linux-kernel - [PATCH 0/2] Some MMU notifier cleanups for Intel/AMD IOMMU

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Message-Id: <20190130055758.3994-1-peterx@redhat.com>
Date:   Wed, 30 Jan 2019 13:57:56 +0800
From:   Peter Xu <peterx@...hat.com>
To:     iommu@...ts.linux-foundation.org, linux-kernel@...r.kernel.org
Cc:     joro@...tes.org, Jason Wang <jasowang@...hat.com>,
        peterx@...hat.com, Jerome Glisse <jglisse@...hat.com>
Subject: [PATCH 0/2] Some MMU notifier cleanups for Intel/AMD IOMMU

Recently when I'm reading the mmu notifiers I noticed that both
Intel/AMD IOMMU drivers seem to have redundancies in using the MMU
notifiers.  It can also be seen as a follow up of commit 8301da53fbc1
("iommu/amd: Remove change_pte mmu_notifier call-back", 2014-07-30).

I don't have hardwares to test them, but they compile well.

Please have a look, thanks.

Peter Xu (2):
  iommu/vt-d: Remove change_pte notifier
  iommu/amd: Remove clear_flush_young notifier

 drivers/iommu/amd_iommu_v2.c | 24 ------------------------
 drivers/iommu/intel-svm.c    |  9 ---------
 2 files changed, 33 deletions(-)

-- 
2.17.1