X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=arch%2Farm64%2FKconfig.debug;h=d33041614206b5e8712c1f27c7419d55a5d8e295;hb=64f599af94948e7e08c8601303ddefe99f616866;hp=04fb73b973f155b477425ff1841e370f0ba87d41;hpb=1282ac407cf4c3eaeaddd8d776a7ffbd2b94c2e7;p=firefly-linux-kernel-4.4.55.git diff --git a/arch/arm64/Kconfig.debug b/arch/arm64/Kconfig.debug index 04fb73b973f1..d33041614206 100644 --- a/arch/arm64/Kconfig.debug +++ b/arch/arm64/Kconfig.debug @@ -64,16 +64,16 @@ config DEBUG_SET_MODULE_RONX config DEBUG_RODATA bool "Make kernel text and rodata read-only" + default y help If this is set, kernel text and rodata will be made read-only. This is to help catch accidental or malicious attempts to change the - kernel's executable code. Additionally splits rodata from kernel - text so it can be made explicitly non-executable. + kernel's executable code. - If in doubt, say Y + If in doubt, say Y config DEBUG_ALIGN_RODATA - depends on DEBUG_RODATA && ARM64_4K_PAGES + depends on DEBUG_RODATA bool "Align linker sections up to SECTION_SIZE" help If this option is enabled, sections that may potentially be marked as