Revert "iommu/vt-d: Preset Access/Dirty bits for IOVA over FL"
authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 17 May 2021 09:54:48 +0000 (11:54 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 19 May 2021 08:13:17 +0000 (10:13 +0200)
commita282b76166b13496967c70bd61ea8f03609d8a76
treefd618b33cadbac6ee0176c0b58e4ac561861c1d2
parentc1f2d0beab5c9dc4e4f0e1b4b046679fd239db6a
Revert "iommu/vt-d: Preset Access/Dirty bits for IOVA over FL"

This reverts commit 416fa531c8160151090206a51b829b9218b804d9 which is
commit a8ce9ebbecdfda3322bbcece6b3b25888217f8e3 upstream as it was
backported incorrectly and is causing problems for some systems.

Reported-by: Wolfgang Müller <wolf@oriole.systems>
Reported-by: Charles Wright <charles@charleswright.co>
Reported-by: Christoph Biedl <linux-kernel.bfrz@manchmal.in-ulm.de>
Cc: Ashok Raj <ashok.raj@intel.com>
Cc: Lu Baolu <baolu.lu@linux.intel.com>
Cc: Joerg Roedel <jroedel@suse.de>
Cc: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/iommu/intel/iommu.c
include/linux/intel-iommu.h