Joakim Zhang 9875deeefe remoteproc: virtio: Fix wdg cannot recovery remote processor ... [ Upstream commit b327c72753 ] Recovery remote processor failed when wdg irq received: [ 0.842574] remoteproc remoteproc0: crash detected in cix-dsp-rproc: type watchdog [ 0.842750] remoteproc remoteproc0: handling crash #1 in cix-dsp-rproc [ 0.842824] remoteproc remoteproc0: recovering cix-dsp-rproc [ 0.843342] remoteproc remoteproc0: stopped remote processor cix-dsp-rproc [ 0.847901] rproc-virtio rproc-virtio.0.auto: Failed to associate buffer [ 0.847979] remoteproc remoteproc0: failed to probe subdevices for cix-dsp-rproc: -16 The reason is that dma coherent mem would not be released when recovering the remote processor, due to rproc_virtio_remove() would not be called, where the mem released. It will fail when it try to allocate and associate buffer again. Releasing reserved memory from rproc_virtio_dev_release(), instead of rproc_virtio_remove(). Fixes: 1d7b61c06d ("remoteproc: virtio: Create platform device for the remoteproc_virtio") Signed-off-by: Joakim Zhang <joakim.zhang@cixtech.com> Acked-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20231217053659.3245745-1-joakim.zhang@cixtech.com Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-04-03 15:19:24 +02:00
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Kconfig	remoteproc: stm32: use correct format strings on 64-bit	2024-03-26 18:20:57 -04:00
Makefile	…
da8xx_remoteproc.c	…
imx_dsp_rproc.c	remoteproc: imx_dsp_rproc: Fix kernel test robot sparse warning	2023-05-24 17:32:53 +01:00
imx_rproc.c	remoteproc: imx_rproc: Call of_node_put() on iteration error	2023-05-17 11:53:45 +02:00
imx_rproc.h	…
ingenic_rproc.c	…
keystone_remoteproc.c	…
meson_mx_ao_arc.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	…
rcar_rproc.c	remoteproc: rcar_rproc: Call of_node_put() on iteration error	2023-05-17 11:53:46 +02:00
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	remoteproc: virtio: Fix wdg cannot recovery remote processor	2024-04-03 15:19:24 +02:00
st_remoteproc.c	…
st_slim_rproc.c	…
stm32_rproc.c	remoteproc: stm32: fix incorrect optional pointers	2024-03-26 18:21:03 -04:00
ti_k3_dsp_remoteproc.c	…
ti_k3_r5_remoteproc.c	…
ti_sci_proc.h	…
wkup_m3_rproc.c	…