提交 0c30989c 编写于 作者: L Linus Torvalds

Merge git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile

Pull tile fixes from Chris Metcalf:
 "These two minor bug fixes fix build failures from some changes that
  were merged in during the 3.5 merge window."

* git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile:
  tile: add #include to unbreak build after generic init_task conversion
  tile: remove cpu_idle_on_new_stack
......@@ -91,11 +91,6 @@ extern void smp_nap(void);
/* Enable interrupts racelessly and nap forever: helper for cpu_idle(). */
extern void _cpu_idle(void);
/* Switch boot idle thread to a freshly-allocated stack and free old stack. */
extern void cpu_idle_on_new_stack(struct thread_info *old_ti,
unsigned long new_sp,
unsigned long new_ss10);
#else /* __ASSEMBLY__ */
/*
......
......@@ -68,20 +68,6 @@ STD_ENTRY(KBacktraceIterator_init_current)
jrp lr /* keep backtracer happy */
STD_ENDPROC(KBacktraceIterator_init_current)
/*
* Reset our stack to r1/r2 (sp and ksp0+cpu respectively), then
* free the old stack (passed in r0) and re-invoke cpu_idle().
* We update sp and ksp0 simultaneously to avoid backtracer warnings.
*/
STD_ENTRY(cpu_idle_on_new_stack)
{
move sp, r1
mtspr SPR_SYSTEM_SAVE_K_0, r2
}
jal free_thread_info
j cpu_idle
STD_ENDPROC(cpu_idle_on_new_stack)
/* Loop forever on a nap during SMP boot. */
STD_ENTRY(smp_nap)
nap
......
......@@ -29,6 +29,7 @@
#include <linux/smp.h>
#include <linux/timex.h>
#include <linux/hugetlb.h>
#include <linux/start_kernel.h>
#include <asm/setup.h>
#include <asm/sections.h>
#include <asm/cacheflush.h>
......
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