From: Chris Wright <chrisw@sous-sol.org>
To: Joerg Roedel <joro@8bytes.org>
Cc: Neil Horman <nhorman@redhat.com>,
Neil Horman <nhorman@tuxdriver.com>,
Joerg Roedel <joerg.roedel@amd.com>,
kexec@lists.infradead.org, linux-kernel@vger.kernel.org,
Chris Wright <chrisw@sous-sol.org>,
hbabu@us.ibm.com, iommu@lists.linux-foundation.org,
"Eric W. Biederman" <ebiederm@xmission.com>,
Vivek Goyal <vgoyal@redhat.com>
Subject: Re: [PATCH 1/2] x86/amd-iommu: enable iommu before attaching devices
Date: Fri, 2 Apr 2010 16:59:56 -0700 [thread overview]
Message-ID: <20100402235956.GD29241@sequoia.sous-sol.org> (raw)
In-Reply-To: <20100402091118.GM24846@8bytes.org>
* Joerg Roedel (joro@8bytes.org) wrote:
> Ok, good to know this fixes the problem. One issue: If the
> initialization of the domains fails the iommu hardware needs to be
> disabled again in the free path.
Sure, thanks for catching. Will resend shortly
thanks,
-chris
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WARNING: multiple messages have this Message-ID (diff)
From: Chris Wright <chrisw@sous-sol.org>
To: Joerg Roedel <joro@8bytes.org>
Cc: Chris Wright <chrisw@sous-sol.org>,
Joerg Roedel <joerg.roedel@amd.com>,
Neil Horman <nhorman@redhat.com>,
Neil Horman <nhorman@tuxdriver.com>,
kexec@lists.infradead.org, linux-kernel@vger.kernel.org,
hbabu@us.ibm.com, iommu@lists.linux-foundation.org,
"Eric W. Biederman" <ebiederm@xmission.com>,
Vivek Goyal <vgoyal@redhat.com>
Subject: Re: [PATCH 1/2] x86/amd-iommu: enable iommu before attaching devices
Date: Fri, 2 Apr 2010 16:59:56 -0700 [thread overview]
Message-ID: <20100402235956.GD29241@sequoia.sous-sol.org> (raw)
In-Reply-To: <20100402091118.GM24846@8bytes.org>
* Joerg Roedel (joro@8bytes.org) wrote:
> Ok, good to know this fixes the problem. One issue: If the
> initialization of the domains fails the iommu hardware needs to be
> disabled again in the free path.
Sure, thanks for catching. Will resend shortly
thanks,
-chris
next prev parent reply other threads:[~2010-04-03 0:00 UTC|newest]
Thread overview: 82+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-31 15:24 [PATCH] amd iommu: force flush of iommu prior during shutdown Neil Horman
2010-03-31 15:24 ` Neil Horman
2010-03-31 15:54 ` Vivek Goyal
2010-03-31 15:54 ` Vivek Goyal
2010-03-31 18:28 ` Neil Horman
2010-03-31 18:28 ` Neil Horman
2010-03-31 18:57 ` Eric W. Biederman
2010-03-31 18:57 ` Eric W. Biederman
2010-03-31 19:18 ` Neil Horman
2010-03-31 19:18 ` Neil Horman
2010-03-31 19:51 ` Eric W. Biederman
2010-03-31 19:51 ` Eric W. Biederman
2010-03-31 20:27 ` Neil Horman
2010-03-31 20:27 ` Neil Horman
2010-04-01 4:04 ` Eric W. Biederman
2010-04-01 4:04 ` Eric W. Biederman
2010-04-01 12:49 ` Neil Horman
2010-04-01 12:49 ` Neil Horman
2010-04-01 14:29 ` Joerg Roedel
2010-04-01 14:29 ` Joerg Roedel
2010-04-01 14:47 ` Neil Horman
2010-04-01 14:47 ` Neil Horman
2010-04-01 15:56 ` Joerg Roedel
2010-04-01 15:56 ` Joerg Roedel
2010-04-01 17:11 ` Neil Horman
2010-04-01 17:11 ` Neil Horman
2010-04-01 20:14 ` Joerg Roedel
2010-04-01 20:14 ` Joerg Roedel
2010-04-02 0:00 ` Neil Horman
2010-04-02 0:00 ` Neil Horman
2010-04-02 0:30 ` Chris Wright
2010-04-02 0:30 ` Chris Wright
2010-04-02 1:23 ` [PATCH 1/2] x86/amd-iommu: enable iommu before attaching devices Chris Wright
2010-04-02 1:23 ` Chris Wright
2010-04-02 1:31 ` [PATCH 2/2] x86/amd-iommu: warn when issuing command to uninitiailed cmd buffer Chris Wright
2010-04-02 1:31 ` Chris Wright
2010-04-02 1:35 ` [PATCH 1/2] x86/amd-iommu: enable iommu before attaching devices Neil Horman
2010-04-02 1:35 ` Neil Horman
2010-04-02 1:38 ` Chris Wright
2010-04-02 1:38 ` Chris Wright
2010-04-02 9:11 ` Joerg Roedel
2010-04-02 9:11 ` Joerg Roedel
2010-04-02 23:59 ` Chris Wright [this message]
2010-04-02 23:59 ` Chris Wright
2010-04-02 15:59 ` Vivek Goyal
2010-04-02 15:59 ` Vivek Goyal
2010-04-02 22:38 ` Chris Wright
2010-04-02 22:38 ` Chris Wright
2010-04-02 22:55 ` Eric W. Biederman
2010-04-02 22:55 ` Eric W. Biederman
2010-04-02 23:57 ` Chris Wright
2010-04-02 23:57 ` Chris Wright
2010-04-03 17:38 ` Joerg Roedel
2010-04-03 17:38 ` Joerg Roedel
2010-04-05 14:17 ` Vivek Goyal
2010-04-05 14:17 ` Vivek Goyal
2010-04-05 14:32 ` Joerg Roedel
2010-04-05 14:32 ` Joerg Roedel
2010-04-05 15:34 ` Neil Horman
2010-04-05 15:34 ` Neil Horman
2010-03-31 18:43 ` [PATCH] amd iommu: force flush of iommu prior during shutdown Eric W. Biederman
2010-03-31 18:43 ` Eric W. Biederman
2010-03-31 21:25 ` Chris Wright
2010-03-31 21:25 ` Chris Wright
2010-04-01 1:13 ` Neil Horman
2010-04-01 1:13 ` Neil Horman
2010-04-01 1:39 ` Chris Wright
2010-04-01 1:39 ` Chris Wright
2010-04-01 2:24 ` Vivek Goyal
2010-04-01 2:24 ` Vivek Goyal
2010-04-01 12:53 ` Neil Horman
2010-04-01 12:53 ` Neil Horman
2010-04-01 15:02 ` Vivek Goyal
2010-04-01 15:02 ` Vivek Goyal
2010-04-01 15:13 ` Neil Horman
2010-04-01 15:13 ` Neil Horman
2010-04-01 2:44 ` Vivek Goyal
2010-04-01 2:44 ` Vivek Goyal
2010-04-01 7:10 ` Chris Wright
2010-04-01 7:10 ` Chris Wright
2010-04-01 12:56 ` Neil Horman
2010-04-01 12:56 ` Neil Horman
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