Commit c3281abe authored by Gwenael Treuveur's avatar Gwenael Treuveur Committed by Mathieu Poirier
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remoteproc: stm32_rproc: Fix mailbox interrupts queuing 



Manage interrupt coming from coprocessor also when state is
ATTACHED.

Fixes: 35bdafda ("remoteproc: stm32_rproc: Add mutex protection for workqueue")
Cc: stable@vger.kernel.org
Signed-off-by: default avatarGwenael Treuveur <gwenael.treuveur@foss.st.com>
Acked-by: default avatarArnaud Pouliquen <arnaud.pouliquen@foss.st.com>
Link: https://lore.kernel.org/r/20240521162316.156259-1-gwenael.treuveur@foss.st.com


Signed-off-by: default avatarMathieu Poirier <mathieu.poirier@linaro.org>
parent f720fa01

drivers/remoteproc/stm32_rproc.c

+1 −1
Original line number Diff line number Diff line
@@ -294,7 +294,7 @@ static void stm32_rproc_mb_vq_work(struct work_struct *work) 


	mutex_lock(&rproc->lock);



	if (rproc->state != RPROC_RUNNING)

	if (rproc->state != RPROC_RUNNING && rproc->state != RPROC_ATTACHED)

		goto unlock_mutex;



	if (rproc_vq_interrupt(rproc, mb->vq_id) == IRQ_NONE)