Messages in this thread Patch in this message | | | Date | Wed, 17 Jun 2009 16:21:33 -0700 | From | Yinghai Lu <> | Subject | [PATCH] x86: use zalloc_cpumask_var for mce_dev_initialized -v2 |
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need to get cleared cpu_mask about if mce device is initialized. esp when MAXSMP is used.
used zalloc_... instead
Signed-off-by: Yinghai Lu <yinghai@kernel.org> Cc: stable@kernel.org --- arch/x86/kernel/cpu/mcheck/mce.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
Index: linux-2.6/arch/x86/kernel/cpu/mcheck/mce.c =================================================================== --- linux-2.6.orig/arch/x86/kernel/cpu/mcheck/mce.c +++ linux-2.6/arch/x86/kernel/cpu/mcheck/mce.c @@ -1969,7 +1969,7 @@ static __init int mce_init_device(void) if (!mce_available(&boot_cpu_data)) return -EIO; - alloc_cpumask_var(&mce_dev_initialized, GFP_KERNEL); + zalloc_cpumask_var(&mce_dev_initialized, GFP_KERNEL); err = mce_init_banks(); if (err)
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