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Searched full:supm (Results 1 – 5 of 5) sorted by relevance

/linux/Documentation/devicetree/bindings/riscv/
H A Dextensions.yaml308 - const: supm
310 The standard Supm extension for pointer masking support in user
314 Supm represents a combination of underlying hardware capability
970 # Supm depends on Smnpm or Ssnpm
973 const: supm
/linux/Documentation/arch/riscv/
H A Duabi.rst77 Support for pointer masking in userspace (the Supm extension) is provided via
H A Dhwprobe.rst261 * :c:macro:`RISCV_HWPROBE_EXT_SUPM`: The Supm extension is supported as
/linux/arch/riscv/
H A DKconfig569 bool "Supm extension for userspace pointer masking"
573 Add support for pointer masking in userspace (Supm) when the
/linux/arch/riscv/kernel/
H A Dsys_hwprobe.c176 EXT_KEY(isainfo->isa, SUPM, pair->value, missing); in hwprobe_isa_ext0()