Alexandra Winter 0d0b752f24 s390/qeth: move netif_napi_add_tx() and napi_enable() from under BH
Like other drivers qeth is calling local_bh_enable() after napi_schedule()
to kick-start softirqs [0].
Since netif_napi_add_tx() and napi_enable() now take the netdev_lock()
mutex [1], move them out from under the BH protection. Same solution as in
commit a60558644e ("wifi: mt76: move napi_enable() from under BH")

Fixes: 1b23cdbd2b ("net: protect netdev->napi_list with netdev_lock()")
Link: https://lore.kernel.org/netdev/20240612181900.4d9d18d0@kernel.org/ [0]
Link: https://lore.kernel.org/netdev/20250115035319.559603-1-kuba@kernel.org/ [1]
Signed-off-by: Alexandra Winter <wintera@linux.ibm.com>
Acked-by: Joe Damato <jdamato@fastly.com>
Link: https://patch.msgid.link/20250212163659.2287292-1-wintera@linux.ibm.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-02-13 08:39:57 -08:00
2025-02-02 15:39:26 -08:00

Linux kernel
============

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Please read the Documentation/process/changes.rst file, as it contains the
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