diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2012-05-03 09:02:59 +0000 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2012-05-05 13:00:25 +0200 |
| commit | 3f149aa226e39e7f29ca7bb22f8e5bf304206a8f (patch) | |
| tree | f8b5824d067edb2b82a3bea7e0c8c09f8bfbe597 | |
| parent | 41fe22f6553d1384fbef20b195b8c61ed6e768a1 (diff) | |
sparc: Use generic init_task
Same code. Use the generic version.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: "David S. Miller" <davem@davemloft.net>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Link: http://lkml.kernel.org/r/20120503085035.463573011@linutronix.de
| -rw-r--r-- | arch/sparc/Kconfig | 1 | ||||
| -rw-r--r-- | arch/sparc/Makefile | 1 | ||||
| -rw-r--r-- | arch/sparc/kernel/Makefile | 1 | ||||
| -rw-r--r-- | arch/sparc/kernel/init_task.c | 22 |
4 files changed, 1 insertions, 24 deletions
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig index e417f35d5912..99aad7cd0075 100644 --- a/arch/sparc/Kconfig +++ b/arch/sparc/Kconfig @@ -31,6 +31,7 @@ config SPARC select GENERIC_PCI_IOMAP select HAVE_NMI_WATCHDOG if SPARC64 select GENERIC_SMP_IDLE_THREAD + select HAVE_GENERIC_INIT_TASK config SPARC32 def_bool !64BIT diff --git a/arch/sparc/Makefile b/arch/sparc/Makefile index eddcfb36aafb..cf39aaf24189 100644 --- a/arch/sparc/Makefile +++ b/arch/sparc/Makefile @@ -62,7 +62,6 @@ endif endif head-y := arch/sparc/kernel/head_$(BITS).o -head-y += arch/sparc/kernel/init_task.o core-y += arch/sparc/kernel/ core-y += arch/sparc/mm/ arch/sparc/math-emu/ diff --git a/arch/sparc/kernel/Makefile b/arch/sparc/kernel/Makefile index cb85458f89d2..9c74bdc0349c 100644 --- a/arch/sparc/kernel/Makefile +++ b/arch/sparc/kernel/Makefile @@ -6,7 +6,6 @@ asflags-y := -ansi ccflags-y := -Werror extra-y := head_$(BITS).o -extra-y += init_task.o # Undefine sparc when processing vmlinux.lds - it is used # And teach CPP we are doing $(BITS) builds (for this case) diff --git a/arch/sparc/kernel/init_task.c b/arch/sparc/kernel/init_task.c deleted file mode 100644 index 35f141a9f506..000000000000 --- a/arch/sparc/kernel/init_task.c +++ /dev/null @@ -1,22 +0,0 @@ -#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/pgtable.h> -#include <asm/uaccess.h> - -static struct signal_struct init_signals = INIT_SIGNALS(init_signals); -static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); -struct task_struct init_task = INIT_TASK(init_task); -EXPORT_SYMBOL(init_task); - -/* .text section in head.S is aligned at 8k boundary and this gets linked - * right after that so that the init_thread_union is aligned properly as well. - * If this is not aligned on a 8k boundary, then you should change code - * in etrap.S which assumes it. - */ -union thread_union init_thread_union __init_task_data = - { INIT_THREAD_INFO(init_task) }; |