[v3,10/10] riscv: Set ARCH_HAS_STRICT_MODULE_RWX if MMU

Commit Message

Jisheng Zhang April 12, 2021, 4:19 p.m. UTC

From: Jisheng Zhang <[e-mail]>

Now we can set ARCH_HAS_STRICT_MODULE_RWX for MMU riscv platforms, this
is good from security perspective.

Signed-off-by: Jisheng Zhang <[e-mail]>
Reviewed-by: Anup Patel <[e-mail]>
---
 arch/riscv/Kconfig | 1 +
 1 file changed, 1 insertion(+)

Patch

diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index 58a1d69713a9..e8074d248457 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