diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2012-05-03 09:03:00 +0000 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2012-05-05 13:00:26 +0200 |
| commit | 5b408241e99bd3f670122d4e6142b69cc6c24098 (patch) | |
| tree | 220f16a8127dd613b61dba8a88e7d7cbe4180e9c /arch/um/kernel/um_arch.c | |
| parent | d0b691dffaee89a4c9e1890694d0c77201d7a9b1 (diff) | |
um: Use generic init_task
Same code. Use the generic version.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Richard Weinberger <richard@nod.at>
Link: http://lkml.kernel.org/r/20120503085035.592937512@linutronix.de
Diffstat (limited to 'arch/um/kernel/um_arch.c')
| -rw-r--r-- | arch/um/kernel/um_arch.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/um/kernel/um_arch.c b/arch/um/kernel/um_arch.c index ba00eae45aad..4db8770906ca 100644 --- a/arch/um/kernel/um_arch.c +++ b/arch/um/kernel/um_arch.c @@ -10,6 +10,7 @@ #include <linux/seq_file.h> #include <linux/string.h> #include <linux/utsname.h> +#include <linux/sched.h> #include <asm/pgtable.h> #include <asm/processor.h> #include <asm/setup.h> @@ -47,6 +48,10 @@ struct cpuinfo_um boot_cpu_data = { .ipi_pipe = { -1, -1 } }; +union thread_union cpu0_irqstack + __attribute__((__section__(".data..init_irqstack"))) = + { INIT_THREAD_INFO(init_task) }; + unsigned long thread_saved_pc(struct task_struct *task) { /* FIXME: Need to look up userspace_pid by cpu */ |