bnxt_en: Fix RCU locking for ntuple filters in bnxt_rx_flow_steer()

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Similar to the previous patch, RCU locking was released too early
in bnxt_rx_flow_steer().  Fix it to unlock after reading fltr->base.sw_id
to guarantee that fltr won't be freed while we are still reading it.

Fixes: cb5bdd292d ("bnxt_en: Add bnxt_lookup_ntp_filter_from_idx() function")
Reported-by: Simon Horman <horms@kernel.org>
Link: https://lore.kernel.org/netdev/20231225165653.GH5962@kernel.org/
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://lore.kernel.org/r/20240105235439.28282-4-michael.chan@broadcom.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Michael Chan 2024-01-05 15:54:39 -08:00 • committed by Jakub Kicinski

parent fd7769798d

commit d8214d0f01

1 changed files with 1 additions and 1 deletions

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drivers/net/ethernet/broadcom/bnxt/bnxt.c

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