diff options
Diffstat (limited to 'arch/arm')
-rw-r--r-- | arch/arm/configs/aspeed_g4_defconfig | 4 | ||||
-rw-r--r-- | arch/arm/configs/aspeed_g5_defconfig | 4 | ||||
-rw-r--r-- | arch/arm/include/asm/cacheflush.h | 2 | ||||
-rw-r--r-- | arch/arm/kernel/patch.c | 4 | ||||
-rw-r--r-- | arch/arm/kernel/vmlinux.lds.S | 8 | ||||
-rw-r--r-- | arch/arm/mm/Kconfig | 2 | ||||
-rw-r--r-- | arch/arm/mm/init.c | 4 |
7 files changed, 14 insertions, 14 deletions
diff --git a/arch/arm/configs/aspeed_g4_defconfig b/arch/arm/configs/aspeed_g4_defconfig index ca39c04fec6b..05b99bc1c1ce 100644 --- a/arch/arm/configs/aspeed_g4_defconfig +++ b/arch/arm/configs/aspeed_g4_defconfig @@ -25,7 +25,6 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_ASPEED=y CONFIG_MACH_ASPEED_G4=y -CONFIG_DEBUG_RODATA=y CONFIG_AEABI=y CONFIG_UACCESS_WITH_MEMCPY=y CONFIG_SECCOMP=y @@ -79,7 +78,8 @@ CONFIG_DEBUG_LL_UART_8250=y CONFIG_DEBUG_UART_PHYS=0x1e784000 CONFIG_DEBUG_UART_VIRT=0xe8784000 CONFIG_EARLY_PRINTK=y -CONFIG_DEBUG_SET_MODULE_RONX=y +CONFIG_STRICT_MODULE_RWX=y +CONFIG_STRICT_KERNEL_RWX=y # CONFIG_XZ_DEC_X86 is not set # CONFIG_XZ_DEC_POWERPC is not set # CONFIG_XZ_DEC_IA64 is not set diff --git a/arch/arm/configs/aspeed_g5_defconfig b/arch/arm/configs/aspeed_g5_defconfig index 4f366b0370e9..05a16d53d03c 100644 --- a/arch/arm/configs/aspeed_g5_defconfig +++ b/arch/arm/configs/aspeed_g5_defconfig @@ -26,7 +26,6 @@ CONFIG_ARCH_MULTI_V6=y # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_ASPEED=y CONFIG_MACH_ASPEED_G5=y -CONFIG_DEBUG_RODATA=y CONFIG_AEABI=y CONFIG_UACCESS_WITH_MEMCPY=y CONFIG_SECCOMP=y @@ -81,7 +80,8 @@ CONFIG_DEBUG_LL_UART_8250=y CONFIG_DEBUG_UART_PHYS=0x1e784000 CONFIG_DEBUG_UART_VIRT=0xe8784000 CONFIG_EARLY_PRINTK=y -CONFIG_DEBUG_SET_MODULE_RONX=y +CONFIG_STRICT_MODULE_RWX=y +CONFIG_STRICT_KERNEL_RWX=y # CONFIG_XZ_DEC_X86 is not set # CONFIG_XZ_DEC_POWERPC is not set # CONFIG_XZ_DEC_IA64 is not set diff --git a/arch/arm/include/asm/cacheflush.h b/arch/arm/include/asm/cacheflush.h index bdd283bc5842..02454fa15d2c 100644 --- a/arch/arm/include/asm/cacheflush.h +++ b/arch/arm/include/asm/cacheflush.h @@ -490,7 +490,7 @@ static inline int set_memory_x(unsigned long addr, int numpages) { return 0; } static inline int set_memory_nx(unsigned long addr, int numpages) { return 0; } #endif -#ifdef CONFIG_DEBUG_RODATA +#ifdef CONFIG_STRICT_KERNEL_RWX void set_kernel_text_rw(void); void set_kernel_text_ro(void); #else diff --git a/arch/arm/kernel/patch.c b/arch/arm/kernel/patch.c index 69bda1a5707e..020560b2dcb7 100644 --- a/arch/arm/kernel/patch.c +++ b/arch/arm/kernel/patch.c @@ -24,9 +24,9 @@ static void __kprobes *patch_map(void *addr, int fixmap, unsigned long *flags) bool module = !core_kernel_text(uintaddr); struct page *page; - if (module && IS_ENABLED(CONFIG_DEBUG_SET_MODULE_RONX)) + if (module && IS_ENABLED(CONFIG_STRICT_MODULE_RWX)) page = vmalloc_to_page(addr); - else if (!module && IS_ENABLED(CONFIG_DEBUG_RODATA)) + else if (!module && IS_ENABLED(CONFIG_STRICT_KERNEL_RWX)) page = virt_to_page(addr); else return addr; diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S index f7f55df0bf7b..ce18007f9e4e 100644 --- a/arch/arm/kernel/vmlinux.lds.S +++ b/arch/arm/kernel/vmlinux.lds.S @@ -97,7 +97,7 @@ SECTIONS HEAD_TEXT } -#ifdef CONFIG_DEBUG_RODATA +#ifdef CONFIG_STRICT_KERNEL_RWX . = ALIGN(1<<SECTION_SHIFT); #endif @@ -158,7 +158,7 @@ SECTIONS NOTES -#ifdef CONFIG_DEBUG_RODATA +#ifdef CONFIG_STRICT_KERNEL_RWX . = ALIGN(1<<SECTION_SHIFT); #else . = ALIGN(PAGE_SIZE); @@ -230,7 +230,7 @@ SECTIONS PERCPU_SECTION(L1_CACHE_BYTES) #endif -#ifdef CONFIG_DEBUG_RODATA +#ifdef CONFIG_STRICT_KERNEL_RWX . = ALIGN(1<<SECTION_SHIFT); #else . = ALIGN(THREAD_SIZE); @@ -325,7 +325,7 @@ SECTIONS STABS_DEBUG } -#ifdef CONFIG_DEBUG_RODATA +#ifdef CONFIG_STRICT_KERNEL_RWX /* * Without CONFIG_DEBUG_ALIGN_RODATA, __start_rodata_section_aligned will * be the first section-aligned location after __start_rodata. Otherwise, diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig index 419a0355d4e4..35e3a56e5d86 100644 --- a/arch/arm/mm/Kconfig +++ b/arch/arm/mm/Kconfig @@ -1053,7 +1053,7 @@ config ARCH_SUPPORTS_BIG_ENDIAN config DEBUG_ALIGN_RODATA bool "Make rodata strictly non-executable" - depends on DEBUG_RODATA + depends on STRICT_KERNEL_RWX default y help If this is set, rodata will be made explicitly non-executable. This diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c index 370581aeb871..4be0bee4c357 100644 --- a/arch/arm/mm/init.c +++ b/arch/arm/mm/init.c @@ -572,7 +572,7 @@ void __init mem_init(void) } } -#ifdef CONFIG_DEBUG_RODATA +#ifdef CONFIG_STRICT_KERNEL_RWX struct section_perm { const char *name; unsigned long start; @@ -741,7 +741,7 @@ void set_kernel_text_ro(void) #else static inline void fix_kernmem_perms(void) { } -#endif /* CONFIG_DEBUG_RODATA */ +#endif /* CONFIG_STRICT_KERNEL_RWX */ void free_tcmmem(void) { |