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tile: Use generic init_task

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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 <tglx@linutronix.de>
Cc: Chris Metcalf <cmetcalf@tilera.com>
Link: http://lkml.kernel.org/r/20120503085035.528129988@linutronix.de
This commit is contained in:
Thomas Gleixner
2012-05-03 09:02:59 +00:00
parent 3f149aa226
commit 293ef7b828
4 changed files with 18 additions and 60 deletions
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16
arch/tile/kernel/setup.c
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@@ -61,6 +61,22 @@ unsigned long __initdata node_free_pfn[MAX_NUMNODES];
static unsigned long __initdata node_percpu[MAX_NUMNODES];
/*
* per-CPU stack and boot info.
*/
DEFINE_PER_CPU(unsigned long, boot_sp) =
(unsigned long)init_stack + THREAD_SIZE;
#ifdef CONFIG_SMP
DEFINE_PER_CPU(unsigned long, boot_pc) = (unsigned long)start_kernel;
#else
/*
* The variable must be __initdata since it references __init code.
* With CONFIG_SMP it is per-cpu data, which is exempt from validation.
*/
unsigned long __initdata boot_pc = (unsigned long)start_kernel;
#endif
#ifdef CONFIG_HIGHMEM
/* Page frame index of end of lowmem on each controller. */
unsigned long __cpuinitdata node_lowmem_end_pfn[MAX_NUMNODES];