[Intel-wired-lan] [PATCH v2 1/4] Revert "igb: Disable threaded IRQ for igb_msix_other"
Sebastian Andrzej Siewior
bigeasy at linutronix.de
Fri Nov 8 07:20:03 UTC 2024
On 2024-11-06 08:14:26 [-0300], Wander Lairson Costa wrote:
> This reverts commit 338c4d3902feb5be49bfda530a72c7ab860e2c9f.
>
> Sebastian noticed the ISR indirectly acquires spin_locks, which are
> sleeping locks under PREEMPT_RT, which leads to kernel splats.
>
> Fixes: 338c4d3902feb ("igb: Disable threaded IRQ for igb_msix_other")
> Reported-by: Sebastian Andrzej Siewior <bigeasy at linutronix.de>
> Signed-off-by: Wander Lairson Costa <wander at redhat.com>
Reviewed-by: Sebastian Andrzej Siewior <bigeasy at linutronix.de>
This is the only patch.
Sebastian
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