Re: [PATCH V3 03/10] dt-bindings: remoteproc: qcom,sc7180-mss-pil: Update memory-region

From: Rob Herring
Date: Wed Jan 11 2023 - 08:33:15 EST

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In reply to: Sibi Sankar: "[PATCH V3 03/10] dt-bindings: remoteproc: qcom,sc7180-mss-pil: Update memory-region"
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On Wed, 11 Jan 2023 17:13:30 +0530, Sibi Sankar wrote:
> The dynamic memory region used for metadata authentication would still
> be a part of the kernel mapping and any access to this region by the
> application processor after assigning it to the remote Q6 will result
> in a XPU violation. This is fixed by using a no-map carveout instead.
> Update the bindings to reflect the addition of the new modem metadata
> carveout on SC7180 SoC.
>
> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
> Signed-off-by: Sibi Sankar <quic_sibis@xxxxxxxxxxx>
> ---
>
> v3:
> * remove double space [Krzysztof]
> * Pickup R-b
>
> v2:
> * Pad commit message to explain bindings break [Krzysztof]
> * Split dt/bindings per SoC [Krzysztof]
>
> .../devicetree/bindings/remoteproc/qcom,sc7180-mss-pil.yaml | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>

Running 'make dtbs_check' with the schema in this patch gives the
following warnings. Consider if they are expected or the schema is
incorrect. These may not be new warnings.

Note that it is not yet a requirement to have 0 warnings for dtbs_check.
This will change in the future.

Full log is available here: https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20230111114337.24782-4-quic_sibis@xxxxxxxxxxx

remoteproc@4080000: memory-region: [[105], [106]] is too short
arch/arm64/boot/dts/qcom/sc7180-idp.dtb

remoteproc@4080000: memory-region: [[122], [123]] is too short
arch/arm64/boot/dts/qcom/sc7180-trogdor-quackingstick-r0-lte.dtb

remoteproc@4080000: memory-region: [[123], [124]] is too short
arch/arm64/boot/dts/qcom/sc7180-trogdor-mrbland-rev0-auo.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-mrbland-rev0-boe.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-mrbland-rev1-auo.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-mrbland-rev1-boe.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-quackingstick-r0.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler-rev0-boe.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler-rev0-inx.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler-rev1-boe.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler-rev1-boe-rt5682s.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler-rev1-inx.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler-rev1-inx-rt5682s.dtb

remoteproc@4080000: memory-region: [[128], [129]] is too short
arch/arm64/boot/dts/qcom/sc7180-trogdor-pazquel360-lte.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-pazquel360-wifi.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-pazquel-lte-parade.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-pazquel-parade.dtb

remoteproc@4080000: memory-region: [[129], [130]] is too short
arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz-r1.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz-r1-lte.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz-r3.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz-r3-lte.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-limozeen-nots-r9.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-pazquel-lte-ti.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-pazquel-ti.dtb

remoteproc@4080000: memory-region: [[130], [131]] is too short
arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-limozeen-nots-r4.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-limozeen-nots-r5.dtb

remoteproc@4080000: memory-region: [[131], [132]] is too short
arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar-r2.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar-r4.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-kingoftown-r1.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-limozeen-r9.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r9.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r9-kb.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r9-lte.dtb

remoteproc@4080000: memory-region: [[132], [133]] is too short
arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar-r3.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-kingoftown-r0.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-limozeen-r4.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r0.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r1.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r1-kb.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r1-lte.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r3.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r3-kb.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r3-lte.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom-r1.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom-r1-lte.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom-r2.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom-r2-lte.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom-r3.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom-r3-lte.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-r1.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-r1-lte.dtb

remoteproc@4080000: qcom,halt-regs:0: [110] is too short
arch/arm64/boot/dts/qcom/sc7180-idp.dtb

remoteproc@4080000: qcom,halt-regs:0: [127] is too short
arch/arm64/boot/dts/qcom/sc7180-trogdor-quackingstick-r0-lte.dtb

remoteproc@4080000: qcom,halt-regs:0: [128] is too short
arch/arm64/boot/dts/qcom/sc7180-trogdor-mrbland-rev0-auo.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-mrbland-rev0-boe.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-mrbland-rev1-auo.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-mrbland-rev1-boe.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-quackingstick-r0.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler-rev0-boe.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler-rev0-inx.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler-rev1-boe.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler-rev1-boe-rt5682s.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler-rev1-inx.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler-rev1-inx-rt5682s.dtb

remoteproc@4080000: qcom,halt-regs:0: [133] is too short
arch/arm64/boot/dts/qcom/sc7180-trogdor-pazquel360-lte.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-pazquel360-wifi.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-pazquel-lte-parade.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-pazquel-parade.dtb

remoteproc@4080000: qcom,halt-regs:0: [134] is too short
arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz-r1.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz-r1-lte.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz-r3.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz-r3-lte.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-limozeen-nots-r9.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-pazquel-lte-ti.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-pazquel-ti.dtb

remoteproc@4080000: qcom,halt-regs:0: [135] is too short
arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-limozeen-nots-r4.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-limozeen-nots-r5.dtb

remoteproc@4080000: qcom,halt-regs:0: [136] is too short
arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar-r2.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar-r4.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-kingoftown-r1.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-limozeen-r9.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r9.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r9-kb.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r9-lte.dtb

remoteproc@4080000: qcom,halt-regs:0: [137] is too short
arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar-r3.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-kingoftown-r0.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-limozeen-r4.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r0.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r1.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r1-kb.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r1-lte.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r3.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r3-kb.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r3-lte.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom-r1.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom-r1-lte.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom-r2.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom-r2-lte.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom-r3.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom-r3-lte.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-r1.dtb
arch/arm64/boot/dts/qcom/sc7180-trogdor-r1-lte.dtb

Next message: Rob Herring: "Re: [PATCH V3 04/10] dt-bindings: remoteproc: qcom,sc7280-mss-pil: Update memory-region"
Previous message: Krzysztof Kozlowski: "Re: [PATCH v4 1/6] dt-bindings: media: platform: visconti: Add Toshiba Visconti Video Input Interface bindings"
In reply to: Sibi Sankar: "[PATCH V3 03/10] dt-bindings: remoteproc: qcom,sc7180-mss-pil: Update memory-region"
Next in thread: Rob Herring: "Re: [PATCH V3 03/10] dt-bindings: remoteproc: qcom,sc7180-mss-pil: Update memory-region"
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