diff options
| author | Sibi Sankar <[email protected]> | 2020-06-30 13:49:38 +0530 |
|---|---|---|
| committer | Bjorn Andersson <[email protected]> | 2020-07-08 12:19:35 -0700 |
| commit | 08257610302159e08fd4f5d33787807374ea63c7 (patch) | |
| tree | 05f727a8c9194f1514956e2021dd89b83cf1bdad /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 948f6161c6ab7f66cda77cfcd7b43b4270c9f497 (diff) | |
arm64: dts: qcom: sc7180: Drop the unused non-MSA SID
Having a non-MSA (Modem Self-Authentication) SID bypassed breaks modem
sandboxing i.e if a transaction were to originate from it, the hardware
memory protections units (XPUs) would fail to flag them (any transaction
originating from modem are historically termed as an MSA transaction).
Drop the unused non-MSA modem SID on SC7180 SoCs and cheza so that SMMU
continues to block them.
Tested-by: Douglas Anderson <[email protected]>
Reviewed-by: Sai Prakash Ranjan <[email protected]>
Reviewed-by: Douglas Anderson <[email protected]>
Fixes: bec71ba243e95 ("arm64: dts: qcom: sc7180: Update Q6V5 MSS node")
Fixes: 68aee4af5f620 ("arm64: dts: qcom: sdm845-cheza: Add iommus property")
Cc: [email protected]
Reported-by: Sai Prakash Ranjan <[email protected]>
Signed-off-by: Sibi Sankar <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Bjorn Andersson <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions