From mboxrd@z Thu Jan  1 00:00:00 1970
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Date: Wed, 8 Feb 2017 23:18:19 -0800
From: Christoph Hellwig <hch@infradead.org>
To: Scott Bauer <scott.bauer@intel.com>
Subject: Re: [PATCH v2] Move stack parameters for sed_ioctl to prevent
 oversized stack with CONFIG_KASAN
Message-ID: <20170209071819.GA20996@infradead.org>
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Cc: keith.busch@intel.com, hch@infradead.org, linux-kernel@vger.kernel.org,
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I'm really not a fan of adding a global synchronization point for
no good reason.  Arnd's original patch looks fine to me, but if you
really don't want it I'd suggest to use memdup_user and just
dynamically allocate the structure.

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