kernel/arch/riscv/include/uapi/asm/bitsperlong.h, branch linux-5.1.y Hosts the 0x221E linux distro kernel. https://universe.0xinfinity.dev/distro/kernel/atom?h=linux-5.1.y 2017-09-26T22:26:48Z RISC-V: User-facing API 2017-09-26T22:26:48Z Palmer Dabbelt palmer@dabbelt.com 2017-07-11T01:07:09Z urn:sha1:e2c0cdfba7f69925afc92b20cd9835d81e11a4f1 This patch contains code that is in some way visible to the user: including via system calls, the VDSO, module loading and signal handling. It also contains some generic code that is ABI visible. Signed-off-by: Palmer Dabbelt <palmer@dabbelt.com>