Same code. Use the generic version. The special Makefile treatment is pointless anyway as init_task.o contains only data which is handled by the linker script. So no point on being treated like head text. Signed-off-by: Thomas Gleixner Cc: Martin Schwidefsky --- arch/s390/Kconfig | 1 + arch/s390/Makefile | 1 - arch/s390/kernel/Makefile | 2 +- arch/s390/kernel/init_task.c | 38 -------------------------------------- 4 files changed, 2 insertions(+), 40 deletions(-) Index: tip/arch/s390/Kconfig =================================================================== --- tip.orig/arch/s390/Kconfig +++ tip/arch/s390/Kconfig @@ -123,6 +123,7 @@ config S390 select ARCH_INLINE_WRITE_UNLOCK_IRQ select ARCH_INLINE_WRITE_UNLOCK_IRQRESTORE select GENERIC_SMP_IDLE_THREAD + select HAVE_GENERIC_INIT_TASK config SCHED_OMIT_FRAME_POINTER def_bool y Index: tip/arch/s390/Makefile =================================================================== --- tip.orig/arch/s390/Makefile +++ tip/arch/s390/Makefile @@ -91,7 +91,6 @@ OBJCOPYFLAGS := -O binary head-y := arch/s390/kernel/head.o head-y += arch/s390/kernel/$(if $(CONFIG_64BIT),head64.o,head31.o) -head-y += arch/s390/kernel/init_task.o # See arch/s390/Kbuild for content of core part of the kernel core-y += arch/s390/ Index: tip/arch/s390/kernel/Makefile =================================================================== --- tip.orig/arch/s390/kernel/Makefile +++ tip/arch/s390/kernel/Makefile @@ -28,7 +28,7 @@ obj-y := bitmap.o traps.o time.o proces obj-y += $(if $(CONFIG_64BIT),entry64.o,entry.o) obj-y += $(if $(CONFIG_64BIT),reipl64.o,reipl.o) -extra-y += head.o init_task.o vmlinux.lds +extra-y += head.o vmlinux.lds extra-y += $(if $(CONFIG_64BIT),head64.o,head31.o) obj-$(CONFIG_MODULES) += s390_ksyms.o module.o Index: tip/arch/s390/kernel/init_task.c =================================================================== --- tip.orig/arch/s390/kernel/init_task.c +++ /dev/null @@ -1,38 +0,0 @@ -/* - * arch/s390/kernel/init_task.c - * - * S390 version - * - * Derived from "arch/i386/kernel/init_task.c" - */ - -#include -#include -#include -#include -#include -#include - -#include -#include - -static struct signal_struct init_signals = INIT_SIGNALS(init_signals); -static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); -/* - * Initial thread structure. - * - * We need to make sure that this is THREAD_SIZE aligned due to the - * way process stacks are handled. This is done by having a special - * "init_task" linker map entry.. - */ -union thread_union init_thread_union __init_task_data = - { INIT_THREAD_INFO(init_task) }; - -/* - * Initial task structure. - * - * All other task structs will be allocated on slabs in fork.c - */ -struct task_struct init_task = INIT_TASK(init_task); - -EXPORT_SYMBOL(init_task); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/