docs: riscv: Define behavior of mmap
authorCharlie Jenkins <charlie@rivosinc.com>
Wed, 31 Jan 2024 01:07:02 +0000 (17:07 -0800)
committerPalmer Dabbelt <palmer@rivosinc.com>
Thu, 14 Mar 2024 15:46:15 +0000 (08:46 -0700)
commit371a3c2055dbb8a88754902fe19aa4fcc4318c29
treefd7e2fd1aaea26adf8513305998a38da95eceec8
parent73d05262a2ca28c72c5aec57d79b47c251fe77c5
docs: riscv: Define behavior of mmap

Define mmap on riscv to not provide an address that uses more bits than
the hint address, if provided.

Signed-off-by: Charlie Jenkins <charlie@rivosinc.com>
Link: https://lore.kernel.org/r/20240130-use_mmap_hint_address-v3-3-8a655cfa8bcb@rivosinc.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Documentation/arch/riscv/vm-layout.rst