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arm64/mte: Add support for arm64 mte #14978

Merged
merged 3 commits into from
Dec 2, 2024
Merged

arm64/mte: Add support for arm64 mte #14978

merged 3 commits into from
Dec 2, 2024

Commits on Dec 2, 2024

  1. arm64/qemu: Add support for arm64 qemu's maximum feature cpu 

    Signed-off-by: wangmingrong1 <[email protected]>
    @W-M-R
    W-M-R committed Dec 2, 2024
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  2. arm64/qemu: Add arm64 mte defconfig support 

    Signed-off-by: wangmingrong1 <[email protected]>
    @W-M-R
    W-M-R committed Dec 2, 2024
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  3. arm64/mte: Add support for arm64 mte 

    For details, please refer to the kernel's introduction to this at "https://docs.kernel.org/arch/arm64/memory-tagging-extension.html" and Android's introduction to this at "https://source.android.com/docs/security/test/memory-safety/arm-mte"

Of course, there is also the following detailed principle introduction
https://developer.arm.com/-/media/Arm%20Developer%20Community/PDF/Arm_Memory_Tagging_Extension_Whitepaper.pdf

The modification of this patch is only to merge the simplest MTE function support. In the future, the MTE function will be integrated into the kernel to a greater extent, for example, hardware MTE Kasan will be supported in the future.

Signed-off-by: wangmingrong1 <[email protected]>
    @W-M-R
    W-M-R committed Dec 2, 2024
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