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(parent: 8d4fa55) | patch
iommu/vt-d: Remove change_pte notifier
authorPeter Xu <peterx@redhat.com>
Wed, 30 Jan 2019 05:57:57 +0000 (13:57 +0800)
committerJoerg Roedel <jroedel@suse.de>
Wed, 30 Jan 2019 16:31:36 +0000 (17:31 +0100)
commit4246dfe017052f19e0e517d527864a6a45c43368
tree7387183863aacd8b4f5c7e31fca7c00a4670d9cftree | snapshot
parent8d4fa557ce7e35f3a134498a6449daff9f312609commit | diff
iommu/vt-d: Remove change_pte notifier

The change_pte() interface is tailored for PFN updates, while the
other notifier invalidate_range() should be enough for Intel IOMMU
cache flushing.  Actually we've done similar thing for AMD IOMMU
already in f91cd1c0b4d5 ("iommu/amd: Remove change_pte mmu_notifier
call-back", 2014-07-30) but the Intel IOMMU driver still have it.

Signed-off-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
drivers/iommu/intel-svm.c diff | blob | history
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