From: Will Deacon <will@kernel.org>
To: Lu Baolu <baolu.lu@linux.intel.com>
Cc: Joerg Roedel <joro@8bytes.org>, Ashok Raj <ashok.raj@intel.com>,
Jacob Pan <jacob.jun.pan@linux.intel.com>,
Guo Kaijie <Kaijie.Guo@intel.com>, Liu Yi L <yi.l.liu@intel.com>,
iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 3/5] iommu/vt-d: Remove unused dma map/unmap trace events
Date: Tue, 5 Jan 2021 19:04:43 +0000 [thread overview]
Message-ID: <20210105190443.GB12182@willie-the-truck> (raw)
In-Reply-To: <20201231005323.2178523-3-baolu.lu@linux.intel.com>
On Thu, Dec 31, 2020 at 08:53:21AM +0800, Lu Baolu wrote:
> With commit c588072bba6b5 ("iommu/vt-d: Convert intel iommu driver to
> the iommu ops"), the trace events for dma map/unmap have no users any
> more. Remove them so that they don't show up under
> /sys/kernel/debug/tracing/events/intel_iommu. The users should use the
> map/unmap traces defined in the iommu core from now on.
>
> Fixes: c588072bba6b5 ("iommu/vt-d: Convert intel iommu driver to the iommu ops")
> Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
> ---
> include/trace/events/intel_iommu.h | 119 -----------------------------
> 1 file changed, 119 deletions(-)
Is this needed in 5.11, or can it wait until 5.12?
Will
next prev parent reply other threads:[~2021-01-05 19:05 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-31 0:53 [PATCH 1/5] iommu/vt-d: Fix misuse of ALIGN in qi_flush_piotlb() Lu Baolu
2020-12-31 0:53 ` [PATCH 2/5] iommu/vt-d: Fix unaligned addresses for intel_flush_svm_range_dev() Lu Baolu
2021-01-05 19:03 ` Will Deacon
2021-01-06 1:09 ` Lu Baolu
2021-01-07 23:52 ` Lu Baolu
2021-01-08 14:09 ` Will Deacon
2021-01-08 14:30 ` Lu Baolu
2020-12-31 0:53 ` [PATCH 3/5] iommu/vt-d: Remove unused dma map/unmap trace events Lu Baolu
2021-01-05 19:04 ` Will Deacon [this message]
2021-01-06 1:14 ` Lu Baolu
2021-01-07 14:40 ` Will Deacon
2021-01-08 0:00 ` Lu Baolu
2020-12-31 0:53 ` [PATCH 4/5] Revert "iommu: Add quirk for Intel graphic devices in map_sg" Lu Baolu
2020-12-31 0:53 ` [PATCH 5/5] iommu/vt-d: Fix lockdep splat in sva bind()/unbind() Lu Baolu
2021-01-07 14:22 ` [PATCH 1/5] iommu/vt-d: Fix misuse of ALIGN in qi_flush_piotlb() Will Deacon
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