From mboxrd@z Thu Jan  1 00:00:00 1970
From: Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org>
Subject: Re: [PATCH 04/14] x86: use generic swiotlb_ops
Date: Thu, 15 Mar 2018 14:35:30 +0100
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To: Thomas Gleixner <tglx-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org>
Cc: Tom Lendacky <thomas.lendacky-5C7GfCeVMHo@public.gmane.org>, Konrad Rzeszutek Wilk <konrad.wilk-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>, x86-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Muli Ben-Yehuda <mulix-BzGcCpaT2IbYtjvyW6yDsg@public.gmane.org>, iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org, David Woodhouse <dwmw2-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>, Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org>
List-Id: iommu@lists.linux-foundation.org

On Thu, Mar 15, 2018 at 01:52:14PM +0100, Thomas Gleixner wrote:
> Yeah, I know that the standard defines it, but that doesn't mean it makes
> sense. At least not to me.

It makes sense in that it logically is a boolean but we only want
to allocate 1 bit for it, unlike the normal ABI allocations of at
least a byte.

Either way, tell me what you want it changed to, and I'll do it.

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Date: Thu, 15 Mar 2018 14:35:30 +0100
From: Christoph Hellwig <hch@lst.de>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: Christoph Hellwig <hch@lst.de>, x86@kernel.org,
        Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
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        Joerg Roedel <joro@8bytes.org>, iommu@lists.linux-foundation.org,
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Subject: Re: [PATCH 04/14] x86: use generic swiotlb_ops
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On Thu, Mar 15, 2018 at 01:52:14PM +0100, Thomas Gleixner wrote:
> Yeah, I know that the standard defines it, but that doesn't mean it makes
> sense. At least not to me.

It makes sense in that it logically is a boolean but we only want
to allocate 1 bit for it, unlike the normal ABI allocations of at
least a byte.

Either way, tell me what you want it changed to, and I'll do it.