-off-by: Edward Cree <ecree.xilinx@gmail.com>
Reviewed-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
Link: https://patch.msgid.link/20250401225439.2401047-1-edward.cree@amd.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

...

This commit is contained in:

Edward Cree 2025-04-01 23:54:39 +01:00 • committed by Jakub Kicinski

parent 15970e1b23

commit 8241ecec1c

2 changed files with 24 additions and 29 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

6

drivers/net/ethernet/sfc/ef100_netdev.c

View file

47

drivers/net/ethernet/sfc/ef100_nic.c

View file