diff options
| -rw-r--r-- | arch/arm/boot/compressed/misc.c | 9 | ||||
| -rw-r--r-- | arch/mips/boot/compressed/decompress.c | 9 | ||||
| -rw-r--r-- | arch/sh/boot/compressed/misc.c | 9 |
3 files changed, 3 insertions, 24 deletions
diff --git a/arch/arm/boot/compressed/misc.c b/arch/arm/boot/compressed/misc.c index 16a8a804e958..e8fe51f4e97a 100644 --- a/arch/arm/boot/compressed/misc.c +++ b/arch/arm/boot/compressed/misc.c @@ -128,12 +128,7 @@ asmlinkage void __div0(void) error("Attempting division by 0!"); } -unsigned long __stack_chk_guard; - -void __stack_chk_guard_setup(void) -{ - __stack_chk_guard = 0x000a0dff; -} +const unsigned long __stack_chk_guard = 0x000a0dff; void __stack_chk_fail(void) { @@ -150,8 +145,6 @@ decompress_kernel(unsigned long output_start, unsigned long free_mem_ptr_p, { int ret; - __stack_chk_guard_setup(); - output_data = (unsigned char *)output_start; free_mem_ptr = free_mem_ptr_p; free_mem_end_ptr = free_mem_ptr_end_p; diff --git a/arch/mips/boot/compressed/decompress.c b/arch/mips/boot/compressed/decompress.c index fdf99e9dd4c3..81df9047e110 100644 --- a/arch/mips/boot/compressed/decompress.c +++ b/arch/mips/boot/compressed/decompress.c @@ -76,12 +76,7 @@ void error(char *x) #include "../../../../lib/decompress_unxz.c" #endif -unsigned long __stack_chk_guard; - -void __stack_chk_guard_setup(void) -{ - __stack_chk_guard = 0x000a0dff; -} +const unsigned long __stack_chk_guard = 0x000a0dff; void __stack_chk_fail(void) { @@ -92,8 +87,6 @@ void decompress_kernel(unsigned long boot_heap_start) { unsigned long zimage_start, zimage_size; - __stack_chk_guard_setup(); - zimage_start = (unsigned long)(&__image_begin); zimage_size = (unsigned long)(&__image_end) - (unsigned long)(&__image_begin); diff --git a/arch/sh/boot/compressed/misc.c b/arch/sh/boot/compressed/misc.c index 627ce8e75e01..c15cac9251b9 100644 --- a/arch/sh/boot/compressed/misc.c +++ b/arch/sh/boot/compressed/misc.c @@ -104,12 +104,7 @@ static void error(char *x) while(1); /* Halt */ } -unsigned long __stack_chk_guard; - -void __stack_chk_guard_setup(void) -{ - __stack_chk_guard = 0x000a0dff; -} +const unsigned long __stack_chk_guard = 0x000a0dff; void __stack_chk_fail(void) { @@ -130,8 +125,6 @@ void decompress_kernel(void) { unsigned long output_addr; - __stack_chk_guard_setup(); - #ifdef CONFIG_SUPERH64 output_addr = (CONFIG_MEMORY_START + 0x2000); #else |