diff options
Diffstat (limited to 'arch/arm/kernel/asm-offsets.c')
| -rw-r--r-- | arch/arm/kernel/asm-offsets.c | 23 |
1 files changed, 7 insertions, 16 deletions
diff --git a/arch/arm/kernel/asm-offsets.c b/arch/arm/kernel/asm-offsets.c index f369ece99958..3968d6c22455 100644 --- a/arch/arm/kernel/asm-offsets.c +++ b/arch/arm/kernel/asm-offsets.c @@ -38,30 +38,19 @@ #error Sorry, your compiler targets APCS-26 but this kernel requires APCS-32 #endif /* - * GCC 3.0, 3.1: general bad code generation. - * GCC 3.2.0: incorrect function argument offset calculation. - * GCC 3.2.x: miscompiles NEW_AUX_ENT in fs/binfmt_elf.c - * (http://gcc.gnu.org/PR8896) and incorrect structure - * initialisation in fs/jffs2/erase.c * GCC 4.8.0-4.8.2: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58854 * miscompiles find_get_entry(), and can result in EXT3 and EXT4 * filesystem corruption (possibly other FS too). */ -#ifdef __GNUC__ -#if (__GNUC__ == 3 && __GNUC_MINOR__ < 3) -#error Your compiler is too buggy; it is known to miscompile kernels. -#error Known good compilers: 3.3, 4.x -#endif -#if GCC_VERSION >= 40800 && GCC_VERSION < 40803 +#if defined(GCC_VERSION) && GCC_VERSION >= 40800 && GCC_VERSION < 40803 #error Your compiler is too buggy; it is known to miscompile kernels #error and result in filesystem corruption and oopses. #endif -#endif int main(void) { DEFINE(TSK_ACTIVE_MM, offsetof(struct task_struct, active_mm)); -#ifdef CONFIG_CC_STACKPROTECTOR +#ifdef CONFIG_STACKPROTECTOR DEFINE(TSK_STACK_CANARY, offsetof(struct task_struct, stack_canary)); #endif BLANK(); @@ -194,9 +183,11 @@ int main(void) DEFINE(MPU_RNG_INFO_USED, offsetof(struct mpu_rgn_info, used)); DEFINE(MPU_RNG_SIZE, sizeof(struct mpu_rgn)); - DEFINE(MPU_RGN_DRBAR, offsetof(struct mpu_rgn, drbar)); - DEFINE(MPU_RGN_DRSR, offsetof(struct mpu_rgn, drsr)); - DEFINE(MPU_RGN_DRACR, offsetof(struct mpu_rgn, dracr)); + DEFINE(MPU_RGN_DRBAR, offsetof(struct mpu_rgn, drbar)); + DEFINE(MPU_RGN_DRSR, offsetof(struct mpu_rgn, drsr)); + DEFINE(MPU_RGN_DRACR, offsetof(struct mpu_rgn, dracr)); + DEFINE(MPU_RGN_PRBAR, offsetof(struct mpu_rgn, prbar)); + DEFINE(MPU_RGN_PRLAR, offsetof(struct mpu_rgn, prlar)); #endif return 0; } |