Hi all, this series converts riscv to the new set_fs less world and is on top of this branch: https://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git/log/?h=base.set_fs The first four patches are general improvements and enablement for all nommu ports, and might make sense to merge through the above base branch. Diffstat arch/riscv/Kconfig | 2 arch/riscv/include/asm/thread_info.h | 6 - arch/riscv/include/asm/uaccess.h | 177 +++++++++++++++++------------------ arch/riscv/kernel/process.c | 1 arch/riscv/lib/Makefile | 2 include/asm-generic/uaccess.h | 42 +++++--- include/linux/uaccess.h | 4 7 files changed, 127 insertions(+), 107 deletions(-)