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linux-stable/drivers/remoteproc
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Sibi Sankar 2b5e61da68 remoteproc: qcom_q6v5_mss: map/unmap mpss segments before/after use 
[ Upstream commit be050a3429 ]

The application processor accessing the mpss region when the Q6 modem is
running will lead to an XPU violation. Fix this by un-mapping the mpss
segments post copy during mpss authentication and coredumps.

Tested-by: Evan Green <evgreen@chromium.org>
Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
Link: https://lore.kernel.org/r/20200415071619.6052-1-sibis@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-06-24 17:50:13 +02:00
..
da8xx_remoteproc.c remoteproc: Remove dev_err() usage after platform_get_irq() 2019-08-26 21:59:58 -07:00
imx_rproc.c remoteproc updates for v5.3 2019-07-17 11:44:41 -07:00
Kconfig remoteproc: don't allow modular build 2019-09-04 11:13:19 +02:00
keystone_remoteproc.c remoteproc: Remove dev_err() usage after platform_get_irq() 2019-08-26 21:59:58 -07:00
Makefile remoteproc: stm32: add an ST stm32_rproc driver 2019-06-29 21:00:02 -07:00
omap_remoteproc.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
omap_remoteproc.h
qcom_common.c remoteproc: qcom: Move glink_ssr notification after stop 2019-07-24 16:01:14 -07:00
qcom_common.h
qcom_q6v5.c remoteproc: Remove dev_err() usage after platform_get_irq() 2019-08-26 21:59:58 -07:00
qcom_q6v5.h
qcom_q6v5_adsp.c remoteproc: qcom: qdsp6-adsp: Add support for QCS404 CDSP 2019-05-21 23:52:52 -07:00
qcom_q6v5_mss.c remoteproc: qcom_q6v5_mss: map/unmap mpss segments before/after use 2020-06-24 17:50:13 +02:00
qcom_q6v5_pas.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
qcom_q6v5_wcss.c
qcom_sysmon.c remoteproc: qcom: Wait for shutdown-ack/ind on sysmon shutdown 2019-01-21 21:14:27 -08:00
qcom_wcnss.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
qcom_wcnss.h
qcom_wcnss_iris.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
remoteproc_core.c remoteproc: Fix IDR initialisation in rproc_alloc() 2020-06-24 17:50:09 +02:00
remoteproc_debugfs.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
remoteproc_elf_loader.c remoteproc updates for v5.3 2019-07-17 11:44:41 -07:00
remoteproc_internal.h remoteproc updates for v5.3 2019-07-17 11:44:41 -07:00
remoteproc_sysfs.c remoteproc: Add a sysfs interface for name 2019-08-26 14:50:16 -07:00
remoteproc_virtio.c remoteproc: Fall back to using parent memory pool if no dedicated available 2020-06-17 16:40:33 +02:00
st_remoteproc.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
st_slim_rproc.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
stm32_rproc.c remoteproc: stm32: manage the get_irq probe defer case 2019-08-26 14:59:24 -07:00
wkup_m3_rproc.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00