On Wed, 20 Jan 2021 10:06:04 PST (-0800), r...@kernel.org wrote:
From: Mike Rapoport <r...@linux.ibm.com>ARCH_HAS_SET_DIRECT_MAP and ARCH_HAS_SET_MEMORY configuration options have no meaning when CONFIG_MMU is disabled and there is no point to enable them for the nommu case. Add an explicit dependency on MMU for these options. Signed-off-by: Mike Rapoport <r...@linux.ibm.com> Reported-by: kernel test robot <l...@intel.com> --- arch/riscv/Kconfig | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index d82303dcc6b6..d35ce19ab1fa 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -25,8 +25,8 @@ config RISCV select ARCH_HAS_KCOV select ARCH_HAS_MMIOWB select ARCH_HAS_PTE_SPECIAL - select ARCH_HAS_SET_DIRECT_MAP - select ARCH_HAS_SET_MEMORY + select ARCH_HAS_SET_DIRECT_MAP if MMU + select ARCH_HAS_SET_MEMORY if MMU select ARCH_HAS_STRICT_KERNEL_RWX if MMU select ARCH_OPTIONAL_KERNEL_RWX if ARCH_HAS_STRICT_KERNEL_RWX select ARCH_OPTIONAL_KERNEL_RWX_DEFAULT
Reviewed-by: Palmer Dabbelt <palmerdabb...@google.com> Acked-by: Palmer Dabbelt <palmerdabb...@google.com> LMK if you want this to go in via the RISC-V tree, otherwise I'm going to assume it's going in along with the rest of these. FWIW I see these in other architectures without the MMU guard. Thanks!
