net: lan966x: Stop processing the MAC entry is port is wrong.

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Currently when getting a new MAC is learn, the HW generates an
interrupt. So then the SW will check the new entry and checks if it
arrived on a correct port. If it didn't just generate a warning.
But this could still crash the system. Therefore stop processing that
entry when an issue is seen.

Fixes: 5ccd66e01c ("net: lan966x: add support for interrupts from analyzer")
Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Horatiu Vultur 2022-04-09 20:41:43 +02:00 • committed by Jakub Kicinski

parent d7a947d289

commit 269219321e

1 changed files with 4 additions and 2 deletions

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drivers/net/ethernet/microchip/lan966x/lan966x_mac.c

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