Arnaud Pouliquen 19882a49b2 remoteproc: stm32_rproc: Add mutex protection for workqueue ... [ Upstream commit 35bdafda40 ] The workqueue may execute late even after remoteproc is stopped or stopping, some resources (rpmsg device and endpoint) have been released in rproc_stop_subdevices(), then rproc_vq_interrupt() accessing these resources will cause kernel dump. Call trace: virtqueue_add_inbuf virtqueue_add_inbuf rpmsg_recv_single rpmsg_recv_done vring_interrupt stm32_rproc_mb_vq_work process_one_work worker_thread kthread Suggested-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> Link: https://lore.kernel.org/r/20230331160634.3113031-1-arnaud.pouliquen@foss.st.com Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2023-05-24 17:36:44 +01:00
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Kconfig	…
Makefile	…
da8xx_remoteproc.c	…
imx_rproc.c	remoteproc: imx_rproc: Call of_node_put() on iteration error	2023-05-17 11:50:24 +02:00
ingenic_rproc.c	…
keystone_remoteproc.c	…
mtk_common.h	…
mtk_scp.c	…
mtk_scp_ipi.c	…
omap_remoteproc.c	…
omap_remoteproc.h	…
pru_rproc.c	…
pru_rproc.h	…
qcom_common.c	…
qcom_common.h	…
qcom_pil_info.c	…
qcom_pil_info.h	…
qcom_q6v5.c	…
qcom_q6v5.h	…
qcom_q6v5_adsp.c	…
qcom_q6v5_mss.c	…
qcom_q6v5_pas.c	…
qcom_q6v5_wcss.c	…
qcom_sysmon.c	…
qcom_wcnss.c	…
qcom_wcnss.h	…
qcom_wcnss_iris.c	…
remoteproc_cdev.c	…
remoteproc_core.c	…
remoteproc_coredump.c	…
remoteproc_debugfs.c	…
remoteproc_elf_helpers.h	…
remoteproc_elf_loader.c	…
remoteproc_internal.h	…
remoteproc_sysfs.c	…
remoteproc_virtio.c	…
st_remoteproc.c	remoteproc: st: Call of_node_put() on iteration error	2023-05-17 11:50:24 +02:00
st_slim_rproc.c	…
stm32_rproc.c	remoteproc: stm32_rproc: Add mutex protection for workqueue	2023-05-24 17:36:44 +01:00
ti_k3_dsp_remoteproc.c	…
ti_k3_r5_remoteproc.c	…
ti_sci_proc.h	…
wkup_m3_rproc.c	…