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| author | Taehee Yoo <ap420073@gmail.com> | 2025-03-09 13:42:14 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-03-22 12:54:12 -0700 |
| commit | a6604717850e4c0fe39bd6084cfbc1bfc445d2b5 (patch) | |
| tree | e2db0b5ac48044aada7e6213ce69767a8790b191 /net/switchdev/switchdev.c | |
| parent | 14eb5f0d6554653f4b159835c2f77b2a9bd7e9be (diff) | |
eth: bnxt: do not use BNXT_VNIC_NTUPLE unconditionally in queue restart logic
[ Upstream commit 661958552eda5bf64bfafb4821cbdded935f1f68 ]
When a queue is restarted, it sets MRU to 0 for stopping packet flow.
MRU variable is a member of vnic_info[], the first vnic_info is default
and the second is ntuple.
Only when ntuple is enabled(ethtool -K eth0 ntuple on), vnic_info for
ntuple is allocated in init logic.
The bp->nr_vnics indicates how many vnic_info are allocated.
However bnxt_queue_{start | stop}() accesses vnic_info[BNXT_VNIC_NTUPLE]
regardless of ntuple state.
Reviewed-by: Somnath Kotur <somnath.kotur@broadcom.com>
Fixes: b9d2956e869c ("bnxt_en: stop packet flow during bnxt_queue_stop/start")
Signed-off-by: Taehee Yoo <ap420073@gmail.com>
Link: https://patch.msgid.link/20250309134219.91670-4-ap420073@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'net/switchdev/switchdev.c')
0 files changed, 0 insertions, 0 deletions