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Date:	Mon, 13 Oct 2014 02:43:57 +0900
From:	Joonsoo Kim <>
To:	David Miller <>
Cc:	LKML <>,
	Christoph Lameter <>,
	Pekka Enberg <>,
	David Rientjes <>,
	Joonsoo Kim <>,
	Andrew Morton <>,
	Linux Memory Management List <>
Subject: Re: unaligned accesses in SLAB etc.

2014-10-13 2:30 GMT+09:00 David Miller <>:
> From: Joonsoo Kim <>
> Date: Mon, 13 Oct 2014 02:22:15 +0900
>> Could you test below patch?
>> If it fixes your problem, I will send it with proper description.
> It works, I just tested using ARCH_KMALLOC_MINALIGN which would be
> better.

Oops. resend with whole Cc list.

Thanks for testing.
ARCH_KMALLOC_MINALIGN is for object alignment,
but, current problem is caused by alignment of cpu cache array.
I think that my fix is more proper in this situation.
I will send fix tomorrow,
because I'd like to test more and it's 2:42 am. :)

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