From: Jerry Snitselaar <jsnitsel@redhat.com>
To: Joerg Roedel <joro@8bytes.org>
Cc: Lu Baolu <baolu.lu@linux.intel.com>,
David Woodhouse <dwmw2@infradead.org>,
jroedel@suse.de, iommu@lists.linux-foundation.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 5/5] iommu/vt-d: Simplify check in identity_mapping()
Date: Mon, 17 Feb 2020 12:54:50 -0700 [thread overview]
Message-ID: <20200217195450.hpk5mtxzbhy5p72a@cantor> (raw)
In-Reply-To: <20200217193858.26990-6-joro@8bytes.org>
On Mon Feb 17 20, Joerg Roedel wrote:
>From: Joerg Roedel <jroedel@suse.de>
>
>The function only has one call-site and there it is never called with
>dummy or deferred devices. Simplify the check in the function to
>account for that.
>
>Signed-off-by: Joerg Roedel <jroedel@suse.de>
Reviewed-by: Jerry Snitselaar <jsnitsel@redhat.com>
prev parent reply other threads:[~2020-02-17 19:54 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-17 19:38 [PATCH 0/5] iommu/vt-d: Fix kdump boot with VT-d enabled Joerg Roedel
2020-02-17 19:38 ` [PATCH 1/5] iommu/vt-d: Add attach_deferred() helper Joerg Roedel
2020-02-17 19:50 ` Jerry Snitselaar
2020-02-18 17:14 ` Christoph Hellwig
2020-02-19 9:29 ` Joerg Roedel
2020-02-17 19:38 ` [PATCH 2/5] iommu/vt-d: Move deferred device attachment into helper function Joerg Roedel
2020-02-17 19:50 ` Jerry Snitselaar
2020-02-18 17:16 ` Christoph Hellwig
2020-02-17 19:38 ` [PATCH 3/5] iommu/vt-d: Do deferred attachment in iommu_need_mapping() Joerg Roedel
2020-02-17 19:51 ` Jerry Snitselaar
2020-02-18 2:38 ` Lu Baolu
2020-02-18 9:28 ` [PATCH 3/5 v2] " Joerg Roedel
2020-02-18 11:54 ` Lu Baolu
2020-02-18 16:22 ` Joerg Roedel
2020-02-18 15:53 ` Jerry Snitselaar
2020-02-17 19:38 ` [PATCH 4/5] iommu/vt-d: Remove deferred_attach_domain() Joerg Roedel
2020-02-17 19:51 ` Jerry Snitselaar
2020-02-17 19:38 ` [PATCH 5/5] iommu/vt-d: Simplify check in identity_mapping() Joerg Roedel
2020-02-17 19:54 ` Jerry Snitselaar [this message]
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