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powerpc fixes for 4.0 # 3

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- fix memory corruption by pnv_alloc_idle_core_states
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Merge tag 'powerpc-4.0-4' of git://git.kernel.org/pub/scm/linux/kernel/git/mpe/linux

Pull powerpc fix from Michael Ellerman:
 "Fix memory corruption by pnv_alloc_idle_core_states"

* tag 'powerpc-4.0-4' of git://git.kernel.org/pub/scm/linux/kernel/git/mpe/linux:
  powerpc: fix memory corruption by pnv_alloc_idle_core_states
This commit is contained in:
Linus Torvalds 2015-04-02 13:48:43 -07:00
commit 1d514333da
1 changed files with 1 additions and 1 deletions
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2
arch/powerpc/include/asm/cputhreads.h
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@ -55,7 +55,7 @@ static inline cpumask_t cpu_thread_mask_to_cores(const struct cpumask *threads)
static inline int cpu_nr_cores(void)
{
return NR_CPUS >> threads_shift;
return nr_cpu_ids >> threads_shift;
}
static inline cpumask_t cpu_online_cores_map(void)