From: Megha Dey <megha.dey@linux.intel.com>
To: dwmw2@infradead.org, baolu.lu@linux.intel.com,
iommu@lists.linux-foundation.org
Cc: Megha Dey <megha.dey@linux.intel.com>, megha.dey@intel.com
Subject: [Patch V1 0/2] iommu/vtd: Fixes to the IOMMU debugfs
Date: Mon, 9 Mar 2020 13:09:45 -0700 [thread overview]
Message-ID: <1583784587-26126-1-git-send-email-megha.dey@linux.intel.com> (raw)
This patchset aims to fix some of the existing issues in the iommu debugfs.
The first patch aims to fix the debugfs register reads by using the correct
read function variant while reading the contents of iommu registers while
the second patch ensures the debugfs directory is populated even if DMA
remapping is disabled.
Megha Dey (2):
iommu/vt-d: Fix debugfs register reads
iommu/vt-d: Populate debugfs if IOMMUs are detected
drivers/iommu/intel-iommu-debugfs.c | 53 ++++++++++++++++++++++++++-----------
drivers/iommu/intel-iommu.c | 4 ++-
include/linux/intel-iommu.h | 2 ++
3 files changed, 43 insertions(+), 16 deletions(-)
--
2.7.4
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next reply other threads:[~2020-03-09 20:43 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-09 20:09 Megha Dey [this message]
2020-03-09 20:09 ` [Patch V1 1/2] iommu/vt-d: Fix debugfs register reads Megha Dey
2020-03-10 1:25 ` Lu Baolu
2020-03-09 20:09 ` [Patch V1 2/2] iommu/vt-d: Populate debugfs if IOMMUs are detected Megha Dey
2020-03-10 0:50 ` [Patch V1 0/2] iommu/vtd: Fixes to the IOMMU debugfs Lu Baolu
2020-03-10 10:51 ` Joerg Roedel
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