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/linux/Documentation/devicetree/bindings/riscv/
H A Dextensions.yaml316 RV64 as it contains no instructions") of riscv-code-size-reduction,
324 RV64 as it contains no instructions") of riscv-code-size-reduction,
332 RV64 as it contains no instructions") of riscv-code-size-reduction,
340 RV64 as it contains no instructions") of riscv-code-size-reduction,
911 # Zcf extension does not exist on rv64
926 # Zilsd extension does not exist on rv64
/linux/Documentation/arch/riscv/
H A Dhwprobe.rst222 ("Zcf doesn't exist on RV64 as it contains no instructions") of
227 ("Zcf doesn't exist on RV64 as it contains no instructions") of
232 ("Zcf doesn't exist on RV64 as it contains no instructions") of
237 ("Zcf doesn't exist on RV64 as it contains no instructions") of
H A Dboot.rst46 The RISC-V kernel expects to be placed at a PMD boundary (2MB aligned for rv64
/linux/tools/testing/kunit/qemu_configs/
H A Driscv.py27 '-cpu', 'rv64',
/linux/arch/riscv/include/asm/
H A Dpgtable.h1200 * In the RV64 Linux scheme, we give the user half of the virtual-address space
1210 * Task size is 0x4000000000 for RV64 or 0x9fc00000 for RV32.
1214 * - 0x4000000000 ( 256GB) for RV64 using SV39 mmu
1215 * - 0x800000000000 ( 128TB) for RV64 using SV48 mmu
1216 * - 0x100000000000000 ( 64PB) for RV64 using SV57 mmu
H A Dpgtable-64.h75 * rv64 PTE format:
/linux/arch/riscv/kernel/
H A Dhibernate.c387 * linear addresses are identical, but different for RV64. To ensure consistency, we in swsusp_arch_resume()
388 * map it for both RV32 and RV64 kernels. in swsusp_arch_resume()
H A Dkexec_elf.c92 * RV64 and 4MB alignment for RV32 in elf_find_pbase()
H A Dcpu.c269 seq_write(f, "rv64", 4); in print_isa()
/linux/arch/riscv/lib/
H A Duaccess.S74 * SZREG holds 4 for RV32 and 8 for RV64
H A Dcsum.c123 * Align address to closest word (double word on rv64) that comes before in do_csum_with_alignment()
/linux/arch/riscv/
H A DMakefile38 KBUILD_RUSTFLAGS += -Ctarget-cpu=generic-rv64 --target=riscv64imac-unknown-none-elf \
/linux/tools/testing/selftests/bpf/
H A Dvmtest.sh42 CROSS_FLAGS=(-M virt -cpu rv64,sscofpmf=true -smp 8)
H A DREADME.rst88 Running vmtest on RV64
/linux/tools/testing/selftests/wireguard/qemu/
H A DMakefile226 QEMU_MACHINE := -cpu rv64 -machine virt
/linux/arch/parisc/net/
H A Dbpf_jit_comp64.c7 * The code is based on the BPF JIT compiler for RV64 by Björn Töpel.
H A Dbpf_jit_comp32.c7 * The code is based on the BPF JIT compiler for RV64 by Björn Töpel and
/linux/arch/riscv/mm/
H A Dinit.c1465 * Note that SPARSEMEM_VMEMMAP is only selected for rv64 and that we in vmemmap_populate()