From: Christoph Hellwig <hch@lst.de>
To: Zhangfei Gao <zhangfei.gao@linaro.org>
Cc: Christoph Hellwig <hch@lst.de>, Joerg Roedel <joro@8bytes.org>,
Will Deacon <will@kernel.org>, Auger Eric <eric.auger@redhat.com>,
jean-philippe <jean-philippe@linaro.org>,
iommu@lists.linux-foundation.org, kvm@vger.kernel.org
Subject: Re: [RFC PATCH] iommu: add domain->nested
Date: Wed, 16 Jun 2021 16:44:13 +0200 [thread overview]
Message-ID: <20210616144413.GA2593@lst.de> (raw)
In-Reply-To: <1623854282-26121-1-git-send-email-zhangfei.gao@linaro.org>
On Wed, Jun 16, 2021 at 10:38:02PM +0800, Zhangfei Gao wrote:
> +++ b/include/linux/iommu.h
> @@ -87,6 +87,7 @@ struct iommu_domain {
> void *handler_token;
> struct iommu_domain_geometry geometry;
> void *iova_cookie;
> + int nested;
This should probably be a bool : 1;
Also this needs a user, so please just queue up a variant of this for
the code that eventually relies on this information.
next prev parent reply other threads:[~2021-06-16 14:44 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-16 14:38 [RFC PATCH] iommu: add domain->nested Zhangfei Gao
2021-06-16 14:44 ` Christoph Hellwig [this message]
2021-06-17 3:13 ` Zhangfei Gao
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