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Make mmap_rnd_bits_max dynamic based on paging level #346

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Make mmap_rnd_bits_max dynamic based on paging level#346
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[ARCH] riscvNeeded on the RISC-V architecture (ARCH=riscv)[ARCH] x86_64Needed on the 64-bit x86 architecture (ARCH=x86)[Feature] ASLRinvolves address space layout randomization[PATCH] ExistsA patch exists to address the issueuserspace defenseThis defense is intended to improve the resilience of userspace programs

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@kees
kees
opened on Sep 30, 2023

Patches for RISC-V exist:
https://lore.kernel.org/all/CABCJKufxUVoO+yJ+513W5FOFu6u45N=6wZe6a69u+8LU6A_N2Q@mail.gmail.com

x86-64 could use it too, perhaps:
https://lore.kernel.org/all/20230930-emporium-share-2bbdf7074e54@spud

@samitolvanen

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    [ARCH] riscvNeeded on the RISC-V architecture (ARCH=riscv)[ARCH] x86_64Needed on the 64-bit x86 architecture (ARCH=x86)[Feature] ASLRinvolves address space layout randomization[PATCH] ExistsA patch exists to address the issueuserspace defenseThis defense is intended to improve the resilience of userspace programs

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