diff options
| author |   Jisheng Zhang <jszhang@kernel.org> | 2021-03-30 02:26:17 +0800 |
|---|---|---|
| committer |   Palmer Dabbelt <palmerdabbelt@google.com> | 2021-04-26 08:25:16 -0700 |
| commit | a9451b8e19716cf8bf420a1d0e58199558ecaeb5 (patch) | |
| tree | a071532b698444bc59ffd4d5461730e4848df6d1 /arch/riscv | |
| parent | riscv: module: Create module allocations without exec permissions (diff) | |
| download | linux-dev-a9451b8e19716cf8bf420a1d0e58199558ecaeb5.tar.xz linux-dev-a9451b8e19716cf8bf420a1d0e58199558ecaeb5.zip | |
riscv: Set ARCH_HAS_STRICT_MODULE_RWX if MMU
Now we can set ARCH_HAS_STRICT_MODULE_RWX for MMU riscv platforms, this
is good from security perspective.
Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
Diffstat (limited to 'arch/riscv')
| -rw-r--r-- | arch/riscv/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index a840004d2829..847ab3c32fc0 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -29,6 +29,7 @@ config RISCV select ARCH_HAS_SET_DIRECT_MAP select ARCH_HAS_SET_MEMORY select ARCH_HAS_STRICT_KERNEL_RWX if MMU + select ARCH_HAS_STRICT_MODULE_RWX if MMU select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST select ARCH_OPTIONAL_KERNEL_RWX if ARCH_HAS_STRICT_KERNEL_RWX select ARCH_OPTIONAL_KERNEL_RWX_DEFAULT |