net: ethernet: cortina: Locking fixes

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This fixes a probably long standing problem in the Cortina
Gemini ethernet driver: there are some paths in the code
where the IRQ registers are written without taking the proper
locks.

Fixes: 4d5ae32f5e ("net: ethernet: Add a driver for Gemini gigabit ethernet")
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://lore.kernel.org/r/20240509-gemini-ethernet-locking-v1-1-afd00a528b95@linaro.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Linus Walleij 2024-05-09 09:44:54 +02:00 • committed by Jakub Kicinski

parent 6d51d44ecd

commit 812552808f

1 changed files with 10 additions and 2 deletions

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drivers/net/ethernet/cortina/gemini.c

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