From: Joerg Roedel <joro@8bytes.org>
To: Lu Baolu <baolu.lu@linux.intel.com>
Cc: Will Deacon <will@kernel.org>, Ashok Raj <ashok.raj@intel.com>,
Guo Kaijie <Kaijie.Guo@intel.com>,
Dave Jiang <dave.jiang@intel.com>,
iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/1] iommu/vt-d: Report more information about invalidation errors
Date: Thu, 18 Mar 2021 11:29:48 +0100 [thread overview]
Message-ID: <YFMrnJC0DEmGgukE@8bytes.org> (raw)
In-Reply-To: <20210318005340.187311-1-baolu.lu@linux.intel.com>
On Thu, Mar 18, 2021 at 08:53:40AM +0800, Lu Baolu wrote:
> When the invalidation queue errors are encountered, dump the information
> logged by the VT-d hardware together with the pending queue invalidation
> descriptors.
>
> Signed-off-by: Ashok Raj <ashok.raj@intel.com>
> Tested-by: Guo Kaijie <Kaijie.Guo@intel.com>
> Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
> ---
> drivers/iommu/intel/dmar.c | 68 ++++++++++++++++++++++++++++++++++---
> include/linux/intel-iommu.h | 6 ++++
> 2 files changed, 70 insertions(+), 4 deletions(-)
Applied, thanks.
prev parent reply other threads:[~2021-03-18 10:30 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-18 0:53 [PATCH 1/1] iommu/vt-d: Report more information about invalidation errors Lu Baolu
2021-03-18 10:29 ` Joerg Roedel [this message]
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