Messages in this thread | | | Date | Thu, 3 Mar 2016 14:51:51 +0100 | From | Joerg Roedel <> | Subject | [git pull] IOMMU Fixes for Linux v4.5-rc6 |
| |
Hi Linus,
The following changes since commit 81f70ba233d5f660e1ea5fe23260ee323af5d53a:
Linux 4.5-rc5 (2016-02-20 13:39:35 -0800)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git tags/iommu-fixes-v4.5-rc6
for you to fetch changes up to e6a8c9b337eed56eb481e1b4dd2180c25a1e5310:
iommu/vt-d: Use BUS_NOTIFY_REMOVED_DEVICE in hotplug path (2016-02-29 23:55:16 +0100)
---------------------------------------------------------------- IOMMU Fixes for Linux v4.5-rc6
Including one fix for Intel VT-d:
* Use BUS_NOTIFY_REMOVED_DEVICE notifier to unbind a device from its domain _after_ it has been unbound from its driver. This fixes a BUG_ON being triggered in the PCI hotplug path.
And three for AMD IOMMU:
* Add a workaround for a hardware issue with ATS in use
* Fix ATS enable/disable balance when a device is removed
* Fix a boot warning being triggered when the system has IOMMU performance counters and PCI device 00:00.0 is not covered by the IOMMU
---------------------------------------------------------------- Jay Cornwall (1): iommu/amd: Apply workaround for ATS write permission check
Joerg Roedel (2): iommu/amd: Detach device from domain before removal iommu/vt-d: Use BUS_NOTIFY_REMOVED_DEVICE in hotplug path
Suravee Suthikulpanit (1): iommu/amd: Fix boot warning when device 00:00.0 is not iommu covered
drivers/iommu/amd_iommu.c | 4 +++ drivers/iommu/amd_iommu_init.c | 63 ++++++++++++++++++++++++++++++++++-------- drivers/iommu/dmar.c | 5 ++-- drivers/iommu/intel-iommu.c | 4 +-- 4 files changed, 60 insertions(+), 16 deletions(-)
Please pull.
Thanks,
Joerg
[unhandled content-type:application/pgp-signature] | |