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(parent: 4ea9e8e) | patch
firmware: qcom: tzmem: disable sc7180 platform
authorNikita Travkin <nikita@trvn.ru>
Mon, 21 Jul 2025 13:28:03 +0000 (18:28 +0500)
committerBjorn Andersson <andersson@kernel.org>
Thu, 11 Sep 2025 21:38:33 +0000 (16:38 -0500)
commit3cc9a8cadaf66e1a53e5fee48f8bcdb0a3fd5075
tree8d54feaaa94013cef037352ea914b4dea780195dtree | snapshot
parent4ea9e8e5066cc14be72a34c30f16a51b10ead279commit | diff
firmware: qcom: tzmem: disable sc7180 platform

When SHM bridge is enabled, assigning RMTFS memory causes the calling
core to hang if the system is running in EL1.

Disable SHM bridge on sc7180 devices to avoid that hang.

Signed-off-by: Nikita Travkin <nikita@trvn.ru>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250721-sc7180-shm-hang-v1-1-99ad9ffeb5b4@trvn.ru
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
drivers/firmware/qcom/qcom_tzmem.c diff | blob | blame | history
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