diff options
| -rw-r--r-- | arch/s390/Kconfig | 1 | ||||
| -rw-r--r-- | arch/s390/Makefile | 1 | ||||
| -rw-r--r-- | arch/s390/kernel/Makefile | 2 | ||||
| -rw-r--r-- | arch/s390/kernel/init_task.c | 38 |
4 files changed, 2 insertions, 40 deletions
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index 15cab3ee44e8..6c0eb214ab27 100644 --- a/arch/s390/Kconfig +++ b/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 diff --git a/arch/s390/Makefile b/arch/s390/Makefile index 0ad2f1e1ce9e..49e76e8b477d 100644 --- a/arch/s390/Makefile +++ b/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/ diff --git a/arch/s390/kernel/Makefile b/arch/s390/kernel/Makefile index 884b18afc864..9733b3f0eb6d 100644 --- a/arch/s390/kernel/Makefile +++ b/arch/s390/kernel/Makefile @@ -28,7 +28,7 @@ obj-y := bitmap.o traps.o time.o process.o base.o early.o setup.o vtime.o \ 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 diff --git a/arch/s390/kernel/init_task.c b/arch/s390/kernel/init_task.c deleted file mode 100644 index 4d1c9fb0b540..000000000000 --- a/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 <linux/mm.h> -#include <linux/fs.h> -#include <linux/module.h> -#include <linux/sched.h> -#include <linux/init_task.h> -#include <linux/mqueue.h> - -#include <asm/uaccess.h> -#include <asm/pgtable.h> - -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); |
